🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.85 AU - 0.97 AU

Year: 309 Days

Day: 19.4 Hours

Environment

Temp: 109 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.81 AU - 1.23 AU

Year: 367 Days

Day: 12.3 Hours

Environment

Temp: 77 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.07 AU - 1.59 AU

Year: 547 Days

Day: 36.4 Hours

Environment

Temp: -0 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,606,922 km

• M1: 395,537 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.71 AU - 2.63 AU

Year: 1139 Days

Day: 15.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,606,922 km

• M1: 965,804 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.31 AU - 2.55 AU

Year: 1350 Days

Day: 34.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.64 AU - 3.48 AU

Year: 1908 Days

Day: 29.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.42 AU - 4.56 AU

Year: 3391 Days

Day: 19.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,606,922 km

• M1: 493,673 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.3

Radius: 12.7

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.06 AU - 11.48 AU

Year: 11731 Days

Day: 9.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 68,606,922 km

• M1: 516,412 km (0.1 R)
• M2: 623,674 km (0.08 R)
• M3: 709,842 km (0.096 R)
• M4: 832,363 km (0.093 R)
• M5: 912,846 km (0.057 R)
• M6: 996,322 km (0.03 R)
• M7: 1,082,789 km (0.051 R)
• M8: 1,595,312 km (0.106 R)
• M9: 3,526,171 km (0.077 R)
• M10: 3,744,584 km (0.086 R)
• M11: 3,855,436 km (0.077 R)
• M12: 4,137,578 km (0.107 R)
• M13: 4,426,601 km (0.028 R)
• M14: 4,514,714 km (0.074 R)
• M15: 4,812,264 km (0.098 R)
• M16: 5,055,062 km (0.096 R)
• M17: 5,395,696 km (0.105 R)
• M18: 5,521,358 km (0.046 R)
• M19: 6,362,248 km (0.04 R)
• M20: 6,495,091 km (0.119 R)
• M21: 6,696,300 km (0.108 R)
• M22: 6,933,712 km (0.059 R)
• M23: 7,208,373 km (0.083 R)
• M24: 7,451,620 km (0.078 R)
• M25: 7,627,098 km (0.069 R)
• M26: 8,270,069 km (0.054 R)
• M27: 8,745,492 km (0.11 R)
• M28: 9,646,370 km (0.076 R)
• M29: 10,185,521 km (0.061 R)
• M30: 10,302,357 km (0.106 R)
• M31: 10,616,063 km (0.107 R)
• M32: 10,695,051 km (0.108 R)
• M33: 10,853,475 km (0.093 R)
• M34: 11,172,717 km (0.109 R)
• M35: 11,535,641 km (0.031 R)
• M36: 12,190,282 km (0.12 R)
• M37: 12,522,239 km (0.095 R)
• M38: 13,836,457 km (0.118 R)
• M39: 14,488,105 km (0.101 R)
• M40: 14,619,602 km (0.109 R)
• M41: 17,239,958 km (0.068 R)
• M42: 17,379,383 km (0.099 R)
• M43: 17,753,079 km (0.095 R)
• M44: 18,746,708 km (0.081 R)
• M45: 18,842,151 km (0.048 R)
• M46: 21,433,485 km (0.082 R)
• M47: 22,237,574 km (0.101 R)
• M48: 22,796,172 km (0.03 R)
• M49: 23,205,173 km (0.104 R)
• M50: 23,978,893 km (0.09 R)
• M51: 25,392,743 km (0.072 R)
• M52: 25,976,473 km (0.086 R)
• M53: 26,672,104 km (0.085 R)
• M54: 26,941,230 km (0.099 R)
• M55: 27,754,145 km (0.052 R)
• M56: 28,850,697 km (0.095 R)
• M57: 29,016,302 km (0.098 R)
• M58: 29,404,209 km (0.108 R)
• M59: 29,626,662 km (0.075 R)
• M60: 29,793,762 km (0.093 R)
• M61: 30,129,011 km (0.117 R)
• M62: 30,241,060 km (0.045 R)
• M63: 30,353,258 km (0.108 R)
• M64: 32,224,279 km (0.102 R)
• M65: 33,144,755 km (0.116 R)
• M66: 33,724,446 km (0.052 R)
• M67: 35,602,049 km (0.11 R)
• M68: 35,839,162 km (0.06 R)
• M69: 35,957,943 km (0.064 R)
• M70: 37,332,747 km (0.067 R)
• M71: 37,694,325 km (0.073 R)
• M72: 38,603,132 km (0.09 R)
• M73: 39,703,275 km (0.086 R)
• M74: 40,195,601 km (0.043 R)
• M75: 40,627,939 km (0.073 R)
• M76: 40,937,757 km (0.034 R)
• M77: 41,372,787 km (0.062 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.5

Radius: 13.1

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 9.34 AU - 13.04 AU

Year: 13343 Days

Day: 12.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 68,606,922 km

• M1: 230,680 km (0.109 R)
• M2: 368,011 km (0.094 R)
• M3: 668,852 km (0.067 R)
• M4: 983,905 km (0.117 R)
• M5: 1,159,533 km (0.065 R)
• M6: 1,322,296 km (0.069 R)
• M7: 1,543,102 km (0.091 R)
• M8: 1,749,996 km (0.116 R)
• M9: 1,856,958 km (0.07 R)
• M10: 2,134,313 km (0.112 R)
• M11: 2,278,226 km (0.111 R)
• M12: 2,515,339 km (0.079 R)
• M13: 2,760,679 km (0.065 R)
• M14: 3,509,716 km (0.111 R)
• M15: 3,680,706 km (0.067 R)
• M16: 3,924,850 km (0.056 R)
• M17: 4,503,046 km (0.057 R)
• M18: 4,840,090 km (0.034 R)
• M19: 5,108,169 km (0.079 R)
• M20: 5,381,035 km (0.111 R)
• M21: 7,247,568 km (0.043 R)
• M22: 7,598,824 km (0.059 R)
• M23: 8,045,822 km (0.114 R)
• M24: 8,547,424 km (0.114 R)
• M25: 8,965,400 km (0.036 R)
• M26: 9,580,996 km (0.068 R)
• M27: 9,677,037 km (0.074 R)
• M28: 10,210,354 km (0.097 R)
• M29: 10,604,395 km (0.064 R)
• M30: 10,853,176 km (0.078 R)
• M31: 12,074,194 km (0.091 R)
• M32: 12,386,255 km (0.116 R)
• M33: 12,543,333 km (0.101 R)
• M34: 13,607,273 km (0.105 R)
• M35: 13,877,746 km (0.069 R)
• M36: 13,986,503 km (0.065 R)
• M37: 14,699,936 km (0.09 R)
• M38: 16,679,415 km (0.05 R)
• M39: 17,318,646 km (0.07 R)
• M40: 17,435,781 km (0.06 R)
• M41: 17,847,774 km (0.088 R)
• M42: 17,966,106 km (0.1 R)
• M43: 18,801,460 km (0.082 R)
• M44: 18,982,025 km (0.103 R)
• M45: 19,588,495 km (0.063 R)
• M46: 20,078,129 km (0.09 R)
• M47: 20,633,885 km (0.099 R)
• M48: 20,820,284 km (0.081 R)
• M49: 21,445,603 km (0.105 R)
• M50: 21,571,415 km (0.082 R)
• M51: 21,760,656 km (0.118 R)
• M52: 22,013,775 km (0.095 R)
• M53: 22,650,763 km (0.116 R)
• M54: 22,907,324 km (0.086 R)
• M55: 23,293,884 km (0.115 R)
• M56: 24,138,813 km (0.09 R)
• M57: 24,795,697 km (0.102 R)
• M58: 25,192,581 km (0.073 R)
• M59: 27,823,708 km (0.052 R)
• M60: 28,928,189 km (0.079 R)
• M61: 30,258,413 km (0.102 R)
• M62: 30,611,763 km (0.098 R)
• M63: 30,966,460 km (0.103 R)
• M64: 32,038,927 km (0.076 R)
• M65: 32,182,840 km (0.118 R)
• M66: 32,471,265 km (0.088 R)
• M67: 32,833,142 km (0.097 R)
• M68: 33,196,216 km (0.092 R)
• M69: 33,414,779 km (0.067 R)
• M70: 35,254,384 km (0.079 R)
• M71: 36,298,876 km (0.052 R)
• M72: 38,265,490 km (0.084 R)
• M73: 39,338,705 km (0.081 R)
• M74: 39,956,544 km (0.118 R)
• M75: 41,986,288 km (0.088 R)
• M76: 42,617,591 km (0.069 R)
• M77: 42,775,866 km (0.111 R)
• M78: 43,809,736 km (0.095 R)
• M79: 46,308,021 km (0.05 R)
• M80: 47,041,948 km (0.09 R)
• M81: 48,109,030 km (0.11 R)
• M82: 49,932,777 km (0.076 R)
• M83: 50,266,829 km (0.105 R)
• M84: 50,937,028 km (0.104 R)
• M85: 51,441,771 km (0.084 R)
• M86: 53,391,630 km (0.048 R)
• M87: 53,989,722 km (0.11 R)
• M88: 54,246,881 km (0.052 R)
• M89: 54,504,339 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.2

Radius: 7.5

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 12.49 AU - 15.27 AU

Year: 18432 Days

Day: 20.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 68,606,922 km

• M1: 142,268 km (0.078 R)
• M2: 287,078 km (0.117 R)
• M3: 449,242 km (0.101 R)
• M4: 541,843 km (0.043 R)
• M5: 791,373 km (0.109 R)
• M6: 1,308,233 km (0.056 R)
• M7: 1,912,459 km (0.055 R)
• M8: 2,036,326 km (0.088 R)
• M9: 2,765,167 km (0.117 R)
• M10: 2,905,789 km (0.096 R)
• M11: 3,012,901 km (0.065 R)
• M12: 3,230,865 km (0.078 R)
• M13: 3,454,065 km (0.091 R)
• M14: 3,682,202 km (0.104 R)
• M15: 3,876,230 km (0.108 R)
• M16: 3,954,769 km (0.114 R)
• M17: 4,437,073 km (0.058 R)
• M18: 4,811,068 km (0.094 R)
• M19: 6,267,403 km (0.1 R)
• M20: 6,499,130 km (0.095 R)
• M21: 6,875,967 km (0.093 R)
• M22: 7,018,982 km (0.054 R)
• M23: 7,115,024 km (0.1 R)
• M24: 7,601,367 km (0.115 R)
• M25: 7,650,585 km (0.086 R)
• M26: 7,898,319 km (0.114 R)
• M27: 8,452,728 km (0.105 R)
• M28: 8,503,741 km (0.112 R)
• M29: 8,915,734 km (0.065 R)
• M30: 9,386,818 km (0.058 R)
• M31: 9,919,835 km (0.077 R)
• M32: 11,015,190 km (0.083 R)
• M33: 11,182,740 km (0.087 R)
• M34: 12,321,629 km (0.119 R)
• M35: 12,787,327 km (0.07 R)
• M36: 13,437,330 km (0.112 R)
• M37: 14,769,050 km (0.086 R)
• M38: 14,892,169 km (0.077 R)
• M39: 15,763,876 km (0.03 R)
• M40: 16,460,254 km (0.107 R)
• M41: 16,588,010 km (0.113 R)
• M42: 17,686,657 km (0.085 R)
• M43: 18,942,232 km (0.108 R)
• M44: 19,682,293 km (0.056 R)
• M45: 22,310,578 km (0.105 R)
• M46: 22,381,188 km (0.092 R)
• M47: 23,020,270 km (0.082 R)
• M48: 23,377,958 km (0.118 R)
• M49: 23,737,442 km (0.084 R)
• M50: 23,954,060 km (0.094 R)
• M51: 24,900,117 km (0.11 R)
• M52: 26,379,490 km (0.103 R)
• M53: 26,454,139 km (0.085 R)
• M54: 27,054,476 km (0.089 R)
• M55: 28,881,963 km (0.061 R)
• M56: 30,122,279 km (0.077 R)
• M57: 30,827,633 km (0.09 R)
• M58: 31,459,086 km (0.114 R)
• M59: 32,334,383 km (0.084 R)
• M60: 33,459,957 km (0.116 R)
• M61: 34,598,397 km (0.079 R)
• M62: 34,762,057 km (0.074 R)
• M63: 42,212,929 km (0.119 R)
• M64: 43,177,835 km (0.09 R)
• M65: 43,530,437 km (0.088 R)
• M66: 43,618,700 km (0.107 R)
• M67: 44,149,922 km (0.114 R)
• M68: 44,772,249 km (0.038 R)
• M69: 45,935,821 km (0.079 R)
• M70: 46,295,903 km (0.109 R)
• M71: 46,928,254 km (0.068 R)
• M72: 48,018,822 km (0.104 R)
• M73: 48,292,736 km (0.084 R)
• M74: 49,670,233 km (0.082 R)
• M75: 50,874,496 km (0.089 R)
• M76: 51,526,892 km (0.044 R)
• M77: 51,994,685 km (0.118 R)
• M78: 52,557,771 km (0.101 R)
• M79: 52,934,309 km (0.074 R)
• M80: 53,974,313 km (0.12 R)
• M81: 54,164,153 km (0.098 R)
• M82: 57,425,237 km (0.108 R)
• M83: 58,201,650 km (0.085 R)
• M84: 58,883,966 km (0.116 R)
• M85: 60,749,302 km (0.046 R)
• M86: 61,639,559 km (0.082 R)
• M87: 61,937,258 km (0.06 R)
• M88: 66,155,320 km (0.108 R)
• M89: 68,298,908 km (0.062 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 16,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit