🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.4 AU - 0.66 AU

Year: 148 Days

Day: 36.7 Hours

Environment

Temp: 218 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.2 AU - 1.78 AU

Year: 696 Days

Day: 20.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.32 AU - 3.66 AU

Year: 1980 Days

Day: 12.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.39 AU - 3.45 AU

Year: 2422 Days

Day: 28 Hours

Environment

Temp: -117 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,545,740 km

• M1: 149,149 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.46 AU - 4.34 AU

Year: 2949 Days

Day: 36.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.5

Radius: 14.8

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.1 AU - 5.6 AU

Year: 4090 Days

Day: 8.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 85,545,740 km

• M1: 186,698 km (0.041 R)
• M2: 292,464 km (0.063 R)
• M3: 391,498 km (0.095 R)
• M4: 539,600 km (0.117 R)
• M5: 712,235 km (0.099 R)
• M6: 843,283 km (0.095 R)
• M7: 970,741 km (0.09 R)
• M8: 1,105,379 km (0.103 R)
• M9: 1,290,880 km (0.103 R)
• M10: 1,425,668 km (0.116 R)
• M11: 1,518,418 km (0.11 R)
• M12: 1,661,584 km (0.068 R)
• M13: 1,809,536 km (0.039 R)
• M14: 1,944,922 km (0.09 R)
• M15: 2,427,824 km (0.08 R)
• M16: 2,790,150 km (0.097 R)
• M17: 3,028,160 km (0.101 R)
• M18: 3,293,846 km (0.109 R)
• M19: 3,739,199 km (0.074 R)
• M20: 4,249,178 km (0.097 R)
• M21: 4,828,870 km (0.114 R)
• M22: 5,140,332 km (0.095 R)
• M23: 5,286,340 km (0.102 R)
• M24: 5,960,578 km (0.111 R)
• M25: 6,582,905 km (0.113 R)
• M26: 6,768,256 km (0.09 R)
• M27: 7,555,291 km (0.064 R)
• M28: 8,143,210 km (0.041 R)
• M29: 8,543,534 km (0.117 R)
• M30: 9,097,196 km (0.089 R)
• M31: 9,873,759 km (0.089 R)
• M32: 10,393,013 km (0.106 R)
• M33: 11,267,861 km (0.098 R)
• M34: 11,426,435 km (0.118 R)
• M35: 12,068,808 km (0.095 R)
• M36: 13,087,719 km (0.117 R)
• M37: 13,861,440 km (0.109 R)
• M38: 13,963,465 km (0.073 R)
• M39: 14,065,790 km (0.109 R)
• M40: 14,546,299 km (0.083 R)
• M41: 14,927,773 km (0.047 R)
• M42: 15,067,348 km (0.085 R)
• M43: 15,700,596 km (0.113 R)
• M44: 15,842,564 km (0.107 R)
• M45: 16,378,573 km (0.073 R)
• M46: 16,739,254 km (0.106 R)
• M47: 16,847,862 km (0.027 R)
• M48: 16,956,919 km (0.096 R)
• M49: 17,138,979 km (0.082 R)
• M50: 17,358,439 km (0.082 R)
• M51: 17,615,598 km (0.108 R)
• M52: 18,245,405 km (0.091 R)
• M53: 18,581,701 km (0.081 R)
• M54: 18,731,897 km (0.113 R)
• M55: 18,920,241 km (0.088 R)
• M56: 19,071,335 km (0.087 R)
• M57: 19,871,235 km (0.112 R)
• M58: 20,449,281 km (0.114 R)
• M59: 21,032,862 km (0.077 R)
• M60: 21,780,104 km (0.046 R)
• M61: 21,978,171 km (0.076 R)
• M62: 22,455,987 km (0.075 R)
• M63: 23,300,317 km (0.08 R)
• M64: 23,869,088 km (0.117 R)
• M65: 24,524,776 km (0.07 R)
• M66: 25,269,324 km (0.085 R)
• M67: 26,273,874 km (0.114 R)
• M68: 26,653,853 km (0.082 R)
• M69: 27,291,289 km (0.063 R)
• M70: 27,890,877 km (0.08 R)
• M71: 28,451,421 km (0.119 R)
• M72: 28,668,038 km (0.109 R)
• M73: 29,059,386 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.2

Radius: 4

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 10.31 AU - 15.75 AU

Year: 18009 Days

Day: 19.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 85,545,740 km

• M1: 145,708 km (0.051 R)
• M2: 268,379 km (0.104 R)
• M3: 305,778 km (0.056 R)
• M4: 501,602 km (0.053 R)
• M5: 548,725 km (0.103 R)
• M6: 577,747 km (0.067 R)
• M7: 688,898 km (0.069 R)
• M8: 1,160,730 km (0.038 R)
• M9: 1,211,294 km (0.075 R)
• M10: 1,434,045 km (0.066 R)
• M11: 1,571,077 km (0.068 R)
• M12: 1,828,236 km (0.059 R)
• M13: 1,887,177 km (0.113 R)
• M14: 2,445,626 km (0.051 R)
• M15: 3,353,087 km (0.094 R)
• M16: 3,498,197 km (0.112 R)
• M17: 3,664,101 km (0.072 R)
• M18: 3,908,095 km (0.091 R)
• M19: 4,731,930 km (0.088 R)
• M20: 4,894,693 km (0.04 R)
• M21: 4,997,466 km (0.071 R)
• M22: 5,436,536 km (0.092 R)
• M23: 7,619,618 km (0.034 R)
• M24: 7,906,547 km (0.116 R)
• M25: 9,907,119 km (0.05 R)
• M26: 10,298,766 km (0.102 R)
• M27: 11,777,541 km (0.111 R)
• M28: 12,025,874 km (0.065 R)
• M29: 12,471,376 km (0.093 R)
• M30: 15,376,118 km (0.112 R)
• M31: 15,829,100 km (0.113 R)
• M32: 16,011,610 km (0.118 R)
• M33: 17,747,394 km (0.071 R)
• M34: 19,120,253 km (0.096 R)
• M35: 19,639,807 km (0.091 R)
• M36: 20,262,732 km (0.078 R)
• M37: 20,759,098 km (0.118 R)
• M38: 21,125,613 km (0.114 R)
• M39: 21,427,053 km (0.049 R)
• M40: 21,729,988 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.9

Radius: 7.6

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 14.59 AU - 19.79 AU

Year: 27289 Days

Day: 21.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,545,740 km

• M1: 167,400 km (0.109 R)
• M2: 267,481 km (0.101 R)
• M3: 583,731 km (0.071 R)
• M4: 702,661 km (0.105 R)
• M5: 965,205 km (0.09 R)
• M6: 1,137,093 km (0.117 R)
• M7: 1,413,700 km (0.075 R)
• M8: 1,643,333 km (0.046 R)
• M9: 1,955,992 km (0.087 R)
• M10: 2,325,200 km (0.114 R)
• M11: 3,043,569 km (0.114 R)
• M12: 4,427,648 km (0.07 R)
• M13: 5,873,811 km (0.079 R)
• M14: 6,894,068 km (0.094 R)
• M15: 7,060,122 km (0.096 R)
• M16: 7,339,720 km (0.08 R)
• M17: 8,435,525 km (0.108 R)
• M18: 10,457,041 km (0.095 R)
• M19: 11,554,192 km (0.079 R)
• M20: 11,751,511 km (0.065 R)
• M21: 12,823,081 km (0.104 R)
• M22: 13,577,652 km (0.09 R)
• M23: 13,995,479 km (0.091 R)
• M24: 14,417,345 km (0.071 R)
• M25: 14,488,105 km (0.051 R)
• M26: 14,700,983 km (0.118 R)
• M27: 16,441,105 km (0.118 R)
• M28: 16,886,159 km (0.092 R)
• M29: 16,960,808 km (0.075 R)
• M30: 17,864,230 km (0.062 R)
• M31: 18,783,209 km (0.093 R)
• M32: 19,795,987 km (0.104 R)
• M33: 19,874,676 km (0.097 R)
• M34: 20,111,339 km (0.115 R)
• M35: 20,587,210 km (0.09 R)
• M36: 20,666,946 km (0.088 R)
• M37: 20,906,602 km (0.117 R)
• M38: 21,793,268 km (0.12 R)
• M39: 23,436,750 km (0.12 R)
• M40: 23,686,579 km (0.083 R)
• M41: 25,803,688 km (0.056 R)
• M42: 26,667,316 km (0.072 R)
• M43: 29,404,359 km (0.044 R)
• M44: 30,396,791 km (0.113 R)
• M45: 31,216,887 km (0.113 R)
• M46: 31,859,859 km (0.083 R)
• M47: 35,330,230 km (0.071 R)
• M48: 36,674,217 km (0.082 R)
• M49: 36,867,647 km (0.101 R)
• M50: 37,352,494 km (0.113 R)
• M51: 38,426,756 km (0.093 R)
• M52: 39,808,592 km (0.055 R)
• M53: 39,907,925 km (0.069 R)
• M54: 40,106,890 km (0.118 R)
• M55: 40,405,786 km (0.066 R)
• M56: 42,012,767 km (0.078 R)
• M57: 43,845,490 km (0.118 R)
• M58: 44,050,739 km (0.106 R)
• M59: 44,462,282 km (0.093 R)
• M60: 45,704,244 km (0.053 R)
• M61: 46,016,455 km (0.112 R)
• M62: 47,062,443 km (0.066 R)
• M63: 49,178,056 km (0.075 R)
• M64: 49,604,859 km (0.113 R)
• M65: 52,517,828 km (0.079 R)
• M66: 52,626,736 km (0.082 R)
• M67: 53,281,974 km (0.111 R)
• M68: 55,263,997 km (0.082 R)
• M69: 56,487,109 km (0.095 R)
• M70: 58,394,781 km (0.108 R)
• M71: 59,073,207 km (0.058 R)
• M72: 60,780,418 km (0.067 R)
• M73: 61,582,711 km (0.113 R)
• M74: 62,388,446 km (0.066 R)
• M75: 63,313,559 km (0.113 R)
• M76: 63,429,497 km (0.063 R)
• M77: 65,411,669 km (0.118 R)
• M78: 67,059,340 km (0.095 R)
• M79: 67,177,522 km (0.074 R)
• M80: 67,650,999 km (0.12 R)
• M81: 68,839,704 km (0.073 R)
• M82: 69,436,600 km (0.057 R)
• M83: 69,675,956 km (0.112 R)
• M84: 71,358,334 km (0.117 R)
• M85: 75,622,472 km (0.07 R)
• M86: 76,361,784 km (0.059 R)
• M87: 76,732,189 km (0.079 R)
• M88: 77,847,441 km (0.054 R)
• M89: 77,971,607 km (0.111 R)
• M90: 79,843,226 km (0.099 R)
• M91: 80,470,340 km (0.1 R)
• M92: 80,595,853 km (0.099 R)
• M93: 82,868,244 km (0.042 R)
• M94: 83,503,138 km (0.088 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 12,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit