🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.82 AU - 0.92 AU

Year: 241 Days

Day: 24.9 Hours

Environment

Temp: 247 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.89 AU - 1.11 AU

Year: 297 Days

Day: 36.2 Hours

Environment

Temp: 231 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.9 AU - 1.1 AU

Year: 297 Days

Day: 43.4 Hours

Environment

Temp: 215 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,402,648 km

• M1: 163,211 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.6 AU - 2.08 AU

Year: 742 Days

Day: 37.9 Hours

Environment

Temp: 146 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,402,648 km

• M1: 459,565 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.47 AU - 5.25 AU

Year: 3185 Days

Day: 20.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.28 AU - 7 AU

Year: 3981 Days

Day: 28.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 7.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.92 AU - 8.54 AU

Year: 6388 Days

Day: 37.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.1

Radius: 12.8

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 10.92 AU - 15.98 AU

Year: 14662 Days

Day: 11.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,402,648 km

• M1: 192,233 km (0.1 R)
• M2: 331,060 km (0.057 R)
• M3: 436,377 km (0.106 R)
• M4: 600,635 km (0.062 R)
• M5: 890,407 km (0.1 R)
• M6: 1,147,266 km (0.102 R)
• M7: 1,710,203 km (0.031 R)
• M8: 1,892,563 km (0.081 R)
• M9: 1,986,211 km (0.086 R)
• M10: 2,326,696 km (0.054 R)
• M11: 3,486,678 km (0.104 R)
• M12: 3,602,766 km (0.102 R)
• M13: 3,838,831 km (0.075 R)
• M14: 4,171,836 km (0.077 R)
• M15: 4,295,254 km (0.111 R)
• M16: 4,545,980 km (0.089 R)
• M17: 5,028,882 km (0.084 R)
• M18: 5,127,617 km (0.117 R)
• M19: 5,360,092 km (0.039 R)
• M20: 6,219,232 km (0.111 R)
• M21: 6,467,565 km (0.094 R)
• M22: 6,900,950 km (0.113 R)
• M23: 7,195,059 km (0.053 R)
• M24: 7,343,759 km (0.088 R)
• M25: 8,140,817 km (0.101 R)
• M26: 8,412,636 km (0.103 R)
• M27: 8,846,021 km (0.039 R)
• M28: 9,005,343 km (0.086 R)
• M29: 9,085,527 km (0.074 R)
• M30: 9,940,330 km (0.076 R)
• M31: 10,231,148 km (0.099 R)
• M32: 10,863,648 km (0.104 R)
• M33: 11,249,161 km (0.051 R)
• M34: 11,378,713 km (0.075 R)
• M35: 12,210,627 km (0.118 R)
• M36: 13,289,527 km (0.057 R)
• M37: 14,917,152 km (0.065 R)
• M38: 15,107,141 km (0.089 R)
• M39: 16,508,723 km (0.087 R)
• M40: 16,705,295 km (0.093 R)
• M41: 16,902,615 km (0.071 R)
• M42: 17,299,797 km (0.102 R)
• M43: 19,798,381 km (0.071 R)
• M44: 21,009,675 km (0.064 R)
• M45: 21,276,258 km (0.054 R)
• M46: 21,758,711 km (0.117 R)
• M47: 22,136,595 km (0.086 R)
• M48: 22,953,549 km (0.05 R)
• M49: 23,835,878 km (0.12 R)
• M50: 24,898,022 km (0.112 R)
• M51: 25,293,260 km (0.071 R)
• M52: 25,633,595 km (0.049 R)
• M53: 26,261,607 km (0.096 R)
• M54: 26,548,835 km (0.084 R)
• M55: 27,126,283 km (0.106 R)
• M56: 27,358,309 km (0.066 R)
• M57: 27,824,606 km (0.117 R)
• M58: 28,117,369 km (0.09 R)
• M59: 29,656,132 km (0.118 R)
• M60: 32,015,291 km (0.091 R)
• M61: 32,568,204 km (0.071 R)
• M62: 32,753,257 km (0.105 R)
• M63: 34,496,820 km (0.085 R)
• M64: 34,622,632 km (0.084 R)
• M65: 34,748,444 km (0.063 R)
• M66: 35,760,773 km (0.097 R)
• M67: 35,951,659 km (0.058 R)
• M68: 36,462,387 km (0.088 R)
• M69: 36,782,825 km (0.083 R)
• M70: 36,975,507 km (0.112 R)
• M71: 37,491,022 km (0.07 R)
• M72: 38,790,129 km (0.067 R)
• M73: 38,920,878 km (0.039 R)
• M74: 39,379,545 km (0.105 R)
• M75: 40,434,808 km (0.037 R)
• M76: 40,766,467 km (0.074 R)
• M77: 41,499,347 km (0.107 R)
• M78: 41,633,087 km (0.093 R)
• M79: 41,968,037 km (0.083 R)
• M80: 42,236,565 km (0.091 R)
• M81: 43,181,126 km (0.031 R)
• M82: 43,520,115 km (0.106 R)
• M83: 44,132,569 km (0.069 R)
• M84: 44,747,865 km (0.113 R)

Kuiper Belt

Range: 36.9 - 64.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 18,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit