🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.14 AU - 1.24 AU

Year: 454 Days

Day: 20.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 99.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,162,264 km

• M1: 391,348 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.33 AU - 2.21 AU

Year: 824 Days

Day: 39.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,162,264 km

• M1: 417,827 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.26 AU - 2.72 AU

Year: 1375 Days

Day: 24.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,162,264 km

• M1: 194,028 km (0.116 R)
• M2: 2,106,488 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.84 AU - 3.9 AU

Year: 2663 Days

Day: 19 Hours

Environment

Temp: -107 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.31 AU - 4.35 AU

Year: 3152 Days

Day: 26.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.1

Radius: 14.3

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.68 AU - 10.64 AU

Year: 9699 Days

Day: 11.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,162,264 km

• M1: 410,796 km (0.117 R)
• M2: 517,459 km (0.096 R)
• M3: 717,023 km (0.099 R)
• M4: 819,048 km (0.054 R)
• M5: 1,040,004 km (0.119 R)
• M6: 2,016,280 km (0.093 R)
• M7: 2,401,195 km (0.062 R)
• M8: 2,534,936 km (0.091 R)
• M9: 2,809,897 km (0.116 R)
• M10: 3,036,986 km (0.117 R)
• M11: 3,299,979 km (0.114 R)
• M12: 4,037,647 km (0.042 R)
• M13: 4,524,588 km (0.084 R)
• M14: 4,724,600 km (0.091 R)
• M15: 5,949,956 km (0.067 R)
• M16: 6,429,268 km (0.069 R)
• M17: 6,654,712 km (0.081 R)
• M18: 7,074,932 km (0.089 R)
• M19: 7,464,485 km (0.1 R)
• M20: 8,675,330 km (0.11 R)
• M21: 9,516,369 km (0.106 R)
• M22: 10,559,814 km (0.067 R)
• M23: 10,781,818 km (0.063 R)
• M24: 10,915,708 km (0.077 R)
• M25: 11,411,625 km (0.101 R)
• M26: 11,914,872 km (0.06 R)
• M27: 12,007,174 km (0.089 R)
• M28: 12,425,450 km (0.11 R)
• M29: 12,848,662 km (0.09 R)
• M30: 12,943,357 km (0.068 R)
• M31: 13,276,512 km (0.094 R)
• M32: 13,660,829 km (0.037 R)
• M33: 13,757,469 km (0.081 R)
• M34: 14,489,601 km (0.078 R)
• M35: 14,736,587 km (0.109 R)
• M36: 15,034,586 km (0.111 R)
• M37: 15,134,517 km (0.039 R)
• M38: 15,536,038 km (0.113 R)
• M39: 16,452,175 km (0.115 R)
• M40: 17,072,857 km (0.063 R)
• M41: 17,385,965 km (0.109 R)
• M42: 17,543,342 km (0.067 R)
• M43: 18,497,178 km (0.083 R)
• M44: 18,711,402 km (0.109 R)
• M45: 18,980,379 km (0.077 R)
• M46: 19,576,677 km (0.09 R)
• M47: 19,795,089 km (0.097 R)
• M48: 20,344,562 km (0.115 R)
• M49: 20,455,115 km (0.06 R)
• M50: 21,234,221 km (0.093 R)
• M51: 21,514,867 km (0.103 R)
• M52: 24,270,908 km (0.119 R)
• M53: 24,388,193 km (0.101 R)
• M54: 25,095,641 km (0.103 R)
• M55: 25,451,834 km (0.093 R)
• M56: 26,169,305 km (0.107 R)
• M57: 26,893,508 km (0.1 R)
• M58: 27,136,455 km (0.116 R)
• M59: 27,258,078 km (0.05 R)
• M60: 27,502,073 km (0.068 R)
• M61: 29,292,460 km (0.086 R)
• M62: 30,233,281 km (0.109 R)
• M63: 30,866,080 km (0.117 R)
• M64: 31,951,712 km (0.097 R)
• M65: 32,144,693 km (0.075 R)
• M66: 32,402,450 km (0.096 R)
• M67: 32,790,357 km (0.117 R)
• M68: 33,375,285 km (0.102 R)
• M69: 34,357,694 km (0.057 R)
• M70: 36,351,086 km (0.085 R)
• M71: 37,361,769 km (0.109 R)
• M72: 38,176,928 km (0.088 R)
• M73: 38,792,224 km (0.096 R)
• M74: 39,341,996 km (0.086 R)
• M75: 40,310,044 km (0.098 R)
• M76: 41,006,422 km (0.096 R)
• M77: 41,426,044 km (0.036 R)
• M78: 41,706,690 km (0.116 R)
• M79: 42,058,394 km (0.065 R)
• M80: 42,552,366 km (0.083 R)
• M81: 42,693,736 km (0.104 R)
• M82: 44,045,652 km (0.081 R)
• M83: 44,619,061 km (0.102 R)
• M84: 44,978,844 km (0.116 R)
• M85: 45,483,886 km (0.113 R)
• M86: 47,083,686 km (0.063 R)
• M87: 48,332,529 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478

Radius: 11

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8.53 AU - 13.97 AU

Year: 13201 Days

Day: 6.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 51,162,264 km

• M1: 195,674 km (0.092 R)
• M2: 281,094 km (0.089 R)
• M3: 363,224 km (0.115 R)
• M4: 560,394 km (0.103 R)
• M5: 831,166 km (0.07 R)
• M6: 943,663 km (0.063 R)
• M7: 1,061,696 km (0.107 R)
• M8: 1,143,227 km (0.114 R)
• M9: 1,248,394 km (0.076 R)
• M10: 1,702,274 km (0.088 R)
• M11: 1,848,132 km (0.119 R)
• M12: 3,463,789 km (0.106 R)
• M13: 4,131,295 km (0.104 R)
• M14: 4,329,362 km (0.103 R)
• M15: 4,530,572 km (0.11 R)
• M16: 4,942,414 km (0.098 R)
• M17: 5,838,655 km (0.064 R)
• M18: 6,553,284 km (0.073 R)
• M19: 6,668,624 km (0.07 R)
• M20: 7,900,264 km (0.098 R)
• M21: 8,689,392 km (0.082 R)
• M22: 9,809,731 km (0.066 R)
• M23: 10,119,099 km (0.089 R)
• M24: 11,342,511 km (0.093 R)
• M25: 12,183,849 km (0.11 R)
• M26: 12,421,111 km (0.117 R)
• M27: 14,474,342 km (0.114 R)
• M28: 15,952,369 km (0.101 R)
• M29: 18,285,348 km (0.106 R)
• M30: 18,775,580 km (0.08 R)
• M31: 19,936,310 km (0.115 R)
• M32: 20,609,949 km (0.042 R)
• M33: 20,779,593 km (0.089 R)
• M34: 21,922,072 km (0.05 R)
• M35: 22,559,060 km (0.09 R)
• M36: 23,437,498 km (0.063 R)
• M37: 27,000,022 km (0.104 R)
• M38: 28,812,101 km (0.101 R)
• M39: 29,382,368 km (0.114 R)
• M40: 29,637,133 km (0.101 R)
• M41: 29,956,525 km (0.045 R)
• M42: 31,310,236 km (0.115 R)
• M43: 31,635,611 km (0.086 R)
• M44: 32,815,939 km (0.098 R)
• M45: 33,014,006 km (0.077 R)
• M46: 34,546,187 km (0.103 R)
• M47: 35,829,288 km (0.098 R)
• M48: 36,169,474 km (0.087 R)
• M49: 36,442,490 km (0.045 R)
• M50: 37,817,594 km (0.078 R)
• M51: 38,859,992 km (0.093 R)
• M52: 40,476,845 km (0.077 R)
• M53: 40,973,211 km (0.075 R)
• M54: 42,906,764 km (0.079 R)
• M55: 43,775,778 km (0.074 R)
• M56: 44,431,166 km (0.104 R)
• M57: 46,417,078 km (0.092 R)
• M58: 46,788,080 km (0.092 R)
• M59: 47,234,480 km (0.082 R)
• M60: 47,532,928 km (0.089 R)
• M61: 48,958,895 km (0.106 R)
• M62: 49,336,480 km (0.087 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 13,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit