🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.71 AU - 0.71 AU

Year: 221 Days

Day: 21.1 Hours

Environment

Temp: 131 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,459,588 km

• M1: 386,860 km (0.079 R)

Asteroid Belt

Center: 1.17 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.56 AU - 1.7 AU

Year: 768 Days

Day: 15.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,459,588 km

• M1: 575,503 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.5

Radius: 3.3

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 17.82 AU - 18.04 AU

Year: 28012 Days

Day: 23.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 105.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 40,459,588 km

• M1: 51,312 km (0.086 R)
• M2: 94,097 km (0.106 R)
• M3: 172,935 km (0.11 R)
• M4: 364,420 km (0.107 R)
• M5: 506,538 km (0.095 R)
• M6: 1,435,990 km (0.113 R)
• M7: 1,637,947 km (0.085 R)
• M8: 2,412,714 km (0.101 R)
• M9: 3,127,643 km (0.078 R)
• M10: 3,468,127 km (0.07 R)
• M11: 3,602,167 km (0.104 R)
• M12: 4,211,778 km (0.117 R)
• M13: 4,383,517 km (0.076 R)
• M14: 4,586,820 km (0.062 R)
• M15: 4,734,025 km (0.058 R)
• M16: 5,337,802 km (0.111 R)
• M17: 5,838,057 km (0.12 R)
• M18: 6,517,082 km (0.087 R)
• M19: 6,715,748 km (0.101 R)
• M20: 6,849,189 km (0.106 R)
• M21: 6,882,699 km (0.077 R)
• M22: 6,916,358 km (0.112 R)
• M23: 7,598,973 km (0.095 R)
• M24: 7,772,956 km (0.051 R)
• M25: 8,195,869 km (0.052 R)
• M26: 8,518,103 km (0.069 R)
• M27: 10,189,560 km (0.098 R)
• M28: 10,846,743 km (0.119 R)
• M29: 11,042,567 km (0.084 R)
• M30: 11,081,911 km (0.08 R)
• M31: 12,201,502 km (0.025 R)
• M32: 12,282,883 km (0.043 R)
• M33: 13,440,471 km (0.095 R)
• M34: 14,718,785 km (0.088 R)
• M35: 14,892,019 km (0.098 R)
• M36: 15,460,192 km (0.09 R)
• M37: 15,680,550 km (0.096 R)
• M38: 17,297,703 km (0.099 R)
• M39: 18,265,152 km (0.116 R)
• M40: 18,358,202 km (0.107 R)
• M41: 19,108,286 km (0.051 R)
• M42: 19,487,217 km (0.066 R)
• M43: 19,772,949 km (0.081 R)
• M44: 20,156,069 km (0.094 R)
• M45: 20,348,602 km (0.102 R)
• M46: 20,978,259 km (0.12 R)
• M47: 21,565,281 km (0.05 R)
• M48: 21,614,499 km (0.045 R)
• M49: 22,505,803 km (0.033 R)
• M50: 23,207,267 km (0.076 R)
• M51: 23,560,617 km (0.089 R)
• M52: 24,477,652 km (0.11 R)
• M53: 24,631,589 km (0.083 R)
• M54: 25,095,342 km (0.119 R)
• M55: 25,979,316 km (0.106 R)
• M56: 27,510,450 km (0.101 R)
• M57: 28,529,511 km (0.032 R)
• M58: 28,637,520 km (0.078 R)
• M59: 29,506,235 km (0.049 R)
• M60: 29,670,045 km (0.101 R)
• M61: 29,834,154 km (0.036 R)
• M62: 30,548,932 km (0.029 R)
• M63: 30,770,038 km (0.054 R)
• M64: 31,102,594 km (0.099 R)
• M65: 32,107,593 km (0.094 R)
• M66: 32,953,120 km (0.072 R)
• M67: 33,920,270 km (0.096 R)
• M68: 34,091,859 km (0.093 R)
• M69: 35,417,296 km (0.07 R)
• M70: 36,349,291 km (0.118 R)
• M71: 38,893,502 km (0.078 R)
• M72: 39,253,135 km (0.092 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 17,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit