🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.43 AU - 0.61 AU

Year: 131 Days

Day: 38.3 Hours

Environment

Temp: 214 °C

Axial Tilt: 52.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 104,604,966 km

• M1: 95,892 km (0.094 R)
• M2: 166,054 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.64 AU - 0.7 AU

Year: 192 Days

Day: 25.3 Hours

Environment

Temp: 196 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.28 AU - 1.58 AU

Year: 598 Days

Day: 47.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 104,604,966 km

• M1: 646,712 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.34 AU - 1.86 AU

Year: 708 Days

Day: 47.8 Hours

Environment

Temp: -25 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.2

Radius: 10.3

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.69 AU - 7.91 AU

Year: 7621 Days

Day: 8.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 89.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 104,604,966 km

• M1: 148,700 km (0.098 R)
• M2: 292,913 km (0.074 R)
• M3: 378,483 km (0.091 R)
• M4: 909,106 km (0.083 R)
• M5: 1,109,717 km (0.056 R)
• M6: 1,223,860 km (0.071 R)
• M7: 1,376,600 km (0.091 R)
• M8: 1,464,264 km (0.12 R)
• M9: 1,795,922 km (0.086 R)
• M10: 1,911,711 km (0.052 R)
• M11: 2,070,285 km (0.099 R)
• M12: 2,192,058 km (0.085 R)
• M13: 2,814,385 km (0.075 R)
• M14: 2,881,853 km (0.07 R)
• M15: 3,274,249 km (0.108 R)
• M16: 3,440,901 km (0.049 R)
• M17: 3,537,391 km (0.084 R)
• M18: 3,659,314 km (0.09 R)
• M19: 4,033,458 km (0.084 R)
• M20: 4,419,869 km (0.077 R)
• M21: 4,604,473 km (0.109 R)
• M22: 5,173,094 km (0.046 R)
• M23: 5,256,271 km (0.098 R)
• M24: 5,792,729 km (0.096 R)
• M25: 5,908,069 km (0.108 R)
• M26: 6,111,522 km (0.08 R)
• M27: 6,287,748 km (0.1 R)
• M28: 6,435,850 km (0.111 R)
• M29: 7,318,178 km (0.03 R)
• M30: 7,694,417 km (0.055 R)
• M31: 8,400,369 km (0.118 R)
• M32: 8,993,525 km (0.114 R)
• M33: 9,093,606 km (0.089 R)
• M34: 9,566,036 km (0.1 R)
• M35: 9,702,469 km (0.11 R)
• M36: 9,805,243 km (0.064 R)
• M37: 9,874,058 km (0.107 R)
• M38: 10,711,058 km (0.082 R)
• M39: 10,852,877 km (0.112 R)
• M40: 11,066,652 km (0.118 R)
• M41: 11,534,594 km (0.106 R)
• M42: 12,564,426 km (0.091 R)
• M43: 12,676,624 km (0.073 R)
• M44: 13,432,393 km (0.041 R)
• M45: 13,546,985 km (0.033 R)
• M46: 13,662,026 km (0.086 R)
• M47: 13,931,451 km (0.083 R)
• M48: 14,397,598 km (0.094 R)
• M49: 14,868,832 km (0.072 R)
• M50: 15,705,832 km (0.072 R)
• M51: 16,353,740 km (0.118 R)
• M52: 17,885,173 km (0.112 R)
• M53: 17,969,247 km (0.085 R)
• M54: 19,548,702 km (0.115 R)
• M55: 20,729,029 km (0.113 R)
• M56: 20,905,854 km (0.09 R)
• M57: 21,260,999 km (0.038 R)
• M58: 23,249,903 km (0.115 R)
• M59: 23,433,609 km (0.04 R)
• M60: 24,266,420 km (0.115 R)
• M61: 24,686,491 km (0.054 R)
• M62: 25,391,995 km (0.096 R)
• M63: 25,486,540 km (0.038 R)
• M64: 26,630,515 km (0.051 R)
• M65: 26,774,578 km (0.114 R)
• M66: 28,968,132 km (0.089 R)
• M67: 29,413,634 km (0.102 R)
• M68: 30,011,278 km (0.088 R)
• M69: 30,512,431 km (0.054 R)
• M70: 31,624,541 km (0.073 R)
• M71: 31,981,332 km (0.055 R)
• M72: 32,185,683 km (0.104 R)
• M73: 33,007,573 km (0.083 R)
• M74: 34,096,945 km (0.077 R)
• M75: 35,092,669 km (0.105 R)
• M76: 35,250,793 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.3

Radius: 4.7

Gravity: 41.25 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 15.1 AU - 22 AU

Year: 27951 Days

Day: 24 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 104,604,966 km

• M1: 95,443 km (0.107 R)
• M2: 270,024 km (0.095 R)
• M3: 376,538 km (0.102 R)
• M4: 447,148 km (0.105 R)
• M5: 548,276 km (0.115 R)
• M6: 802,443 km (0.085 R)
• M7: 1,912,310 km (0.071 R)
• M8: 2,163,036 km (0.032 R)
• M9: 2,558,423 km (0.105 R)
• M10: 2,881,255 km (0.079 R)
• M11: 3,023,523 km (0.106 R)
• M12: 3,071,394 km (0.079 R)
• M13: 4,902,322 km (0.111 R)
• M14: 5,359,793 km (0.106 R)
• M15: 5,711,946 km (0.09 R)
• M16: 7,193,264 km (0.101 R)
• M17: 7,386,395 km (0.11 R)
• M18: 7,646,546 km (0.113 R)
• M19: 8,109,102 km (0.071 R)
• M20: 8,242,843 km (0.073 R)
• M21: 8,991,730 km (0.1 R)
• M22: 10,480,827 km (0.107 R)
• M23: 10,699,689 km (0.119 R)
• M24: 10,772,991 km (0.117 R)
• M25: 12,120,868 km (0.069 R)
• M26: 12,814,404 km (0.045 R)
• M27: 13,679,528 km (0.094 R)
• M28: 14,889,177 km (0.118 R)
• M29: 15,382,551 km (0.099 R)
• M30: 15,548,305 km (0.111 R)
• M31: 15,714,508 km (0.047 R)
• M32: 16,132,784 km (0.118 R)
• M33: 16,894,836 km (0.062 R)
• M34: 18,190,652 km (0.11 R)
• M35: 22,828,934 km (0.081 R)
• M36: 23,017,876 km (0.061 R)
• M37: 29,537,352 km (0.04 R)
• M38: 30,053,015 km (0.098 R)
• M39: 30,156,537 km (0.086 R)
• M40: 30,988,750 km (0.087 R)
• M41: 31,407,624 km (0.084 R)
• M42: 34,283,942 km (0.092 R)
• M43: 37,243,287 km (0.06 R)
• M44: 38,247,688 km (0.098 R)
• M45: 38,584,432 km (0.071 R)
• M46: 38,696,930 km (0.115 R)
• M47: 39,487,405 km (0.102 R)
• M48: 39,827,740 km (0.067 R)
• M49: 42,121,824 km (0.088 R)
• M50: 42,701,964 km (0.099 R)
• M51: 44,340,510 km (0.108 R)
• M52: 46,596,894 km (0.117 R)
• M53: 46,836,700 km (0.084 R)
• M54: 47,317,208 km (0.113 R)
• M55: 48,647,283 km (0.072 R)
• M56: 49,255,847 km (0.076 R)
• M57: 49,867,104 km (0.111 R)
• M58: 50,112,145 km (0.067 R)
• M59: 50,480,754 km (0.065 R)
• M60: 51,096,798 km (0.063 R)
• M61: 51,220,366 km (0.083 R)
• M62: 53,210,317 km (0.037 R)
• M63: 53,460,893 km (0.061 R)
• M64: 56,881,000 km (0.115 R)
• M65: 57,522,176 km (0.093 R)
• M66: 57,650,681 km (0.084 R)
• M67: 58,552,906 km (0.111 R)
• M68: 59,589,619 km (0.046 R)
• M69: 60,632,466 km (0.098 R)
• M70: 60,894,112 km (0.087 R)
• M71: 64,730,251 km (0.11 R)
• M72: 65,265,362 km (0.057 R)
• M73: 65,936,458 km (0.112 R)
• M74: 68,507,298 km (0.094 R)
• M75: 71,386,758 km (0.084 R)
• M76: 71,801,293 km (0.112 R)
• M77: 72,910,711 km (0.115 R)
• M78: 73,328,239 km (0.11 R)
• M79: 77,262,962 km (0.113 R)
• M80: 78,542,173 km (0.061 R)
• M81: 79,255,905 km (0.12 R)
• M82: 84,896,044 km (0.086 R)
• M83: 85,775,230 km (0.069 R)
• M84: 87,394,777 km (0.077 R)
• M85: 88,875,945 km (0.075 R)
• M86: 89,024,496 km (0.087 R)
• M87: 97,781,357 km (0.092 R)
• M88: 99,318,625 km (0.071 R)
• M89: 99,627,096 km (0.112 R)
• M90: 100,399,469 km (0.025 R)
• M91: 101,173,938 km (0.099 R)
• M92: 102,884,739 km (0.107 R)
• M93: 103,196,800 km (0.07 R)
• M94: 104,448,186 km (0.054 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 18,318 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit