🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.7

Radius: 10.1

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.51 AU - 0.69 AU

Year: 321 Days

Day: 8.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 68,679,714 km

• M1: 125,662 km (0.066 R)
• M2: 470,934 km (0.049 R)
• M3: 1,097,749 km (0.109 R)
• M4: 1,472,492 km (0.025 R)
• M5: 1,802,056 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841

Radius: 13.5

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.02 AU - 1.54 AU

Year: 1000 Days

Day: 10.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 68,679,714 km

• M1: 167,849 km (0.082 R)
• M2: 663,167 km (0.037 R)
• M3: 1,186,610 km (0.057 R)
• M4: 1,637,648 km (0.086 R)
• M5: 2,762,624 km (0.056 R)
• M6: 3,471,718 km (0.03 R)
• M7: 4,248,430 km (0.074 R)
• M8: 5,157,536 km (0.066 R)
• M9: 5,804,996 km (0.116 R)
• M10: 6,392,915 km (0.098 R)
• M11: 7,165,289 km (0.103 R)
• M12: 7,791,207 km (0.067 R)
• M13: 10,603,946 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.6

Radius: 13.8

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.46 AU - 2.02 AU

Year: 1584 Days

Day: 5.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 68,679,714 km

• M1: 171,589 km (0.042 R)
• M2: 655,987 km (0.093 R)
• M3: 1,146,817 km (0.066 R)
• M4: 2,014,934 km (0.077 R)
• M5: 2,570,391 km (0.027 R)
• M6: 3,154,271 km (0.102 R)
• M7: 4,459,961 km (0.059 R)
• M8: 8,892,696 km (0.104 R)
• M9: 11,288,955 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.7

Radius: 9.6

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.99 AU - 2.45 AU

Year: 2283 Days

Day: 9.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,679,714 km

• M1: 119,828 km (0.095 R)
• M2: 442,062 km (0.115 R)
• M3: 749,485 km (0.051 R)
• M4: 1,240,615 km (0.051 R)
• M5: 1,679,834 km (0.079 R)
• M6: 2,465,822 km (0.096 R)
• M7: 3,088,298 km (0.089 R)
• M8: 3,428,783 km (0.105 R)
• M9: 3,866,656 km (0.093 R)
• M10: 5,363,084 km (0.111 R)
• M11: 5,930,359 km (0.1 R)
• M12: 6,775,138 km (0.054 R)
• M13: 7,324,910 km (0.084 R)
• M14: 8,023,682 km (0.087 R)
• M15: 9,519,960 km (0.111 R)
• M16: 9,895,450 km (0.069 R)
• M17: 10,387,777 km (0.077 R)
• M18: 10,785,857 km (0.077 R)
• M19: 13,907,964 km (0.112 R)
• M20: 15,254,495 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.3

Radius: 10.1

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.68 AU - 4.7 AU

Year: 7011 Days

Day: 13.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 68,679,714 km

• M1: 125,662 km (0.114 R)
• M2: 444,605 km (0.049 R)
• M3: 1,140,235 km (0.072 R)
• M4: 1,849,778 km (0.037 R)
• M5: 3,807,266 km (0.106 R)
• M6: 4,439,317 km (0.083 R)
• M7: 7,306,958 km (0.082 R)
• M8: 8,324,074 km (0.092 R)
• M9: 9,793,125 km (0.117 R)
• M10: 29,771,023 km (0.077 R)
• M11: 32,446,432 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286.1

Radius: 6.8

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.29 AU - 8.77 AU

Year: 15707 Days

Day: 18.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 68,679,714 km

• M1: 84,672 km (0.096 R)
• M2: 301,739 km (0.097 R)
• M3: 513,270 km (0.113 R)
• M4: 885,919 km (0.107 R)
• M5: 1,758,972 km (0.05 R)
• M6: 2,086,442 km (0.116 R)
• M7: 2,612,876 km (0.094 R)
• M8: 3,639,567 km (0.064 R)
• M9: 3,953,872 km (0.039 R)
• M10: 4,607,016 km (0.1 R)
• M11: 5,166,512 km (0.058 R)
• M12: 6,235,090 km (0.11 R)
• M13: 6,457,841 km (0.098 R)
• M14: 7,736,903 km (0.091 R)
• M15: 8,481,302 km (0.039 R)
• M16: 10,575,821 km (0.063 R)
• M17: 12,635,335 km (0.091 R)
• M18: 13,356,846 km (0.096 R)
• M19: 15,550,399 km (0.087 R)
• M20: 15,961,046 km (0.119 R)
• M21: 21,383,669 km (0.07 R)
• M22: 25,484,147 km (0.08 R)
• M23: 28,119,762 km (0.1 R)
• M24: 28,525,172 km (0.113 R)
• M25: 29,869,459 km (0.109 R)
• M26: 30,931,753 km (0.109 R)
• M27: 31,472,250 km (0.115 R)
• M28: 38,583,236 km (0.119 R)
• M29: 39,842,551 km (0.108 R)
• M30: 43,110,666 km (0.056 R)
• M31: 47,120,188 km (0.053 R)
• M32: 47,548,636 km (0.11 R)
• M33: 48,123,989 km (0.048 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.6

Radius: 7.5

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.61 AU - 12.03 AU

Year: 21241 Days

Day: 21.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 68,679,714 km

• M1: 93,349 km (0.111 R)
• M2: 633,846 km (0.108 R)
• M3: 972,087 km (0.112 R)
• M4: 2,039,318 km (0.081 R)
• M5: 3,567,311 km (0.07 R)
• M6: 5,358,297 km (0.077 R)
• M7: 7,725,832 km (0.04 R)
• M8: 8,015,155 km (0.097 R)
• M9: 8,462,452 km (0.12 R)
• M10: 9,737,026 km (0.099 R)
• M11: 12,332,699 km (0.039 R)
• M12: 14,613,618 km (0.092 R)
• M13: 16,837,988 km (0.117 R)
• M14: 18,072,769 km (0.102 R)
• M15: 18,412,057 km (0.109 R)
• M16: 19,366,791 km (0.055 R)
• M17: 25,374,342 km (0.09 R)
• M18: 53,153,171 km (0.078 R)
• M19: 53,500,686 km (0.1 R)
• M20: 55,976,232 km (0.08 R)
• M21: 67,046,774 km (0.088 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: 217 - 13,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit