🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.47 AU - 0.59 AU

Year: 135 Days

Day: 36 Hours

Environment

Temp: 217 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,012,223 km

• M1: 162,912 km (0.093 R)
• M2: 287,078 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.45 AU - 0.63 AU

Year: 139 Days

Day: 32.2 Hours

Environment

Temp: 203 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.69 AU - 0.79 AU

Year: 223 Days

Day: 35 Hours

Environment

Temp: 139 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,012,223 km

• M1: 109,655 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.94 AU - 1.26 AU

Year: 404 Days

Day: 26.6 Hours

Environment

Temp: 84 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.76 AU - 2.44 AU

Year: 1065 Days

Day: 16.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,012,223 km

• M1: 195,674 km (0.098 R)
• M2: 327,619 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.85 AU - 4.23 AU

Year: 2841 Days

Day: 26.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,012,223 km

• M1: 2,065,647 km (0.073 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.49 AU - 5.11 AU

Year: 3679 Days

Day: 33.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,012,223 km

• M1: 1,229,694 km (0.068 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.07 AU - 5.87 AU

Year: 3876 Days

Day: 21.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,012,223 km

• M1: 1,140,085 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.9

Radius: 3.7

Gravity: 41.78 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 14.03 AU - 16.63 AU

Year: 20999 Days

Day: 17.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 74,012,223 km

• M1: 64,776 km (0.113 R)
• M2: 271,071 km (0.044 R)
• M3: 392,545 km (0.096 R)
• M4: 449,691 km (0.114 R)
• M5: 551,268 km (0.092 R)
• M6: 637,736 km (0.038 R)
• M7: 775,815 km (0.109 R)
• M8: 974,181 km (0.052 R)
• M9: 1,357,601 km (0.077 R)
• M10: 1,415,944 km (0.027 R)
• M11: 1,445,415 km (0.061 R)
• M12: 1,751,193 km (0.089 R)
• M13: 2,315,177 km (0.094 R)
• M14: 2,350,033 km (0.107 R)
• M15: 2,420,194 km (0.048 R)
• M16: 3,082,315 km (0.074 R)
• M17: 3,159,208 km (0.118 R)
• M18: 3,197,954 km (0.114 R)
• M19: 3,314,939 km (0.1 R)
• M20: 3,553,099 km (0.08 R)
• M21: 5,507,446 km (0.105 R)
• M22: 5,647,619 km (0.096 R)
• M23: 5,931,556 km (0.053 R)
• M24: 6,366,287 km (0.083 R)
• M25: 6,811,191 km (0.08 R)
• M26: 7,113,229 km (0.032 R)
• M27: 7,940,206 km (0.116 R)
• M28: 8,151,588 km (0.11 R)
• M29: 9,402,974 km (0.096 R)
• M30: 9,795,519 km (0.118 R)
• M31: 11,005,018 km (0.048 R)
• M32: 12,139,119 km (0.057 R)
• M33: 12,321,629 km (0.084 R)
• M34: 12,382,665 km (0.088 R)
• M35: 13,750,288 km (0.064 R)
• M36: 13,876,998 km (0.1 R)
• M37: 15,034,586 km (0.083 R)
• M38: 15,165,185 km (0.066 R)
• M39: 15,558,927 km (0.101 R)
• M40: 16,423,752 km (0.109 R)
• M41: 16,895,883 km (0.1 R)
• M42: 17,031,568 km (0.078 R)
• M43: 18,060,801 km (0.049 R)
• M44: 18,408,467 km (0.077 R)
• M45: 18,478,179 km (0.074 R)
• M46: 20,107,151 km (0.094 R)
• M47: 20,178,958 km (0.095 R)
• M48: 21,340,286 km (0.112 R)
• M49: 25,883,872 km (0.108 R)
• M50: 26,906,224 km (0.09 R)
• M51: 27,064,798 km (0.116 R)
• M52: 27,223,521 km (0.06 R)
• M53: 27,621,751 km (0.094 R)
• M54: 30,545,940 km (0.101 R)
• M55: 30,711,246 km (0.09 R)
• M56: 31,792,988 km (0.082 R)
• M57: 31,960,538 km (0.1 R)
• M58: 32,044,313 km (0.087 R)
• M59: 32,380,609 km (0.068 R)
• M60: 32,717,952 km (0.073 R)
• M61: 33,311,257 km (0.044 R)
• M62: 36,242,927 km (0.116 R)
• M63: 40,157,304 km (0.082 R)
• M64: 40,610,436 km (0.099 R)
• M65: 40,701,242 km (0.083 R)
• M66: 41,247,873 km (0.114 R)
• M67: 42,256,013 km (0.102 R)
• M68: 42,809,375 km (0.115 R)
• M69: 43,458,032 km (0.108 R)
• M70: 43,550,932 km (0.106 R)
• M71: 43,643,982 km (0.11 R)
• M72: 44,483,824 km (0.054 R)
• M73: 44,952,814 km (0.115 R)
• M74: 45,423,299 km (0.043 R)
• M75: 46,559,345 km (0.07 R)
• M76: 47,608,924 km (0.091 R)
• M77: 49,246,123 km (0.117 R)
• M78: 49,342,913 km (0.112 R)
• M79: 50,706,049 km (0.074 R)
• M80: 51,982,717 km (0.059 R)
• M81: 52,278,771 km (0.11 R)
• M82: 52,476,539 km (0.057 R)
• M83: 58,215,114 km (0.11 R)
• M84: 58,420,063 km (0.112 R)
• M85: 59,551,621 km (0.033 R)
• M86: 61,940,550 km (0.115 R)
• M87: 64,254,978 km (0.114 R)
• M88: 64,891,068 km (0.028 R)
• M89: 66,704,494 km (0.098 R)
• M90: 66,919,017 km (0.08 R)
• M91: 67,886,915 km (0.112 R)
• M92: 68,751,142 km (0.075 R)
• M93: 68,967,760 km (0.116 R)
• M94: 69,076,069 km (0.087 R)
• M95: 69,510,202 km (0.117 R)
• M96: 70,163,197 km (0.049 R)
• M97: 70,381,310 km (0.11 R)
• M98: 72,795,072 km (0.105 R)
• M99: 72,905,475 km (0.109 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 13,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit