🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.51 AU - 0.71 AU

Year: 172 Days

Day: 46.3 Hours

Environment

Temp: 212 °C

Axial Tilt: 60.8 °

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: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.54 AU - 0.84 AU

Year: 207 Days

Day: 38.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.1 AU - 1.64 AU

Year: 580 Days

Day: 33.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2 AU - 2.36 AU

Year: 1164 Days

Day: 12.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,667,295 km

• M1: 1,565,392 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.4

Radius: 13.5

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.11 AU - 8.49 AU

Year: 7133 Days

Day: 9.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 69,667,295 km

• M1: 374,443 km (0.104 R)
• M2: 466,147 km (0.036 R)
• M3: 557,850 km (0.106 R)
• M4: 930,349 km (0.1 R)
• M5: 1,053,019 km (0.104 R)
• M6: 1,138,290 km (0.093 R)
• M7: 1,316,162 km (0.118 R)
• M8: 1,536,071 km (0.1 R)
• M9: 1,717,683 km (0.034 R)
• M10: 1,802,654 km (0.102 R)
• M11: 1,924,128 km (0.118 R)
• M12: 2,194,002 km (0.106 R)
• M13: 2,711,162 km (0.091 R)
• M14: 3,056,284 km (0.102 R)
• M15: 3,202,741 km (0.082 R)
• M16: 3,589,751 km (0.097 R)
• M17: 4,175,725 km (0.068 R)
• M18: 4,385,611 km (0.092 R)
• M19: 4,743,300 km (0.083 R)
• M20: 5,160,079 km (0.11 R)
• M21: 5,284,994 km (0.079 R)
• M22: 5,537,964 km (0.088 R)
• M23: 5,665,870 km (0.118 R)
• M24: 6,508,255 km (0.085 R)
• M25: 6,944,034 km (0.099 R)
• M26: 7,333,437 km (0.106 R)
• M27: 7,417,661 km (0.049 R)
• M28: 7,644,302 km (0.067 R)
• M29: 7,815,741 km (0.094 R)
• M30: 8,162,359 km (0.047 R)
• M31: 8,721,705 km (0.112 R)
• M32: 8,811,315 km (0.11 R)
• M33: 9,599,396 km (0.109 R)
• M34: 9,970,997 km (0.027 R)
• M35: 10,473,646 km (0.097 R)
• M36: 10,728,112 km (0.064 R)
• M37: 10,952,359 km (0.088 R)
• M38: 11,081,313 km (0.109 R)
• M39: 11,601,913 km (0.085 R)
• M40: 12,904,462 km (0.1 R)
• M41: 13,280,252 km (0.055 R)
• M42: 14,464,469 km (0.106 R)
• M43: 14,961,881 km (0.116 R)
• M44: 15,248,661 km (0.077 R)
• M45: 15,356,670 km (0.1 R)
• M46: 15,900,608 km (0.084 R)
• M47: 16,377,227 km (0.083 R)
• M48: 16,932,833 km (0.061 R)
• M49: 17,156,931 km (0.109 R)
• M50: 17,306,828 km (0.119 R)
• M51: 17,834,909 km (0.106 R)
• M52: 19,217,193 km (0.085 R)
• M53: 19,372,924 km (0.096 R)
• M54: 20,118,221 km (0.107 R)
• M55: 20,474,713 km (0.088 R)
• M56: 22,083,787 km (0.068 R)
• M57: 22,246,849 km (0.04 R)
• M58: 22,862,295 km (0.074 R)
• M59: 23,234,195 km (0.08 R)
• M60: 23,691,516 km (0.071 R)
• M61: 23,900,354 km (0.059 R)
• M62: 24,784,178 km (0.113 R)
• M63: 24,953,673 km (0.116 R)
• M64: 25,379,428 km (0.116 R)
• M65: 25,593,054 km (0.09 R)
• M66: 26,453,990 km (0.113 R)
• M67: 27,895,066 km (0.091 R)
• M68: 28,203,986 km (0.083 R)
• M69: 28,292,548 km (0.053 R)
• M70: 28,425,391 km (0.028 R)
• M71: 29,003,736 km (0.046 R)
• M72: 29,496,212 km (0.078 R)
• M73: 29,901,174 km (0.088 R)
• M74: 30,172,095 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.8

Radius: 5.5

Gravity: 15.17 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 12.7 AU - 17.68 AU

Year: 21410 Days

Day: 18.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 69,667,295 km

• M1: 171,589 km (0.114 R)
• M2: 917,633 km (0.038 R)
• M3: 1,916,349 km (0.092 R)
• M4: 2,138,651 km (0.119 R)
• M5: 2,269,250 km (0.097 R)
• M6: 2,402,691 km (0.085 R)
• M7: 2,997,792 km (0.12 R)
• M8: 3,034,144 km (0.069 R)
• M9: 3,181,199 km (0.095 R)
• M10: 3,444,192 km (0.075 R)
• M11: 3,714,216 km (0.098 R)
• M12: 4,315,599 km (0.079 R)
• M13: 4,356,739 km (0.08 R)
• M14: 4,690,791 km (0.114 R)
• M15: 5,832,522 km (0.066 R)
• M16: 6,061,556 km (0.111 R)
• M17: 6,623,147 km (0.061 R)
• M18: 6,958,395 km (0.1 R)
• M19: 7,103,804 km (0.112 R)
• M20: 7,446,982 km (0.091 R)
• M21: 8,768,230 km (0.062 R)
• M22: 9,509,189 km (0.114 R)
• M23: 9,616,600 km (0.072 R)
• M24: 10,490,999 km (0.085 R)
• M25: 10,602,001 km (0.1 R)
• M26: 10,657,801 km (0.067 R)
• M27: 11,219,990 km (0.104 R)
• M28: 12,197,612 km (0.084 R)
• M29: 12,785,382 km (0.052 R)
• M30: 13,202,311 km (0.048 R)
• M31: 13,805,789 km (0.098 R)
• M32: 14,541,511 km (0.064 R)
• M33: 16,824,375 km (0.06 R)
• M34: 17,477,968 km (0.113 R)
• M35: 17,543,791 km (0.081 R)
• M36: 17,874,103 km (0.087 R)
• M37: 20,729,029 km (0.067 R)
• M38: 21,288,675 km (0.04 R)
• M39: 21,853,257 km (0.076 R)
• M40: 21,995,076 km (0.099 R)
• M41: 23,358,511 km (0.088 R)
• M42: 23,867,742 km (0.044 R)
• M43: 24,897,125 km (0.105 R)
• M44: 25,491,776 km (0.067 R)
• M45: 26,922,830 km (0.069 R)
• M46: 27,456,595 km (0.048 R)
• M47: 28,767,371 km (0.076 R)
• M48: 29,000,894 km (0.063 R)
• M49: 30,731,741 km (0.055 R)
• M50: 31,369,477 km (0.079 R)
• M51: 32,739,045 km (0.088 R)
• M52: 33,227,033 km (0.097 R)
• M53: 33,308,714 km (0.081 R)
• M54: 33,471,925 km (0.039 R)
• M55: 34,622,782 km (0.078 R)
• M56: 34,705,509 km (0.052 R)
• M57: 35,037,018 km (0.116 R)
• M58: 35,369,425 km (0.091 R)
• M59: 36,457,300 km (0.041 R)
• M60: 36,878,717 km (0.114 R)
• M61: 36,963,091 km (0.058 R)
• M62: 37,216,958 km (0.115 R)
• M63: 37,556,097 km (0.062 R)
• M64: 37,726,189 km (0.102 R)
• M65: 39,353,964 km (0.077 R)
• M66: 39,440,282 km (0.055 R)
• M67: 39,526,749 km (0.116 R)
• M68: 41,354,985 km (0.115 R)
• M69: 41,706,390 km (0.056 R)
• M70: 43,032,875 km (0.056 R)
• M71: 43,567,388 km (0.078 R)
• M72: 43,656,548 km (0.052 R)
• M73: 45,183,793 km (0.091 R)
• M74: 45,817,789 km (0.111 R)
• M75: 48,475,245 km (0.114 R)
• M76: 50,243,342 km (0.072 R)
• M77: 50,524,437 km (0.034 R)
• M78: 51,088,122 km (0.047 R)
• M79: 52,982,330 km (0.086 R)
• M80: 54,321,829 km (0.07 R)
• M81: 55,575,759 km (0.058 R)
• M82: 56,254,783 km (0.101 R)
• M83: 57,915,320 km (0.078 R)
• M84: 58,702,354 km (0.095 R)
• M85: 58,801,089 km (0.102 R)
• M86: 58,998,408 km (0.104 R)
• M87: 59,492,979 km (0.12 R)
• M88: 60,386,527 km (0.117 R)
• M89: 61,384,644 km (0.117 R)
• M90: 61,986,177 km (0.105 R)
• M91: 63,194,928 km (0.076 R)
• M92: 64,005,150 km (0.105 R)
• M93: 66,148,139 km (0.109 R)
• M94: 67,693,186 km (0.064 R)
• M95: 68,003,602 km (0.117 R)
• M96: 68,210,795 km (0.072 R)
• M97: 69,354,321 km (0.047 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 10,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit