🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.42 AU - 0.62 AU

Year: 242 Days

Day: 26.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,852,049 km

• M1: 58,194 km (0.093 R)
• M2: 496,665 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.56 AU - 0.78 AU

Year: 354 Days

Day: 42 Hours

Environment

Temp: -141 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,852,049 km

• M1: 215,421 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.9

Radius: 8.8

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.5 AU - 2.28 AU

Year: 1678 Days

Day: 9.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 80,852,049 km

• M1: 114,891 km (0.051 R)
• M2: 176,675 km (0.1 R)
• M3: 416,032 km (0.067 R)
• M4: 480,808 km (0.105 R)
• M5: 591,510 km (0.092 R)
• M6: 832,961 km (0.081 R)
• M7: 903,571 km (0.111 R)
• M8: 991,235 km (0.087 R)
• M9: 1,223,411 km (0.1 R)
• M10: 1,288,187 km (0.084 R)
• M11: 1,507,348 km (0.11 R)
• M12: 1,594,863 km (0.112 R)
• M13: 1,675,197 km (0.075 R)
• M14: 1,849,179 km (0.083 R)
• M15: 1,933,702 km (0.096 R)
• M16: 1,990,848 km (0.095 R)
• M17: 2,106,787 km (0.081 R)
• M18: 2,437,398 km (0.06 R)
• M19: 2,530,448 km (0.081 R)
• M20: 2,688,124 km (0.041 R)
• M21: 2,773,694 km (0.092 R)
• M22: 2,870,933 km (0.097 R)
• M23: 3,002,429 km (0.063 R)
• M24: 3,113,580 km (0.091 R)
• M25: 3,180,900 km (0.109 R)
• M26: 3,362,811 km (0.042 R)
• M27: 3,443,593 km (0.119 R)
• M28: 3,892,985 km (0.119 R)
• M29: 4,211,330 km (0.074 R)
• M30: 4,298,396 km (0.1 R)
• M31: 4,361,077 km (0.118 R)
• M32: 4,423,908 km (0.066 R)
• M33: 4,499,904 km (0.108 R)
• M34: 4,640,227 km (0.06 R)
• M35: 4,743,150 km (0.071 R)
• M36: 5,030,228 km (0.09 R)
• M37: 5,269,435 km (0.106 R)
• M38: 5,648,816 km (0.089 R)
• M39: 5,828,034 km (0.115 R)
• M40: 5,953,247 km (0.109 R)
• M41: 6,149,669 km (0.068 R)
• M42: 6,220,429 km (0.114 R)
• M43: 6,348,335 km (0.115 R)
• M44: 6,405,482 km (0.072 R)
• M45: 6,462,927 km (0.076 R)
• M46: 6,737,439 km (0.063 R)
• M47: 6,854,275 km (0.081 R)
• M48: 7,193,862 km (0.091 R)
• M49: 7,328,201 km (0.115 R)
• M50: 7,645,050 km (0.115 R)
• M51: 8,120,920 km (0.116 R)
• M52: 8,590,508 km (0.067 R)
• M53: 8,733,075 km (0.051 R)
• M54: 8,812,661 km (0.113 R)
• M55: 8,908,553 km (0.085 R)
• M56: 9,004,745 km (0.087 R)
• M57: 9,068,922 km (0.085 R)
• M58: 9,198,025 km (0.09 R)
• M59: 9,262,801 km (0.096 R)
• M60: 9,687,509 km (0.095 R)
• M61: 10,068,535 km (0.078 R)
• M62: 10,302,805 km (0.049 R)
• M63: 10,674,706 km (0.108 R)
• M64: 10,862,301 km (0.039 R)
• M65: 11,344,755 km (0.115 R)
• M66: 11,571,096 km (0.074 R)
• M67: 11,834,239 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.3

Radius: 8.5

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.55 AU - 2.37 AU

Year: 1772 Days

Day: 11.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 80,852,049 km

• M1: 112,498 km (0.104 R)
• M2: 209,587 km (0.043 R)
• M3: 268,528 km (0.087 R)
• M4: 335,548 km (0.102 R)
• M5: 389,403 km (0.092 R)
• M6: 457,769 km (0.101 R)
• M7: 554,260 km (0.112 R)
• M8: 614,548 km (0.095 R)
• M9: 696,677 km (0.107 R)
• M10: 886,816 km (0.114 R)
• M11: 1,018,163 km (0.059 R)
• M12: 1,124,826 km (0.089 R)
• M13: 1,374,505 km (0.106 R)
• M14: 1,553,873 km (0.111 R)
• M15: 1,624,184 km (0.091 R)
• M16: 1,704,668 km (0.116 R)
• M17: 1,758,972 km (0.112 R)
• M18: 2,020,768 km (0.113 R)
• M19: 2,215,395 km (0.05 R)
• M20: 2,275,084 km (0.117 R)
• M21: 2,375,614 km (0.054 R)
• M22: 2,539,723 km (0.078 R)
• M23: 2,728,815 km (0.066 R)
• M24: 3,020,979 km (0.077 R)
• M25: 3,154,271 km (0.075 R)
• M26: 3,244,030 km (0.117 R)
• M27: 3,369,094 km (0.108 R)
• M28: 3,460,947 km (0.091 R)
• M29: 3,670,982 km (0.088 R)
• M30: 3,765,528 km (0.118 R)
• M31: 3,825,218 km (0.084 R)
• M32: 3,897,025 km (0.037 R)
• M33: 4,438,270 km (0.108 R)
• M34: 4,501,250 km (0.101 R)
• M35: 4,564,530 km (0.079 R)
• M36: 4,859,537 km (0.106 R)
• M37: 4,976,672 km (0.092 R)
• M38: 5,068,525 km (0.076 R)
• M39: 5,227,099 km (0.054 R)
• M40: 5,644,627 km (0.053 R)
• M41: 5,740,369 km (0.099 R)
• M42: 5,836,711 km (0.11 R)
• M43: 5,975,238 km (0.113 R)
• M44: 6,199,186 km (0.038 R)
• M45: 6,440,188 km (0.089 R)
• M46: 6,800,270 km (0.057 R)
• M47: 6,960,639 km (0.057 R)
• M48: 7,048,752 km (0.112 R)
• M49: 7,107,694 km (0.107 R)
• M50: 7,270,606 km (0.119 R)
• M51: 7,449,675 km (0.108 R)
• M52: 7,766,673 km (0.102 R)
• M53: 8,743,996 km (0.09 R)
• M54: 8,823,282 km (0.105 R)
• M55: 8,918,576 km (0.064 R)
• M56: 9,062,340 km (0.117 R)
• M57: 9,158,531 km (0.032 R)
• M58: 9,368,267 km (0.095 R)
• M59: 9,759,615 km (0.111 R)
• M60: 10,123,138 km (0.107 R)
• M61: 10,323,151 km (0.044 R)
• M62: 10,423,830 km (0.106 R)
• M63: 10,507,754 km (0.118 R)
• M64: 10,761,323 km (0.088 R)
• M65: 10,897,307 km (0.087 R)
• M66: 10,965,524 km (0.045 R)
• M67: 11,188,275 km (0.076 R)
• M68: 11,343,408 km (0.027 R)
• M69: 11,586,056 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.4

Radius: 14.1

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.32 AU - 2.84 AU

Year: 2676 Days

Day: 12.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 80,852,049 km

• M1: 180,116 km (0.044 R)
• M2: 292,913 km (0.075 R)
• M3: 550,520 km (0.046 R)
• M4: 729,290 km (0.07 R)
• M5: 868,416 km (0.098 R)
• M6: 1,141,731 km (0.1 R)
• M7: 1,307,186 km (0.098 R)
• M8: 1,547,291 km (0.12 R)
• M9: 1,682,826 km (0.108 R)
• M10: 1,955,843 km (0.095 R)
• M11: 2,200,136 km (0.082 R)
• M12: 2,320,712 km (0.048 R)
• M13: 2,466,121 km (0.115 R)
• M14: 2,944,684 km (0.1 R)
• M15: 3,238,644 km (0.087 R)
• M16: 3,975,264 km (0.038 R)
• M17: 4,720,262 km (0.079 R)
• M18: 4,906,062 km (0.097 R)
• M19: 5,094,406 km (0.069 R)
• M20: 5,388,964 km (0.032 R)
• M21: 5,933,201 km (0.096 R)
• M22: 6,056,619 km (0.082 R)
• M23: 6,165,227 km (0.099 R)
• M24: 6,670,419 km (0.118 R)
• M25: 6,879,557 km (0.088 R)
• M26: 7,107,096 km (0.09 R)
• M27: 7,287,660 km (0.061 R)
• M28: 7,687,087 km (0.045 R)
• M29: 8,093,694 km (0.09 R)
• M30: 8,716,769 km (0.105 R)
• M31: 8,804,583 km (0.03 R)
• M32: 8,945,653 km (0.113 R)
• M33: 9,034,215 km (0.09 R)
• M34: 9,140,879 km (0.119 R)
• M35: 9,716,980 km (0.094 R)
• M36: 10,175,198 km (0.04 R)
• M37: 10,304,750 km (0.088 R)
• M38: 10,734,395 km (0.087 R)
• M39: 10,998,884 km (0.117 R)
• M40: 11,708,128 km (0.073 R)
• M41: 12,078,083 km (0.115 R)
• M42: 12,432,331 km (0.096 R)
• M43: 12,650,445 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.3

Radius: 11.4

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.57 AU - 6.75 AU

Year: 8694 Days

Day: 5.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 80,852,049 km

• M1: 142,866 km (0.118 R)
• M2: 220,358 km (0.043 R)
• M3: 307,872 km (0.109 R)
• M4: 812,616 km (0.102 R)
• M5: 1,004,998 km (0.056 R)
• M6: 1,652,757 km (0.04 R)
• M7: 1,920,238 km (0.115 R)
• M8: 2,119,951 km (0.114 R)
• M9: 2,389,976 km (0.107 R)
• M10: 2,540,022 km (0.11 R)
• M11: 3,009,311 km (0.054 R)
• M12: 3,148,437 km (0.051 R)
• M13: 3,433,122 km (0.081 R)
• M14: 4,415,680 km (0.117 R)
• M15: 4,654,289 km (0.09 R)
• M16: 4,870,009 km (0.119 R)
• M17: 5,593,913 km (0.12 R)
• M18: 5,794,524 km (0.104 R)
• M19: 5,910,313 km (0.072 R)
• M20: 6,056,021 km (0.069 R)
• M21: 6,500,626 km (0.109 R)
• M22: 6,894,517 km (0.12 R)
• M23: 7,048,154 km (0.119 R)
• M24: 7,358,719 km (0.084 R)
• M25: 7,705,637 km (0.117 R)
• M26: 7,961,299 km (0.11 R)
• M27: 8,579,737 km (0.114 R)
• M28: 8,711,832 km (0.049 R)
• M29: 10,035,923 km (0.053 R)
• M30: 10,455,994 km (0.094 R)
• M31: 10,774,787 km (0.108 R)
• M32: 11,024,914 km (0.104 R)
• M33: 11,677,161 km (0.119 R)
• M34: 11,786,966 km (0.088 R)
• M35: 12,267,325 km (0.1 R)
• M36: 12,341,824 km (0.088 R)
• M37: 12,678,719 km (0.071 R)
• M38: 13,400,080 km (0.085 R)
• M39: 15,562,517 km (0.066 R)
• M40: 15,683,542 km (0.104 R)
• M41: 15,845,556 km (0.028 R)
• M42: 16,008,019 km (0.04 R)
• M43: 16,663,258 km (0.115 R)
• M44: 16,745,836 km (0.108 R)
• M45: 16,952,730 km (0.032 R)
• M46: 17,494,873 km (0.059 R)
• M47: 18,425,072 km (0.055 R)
• M48: 18,982,324 km (0.11 R)
• M49: 19,458,195 km (0.091 R)
• M50: 19,719,393 km (0.12 R)
• M51: 19,850,441 km (0.118 R)
• M52: 21,625,419 km (0.075 R)
• M53: 21,941,220 km (0.12 R)
• M54: 22,077,055 km (0.09 R)
• M55: 22,440,578 km (0.032 R)
• M56: 22,806,195 km (0.109 R)
• M57: 23,496,889 km (0.107 R)
• M58: 23,635,865 km (0.104 R)
• M59: 23,961,241 km (0.108 R)
• M60: 24,710,427 km (0.092 R)
• M61: 25,562,536 km (0.034 R)
• M62: 26,040,053 km (0.107 R)
• M63: 26,327,879 km (0.062 R)
• M64: 26,568,731 km (0.052 R)
• M65: 26,713,542 km (0.118 R)
• M66: 26,858,503 km (0.109 R)
• M67: 27,295,328 km (0.1 R)
• M68: 27,832,385 km (0.086 R)
• M69: 27,979,439 km (0.07 R)
• M70: 28,422,249 km (0.084 R)
• M71: 29,414,532 km (0.089 R)
• M72: 29,714,326 km (0.067 R)
• M73: 30,670,705 km (0.088 R)
• M74: 30,822,696 km (0.096 R)
• M75: 31,229,004 km (0.081 R)
• M76: 32,820,426 km (0.111 R)
• M77: 33,235,411 km (0.092 R)
• M78: 33,443,502 km (0.095 R)
• M79: 33,599,831 km (0.071 R)
• M80: 33,861,029 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.4

Radius: 6.8

Gravity: 20.53 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.74 AU - 11.06 AU

Year: 18608 Days

Day: 16.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,852,049 km

• M1: 87,066 km (0.095 R)
• M2: 131,796 km (0.047 R)
• M3: 330,312 km (0.054 R)
• M4: 881,431 km (0.089 R)
• M5: 1,042,248 km (0.104 R)
• M6: 1,301,352 km (0.08 R)
• M7: 1,392,307 km (0.077 R)
• M8: 2,086,142 km (0.076 R)
• M9: 2,793,441 km (0.107 R)
• M10: 2,911,474 km (0.087 R)
• M11: 3,193,316 km (0.12 R)
• M12: 3,740,096 km (0.064 R)
• M13: 3,783,330 km (0.051 R)
• M14: 4,406,405 km (0.09 R)
• M15: 4,498,109 km (0.118 R)
• M16: 5,350,966 km (0.112 R)
• M17: 5,399,735 km (0.12 R)
• M18: 6,201,281 km (0.088 R)
• M19: 6,304,054 km (0.11 R)
• M20: 7,526,418 km (0.093 R)
• M21: 8,362,072 km (0.109 R)
• M22: 9,699,776 km (0.109 R)
• M23: 10,546,201 km (0.083 R)
• M24: 10,854,074 km (0.064 R)
• M25: 11,165,087 km (0.101 R)
• M26: 11,795,792 km (0.1 R)
• M27: 11,859,371 km (0.084 R)
• M28: 12,051,305 km (0.054 R)
• M29: 12,308,614 km (0.093 R)
• M30: 13,091,459 km (0.117 R)
• M31: 16,522,636 km (0.112 R)
• M32: 19,529,404 km (0.115 R)
• M33: 19,755,895 km (0.113 R)
• M34: 19,831,591 km (0.09 R)
• M35: 20,440,754 km (0.089 R)
• M36: 20,517,348 km (0.097 R)
• M37: 21,133,392 km (0.112 R)
• M38: 21,677,330 km (0.112 R)
• M39: 23,979,791 km (0.11 R)
• M40: 24,141,356 km (0.113 R)
• M41: 25,694,930 km (0.08 R)
• M42: 26,776,373 km (0.087 R)
• M43: 27,280,518 km (0.088 R)
• M44: 27,787,804 km (0.12 R)
• M45: 28,383,503 km (0.049 R)
• M46: 28,640,213 km (0.118 R)
• M47: 28,811,652 km (0.039 R)
• M48: 29,241,896 km (0.078 R)
• M49: 31,513,390 km (0.098 R)
• M50: 32,759,690 km (0.043 R)
• M51: 33,118,725 km (0.097 R)
• M52: 33,750,327 km (0.105 R)
• M53: 34,294,713 km (0.117 R)
• M54: 35,668,471 km (0.113 R)
• M55: 36,037,977 km (0.038 R)
• M56: 37,060,180 km (0.058 R)
• M57: 37,715,718 km (0.116 R)
• M58: 38,375,145 km (0.112 R)
• M59: 39,800,813 km (0.077 R)
• M60: 42,215,322 km (0.082 R)
• M61: 44,577,473 km (0.085 R)
• M62: 46,881,130 km (0.117 R)
• M63: 47,691,352 km (0.116 R)
• M64: 49,531,556 km (0.118 R)
• M65: 50,253,366 km (0.076 R)
• M66: 50,874,795 km (0.081 R)
• M67: 51,707,457 km (0.117 R)
• M68: 52,859,660 km (0.026 R)
• M69: 53,069,994 km (0.104 R)
• M70: 54,126,155 km (0.115 R)
• M71: 56,474,094 km (0.099 R)
• M72: 58,093,940 km (0.085 R)
• M73: 58,637,279 km (0.03 R)
• M74: 59,510,033 km (0.117 R)
• M75: 60,057,711 km (0.108 R)
• M76: 60,937,645 km (0.118 R)
• M77: 63,714,332 km (0.105 R)
• M78: 65,400,000 km (0.111 R)
• M79: 65,625,893 km (0.027 R)
• M80: 66,872,941 km (0.055 R)
• M81: 67,442,310 km (0.074 R)
• M82: 68,242,061 km (0.096 R)
• M83: 68,930,211 km (0.097 R)
• M84: 69,966,625 km (0.057 R)
• M85: 70,776,249 km (0.08 R)
• M86: 75,343,621 km (0.117 R)
• M87: 75,580,435 km (0.1 R)
• M88: 76,173,590 km (0.103 R)
• M89: 76,411,152 km (0.08 R)
• M90: 77,006,402 km (0.036 R)
• M91: 78,561,172 km (0.092 R)
• M92: 79,402,660 km (0.038 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 10,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit