🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.49 AU - 0.69 AU

Year: 162 Days

Day: 45.4 Hours

Environment

Temp: 247 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.83 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.49 AU - 3.65 AU

Year: 1917 Days

Day: 22.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,833,289 km

• M1: 157,676 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.4

Radius: 8.7

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 9.67 AU - 10.95 AU

Year: 11800 Days

Day: 12.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 67,833,289 km

• M1: 134,788 km (0.096 R)
• M2: 457,171 km (0.101 R)
• M3: 741,108 km (0.078 R)
• M4: 858,991 km (0.03 R)
• M5: 929,302 km (0.106 R)
• M6: 983,456 km (0.072 R)
• M7: 1,331,421 km (0.105 R)
• M8: 1,829,133 km (0.067 R)
• M9: 2,380,401 km (0.053 R)
• M10: 3,340,072 km (0.106 R)
• M11: 3,771,811 km (0.083 R)
• M12: 4,344,173 km (0.113 R)
• M13: 4,593,253 km (0.082 R)
• M14: 4,719,663 km (0.116 R)
• M15: 5,073,013 km (0.118 R)
• M16: 6,045,400 km (0.108 R)
• M17: 6,149,220 km (0.117 R)
• M18: 6,323,652 km (0.089 R)
• M19: 6,677,451 km (0.06 R)
• M20: 6,892,871 km (0.116 R)
• M21: 7,037,682 km (0.072 R)
• M22: 8,309,414 km (0.1 R)
• M23: 8,541,141 km (0.081 R)
• M24: 8,932,190 km (0.08 R)
• M25: 9,449,200 km (0.114 R)
• M26: 9,935,094 km (0.065 R)
• M27: 10,720,931 km (0.072 R)
• M28: 10,973,303 km (0.094 R)
• M29: 11,612,834 km (0.085 R)
• M30: 11,699,002 km (0.082 R)
• M31: 11,785,320 km (0.11 R)
• M32: 12,439,961 km (0.101 R)
• M33: 12,838,489 km (0.071 R)
• M34: 12,927,650 km (0.085 R)
• M35: 13,016,960 km (0.057 R)
• M36: 13,106,569 km (0.086 R)
• M37: 13,331,265 km (0.11 R)
• M38: 13,875,950 km (0.098 R)
• M39: 14,104,985 km (0.091 R)
• M40: 14,335,366 km (0.079 R)
• M41: 15,221,883 km (0.108 R)
• M42: 16,852,350 km (0.087 R)
• M43: 17,194,929 km (0.069 R)
• M44: 17,787,486 km (0.108 R)
• M45: 17,886,969 km (0.09 R)
• M46: 19,043,510 km (0.095 R)
• M47: 19,965,332 km (0.073 R)
• M48: 20,223,987 km (0.045 R)
• M49: 21,269,825 km (0.115 R)
• M50: 21,375,292 km (0.113 R)
• M51: 21,534,015 km (0.119 R)
• M52: 21,693,038 km (0.073 R)
• M53: 22,386,723 km (0.101 R)
• M54: 22,547,840 km (0.119 R)
• M55: 22,709,256 km (0.093 R)
• M56: 23,905,291 km (0.099 R)
• M57: 24,511,013 km (0.085 R)
• M58: 24,566,364 km (0.081 R)
• M59: 24,843,569 km (0.114 R)
• M60: 26,188,454 km (0.088 R)
• M61: 26,642,034 km (0.119 R)
• M62: 26,755,878 km (0.058 R)
• M63: 27,844,951 km (0.114 R)
• M64: 28,715,012 km (0.059 R)
• M65: 29,948,147 km (0.108 R)
• M66: 30,184,961 km (0.111 R)
• M67: 31,920,446 km (0.073 R)
• M68: 32,222,933 km (0.086 R)
• M69: 32,465,580 km (0.059 R)
• M70: 33,872,847 km (0.037 R)
• M71: 34,181,318 km (0.115 R)
• M72: 34,552,770 km (0.075 R)
• M73: 35,112,565 km (0.102 R)
• M74: 35,800,715 km (0.096 R)
• M75: 36,873,033 km (0.09 R)
• M76: 37,254,059 km (0.097 R)
• M77: 37,827,916 km (0.071 R)
• M78: 38,790,877 km (0.094 R)
• M79: 39,632,066 km (0.112 R)
• M80: 40,413,865 km (0.091 R)
• M81: 41,003,580 km (0.05 R)
• M82: 41,530,164 km (0.094 R)
• M83: 41,860,327 km (0.052 R)
• M84: 42,058,843 km (0.117 R)
• M85: 42,856,200 km (0.073 R)
• M86: 42,989,641 km (0.118 R)
• M87: 45,142,354 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.9

Radius: 11.6

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 9.39 AU - 13.93 AU

Year: 14192 Days

Day: 7.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 67,833,289 km

• M1: 150,346 km (0.058 R)
• M2: 244,593 km (0.111 R)
• M3: 513,719 km (0.065 R)
• M4: 923,916 km (0.091 R)
• M5: 1,065,436 km (0.111 R)
• M6: 1,506,899 km (0.093 R)
• M7: 1,971,850 km (0.118 R)
• M8: 2,316,972 km (0.092 R)
• M9: 2,749,609 km (0.051 R)
• M10: 2,887,987 km (0.064 R)
• M11: 3,135,721 km (0.103 R)
• M12: 3,353,685 km (0.07 R)
• M13: 4,037,347 km (0.078 R)
• M14: 4,395,335 km (0.117 R)
• M15: 4,557,798 km (0.043 R)
• M16: 4,805,233 km (0.05 R)
• M17: 4,888,709 km (0.096 R)
• M18: 5,057,156 km (0.118 R)
• M19: 5,313,567 km (0.118 R)
• M20: 5,661,980 km (0.068 R)
• M21: 5,883,535 km (0.09 R)
• M22: 5,972,994 km (0.095 R)
• M23: 6,289,543 km (0.1 R)
• M24: 6,381,097 km (0.089 R)
• M25: 6,473,100 km (0.118 R)
• M26: 6,986,669 km (0.07 R)
• M27: 8,053,153 km (0.071 R)
• M28: 9,588,027 km (0.088 R)
• M29: 9,905,773 km (0.081 R)
• M30: 10,173,254 km (0.098 R)
• M31: 10,934,707 km (0.081 R)
• M32: 11,658,312 km (0.111 R)
• M33: 15,502,229 km (0.091 R)
• M34: 15,688,329 km (0.067 R)
• M35: 17,140,176 km (0.115 R)
• M36: 17,849,569 km (0.083 R)
• M37: 18,044,645 km (0.065 R)
• M38: 18,502,863 km (0.062 R)
• M39: 18,634,509 km (0.101 R)
• M40: 20,035,044 km (0.06 R)
• M41: 20,645,703 km (0.081 R)
• M42: 21,607,617 km (0.101 R)
• M43: 21,815,708 km (0.076 R)
• M44: 21,954,684 km (0.084 R)
• M45: 22,654,503 km (0.103 R)
• M46: 24,147,789 km (0.099 R)
• M47: 25,672,640 km (0.098 R)
• M48: 26,187,855 km (0.119 R)
• M49: 30,275,767 km (0.025 R)
• M50: 30,742,063 km (0.103 R)
• M51: 30,820,153 km (0.085 R)
• M52: 30,976,184 km (0.09 R)
• M53: 32,313,738 km (0.119 R)
• M54: 32,472,312 km (0.073 R)
• M55: 32,631,185 km (0.074 R)
• M56: 33,429,439 km (0.111 R)
• M57: 33,750,476 km (0.063 R)
• M58: 33,911,444 km (0.066 R)
• M59: 34,557,707 km (0.09 R)
• M60: 37,017,096 km (0.097 R)
• M61: 37,183,149 km (0.056 R)
• M62: 38,100,334 km (0.093 R)
• M63: 40,383,347 km (0.11 R)
• M64: 41,498,150 km (0.099 R)
• M65: 41,670,636 km (0.036 R)
• M66: 44,814,885 km (0.091 R)
• M67: 45,257,545 km (0.064 R)
• M68: 45,879,872 km (0.113 R)
• M69: 46,504,892 km (0.108 R)
• M70: 47,132,904 km (0.115 R)
• M71: 47,853,965 km (0.119 R)
• M72: 49,398,264 km (0.097 R)
• M73: 50,498,108 km (0.041 R)
• M74: 51,698,780 km (0.067 R)
• M75: 52,815,528 km (0.048 R)
• M76: 53,470,617 km (0.051 R)
• M77: 55,262,201 km (0.059 R)
• M78: 56,977,640 km (0.057 R)
• M79: 57,361,209 km (0.09 R)
• M80: 57,457,251 km (0.12 R)
• M81: 59,194,830 km (0.089 R)
• M82: 61,243,872 km (0.093 R)
• M83: 63,812,767 km (0.045 R)
• M84: 64,211,146 km (0.118 R)
• M85: 66,114,629 km (0.06 R)
• M86: 66,215,309 km (0.063 R)
• M87: 67,022,688 km (0.077 R)
• M88: 67,630,355 km (0.092 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 10,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit