🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.57 AU - 0.79 AU

Year: 209 Days

Day: 32.4 Hours

Environment

Temp: 199 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.35 AU - 1.35 AU

Year: 585 Days

Day: 40.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.1

Radius: 9.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7 AU - 9.92 AU

Year: 9173 Days

Day: 11.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 51,477,385 km

• M1: 169,794 km (0.115 R)
• M2: 229,932 km (0.108 R)
• M3: 311,313 km (0.107 R)
• M4: 423,512 km (0.042 R)
• M5: 581,038 km (0.09 R)
• M6: 1,314,666 km (0.081 R)
• M7: 1,625,680 km (0.057 R)
• M8: 1,835,566 km (0.109 R)
• M9: 2,134,911 km (0.046 R)
• M10: 2,199,837 km (0.1 R)
• M11: 2,315,326 km (0.1 R)
• M12: 2,535,086 km (0.116 R)
• M13: 2,761,726 km (0.025 R)
• M14: 2,886,491 km (0.063 R)
• M15: 3,086,503 km (0.105 R)
• M16: 3,309,853 km (0.119 R)
• M17: 3,538,738 km (0.085 R)
• M18: 3,733,215 km (0.045 R)
• M19: 3,851,696 km (0.083 R)
• M20: 4,400,421 km (0.108 R)
• M21: 4,546,728 km (0.107 R)
• M22: 5,235,925 km (0.119 R)
• M23: 5,302,347 km (0.028 R)
• M24: 5,480,518 km (0.084 R)
• M25: 5,592,866 km (0.118 R)
• M26: 5,957,735 km (0.106 R)
• M27: 6,377,357 km (0.113 R)
• M28: 7,000,582 km (0.118 R)
• M29: 7,122,654 km (0.037 R)
• M30: 7,468,225 km (0.087 R)
• M31: 8,356,088 km (0.106 R)
• M32: 8,511,670 km (0.085 R)
• M33: 8,825,676 km (0.094 R)
• M34: 9,037,207 km (0.097 R)
• M35: 9,116,943 km (0.103 R)
• M36: 10,119,698 km (0.097 R)
• M37: 10,257,776 km (0.066 R)
• M38: 10,368,778 km (0.102 R)
• M39: 10,480,228 km (0.117 R)
• M40: 10,620,102 km (0.089 R)
• M41: 10,873,222 km (0.043 R)
• M42: 11,673,870 km (0.118 R)
• M43: 12,257,451 km (0.119 R)
• M44: 12,404,805 km (0.101 R)
• M45: 12,671,538 km (0.1 R)
• M46: 13,452,738 km (0.114 R)
• M47: 14,280,463 km (0.043 R)
• M48: 14,747,508 km (0.098 R)
• M49: 16,017,294 km (0.115 R)
• M50: 16,081,622 km (0.114 R)
• M51: 16,275,351 km (0.107 R)
• M52: 16,340,127 km (0.11 R)
• M53: 18,221,469 km (0.069 R)
• M54: 18,524,854 km (0.108 R)
• M55: 18,660,090 km (0.115 R)
• M56: 18,727,858 km (0.109 R)
• M57: 18,829,734 km (0.092 R)
• M58: 19,513,397 km (0.12 R)
• M59: 19,892,926 km (0.111 R)
• M60: 20,100,867 km (0.108 R)
• M61: 20,379,419 km (0.113 R)
• M62: 21,081,182 km (0.116 R)
• M63: 21,187,098 km (0.056 R)
• M64: 21,328,767 km (0.093 R)
• M65: 21,755,270 km (0.088 R)
• M66: 22,725,263 km (0.085 R)
• M67: 23,343,252 km (0.116 R)
• M68: 23,599,363 km (0.108 R)
• M69: 23,672,666 km (0.073 R)
• M70: 24,558,585 km (0.038 R)
• M71: 24,744,535 km (0.069 R)
• M72: 25,043,132 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.3

Radius: 11.1

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 11.25 AU - 12.21 AU

Year: 14976 Days

Day: 8.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,477,385 km

• M1: 365,767 km (0.059 R)
• M2: 459,864 km (0.029 R)
• M3: 595,848 km (0.118 R)
• M4: 836,701 km (0.028 R)
• M5: 911,500 km (0.105 R)
• M6: 988,842 km (0.114 R)
• M7: 1,278,015 km (0.064 R)
• M8: 1,410,259 km (0.057 R)
• M9: 1,524,253 km (0.059 R)
• M10: 2,166,327 km (0.114 R)
• M11: 2,600,161 km (0.101 R)
• M12: 2,769,954 km (0.079 R)
• M13: 2,856,272 km (0.083 R)
• M14: 3,150,531 km (0.075 R)
• M15: 3,301,326 km (0.103 R)
• M16: 3,393,029 km (0.106 R)
• M17: 3,864,263 km (0.075 R)
• M18: 5,363,682 km (0.03 R)
• M19: 6,516,932 km (0.081 R)
• M20: 6,671,317 km (0.072 R)
• M21: 8,531,866 km (0.107 R)
• M22: 8,999,210 km (0.09 R)
• M23: 9,959,029 km (0.092 R)
• M24: 10,092,471 km (0.085 R)
• M25: 10,451,206 km (0.096 R)
• M26: 11,273,546 km (0.04 R)
• M27: 11,459,197 km (0.106 R)
• M28: 11,927,588 km (0.088 R)
• M29: 12,738,259 km (0.106 R)
• M30: 12,931,689 km (0.101 R)
• M31: 13,028,628 km (0.113 R)
• M32: 13,566,732 km (0.112 R)
• M33: 13,764,201 km (0.074 R)
• M34: 13,913,051 km (0.08 R)
• M35: 14,162,131 km (0.073 R)
• M36: 14,765,908 km (0.095 R)
• M37: 15,275,588 km (0.081 R)
• M38: 15,894,774 km (0.094 R)
• M39: 16,680,462 km (0.117 R)
• M40: 17,963,563 km (0.114 R)
• M41: 18,452,897 km (0.067 R)
• M42: 20,115,528 km (0.051 R)
• M43: 21,825,731 km (0.056 R)
• M44: 22,057,308 km (0.092 R)
• M45: 22,464,364 km (0.055 R)
• M46: 22,932,755 km (0.041 R)
• M47: 23,522,769 km (0.052 R)
• M48: 23,641,400 km (0.087 R)
• M49: 24,058,030 km (0.084 R)
• M50: 25,322,731 km (0.082 R)
• M51: 26,547,040 km (0.082 R)
• M52: 28,104,653 km (0.11 R)
• M53: 28,356,576 km (0.104 R)
• M54: 28,545,966 km (0.057 R)
• M55: 28,926,244 km (0.074 R)
• M56: 29,563,531 km (0.112 R)
• M57: 29,691,587 km (0.106 R)
• M58: 30,528,288 km (0.086 R)
• M59: 30,657,690 km (0.116 R)
• M60: 31,372,768 km (0.084 R)
• M61: 32,027,558 km (0.084 R)
• M62: 32,159,054 km (0.073 R)
• M63: 35,708,713 km (0.081 R)
• M64: 35,845,146 km (0.046 R)
• M65: 37,218,454 km (0.116 R)
• M66: 37,981,104 km (0.082 R)
• M67: 38,050,667 km (0.108 R)
• M68: 38,259,655 km (0.064 R)
• M69: 39,733,344 km (0.12 R)
• M70: 40,370,631 km (0.068 R)
• M71: 41,942,755 km (0.095 R)
• M72: 42,230,731 km (0.063 R)
• M73: 42,374,943 km (0.113 R)
• M74: 42,591,561 km (0.029 R)
• M75: 43,753,338 km (0.079 R)
• M76: 43,826,342 km (0.071 R)
• M77: 46,628,460 km (0.09 R)
• M78: 46,777,609 km (0.103 R)
• M79: 46,852,258 km (0.11 R)
• M80: 47,076,206 km (0.087 R)
• M81: 48,881,403 km (0.095 R)
• M82: 50,479,557 km (0.089 R)
• M83: 51,092,759 km (0.11 R)
• M84: 51,477,375 km (0.095 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 14,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit