🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.39 AU - 0.63 AU

Year: 132 Days

Day: 28.9 Hours

Environment

Temp: 240 °C

Axial Tilt: 59.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,556,348 km

• M1: 189,241 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.44 AU - 0.68 AU

Year: 152 Days

Day: 37 Hours

Environment

Temp: 156 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.5

Radius: 12.5

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 9.45 AU - 12.41 AU

Year: 13133 Days

Day: 6.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 69,556,348 km

• M1: 237,561 km (0.074 R)
• M2: 582,385 km (0.057 R)
• M3: 812,765 km (0.098 R)
• M4: 949,946 km (0.099 R)
• M5: 1,457,083 km (0.038 R)
• M6: 1,702,274 km (0.079 R)
• M7: 2,261,172 km (0.07 R)
• M8: 3,028,160 km (0.085 R)
• M9: 3,247,919 km (0.076 R)
• M10: 3,571,051 km (0.112 R)
• M11: 4,006,680 km (0.095 R)
• M12: 4,178,867 km (0.115 R)
• M13: 6,150,716 km (0.07 R)
• M14: 6,390,073 km (0.089 R)
• M15: 6,591,731 km (0.117 R)
• M16: 6,877,762 km (0.099 R)
• M17: 7,043,068 km (0.063 R)
• M18: 7,209,720 km (0.112 R)
• M19: 7,419,905 km (0.119 R)
• M20: 8,456,768 km (0.064 R)
• M21: 9,127,864 km (0.077 R)
• M22: 9,218,670 km (0.092 R)
• M23: 10,237,132 km (0.065 R)
• M24: 10,426,074 km (0.071 R)
• M25: 10,616,362 km (0.109 R)
• M26: 10,759,677 km (0.107 R)
• M27: 11,930,131 km (0.063 R)
• M28: 12,029,464 km (0.044 R)
• M29: 12,129,096 km (0.043 R)
• M30: 13,552,819 km (0.12 R)
• M31: 13,708,550 km (0.089 R)
• M32: 14,284,502 km (0.033 R)
• M33: 14,708,313 km (0.107 R)
• M34: 14,921,789 km (0.084 R)
• M35: 15,622,805 km (0.062 R)
• M36: 16,944,951 km (0.078 R)
• M37: 18,417,592 km (0.037 R)
• M38: 18,647,823 km (0.111 R)
• M39: 19,344,052 km (0.055 R)
• M40: 20,226,530 km (0.109 R)
• M41: 20,642,711 km (0.037 R)
• M42: 21,001,895 km (0.069 R)
• M43: 21,483,750 km (0.118 R)
• M44: 21,604,924 km (0.058 R)
• M45: 22,458,680 km (0.116 R)
• M46: 22,766,402 km (0.099 R)
• M47: 23,572,735 km (0.119 R)
• M48: 23,760,181 km (0.069 R)
• M49: 24,199,400 km (0.094 R)
• M50: 25,983,205 km (0.117 R)
• M51: 28,338,175 km (0.074 R)
• M52: 28,604,010 km (0.104 R)
• M53: 28,737,302 km (0.082 R)
• M54: 29,071,354 km (0.088 R)
• M55: 29,406,603 km (0.109 R)
• M56: 30,556,412 km (0.104 R)
• M57: 31,514,138 km (0.1 R)
• M58: 32,969,276 km (0.071 R)
• M59: 33,389,198 km (0.094 R)
• M60: 34,730,193 km (0.098 R)
• M61: 34,872,311 km (0.093 R)
• M62: 35,014,728 km (0.092 R)
• M63: 35,300,011 km (0.102 R)
• M64: 35,514,535 km (0.095 R)
• M65: 36,304,860 km (0.116 R)
• M66: 36,883,205 km (0.089 R)
• M67: 38,857,748 km (0.044 R)
• M68: 39,153,204 km (0.103 R)
• M69: 40,491,805 km (0.082 R)
• M70: 41,769,969 km (0.095 R)
• M71: 42,224,149 km (0.096 R)
• M72: 43,980,577 km (0.077 R)
• M73: 46,855,998 km (0.114 R)
• M74: 48,435,303 km (0.117 R)
• M75: 48,594,176 km (0.043 R)
• M76: 49,231,612 km (0.076 R)
• M77: 49,471,268 km (0.104 R)
• M78: 49,871,741 km (0.117 R)
• M79: 52,541,315 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.9

Radius: 7.5

Gravity: 12.53 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 10.15 AU - 16.05 AU

Year: 17232 Days

Day: 23.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 69,556,348 km

• M1: 143,016 km (0.1 R)
• M2: 351,555 km (0.085 R)
• M3: 528,828 km (0.111 R)
• M4: 607,816 km (0.116 R)
• M5: 712,684 km (0.036 R)
• M6: 1,038,508 km (0.096 R)
• M7: 1,191,697 km (0.086 R)
• M8: 1,577,510 km (0.106 R)
• M9: 1,968,708 km (0.119 R)
• M10: 2,095,118 km (0.094 R)
• M11: 2,524,464 km (0.078 R)
• M12: 2,592,980 km (0.066 R)
• M13: 3,577,184 km (0.104 R)
• M14: 3,889,096 km (0.109 R)
• M15: 4,209,684 km (0.115 R)
• M16: 4,919,227 km (0.108 R)
• M17: 5,531,232 km (0.049 R)
• M18: 5,982,868 km (0.104 R)
• M19: 7,212,263 km (0.106 R)
• M20: 8,107,756 km (0.086 R)
• M21: 9,196,230 km (0.112 R)
• M22: 9,408,808 km (0.087 R)
• M23: 10,110,572 km (0.037 R)
• M24: 10,220,078 km (0.072 R)
• M25: 10,941,289 km (0.082 R)
• M26: 11,450,221 km (0.115 R)
• M27: 12,432,331 km (0.079 R)
• M28: 12,549,765 km (0.101 R)
• M29: 12,844,623 km (0.107 R)
• M30: 13,321,391 km (0.101 R)
• M31: 13,501,507 km (0.093 R)
• M32: 13,622,233 km (0.12 R)
• M33: 15,097,268 km (0.087 R)
• M34: 15,853,784 km (0.051 R)
• M35: 15,917,363 km (0.095 R)
• M36: 16,557,941 km (0.096 R)
• M37: 16,751,670 km (0.036 R)
• M38: 16,816,446 km (0.086 R)
• M39: 17,206,897 km (0.068 R)
• M40: 18,529,791 km (0.087 R)
• M41: 18,596,811 km (0.056 R)
• M42: 18,798,319 km (0.069 R)
• M43: 19,339,115 km (0.067 R)
• M44: 19,611,533 km (0.12 R)
• M45: 21,482,853 km (0.08 R)
• M46: 21,553,164 km (0.068 R)
• M47: 22,403,927 km (0.08 R)
• M48: 22,905,379 km (0.116 R)
• M49: 23,773,346 km (0.083 R)
• M50: 23,846,200 km (0.093 R)
• M51: 24,947,539 km (0.051 R)
• M52: 25,392,593 km (0.112 R)
• M53: 27,123,141 km (0.038 R)
• M54: 27,199,286 km (0.115 R)
• M55: 27,275,432 km (0.101 R)
• M56: 27,580,911 km (0.068 R)
• M57: 28,272,202 km (0.086 R)
• M58: 29,202,851 km (0.067 R)
• M59: 29,907,457 km (0.101 R)
• M60: 31,094,067 km (0.1 R)
• M61: 31,893,817 km (0.11 R)
• M62: 32,054,485 km (0.083 R)
• M63: 34,004,344 km (0.12 R)
• M64: 34,993,635 km (0.116 R)
• M65: 37,592,599 km (0.095 R)
• M66: 37,847,513 km (0.088 R)
• M67: 38,188,148 km (0.084 R)
• M68: 38,786,689 km (0.117 R)
• M69: 40,079,813 km (0.071 R)
• M70: 40,688,078 km (0.077 R)
• M71: 41,474,514 km (0.073 R)
• M72: 43,062,645 km (0.112 R)
• M73: 43,240,367 km (0.084 R)
• M74: 44,490,856 km (0.051 R)
• M75: 45,030,455 km (0.112 R)
• M76: 47,485,506 km (0.1 R)
• M77: 49,517,643 km (0.042 R)
• M78: 49,796,942 km (0.086 R)
• M79: 51,013,472 km (0.094 R)
• M80: 53,762,034 km (0.119 R)
• M81: 54,049,262 km (0.096 R)
• M82: 54,528,723 km (0.091 R)
• M83: 57,142,946 km (0.057 R)
• M84: 57,240,633 km (0.103 R)
• M85: 58,219,602 km (0.106 R)
• M86: 61,489,811 km (0.072 R)
• M87: 63,803,941 km (0.116 R)
• M88: 64,310,778 km (0.071 R)
• M89: 64,615,509 km (0.1 R)
• M90: 69,244,067 km (0.094 R)
• M91: 69,556,278 km (0.094 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 14,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit