🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.1 AU - 4.76 AU

Year: 2846 Days

Day: 41.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.79 AU - 5.67 AU

Year: 3757 Days

Day: 27.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817

Radius: 9

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.34 AU - 8.34 AU

Year: 6534 Days

Day: 10.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 72,506,014 km

• M1: 121,623 km (0.109 R)
• M2: 330,462 km (0.119 R)
• M3: 464,202 km (0.069 R)
• M4: 729,888 km (0.065 R)
• M5: 895,792 km (0.082 R)
• M6: 1,024,446 km (0.061 R)
• M7: 1,125,275 km (0.119 R)
• M8: 1,300,753 km (0.098 R)
• M9: 1,410,409 km (0.111 R)
• M10: 1,504,207 km (0.109 R)
• M11: 1,580,950 km (0.088 R)
• M12: 1,658,891 km (0.102 R)
• M13: 1,778,419 km (0.118 R)
• M14: 1,839,156 km (0.043 R)
• M15: 1,921,435 km (0.116 R)
• M16: 2,219,135 km (0.103 R)
• M17: 2,508,756 km (0.088 R)
• M18: 2,646,536 km (0.116 R)
• M19: 2,881,853 km (0.08 R)
• M20: 3,222,937 km (0.117 R)
• M21: 3,706,138 km (0.108 R)
• M22: 4,459,662 km (0.066 R)
• M23: 4,711,735 km (0.07 R)
• M24: 5,466,157 km (0.048 R)
• M25: 5,949,059 km (0.112 R)
• M26: 6,226,862 km (0.064 R)
• M27: 6,667,278 km (0.114 R)
• M28: 6,859,062 km (0.04 R)
• M29: 6,923,389 km (0.066 R)
• M30: 7,346,751 km (0.071 R)
• M31: 7,644,750 km (0.082 R)
• M32: 7,845,511 km (0.11 R)
• M33: 9,371,259 km (0.087 R)
• M34: 9,622,285 km (0.047 R)
• M35: 9,802,999 km (0.114 R)
• M36: 10,798,124 km (0.045 R)
• M37: 10,873,072 km (0.11 R)
• M38: 11,174,811 km (0.116 R)
• M39: 11,326,653 km (0.09 R)
• M40: 11,479,243 km (0.075 R)
• M41: 11,709,325 km (0.089 R)
• M42: 12,408,994 km (0.119 R)
• M43: 13,042,242 km (0.087 R)
• M44: 13,362,830 km (0.103 R)
• M45: 13,767,193 km (0.096 R)
• M46: 14,093,615 km (0.052 R)
• M47: 14,175,595 km (0.096 R)
• M48: 14,505,309 km (0.063 R)
• M49: 15,340,364 km (0.055 R)
• M50: 16,148,043 km (0.099 R)
• M51: 16,319,931 km (0.089 R)
• M52: 17,495,471 km (0.051 R)
• M53: 18,339,053 km (0.095 R)
• M54: 19,150,323 km (0.095 R)
• M55: 19,651,924 km (0.054 R)
• M56: 20,948,190 km (0.068 R)
• M57: 22,033,522 km (0.106 R)
• M58: 22,607,081 km (0.088 R)
• M59: 24,999,450 km (0.05 R)
• M60: 25,098,783 km (0.05 R)
• M61: 25,798,003 km (0.104 R)
• M62: 25,998,913 km (0.105 R)
• M63: 27,573,730 km (0.116 R)
• M64: 29,022,436 km (0.11 R)
• M65: 29,179,214 km (0.117 R)
• M66: 29,336,142 km (0.068 R)
• M67: 29,808,722 km (0.07 R)
• M68: 30,072,463 km (0.089 R)
• M69: 31,028,094 km (0.086 R)
• M70: 31,134,758 km (0.089 R)
• M71: 31,616,912 km (0.099 R)
• M72: 32,047,454 km (0.066 R)
• M73: 32,155,464 km (0.09 R)
• M74: 33,569,762 km (0.096 R)
• M75: 33,679,417 km (0.051 R)
• M76: 34,394,944 km (0.052 R)
• M77: 34,948,755 km (0.12 R)
• M78: 35,617,308 km (0.105 R)
• M79: 37,591,103 km (0.108 R)
• M80: 37,761,943 km (0.063 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894.8

Radius: 6.3

Gravity: 22.54 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 11.61 AU - 13.53 AU

Year: 16278 Days

Day: 15.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,506,014 km

• M1: 112,049 km (0.041 R)
• M2: 161,865 km (0.097 R)
• M3: 283,189 km (0.12 R)
• M4: 614,847 km (0.047 R)
• M5: 769,681 km (0.107 R)
• M6: 1,142,778 km (0.106 R)
• M7: 1,196,484 km (0.073 R)
• M8: 1,506,899 km (0.107 R)
• M9: 2,132,518 km (0.089 R)
• M10: 2,199,089 km (0.056 R)
• M11: 2,300,366 km (0.079 R)
• M12: 2,368,733 km (0.053 R)
• M13: 3,831,800 km (0.098 R)
• M14: 4,036,151 km (0.056 R)
• M15: 4,077,440 km (0.029 R)
• M16: 5,021,253 km (0.027 R)
• M17: 5,244,901 km (0.088 R)
• M18: 5,982,269 km (0.091 R)
• M19: 6,751,801 km (0.102 R)
• M20: 6,948,971 km (0.085 R)
• M21: 7,148,235 km (0.071 R)
• M22: 7,198,201 km (0.097 R)
• M23: 8,382,118 km (0.103 R)
• M24: 8,487,884 km (0.097 R)
• M25: 9,404,769 km (0.093 R)
• M26: 10,183,277 km (0.065 R)
• M27: 12,158,417 km (0.092 R)
• M28: 12,458,660 km (0.109 R)
• M29: 12,700,560 km (0.068 R)
• M30: 12,822,183 km (0.051 R)
• M31: 13,435,684 km (0.058 R)
• M32: 14,247,701 km (0.099 R)
• M33: 14,373,962 km (0.069 R)
• M34: 15,075,426 km (0.112 R)
• M35: 15,268,707 km (0.091 R)
• M36: 15,787,961 km (0.092 R)
• M37: 16,511,416 km (0.117 R)
• M38: 17,854,356 km (0.08 R)
• M39: 19,092,578 km (0.12 R)
• M40: 19,162,290 km (0.099 R)
• M41: 21,651,150 km (0.119 R)
• M42: 21,723,705 km (0.117 R)
• M43: 23,639,456 km (0.1 R)
• M44: 24,693,223 km (0.094 R)
• M45: 25,762,249 km (0.098 R)
• M46: 26,070,421 km (0.079 R)
• M47: 27,002,416 km (0.107 R)
• M48: 27,080,506 km (0.083 R)
• M49: 27,472,452 km (0.104 R)
• M50: 28,341,167 km (0.07 R)
• M51: 29,219,007 km (0.05 R)
• M52: 29,943,809 km (0.064 R)
• M53: 30,267,838 km (0.068 R)
• M54: 30,674,445 km (0.095 R)
• M55: 31,001,167 km (0.096 R)
• M56: 31,246,956 km (0.069 R)
• M57: 31,657,901 km (0.087 R)
• M58: 32,651,680 km (0.111 R)
• M59: 33,403,559 km (0.107 R)
• M60: 34,076,899 km (0.119 R)
• M61: 34,669,606 km (0.05 R)
• M62: 35,779,472 km (0.098 R)
• M63: 39,355,161 km (0.057 R)
• M64: 40,960,645 km (0.088 R)
• M65: 41,050,553 km (0.09 R)
• M66: 41,500,544 km (0.118 R)
• M67: 42,405,611 km (0.099 R)
• M68: 43,225,706 km (0.058 R)
• M69: 45,252,309 km (0.081 R)
• M70: 45,624,209 km (0.111 R)
• M71: 45,903,658 km (0.107 R)
• M72: 46,933,490 km (0.107 R)
• M73: 48,920,448 km (0.102 R)
• M74: 49,684,594 km (0.115 R)
• M75: 50,356,438 km (0.089 R)
• M76: 52,389,922 km (0.056 R)
• M77: 52,878,060 km (0.085 R)
• M78: 53,563,966 km (0.092 R)
• M79: 53,957,259 km (0.063 R)
• M80: 54,055,844 km (0.114 R)
• M81: 55,838,452 km (0.051 R)
• M82: 56,636,856 km (0.115 R)
• M83: 57,238,240 km (0.056 R)
• M84: 57,740,889 km (0.092 R)
• M85: 60,174,397 km (0.067 R)
• M86: 60,583,098 km (0.065 R)
• M87: 61,918,110 km (0.079 R)
• M88: 62,744,489 km (0.041 R)
• M89: 65,245,466 km (0.094 R)
• M90: 68,417,090 km (0.098 R)
• M91: 68,523,753 km (0.105 R)
• M92: 68,737,080 km (0.104 R)
• M93: 71,098,333 km (0.032 R)
• M94: 71,206,193 km (0.066 R)
• M95: 71,638,680 km (0.116 R)
• M96: 71,963,457 km (0.106 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 13,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit