🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.07 AU - 1.53 AU

Year: 564 Days

Day: 19.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,003,623 km

• M1: 183,856 km (0.058 R)
• M2: 418,724 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.07 AU - 1.78 AU

Year: 644 Days

Day: 28.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.65 AU - 2.15 AU

Year: 997 Days

Day: 46.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451

Radius: 10.8

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.97 AU - 10.17 AU

Year: 9554 Days

Day: 13.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 99,003,623 km

• M1: 137,929 km (0.077 R)
• M2: 208,390 km (0.109 R)
• M3: 293,661 km (0.113 R)
• M4: 409,749 km (0.072 R)
• M5: 771,775 km (0.097 R)
• M6: 1,296,116 km (0.103 R)
• M7: 1,390,063 km (0.106 R)
• M8: 1,506,002 km (0.106 R)
• M9: 1,727,107 km (0.043 R)
• M10: 2,201,033 km (0.064 R)
• M11: 2,594,476 km (0.12 R)
• M12: 2,787,308 km (0.038 R)
• M13: 3,713,169 km (0.098 R)
• M14: 4,465,646 km (0.066 R)
• M15: 4,933,738 km (0.107 R)
• M16: 5,295,017 km (0.109 R)
• M17: 5,448,205 km (0.087 R)
• M18: 5,696,238 km (0.082 R)
• M19: 5,790,335 km (0.082 R)
• M20: 6,397,703 km (0.104 R)
• M21: 6,593,825 km (0.101 R)
• M22: 6,758,682 km (0.074 R)
• M23: 6,958,395 km (0.103 R)
• M24: 7,295,589 km (0.097 R)
• M25: 7,707,432 km (0.107 R)
• M26: 7,951,127 km (0.111 R)
• M27: 8,056,294 km (0.036 R)
• M28: 9,134,147 km (0.117 R)
• M29: 9,466,254 km (0.109 R)
• M30: 9,915,347 km (0.117 R)
• M31: 9,990,894 km (0.098 R)
• M32: 10,218,731 km (0.034 R)
• M33: 10,371,471 km (0.08 R)
• M34: 10,679,343 km (0.103 R)
• M35: 10,756,835 km (0.09 R)
• M36: 11,225,375 km (0.036 R)
• M37: 11,700,648 km (0.049 R)
• M38: 12,304,126 km (0.059 R)
• M39: 12,385,208 km (0.062 R)
• M40: 12,466,739 km (0.116 R)
• M41: 13,290,574 km (0.095 R)
• M42: 14,004,605 km (0.077 R)
• M43: 14,430,510 km (0.097 R)
• M44: 14,601,949 km (0.082 R)
• M45: 15,120,754 km (0.05 R)
• M46: 17,392,099 km (0.03 R)
• M47: 17,712,089 km (0.088 R)
• M48: 19,720,291 km (0.114 R)
• M49: 20,245,529 km (0.085 R)
• M50: 20,341,570 km (0.118 R)
• M51: 20,630,444 km (0.115 R)
• M52: 21,066,372 km (0.049 R)
• M53: 21,505,292 km (0.106 R)
• M54: 21,897,987 km (0.086 R)
• M55: 22,491,591 km (0.082 R)
• M56: 22,890,269 km (0.05 R)
• M57: 23,694,508 km (0.059 R)
• M58: 23,846,349 km (0.056 R)
• M59: 23,947,777 km (0.099 R)
• M60: 24,150,931 km (0.105 R)
• M61: 24,559,183 km (0.081 R)
• M62: 25,175,826 km (0.112 R)
• M63: 26,319,501 km (0.087 R)
• M64: 27,320,760 km (0.057 R)
• M65: 27,426,825 km (0.098 R)
• M66: 27,852,730 km (0.107 R)
• M67: 29,360,527 km (0.081 R)
• M68: 30,124,374 km (0.097 R)
• M69: 30,288,931 km (0.054 R)
• M70: 30,508,691 km (0.086 R)
• M71: 30,894,803 km (0.067 R)
• M72: 31,393,412 km (0.03 R)
• M73: 32,286,512 km (0.087 R)
• M74: 32,848,850 km (0.119 R)
• M75: 33,301,234 km (0.106 R)
• M76: 34,498,167 km (0.113 R)
• M77: 34,900,286 km (0.109 R)
• M78: 35,419,689 km (0.107 R)
• M79: 36,290,798 km (0.12 R)
• M80: 36,699,798 km (0.101 R)
• M81: 37,522,437 km (0.118 R)
• M82: 38,232,279 km (0.078 R)
• M83: 38,410,450 km (0.109 R)
• M84: 38,708,000 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.1

Radius: 5.5

Gravity: 24.73 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 17.19 AU - 18.25 AU

Year: 28405 Days

Day: 19.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 99,003,623 km

• M1: 268,678 km (0.107 R)
• M2: 801,246 km (0.08 R)
• M3: 1,076,506 km (0.09 R)
• M4: 1,414,747 km (0.049 R)
• M5: 1,558,959 km (0.086 R)
• M6: 1,900,641 km (0.085 R)
• M7: 1,979,778 km (0.102 R)
• M8: 2,349,135 km (0.06 R)
• M9: 2,563,509 km (0.077 R)
• M10: 2,651,173 km (0.118 R)
• M11: 2,874,373 km (0.107 R)
• M12: 3,434,618 km (0.111 R)
• M13: 3,628,796 km (0.067 R)
• M14: 3,876,530 km (0.043 R)
• M15: 4,284,333 km (0.102 R)
• M16: 5,085,280 km (0.087 R)
• M17: 5,306,536 km (0.079 R)
• M18: 5,644,477 km (0.04 R)
• M19: 5,931,406 km (0.079 R)
• M20: 6,400,246 km (0.071 R)
• M21: 7,435,762 km (0.061 R)
• M22: 8,004,683 km (0.095 R)
• M23: 8,719,013 km (0.097 R)
• M24: 9,521,456 km (0.084 R)
• M25: 9,589,373 km (0.118 R)
• M26: 10,069,283 km (0.071 R)
• M27: 10,627,433 km (0.11 R)
• M28: 11,052,590 km (0.064 R)
• M29: 11,919,510 km (0.079 R)
• M30: 12,213,320 km (0.043 R)
• M31: 12,509,524 km (0.056 R)
• M32: 12,658,523 km (0.108 R)
• M33: 12,733,322 km (0.106 R)
• M34: 13,948,655 km (0.118 R)
• M35: 14,258,173 km (0.095 R)
• M36: 14,726,863 km (0.104 R)
• M37: 15,920,355 km (0.081 R)
• M38: 18,061,549 km (0.095 R)
• M39: 18,229,997 km (0.075 R)
• M40: 19,251,451 km (0.091 R)
• M41: 19,509,657 km (0.092 R)
• M42: 22,878,750 km (0.085 R)
• M43: 24,536,145 km (0.11 R)
• M44: 25,285,182 km (0.108 R)
• M45: 26,231,987 km (0.065 R)
• M46: 26,422,724 km (0.119 R)
• M47: 27,770,750 km (0.112 R)
• M48: 28,551,053 km (0.09 R)
• M49: 29,536,604 km (0.044 R)
• M50: 29,734,970 km (0.064 R)
• M51: 29,933,936 km (0.115 R)
• M52: 30,533,225 km (0.115 R)
• M53: 31,136,403 km (0.099 R)
• M54: 31,439,489 km (0.051 R)
• M55: 32,456,904 km (0.109 R)
• M56: 37,703,151 km (0.101 R)
• M57: 37,810,862 km (0.046 R)
• M58: 38,134,143 km (0.025 R)
• M59: 39,545,898 km (0.116 R)
• M60: 41,195,962 km (0.104 R)
• M61: 41,862,421 km (0.103 R)
• M62: 44,676,806 km (0.11 R)
• M63: 45,819,584 km (0.118 R)
• M64: 45,934,475 km (0.106 R)
• M65: 47,551,778 km (0.053 R)
• M66: 48,017,326 km (0.102 R)
• M67: 48,367,385 km (0.095 R)
• M68: 49,894,480 km (0.083 R)
• M69: 55,913,102 km (0.026 R)
• M70: 57,267,561 km (0.083 R)
• M71: 58,508,326 km (0.089 R)
• M72: 58,757,556 km (0.117 R)
• M73: 61,142,595 km (0.084 R)
• M74: 65,877,068 km (0.064 R)
• M75: 67,568,421 km (0.112 R)
• M76: 69,010,545 km (0.054 R)
• M77: 72,325,783 km (0.047 R)
• M78: 74,744,631 km (0.074 R)
• M79: 76,508,091 km (0.099 R)
• M80: 76,916,942 km (0.081 R)
• M81: 77,326,691 km (0.12 R)
• M82: 78,834,787 km (0.065 R)
• M83: 79,799,543 km (0.112 R)
• M84: 81,601,599 km (0.104 R)
• M85: 82,717,151 km (0.092 R)
• M86: 83,416,969 km (0.107 R)
• M87: 84,118,733 km (0.078 R)
• M88: 85,669,614 km (0.028 R)
• M89: 87,229,770 km (0.086 R)
• M90: 87,514,455 km (0.109 R)
• M91: 91,821,677 km (0.117 R)
• M92: 92,981,958 km (0.084 R)
• M93: 95,170,276 km (0.05 R)
• M94: 95,610,094 km (0.061 R)
• M95: 96,344,469 km (0.067 R)
• M96: 97,523,301 km (0.045 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 14,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit