🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.46 AU - 0.6 AU

Year: 245 Days

Day: 24 Hours

Environment

Temp: -119 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.4

Radius: 8.1

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.8 AU - 0.96 AU

Year: 525 Days

Day: 11.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 135.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 62,880,477 km

• M1: 100,679 km (0.12 R)
• M2: 432,787 km (0.116 R)
• M3: 782,397 km (0.118 R)
• M4: 1,055,413 km (0.074 R)
• M5: 1,323,792 km (0.075 R)
• M6: 1,704,069 km (0.092 R)
• M7: 2,458,192 km (0.096 R)
• M8: 3,003,476 km (0.078 R)
• M9: 3,515,251 km (0.079 R)
• M10: 3,896,725 km (0.09 R)
• M11: 4,818,398 km (0.068 R)
• M12: 5,654,800 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.4

Radius: 10.3

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.2 AU - 1.58 AU

Year: 1042 Days

Day: 13.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 62,880,477 km

• M1: 128,056 km (0.093 R)
• M2: 487,988 km (0.039 R)
• M3: 1,263,354 km (0.076 R)
• M4: 1,736,981 km (0.106 R)
• M5: 2,810,944 km (0.104 R)
• M6: 3,280,382 km (0.094 R)
• M7: 3,669,935 km (0.095 R)
• M8: 4,200,409 km (0.06 R)
• M9: 5,302,646 km (0.068 R)
• M10: 6,416,552 km (0.059 R)
• M11: 7,280,031 km (0.099 R)
• M12: 8,069,459 km (0.034 R)
• M13: 8,704,950 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.6

Radius: 9.5

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.66 AU - 6.2 AU

Year: 9182 Days

Day: 7 Hours

Environment

Temp: -215 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 62,880,477 km

• M1: 119,678 km (0.043 R)
• M2: 443,258 km (0.075 R)
• M3: 1,004,400 km (0.098 R)
• M4: 1,393,953 km (0.105 R)
• M5: 1,822,401 km (0.099 R)
• M6: 2,178,295 km (0.086 R)
• M7: 3,323,765 km (0.063 R)
• M8: 3,683,100 km (0.087 R)
• M9: 4,711,735 km (0.087 R)
• M10: 5,011,828 km (0.099 R)
• M11: 5,886,826 km (0.109 R)
• M12: 7,405,843 km (0.085 R)
• M13: 10,027,545 km (0.097 R)
• M14: 10,937,100 km (0.071 R)
• M15: 11,519,335 km (0.094 R)
• M16: 12,745,888 km (0.102 R)
• M17: 13,691,048 km (0.108 R)
• M18: 14,242,914 km (0.059 R)
• M19: 15,195,553 km (0.057 R)
• M20: 15,853,934 km (0.032 R)
• M21: 17,016,608 km (0.093 R)
• M22: 19,205,375 km (0.039 R)
• M23: 21,411,794 km (0.06 R)
• M24: 21,988,793 km (0.052 R)
• M25: 22,322,994 km (0.103 R)
• M26: 22,660,786 km (0.117 R)
• M27: 26,134,598 km (0.098 R)
• M28: 32,147,834 km (0.055 R)
• M29: 35,017,870 km (0.113 R)
• M30: 41,771,166 km (0.109 R)
• M31: 42,801,746 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.7

Radius: 5.4

Gravity: 20.67 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.54 AU - 8.2 AU

Year: 14038 Days

Day: 22.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 62,880,477 km

• M1: 128,205 km (0.062 R)
• M2: 302,786 km (0.068 R)
• M3: 731,085 km (0.081 R)
• M4: 1,224,608 km (0.104 R)
• M5: 1,969,606 km (0.101 R)
• M6: 2,248,905 km (0.108 R)
• M7: 2,618,711 km (0.033 R)
• M8: 3,775,850 km (0.113 R)
• M9: 4,060,385 km (0.074 R)
• M10: 5,629,218 km (0.067 R)
• M11: 6,000,670 km (0.037 R)
• M12: 10,168,018 km (0.105 R)
• M13: 11,641,258 km (0.116 R)
• M14: 14,794,182 km (0.082 R)
• M15: 15,429,225 km (0.056 R)
• M16: 16,082,369 km (0.077 R)
• M17: 19,375,617 km (0.04 R)
• M18: 21,985,501 km (0.062 R)
• M19: 24,042,023 km (0.076 R)
• M20: 28,749,420 km (0.089 R)
• M21: 30,974,838 km (0.114 R)
• M22: 31,896,211 km (0.038 R)
• M23: 34,401,676 km (0.112 R)
• M24: 36,016,585 km (0.112 R)
• M25: 50,320,834 km (0.076 R)
• M26: 53,213,159 km (0.1 R)
• M27: 55,537,910 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.6

Radius: 6.9

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 7.79 AU - 12.57 AU

Year: 20652 Days

Day: 23.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 62,880,477 km

• M1: 86,168 km (0.072 R)
• M2: 338,241 km (0.095 R)
• M3: 791,522 km (0.057 R)
• M4: 1,032,076 km (0.104 R)
• M5: 1,601,595 km (0.09 R)
• M6: 2,029,894 km (0.109 R)
• M7: 2,281,517 km (0.115 R)
• M8: 2,575,776 km (0.106 R)
• M9: 3,039,978 km (0.093 R)
• M10: 3,266,619 km (0.094 R)
• M11: 4,257,256 km (0.117 R)
• M12: 4,974,728 km (0.111 R)
• M13: 6,278,024 km (0.094 R)
• M14: 8,366,710 km (0.09 R)
• M15: 14,129,818 km (0.117 R)
• M16: 15,712,713 km (0.062 R)
• M17: 16,547,020 km (0.086 R)
• M18: 17,570,719 km (0.045 R)
• M19: 20,984,692 km (0.12 R)
• M20: 23,232,101 km (0.059 R)
• M21: 24,715,363 km (0.103 R)
• M22: 25,223,547 km (0.111 R)
• M23: 28,309,153 km (0.093 R)
• M24: 38,785,791 km (0.087 R)
• M25: 42,297,751 km (0.12 R)
• M26: 43,759,920 km (0.096 R)
• M27: 45,863,117 km (0.119 R)
• M28: 47,718,729 km (0.103 R)
• M29: 49,623,858 km (0.113 R)
• M30: 50,107,956 km (0.103 R)
• M31: 51,085,578 km (0.113 R)
• M32: 52,075,767 km (0.071 R)
• M33: 53,416,014 km (0.114 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: 293 - 12,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit