🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.49 AU - 0.61 AU

Year: 143 Days

Day: 34.7 Hours

Environment

Temp: 238 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.49 AU - 0.69 AU

Year: 159 Days

Day: 25.6 Hours

Environment

Temp: 261 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.69 AU - 0.73 AU

Year: 210 Days

Day: 39.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.14 AU - 1.18 AU

Year: 439 Days

Day: 17.6 Hours

Environment

Temp: 42 °C

Axial Tilt: 45.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.2

Radius: 12.9

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.38 AU - 8.48 AU

Year: 6412 Days

Day: 9.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 23,895,565 km

• M1: 161,267 km (0.08 R)
• M2: 250,876 km (0.057 R)
• M3: 486,043 km (0.099 R)
• M4: 672,143 km (0.088 R)
• M5: 769,681 km (0.053 R)
• M6: 1,238,970 km (0.093 R)
• M7: 1,390,662 km (0.11 R)
• M8: 1,578,258 km (0.084 R)
• M9: 1,667,717 km (0.096 R)
• M10: 1,836,613 km (0.089 R)
• M11: 1,947,016 km (0.109 R)
• M12: 2,141,793 km (0.087 R)
• M13: 2,343,301 km (0.114 R)
• M14: 2,429,021 km (0.102 R)
• M15: 2,639,505 km (0.06 R)
• M16: 2,892,774 km (0.114 R)
• M17: 2,985,076 km (0.105 R)
• M18: 3,172,971 km (0.077 R)
• M19: 3,600,222 km (0.051 R)
• M20: 3,760,142 km (0.116 R)
• M21: 3,881,766 km (0.098 R)
• M22: 4,025,230 km (0.097 R)
• M23: 4,170,489 km (0.111 R)
• M24: 4,296,600 km (0.118 R)
• M25: 4,509,329 km (0.104 R)
• M26: 4,595,497 km (0.093 R)
• M27: 5,191,196 km (0.113 R)
• M28: 5,811,578 km (0.089 R)
• M29: 5,999,922 km (0.107 R)
• M30: 6,238,231 km (0.075 R)
• M31: 6,479,682 km (0.08 R)
• M32: 6,626,138 km (0.116 R)
• M33: 6,922,193 km (0.067 R)
• M34: 7,349,145 km (0.114 R)
• M35: 7,655,821 km (0.12 R)
• M36: 7,914,475 km (0.044 R)
• M37: 8,018,895 km (0.074 R)
• M38: 8,387,504 km (0.085 R)
• M39: 8,494,018 km (0.109 R)
• M40: 8,708,092 km (0.093 R)
• M41: 9,196,529 km (0.11 R)
• M42: 9,499,315 km (0.104 R)
• M43: 9,665,967 km (0.116 R)
• M44: 10,370,573 km (0.104 R)
• M45: 10,456,293 km (0.11 R)
• M46: 10,975,248 km (0.039 R)
• M47: 12,461,054 km (0.083 R)
• M48: 12,552,159 km (0.085 R)
• M49: 13,227,444 km (0.116 R)
• M50: 13,538,308 km (0.113 R)
• M51: 14,009,093 km (0.051 R)
• M52: 14,103,938 km (0.052 R)
• M53: 14,773,687 km (0.106 R)
• M54: 14,870,178 km (0.089 R)
• M55: 15,290,997 km (0.088 R)
• M56: 16,177,215 km (0.092 R)
• M57: 17,113,996 km (0.046 R)
• M58: 17,759,810 km (0.093 R)
• M59: 18,034,023 km (0.101 R)
• M60: 18,137,246 km (0.044 R)
• M61: 18,309,732 km (0.097 R)
• M62: 18,413,404 km (0.071 R)
• M63: 19,075,075 km (0.073 R)
• M64: 19,461,636 km (0.061 R)
• M65: 19,567,551 km (0.075 R)
• M66: 19,709,071 km (0.11 R)
• M67: 19,957,403 km (0.103 R)
• M68: 20,242,686 km (0.063 R)
• M69: 20,565,070 km (0.032 R)
• M70: 20,780,939 km (0.1 R)
• M71: 21,142,517 km (0.095 R)
• M72: 21,506,190 km (0.106 R)
• M73: 22,869,625 km (0.094 R)
• M74: 24,336,881 km (0.113 R)
• M75: 24,679,759 km (0.079 R)
• M76: 24,832,798 km (0.066 R)
• M77: 24,947,689 km (0.104 R)
• M78: 26,106,474 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.9

Radius: 7.9

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 14.78 AU - 17.14 AU

Year: 22409 Days

Day: 19.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 23,895,565 km

• M1: 100,380 km (0.048 R)
• M2: 198,068 km (0.06 R)
• M3: 1,318,256 km (0.118 R)
• M4: 1,810,583 km (0.072 R)
• M5: 2,053,530 km (0.103 R)
• M6: 2,131,620 km (0.039 R)
• M7: 2,210,757 km (0.066 R)
• M8: 2,388,330 km (0.114 R)
• M9: 2,774,741 km (0.12 R)
• M10: 2,913,718 km (0.095 R)
• M11: 3,144,547 km (0.097 R)
• M12: 3,271,406 km (0.037 R)
• M13: 4,385,910 km (0.056 R)
• M14: 4,609,559 km (0.117 R)
• M15: 4,878,686 km (0.104 R)
• M16: 5,389,114 km (0.074 R)
• M17: 5,475,880 km (0.117 R)
• M18: 8,436,273 km (0.048 R)
• M19: 9,410,604 km (0.111 R)
• M20: 9,964,265 km (0.038 R)
• M21: 12,655,531 km (0.095 R)
• M22: 12,713,276 km (0.077 R)
• M23: 13,412,945 km (0.041 R)
• M24: 13,826,882 km (0.066 R)
• M25: 13,945,962 km (0.072 R)
• M26: 15,124,345 km (0.109 R)
• M27: 15,277,683 km (0.101 R)
• M28: 16,271,461 km (0.115 R)
• M29: 17,062,385 km (0.056 R)
• M30: 17,254,020 km (0.101 R)
• M31: 18,321,102 km (0.063 R)
• M32: 18,550,136 km (0.103 R)
• M33: 18,615,809 km (0.084 R)
• M34: 19,576,078 km (0.064 R)
• M35: 20,180,154 km (0.11 R)
• M36: 20,790,364 km (0.083 R)
• M37: 22,342,292 km (0.042 R)
• M38: 23,362,101 km (0.044 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 14,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit