🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.91 AU - 1.39 AU

Year: 444 Days

Day: 37.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 109,430,146 km

• M1: 233,373 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.63 AU - 1.83 AU

Year: 819 Days

Day: 20.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 109,430,146 km

• M1: 314,754 km (0.11 R)
• M2: 1,203,515 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.91 AU - 3.81 AU

Year: 2217 Days

Day: 29.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 109,430,146 km

• M1: 388,655 km (0.068 R)
• M2: 1,693,298 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.5

Radius: 10.7

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.56 AU - 7.2 AU

Year: 6495 Days

Day: 12.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 109,430,146 km

• M1: 228,137 km (0.085 R)
• M2: 296,503 km (0.115 R)
• M3: 969,693 km (0.113 R)
• M4: 1,101,040 km (0.051 R)
• M5: 1,210,546 km (0.098 R)
• M6: 1,894,807 km (0.074 R)
• M7: 2,682,888 km (0.103 R)
• M8: 2,851,784 km (0.118 R)
• M9: 3,259,738 km (0.089 R)
• M10: 3,686,241 km (0.103 R)
• M11: 4,130,547 km (0.118 R)
• M12: 4,217,014 km (0.098 R)
• M13: 4,370,053 km (0.119 R)
• M14: 4,794,761 km (0.068 R)
• M15: 4,931,643 km (0.067 R)
• M16: 5,069,722 km (0.104 R)
• M17: 5,209,297 km (0.095 R)
• M18: 5,492,037 km (0.075 R)
• M19: 5,563,545 km (0.113 R)
• M20: 5,707,608 km (0.109 R)
• M21: 5,780,013 km (0.089 R)
• M22: 6,221,177 km (0.092 R)
• M23: 6,852,031 km (0.079 R)
• M24: 7,214,208 km (0.118 R)
• M25: 7,318,926 km (0.102 R)
• M26: 7,476,752 km (0.116 R)
• M27: 7,795,994 km (0.114 R)
• M28: 8,065,569 km (0.082 R)
• M29: 10,212,149 km (0.085 R)
• M30: 10,388,824 km (0.093 R)
• M31: 11,469,968 km (0.066 R)
• M32: 11,592,339 km (0.089 R)
• M33: 11,931,029 km (0.092 R)
• M34: 12,304,275 km (0.118 R)
• M35: 12,492,320 km (0.036 R)
• M36: 12,839,536 km (0.112 R)
• M37: 12,998,409 km (0.053 R)
• M38: 13,126,016 km (0.08 R)
• M39: 13,446,754 km (0.062 R)
• M40: 14,063,397 km (0.117 R)
• M41: 14,161,682 km (0.088 R)
• M42: 14,293,029 km (0.046 R)
• M43: 14,424,675 km (0.119 R)
• M44: 14,623,042 km (0.103 R)
• M45: 15,459,145 km (0.115 R)
• M46: 15,560,572 km (0.03 R)
• M47: 16,276,548 km (0.118 R)
• M48: 16,655,778 km (0.08 R)
• M49: 17,072,857 km (0.069 R)
• M50: 17,212,731 km (0.064 R)
• M51: 17,528,682 km (0.047 R)
• M52: 17,811,122 km (0.115 R)
• M53: 18,811,633 km (0.056 R)
• M54: 19,573,984 km (0.119 R)
• M55: 20,161,604 km (0.078 R)
• M56: 20,420,409 km (0.083 R)
• M57: 20,606,060 km (0.08 R)
• M58: 20,979,007 km (0.109 R)
• M59: 21,166,304 km (0.09 R)
• M60: 21,429,446 km (0.097 R)
• M61: 21,580,241 km (0.107 R)
• M62: 21,921,025 km (0.116 R)
• M63: 22,761,466 km (0.12 R)
• M64: 22,838,359 km (0.098 R)
• M65: 23,262,918 km (0.073 R)
• M66: 23,924,290 km (0.052 R)
• M67: 24,159,308 km (0.098 R)
• M68: 24,513,107 km (0.054 R)
• M69: 24,670,933 km (0.094 R)
• M70: 24,868,552 km (0.082 R)
• M71: 25,584,826 km (0.097 R)
• M72: 25,905,265 km (0.115 R)
• M73: 26,388,466 km (0.074 R)
• M74: 27,037,422 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.9

Radius: 7.5

Gravity: 17.67 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 17.69 AU - 19.31 AU

Year: 28637 Days

Day: 17.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 109,430,146 km

• M1: 1,034,320 km (0.109 R)
• M2: 1,352,514 km (0.107 R)
• M3: 1,620,444 km (0.096 R)
• M4: 2,521,023 km (0.067 R)
• M5: 2,755,144 km (0.057 R)
• M6: 2,802,866 km (0.11 R)
• M7: 3,447,633 km (0.041 R)
• M8: 3,550,855 km (0.106 R)
• M9: 4,983,404 km (0.099 R)
• M10: 5,759,368 km (0.108 R)
• M11: 7,222,436 km (0.076 R)
• M12: 7,354,830 km (0.115 R)
• M13: 8,304,327 km (0.114 R)
• M14: 8,793,363 km (0.112 R)
• M15: 10,841,507 km (0.104 R)
• M16: 11,145,640 km (0.095 R)
• M17: 12,153,630 km (0.055 R)
• M18: 12,390,294 km (0.075 R)
• M19: 12,868,409 km (0.072 R)
• M20: 14,756,184 km (0.064 R)
• M21: 15,008,706 km (0.12 R)
• M22: 15,093,228 km (0.054 R)
• M23: 18,059,156 km (0.104 R)
• M24: 18,329,330 km (0.066 R)
• M25: 20,538,292 km (0.094 R)
• M26: 21,198,317 km (0.107 R)
• M27: 22,442,373 km (0.041 R)
• M28: 22,635,953 km (0.056 R)
• M29: 23,219,684 km (0.101 R)
• M30: 24,302,922 km (0.081 R)
• M31: 24,402,255 km (0.054 R)
• M32: 25,402,466 km (0.109 R)
• M33: 26,009,086 km (0.074 R)
• M34: 26,825,292 km (0.081 R)
• M35: 27,649,875 km (0.053 R)
• M36: 29,218,409 km (0.112 R)
• M37: 30,922,927 km (0.083 R)
• M38: 32,769,264 km (0.083 R)
• M39: 35,098,652 km (0.094 R)
• M40: 36,909,086 km (0.091 R)
• M41: 37,137,522 km (0.114 R)
• M42: 38,749,738 km (0.079 R)
• M43: 40,267,109 km (0.089 R)
• M44: 40,737,894 km (0.045 R)
• M45: 41,447,436 km (0.072 R)
• M46: 42,998,916 km (0.052 R)
• M47: 43,119,043 km (0.098 R)
• M48: 44,084,099 km (0.12 R)
• M49: 44,934,264 km (0.12 R)
• M50: 45,667,293 km (0.029 R)
• M51: 45,912,634 km (0.091 R)
• M52: 47,145,320 km (0.084 R)
• M53: 47,393,204 km (0.052 R)
• M54: 48,264,163 km (0.1 R)
• M55: 49,014,845 km (0.104 R)
• M56: 49,265,870 km (0.097 R)
• M57: 49,769,416 km (0.09 R)
• M58: 50,401,168 km (0.102 R)
• M59: 51,417,387 km (0.07 R)
• M60: 53,470,318 km (0.065 R)
• M61: 54,636,733 km (0.106 R)
• M62: 54,766,883 km (0.084 R)
• M63: 57,258,735 km (0.074 R)
• M64: 58,186,092 km (0.049 R)
• M65: 58,451,927 km (0.084 R)
• M66: 58,718,211 km (0.104 R)
• M67: 60,189,955 km (0.057 R)
• M68: 60,324,294 km (0.117 R)
• M69: 60,458,783 km (0.112 R)
• M70: 60,593,421 km (0.056 R)
• M71: 60,728,059 km (0.097 R)
• M72: 61,267,958 km (0.093 R)
• M73: 65,090,632 km (0.078 R)
• M74: 65,643,097 km (0.084 R)
• M75: 66,474,562 km (0.089 R)
• M76: 67,309,468 km (0.085 R)
• M77: 74,113,179 km (0.066 R)
• M78: 74,689,879 km (0.099 R)
• M79: 75,268,224 km (0.117 R)
• M80: 75,993,026 km (0.102 R)
• M81: 77,742,273 km (0.108 R)
• M82: 78,768,814 km (0.118 R)
• M83: 79,652,339 km (0.07 R)
• M84: 80,095,298 km (0.079 R)
• M85: 85,625,184 km (0.113 R)
• M86: 86,230,307 km (0.061 R)
• M87: 88,359,683 km (0.045 R)
• M88: 95,790,209 km (0.084 R)
• M89: 96,261,293 km (0.118 R)
• M90: 99,103,653 km (0.112 R)
• M91: 99,262,226 km (0.086 R)
• M92: 104,708,636 km (0.099 R)
• M93: 105,355,796 km (0.102 R)
• M94: 106,166,467 km (0.081 R)
• M95: 107,957,453 km (0.079 R)
• M96: 108,774,856 km (0.032 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 14,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit