🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.91 AU - 1.29 AU

Year: 437 Days

Day: 33.1 Hours

Environment

Temp: -7 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,645,889 km

• M1: 400,324 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.31 AU - 1.43 AU

Year: 607 Days

Day: 17.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,645,889 km

• M1: 311,014 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.26 AU - 1.48 AU

Year: 607 Days

Day: 46.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.37 AU - 1.47 AU

Year: 641 Days

Day: 36 Hours

Environment

Temp: -47 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,645,889 km

• M1: 194,178 km (0.051 R)
• M2: 578,794 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2 AU - 2.86 AU

Year: 1435 Days

Day: 14.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,645,889 km

• M1: 1,563,148 km (0.077 R)

Asteroid Belt

Center: 5.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.5

Radius: 10.6

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.98 AU - 10.62 AU

Year: 9887 Days

Day: 14.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,645,889 km

• M1: 140,323 km (0.116 R)
• M2: 299,944 km (0.092 R)
• M3: 373,247 km (0.102 R)
• M4: 607,218 km (0.081 R)
• M5: 725,101 km (0.086 R)
• M6: 870,061 km (0.113 R)
• M7: 985,551 km (0.073 R)
• M8: 1,189,901 km (0.108 R)
• M9: 1,909,617 km (0.109 R)
• M10: 2,036,925 km (0.057 R)
• M11: 2,193,404 km (0.094 R)
• M12: 2,300,067 km (0.066 R)
• M13: 2,687,077 km (0.082 R)
• M14: 3,094,582 km (0.067 R)
• M15: 3,275,445 km (0.103 R)
• M16: 3,870,845 km (0.113 R)
• M17: 4,331,008 km (0.076 R)
• M18: 4,465,646 km (0.088 R)
• M19: 5,160,229 km (0.111 R)
• M20: 5,339,148 km (0.112 R)
• M21: 5,666,468 km (0.114 R)
• M22: 6,000,371 km (0.094 R)
• M23: 6,726,219 km (0.048 R)
• M24: 6,882,699 km (0.116 R)
• M25: 7,359,018 km (0.099 R)
• M26: 8,135,132 km (0.114 R)
• M27: 8,766,286 km (0.076 R)
• M28: 8,894,491 km (0.108 R)
• M29: 8,980,211 km (0.082 R)
• M30: 9,109,314 km (0.095 R)
• M31: 9,852,965 km (0.103 R)
• M32: 9,941,826 km (0.115 R)
• M33: 10,389,722 km (0.028 R)
• M34: 10,707,168 km (0.055 R)
• M35: 10,981,830 km (0.106 R)
• M36: 11,538,185 km (0.044 R)
• M37: 12,246,530 km (0.06 R)
• M38: 12,342,124 km (0.1 R)
• M39: 13,458,273 km (0.088 R)
• M40: 14,303,950 km (0.103 R)
• M41: 15,064,506 km (0.093 R)
• M42: 15,838,076 km (0.115 R)
• M43: 15,994,406 km (0.119 R)
• M44: 16,151,185 km (0.086 R)
• M45: 16,413,579 km (0.058 R)
• M46: 16,571,854 km (0.12 R)
• M47: 16,730,427 km (0.11 R)
• M48: 16,836,492 km (0.07 R)
• M49: 17,049,370 km (0.089 R)
• M50: 17,423,814 km (0.096 R)
• M51: 17,639,085 km (0.082 R)
• M52: 18,673,554 km (0.071 R)
• M53: 19,448,471 km (0.105 R)
• M54: 20,177,312 km (0.038 R)
• M55: 20,573,447 km (0.075 R)
• M56: 20,972,275 km (0.098 R)
• M57: 21,086,717 km (0.083 R)
• M58: 22,300,405 km (0.117 R)
• M59: 24,073,439 km (0.119 R)
• M60: 25,158,772 km (0.082 R)
• M61: 25,768,682 km (0.114 R)
• M62: 25,891,203 km (0.071 R)
• M63: 26,198,477 km (0.104 R)
• M64: 26,878,848 km (0.111 R)
• M65: 27,815,779 km (0.091 R)
• M66: 28,509,764 km (0.093 R)
• M67: 28,890,640 km (0.056 R)
• M68: 29,593,301 km (0.106 R)
• M69: 30,043,441 km (0.11 R)
• M70: 30,366,273 km (0.106 R)
• M71: 31,866,441 km (0.063 R)
• M72: 33,257,103 km (0.103 R)
• M73: 34,195,231 km (0.108 R)
• M74: 34,600,043 km (0.106 R)
• M75: 36,029,002 km (0.106 R)
• M76: 37,477,109 km (0.105 R)
• M77: 38,033,763 km (0.037 R)
• M78: 38,593,259 km (0.049 R)
• M79: 40,786,663 km (0.1 R)
• M80: 42,223,251 km (0.07 R)
• M81: 45,219,397 km (0.115 R)
• M82: 46,332,705 km (0.083 R)
• M83: 46,930,198 km (0.099 R)
• M84: 48,737,640 km (0.071 R)
• M85: 49,041,174 km (0.029 R)
• M86: 50,567,820 km (0.042 R)
• M87: 51,182,967 km (0.106 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 11,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit