🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.74 AU - 1.08 AU

Year: 379 Days

Day: 13.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,805,601 km

• M1: 44,431 km (0.046 R)
• M2: 118,182 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.04 AU - 1.16 AU

Year: 504 Days

Day: 26.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,805,601 km

• M1: 29,770 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.8

Radius: 9.2

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.36 AU - 5.08 AU

Year: 3785 Days

Day: 9.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 42,805,601 km

• M1: 133,441 km (0.116 R)
• M2: 352,453 km (0.091 R)
• M3: 703,110 km (0.068 R)
• M4: 974,481 km (0.092 R)
• M5: 1,281,007 km (0.056 R)
• M6: 1,680,433 km (0.111 R)
• M7: 2,300,666 km (0.099 R)
• M8: 2,715,052 km (0.115 R)
• M9: 3,750,718 km (0.094 R)
• M10: 3,952,226 km (0.115 R)
• M11: 4,636,936 km (0.066 R)
• M12: 5,567,584 km (0.099 R)
• M13: 6,547,300 km (0.053 R)
• M14: 7,008,810 km (0.062 R)
• M15: 7,365,302 km (0.117 R)
• M16: 8,063,325 km (0.112 R)
• M17: 8,662,166 km (0.058 R)
• M18: 9,509,787 km (0.109 R)
• M19: 10,112,816 km (0.095 R)
• M20: 10,758,780 km (0.083 R)
• M21: 12,818,294 km (0.11 R)
• M22: 13,004,842 km (0.102 R)
• M23: 13,627,319 km (0.093 R)
• M24: 13,902,579 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.1

Radius: 9.1

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.64 AU - 5.16 AU

Year: 4029 Days

Day: 7.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 42,805,601 km

• M1: 205,099 km (0.063 R)
• M2: 574,755 km (0.065 R)
• M3: 1,102,836 km (0.068 R)
• M4: 1,323,193 km (0.107 R)
• M5: 2,128,030 km (0.102 R)
• M6: 4,620,929 km (0.05 R)
• M7: 5,408,113 km (0.072 R)
• M8: 6,298,818 km (0.081 R)
• M9: 7,023,022 km (0.11 R)
• M10: 7,922,105 km (0.077 R)
• M11: 8,218,757 km (0.106 R)
• M12: 8,567,769 km (0.107 R)
• M13: 9,288,083 km (0.093 R)
• M14: 10,191,205 km (0.072 R)
• M15: 11,680,452 km (0.057 R)
• M16: 12,835,797 km (0.074 R)
• M17: 15,788,110 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.4

Radius: 14.9

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.07 AU - 10.13 AU

Year: 11010 Days

Day: 8.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 42,805,601 km

• M1: 237,262 km (0.104 R)
• M2: 624,571 km (0.065 R)
• M3: 1,043,595 km (0.105 R)
• M4: 1,389,615 km (0.103 R)
• M5: 1,794,277 km (0.101 R)
• M6: 2,532,692 km (0.102 R)
• M7: 3,184,041 km (0.11 R)
• M8: 4,485,692 km (0.104 R)
• M9: 5,192,392 km (0.07 R)
• M10: 5,516,421 km (0.091 R)
• M11: 6,513,342 km (0.074 R)
• M12: 8,148,895 km (0.076 R)
• M13: 9,444,562 km (0.07 R)
• M14: 9,750,640 km (0.092 R)
• M15: 10,698,791 km (0.075 R)
• M16: 11,691,672 km (0.066 R)
• M17: 12,628,454 km (0.071 R)
• M18: 13,239,112 km (0.079 R)
• M19: 15,491,458 km (0.087 R)
• M20: 15,771,505 km (0.104 R)
• M21: 16,569,311 km (0.059 R)
• M22: 19,832,639 km (0.087 R)
• M23: 20,727,084 km (0.094 R)
• M24: 24,856,434 km (0.084 R)
• M25: 29,827,422 km (0.086 R)
• M26: 30,451,395 km (0.105 R)
• M27: 30,923,675 km (0.115 R)
• M28: 31,559,167 km (0.053 R)
• M29: 32,930,979 km (0.068 R)
• M30: 34,165,760 km (0.108 R)
• M31: 36,103,501 km (0.085 R)
• M32: 39,155,298 km (0.081 R)
• M33: 40,955,110 km (0.088 R)
• M34: 43,355,557 km (0.117 R)
• M35: 44,771,651 km (0.084 R)
• M36: 50,159,568 km (0.104 R)
• M37: 50,765,888 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.8

Radius: 4.8

Gravity: 10.63 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.91 AU - 11.39 AU

Year: 14117 Days

Day: 17.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 42,805,601 km

• M1: 100,829 km (0.066 R)
• M2: 453,581 km (0.103 R)
• M3: 838,795 km (0.114 R)
• M4: 1,280,558 km (0.111 R)
• M5: 1,398,890 km (0.107 R)
• M6: 1,538,465 km (0.052 R)
• M7: 1,718,580 km (0.063 R)
• M8: 2,053,979 km (0.09 R)
• M9: 2,646,536 km (0.116 R)
• M10: 2,817,526 km (0.113 R)
• M11: 3,704,342 km (0.066 R)
• M12: 4,743,000 km (0.074 R)
• M13: 6,661,743 km (0.089 R)
• M14: 8,222,797 km (0.073 R)
• M15: 8,335,294 km (0.062 R)
• M16: 8,754,318 km (0.117 R)
• M17: 9,908,316 km (0.056 R)
• M18: 10,114,611 km (0.118 R)
• M19: 10,788,998 km (0.078 R)
• M20: 11,976,506 km (0.117 R)
• M21: 13,850,519 km (0.097 R)
• M22: 14,688,417 km (0.066 R)
• M23: 16,227,330 km (0.082 R)
• M24: 16,864,318 km (0.096 R)
• M25: 17,623,228 km (0.102 R)
• M26: 18,792,784 km (0.1 R)
• M27: 20,234,458 km (0.112 R)
• M28: 21,486,742 km (0.046 R)
• M29: 21,790,426 km (0.093 R)
• M30: 24,168,434 km (0.093 R)
• M31: 25,272,316 km (0.073 R)
• M32: 29,578,341 km (0.063 R)
• M33: 30,871,017 km (0.098 R)
• M34: 31,601,054 km (0.08 R)
• M35: 34,992,288 km (0.045 R)
• M36: 37,669,492 km (0.117 R)
• M37: 39,290,385 km (0.097 R)
• M38: 41,112,936 km (0.11 R)
• M39: 41,532,857 km (0.08 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 18,031 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit