🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.39 AU - 0.61 AU

Year: 228 Days

Day: 20.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,319,347 km

• M1: 98,286 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.5 AU - 0.64 AU

Year: 278 Days

Day: 20 Hours

Environment

Temp: -116 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,319,347 km

• M1: 545,434 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.3

Radius: 12

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.93 AU - 1.49 AU

Year: 859 Days

Day: 5.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 58,319,347 km

• M1: 160,219 km (0.093 R)
• M2: 242,947 km (0.071 R)
• M3: 356,193 km (0.056 R)
• M4: 519,703 km (0.034 R)
• M5: 604,824 km (0.12 R)
• M6: 684,560 km (0.055 R)
• M7: 768,634 km (0.071 R)
• M8: 948,301 km (0.11 R)
• M9: 1,037,312 km (0.064 R)
• M10: 1,176,587 km (0.094 R)
• M11: 1,273,078 km (0.058 R)
• M12: 1,386,772 km (0.117 R)
• M13: 1,504,057 km (0.082 R)
• M14: 1,925,325 km (0.034 R)
• M15: 2,209,561 km (0.093 R)
• M16: 2,304,406 km (0.118 R)
• M17: 2,436,052 km (0.113 R)
• M18: 2,808,850 km (0.106 R)
• M19: 2,912,072 km (0.065 R)
• M20: 3,170,876 km (0.093 R)
• M21: 3,308,058 km (0.114 R)
• M22: 3,588,404 km (0.074 R)
• M23: 3,772,858 km (0.076 R)
• M24: 3,907,945 km (0.089 R)
• M25: 3,992,019 km (0.117 R)
• M26: 4,323,229 km (0.045 R)
• M27: 4,707,995 km (0.1 R)
• M28: 4,932,990 km (0.058 R)
• M29: 5,023,945 km (0.102 R)
• M30: 5,253,877 km (0.103 R)
• M31: 5,416,939 km (0.096 R)
• M32: 5,534,373 km (0.12 R)
• M33: 5,724,063 km (0.098 R)
• M34: 6,085,791 km (0.118 R)
• M35: 6,281,764 km (0.089 R)
• M36: 6,492,248 km (0.101 R)
• M37: 6,567,197 km (0.064 R)
• M38: 6,780,823 km (0.079 R)
• M39: 6,907,682 km (0.077 R)
• M40: 7,022,423 km (0.039 R)
• M41: 7,267,016 km (0.089 R)
• M42: 7,370,687 km (0.056 R)
• M43: 7,474,957 km (0.098 R)
• M44: 7,579,825 km (0.053 R)
• M45: 8,191,830 km (0.116 R)
• M46: 8,326,917 km (0.105 R)
• M47: 8,681,912 km (0.105 R)
• M48: 8,944,457 km (0.112 R)
• M49: 9,041,845 km (0.113 R)
• M50: 9,153,595 km (0.111 R)
• M51: 9,279,855 km (0.085 R)
• M52: 9,434,988 km (0.062 R)
• M53: 9,519,960 km (0.083 R)
• M54: 9,619,293 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.8

Radius: 12.5

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.57 AU - 4.19 AU

Year: 4012 Days

Day: 7.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 58,319,347 km

• M1: 179,517 km (0.031 R)
• M2: 280,795 km (0.072 R)
• M3: 364,869 km (0.053 R)
• M4: 782,995 km (0.083 R)
• M5: 931,247 km (0.103 R)
• M6: 1,229,096 km (0.059 R)
• M7: 1,557,314 km (0.1 R)
• M8: 1,667,867 km (0.115 R)
• M9: 1,780,963 km (0.108 R)
• M10: 1,863,541 km (0.026 R)
• M11: 1,981,274 km (0.041 R)
• M12: 2,798,079 km (0.063 R)
• M13: 3,273,052 km (0.052 R)
• M14: 3,540,982 km (0.071 R)
• M15: 3,837,784 km (0.098 R)
• M16: 3,989,177 km (0.084 R)
• M17: 4,776,361 km (0.109 R)
• M18: 5,709,403 km (0.056 R)
• M19: 6,032,833 km (0.104 R)
• M20: 6,209,508 km (0.104 R)
• M21: 6,439,291 km (0.118 R)
• M22: 6,854,574 km (0.069 R)
• M23: 7,278,834 km (0.075 R)
• M24: 7,958,607 km (0.08 R)
• M25: 8,097,134 km (0.065 R)
• M26: 8,545,479 km (0.087 R)
• M27: 8,687,298 km (0.109 R)
• M28: 9,175,286 km (0.105 R)
• M29: 9,408,060 km (0.099 R)
• M30: 9,642,780 km (0.11 R)
• M31: 9,849,823 km (0.11 R)
• M32: 9,938,983 km (0.092 R)
• M33: 10,631,472 km (0.063 R)
• M34: 11,277,435 km (0.031 R)
• M35: 11,715,308 km (0.068 R)
• M36: 11,999,694 km (0.115 R)
• M37: 12,286,324 km (0.094 R)
• M38: 12,607,510 km (0.088 R)
• M39: 12,996,614 km (0.078 R)
• M40: 13,094,451 km (0.072 R)
• M41: 13,225,499 km (0.12 R)
• M42: 14,187,563 km (0.069 R)
• M43: 14,898,452 km (0.03 R)
• M44: 15,620,860 km (0.107 R)
• M45: 15,899,112 km (0.039 R)
• M46: 16,038,837 km (0.118 R)
• M47: 16,179,010 km (0.1 R)
• M48: 16,284,327 km (0.101 R)
• M49: 16,495,858 km (0.051 R)
• M50: 16,601,923 km (0.109 R)
• M51: 16,992,822 km (0.092 R)
• M52: 17,099,934 km (0.032 R)
• M53: 17,530,626 km (0.079 R)
• M54: 17,675,138 km (0.104 R)
• M55: 18,001,411 km (0.102 R)
• M56: 18,110,617 km (0.069 R)
• M57: 18,881,346 km (0.114 R)
• M58: 20,038,784 km (0.059 R)
• M59: 20,454,966 km (0.062 R)
• M60: 20,606,957 km (0.07 R)
• M61: 20,797,545 km (0.076 R)
• M62: 21,027,028 km (0.119 R)
• M63: 21,759,309 km (0.076 R)
• M64: 22,031,278 km (0.094 R)
• M65: 22,265,249 km (0.086 R)
• M66: 23,130,224 km (0.114 R)
• M67: 24,086,304 km (0.094 R)
• M68: 24,730,922 km (0.067 R)
• M69: 25,299,543 km (0.075 R)
• M70: 25,790,374 km (0.049 R)
• M71: 26,078,200 km (0.054 R)
• M72: 26,740,021 km (0.049 R)
• M73: 26,864,786 km (0.099 R)
• M74: 26,989,700 km (0.118 R)
• M75: 27,953,709 km (0.059 R)
• M76: 28,038,082 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.9

Radius: 14.6

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.29 AU - 5.21 AU

Year: 5657 Days

Day: 9.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 58,319,347 km

• M1: 185,202 km (0.074 R)
• M2: 340,485 km (0.115 R)
• M3: 509,082 km (0.119 R)
• M4: 658,081 km (0.032 R)
• M5: 839,842 km (0.091 R)
• M6: 1,442,722 km (0.062 R)
• M7: 1,578,258 km (0.086 R)
• M8: 1,810,433 km (0.052 R)
• M9: 1,978,881 km (0.11 R)
• M10: 2,163,784 km (0.062 R)
• M11: 2,850,438 km (0.096 R)
• M12: 3,035,640 km (0.115 R)
• M13: 3,136,020 km (0.09 R)
• M14: 3,263,178 km (0.114 R)
• M15: 4,257,705 km (0.111 R)
• M16: 4,384,863 km (0.115 R)
• M17: 4,599,686 km (0.07 R)
• M18: 4,906,212 km (0.112 R)
• M19: 5,249,838 km (0.096 R)
• M20: 5,508,942 km (0.089 R)
• M21: 6,151,315 km (0.091 R)
• M22: 6,636,610 km (0.1 R)
• M23: 6,817,624 km (0.116 R)
• M24: 7,067,153 km (0.118 R)
• M25: 7,489,917 km (0.079 R)
• M26: 7,712,967 km (0.12 R)
• M27: 8,236,260 km (0.087 R)
• M28: 8,573,753 km (0.071 R)
• M29: 9,079,244 km (0.031 R)
• M30: 9,207,300 km (0.085 R)
• M31: 9,594,759 km (0.081 R)
• M32: 9,706,359 km (0.067 R)
• M33: 10,214,393 km (0.098 R)
• M34: 10,442,979 km (0.111 R)
• M35: 10,634,763 km (0.088 R)
• M36: 10,866,490 km (0.086 R)
• M37: 11,256,492 km (0.11 R)
• M38: 11,869,993 km (0.109 R)
• M39: 12,535,105 km (0.111 R)
• M40: 12,677,821 km (0.11 R)
• M41: 13,649,609 km (0.084 R)
• M42: 13,754,477 km (0.104 R)
• M43: 14,112,764 km (0.038 R)
• M44: 14,282,558 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.4

Radius: 10.1

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.92 AU - 5.58 AU

Year: 7767 Days

Day: 6.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 58,319,347 km

• M1: 126,709 km (0.118 R)
• M2: 248,632 km (0.065 R)
• M3: 451,935 km (0.109 R)
• M4: 611,706 km (0.085 R)
• M5: 699,220 km (0.08 R)
• M6: 1,140,385 km (0.084 R)
• M7: 1,234,930 km (0.053 R)
• M8: 1,449,304 km (0.034 R)
• M9: 1,587,383 km (0.087 R)
• M10: 1,951,953 km (0.1 R)
• M11: 2,066,395 km (0.094 R)
• M12: 2,672,716 km (0.118 R)
• M13: 2,736,295 km (0.097 R)
• M14: 2,908,332 km (0.093 R)
• M15: 3,173,270 km (0.094 R)
• M16: 3,240,739 km (0.111 R)
• M17: 3,585,412 km (0.086 R)
• M18: 3,702,996 km (0.115 R)
• M19: 3,869,798 km (0.082 R)
• M20: 3,966,139 km (0.113 R)
• M21: 6,225,815 km (0.038 R)
• M22: 6,625,390 km (0.091 R)
• M23: 7,062,815 km (0.027 R)
• M24: 7,812,749 km (0.076 R)
• M25: 8,337,089 km (0.081 R)
• M26: 8,556,400 km (0.102 R)
• M27: 9,128,911 km (0.108 R)
• M28: 9,322,491 km (0.075 R)
• M29: 10,010,940 km (0.073 R)
• M30: 10,177,143 km (0.078 R)
• M31: 10,310,884 km (0.049 R)
• M32: 11,263,373 km (0.089 R)
• M33: 11,401,602 km (0.111 R)
• M34: 12,314,747 km (0.075 R)
• M35: 12,636,233 km (0.119 R)
• M36: 12,708,040 km (0.11 R)
• M37: 12,888,305 km (0.073 R)
• M38: 13,178,376 km (0.113 R)
• M39: 13,470,540 km (0.105 R)
• M40: 13,654,246 km (0.084 R)
• M41: 13,801,900 km (0.071 R)
• M42: 13,987,102 km (0.051 R)
• M43: 14,135,802 km (0.087 R)
• M44: 14,247,851 km (0.051 R)
• M45: 14,736,288 km (0.078 R)
• M46: 14,849,683 km (0.102 R)
• M47: 15,001,525 km (0.086 R)
• M48: 15,191,963 km (0.033 R)
• M49: 15,460,042 km (0.11 R)
• M50: 15,536,936 km (0.094 R)
• M51: 16,078,480 km (0.111 R)
• M52: 17,140,475 km (0.049 R)
• M53: 17,539,602 km (0.11 R)
• M54: 18,103,437 km (0.087 R)
• M55: 18,265,750 km (0.053 R)
• M56: 19,580,716 km (0.09 R)
• M57: 20,039,682 km (0.119 R)
• M58: 20,798,592 km (0.062 R)
• M59: 23,087,140 km (0.109 R)
• M60: 23,837,972 km (0.086 R)
• M61: 24,194,164 km (0.09 R)
• M62: 24,956,814 km (0.114 R)
• M63: 25,545,332 km (0.075 R)
• M64: 26,551,677 km (0.094 R)
• M65: 27,664,237 km (0.105 R)
• M66: 28,886,601 km (0.116 R)
• M67: 29,266,280 km (0.026 R)
• M68: 29,504,440 km (0.044 R)
• M69: 30,560,003 km (0.107 R)
• M70: 30,656,493 km (0.063 R)
• M71: 31,432,757 km (0.081 R)
• M72: 31,774,289 km (0.071 R)
• M73: 32,215,303 km (0.108 R)
• M74: 32,658,412 km (0.08 R)
• M75: 33,004,432 km (0.087 R)
• M76: 33,153,132 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.3

Radius: 5

Gravity: 14.81 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.56 AU - 11 AU

Year: 18253 Days

Day: 20.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 58,319,347 km

• M1: 64,028 km (0.036 R)
• M2: 120,426 km (0.098 R)
• M3: 169,195 km (0.041 R)
• M4: 239,506 km (0.115 R)
• M5: 364,869 km (0.071 R)
• M6: 476,768 km (0.075 R)
• M7: 939,923 km (0.118 R)
• M8: 1,430,156 km (0.109 R)
• M9: 2,187,570 km (0.07 R)
• M10: 2,363,796 km (0.12 R)
• M11: 2,667,779 km (0.097 R)
• M12: 2,887,837 km (0.109 R)
• M13: 3,179,553 km (0.057 R)
• M14: 3,312,097 km (0.109 R)
• M15: 3,412,776 km (0.088 R)
• M16: 3,895,977 km (0.117 R)
• M17: 4,037,946 km (0.108 R)
• M18: 4,181,709 km (0.11 R)
• M19: 4,697,822 km (0.103 R)
• M20: 5,194,936 km (0.059 R)
• M21: 5,311,921 km (0.104 R)
• M22: 5,390,610 km (0.063 R)
• M23: 5,708,655 km (0.111 R)
• M24: 6,073,674 km (0.055 R)
• M25: 6,362,846 km (0.081 R)
• M26: 6,572,134 km (0.102 R)
• M27: 7,213,609 km (0.034 R)
• M28: 7,652,380 km (0.095 R)
• M29: 7,785,522 km (0.114 R)
• M30: 8,417,723 km (0.065 R)
• M31: 8,555,353 km (0.105 R)
• M32: 8,693,731 km (0.112 R)
• M33: 9,396,541 km (0.086 R)
• M34: 9,539,258 km (0.095 R)
• M35: 10,410,815 km (0.048 R)
• M36: 12,332,400 km (0.12 R)
• M37: 14,634,711 km (0.111 R)
• M38: 15,133,021 km (0.091 R)
• M39: 15,244,621 km (0.104 R)
• M40: 15,356,371 km (0.063 R)
• M41: 16,603,718 km (0.076 R)
• M42: 17,239,509 km (0.06 R)
• M43: 17,765,645 km (0.12 R)
• M44: 18,001,112 km (0.087 R)
• M45: 18,893,463 km (0.03 R)
• M46: 19,013,590 km (0.038 R)
• M47: 19,983,284 km (0.11 R)
• M48: 22,223,063 km (0.064 R)
• M49: 22,349,922 km (0.083 R)
• M50: 23,372,573 km (0.115 R)
• M51: 23,824,807 km (0.116 R)
• M52: 23,954,509 km (0.057 R)
• M53: 24,737,803 km (0.106 R)
• M54: 25,330,809 km (0.09 R)
• M55: 25,928,453 km (0.113 R)
• M56: 26,128,764 km (0.072 R)
• M57: 27,476,791 km (0.092 R)
• M58: 28,090,740 km (0.11 R)
• M59: 28,502,733 km (0.056 R)
• M60: 29,401,816 km (0.034 R)
• M61: 30,240,013 km (0.071 R)
• M62: 30,380,485 km (0.066 R)
• M63: 32,801,577 km (0.082 R)
• M64: 34,181,169 km (0.09 R)
• M65: 34,620,837 km (0.112 R)
• M66: 35,062,300 km (0.025 R)
• M67: 35,876,561 km (0.064 R)
• M68: 36,472,559 km (0.09 R)
• M69: 37,071,848 km (0.025 R)
• M70: 38,356,296 km (0.06 R)
• M71: 39,731,998 km (0.107 R)
• M72: 41,747,679 km (0.063 R)
• M73: 42,295,956 km (0.083 R)
• M74: 42,531,722 km (0.031 R)
• M75: 43,558,113 km (0.076 R)
• M76: 43,637,400 km (0.082 R)
• M77: 43,875,709 km (0.105 R)
• M78: 44,672,767 km (0.091 R)
• M79: 45,877,329 km (0.109 R)
• M80: 46,362,175 km (0.094 R)
• M81: 48,318,317 km (0.089 R)
• M82: 49,637,321 km (0.027 R)
• M83: 49,720,199 km (0.077 R)
• M84: 49,803,076 km (0.097 R)
• M85: 51,889,817 km (0.119 R)
• M86: 52,142,188 km (0.058 R)
• M87: 52,310,635 km (0.104 R)
• M88: 52,986,369 km (0.069 R)
• M89: 54,175,522 km (0.114 R)
• M90: 54,260,793 km (0.085 R)
• M91: 54,517,054 km (0.116 R)
• M92: 54,687,895 km (0.076 R)
• M93: 54,773,465 km (0.078 R)
• M94: 54,859,035 km (0.091 R)
• M95: 56,666,925 km (0.073 R)
• M96: 56,926,777 km (0.115 R)
• M97: 57,621,659 km (0.08 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 16,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit