🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.42 AU - 0.6 AU

Year: 164 Days

Day: 23.5 Hours

Environment

Temp: 36 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,847,657 km

• M1: 199,264 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.24 AU - 1.84 AU

Year: 859 Days

Day: 34.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,847,657 km

• M1: 148,999 km (0.09 R)
• M2: 736,770 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.38 AU - 1.8 AU

Year: 901 Days

Day: 28.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.2

Radius: 14.7

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.35 AU - 3.25 AU

Year: 2106 Days

Day: 6 Hours

Environment

Temp: -148 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 80,847,657 km

• M1: 204,949 km (0.06 R)
• M2: 360,232 km (0.09 R)
• M3: 556,354 km (0.106 R)
• M4: 711,637 km (0.102 R)
• M5: 937,231 km (0.079 R)
• M6: 1,071,869 km (0.071 R)
• M7: 1,317,808 km (0.116 R)
• M8: 1,425,219 km (0.097 R)
• M9: 1,583,045 km (0.05 R)
• M10: 1,727,257 km (0.105 R)
• M11: 2,144,934 km (0.113 R)
• M12: 2,327,593 km (0.113 R)
• M13: 2,470,908 km (0.103 R)
• M14: 2,743,475 km (0.114 R)
• M15: 2,918,954 km (0.108 R)
• M16: 3,393,029 km (0.066 R)
• M17: 3,878,624 km (0.098 R)
• M18: 4,291,215 km (0.083 R)
• M19: 4,454,725 km (0.108 R)
• M20: 4,676,280 km (0.063 R)
• M21: 4,774,266 km (0.069 R)
• M22: 4,943,910 km (0.092 R)
• M23: 5,173,394 km (0.065 R)
• M24: 5,303,993 km (0.055 R)
• M25: 5,435,788 km (0.066 R)
• M26: 5,777,470 km (0.032 R)
• M27: 6,019,370 km (0.044 R)
• M28: 6,141,591 km (0.12 R)
• M29: 6,435,252 km (0.052 R)
• M30: 6,528,900 km (0.078 R)
• M31: 6,812,837 km (0.046 R)
• M32: 7,004,472 km (0.115 R)
• M33: 7,295,140 km (0.107 R)
• M34: 7,888,595 km (0.067 R)
• M35: 8,005,730 km (0.112 R)
• M36: 8,583,477 km (0.037 R)
• M37: 8,755,963 km (0.097 R)
• M38: 9,086,874 km (0.082 R)
• M39: 9,779,063 km (0.113 R)
• M40: 10,213,645 km (0.111 R)
• M41: 10,396,603 km (0.072 R)
• M42: 10,728,561 km (0.044 R)
• M43: 10,858,711 km (0.066 R)
• M44: 10,951,911 km (0.096 R)
• M45: 11,120,358 km (0.052 R)
• M46: 11,289,852 km (0.116 R)
• M47: 11,554,940 km (0.061 R)
• M48: 11,669,232 km (0.1 R)
• M49: 11,822,271 km (0.066 R)
• M50: 12,227,083 km (0.113 R)
• M51: 12,382,365 km (0.045 R)
• M52: 12,479,903 km (0.097 R)
• M53: 12,655,980 km (0.066 R)
• M54: 13,070,067 km (0.095 R)
• M55: 13,568,976 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.6

Radius: 8.9

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.49 AU - 4.05 AU

Year: 2659 Days

Day: 6.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 80,847,657 km

• M1: 121,623 km (0.067 R)
• M2: 189,241 km (0.106 R)
• M3: 480,508 km (0.08 R)
• M4: 766,988 km (0.047 R)
• M5: 832,512 km (0.084 R)
• M6: 899,981 km (0.087 R)
• M7: 1,299,557 km (0.102 R)
• M8: 1,495,231 km (0.111 R)
• M9: 1,737,878 km (0.071 R)
• M10: 1,851,124 km (0.05 R)
• M11: 2,125,337 km (0.075 R)
• M12: 2,370,827 km (0.118 R)
• M13: 2,859,264 km (0.096 R)
• M14: 3,099,967 km (0.03 R)
• M15: 3,457,506 km (0.059 R)
• M16: 3,633,134 km (0.058 R)
• M17: 3,844,665 km (0.044 R)
• M18: 4,144,160 km (0.1 R)
• M19: 4,348,062 km (0.111 R)
• M20: 4,555,255 km (0.078 R)
• M21: 4,943,761 km (0.11 R)
• M22: 5,033,520 km (0.103 R)
• M23: 5,453,441 km (0.089 R)
• M24: 5,639,690 km (0.072 R)
• M25: 6,056,619 km (0.086 R)
• M26: 6,327,092 km (0.094 R)
• M27: 6,463,825 km (0.064 R)
• M28: 6,522,766 km (0.104 R)
• M29: 6,581,858 km (0.06 R)
• M30: 6,960,340 km (0.057 R)
• M31: 7,448,478 km (0.058 R)
• M32: 8,500,899 km (0.094 R)
• M33: 8,847,368 km (0.026 R)
• M34: 8,934,733 km (0.049 R)
• M35: 9,176,483 km (0.076 R)
• M36: 9,442,767 km (0.074 R)
• M37: 9,982,816 km (0.117 R)
• M38: 10,233,691 km (0.1 R)
• M39: 10,348,433 km (0.048 R)
• M40: 10,905,086 km (0.038 R)
• M41: 10,975,397 km (0.07 R)
• M42: 11,069,195 km (0.09 R)
• M43: 11,400,106 km (0.079 R)
• M44: 11,566,758 km (0.094 R)
• M45: 11,710,222 km (0.058 R)
• M46: 12,265,829 km (0.115 R)
• M47: 12,559,190 km (0.119 R)
• M48: 12,682,010 km (0.061 R)
• M49: 12,780,595 km (0.114 R)
• M50: 13,780,657 km (0.037 R)
• M51: 13,932,798 km (0.099 R)
• M52: 14,366,931 km (0.117 R)
• M53: 14,727,910 km (0.038 R)
• M54: 14,987,463 km (0.089 R)
• M55: 15,170,122 km (0.107 R)
• M56: 15,248,661 km (0.07 R)
• M57: 15,590,342 km (0.109 R)
• M58: 15,748,916 km (0.106 R)
• M59: 16,094,337 km (0.051 R)
• M60: 16,174,522 km (0.043 R)
• M61: 16,254,706 km (0.073 R)
• M62: 16,335,040 km (0.025 R)
• M63: 16,469,230 km (0.092 R)
• M64: 16,576,790 km (0.089 R)
• M65: 17,610,961 km (0.107 R)
• M66: 18,191,251 km (0.101 R)
• M67: 18,330,377 km (0.083 R)
• M68: 18,581,701 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670

Radius: 8.4

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.17 AU - 9.73 AU

Year: 11043 Days

Day: 5.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 80,847,657 km

• M1: 134,189 km (0.068 R)
• M2: 226,940 km (0.029 R)
• M3: 394,789 km (0.102 R)
• M4: 495,169 km (0.08 R)
• M5: 984,204 km (0.084 R)
• M6: 1,209,648 km (0.09 R)
• M7: 1,805,945 km (0.042 R)
• M8: 2,266,258 km (0.094 R)
• M9: 2,427,674 km (0.055 R)
• M10: 2,934,512 km (0.114 R)
• M11: 4,075,944 km (0.088 R)
• M12: 5,627,423 km (0.114 R)
• M13: 6,407,726 km (0.096 R)
• M14: 6,675,506 km (0.115 R)
• M15: 6,985,921 km (0.101 R)
• M16: 7,261,331 km (0.095 R)
• M17: 7,380,561 km (0.071 R)
• M18: 7,823,071 km (0.093 R)
• M19: 7,904,452 km (0.067 R)
• M20: 7,986,133 km (0.068 R)
• M21: 8,482,050 km (0.062 R)
• M22: 8,776,009 km (0.089 R)
• M23: 8,903,018 km (0.064 R)
• M24: 9,030,625 km (0.093 R)
• M25: 10,474,095 km (0.053 R)
• M26: 10,563,854 km (0.118 R)
• M27: 10,880,104 km (0.102 R)
• M28: 12,270,616 km (0.097 R)
• M29: 13,179,872 km (0.067 R)
• M30: 13,325,281 km (0.111 R)
• M31: 13,863,534 km (0.036 R)
• M32: 14,011,636 km (0.062 R)
• M33: 14,458,933 km (0.047 R)
• M34: 14,709,360 km (0.046 R)
• M35: 15,316,428 km (0.1 R)
• M36: 15,571,942 km (0.092 R)
• M37: 15,983,485 km (0.071 R)
• M38: 16,086,857 km (0.08 R)
• M39: 17,027,828 km (0.119 R)
• M40: 17,239,359 km (0.118 R)
• M41: 17,825,633 km (0.1 R)
• M42: 18,094,311 km (0.11 R)
• M43: 18,148,166 km (0.079 R)
• M44: 18,472,644 km (0.093 R)
• M45: 18,635,556 km (0.076 R)
• M46: 18,744,464 km (0.039 R)
• M47: 19,402,395 km (0.088 R)
• M48: 19,678,702 km (0.119 R)
• M49: 19,734,054 km (0.104 R)
• M50: 20,515,553 km (0.112 R)
• M51: 20,910,042 km (0.069 R)
• M52: 21,079,836 km (0.102 R)
• M53: 21,136,534 km (0.032 R)
• M54: 21,250,078 km (0.073 R)
• M55: 22,686,966 km (0.105 R)
• M56: 23,918,156 km (0.09 R)
• M57: 24,392,830 km (0.072 R)
• M58: 24,511,910 km (0.037 R)
• M59: 24,750,818 km (0.065 R)
• M60: 26,017,762 km (0.089 R)
• M61: 26,383,529 km (0.033 R)
• M62: 27,058,664 km (0.103 R)
• M63: 28,614,034 km (0.07 R)
• M64: 28,676,865 km (0.096 R)
• M65: 28,991,619 km (0.04 R)
• M66: 29,561,138 km (0.058 R)
• M67: 32,332,737 km (0.033 R)
• M68: 32,398,112 km (0.04 R)
• M69: 34,048,475 km (0.119 R)
• M70: 35,118,848 km (0.093 R)
• M71: 35,928,921 km (0.053 R)
• M72: 36,336,276 km (0.102 R)
• M73: 36,608,693 km (0.077 R)
• M74: 36,813,493 km (0.093 R)
• M75: 37,292,804 km (0.059 R)
• M76: 38,188,297 km (0.101 R)
• M77: 40,634,372 km (0.071 R)
• M78: 40,775,592 km (0.109 R)
• M79: 42,197,670 km (0.111 R)
• M80: 42,340,685 km (0.076 R)
• M81: 44,870,834 km (0.12 R)
• M82: 45,456,061 km (0.079 R)
• M83: 46,412,291 km (0.118 R)
• M84: 47,152,501 km (0.063 R)
• M85: 47,672,802 km (0.053 R)
• M86: 49,095,029 km (0.068 R)
• M87: 49,170,277 km (0.097 R)
• M88: 49,396,170 km (0.064 R)
• M89: 49,697,909 km (0.049 R)
• M90: 50,000,396 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.4

Radius: 7.2

Gravity: 13.2 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 8.44 AU - 10.58 AU

Year: 13185 Days

Day: 17.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 80,847,657 km

• M1: 316,998 km (0.049 R)
• M2: 482,453 km (0.117 R)
• M3: 999,314 km (0.076 R)
• M4: 1,132,306 km (0.068 R)
• M5: 1,490,144 km (0.11 R)
• M6: 1,908,719 km (0.109 R)
• M7: 2,333,128 km (0.104 R)
• M8: 2,391,920 km (0.116 R)
• M9: 3,103,109 km (0.114 R)
• M10: 3,167,885 km (0.095 R)
• M11: 5,158,135 km (0.089 R)
• M12: 5,429,356 km (0.116 R)
• M13: 5,586,284 km (0.085 R)
• M14: 5,904,927 km (0.108 R)
• M15: 5,985,560 km (0.12 R)
• M16: 6,107,034 km (0.044 R)
• M17: 6,476,690 km (0.113 R)
• M18: 7,151,676 km (0.09 R)
• M19: 7,323,863 km (0.082 R)
• M20: 7,497,546 km (0.114 R)
• M21: 7,672,576 km (0.041 R)
• M22: 8,340,680 km (0.06 R)
• M23: 8,888,657 km (0.077 R)
• M24: 8,934,882 km (0.081 R)
• M25: 9,637,244 km (0.074 R)
• M26: 9,732,239 km (0.1 R)
• M27: 10,019,168 km (0.09 R)
• M28: 10,601,253 km (0.091 R)
• M29: 10,945,927 km (0.043 R)
• M30: 11,899,763 km (0.095 R)
• M31: 12,001,788 km (0.103 R)
• M32: 12,412,435 km (0.115 R)
• M33: 13,142,323 km (0.114 R)
• M34: 14,807,496 km (0.105 R)
• M35: 15,303,264 km (0.097 R)
• M36: 16,937,471 km (0.094 R)
• M37: 18,096,555 km (0.119 R)
• M38: 18,331,424 km (0.111 R)
• M39: 18,626,431 km (0.078 R)
• M40: 19,221,232 km (0.028 R)
• M41: 19,400,899 km (0.079 R)
• M42: 20,429,235 km (0.079 R)
• M43: 21,599,539 km (0.118 R)
• M44: 22,412,753 km (0.118 R)
• M45: 23,940,297 km (0.081 R)
• M46: 24,457,008 km (0.097 R)
• M47: 24,846,860 km (0.119 R)
• M48: 25,238,806 km (0.119 R)
• M49: 25,830,466 km (0.055 R)
• M50: 25,962,561 km (0.119 R)
• M51: 26,028,683 km (0.097 R)
• M52: 26,227,499 km (0.079 R)
• M53: 27,296,076 km (0.071 R)
• M54: 28,651,732 km (0.107 R)
• M55: 29,544,682 km (0.082 R)
• M56: 31,498,580 km (0.076 R)
• M57: 31,781,170 km (0.098 R)
• M58: 33,206,389 km (0.116 R)
• M59: 33,566,022 km (0.103 R)
• M60: 34,071,513 km (0.069 R)
• M61: 34,798,260 km (0.045 R)
• M62: 34,871,114 km (0.087 R)
• M63: 35,090,275 km (0.066 R)
• M64: 35,824,052 km (0.096 R)
• M65: 35,897,655 km (0.105 R)
• M66: 36,192,811 km (0.118 R)
• M67: 37,905,408 km (0.118 R)
• M68: 39,644,184 km (0.083 R)
• M69: 40,025,509 km (0.119 R)
• M70: 42,183,907 km (0.117 R)
• M71: 42,339,638 km (0.036 R)
• M72: 43,277,318 km (0.077 R)
• M73: 44,063,903 km (0.051 R)
• M74: 44,300,866 km (0.106 R)
• M75: 44,458,991 km (0.044 R)
• M76: 44,538,128 km (0.104 R)
• M77: 45,731,171 km (0.088 R)
• M78: 47,986,210 km (0.067 R)
• M79: 48,718,641 km (0.082 R)
• M80: 49,209,023 km (0.115 R)
• M81: 50,690,042 km (0.101 R)
• M82: 51,352,910 km (0.101 R)
• M83: 52,687,323 km (0.094 R)
• M84: 53,190,570 km (0.047 R)
• M85: 53,695,463 km (0.11 R)
• M86: 54,286,524 km (0.111 R)
• M87: 54,795,007 km (0.089 R)
• M88: 55,134,744 km (0.039 R)
• M89: 56,672,461 km (0.113 R)
• M90: 57,016,087 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658

Radius: 7.7

Gravity: 11.1 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 10.48 AU - 16.56 AU

Year: 22350 Days

Day: 23.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,847,657 km

• M1: 307,274 km (0.107 R)
• M2: 494,571 km (0.109 R)
• M3: 579,841 km (0.111 R)
• M4: 766,091 km (0.064 R)
• M5: 998,566 km (0.111 R)
• M6: 1,282,503 km (0.084 R)
• M7: 1,688,511 km (0.103 R)
• M8: 1,821,204 km (0.087 R)
• M9: 2,061,758 km (0.089 R)
• M10: 2,276,132 km (0.057 R)
• M11: 2,460,287 km (0.027 R)
• M12: 2,687,825 km (0.106 R)
• M13: 2,961,888 km (0.067 R)
• M14: 3,203,938 km (0.115 R)
• M15: 3,536,793 km (0.098 R)
• M16: 3,750,568 km (0.086 R)
• M17: 3,924,551 km (0.118 R)
• M18: 4,012,514 km (0.111 R)
• M19: 4,325,772 km (0.078 R)
• M20: 4,833,956 km (0.084 R)
• M21: 5,458,826 km (0.083 R)
• M22: 5,956,838 km (0.113 R)
• M23: 6,007,402 km (0.088 R)
• M24: 6,058,115 km (0.118 R)
• M25: 6,314,077 km (0.075 R)
• M26: 6,417,449 km (0.077 R)
• M27: 6,889,431 km (0.101 R)
• M28: 7,318,477 km (0.084 R)
• M29: 7,700,850 km (0.113 R)
• M30: 7,978,054 km (0.074 R)
• M31: 8,771,671 km (0.101 R)
• M32: 9,061,143 km (0.119 R)
• M33: 9,768,741 km (0.096 R)
• M34: 9,828,580 km (0.076 R)
• M35: 9,888,419 km (0.076 R)
• M36: 10,008,546 km (0.115 R)
• M37: 10,129,272 km (0.111 R)
• M38: 10,432,956 km (0.087 R)
• M39: 11,049,448 km (0.09 R)
• M40: 11,487,920 km (0.052 R)
• M41: 12,511,618 km (0.077 R)
• M42: 13,166,109 km (0.088 R)
• M43: 15,753,105 km (0.1 R)
• M44: 16,459,506 km (0.039 R)
• M45: 17,465,551 km (0.092 R)
• M46: 18,862,496 km (0.1 R)
• M47: 21,840,691 km (0.053 R)
• M48: 26,115,300 km (0.094 R)
• M49: 27,793,639 km (0.117 R)
• M50: 28,989,225 km (0.085 R)
• M51: 29,333,749 km (0.065 R)
• M52: 31,606,889 km (0.073 R)
• M53: 31,784,162 km (0.072 R)
• M54: 34,572,517 km (0.101 R)
• M55: 35,580,806 km (0.108 R)
• M56: 36,042,166 km (0.087 R)
• M57: 36,505,620 km (0.111 R)
• M58: 36,971,019 km (0.113 R)
• M59: 39,232,191 km (0.116 R)
• M60: 41,053,695 km (0.104 R)
• M61: 43,098,997 km (0.088 R)
• M62: 43,197,133 km (0.102 R)
• M63: 43,985,664 km (0.114 R)
• M64: 45,376,774 km (0.074 R)
• M65: 45,776,948 km (0.088 R)
• M66: 46,278,700 km (0.099 R)
• M67: 46,681,417 km (0.119 R)
• M68: 47,896,750 km (0.094 R)
• M69: 48,202,080 km (0.097 R)
• M70: 49,430,278 km (0.117 R)
• M71: 51,500,114 km (0.067 R)
• M72: 53,492,608 km (0.112 R)
• M73: 54,657,527 km (0.12 R)
• M74: 57,552,395 km (0.106 R)
• M75: 60,057,412 km (0.067 R)
• M76: 60,276,872 km (0.111 R)
• M77: 60,496,631 km (0.116 R)
• M78: 60,937,047 km (0.09 R)
• M79: 61,378,510 km (0.076 R)
• M80: 62,264,429 km (0.077 R)
• M81: 62,820,335 km (0.116 R)
• M82: 66,190,176 km (0.107 R)
• M83: 67,782,795 km (0.093 R)
• M84: 68,583,742 km (0.109 R)
• M85: 68,698,484 km (0.05 R)
• M86: 72,052,169 km (0.102 R)
• M87: 73,338,112 km (0.054 R)
• M88: 73,572,682 km (0.072 R)
• M89: 73,807,550 km (0.117 R)
• M90: 74,395,919 km (0.11 R)
• M91: 77,121,891 km (0.061 R)
• M92: 77,599,407 km (0.077 R)
• M93: 78,317,328 km (0.087 R)
• M94: 79,157,769 km (0.11 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 11,864 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit