🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.7

Radius: 8.9

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.74 AU - 1.16 AU

Year: 617 Days

Day: 8.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 68,953,111 km

• M1: 111,151 km (0.037 R)
• M2: 416,032 km (0.107 R)
• M3: 729,888 km (0.104 R)
• M4: 1,266,496 km (0.064 R)
• M5: 2,024,658 km (0.065 R)
• M6: 2,482,277 km (0.099 R)
• M7: 2,821,416 km (0.08 R)
• M8: 3,275,745 km (0.112 R)
• M9: 3,673,675 km (0.094 R)
• M10: 3,968,832 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.2

Radius: 13.4

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.94 AU - 1.06 AU

Year: 667 Days

Day: 11.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 68,953,111 km

• M1: 166,652 km (0.071 R)
• M2: 736,321 km (0.099 R)
• M3: 1,386,174 km (0.086 R)
• M4: 1,831,078 km (0.091 R)
• M5: 2,281,966 km (0.11 R)
• M6: 3,156,365 km (0.07 R)
• M7: 4,807,178 km (0.09 R)
• M8: 5,383,728 km (0.115 R)
• M9: 5,908,817 km (0.119 R)
• M10: 6,867,290 km (0.057 R)
• M11: 7,395,520 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.7

Radius: 14.4

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.24 AU - 1.4 AU

Year: 1011 Days

Day: 6.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 68,953,111 km

• M1: 179,069 km (0.12 R)
• M2: 1,221,467 km (0.059 R)
• M3: 1,858,604 km (0.093 R)
• M4: 2,402,392 km (0.072 R)
• M5: 3,085,755 km (0.045 R)
• M6: 4,517,856 km (0.103 R)
• M7: 5,141,080 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916

Radius: 11

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.73 AU - 1.93 AU

Year: 1651 Days

Day: 12.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 68,953,111 km

• M1: 136,882 km (0.106 R)
• M2: 486,343 km (0.075 R)
• M3: 915,539 km (0.053 R)
• M4: 1,553,424 km (0.076 R)
• M5: 2,094,370 km (0.113 R)
• M6: 2,482,427 km (0.093 R)
• M7: 2,903,695 km (0.103 R)
• M8: 3,356,079 km (0.076 R)
• M9: 3,801,581 km (0.077 R)
• M10: 5,003,750 km (0.08 R)
• M11: 5,751,889 km (0.113 R)
• M12: 6,469,510 km (0.112 R)
• M13: 7,190,272 km (0.081 R)
• M14: 7,816,489 km (0.113 R)
• M15: 9,047,978 km (0.066 R)
• M16: 10,655,258 km (0.11 R)
• M17: 11,393,972 km (0.11 R)
• M18: 11,776,045 km (0.118 R)
• M19: 13,056,304 km (0.068 R)
• M20: 13,602,186 km (0.119 R)
• M21: 15,516,740 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152

Radius: 10.3

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.65 AU - 4.17 AU

Year: 4199 Days

Day: 7 Hours

Environment

Temp: -219 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,953,111 km

• M1: 128,205 km (0.111 R)
• M2: 493,972 km (0.106 R)
• M3: 856,448 km (0.118 R)
• M4: 1,531,733 km (0.115 R)
• M5: 2,586,547 km (0.081 R)
• M6: 3,102,211 km (0.063 R)
• M7: 3,720,948 km (0.041 R)
• M8: 4,854,451 km (0.089 R)
• M9: 6,128,875 km (0.084 R)
• M10: 6,884,793 km (0.087 R)
• M11: 8,487,435 km (0.096 R)
• M12: 9,193,537 km (0.097 R)
• M13: 9,527,140 km (0.111 R)
• M14: 10,007,948 km (0.117 R)
• M15: 12,055,045 km (0.118 R)
• M16: 13,072,311 km (0.103 R)
• M17: 14,145,675 km (0.12 R)
• M18: 14,636,057 km (0.04 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438.4

Radius: 7

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.47 AU - 8.23 AU

Year: 11955 Days

Day: 21.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,953,111 km

• M1: 87,066 km (0.051 R)
• M2: 1,538,614 km (0.031 R)
• M3: 2,345,395 km (0.109 R)
• M4: 2,863,303 km (0.105 R)
• M5: 3,126,745 km (0.12 R)
• M6: 3,527,967 km (0.086 R)
• M7: 9,969,053 km (0.118 R)
• M8: 10,732,899 km (0.062 R)
• M9: 11,102,406 km (0.053 R)
• M10: 12,665,853 km (0.112 R)
• M11: 22,382,085 km (0.12 R)
• M12: 23,511,101 km (0.098 R)
• M13: 26,642,782 km (0.041 R)
• M14: 33,049,461 km (0.037 R)
• M15: 35,200,977 km (0.101 R)
• M16: 38,171,841 km (0.077 R)
• M17: 41,563,674 km (0.103 R)
• M18: 42,869,215 km (0.063 R)
• M19: 43,532,083 km (0.109 R)
• M20: 44,471,707 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361

Radius: 5.1

Gravity: 13.88 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 10.54 AU - 11.12 AU

Year: 23767 Days

Day: 23.1 Hours

Environment

Temp: -245 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 68,953,111 km

• M1: 63,429 km (0.099 R)
• M2: 256,560 km (0.107 R)
• M3: 869,164 km (0.056 R)
• M4: 1,316,611 km (0.118 R)
• M5: 2,747,215 km (0.11 R)
• M6: 4,605,969 km (0.053 R)
• M7: 5,971,797 km (0.048 R)
• M8: 6,552,536 km (0.114 R)
• M9: 7,493,208 km (0.085 R)
• M10: 10,261,516 km (0.069 R)
• M11: 11,215,203 km (0.099 R)
• M12: 12,554,553 km (0.081 R)
• M13: 14,356,309 km (0.074 R)
• M14: 14,943,630 km (0.096 R)
• M15: 15,318,672 km (0.099 R)
• M16: 17,619,338 km (0.084 R)
• M17: 19,959,049 km (0.106 R)
• M18: 29,947,699 km (0.085 R)
• M19: 30,304,340 km (0.09 R)
• M20: 32,254,797 km (0.09 R)
• M21: 34,417,085 km (0.084 R)
• M22: 41,923,906 km (0.104 R)
• M23: 46,372,498 km (0.074 R)
• M24: 57,648,138 km (0.048 R)
• M25: 63,522,397 km (0.112 R)
• M26: 65,499,184 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 16,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit