🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.61 AU - 0.99 AU

Year: 274 Days

Day: 16.2 Hours

Environment

Temp: 81 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.88 AU - 0.9 AU

Year: 321 Days

Day: 24.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1 AU - 1.26 AU

Year: 460 Days

Day: 12.6 Hours

Environment

Temp: -10 °C

Axial Tilt: 135.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.42 AU - 1.74 AU

Year: 760 Days

Day: 34.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.72 AU - 2.38 AU

Year: 1124 Days

Day: 39.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 128.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,796,956 km

• M1: 393,293 km (0.082 R)
• M2: 545,284 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.5

Radius: 8

Gravity: 13.88 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.73 AU - 4.55 AU

Year: 3225 Days

Day: 6.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,796,956 km

• M1: 101,727 km (0.107 R)
• M2: 163,660 km (0.076 R)
• M3: 259,852 km (0.102 R)
• M4: 356,941 km (0.103 R)
• M5: 459,415 km (0.063 R)
• M6: 592,408 km (0.066 R)
• M7: 760,556 km (0.097 R)
• M8: 827,725 km (0.062 R)
• M9: 1,194,689 km (0.055 R)
• M10: 1,260,512 km (0.088 R)
• M11: 1,368,372 km (0.048 R)
• M12: 1,451,399 km (0.099 R)
• M13: 1,579,305 km (0.117 R)
• M14: 1,651,860 km (0.045 R)
• M15: 1,755,531 km (0.048 R)
• M16: 2,016,280 km (0.059 R)
• M17: 2,175,602 km (0.113 R)
• M18: 2,306,051 km (0.119 R)
• M19: 2,523,417 km (0.115 R)
• M20: 2,888,884 km (0.096 R)
• M21: 3,105,203 km (0.075 R)
• M22: 3,515,700 km (0.107 R)
• M23: 4,102,722 km (0.115 R)
• M24: 4,244,092 km (0.082 R)
• M25: 4,428,396 km (0.118 R)
• M26: 4,615,244 km (0.064 R)
• M27: 4,741,205 km (0.107 R)
• M28: 5,543,349 km (0.093 R)
• M29: 5,994,387 km (0.057 R)
• M30: 6,201,131 km (0.101 R)
• M31: 6,410,418 km (0.089 R)
• M32: 6,527,553 km (0.059 R)
• M33: 6,692,859 km (0.079 R)
• M34: 6,931,468 km (0.111 R)
• M35: 7,027,809 km (0.079 R)
• M36: 7,221,538 km (0.064 R)
• M37: 7,738,698 km (0.077 R)
• M38: 8,652,741 km (0.105 R)
• M39: 8,730,382 km (0.109 R)
• M40: 9,043,640 km (0.087 R)
• M41: 10,005,255 km (0.106 R)
• M42: 10,553,531 km (0.099 R)
• M43: 10,636,558 km (0.111 R)
• M44: 11,139,656 km (0.059 R)
• M45: 11,564,813 km (0.108 R)
• M46: 11,822,421 km (0.118 R)
• M47: 12,052,951 km (0.12 R)
• M48: 12,724,346 km (0.077 R)
• M49: 13,258,111 km (0.115 R)
• M50: 13,768,988 km (0.111 R)
• M51: 13,981,267 km (0.085 R)
• M52: 14,686,173 km (0.079 R)
• M53: 14,810,040 km (0.102 R)
• M54: 15,465,577 km (0.112 R)
• M55: 16,322,324 km (0.077 R)
• M56: 16,386,502 km (0.065 R)
• M57: 16,450,679 km (0.108 R)
• M58: 16,740,451 km (0.035 R)
• M59: 16,869,703 km (0.052 R)
• M60: 17,129,405 km (0.058 R)
• M61: 17,325,079 km (0.086 R)
• M62: 17,455,828 km (0.112 R)
• M63: 17,817,256 km (0.119 R)
• M64: 18,148,017 km (0.08 R)
• M65: 18,950,161 km (0.094 R)
• M66: 19,934,814 km (0.097 R)
• M67: 20,174,918 km (0.12 R)
• M68: 20,519,592 km (0.077 R)
• M69: 20,692,677 km (0.114 R)
• M70: 21,145,061 km (0.094 R)
• M71: 21,425,108 km (0.062 R)
• M72: 21,671,047 km (0.072 R)
• M73: 21,988,643 km (0.046 R)
• M74: 22,628,623 km (0.078 R)
• M75: 22,735,884 km (0.086 R)
• M76: 22,807,542 km (0.12 R)
• M77: 23,094,620 km (0.082 R)
• M78: 23,455,301 km (0.045 R)
• M79: 23,636,314 km (0.105 R)
• M80: 23,781,424 km (0.103 R)
• M81: 24,036,039 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.2

Radius: 10.7

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.79 AU - 8.43 AU

Year: 8843 Days

Day: 10.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 37,796,956 km

• M1: 150,196 km (0.076 R)
• M2: 335,847 km (0.073 R)
• M3: 791,522 km (0.085 R)
• M4: 861,983 km (0.12 R)
• M5: 953,387 km (0.111 R)
• M6: 1,126,771 km (0.078 R)
• M7: 1,248,394 km (0.089 R)
• M8: 1,483,113 km (0.093 R)
• M9: 1,594,713 km (0.101 R)
• M10: 1,898,098 km (0.074 R)
• M11: 2,019,870 km (0.098 R)
• M12: 3,028,459 km (0.104 R)
• M13: 3,229,369 km (0.08 R)
• M14: 3,434,767 km (0.115 R)
• M15: 3,674,872 km (0.115 R)
• M16: 3,766,426 km (0.057 R)
• M17: 3,982,744 km (0.106 R)
• M18: 4,558,098 km (0.084 R)
• M19: 4,956,177 km (0.108 R)
• M20: 5,023,646 km (0.101 R)
• M21: 5,644,627 km (0.079 R)
• M22: 6,000,071 km (0.061 R)
• M23: 6,108,231 km (0.119 R)
• M24: 7,224,530 km (0.112 R)
• M25: 8,282,337 km (0.112 R)
• M26: 8,727,241 km (0.074 R)
• M27: 9,179,774 km (0.116 R)
• M28: 10,323,151 km (0.065 R)
• M29: 10,409,618 km (0.09 R)
• M30: 10,801,714 km (0.054 R)
• M31: 11,065,904 km (0.079 R)
• M32: 11,466,078 km (0.073 R)
• M33: 12,007,174 km (0.094 R)
• M34: 12,648,949 km (0.034 R)
• M35: 13,490,437 km (0.062 R)
• M36: 14,883,941 km (0.114 R)
• M37: 15,424,438 km (0.11 R)
• M38: 15,622,655 km (0.111 R)
• M39: 16,171,979 km (0.097 R)
• M40: 16,778,448 km (0.097 R)
• M41: 17,033,363 km (0.092 R)
• M42: 17,238,163 km (0.079 R)
• M43: 17,547,082 km (0.112 R)
• M44: 17,857,647 km (0.117 R)
• M45: 19,224,822 km (0.12 R)
• M46: 19,598,667 km (0.055 R)
• M47: 21,117,834 km (0.103 R)
• M48: 22,226,055 km (0.062 R)
• M49: 22,956,541 km (0.094 R)
• M50: 23,182,883 km (0.108 R)
• M51: 23,409,972 km (0.066 R)
• M52: 23,923,542 km (0.058 R)
• M53: 24,787,918 km (0.115 R)
• M54: 25,428,347 km (0.079 R)
• M55: 25,545,332 km (0.119 R)
• M56: 26,251,135 km (0.106 R)
• M57: 26,606,580 km (0.051 R)
• M58: 27,501,923 km (0.042 R)
• M59: 27,682,188 km (0.116 R)
• M60: 28,104,204 km (0.11 R)
• M61: 29,629,205 km (0.033 R)
• M62: 30,060,944 km (0.059 R)
• M63: 30,619,243 km (0.059 R)
• M64: 31,118,302 km (0.101 R)
• M65: 31,935,106 km (0.1 R)
• M66: 32,504,625 km (0.102 R)
• M67: 33,013,707 km (0.049 R)
• M68: 33,653,836 km (0.055 R)
• M69: 34,039,948 km (0.117 R)
• M70: 35,141,587 km (0.11 R)
• M71: 35,795,180 km (0.081 R)
• M72: 36,320,867 km (0.047 R)
• M73: 36,650,730 km (0.069 R)
• M74: 36,782,975 km (0.093 R)
• M75: 37,713,025 km (0.11 R)
• M76: 38,113,947 km (0.025 R)
• M77: 38,382,176 km (0.1 R)
• M78: 39,122,686 km (0.101 R)
• M79: 39,596,312 km (0.117 R)
• M80: 40,003,817 km (0.083 R)
• M81: 40,960,196 km (0.103 R)
• M82: 41,372,338 km (0.113 R)
• M83: 41,578,933 km (0.088 R)
• M84: 41,647,898 km (0.12 R)
• M85: 42,339,339 km (0.074 R)
• M86: 44,648,232 km (0.113 R)
• M87: 45,285,071 km (0.116 R)
• M88: 45,355,980 km (0.109 R)
• M89: 45,640,066 km (0.098 R)
• M90: 47,357,151 km (0.112 R)
• M91: 48,223,771 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.3

Radius: 10.5

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.2 AU - 10.24 AU

Year: 10719 Days

Day: 11.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,796,956 km

• M1: 140,173 km (0.115 R)
• M2: 288,425 km (0.093 R)
• M3: 356,342 km (0.102 R)
• M4: 454,778 km (0.068 R)
• M5: 783,743 km (0.045 R)
• M6: 873,502 km (0.101 R)
• M7: 1,375,702 km (0.081 R)
• M8: 1,523,505 km (0.101 R)
• M9: 1,775,278 km (0.098 R)
• M10: 2,019,721 km (0.106 R)
• M11: 2,451,460 km (0.081 R)
• M12: 2,747,514 km (0.05 R)
• M13: 3,055,088 km (0.047 R)
• M14: 3,499,543 km (0.105 R)
• M15: 3,833,296 km (0.104 R)
• M16: 4,531,619 km (0.082 R)
• M17: 4,923,864 km (0.114 R)
• M18: 5,801,256 km (0.119 R)
• M19: 6,135,009 km (0.109 R)
• M20: 6,443,928 km (0.097 R)
• M21: 6,537,726 km (0.045 R)
• M22: 6,631,823 km (0.064 R)
• M23: 8,849,612 km (0.118 R)
• M24: 8,953,881 km (0.095 R)
• M25: 9,339,694 km (0.057 R)
• M26: 9,588,176 km (0.114 R)
• M27: 10,055,221 km (0.096 R)
• M28: 10,788,400 km (0.1 R)
• M29: 11,161,497 km (0.074 R)
• M30: 11,690,924 km (0.087 R)
• M31: 11,997,151 km (0.075 R)
• M32: 12,189,833 km (0.105 R)
• M33: 13,089,664 km (0.083 R)
• M34: 13,889,564 km (0.101 R)
• M35: 14,132,511 km (0.063 R)
• M36: 14,870,178 km (0.094 R)
• M37: 15,118,810 km (0.095 R)
• M38: 15,285,312 km (0.109 R)
• M39: 15,410,675 km (0.114 R)
• M40: 15,494,300 km (0.1 R)
• M41: 17,243,997 km (0.096 R)
• M42: 17,374,446 km (0.092 R)
• M43: 17,811,721 km (0.113 R)
• M44: 17,899,535 km (0.111 R)
• M45: 18,164,173 km (0.074 R)
• M46: 18,965,569 km (0.094 R)
• M47: 19,145,236 km (0.094 R)
• M48: 20,602,768 km (0.057 R)
• M49: 20,741,296 km (0.078 R)
• M50: 20,972,724 km (0.063 R)
• M51: 21,531,921 km (0.082 R)
• M52: 21,719,367 km (0.05 R)
• M53: 22,095,905 km (0.106 R)
• M54: 22,522,109 km (0.104 R)
• M55: 22,807,691 km (0.116 R)
• M56: 22,903,135 km (0.106 R)
• M57: 23,142,491 km (0.059 R)
• M58: 23,575,278 km (0.076 R)
• M59: 24,840,726 km (0.109 R)
• M60: 25,037,298 km (0.089 R)
• M61: 25,283,835 km (0.113 R)
• M62: 26,078,050 km (0.092 R)
• M63: 26,628,870 km (0.104 R)
• M64: 26,830,229 km (0.099 R)
• M65: 27,436,997 km (0.094 R)
• M66: 28,099,417 km (0.071 R)
• M67: 28,253,054 km (0.061 R)
• M68: 29,284,382 km (0.094 R)
• M69: 29,544,083 km (0.07 R)
• M70: 30,485,652 km (0.102 R)
• M71: 30,696,137 km (0.098 R)
• M72: 31,702,930 km (0.079 R)
• M73: 31,862,850 km (0.099 R)
• M74: 33,639,924 km (0.086 R)
• M75: 34,239,512 km (0.097 R)
• M76: 35,504,362 km (0.113 R)
• M77: 35,892,419 km (0.111 R)
• M78: 36,059,071 km (0.102 R)
• M79: 36,393,272 km (0.084 R)
• M80: 37,008,718 km (0.059 R)
• M81: 37,121,066 km (0.066 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 18,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit