🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.3

Radius: 14.9

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.53 AU - 0.79 AU

Year: 364 Days

Day: 11.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 10,859,178 km

• M1: 185,801 km (0.091 R)
• M2: 288,724 km (0.106 R)
• M3: 384,018 km (0.119 R)
• M4: 485,894 km (0.055 R)
• M5: 603,179 km (0.048 R)
• M6: 708,795 km (0.118 R)
• M7: 806,781 km (0.115 R)
• M8: 910,153 km (0.119 R)
• M9: 1,117,945 km (0.08 R)
• M10: 1,250,638 km (0.07 R)
• M11: 1,345,483 km (0.107 R)
• M12: 1,533,229 km (0.11 R)
• M13: 1,635,554 km (0.083 R)
• M14: 1,730,099 km (0.048 R)
• M15: 1,868,627 km (0.119 R)
• M16: 1,978,731 km (0.081 R)
• M17: 2,116,660 km (0.085 R)
• M18: 2,235,591 km (0.085 R)
• M19: 2,364,394 km (0.105 R)
• M20: 2,601,956 km (0.094 R)
• M21: 2,737,940 km (0.057 R)
• M22: 2,868,090 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.3

Radius: 10.9

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.2 AU - 1.6 AU

Year: 1124 Days

Day: 7.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 10,859,178 km

• M1: 139,724 km (0.103 R)
• M2: 225,743 km (0.075 R)
• M3: 354,547 km (0.098 R)
• M4: 425,456 km (0.113 R)
• M5: 505,940 km (0.071 R)
• M6: 646,412 km (0.038 R)
• M7: 771,626 km (0.072 R)
• M8: 844,181 km (0.086 R)
• M9: 991,983 km (0.07 R)
• M10: 1,081,293 km (0.115 R)
• M11: 1,233,135 km (0.119 R)
• M12: 1,520,513 km (0.095 R)
• M13: 1,613,712 km (0.111 R)
• M14: 1,686,417 km (0.109 R)
• M15: 1,777,372 km (0.089 R)
• M16: 1,875,957 km (0.074 R)
• M17: 1,964,519 km (0.105 R)
• M18: 2,066,545 km (0.119 R)
• M19: 2,263,715 km (0.113 R)
• M20: 2,364,544 km (0.091 R)
• M21: 2,480,034 km (0.066 R)
• M22: 2,577,571 km (0.106 R)
• M23: 2,656,709 km (0.118 R)
• M24: 2,749,908 km (0.046 R)
• M25: 2,974,305 km (0.095 R)
• M26: 3,120,163 km (0.104 R)
• M27: 3,325,710 km (0.111 R)
• M28: 3,404,848 km (0.086 R)
• M29: 3,506,424 km (0.112 R)
• M30: 3,601,718 km (0.03 R)
• M31: 3,802,479 km (0.115 R)
• M32: 3,877,726 km (0.115 R)
• M33: 3,961,202 km (0.119 R)
• M34: 4,037,497 km (0.118 R)
• M35: 4,191,732 km (0.07 R)
• M36: 4,332,205 km (0.087 R)
• M37: 4,426,751 km (0.069 R)
• M38: 4,609,858 km (0.088 R)
• M39: 4,738,812 km (0.107 R)
• M40: 4,852,656 km (0.111 R)
• M41: 5,157,686 km (0.06 R)
• M42: 5,258,066 km (0.112 R)
• M43: 5,367,572 km (0.057 R)
• M44: 5,443,717 km (0.094 R)
• M45: 5,597,204 km (0.06 R)
• M46: 5,769,541 km (0.083 R)
• M47: 5,882,487 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633

Radius: 13

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.01 AU - 2.21 AU

Year: 2079 Days

Day: 7.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 10,859,178 km

• M1: 169,195 km (0.119 R)
• M2: 254,466 km (0.061 R)
• M3: 359,633 km (0.08 R)
• M4: 449,392 km (0.025 R)
• M5: 644,168 km (0.068 R)
• M6: 802,593 km (0.109 R)
• M7: 966,253 km (0.106 R)
• M8: 1,048,083 km (0.107 R)
• M9: 1,161,179 km (0.094 R)
• M10: 1,298,659 km (0.053 R)
• M11: 1,390,213 km (0.099 R)
• M12: 1,526,497 km (0.064 R)
• M13: 2,068,939 km (0.061 R)
• M14: 2,747,664 km (0.091 R)
• M15: 2,867,342 km (0.102 R)
• M16: 3,002,429 km (0.038 R)
• M17: 3,098,172 km (0.118 R)
• M18: 3,391,982 km (0.07 R)
• M19: 3,665,597 km (0.046 R)
• M20: 3,827,462 km (0.1 R)
• M21: 3,931,731 km (0.112 R)
• M22: 4,234,817 km (0.096 R)
• M23: 4,545,681 km (0.059 R)
• M24: 4,719,813 km (0.065 R)
• M25: 4,977,271 km (0.118 R)
• M26: 5,674,846 km (0.115 R)
• M27: 5,811,279 km (0.11 R)
• M28: 5,914,202 km (0.084 R)
• M29: 6,017,874 km (0.091 R)
• M30: 6,279,670 km (0.043 R)
• M31: 6,563,158 km (0.109 R)
• M32: 6,742,526 km (0.085 R)
• M33: 7,234,703 km (0.1 R)
• M34: 7,532,103 km (0.051 R)
• M35: 7,738,698 km (0.037 R)
• M36: 8,525,882 km (0.1 R)
• M37: 8,702,108 km (0.077 R)
• M38: 9,138,036 km (0.104 R)
• M39: 9,278,210 km (0.061 R)
• M40: 9,540,455 km (0.108 R)
• M41: 9,662,377 km (0.101 R)
• M42: 10,572,082 km (0.083 R)
• M43: 10,698,193 km (0.067 R)
• M44: 11,122,452 km (0.05 R)
• M45: 11,401,303 km (0.109 R)
• M46: 11,834,688 km (0.117 R)
• M47: 12,053,400 km (0.116 R)
• M48: 12,207,336 km (0.083 R)
• M49: 12,339,730 km (0.032 R)
• M50: 12,672,884 km (0.063 R)
• M51: 13,439,274 km (0.081 R)
• M52: 13,553,268 km (0.077 R)
• M53: 13,644,672 km (0.061 R)
• M54: 14,197,436 km (0.082 R)
• M55: 14,360,049 km (0.093 R)
• M56: 14,687,220 km (0.11 R)
• M57: 15,087,693 km (0.059 R)
• M58: 15,731,263 km (0.073 R)
• M59: 15,827,305 km (0.12 R)
• M60: 16,165,247 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.9

Radius: 10.6

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.64 AU - 3.64 AU

Year: 4710 Days

Day: 8.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 76.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 10,859,178 km

• M1: 145,858 km (0.098 R)
• M2: 352,153 km (0.086 R)
• M3: 507,286 km (0.11 R)
• M4: 724,054 km (0.067 R)
• M5: 985,401 km (0.09 R)
• M6: 1,084,136 km (0.104 R)
• M7: 1,208,751 km (0.077 R)
• M8: 1,284,298 km (0.037 R)
• M9: 1,440,627 km (0.119 R)
• M10: 1,513,182 km (0.067 R)
• M11: 1,595,162 km (0.081 R)
• M12: 1,763,908 km (0.052 R)
• M13: 1,929,813 km (0.076 R)
• M14: 2,147,029 km (0.113 R)
• M15: 2,614,971 km (0.094 R)
• M16: 2,714,453 km (0.101 R)
• M17: 2,948,125 km (0.117 R)
• M18: 3,051,647 km (0.073 R)
• M19: 3,252,108 km (0.108 R)
• M20: 3,337,678 km (0.062 R)
• M21: 3,856,484 km (0.035 R)
• M22: 4,189,189 km (0.105 R)
• M23: 4,663,414 km (0.101 R)
• M24: 4,748,236 km (0.057 R)
• M25: 4,993,278 km (0.112 R)
• M26: 5,067,628 km (0.096 R)
• M27: 5,267,790 km (0.108 R)
• M28: 5,343,486 km (0.074 R)
• M29: 5,521,508 km (0.062 R)
• M30: 5,727,504 km (0.053 R)
• M31: 6,080,854 km (0.07 R)
• M32: 6,213,548 km (0.1 R)
• M33: 6,400,994 km (0.052 R)
• M34: 6,671,915 km (0.053 R)
• M35: 6,740,282 km (0.087 R)
• M36: 7,309,502 km (0.097 R)
• M37: 8,228,780 km (0.11 R)
• M38: 8,449,587 km (0.09 R)
• M39: 8,538,448 km (0.12 R)
• M40: 8,927,103 km (0.111 R)
• M41: 9,108,416 km (0.06 R)
• M42: 9,184,412 km (0.117 R)
• M43: 9,260,557 km (0.107 R)
• M44: 9,752,734 km (0.074 R)
• M45: 9,970,848 km (0.067 R)
• M46: 10,301,010 km (0.042 R)
• M47: 10,682,634 km (0.115 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 11,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit