🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.5 AU - 0.64 AU

Year: 160 Days

Day: 44.5 Hours

Environment

Temp: 191 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,506,482 km

• M1: 186,249 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.11 AU - 1.43 AU

Year: 531 Days

Day: 45.4 Hours

Environment

Temp: -7 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.71 AU - 1.73 AU

Year: 837 Days

Day: 35.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.62 AU - 2.28 AU

Year: 1010 Days

Day: 36 Hours

Environment

Temp: -74 °C

Axial Tilt: 114.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2 AU - 2.4 AU

Year: 1210 Days

Day: 40.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,506,482 km

• M1: 692,489 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.44 AU - 2.88 AU

Year: 1609 Days

Day: 32.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.24 AU - 3.58 AU

Year: 1841 Days

Day: 39.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.7 AU - 3.42 AU

Year: 1985 Days

Day: 28.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,506,482 km

• M1: 1,565,691 km (0.101 R)

Asteroid Belt

Center: 7.31 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.3

Radius: 11.2

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.53 AU - 13.59 AU

Year: 14576 Days

Day: 8.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,506,482 km

• M1: 851,511 km (0.034 R)
• M2: 1,151,455 km (0.117 R)
• M3: 1,535,024 km (0.111 R)
• M4: 1,662,930 km (0.077 R)
• M5: 1,875,359 km (0.085 R)
• M6: 1,957,339 km (0.095 R)
• M7: 2,875,121 km (0.104 R)
• M8: 3,034,443 km (0.109 R)
• M9: 3,362,063 km (0.049 R)
• M10: 4,051,260 km (0.116 R)
• M11: 5,126,719 km (0.11 R)
• M12: 5,756,227 km (0.11 R)
• M13: 6,916,209 km (0.054 R)
• M14: 7,044,713 km (0.101 R)
• M15: 7,217,349 km (0.101 R)
• M16: 7,478,996 km (0.038 R)
• M17: 7,699,354 km (0.117 R)
• M18: 7,832,645 km (0.098 R)
• M19: 8,101,622 km (0.076 R)
• M20: 9,396,242 km (0.103 R)
• M21: 10,311,183 km (0.118 R)
• M22: 11,003,372 km (0.111 R)
• M23: 11,254,248 km (0.075 R)
• M24: 12,746,636 km (0.096 R)
• M25: 13,169,101 km (0.117 R)
• M26: 13,919,783 km (0.102 R)
• M27: 14,191,153 km (0.114 R)
• M28: 14,464,469 km (0.092 R)
• M29: 14,905,184 km (0.072 R)
• M30: 15,016,036 km (0.099 R)
• M31: 15,182,837 km (0.111 R)
• M32: 15,294,438 km (0.071 R)
• M33: 15,574,634 km (0.032 R)
• M34: 16,253,809 km (0.102 R)
• M35: 16,827,217 km (0.076 R)
• M36: 17,876,198 km (0.081 R)
• M37: 18,289,686 km (0.099 R)
• M38: 18,468,007 km (0.116 R)
• M39: 18,826,144 km (0.117 R)
• M40: 20,159,211 km (0.082 R)
• M41: 20,899,122 km (0.116 R)
• M42: 21,648,009 km (0.119 R)
• M43: 22,915,402 km (0.077 R)
• M44: 23,043,458 km (0.116 R)
• M45: 23,622,850 km (0.119 R)
• M46: 23,817,028 km (0.106 R)
• M47: 24,664,500 km (0.09 R)
• M48: 25,058,990 km (0.104 R)
• M49: 25,190,935 km (0.081 R)
• M50: 25,854,252 km (0.113 R)
• M51: 26,188,154 km (0.096 R)
• M52: 26,389,064 km (0.077 R)
• M53: 27,878,610 km (0.104 R)
• M54: 29,743,497 km (0.116 R)
• M55: 31,791,343 km (0.115 R)
• M56: 33,085,065 km (0.094 R)
• M57: 33,520,096 km (0.05 R)
• M58: 33,665,654 km (0.113 R)
• M59: 34,176,382 km (0.117 R)
• M60: 34,395,991 km (0.061 R)
• M61: 35,575,570 km (0.064 R)
• M62: 35,798,172 km (0.103 R)
• M63: 36,468,819 km (0.101 R)
• M64: 36,843,263 km (0.074 R)
• M65: 37,444,945 km (0.053 R)
• M66: 37,746,984 km (0.056 R)
• M67: 38,429,599 km (0.092 R)
• M68: 40,269,802 km (0.099 R)
• M69: 42,452,734 km (0.096 R)
• M70: 43,083,588 km (0.068 R)
• M71: 45,395,923 km (0.066 R)
• M72: 45,798,640 km (0.116 R)
• M73: 47,014,123 km (0.078 R)
• M74: 48,157,948 km (0.071 R)
• M75: 51,308,928 km (0.07 R)
• M76: 51,476,627 km (0.081 R)
• M77: 51,980,623 km (0.113 R)
• M78: 52,570,936 km (0.115 R)
• M79: 53,757,995 km (0.118 R)
• M80: 55,125,469 km (0.079 R)
• M81: 55,211,338 km (0.106 R)
• M82: 55,555,264 km (0.06 R)
• M83: 55,899,788 km (0.071 R)
• M84: 57,285,064 km (0.081 R)
• M85: 58,331,501 km (0.117 R)
• M86: 58,506,530 km (0.109 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 18,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit