🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.79 AU - 0.97 AU

Year: 258 Days

Day: 42.3 Hours

Environment

Temp: 252 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 119,228,337 km

• M1: 111,301 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.13 AU - 1.47 AU

Year: 463 Days

Day: 19.5 Hours

Environment

Temp: 178 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.08 AU - 1.56 AU

Year: 473 Days

Day: 29.7 Hours

Environment

Temp: 112 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.3 AU - 1.51 AU

Year: 517 Days

Day: 13.6 Hours

Environment

Temp: 132 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 119,228,337 km

• M1: 326,423 km (0.108 R)
• M2: 375,939 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.81 AU - 2.09 AU

Year: 850 Days

Day: 15.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 47.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.82 AU - 2.64 AU

Year: 1039 Days

Day: 34.4 Hours

Environment

Temp: -16 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.6 AU - 4.88 AU

Year: 2724 Days

Day: 15.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.3

Radius: 9.1

Gravity: 11.56 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 10.07 AU - 16.63 AU

Year: 15221 Days

Day: 9.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 119,228,337 km

• M1: 131,048 km (0.1 R)
• M2: 194,776 km (0.095 R)
• M3: 298,597 km (0.098 R)
• M4: 376,388 km (0.106 R)
• M5: 904,768 km (0.12 R)
• M6: 1,026,391 km (0.067 R)
• M7: 1,259,464 km (0.084 R)
• M8: 1,655,450 km (0.087 R)
• M9: 2,453,555 km (0.095 R)
• M10: 3,019,483 km (0.1 R)
• M11: 3,431,626 km (0.069 R)
• M12: 3,508,519 km (0.105 R)
• M13: 4,022,238 km (0.104 R)
• M14: 4,944,958 km (0.094 R)
• M15: 5,792,430 km (0.12 R)
• M16: 6,022,960 km (0.038 R)
• M17: 6,256,632 km (0.076 R)
• M18: 6,636,610 km (0.113 R)
• M19: 6,975,150 km (0.059 R)
• M20: 7,871,690 km (0.105 R)
• M21: 9,337,301 km (0.114 R)
• M22: 10,715,546 km (0.108 R)
• M23: 10,828,492 km (0.102 R)
• M24: 12,097,381 km (0.089 R)
• M25: 12,392,239 km (0.075 R)
• M26: 14,025,548 km (0.11 R)
• M27: 15,469,467 km (0.118 R)
• M28: 15,533,345 km (0.119 R)
• M29: 16,501,692 km (0.12 R)
• M30: 18,428,513 km (0.052 R)
• M31: 19,109,333 km (0.106 R)
• M32: 21,059,191 km (0.086 R)
• M33: 21,342,829 km (0.054 R)
• M34: 21,485,246 km (0.091 R)
• M35: 21,985,801 km (0.113 R)
• M36: 22,273,627 km (0.079 R)
• M37: 22,345,733 km (0.11 R)
• M38: 22,852,870 km (0.08 R)
• M39: 23,363,896 km (0.044 R)
• M40: 24,174,567 km (0.102 R)
• M41: 24,248,618 km (0.061 R)
• M42: 24,546,019 km (0.092 R)
• M43: 24,844,616 km (0.1 R)
• M44: 25,219,508 km (0.067 R)
• M45: 26,202,965 km (0.058 R)
• M46: 27,045,051 km (0.061 R)
• M47: 30,580,797 km (0.056 R)
• M48: 30,902,133 km (0.11 R)
• M49: 31,710,261 km (0.113 R)
• M50: 32,361,610 km (0.08 R)
• M51: 32,771,059 km (0.118 R)
• M52: 33,512,317 km (0.069 R)
• M53: 34,092,756 km (0.112 R)
• M54: 35,431,657 km (0.094 R)
• M55: 35,853,673 km (0.084 R)
• M56: 36,192,512 km (0.088 R)
• M57: 36,277,334 km (0.067 R)
• M58: 37,044,023 km (0.057 R)
• M59: 39,027,541 km (0.069 R)
• M60: 39,725,565 km (0.114 R)
• M61: 41,755,309 km (0.096 R)
• M62: 43,097,052 km (0.092 R)
• M63: 43,547,491 km (0.116 R)
• M64: 45,639,318 km (0.029 R)
• M65: 46,374,592 km (0.091 R)
• M66: 46,466,744 km (0.078 R)
• M67: 47,577,808 km (0.059 R)
• M68: 48,136,556 km (0.116 R)
• M69: 48,323,254 km (0.104 R)
• M70: 48,697,548 km (0.075 R)
• M71: 49,637,172 km (0.092 R)
• M72: 49,920,361 km (0.084 R)
• M73: 50,298,544 km (0.055 R)
• M74: 50,488,085 km (0.091 R)
• M75: 51,534,522 km (0.089 R)
• M76: 51,916,894 km (0.074 R)
• M77: 53,552,148 km (0.082 R)
• M78: 54,036,396 km (0.098 R)
• M79: 54,424,753 km (0.116 R)
• M80: 55,889,615 km (0.103 R)
• M81: 56,577,616 km (0.089 R)
• M82: 57,466,227 km (0.057 R)
• M83: 60,461,625 km (0.06 R)
• M84: 61,269,005 km (0.061 R)
• M85: 61,471,411 km (0.062 R)
• M86: 61,876,821 km (0.062 R)
• M87: 64,430,905 km (0.076 R)
• M88: 65,255,489 km (0.111 R)
• M89: 65,358,861 km (0.095 R)
• M90: 65,876,320 km (0.09 R)
• M91: 66,706,887 km (0.092 R)
• M92: 67,541,045 km (0.117 R)
• M93: 67,959,470 km (0.11 R)
• M94: 68,588,679 km (0.118 R)
• M95: 69,219,832 km (0.104 R)
• M96: 69,325,149 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 22.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971

Radius: 4.9

Gravity: 40.44 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 18.21 AU - 26.47 AU

Year: 32950 Days

Day: 19.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 119,228,337 km

• M1: 116,387 km (0.094 R)
• M2: 162,613 km (0.1 R)
• M3: 423,512 km (0.106 R)
• M4: 1,598,004 km (0.047 R)
• M5: 2,706,973 km (0.081 R)
• M6: 3,829,406 km (0.108 R)
• M7: 4,587,568 km (0.115 R)
• M8: 5,264,349 km (0.115 R)
• M9: 6,437,496 km (0.118 R)
• M10: 6,777,232 km (0.11 R)
• M11: 6,983,977 km (0.087 R)
• M12: 7,831,149 km (0.086 R)
• M13: 8,413,683 km (0.102 R)
• M14: 9,010,130 km (0.119 R)
• M15: 9,466,553 km (0.097 R)
• M16: 10,086,487 km (0.066 R)
• M17: 12,273,907 km (0.066 R)
• M18: 12,441,606 km (0.09 R)
• M19: 13,377,490 km (0.1 R)
• M20: 14,335,665 km (0.08 R)
• M21: 14,778,474 km (0.101 R)
• M22: 15,586,901 km (0.06 R)
• M23: 17,152,593 km (0.098 R)
• M24: 18,001,561 km (0.118 R)
• M25: 21,936,583 km (0.094 R)
• M26: 22,960,281 km (0.106 R)
• M27: 24,947,839 km (0.05 R)
• M28: 26,447,258 km (0.063 R)
• M29: 26,880,942 km (0.074 R)
• M30: 27,098,757 km (0.06 R)
• M31: 27,865,446 km (0.038 R)
• M32: 30,775,124 km (0.097 R)
• M33: 31,231,398 km (0.108 R)
• M34: 32,150,378 km (0.098 R)
• M35: 32,961,647 km (0.072 R)
• M36: 34,604,680 km (0.054 R)
• M37: 36,394,170 km (0.118 R)
• M38: 38,091,507 km (0.109 R)
• M39: 39,566,692 km (0.06 R)
• M40: 39,814,426 km (0.115 R)
• M41: 40,935,363 km (0.084 R)
• M42: 41,185,790 km (0.112 R)
• M43: 41,311,302 km (0.081 R)
• M44: 43,591,024 km (0.101 R)
• M45: 44,746,070 km (0.109 R)
• M46: 47,086,229 km (0.096 R)
• M47: 47,875,059 km (0.027 R)
• M48: 49,999,947 km (0.097 R)
• M49: 50,535,956 km (0.117 R)
• M50: 50,670,145 km (0.1 R)
• M51: 51,613,659 km (0.116 R)
• M52: 54,203,497 km (0.054 R)
• M53: 54,616,238 km (0.062 R)
• M54: 54,892,096 km (0.043 R)
• M55: 55,583,388 km (0.073 R)
• M56: 57,675,065 km (0.108 R)
• M57: 58,096,333 km (0.101 R)
• M58: 59,366,718 km (0.086 R)
• M59: 60,076,411 km (0.113 R)
• M60: 65,414,511 km (0.114 R)
• M61: 66,147,541 km (0.079 R)
• M62: 67,621,529 km (0.113 R)
• M63: 69,106,288 km (0.076 R)
• M64: 69,703,183 km (0.056 R)
• M65: 70,301,874 km (0.102 R)
• M66: 71,956,875 km (0.091 R)
• M67: 72,259,212 km (0.107 R)
• M68: 73,016,776 km (0.11 R)
• M69: 73,320,609 km (0.062 R)
• M70: 73,929,473 km (0.11 R)
• M71: 79,952,432 km (0.118 R)
• M72: 81,364,636 km (0.096 R)
• M73: 81,994,892 km (0.117 R)
• M74: 83,418,914 km (0.104 R)
• M75: 84,851,015 km (0.086 R)
• M76: 86,451,861 km (0.104 R)
• M77: 87,417,067 km (0.064 R)
• M78: 89,195,935 km (0.099 R)
• M79: 89,520,712 km (0.119 R)
• M80: 92,953,834 km (0.072 R)
• M81: 94,934,958 km (0.047 R)
• M82: 95,432,371 km (0.119 R)
• M83: 96,097,035 km (0.08 R)
• M84: 96,929,846 km (0.068 R)
• M85: 99,274,793 km (0.091 R)
• M86: 103,337,871 km (0.09 R)
• M87: 105,904,671 km (0.102 R)
• M88: 106,076,559 km (0.053 R)
• M89: 106,937,345 km (0.079 R)
• M90: 109,186,100 km (0.066 R)
• M91: 109,533,467 km (0.054 R)
• M92: 111,450,414 km (0.038 R)
• M93: 113,378,431 km (0.1 R)
• M94: 114,082,289 km (0.111 R)
• M95: 115,848,292 km (0.11 R)
• M96: 117,267,527 km (0.098 R)

Kuiper Belt

Range: 35.1 - 62.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 18,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit