🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.2

Radius: 10.7

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.67 AU - 1.03 AU

Year: 506 Days

Day: 14.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 61,129,797 km

• M1: 133,142 km (0.099 R)
• M2: 558,150 km (0.075 R)
• M3: 920,027 km (0.073 R)
• M4: 1,405,322 km (0.12 R)
• M5: 1,965,118 km (0.065 R)
• M6: 2,794,339 km (0.117 R)
• M7: 3,230,267 km (0.109 R)
• M8: 5,481,565 km (0.081 R)
• M9: 6,131,867 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.4

Radius: 14.3

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.9 AU - 0.98 AU

Year: 588 Days

Day: 7.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 61,129,797 km

• M1: 177,872 km (0.097 R)
• M2: 646,562 km (0.053 R)
• M3: 1,101,639 km (0.064 R)
• M4: 2,117,707 km (0.093 R)
• M5: 2,630,828 km (0.088 R)
• M6: 3,352,039 km (0.115 R)
• M7: 3,801,731 km (0.086 R)
• M8: 4,337,291 km (0.087 R)
• M9: 4,873,749 km (0.116 R)
• M10: 5,472,141 km (0.085 R)
• M11: 6,942,239 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.9

Radius: 12.4

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.81 AU - 1.11 AU

Year: 607 Days

Day: 7.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 61,129,797 km

• M1: 154,235 km (0.111 R)
• M2: 599,289 km (0.073 R)
• M3: 1,028,635 km (0.057 R)
• M4: 1,457,532 km (0.095 R)
• M5: 1,849,927 km (0.107 R)
• M6: 2,285,855 km (0.117 R)
• M7: 2,867,193 km (0.066 R)
• M8: 3,259,738 km (0.104 R)
• M9: 3,971,823 km (0.069 R)
• M10: 4,417,476 km (0.098 R)
• M11: 5,091,115 km (0.065 R)
• M12: 5,548,286 km (0.1 R)
• M13: 6,014,582 km (0.093 R)
• M14: 6,803,113 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.3

Radius: 14.1

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.45 AU - 1.47 AU

Year: 1139 Days

Day: 14.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 61,129,797 km

• M1: 175,478 km (0.101 R)
• M2: 669,600 km (0.106 R)
• M3: 1,549,984 km (0.094 R)
• M4: 2,604,798 km (0.085 R)
• M5: 3,334,686 km (0.045 R)
• M6: 5,205,707 km (0.114 R)
• M7: 5,810,381 km (0.116 R)
• M8: 6,369,129 km (0.107 R)
• M9: 6,841,709 km (0.102 R)
• M10: 8,374,638 km (0.083 R)
• M11: 11,308,701 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.1

Radius: 14.7

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.63 AU - 1.77 AU

Year: 1431 Days

Day: 15 Hours

Environment

Temp: -193 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 61,129,797 km

• M1: 182,809 km (0.113 R)
• M2: 663,915 km (0.094 R)
• M3: 1,124,078 km (0.094 R)
• M4: 1,775,876 km (0.118 R)
• M5: 4,557,499 km (0.067 R)
• M6: 5,549,483 km (0.078 R)
• M7: 6,373,767 km (0.115 R)
• M8: 8,956,724 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.2

Radius: 12.8

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.24 AU - 4.04 AU

Year: 4484 Days

Day: 14.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 61,129,797 km

• M1: 159,172 km (0.11 R)
• M2: 747,541 km (0.081 R)
• M3: 1,192,893 km (0.077 R)
• M4: 1,781,262 km (0.052 R)
• M5: 2,333,727 km (0.119 R)
• M6: 2,799,575 km (0.043 R)
• M7: 3,921,409 km (0.12 R)
• M8: 4,535,508 km (0.12 R)
• M9: 5,434,591 km (0.083 R)
• M10: 7,515,947 km (0.074 R)
• M11: 9,050,372 km (0.06 R)
• M12: 9,536,715 km (0.096 R)
• M13: 9,955,290 km (0.067 R)
• M14: 10,919,597 km (0.116 R)
• M15: 12,531,215 km (0.085 R)
• M16: 14,026,745 km (0.082 R)
• M17: 14,459,532 km (0.033 R)
• M18: 15,753,703 km (0.029 R)
• M19: 19,358,712 km (0.05 R)
• M20: 25,345,320 km (0.105 R)
• M21: 29,104,864 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.3

Radius: 14.6

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.33 AU - 5.21 AU

Year: 5697 Days

Day: 12.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 61,129,797 km

• M1: 210,185 km (0.107 R)
• M2: 881,431 km (0.043 R)
• M3: 1,709,604 km (0.086 R)
• M4: 5,153,048 km (0.117 R)
• M5: 6,551,190 km (0.118 R)
• M6: 8,742,200 km (0.106 R)
• M7: 10,212,448 km (0.06 R)
• M8: 12,550,065 km (0.074 R)
• M9: 15,115,818 km (0.071 R)
• M10: 22,668,117 km (0.069 R)
• M11: 24,811,704 km (0.089 R)

Asteroid Belt

Center: 5.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.9

Radius: 4.7

Gravity: 45.17 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.43 AU - 7.55 AU

Year: 11932 Days

Day: 22.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 61,129,797 km

• M1: 58,493 km (0.114 R)
• M2: 208,689 km (0.114 R)
• M3: 426,653 km (0.06 R)
• M4: 584,628 km (0.082 R)
• M5: 1,024,147 km (0.12 R)
• M6: 1,594,564 km (0.098 R)
• M7: 2,116,511 km (0.071 R)
• M8: 2,767,710 km (0.105 R)
• M9: 3,570,752 km (0.119 R)
• M10: 3,737,104 km (0.03 R)
• M11: 4,175,875 km (0.089 R)
• M12: 4,455,025 km (0.115 R)
• M13: 4,746,591 km (0.091 R)
• M14: 5,698,183 km (0.09 R)
• M15: 6,238,530 km (0.103 R)
• M16: 6,897,210 km (0.109 R)
• M17: 7,420,802 km (0.059 R)
• M18: 8,845,273 km (0.073 R)
• M19: 9,410,304 km (0.063 R)
• M20: 9,890,214 km (0.113 R)
• M21: 12,601,227 km (0.069 R)
• M22: 12,858,087 km (0.068 R)
• M23: 13,053,013 km (0.112 R)
• M24: 13,582,439 km (0.093 R)
• M25: 17,937,383 km (0.075 R)
• M26: 19,176,652 km (0.084 R)
• M27: 26,029,581 km (0.076 R)
• M28: 26,973,244 km (0.073 R)
• M29: 27,722,879 km (0.113 R)
• M30: 37,696,419 km (0.12 R)
• M31: 38,095,846 km (0.067 R)
• M32: 38,498,114 km (0.038 R)
• M33: 40,831,392 km (0.111 R)
• M34: 43,257,122 km (0.107 R)
• M35: 60,581,752 km (0.072 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 17,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit