🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.96 AU - 1.44 AU

Year: 503 Days

Day: 14.5 Hours

Environment

Temp: -23 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.98 AU - 2.68 AU

Year: 1362 Days

Day: 14.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,467,080 km

• M1: 160,818 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.9

Radius: 12.1

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.95 AU - 11.67 AU

Year: 11764 Days

Day: 12.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 46,467,080 km

• M1: 154,684 km (0.051 R)
• M2: 415,583 km (0.114 R)
• M3: 668,254 km (0.111 R)
• M4: 814,261 km (0.1 R)
• M5: 900,430 km (0.074 R)
• M6: 1,159,383 km (0.119 R)
• M7: 1,238,072 km (0.034 R)
• M8: 1,571,376 km (0.088 R)
• M9: 1,909,766 km (0.083 R)
• M10: 2,051,735 km (0.053 R)
• M11: 2,655,063 km (0.079 R)
• M12: 2,814,385 km (0.084 R)
• M13: 3,170,428 km (0.082 R)
• M14: 3,396,919 km (0.089 R)
• M15: 3,895,828 km (0.074 R)
• M16: 5,192,841 km (0.087 R)
• M17: 5,562,198 km (0.096 R)
• M18: 5,905,376 km (0.097 R)
• M19: 6,079,508 km (0.105 R)
• M20: 6,326,344 km (0.086 R)
• M21: 6,468,911 km (0.091 R)
• M22: 6,576,472 km (0.085 R)
• M23: 6,793,389 km (0.027 R)
• M24: 7,123,402 km (0.12 R)
• M25: 7,571,597 km (0.12 R)
• M26: 7,647,144 km (0.109 R)
• M27: 7,761,138 km (0.106 R)
• M28: 7,913,727 km (0.113 R)
• M29: 8,261,094 km (0.112 R)
• M30: 8,417,124 km (0.111 R)
• M31: 8,574,052 km (0.08 R)
• M32: 9,050,671 km (0.039 R)
• M33: 10,030,088 km (0.044 R)
• M34: 10,448,065 km (0.112 R)
• M35: 10,616,811 km (0.111 R)
• M36: 11,042,866 km (0.099 R)
• M37: 11,387,689 km (0.07 R)
• M38: 13,301,644 km (0.093 R)
• M39: 14,506,506 km (0.053 R)
• M40: 14,647,876 km (0.067 R)
• M41: 15,026,807 km (0.059 R)
• M42: 15,217,544 km (0.03 R)
• M43: 15,505,071 km (0.116 R)
• M44: 15,939,952 km (0.05 R)
• M45: 17,618,440 km (0.095 R)
• M46: 17,870,064 km (0.069 R)
• M47: 18,021,607 km (0.062 R)
• M48: 18,427,765 km (0.094 R)
• M49: 20,503,435 km (0.066 R)
• M50: 20,768,074 km (0.073 R)
• M51: 21,676,432 km (0.111 R)
• M52: 23,090,731 km (0.116 R)
• M53: 23,753,449 km (0.082 R)
• M54: 23,864,600 km (0.086 R)
• M55: 26,928,365 km (0.12 R)
• M56: 27,218,285 km (0.088 R)
• M57: 28,388,290 km (0.047 R)
• M58: 28,683,297 km (0.105 R)
• M59: 28,979,352 km (0.083 R)
• M60: 29,514,912 km (0.107 R)
• M61: 30,535,319 km (0.044 R)
• M62: 30,777,069 km (0.095 R)
• M63: 31,141,041 km (0.111 R)
• M64: 31,262,664 km (0.076 R)
• M65: 31,750,652 km (0.092 R)
• M66: 31,873,023 km (0.069 R)
• M67: 33,665,505 km (0.055 R)
• M68: 34,353,954 km (0.042 R)
• M69: 35,300,161 km (0.052 R)
• M70: 35,427,020 km (0.119 R)
• M71: 35,617,458 km (0.119 R)
• M72: 36,255,044 km (0.101 R)
• M73: 40,224,773 km (0.059 R)
• M74: 40,423,439 km (0.081 R)
• M75: 42,159,822 km (0.112 R)
• M76: 42,429,098 km (0.056 R)
• M77: 44,261,821 km (0.116 R)
• M78: 44,398,554 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 11,988 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit