🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.84 AU - 0.86 AU

Year: 277 Days

Day: 40.2 Hours

Environment

Temp: 194 °C

Axial Tilt: 171.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,176,646 km

• M1: 707,448 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.13 AU - 1.77 AU

Year: 617 Days

Day: 15.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.11 AU - 1.81 AU

Year: 623 Days

Day: 37.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 69.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.4

Radius: 14.1

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 11.34 AU - 11.56 AU

Year: 13681 Days

Day: 13.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 71,176,646 km

• M1: 180,265 km (0.058 R)
• M2: 276,756 km (0.056 R)
• M3: 773,720 km (0.086 R)
• M4: 986,149 km (0.092 R)
• M5: 1,689,858 km (0.091 R)
• M6: 1,893,909 km (0.095 R)
• M7: 2,052,483 km (0.079 R)
• M8: 3,284,720 km (0.058 R)
• M9: 3,509,416 km (0.062 R)
• M10: 3,739,348 km (0.068 R)
• M11: 4,008,325 km (0.074 R)
• M12: 5,184,165 km (0.081 R)
• M13: 5,675,294 km (0.109 R)
• M14: 6,621,501 km (0.027 R)
• M15: 7,363,207 km (0.083 R)
• M16: 7,658,962 km (0.114 R)
• M17: 8,305,674 km (0.107 R)
• M18: 8,437,170 km (0.092 R)
• M19: 8,569,415 km (0.058 R)
• M20: 9,104,975 km (0.068 R)
• M21: 9,285,989 km (0.09 R)
• M22: 10,729,159 km (0.087 R)
• M23: 10,968,516 km (0.1 R)
• M24: 11,501,234 km (0.091 R)
• M25: 11,598,921 km (0.088 R)
• M26: 11,795,343 km (0.093 R)
• M27: 12,042,479 km (0.098 R)
• M28: 12,391,192 km (0.042 R)
• M29: 12,491,422 km (0.068 R)
• M30: 14,765,160 km (0.098 R)
• M31: 14,871,524 km (0.082 R)
• M32: 15,840,171 km (0.074 R)
• M33: 16,003,681 km (0.115 R)
• M34: 17,387,611 km (0.115 R)
• M35: 17,612,606 km (0.086 R)
• M36: 17,895,196 km (0.1 R)
• M37: 18,008,741 km (0.095 R)
• M38: 18,925,028 km (0.117 R)
• M39: 19,040,667 km (0.109 R)
• M40: 20,328,107 km (0.107 R)
• M41: 20,982,298 km (0.048 R)
• M42: 21,402,219 km (0.096 R)
• M43: 22,311,326 km (0.056 R)
• M44: 22,556,068 km (0.053 R)
• M45: 23,917,109 km (0.086 R)
• M46: 24,355,880 km (0.083 R)
• M47: 26,524,301 km (0.103 R)
• M48: 27,304,304 km (0.117 R)
• M49: 27,631,624 km (0.038 R)
• M50: 28,621,214 km (0.095 R)
• M51: 28,820,479 km (0.119 R)
• M52: 29,287,374 km (0.117 R)
• M53: 30,025,938 km (0.118 R)
• M54: 30,702,869 km (0.064 R)
• M55: 30,906,920 km (0.109 R)
• M56: 32,347,847 km (0.104 R)
• M57: 33,460,406 km (0.101 R)
• M58: 34,091,709 km (0.118 R)
• M59: 34,232,481 km (0.095 R)
• M60: 35,010,539 km (0.1 R)
• M61: 36,512,053 km (0.089 R)
• M62: 36,872,734 km (0.092 R)
• M63: 39,799,766 km (0.11 R)
• M64: 40,096,568 km (0.038 R)
• M65: 40,767,065 km (0.089 R)
• M66: 41,291,256 km (0.098 R)
• M67: 41,892,939 km (0.098 R)
• M68: 43,028,836 km (0.118 R)
• M69: 44,559,371 km (0.085 R)
• M70: 44,790,350 km (0.091 R)
• M71: 45,331,147 km (0.062 R)
• M72: 45,718,755 km (0.106 R)
• M73: 46,419,172 km (0.103 R)
• M74: 47,123,329 km (0.071 R)
• M75: 48,067,441 km (0.113 R)
• M76: 48,304,404 km (0.069 R)
• M77: 51,744,407 km (0.085 R)
• M78: 52,230,601 km (0.101 R)
• M79: 52,636,908 km (0.113 R)
• M80: 52,881,202 km (0.03 R)
• M81: 53,452,815 km (0.109 R)
• M82: 53,616,475 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.6

Radius: 5.2

Gravity: 22.66 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 12.06 AU - 16.58 AU

Year: 19134 Days

Day: 18.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,176,646 km

• M1: 281,094 km (0.068 R)
• M2: 362,775 km (0.077 R)
• M3: 397,781 km (0.086 R)
• M4: 490,980 km (0.09 R)
• M5: 743,501 km (0.093 R)
• M6: 1,643,632 km (0.091 R)
• M7: 1,826,889 km (0.119 R)
• M8: 2,246,362 km (0.103 R)
• M9: 2,983,879 km (0.074 R)
• M10: 3,207,378 km (0.038 R)
• M11: 4,573,207 km (0.112 R)
• M12: 4,658,627 km (0.119 R)
• M13: 4,917,731 km (0.086 R)
• M14: 5,226,052 km (0.069 R)
• M15: 5,631,612 km (0.113 R)
• M16: 5,861,394 km (0.06 R)
• M17: 6,329,935 km (0.09 R)
• M18: 6,761,973 km (0.089 R)
• M19: 7,302,770 km (0.098 R)
• M20: 7,603,761 km (0.094 R)
• M21: 7,755,602 km (0.096 R)
• M22: 7,857,479 km (0.068 R)
• M23: 7,959,804 km (0.095 R)
• M24: 8,165,800 km (0.094 R)
• M25: 8,269,471 km (0.075 R)
• M26: 8,900,325 km (0.095 R)
• M27: 9,655,944 km (0.112 R)
• M28: 9,765,599 km (0.08 R)
• M29: 10,208,110 km (0.072 R)
• M30: 10,431,908 km (0.083 R)
• M31: 11,112,878 km (0.084 R)
• M32: 12,042,928 km (0.057 R)
• M33: 12,279,292 km (0.113 R)
• M34: 13,791,278 km (0.064 R)
• M35: 13,914,696 km (0.096 R)
• M36: 14,915,656 km (0.089 R)
• M37: 15,233,252 km (0.111 R)
• M38: 15,681,597 km (0.106 R)
• M39: 16,329,505 km (0.081 R)
• M40: 17,920,030 km (0.034 R)
• M41: 19,007,457 km (0.116 R)
• M42: 19,836,977 km (0.115 R)
• M43: 20,116,126 km (0.111 R)
• M44: 21,316,949 km (0.108 R)
• M45: 21,818,101 km (0.079 R)
• M46: 21,962,015 km (0.101 R)
• M47: 24,083,761 km (0.08 R)
• M48: 25,131,096 km (0.09 R)
• M49: 25,433,134 km (0.103 R)
• M50: 26,807,041 km (0.082 R)
• M51: 27,115,512 km (0.038 R)
• M52: 27,270,345 km (0.104 R)
• M53: 28,204,734 km (0.086 R)
• M54: 28,597,279 km (0.092 R)
• M55: 28,675,967 km (0.055 R)
• M56: 29,387,604 km (0.076 R)
• M57: 31,232,445 km (0.067 R)
• M58: 31,719,835 km (0.078 R)
• M59: 32,373,727 km (0.037 R)
• M60: 33,114,536 km (0.117 R)
• M61: 33,611,500 km (0.077 R)
• M62: 33,860,880 km (0.079 R)
• M63: 34,194,483 km (0.041 R)
• M64: 34,277,959 km (0.1 R)
• M65: 35,793,535 km (0.051 R)
• M66: 36,048,150 km (0.111 R)
• M67: 36,987,176 km (0.052 R)
• M68: 37,073,045 km (0.107 R)
• M69: 38,193,982 km (0.085 R)
• M70: 38,367,366 km (0.052 R)
• M71: 38,715,031 km (0.096 R)
• M72: 39,676,646 km (0.077 R)
• M73: 39,852,274 km (0.115 R)
• M74: 47,180,027 km (0.096 R)
• M75: 47,366,127 km (0.107 R)
• M76: 48,487,961 km (0.107 R)
• M77: 50,852,954 km (0.077 R)
• M78: 51,713,441 km (0.08 R)
• M79: 52,097,458 km (0.108 R)
• M80: 54,226,386 km (0.091 R)
• M81: 56,580,907 km (0.095 R)
• M82: 58,268,969 km (0.116 R)
• M83: 58,868,707 km (0.072 R)
• M84: 63,225,894 km (0.083 R)
• M85: 63,328,519 km (0.117 R)
• M86: 63,533,767 km (0.114 R)
• M87: 63,636,541 km (0.114 R)
• M88: 64,047,935 km (0.036 R)
• M89: 66,952,826 km (0.107 R)
• M90: 67,161,964 km (0.031 R)
• M91: 69,265,310 km (0.034 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 14,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit