🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.8

Radius: 14.2

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.56 AU - 0.74 AU

Year: 349 Days

Day: 5.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 31,012,731 km

• M1: 176,675 km (0.078 R)
• M2: 689,796 km (0.119 R)
• M3: 1,381,387 km (0.031 R)
• M4: 2,242,173 km (0.107 R)
• M5: 2,709,068 km (0.095 R)
• M6: 3,241,487 km (0.088 R)
• M7: 3,977,957 km (0.103 R)
• M8: 4,493,322 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.2

Radius: 10.8

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.68 AU - 1.06 AU

Year: 541 Days

Day: 12.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 31,012,731 km

• M1: 165,455 km (0.105 R)
• M2: 588,069 km (0.061 R)
• M3: 1,003,054 km (0.093 R)
• M4: 1,571,974 km (0.053 R)
• M5: 2,028,547 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.4

Radius: 9.6

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.65 AU - 2.05 AU

Year: 1678 Days

Day: 5.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 31,012,731 km

• M1: 119,379 km (0.087 R)
• M2: 432,188 km (0.099 R)
• M3: 857,495 km (0.045 R)
• M4: 1,165,667 km (0.119 R)
• M5: 1,497,175 km (0.092 R)
• M6: 1,831,676 km (0.102 R)
• M7: 2,226,016 km (0.109 R)
• M8: 2,566,800 km (0.101 R)
• M9: 4,037,796 km (0.108 R)
• M10: 4,389,202 km (0.119 R)
• M11: 5,118,790 km (0.118 R)
• M12: 6,241,373 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.9

Radius: 9.9

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.76 AU - 2.48 AU

Year: 2058 Days

Day: 13.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 31,012,731 km

• M1: 123,119 km (0.076 R)
• M2: 457,470 km (0.069 R)
• M3: 854,503 km (0.093 R)
• M4: 1,176,138 km (0.101 R)
• M5: 1,506,899 km (0.107 R)
• M6: 2,007,005 km (0.104 R)
• M7: 3,015,145 km (0.068 R)
• M8: 3,752,663 km (0.113 R)
• M9: 4,066,818 km (0.093 R)
• M10: 4,449,789 km (0.117 R)
• M11: 5,022,749 km (0.107 R)
• M12: 5,425,017 km (0.09 R)
• M13: 5,766,400 km (0.103 R)
• M14: 6,514,538 km (0.091 R)
• M15: 7,206,129 km (0.094 R)
• M16: 8,899,727 km (0.09 R)
• M17: 9,780,410 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.6

Radius: 9.3

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.72 AU - 2.64 AU

Year: 2146 Days

Day: 9.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 31,012,731 km

• M1: 115,639 km (0.095 R)
• M2: 466,446 km (0.072 R)
• M3: 886,367 km (0.1 R)
• M4: 1,243,458 km (0.118 R)
• M5: 1,543,401 km (0.045 R)
• M6: 2,138,202 km (0.094 R)
• M7: 2,561,415 km (0.081 R)
• M8: 3,445,239 km (0.115 R)
• M9: 4,029,568 km (0.097 R)
• M10: 4,384,115 km (0.113 R)
• M11: 5,070,769 km (0.11 R)
• M12: 5,873,960 km (0.105 R)
• M13: 6,208,461 km (0.108 R)
• M14: 7,154,069 km (0.109 R)
• M15: 8,075,891 km (0.078 R)
• M16: 8,520,197 km (0.037 R)
• M17: 8,980,659 km (0.062 R)
• M18: 9,752,136 km (0.079 R)
• M19: 11,500,336 km (0.101 R)
• M20: 13,203,358 km (0.086 R)
• M21: 14,157,643 km (0.079 R)

Asteroid Belt

Center: 4.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.9

Radius: 6.2

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.74 AU - 7.38 AU

Year: 9948 Days

Day: 17 Hours

Environment

Temp: -231 °C

Axial Tilt: 138.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 31,012,731 km

• M1: 77,193 km (0.117 R)
• M2: 833,859 km (0.098 R)
• M3: 1,282,203 km (0.106 R)
• M4: 2,294,383 km (0.118 R)
• M5: 5,013,324 km (0.101 R)
• M6: 6,590,534 km (0.055 R)
• M7: 6,941,640 km (0.076 R)
• M8: 7,856,581 km (0.115 R)
• M9: 9,119,785 km (0.059 R)
• M10: 15,590,791 km (0.089 R)
• M11: 17,330,165 km (0.111 R)
• M12: 19,453,258 km (0.11 R)
• M13: 19,779,531 km (0.04 R)
• M14: 20,847,810 km (0.116 R)
• M15: 25,585,275 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127

Radius: 4.9

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.19 AU - 7.61 AU

Year: 12087 Days

Day: 22.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 31,012,731 km

• M1: 81,980 km (0.093 R)
• M2: 339,438 km (0.092 R)
• M3: 630,405 km (0.056 R)
• M4: 1,667,119 km (0.091 R)
• M5: 2,825,455 km (0.039 R)
• M6: 3,441,349 km (0.044 R)
• M7: 4,190,984 km (0.063 R)
• M8: 4,934,785 km (0.055 R)
• M9: 5,210,494 km (0.092 R)
• M10: 5,555,018 km (0.045 R)
• M11: 8,251,071 km (0.054 R)
• M12: 9,287,036 km (0.082 R)
• M13: 9,879,294 km (0.049 R)
• M14: 11,374,674 km (0.091 R)
• M15: 11,855,930 km (0.098 R)
• M16: 14,468,508 km (0.104 R)
• M17: 14,636,506 km (0.076 R)
• M18: 15,967,778 km (0.072 R)
• M19: 16,570,956 km (0.093 R)
• M20: 18,080,548 km (0.111 R)
• M21: 22,325,238 km (0.052 R)
• M22: 29,911,795 km (0.09 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 18,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit