🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.63 AU - 0.91 AU

Year: 243 Days

Day: 24.3 Hours

Environment

Temp: 175 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,858,207 km

• M1: 328,367 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.85 AU - 0.97 AU

Year: 312 Days

Day: 30.3 Hours

Environment

Temp: 162 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.69 AU - 1.79 AU

Year: 826 Days

Day: 47.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,858,207 km

• M1: 1,246,749 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.18 AU - 3.48 AU

Year: 1713 Days

Day: 40.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,858,207 km

• M1: 1,759,271 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.5

Radius: 9.8

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.1 AU - 6.52 AU

Year: 5040 Days

Day: 12.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 97,858,207 km

• M1: 132,394 km (0.082 R)
• M2: 210,335 km (0.085 R)
• M3: 291,716 km (0.098 R)
• M4: 366,216 km (0.117 R)
• M5: 449,392 km (0.107 R)
• M6: 526,734 km (0.063 R)
• M7: 630,854 km (0.03 R)
• M8: 727,195 km (0.102 R)
• M9: 1,065,735 km (0.107 R)
• M10: 1,210,845 km (0.109 R)
• M11: 1,333,665 km (0.072 R)
• M12: 1,592,021 km (0.088 R)
• M13: 1,706,313 km (0.079 R)
• M14: 1,888,374 km (0.103 R)
• M15: 1,954,197 km (0.063 R)
• M16: 2,179,342 km (0.118 R)
• M17: 2,520,874 km (0.075 R)
• M18: 2,593,728 km (0.104 R)
• M19: 2,716,697 km (0.068 R)
• M20: 2,955,755 km (0.074 R)
• M21: 3,123,304 km (0.078 R)
• M22: 4,164,655 km (0.062 R)
• M23: 4,455,473 km (0.118 R)
• M24: 4,648,155 km (0.117 R)
• M25: 4,722,954 km (0.095 R)
• M26: 4,798,053 km (0.096 R)
• M27: 5,010,930 km (0.079 R)
• M28: 5,211,242 km (0.115 R)
• M29: 6,071,729 km (0.073 R)
• M30: 6,153,708 km (0.109 R)
• M31: 6,941,640 km (0.034 R)
• M32: 7,356,326 km (0.091 R)
• M33: 7,975,362 km (0.08 R)
• M34: 8,119,275 km (0.096 R)
• M35: 8,427,895 km (0.109 R)
• M36: 8,648,103 km (0.084 R)
• M37: 9,094,204 km (0.12 R)
• M38: 9,490,639 km (0.117 R)
• M39: 9,585,932 km (0.038 R)
• M40: 10,008,846 km (0.073 R)
• M41: 10,261,516 km (0.057 R)
• M42: 11,354,179 km (0.058 R)
• M43: 11,597,425 km (0.073 R)
• M44: 11,842,467 km (0.114 R)
• M45: 12,048,014 km (0.036 R)
• M46: 12,966,246 km (0.079 R)
• M47: 13,029,675 km (0.083 R)
• M48: 13,348,319 km (0.087 R)
• M49: 13,412,347 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.4

Radius: 14.3

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.92 AU - 8.98 AU

Year: 8067 Days

Day: 5.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 97,858,207 km

• M1: 221,554 km (0.115 R)
• M2: 331,060 km (0.111 R)
• M3: 507,436 km (0.081 R)
• M4: 712,235 km (0.102 R)
• M5: 844,929 km (0.088 R)
• M6: 1,152,502 km (0.072 R)
• M7: 2,029,445 km (0.083 R)
• M8: 2,226,166 km (0.112 R)
• M9: 2,410,620 km (0.068 R)
• M10: 2,600,310 km (0.075 R)
• M11: 3,035,341 km (0.118 R)
• M12: 3,907,496 km (0.037 R)
• M13: 4,109,154 km (0.043 R)
• M14: 4,360,180 km (0.117 R)
• M15: 4,499,455 km (0.065 R)
• M16: 4,663,564 km (0.095 R)
• M17: 5,489,793 km (0.098 R)
• M18: 6,414,009 km (0.114 R)
• M19: 6,599,360 km (0.036 R)
• M20: 7,029,754 km (0.094 R)
• M21: 7,166,187 km (0.079 R)
• M22: 7,331,044 km (0.109 R)
• M23: 7,608,548 km (0.118 R)
• M24: 7,889,642 km (0.093 R)
• M25: 8,145,604 km (0.095 R)
• M26: 8,491,175 km (0.106 R)
• M27: 8,636,584 km (0.083 R)
• M28: 8,753,570 km (0.112 R)
• M29: 9,137,288 km (0.048 R)
• M30: 9,556,761 km (0.102 R)
• M31: 10,074,519 km (0.079 R)
• M32: 10,166,970 km (0.116 R)
• M33: 11,042,567 km (0.064 R)
• M34: 11,361,061 km (0.028 R)
• M35: 11,844,711 km (0.083 R)
• M36: 12,269,419 km (0.077 R)
• M37: 12,898,927 km (0.065 R)
• M38: 13,268,284 km (0.106 R)
• M39: 13,948,805 km (0.079 R)
• M40: 14,120,842 km (0.073 R)
• M41: 14,501,569 km (0.083 R)
• M42: 14,605,988 km (0.096 R)
• M43: 15,026,209 km (0.097 R)
• M44: 15,237,740 km (0.118 R)
• M45: 15,592,736 km (0.05 R)
• M46: 15,771,206 km (0.118 R)
• M47: 16,094,188 km (0.065 R)
• M48: 17,112,949 km (0.108 R)
• M49: 17,444,907 km (0.116 R)
• M50: 17,816,209 km (0.078 R)
• M51: 18,152,654 km (0.054 R)
• M52: 18,340,549 km (0.03 R)
• M53: 19,136,410 km (0.108 R)
• M54: 19,905,044 km (0.092 R)
• M55: 20,021,132 km (0.092 R)
• M56: 20,137,519 km (0.115 R)
• M57: 20,409,937 km (0.071 R)
• M58: 21,195,176 km (0.033 R)
• M59: 21,870,311 km (0.08 R)
• M60: 22,070,174 km (0.09 R)
• M61: 22,592,869 km (0.102 R)
• M62: 23,078,912 km (0.098 R)
• M63: 23,609,536 km (0.037 R)
• M64: 24,641,013 km (0.063 R)
• M65: 24,765,778 km (0.113 R)
• M66: 24,974,168 km (0.112 R)
• M67: 25,350,855 km (0.091 R)
• M68: 25,982,757 km (0.079 R)
• M69: 26,322,045 km (0.097 R)
• M70: 26,577,259 km (0.118 R)
• M71: 27,262,267 km (0.064 R)
• M72: 27,693,259 km (0.047 R)
• M73: 28,474,908 km (0.101 R)
• M74: 29,131,792 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.9

Radius: 4.8

Gravity: 29.16 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 15.17 AU - 22.53 AU

Year: 29454 Days

Day: 23.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 97,858,207 km

• M1: 68,516 km (0.097 R)
• M2: 239,357 km (0.115 R)
• M3: 378,782 km (0.08 R)
• M4: 423,362 km (0.118 R)
• M5: 593,455 km (0.099 R)
• M6: 700,118 km (0.098 R)
• M7: 871,557 km (0.095 R)
• M8: 1,717,982 km (0.033 R)
• M9: 2,356,166 km (0.104 R)
• M10: 2,398,203 km (0.072 R)
• M11: 2,656,409 km (0.042 R)
• M12: 3,725,436 km (0.032 R)
• M13: 4,538,351 km (0.11 R)
• M14: 4,590,859 km (0.094 R)
• M15: 4,643,668 km (0.079 R)
• M16: 5,237,721 km (0.105 R)
• M17: 5,628,021 km (0.094 R)
• M18: 5,855,261 km (0.108 R)
• M19: 5,970,002 km (0.107 R)
• M20: 6,085,492 km (0.044 R)
• M21: 6,554,930 km (0.097 R)
• M22: 6,854,275 km (0.085 R)
• M23: 8,351,900 km (0.084 R)
• M24: 8,938,622 km (0.108 R)
• M25: 9,070,717 km (0.087 R)
• M26: 10,014,081 km (0.119 R)
• M27: 10,082,747 km (0.104 R)
• M28: 10,220,377 km (0.102 R)
• M29: 10,358,605 km (0.119 R)
• M30: 10,427,869 km (0.092 R)
• M31: 10,567,145 km (0.069 R)
• M32: 14,861,352 km (0.067 R)
• M33: 15,096,520 km (0.073 R)
• M34: 15,729,618 km (0.111 R)
• M35: 17,185,355 km (0.12 R)
• M36: 17,680,224 km (0.104 R)
• M37: 19,619,761 km (0.109 R)
• M38: 19,705,630 km (0.079 R)
• M39: 21,625,719 km (0.058 R)
• M40: 21,981,313 km (0.09 R)
• M41: 22,428,311 km (0.079 R)
• M42: 23,059,315 km (0.102 R)
• M43: 23,149,822 km (0.118 R)
• M44: 23,696,004 km (0.109 R)
• M45: 23,787,408 km (0.073 R)
• M46: 24,523,130 km (0.058 R)
• M47: 25,079,784 km (0.107 R)
• M48: 27,924,986 km (0.098 R)
• M49: 28,798,338 km (0.106 R)
• M50: 29,483,646 km (0.098 R)
• M51: 30,075,455 km (0.049 R)
• M52: 30,273,523 km (0.091 R)
• M53: 32,076,177 km (0.046 R)
• M54: 34,325,979 km (0.11 R)
• M55: 35,365,385 km (0.108 R)
• M56: 35,783,960 km (0.11 R)
• M57: 36,309,647 km (0.112 R)
• M58: 39,516,427 km (0.032 R)
• M59: 40,386,788 km (0.097 R)
• M60: 40,495,994 km (0.071 R)
• M61: 44,719,291 km (0.096 R)
• M62: 45,398,765 km (0.12 R)
• M63: 46,538,850 km (0.083 R)
• M64: 47,227,449 km (0.066 R)
• M65: 50,015,206 km (0.107 R)
• M66: 50,249,925 km (0.063 R)
• M67: 51,074,359 km (0.103 R)
• M68: 53,094,977 km (0.072 R)
• M69: 53,814,393 km (0.095 R)
• M70: 54,657,676 km (0.12 R)
• M71: 54,778,552 km (0.039 R)
• M72: 55,626,921 km (0.045 R)
• M73: 57,951,373 km (0.083 R)
• M74: 60,307,390 km (0.079 R)
• M75: 62,568,113 km (0.084 R)
• M76: 63,835,955 km (0.107 R)
• M77: 64,218,028 km (0.116 R)
• M78: 65,112,324 km (0.047 R)
• M79: 65,753,650 km (0.03 R)
• M80: 66,139,463 km (0.104 R)
• M81: 68,730,647 km (0.118 R)
• M82: 69,645,289 km (0.117 R)
• M83: 71,751,328 km (0.071 R)
• M84: 72,679,134 km (0.073 R)
• M85: 74,011,602 km (0.026 R)
• M86: 75,621,125 km (0.12 R)
• M87: 76,430,300 km (0.106 R)
• M88: 78,738,296 km (0.114 R)
• M89: 79,011,312 km (0.11 R)
• M90: 84,537,607 km (0.075 R)
• M91: 87,347,205 km (0.105 R)
• M92: 87,771,165 km (0.113 R)
• M93: 88,337,692 km (0.032 R)
• M94: 91,331,594 km (0.058 R)
• M95: 91,475,059 km (0.041 R)
• M96: 95,520,484 km (0.093 R)
• M97: 96,394,884 km (0.109 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 12,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit