🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.59 AU - 0.85 AU

Year: 228 Days

Day: 19.8 Hours

Environment

Temp: 112 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.98 AU - 3.16 AU

Year: 1536 Days

Day: 34.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,950,468 km

• M1: 22,589 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358

Radius: 11.8

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.59 AU - 5.27 AU

Year: 4081 Days

Day: 5.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 79,950,468 km

• M1: 147,354 km (0.116 R)
• M2: 517,459 km (0.093 R)
• M3: 1,028,186 km (0.109 R)
• M4: 1,720,824 km (0.075 R)
• M5: 2,267,754 km (0.117 R)
• M6: 3,911,087 km (0.102 R)
• M7: 4,864,474 km (0.099 R)
• M8: 5,522,555 km (0.108 R)
• M9: 6,156,401 km (0.074 R)
• M10: 7,538,386 km (0.099 R)
• M11: 8,218,757 km (0.031 R)
• M12: 10,987,664 km (0.112 R)
• M13: 14,133,558 km (0.102 R)
• M14: 16,465,938 km (0.093 R)
• M15: 18,985,316 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.9

Radius: 8.4

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.13 AU - 10.89 AU

Year: 10933 Days

Day: 6.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 79,950,468 km

• M1: 105,466 km (0.08 R)
• M2: 381,026 km (0.078 R)
• M3: 703,409 km (0.034 R)
• M4: 981,212 km (0.066 R)
• M5: 1,247,048 km (0.09 R)
• M6: 2,431,713 km (0.054 R)
• M7: 3,086,054 km (0.054 R)
• M8: 4,470,433 km (0.069 R)
• M9: 5,184,613 km (0.11 R)
• M10: 5,655,398 km (0.041 R)
• M11: 6,227,909 km (0.113 R)
• M12: 7,240,088 km (0.106 R)
• M13: 8,358,033 km (0.079 R)
• M14: 8,677,873 km (0.05 R)
• M15: 9,148,807 km (0.084 R)
• M16: 14,057,263 km (0.081 R)
• M17: 14,773,239 km (0.078 R)
• M18: 15,788,410 km (0.11 R)
• M19: 20,072,294 km (0.082 R)
• M20: 21,147,604 km (0.115 R)
• M21: 22,000,611 km (0.085 R)
• M22: 22,699,383 km (0.093 R)
• M23: 29,143,760 km (0.099 R)
• M24: 32,499,689 km (0.094 R)
• M25: 32,837,481 km (0.089 R)
• M26: 33,405,803 km (0.099 R)
• M27: 34,445,209 km (0.086 R)
• M28: 38,692,741 km (0.059 R)
• M29: 39,582,250 km (0.026 R)
• M30: 44,235,193 km (0.106 R)
• M31: 45,488,075 km (0.111 R)
• M32: 49,685,791 km (0.087 R)
• M33: 49,984,538 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.9

Radius: 13.9

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 9.03 AU - 14.69 AU

Year: 15226 Days

Day: 6.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 79,950,468 km

• M1: 204,799 km (0.057 R)
• M2: 775,665 km (0.109 R)
• M3: 2,447,720 km (0.107 R)
• M4: 5,306,386 km (0.111 R)
• M5: 6,650,074 km (0.103 R)
• M6: 8,825,526 km (0.106 R)
• M7: 9,710,248 km (0.062 R)
• M8: 11,548,208 km (0.087 R)
• M9: 14,789,694 km (0.115 R)
• M10: 21,085,969 km (0.114 R)
• M11: 22,242,959 km (0.12 R)
• M12: 27,880,705 km (0.108 R)
• M13: 31,027,945 km (0.115 R)
• M14: 34,404,967 km (0.04 R)
• M15: 38,140,576 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.8

Radius: 6.9

Gravity: 10.81 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 13.96 AU - 18.92 AU

Year: 24849 Days

Day: 23.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 79,950,468 km

• M1: 87,964 km (0.076 R)
• M2: 1,044,941 km (0.062 R)
• M3: 1,489,546 km (0.062 R)
• M4: 2,396,707 km (0.044 R)
• M5: 3,811,903 km (0.038 R)
• M6: 4,263,839 km (0.111 R)
• M7: 4,678,973 km (0.117 R)
• M8: 5,549,931 km (0.115 R)
• M9: 5,918,690 km (0.095 R)
• M10: 6,435,551 km (0.096 R)
• M11: 7,218,845 km (0.065 R)
• M12: 8,430,588 km (0.057 R)
• M13: 9,310,223 km (0.078 R)
• M14: 10,742,324 km (0.109 R)
• M15: 13,591,864 km (0.069 R)
• M16: 13,961,520 km (0.057 R)
• M17: 14,643,836 km (0.027 R)
• M18: 16,157,019 km (0.103 R)
• M19: 17,683,964 km (0.059 R)
• M20: 24,321,921 km (0.054 R)
• M21: 28,670,282 km (0.075 R)
• M22: 29,895,190 km (0.065 R)
• M23: 36,831,445 km (0.097 R)
• M24: 37,694,923 km (0.09 R)
• M25: 47,930,859 km (0.104 R)
• M26: 53,040,523 km (0.118 R)
• M27: 58,307,116 km (0.098 R)
• M28: 59,479,365 km (0.063 R)
• M29: 61,066,599 km (0.113 R)
• M30: 63,500,107 km (0.06 R)
• M31: 64,325,439 km (0.089 R)
• M32: 72,078,049 km (0.083 R)
• M33: 72,526,244 km (0.094 R)
• M34: 73,201,828 km (0.092 R)
• M35: 79,711,131 km (0.096 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 13,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit