🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.4 AU - 0.6 AU

Year: 131 Days

Day: 26.2 Hours

Environment

Temp: 249 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.58 AU - 0.72 AU

Year: 194 Days

Day: 39.3 Hours

Environment

Temp: 173 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.55 AU - 0.91 AU

Year: 231 Days

Day: 28.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.76 AU - 4.64 AU

Year: 3192 Days

Day: 14.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,108,585 km

• M1: 604,375 km (0.072 R)
• M2: 799,900 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.98 AU - 4.6 AU

Year: 3295 Days

Day: 21.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.21 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523.3

Radius: 6.2

Gravity: 13.61 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 11.1 AU - 13.16 AU

Year: 15667 Days

Day: 23.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,108,585 km

• M1: 256,710 km (0.076 R)
• M2: 383,868 km (0.071 R)
• M3: 531,820 km (0.107 R)
• M4: 1,010,534 km (0.101 R)
• M5: 1,265,448 km (0.094 R)
• M6: 1,539,960 km (0.075 R)
• M7: 1,591,871 km (0.099 R)
• M8: 1,697,637 km (0.095 R)
• M9: 2,260,125 km (0.062 R)
• M10: 3,269,312 km (0.042 R)
• M11: 3,540,832 km (0.107 R)
• M12: 3,819,682 km (0.112 R)
• M13: 4,774,266 km (0.055 R)
• M14: 5,839,254 km (0.091 R)
• M15: 6,251,695 km (0.06 R)
• M16: 6,335,320 km (0.093 R)
• M17: 6,673,711 km (0.089 R)
• M18: 7,148,235 km (0.091 R)
• M19: 7,456,107 km (0.11 R)
• M20: 7,768,169 km (0.093 R)
• M21: 7,993,613 km (0.115 R)
• M22: 8,130,046 km (0.084 R)
• M23: 8,964,204 km (0.11 R)
• M24: 10,167,569 km (0.057 R)
• M25: 10,364,739 km (0.056 R)
• M26: 10,414,256 km (0.03 R)
• M27: 10,463,773 km (0.082 R)
• M28: 10,662,887 km (0.058 R)
• M29: 11,471,763 km (0.08 R)
• M30: 11,935,517 km (0.036 R)
• M31: 12,143,458 km (0.104 R)
• M32: 12,934,381 km (0.074 R)
• M33: 12,987,638 km (0.077 R)
• M34: 13,416,685 km (0.099 R)
• M35: 13,905,122 km (0.116 R)
• M36: 14,731,950 km (0.038 R)
• M37: 14,955,000 km (0.1 R)
• M38: 15,067,049 km (0.109 R)
• M39: 15,235,646 km (0.073 R)
• M40: 17,013,317 km (0.091 R)
• M41: 17,247,438 km (0.077 R)
• M42: 18,734,889 km (0.086 R)
• M43: 19,219,586 km (0.101 R)
• M44: 20,573,298 km (0.105 R)
• M45: 21,703,659 km (0.109 R)
• M46: 21,894,097 km (0.06 R)
• M47: 22,084,984 km (0.095 R)
• M48: 23,501,825 km (0.112 R)
• M49: 23,697,350 km (0.069 R)
• M50: 25,480,706 km (0.06 R)
• M51: 25,547,576 km (0.063 R)
• M52: 25,614,596 km (0.073 R)
• M53: 25,748,636 km (0.119 R)
• M54: 25,950,144 km (0.086 R)
• M55: 26,152,251 km (0.096 R)
• M56: 27,649,726 km (0.097 R)
• M57: 27,856,171 km (0.051 R)
• M58: 28,617,175 km (0.05 R)
• M59: 28,895,577 km (0.088 R)
• M60: 29,595,545 km (0.085 R)
• M61: 32,306,259 km (0.097 R)
• M62: 32,814,143 km (0.088 R)
• M63: 33,324,721 km (0.095 R)
• M64: 34,132,250 km (0.077 R)
• M65: 34,206,002 km (0.092 R)
• M66: 34,723,760 km (0.112 R)
• M67: 35,095,062 km (0.041 R)
• M68: 35,916,654 km (0.07 R)
• M69: 36,292,144 km (0.12 R)
• M70: 36,442,789 km (0.086 R)
• M71: 38,572,614 km (0.107 R)
• M72: 39,807,694 km (0.094 R)
• M73: 41,055,789 km (0.1 R)
• M74: 41,212,717 km (0.118 R)
• M75: 44,553,387 km (0.074 R)
• M76: 46,093,049 km (0.045 R)
• M77: 46,337,791 km (0.07 R)
• M78: 47,815,070 km (0.063 R)
• M79: 48,310,837 km (0.052 R)
• M80: 49,140,956 km (0.077 R)
• M81: 49,557,885 km (0.092 R)
• M82: 49,892,236 km (0.111 R)
• M83: 50,311,110 km (0.118 R)
• M84: 50,647,107 km (0.065 R)
• M85: 50,899,628 km (0.083 R)
• M86: 51,744,407 km (0.072 R)
• M87: 51,829,080 km (0.11 R)
• M88: 52,083,546 km (0.094 R)
• M89: 52,253,339 km (0.098 R)
• M90: 52,849,337 km (0.1 R)
• M91: 52,934,608 km (0.11 R)
• M92: 53,618,869 km (0.058 R)
• M93: 54,478,309 km (0.098 R)
• M94: 55,082,684 km (0.113 R)
• M95: 56,123,736 km (0.057 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 15,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit