🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.54 AU - 0.62 AU

Year: 162 Days

Day: 40.5 Hours

Environment

Temp: 177 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.53 AU - 0.87 AU

Year: 215 Days

Day: 18.7 Hours

Environment

Temp: 135 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.82 AU - 0.84 AU

Year: 278 Days

Day: 28.8 Hours

Environment

Temp: 90 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.49 AU - 1.59 AU

Year: 702 Days

Day: 15 Hours

Environment

Temp: -41 °C

Axial Tilt: 170.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.55 AU - 2.05 AU

Year: 887 Days

Day: 34.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,604,596 km

• M1: 19,747 km (0.098 R)
• M2: 879,187 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.9

Radius: 3.5

Gravity: 60.32 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 15.12 AU - 16.78 AU

Year: 23384 Days

Day: 22.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,604,596 km

• M1: 515,963 km (0.031 R)
• M2: 953,836 km (0.059 R)
• M3: 1,129,763 km (0.081 R)
• M4: 1,190,649 km (0.032 R)
• M5: 1,444,966 km (0.101 R)
• M6: 2,419,746 km (0.081 R)
• M7: 2,739,885 km (0.12 R)
• M8: 2,946,629 km (0.111 R)
• M9: 3,030,853 km (0.092 R)
• M10: 3,331,545 km (0.069 R)
• M11: 3,419,209 km (0.099 R)
• M12: 3,507,771 km (0.069 R)
• M13: 3,686,840 km (0.045 R)
• M14: 3,914,976 km (0.119 R)
• M15: 4,194,874 km (0.078 R)
• M16: 4,922,219 km (0.089 R)
• M17: 5,072,265 km (0.093 R)
• M18: 5,325,834 km (0.078 R)
• M19: 5,792,430 km (0.101 R)
• M20: 6,218,185 km (0.115 R)
• M21: 6,272,190 km (0.081 R)
• M22: 7,269,110 km (0.059 R)
• M23: 7,325,957 km (0.091 R)
• M24: 7,785,821 km (0.1 R)
• M25: 7,843,865 km (0.119 R)
• M26: 8,314,201 km (0.096 R)
• M27: 8,854,100 km (0.049 R)
• M28: 9,281,949 km (0.06 R)
• M29: 9,467,301 km (0.11 R)
• M30: 9,967,557 km (0.101 R)
• M31: 10,093,967 km (0.106 R)
• M32: 10,157,396 km (0.114 R)
• M33: 11,255,445 km (0.049 R)
• M34: 12,052,951 km (0.115 R)
• M35: 13,912,901 km (0.076 R)
• M36: 14,125,031 km (0.086 R)
• M37: 15,056,427 km (0.105 R)
• M38: 15,639,410 km (0.071 R)
• M39: 17,356,046 km (0.057 R)
• M40: 18,275,175 km (0.106 R)
• M41: 18,585,142 km (0.116 R)
• M42: 19,210,162 km (0.05 R)
• M43: 20,963,898 km (0.062 R)
• M44: 21,532,669 km (0.096 R)
• M45: 22,106,377 km (0.051 R)
• M46: 23,185,127 km (0.099 R)
• M47: 23,942,092 km (0.103 R)
• M48: 25,479,958 km (0.112 R)
• M49: 26,435,440 km (0.105 R)
• M50: 26,522,805 km (0.109 R)
• M51: 27,934,859 km (0.09 R)
• M52: 28,113,030 km (0.087 R)
• M53: 28,739,845 km (0.064 R)
• M54: 29,461,655 km (0.114 R)
• M55: 29,915,984 km (0.061 R)
• M56: 30,098,344 km (0.088 R)
• M57: 30,281,003 km (0.099 R)
• M58: 30,464,110 km (0.08 R)
• M59: 30,647,517 km (0.089 R)
• M60: 32,034,888 km (0.073 R)
• M61: 34,297,107 km (0.071 R)
• M62: 35,158,641 km (0.108 R)
• M63: 37,982,600 km (0.099 R)
• M64: 40,374,072 km (0.08 R)
• M65: 41,893,388 km (0.06 R)
• M66: 42,403,965 km (0.075 R)
• M67: 43,122,185 km (0.075 R)
• M68: 43,225,108 km (0.053 R)
• M69: 44,466,770 km (0.078 R)
• M70: 44,987,520 km (0.042 R)
• M71: 46,773,270 km (0.107 R)
• M72: 47,409,061 km (0.099 R)
• M73: 49,333,339 km (0.072 R)
• M74: 51,610,667 km (0.119 R)
• M75: 51,938,735 km (0.111 R)
• M76: 52,596,966 km (0.089 R)
• M77: 54,032,657 km (0.036 R)
• M78: 55,034,214 km (0.116 R)
• M79: 55,369,463 km (0.119 R)
• M80: 57,168,527 km (0.086 R)
• M81: 57,621,360 km (0.091 R)
• M82: 61,981,539 km (0.085 R)
• M83: 62,796,249 km (0.111 R)
• M84: 63,146,608 km (0.105 R)
• M85: 64,201,123 km (0.117 R)
• M86: 64,671,758 km (0.086 R)
• M87: 65,025,407 km (0.056 R)
• M88: 70,407,490 km (0.099 R)
• M89: 71,622,673 km (0.082 R)
• M90: 75,806,028 km (0.11 R)
• M91: 75,930,194 km (0.083 R)
• M92: 76,303,292 km (0.099 R)
• M93: 76,427,907 km (0.073 R)
• M94: 81,463,221 km (0.118 R)
• M95: 85,697,290 km (0.074 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: 164 - 16,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit