🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.48 AU - 0.62 AU

Year: 143 Days

Day: 37.6 Hours

Environment

Temp: 210 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.52 AU - 0.86 AU

Year: 201 Days

Day: 17.4 Hours

Environment

Temp: 227 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,656,914 km

• M1: 468,092 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.11 AU - 1.39 AU

Year: 491 Days

Day: 31.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.41 AU - 2.09 AU

Year: 814 Days

Day: 23.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.9

Radius: 10.5

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.41 AU - 7.09 AU

Year: 4846 Days

Day: 11.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 105,656,914 km

• M1: 131,497 km (0.054 R)
• M2: 210,634 km (0.059 R)
• M3: 357,240 km (0.096 R)
• M4: 557,850 km (0.059 R)
• M5: 848,818 km (0.062 R)
• M6: 942,766 km (0.085 R)
• M7: 1,083,388 km (0.105 R)
• M8: 1,201,271 km (0.062 R)
• M9: 1,482,515 km (0.105 R)
• M10: 1,802,056 km (0.06 R)
• M11: 1,979,180 km (0.063 R)
• M12: 2,274,636 km (0.108 R)
• M13: 2,949,023 km (0.119 R)
• M14: 3,137,666 km (0.029 R)
• M15: 3,287,114 km (0.071 R)
• M16: 3,395,273 km (0.107 R)
• M17: 3,482,788 km (0.073 R)
• M18: 3,659,912 km (0.051 R)
• M19: 3,727,231 km (0.109 R)
• M20: 3,840,177 km (0.047 R)
• M21: 3,954,321 km (0.088 R)
• M22: 4,784,738 km (0.104 R)
• M23: 4,858,490 km (0.071 R)
• M24: 5,590,173 km (0.054 R)
• M25: 5,955,790 km (0.114 R)
• M26: 6,221,775 km (0.117 R)
• M27: 6,682,986 km (0.056 R)
• M28: 7,099,017 km (0.103 R)
• M29: 7,638,168 km (0.05 R)
• M30: 7,753,508 km (0.097 R)
• M31: 7,956,512 km (0.053 R)
• M32: 8,397,377 km (0.089 R)
• M33: 8,635,836 km (0.089 R)
• M34: 8,755,963 km (0.108 R)
• M35: 9,241,857 km (0.103 R)
• M36: 9,955,589 km (0.078 R)
• M37: 10,176,395 km (0.097 R)
• M38: 10,526,604 km (0.087 R)
• M39: 10,719,286 km (0.098 R)
• M40: 10,945,627 km (0.079 R)
• M41: 12,404,207 km (0.1 R)
• M42: 12,505,933 km (0.063 R)
• M43: 12,573,851 km (0.116 R)
• M44: 12,778,351 km (0.108 R)
• M45: 13,329,170 km (0.098 R)
• M46: 13,433,440 km (0.111 R)
• M47: 13,537,859 km (0.104 R)
• M48: 13,852,763 km (0.041 R)
• M49: 14,099,300 km (0.095 R)
• M50: 15,317,775 km (0.117 R)
• M51: 15,792,449 km (0.08 R)
• M52: 16,161,058 km (0.073 R)
• M53: 16,868,955 km (0.12 R)
• M54: 17,435,033 km (0.094 R)
• M55: 17,625,172 km (0.09 R)
• M56: 18,276,671 km (0.058 R)
• M57: 19,209,713 km (0.077 R)
• M58: 19,484,823 km (0.111 R)
• M59: 20,158,313 km (0.092 R)
• M60: 20,397,819 km (0.096 R)
• M61: 21,162,564 km (0.097 R)
• M62: 21,732,083 km (0.045 R)
• M63: 21,936,733 km (0.092 R)
• M64: 22,224,260 km (0.115 R)
• M65: 22,389,117 km (0.072 R)
• M66: 23,596,671 km (0.033 R)
• M67: 24,526,870 km (0.033 R)
• M68: 24,654,627 km (0.103 R)
• M69: 24,867,953 km (0.114 R)
• M70: 25,167,897 km (0.097 R)
• M71: 25,511,972 km (0.067 R)
• M72: 25,641,524 km (0.09 R)
• M73: 26,991,944 km (0.108 R)
• M74: 27,256,134 km (0.106 R)
• M75: 27,388,378 km (0.05 R)
• M76: 27,831,188 km (0.075 R)
• M77: 28,410,281 km (0.064 R)
• M78: 28,723,689 km (0.077 R)
• M79: 28,948,385 km (0.116 R)
• M80: 29,218,708 km (0.108 R)
• M81: 29,444,601 km (0.116 R)
• M82: 29,670,942 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986.8

Radius: 6.6

Gravity: 22.65 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 15.61 AU - 20.77 AU

Year: 27266 Days

Day: 17.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 105,656,914 km

• M1: 157,676 km (0.07 R)
• M2: 238,609 km (0.107 R)
• M3: 499,358 km (0.041 R)
• M4: 958,474 km (0.104 R)
• M5: 1,023,399 km (0.107 R)
• M6: 2,121,747 km (0.094 R)
• M7: 2,337,916 km (0.066 R)
• M8: 2,606,593 km (0.059 R)
• M9: 2,791,197 km (0.068 R)
• M10: 2,980,289 km (0.096 R)
• M11: 3,829,257 km (0.11 R)
• M12: 4,253,217 km (0.049 R)
• M13: 4,916,833 km (0.09 R)
• M14: 5,435,639 km (0.078 R)
• M15: 6,462,329 km (0.111 R)
• M16: 8,688,046 km (0.052 R)
• M17: 9,033,617 km (0.09 R)
• M18: 9,667,014 km (0.075 R)
• M19: 10,680,540 km (0.114 R)
• M20: 11,349,691 km (0.1 R)
• M21: 12,495,162 km (0.115 R)
• M22: 13,437,629 km (0.096 R)
• M23: 14,078,656 km (0.042 R)
• M24: 14,647,576 km (0.097 R)
• M25: 14,729,556 km (0.108 R)
• M26: 15,307,153 km (0.056 R)
• M27: 15,556,982 km (0.089 R)
• M28: 15,892,231 km (0.082 R)
• M29: 17,690,696 km (0.094 R)
• M30: 19,193,108 km (0.115 R)
• M31: 19,372,625 km (0.115 R)
• M32: 19,823,663 km (0.094 R)
• M33: 22,130,312 km (0.042 R)
• M34: 22,696,540 km (0.03 R)
• M35: 23,362,999 km (0.039 R)
• M36: 23,939,399 km (0.114 R)
• M37: 25,302,385 km (0.074 R)
• M38: 25,795,310 km (0.079 R)
• M39: 26,490,791 km (0.104 R)
• M40: 26,790,585 km (0.069 R)
• M41: 27,393,764 km (0.096 R)
• M42: 30,685,665 km (0.12 R)
• M43: 31,951,861 km (0.099 R)
• M44: 32,805,467 km (0.057 R)
• M45: 33,991,479 km (0.117 R)
• M46: 34,426,210 km (0.113 R)
• M47: 35,631,221 km (0.118 R)
• M48: 35,741,325 km (0.074 R)
• M49: 36,627,243 km (0.111 R)
• M50: 36,849,995 km (0.089 R)
• M51: 38,082,232 km (0.083 R)
• M52: 38,307,826 km (0.117 R)
• M53: 42,442,412 km (0.09 R)
• M54: 42,559,248 km (0.113 R)
• M55: 42,910,354 km (0.103 R)
• M56: 43,733,591 km (0.047 R)
• M57: 44,324,802 km (0.113 R)
• M58: 44,680,845 km (0.058 R)
• M59: 46,595,548 km (0.108 R)
• M60: 49,763,432 km (0.101 R)
• M61: 51,124,474 km (0.082 R)
• M62: 52,748,808 km (0.094 R)
• M63: 53,378,016 km (0.036 R)
• M64: 53,756,798 km (0.065 R)
• M65: 57,463,534 km (0.082 R)
• M66: 58,240,695 km (0.101 R)
• M67: 59,674,591 km (0.112 R)
• M68: 63,777,462 km (0.114 R)
• M69: 63,911,352 km (0.12 R)
• M70: 66,743,838 km (0.117 R)
• M71: 67,970,391 km (0.071 R)
• M72: 69,755,094 km (0.101 R)
• M73: 70,999,598 km (0.114 R)
• M74: 71,416,079 km (0.039 R)
• M75: 73,510,598 km (0.102 R)
• M76: 76,192,589 km (0.042 R)
• M77: 80,058,497 km (0.076 R)
• M78: 83,841,079 km (0.106 R)
• M79: 84,281,346 km (0.094 R)
• M80: 85,754,137 km (0.068 R)
• M81: 85,901,940 km (0.054 R)
• M82: 86,197,695 km (0.096 R)
• M83: 86,642,000 km (0.081 R)
• M84: 89,623,187 km (0.106 R)
• M85: 90,825,056 km (0.106 R)
• M86: 91,427,935 km (0.118 R)
• M87: 93,396,793 km (0.028 R)
• M88: 94,310,088 km (0.049 R)
• M89: 95,073,486 km (0.115 R)
• M90: 97,530,033 km (0.1 R)
• M91: 99,386,243 km (0.099 R)
• M92: 100,474,268 km (0.1 R)
• M93: 101,253,972 km (0.037 R)
• M94: 105,498,662 km (0.074 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 13,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit