🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.66 AU - 0.96 AU

Year: 278 Days

Day: 15.3 Hours

Environment

Temp: 115 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.96 AU - 1.5 AU

Year: 519 Days

Day: 21.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 59.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.38 AU - 3.66 AU

Year: 1999 Days

Day: 29 Hours

Environment

Temp: -109 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,692,369 km

• M1: 295,605 km (0.067 R)
• M2: 1,354,310 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.1

Radius: 14.2

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.43 AU - 5.21 AU

Year: 3419 Days

Day: 11.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 40,692,369 km

• M1: 177,872 km (0.034 R)
• M2: 266,733 km (0.051 R)
• M3: 372,349 km (0.117 R)
• M4: 638,185 km (0.114 R)
• M5: 1,079,648 km (0.09 R)
• M6: 1,202,318 km (0.108 R)
• M7: 1,376,899 km (0.11 R)
• M8: 1,570,329 km (0.109 R)
• M9: 1,690,905 km (0.102 R)
• M10: 1,804,300 km (0.119 R)
• M11: 1,920,388 km (0.076 R)
• M12: 2,028,248 km (0.067 R)
• M13: 2,284,359 km (0.065 R)
• M14: 2,375,913 km (0.12 R)
• M15: 2,598,814 km (0.059 R)
• M16: 2,804,062 km (0.096 R)
• M17: 2,952,314 km (0.098 R)
• M18: 3,115,974 km (0.061 R)
• M19: 3,452,420 km (0.113 R)
• M20: 3,665,447 km (0.108 R)
• M21: 3,773,606 km (0.107 R)
• M22: 4,007,129 km (0.054 R)
• M23: 4,188,890 km (0.064 R)
• M24: 4,604,473 km (0.104 R)
• M25: 4,780,400 km (0.102 R)
• M26: 5,003,600 km (0.09 R)
• M27: 5,291,127 km (0.097 R)
• M28: 5,460,173 km (0.083 R)
• M29: 5,553,223 km (0.09 R)
• M30: 5,662,279 km (0.106 R)
• M31: 5,946,216 km (0.105 R)
• M32: 6,073,973 km (0.094 R)
• M33: 6,186,470 km (0.112 R)
• M34: 6,316,022 km (0.076 R)
• M35: 6,893,171 km (0.053 R)
• M36: 7,078,074 km (0.116 R)
• M37: 7,487,373 km (0.089 R)
• M38: 8,151,139 km (0.092 R)
• M39: 8,240,000 km (0.074 R)
• M40: 8,436,422 km (0.101 R)
• M41: 8,761,199 km (0.11 R)
• M42: 9,016,712 km (0.052 R)
• M43: 9,108,566 km (0.114 R)
• M44: 9,779,362 km (0.092 R)
• M45: 9,987,453 km (0.058 R)
• M46: 10,216,188 km (0.078 R)
• M47: 10,408,122 km (0.056 R)
• M48: 10,543,209 km (0.073 R)
• M49: 10,756,685 km (0.094 R)
• M50: 11,346,251 km (0.046 R)
• M51: 11,485,227 km (0.104 R)
• M52: 11,785,320 km (0.113 R)
• M53: 12,047,266 km (0.055 R)
• M54: 12,886,510 km (0.106 R)
• M55: 13,135,740 km (0.092 R)
• M56: 13,344,579 km (0.115 R)
• M57: 13,638,987 km (0.066 R)
• M58: 13,935,490 km (0.085 R)
• M59: 14,448,761 km (0.092 R)
• M60: 14,556,471 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406

Radius: 9.6

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.17 AU - 6.53 AU

Year: 5388 Days

Day: 6.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,692,369 km

• M1: 173,085 km (0.066 R)
• M2: 237,113 km (0.099 R)
• M3: 300,692 km (0.107 R)
• M4: 389,852 km (0.059 R)
• M5: 559,197 km (0.059 R)
• M6: 621,430 km (0.103 R)
• M7: 720,015 km (0.093 R)
• M8: 884,273 km (0.11 R)
• M9: 971,339 km (0.089 R)
• M10: 1,035,367 km (0.109 R)
• M11: 1,349,074 km (0.057 R)
• M12: 1,479,972 km (0.094 R)
• M13: 1,630,467 km (0.025 R)
• M14: 2,129,376 km (0.116 R)
• M15: 2,352,277 km (0.099 R)
• M16: 2,655,362 km (0.097 R)
• M17: 3,220,393 km (0.063 R)
• M18: 3,740,096 km (0.099 R)
• M19: 3,843,020 km (0.096 R)
• M20: 3,926,047 km (0.107 R)
• M21: 4,285,680 km (0.105 R)
• M22: 4,393,540 km (0.088 R)
• M23: 4,611,953 km (0.102 R)
• M24: 4,744,796 km (0.113 R)
• M25: 4,923,864 km (0.053 R)
• M26: 5,173,693 km (0.101 R)
• M27: 5,427,710 km (0.12 R)
• M28: 5,615,006 km (0.09 R)
• M29: 5,924,076 km (0.06 R)
• M30: 6,068,587 km (0.058 R)
• M31: 6,287,449 km (0.075 R)
• M32: 8,453,925 km (0.033 R)
• M33: 8,863,075 km (0.082 R)
• M34: 9,390,707 km (0.094 R)
• M35: 10,157,845 km (0.093 R)
• M36: 10,331,079 km (0.062 R)
• M37: 10,651,219 km (0.115 R)
• M38: 10,945,179 km (0.102 R)
• M39: 11,301,371 km (0.109 R)
• M40: 11,661,453 km (0.044 R)
• M41: 12,208,682 km (0.053 R)
• M42: 12,269,868 km (0.08 R)
• M43: 13,139,181 km (0.118 R)
• M44: 13,549,378 km (0.101 R)
• M45: 13,963,914 km (0.111 R)
• M46: 14,060,255 km (0.094 R)
• M47: 14,674,953 km (0.116 R)
• M48: 15,166,531 km (0.1 R)
• M49: 15,563,564 km (0.112 R)
• M50: 15,663,346 km (0.061 R)
• M51: 16,469,678 km (0.1 R)
• M52: 16,639,322 km (0.089 R)
• M53: 16,707,389 km (0.069 R)
• M54: 16,980,406 km (0.064 R)
• M55: 17,704,160 km (0.101 R)
• M56: 18,017,418 km (0.071 R)
• M57: 18,437,938 km (0.105 R)
• M58: 18,897,353 km (0.091 R)
• M59: 19,074,925 km (0.12 R)
• M60: 19,396,112 km (0.026 R)
• M61: 19,575,330 km (0.074 R)
• M62: 20,043,871 km (0.032 R)
• M63: 20,297,589 km (0.103 R)
• M64: 20,808,465 km (0.068 R)
• M65: 21,582,634 km (0.111 R)
• M66: 22,742,616 km (0.071 R)
• M67: 23,083,251 km (0.109 R)
• M68: 23,197,095 km (0.102 R)
• M69: 23,311,238 km (0.094 R)
• M70: 23,501,825 km (0.072 R)
• M71: 23,961,241 km (0.101 R)
• M72: 24,307,859 km (0.105 R)
• M73: 24,385,051 km (0.079 R)
• M74: 25,044,928 km (0.101 R)
• M75: 25,161,913 km (0.117 R)
• M76: 26,065,335 km (0.061 R)
• M77: 26,461,470 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974

Radius: 12.6

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.56 AU - 6.78 AU

Year: 6560 Days

Day: 7.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,692,369 km

• M1: 157,975 km (0.109 R)
• M2: 246,537 km (0.1 R)
• M3: 410,796 km (0.047 R)
• M4: 505,641 km (0.07 R)
• M5: 859,739 km (0.082 R)
• M6: 972,685 km (0.106 R)
• M7: 1,196,933 km (0.081 R)
• M8: 1,438,533 km (0.109 R)
• M9: 1,555,668 km (0.083 R)
• M10: 1,696,440 km (0.08 R)
• M11: 1,778,868 km (0.081 R)
• M12: 1,926,671 km (0.059 R)
• M13: 2,464,625 km (0.108 R)
• M14: 4,002,042 km (0.101 R)
• M15: 4,368,108 km (0.109 R)
• M16: 5,530,633 km (0.084 R)
• M17: 5,655,248 km (0.092 R)
• M18: 6,066,343 km (0.085 R)
• M19: 6,227,011 km (0.085 R)
• M20: 6,750,903 km (0.092 R)
• M21: 6,850,685 km (0.114 R)
• M22: 6,984,575 km (0.112 R)
• M23: 7,220,940 km (0.112 R)
• M24: 7,771,310 km (0.108 R)
• M25: 7,981,196 km (0.111 R)
• M26: 8,766,884 km (0.118 R)
• M27: 8,912,443 km (0.105 R)
• M28: 9,205,804 km (0.096 R)
• M29: 9,577,256 km (0.101 R)
• M30: 10,181,631 km (0.1 R)
• M31: 10,411,563 km (0.108 R)
• M32: 12,027,968 km (0.079 R)
• M33: 12,311,755 km (0.068 R)
• M34: 12,556,647 km (0.037 R)
• M35: 13,301,345 km (0.066 R)
• M36: 13,679,080 km (0.104 R)
• M37: 13,848,125 km (0.084 R)
• M38: 13,975,433 km (0.071 R)
• M39: 14,060,405 km (0.052 R)
• M40: 14,574,273 km (0.082 R)
• M41: 14,790,293 km (0.109 R)
• M42: 16,781,141 km (0.095 R)
• M43: 17,052,811 km (0.098 R)
• M44: 18,061,849 km (0.085 R)
• M45: 18,480,274 km (0.113 R)
• M46: 18,760,919 km (0.112 R)
• M47: 19,137,457 km (0.053 R)
• M48: 19,516,389 km (0.103 R)
• M49: 19,611,533 km (0.036 R)
• M50: 19,754,548 km (0.108 R)
• M51: 21,057,097 km (0.091 R)
• M52: 21,350,309 km (0.12 R)
• M53: 21,644,867 km (0.112 R)
• M54: 21,940,772 km (0.107 R)
• M55: 22,238,023 km (0.078 R)
• M56: 23,846,050 km (0.079 R)
• M57: 24,458,653 km (0.1 R)
• M58: 25,283,536 km (0.032 R)
• M59: 25,491,328 km (0.103 R)
• M60: 25,647,358 km (0.084 R)
• M61: 25,856,047 km (0.083 R)
• M62: 26,327,580 km (0.063 R)
• M63: 27,279,172 km (0.098 R)
• M64: 29,488,583 km (0.06 R)
• M65: 30,752,984 km (0.03 R)
• M66: 31,141,340 km (0.08 R)
• M67: 31,810,940 km (0.114 R)
• M68: 32,428,779 km (0.101 R)
• M69: 32,597,974 km (0.08 R)
• M70: 33,905,011 km (0.113 R)
• M71: 34,019,453 km (0.062 R)
• M72: 34,997,674 km (0.117 R)
• M73: 35,171,207 km (0.078 R)
• M74: 35,461,128 km (0.116 R)
• M75: 36,218,692 km (0.068 R)
• M76: 36,394,320 km (0.055 R)
• M77: 36,922,699 km (0.038 R)
• M78: 37,040,433 km (0.119 R)
• M79: 37,394,531 km (0.066 R)
• M80: 37,927,847 km (0.114 R)
• M81: 38,941,971 km (0.119 R)
• M82: 39,844,046 km (0.048 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 14,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit