🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.64 AU - 0.88 AU

Year: 244 Days

Day: 30.4 Hours

Environment

Temp: 169 °C

Axial Tilt: 88.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.71 AU - 0.87 AU

Year: 259 Days

Day: 43.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,988,777 km

• M1: 311,014 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.93 AU - 0.97 AU

Year: 342 Days

Day: 16.7 Hours

Environment

Temp: 41 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.01 AU - 1.47 AU

Year: 509 Days

Day: 45.2 Hours

Environment

Temp: -8 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.02 AU - 4.4 AU

Year: 2637 Days

Day: 27.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.17 AU - 4.33 AU

Year: 3233 Days

Day: 43.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,988,777 km

• M1: 1,674,599 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.7

Radius: 7.2

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 14.22 AU - 22.3 AU

Year: 28789 Days

Day: 17.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,988,777 km

• M1: 111,002 km (0.064 R)
• M2: 261,347 km (0.072 R)
• M3: 466,147 km (0.079 R)
• M4: 575,503 km (0.065 R)
• M5: 1,096,253 km (0.118 R)
• M6: 1,764,058 km (0.093 R)
• M7: 2,458,641 km (0.042 R)
• M8: 2,614,821 km (0.093 R)
• M9: 2,896,065 km (0.081 R)
• M10: 3,144,697 km (0.055 R)
• M11: 3,314,490 km (0.118 R)
• M12: 3,886,702 km (0.115 R)
• M13: 4,253,965 km (0.12 R)
• M14: 4,300,789 km (0.045 R)
• M15: 4,394,587 km (0.074 R)
• M16: 6,465,321 km (0.096 R)
• M17: 7,065,358 km (0.052 R)
• M18: 7,626,350 km (0.108 R)
• M19: 8,730,981 km (0.063 R)
• M20: 9,884,979 km (0.037 R)
• M21: 10,448,214 km (0.09 R)
• M22: 11,409,979 km (0.037 R)
• M23: 11,540,429 km (0.094 R)
• M24: 11,802,674 km (0.069 R)
• M25: 12,601,077 km (0.119 R)
• M26: 12,871,102 km (0.068 R)
• M27: 13,623,429 km (0.105 R)
• M28: 14,390,118 km (0.071 R)
• M29: 15,027,705 km (0.12 R)
• M30: 16,921,015 km (0.115 R)
• M31: 17,443,411 km (0.094 R)
• M32: 17,669,005 km (0.069 R)
• M33: 18,965,270 km (0.117 R)
• M34: 19,197,147 km (0.038 R)
• M35: 20,134,228 km (0.115 R)
• M36: 20,767,176 km (0.115 R)
• M37: 22,378,046 km (0.076 R)
• M38: 22,459,577 km (0.118 R)
• M39: 22,951,156 km (0.104 R)
• M40: 24,531,358 km (0.056 R)
• M41: 24,868,552 km (0.114 R)
• M42: 26,146,267 km (0.088 R)
• M43: 26,232,286 km (0.076 R)
• M44: 26,404,473 km (0.087 R)
• M45: 26,576,959 km (0.103 R)
• M46: 27,620,255 km (0.09 R)
• M47: 28,234,953 km (0.09 R)
• M48: 31,649,674 km (0.115 R)
• M49: 31,833,081 km (0.094 R)
• M50: 32,292,795 km (0.083 R)
• M51: 32,477,399 km (0.113 R)
• M52: 33,779,050 km (0.082 R)
• M53: 34,154,091 km (0.097 R)
• M54: 35,858,610 km (0.11 R)
• M55: 35,954,203 km (0.102 R)
• M56: 36,337,024 km (0.076 R)
• M57: 36,528,958 km (0.106 R)
• M58: 40,438,249 km (0.1 R)
• M59: 40,936,111 km (0.097 R)
• M60: 41,135,974 km (0.057 R)
• M61: 41,335,986 km (0.05 R)
• M62: 41,737,058 km (0.074 R)
• M63: 41,938,117 km (0.1 R)
• M64: 42,644,219 km (0.11 R)
• M65: 42,745,497 km (0.074 R)
• M66: 42,948,053 km (0.087 R)
• M67: 44,478,140 km (0.059 R)
• M68: 44,889,085 km (0.084 R)
• M69: 45,507,971 km (0.068 R)
• M70: 47,276,667 km (0.1 R)
• M71: 47,696,140 km (0.088 R)
• M72: 48,222,126 km (0.078 R)
• M73: 50,452,480 km (0.064 R)
• M74: 51,095,901 km (0.047 R)
• M75: 52,174,202 km (0.098 R)
• M76: 55,785,495 km (0.044 R)
• M77: 58,912,389 km (0.058 R)
• M78: 59,363,726 km (0.05 R)
• M79: 59,703,014 km (0.12 R)
• M80: 62,095,683 km (0.054 R)
• M81: 62,325,315 km (0.08 R)
• M82: 62,785,179 km (0.117 R)
• M83: 64,403,529 km (0.11 R)
• M84: 64,635,854 km (0.086 R)
• M85: 67,799,401 km (0.117 R)
• M86: 68,153,948 km (0.112 R)
• M87: 70,533,601 km (0.09 R)
• M88: 71,613,398 km (0.072 R)
• M89: 74,641,259 km (0.082 R)
• M90: 76,355,052 km (0.096 R)
• M91: 79,323,074 km (0.086 R)
• M92: 79,572,005 km (0.065 R)
• M93: 80,445,657 km (0.065 R)
• M94: 80,946,361 km (0.115 R)
• M95: 81,197,087 km (0.111 R)
• M96: 83,591,849 km (0.091 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 11,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit