🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.41 AU - 0.67 AU

Year: 144 Days

Day: 27.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,459,541 km

• M1: 59,690 km (0.109 R)
• M2: 335,698 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.82 AU - 0.88 AU

Year: 283 Days

Day: 44.6 Hours

Environment

Temp: 144 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,459,541 km

• M1: 56,548 km (0.107 R)
• M2: 162,613 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.29 AU - 1.35 AU

Year: 548 Days

Day: 26.8 Hours

Environment

Temp: -13 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,459,541 km

• M1: 45,927 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.66 AU - 2.66 AU

Year: 1148 Days

Day: 44.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.34 AU - 2.46 AU

Year: 1345 Days

Day: 33.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.86 AU - 2.96 AU

Year: 1795 Days

Day: 18.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,459,541 km

• M1: 31,864 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908

Radius: 11.5

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.88 AU - 8.52 AU

Year: 6987 Days

Day: 5.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 41,459,541 km

• M1: 146,756 km (0.085 R)
• M2: 296,653 km (0.111 R)
• M3: 413,489 km (0.054 R)
• M4: 486,043 km (0.058 R)
• M5: 563,984 km (0.106 R)
• M6: 908,209 km (0.093 R)
• M7: 1,166,863 km (0.084 R)
• M8: 1,314,816 km (0.109 R)
• M9: 1,449,603 km (0.047 R)
• M10: 1,775,428 km (0.081 R)
• M11: 1,990,848 km (0.109 R)
• M12: 2,307,248 km (0.048 R)
• M13: 2,400,747 km (0.08 R)
• M14: 2,519,378 km (0.061 R)
• M15: 2,615,719 km (0.1 R)
• M16: 2,836,974 km (0.065 R)
• M17: 3,013,500 km (0.073 R)
• M18: 3,510,912 km (0.101 R)
• M19: 3,591,845 km (0.116 R)
• M20: 3,755,655 km (0.053 R)
• M21: 4,700,365 km (0.074 R)
• M22: 5,184,165 km (0.099 R)
• M23: 5,971,797 km (0.059 R)
• M24: 6,166,424 km (0.041 R)
• M25: 6,363,145 km (0.098 R)
• M26: 6,495,540 km (0.105 R)
• M27: 6,695,851 km (0.104 R)
• M28: 6,932,066 km (0.11 R)
• M29: 7,798,088 km (0.119 R)
• M30: 8,661,567 km (0.099 R)
• M31: 8,771,522 km (0.104 R)
• M32: 9,441,870 km (0.1 R)
• M33: 9,517,267 km (0.087 R)
• M34: 9,936,141 km (0.1 R)
• M35: 10,051,481 km (0.038 R)
• M36: 10,244,612 km (0.086 R)
• M37: 10,322,253 km (0.075 R)
• M38: 10,910,472 km (0.092 R)
• M39: 11,228,667 km (0.115 R)
• M40: 11,348,794 km (0.08 R)
• M41: 12,740,203 km (0.043 R)
• M42: 13,033,266 km (0.076 R)
• M43: 13,201,713 km (0.086 R)
• M44: 13,328,572 km (0.107 R)
• M45: 13,797,262 km (0.096 R)
• M46: 14,357,955 km (0.084 R)
• M47: 14,488,404 km (0.071 R)
• M48: 14,706,817 km (0.069 R)
• M49: 15,102,653 km (0.072 R)
• M50: 16,766,331 km (0.071 R)
• M51: 17,179,819 km (0.082 R)
• M52: 18,298,812 km (0.07 R)
• M53: 19,249,207 km (0.108 R)
• M54: 20,803,229 km (0.106 R)
• M55: 21,148,501 km (0.117 R)
• M56: 21,495,718 km (0.064 R)
• M57: 21,794,764 km (0.062 R)
• M58: 21,944,811 km (0.117 R)
• M59: 22,954,148 km (0.106 R)
• M60: 23,566,901 km (0.08 R)
• M61: 23,720,986 km (0.102 R)
• M62: 24,808,712 km (0.098 R)
• M63: 25,490,131 km (0.065 R)
• M64: 25,595,597 km (0.079 R)
• M65: 26,230,939 km (0.088 R)
• M66: 26,390,710 km (0.108 R)
• M67: 26,978,929 km (0.104 R)
• M68: 27,301,611 km (0.069 R)
• M69: 27,409,471 km (0.056 R)
• M70: 27,896,413 km (0.116 R)
• M71: 28,605,058 km (0.1 R)
• M72: 29,154,082 km (0.106 R)
• M73: 29,429,940 km (0.076 R)
• M74: 30,095,651 km (0.068 R)
• M75: 30,654,100 km (0.117 R)
• M76: 31,611,227 km (0.119 R)
• M77: 32,235,948 km (0.117 R)
• M78: 33,036,745 km (0.078 R)
• M79: 33,497,357 km (0.097 R)
• M80: 33,612,846 km (0.102 R)
• M81: 35,184,821 km (0.073 R)
• M82: 39,797,522 km (0.089 R)
• M83: 40,042,413 km (0.108 R)
• M84: 40,287,604 km (0.076 R)
• M85: 40,471,909 km (0.11 R)
• M86: 41,150,036 km (0.071 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 18,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit