🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.55 AU - 0.91 AU

Year: 235 Days

Day: 15.1 Hours

Environment

Temp: 172 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,758,419 km

• M1: 522,994 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.19 AU - 1.27 AU

Year: 514 Days

Day: 14 Hours

Environment

Temp: 3 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.5 AU - 1.74 AU

Year: 777 Days

Day: 34.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.46 AU - 2.9 AU

Year: 1653 Days

Day: 44 Hours

Environment

Temp: -111 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.09 AU - 3.43 AU

Year: 1727 Days

Day: 44.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,758,419 km

• M1: 2,096,315 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.72 AU - 3.16 AU

Year: 1899 Days

Day: 46.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.9

Radius: 9.6

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.99 AU - 4.83 AU

Year: 3489 Days

Day: 8.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 59,758,419 km

• M1: 148,551 km (0.103 R)
• M2: 237,113 km (0.116 R)
• M3: 452,234 km (0.117 R)
• M4: 580,440 km (0.085 R)
• M5: 649,554 km (0.114 R)
• M6: 945,758 km (0.048 R)
• M7: 1,459,327 km (0.04 R)
• M8: 2,076,718 km (0.028 R)
• M9: 2,145,533 km (0.103 R)
• M10: 2,399,101 km (0.081 R)
• M11: 2,632,923 km (0.104 R)
• M12: 2,797,929 km (0.094 R)
• M13: 3,012,901 km (0.11 R)
• M14: 3,138,264 km (0.115 R)
• M15: 3,607,253 km (0.059 R)
• M16: 3,673,675 km (0.097 R)
• M17: 3,841,524 km (0.031 R)
• M18: 4,431,388 km (0.119 R)
• M19: 4,791,620 km (0.115 R)
• M20: 4,938,375 km (0.1 R)
• M21: 5,067,927 km (0.091 R)
• M22: 5,198,825 km (0.105 R)
• M23: 5,617,101 km (0.09 R)
• M24: 5,713,741 km (0.077 R)
• M25: 5,928,264 km (0.101 R)
• M26: 6,086,090 km (0.046 R)
• M27: 6,185,274 km (0.097 R)
• M28: 6,385,436 km (0.09 R)
• M29: 6,446,023 km (0.053 R)
• M30: 6,547,151 km (0.082 R)
• M31: 6,792,342 km (0.072 R)
• M32: 6,998,936 km (0.114 R)
• M33: 7,397,166 km (0.047 R)
• M34: 8,019,194 km (0.07 R)
• M35: 8,792,316 km (0.117 R)
• M36: 8,859,635 km (0.098 R)
• M37: 9,040,199 km (0.058 R)
• M38: 9,267,588 km (0.079 R)
• M39: 9,473,734 km (0.107 R)
• M40: 9,658,487 km (0.096 R)
• M41: 9,797,613 km (0.071 R)
• M42: 10,195,843 km (0.098 R)
• M43: 10,887,434 km (0.083 R)
• M44: 11,008,159 km (0.109 R)
• M45: 11,153,568 km (0.116 R)
• M46: 11,348,644 km (0.09 R)
• M47: 11,569,451 km (0.038 R)
• M48: 12,290,363 km (0.097 R)
• M49: 12,416,025 km (0.106 R)
• M50: 12,592,850 km (0.073 R)
• M51: 12,821,435 km (0.115 R)
• M52: 13,051,367 km (0.089 R)
• M53: 13,128,410 km (0.104 R)
• M54: 13,463,509 km (0.076 R)
• M55: 13,541,300 km (0.056 R)
• M56: 14,486,011 km (0.057 R)
• M57: 14,993,297 km (0.077 R)
• M58: 15,970,171 km (0.115 R)
• M59: 16,272,808 km (0.084 R)
• M60: 16,355,685 km (0.096 R)
• M61: 17,248,186 km (0.104 R)
• M62: 17,417,381 km (0.077 R)
• M63: 17,530,477 km (0.1 R)
• M64: 17,842,538 km (0.076 R)
• M65: 18,443,622 km (0.092 R)
• M66: 18,530,090 km (0.042 R)
• M67: 18,703,324 km (0.109 R)
• M68: 18,790,091 km (0.072 R)
• M69: 18,877,157 km (0.058 R)
• M70: 18,964,223 km (0.116 R)
• M71: 19,753,950 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 799.8

Radius: 5.5

Gravity: 26.44 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 9.61 AU - 15.77 AU

Year: 17030 Days

Day: 17.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,758,419 km

• M1: 74,799 km (0.042 R)
• M2: 200,461 km (0.115 R)
• M3: 242,049 km (0.037 R)
• M4: 303,085 km (0.032 R)
• M5: 643,720 km (0.077 R)
• M6: 1,516,025 km (0.029 R)
• M7: 1,575,116 km (0.057 R)
• M8: 1,695,542 km (0.086 R)
• M9: 2,410,919 km (0.084 R)
• M10: 3,439,105 km (0.094 R)
• M11: 4,800,745 km (0.1 R)
• M12: 4,888,110 km (0.081 R)
• M13: 5,064,486 km (0.103 R)
• M14: 5,514,327 km (0.054 R)
• M15: 6,165,676 km (0.042 R)
• M16: 7,038,131 km (0.08 R)
• M17: 7,087,798 km (0.063 R)
• M18: 9,273,871 km (0.088 R)
• M19: 11,124,995 km (0.108 R)
• M20: 11,473,409 km (0.098 R)
• M21: 11,943,744 km (0.11 R)
• M22: 12,963,852 km (0.112 R)
• M23: 13,330,517 km (0.094 R)
• M24: 13,576,904 km (0.116 R)
• M25: 13,762,705 km (0.118 R)
• M26: 14,136,700 km (0.081 R)
• M27: 14,262,063 km (0.083 R)
• M28: 16,846,964 km (0.082 R)
• M29: 17,650,155 km (0.102 R)
• M30: 17,852,860 km (0.115 R)
• M31: 17,920,628 km (0.099 R)
• M32: 19,016,283 km (0.119 R)
• M33: 19,154,661 km (0.105 R)
• M34: 19,224,074 km (0.058 R)
• M35: 19,572,189 km (0.094 R)
• M36: 20,203,940 km (0.098 R)
• M37: 22,138,989 km (0.1 R)
• M38: 22,284,697 km (0.119 R)
• M39: 22,797,070 km (0.117 R)
• M40: 23,610,134 km (0.065 R)
• M41: 23,907,984 km (0.051 R)
• M42: 25,264,388 km (0.076 R)
• M43: 26,568,133 km (0.112 R)
• M44: 26,800,459 km (0.062 R)
• M45: 27,033,532 km (0.103 R)
• M46: 27,579,863 km (0.111 R)
• M47: 27,815,031 km (0.115 R)
• M48: 28,445,586 km (0.025 R)
• M49: 28,842,170 km (0.09 R)
• M50: 29,560,539 km (0.056 R)
• M51: 30,042,693 km (0.102 R)
• M52: 32,161,747 km (0.067 R)
• M53: 33,322,776 km (0.109 R)
• M54: 33,740,753 km (0.099 R)
• M55: 34,244,449 km (0.073 R)
• M56: 35,429,713 km (0.114 R)
• M57: 39,241,317 km (0.078 R)
• M58: 40,303,162 km (0.109 R)
• M59: 41,553,950 km (0.105 R)
• M60: 42,364,771 km (0.066 R)
• M61: 42,636,141 km (0.041 R)
• M62: 45,474,462 km (0.073 R)
• M63: 45,845,015 km (0.091 R)
• M64: 46,589,414 km (0.076 R)
• M65: 47,995,784 km (0.094 R)
• M66: 49,511,210 km (0.089 R)
• M67: 51,717,031 km (0.091 R)
• M68: 52,007,101 km (0.083 R)
• M69: 53,172,768 km (0.063 R)
• M70: 53,758,743 km (0.118 R)
• M71: 54,838,839 km (0.089 R)
• M72: 56,521,965 km (0.04 R)
• M73: 57,519,932 km (0.099 R)
• M74: 58,926,900 km (0.094 R)
• M75: 60,446,815 km (0.064 R)
• M76: 60,752,294 km (0.035 R)
• M77: 61,467,222 km (0.086 R)
• M78: 62,287,766 km (0.119 R)
• M79: 62,596,387 km (0.038 R)
• M80: 63,111,901 km (0.069 R)
• M81: 64,874,912 km (0.041 R)
• M82: 65,083,451 km (0.068 R)
• M83: 65,605,697 km (0.101 R)
• M84: 66,129,290 km (0.074 R)
• M85: 66,864,713 km (0.119 R)
• M86: 67,497,063 km (0.057 R)
• M87: 67,602,679 km (0.054 R)
• M88: 67,919,827 km (0.084 R)
• M89: 68,025,742 km (0.084 R)
• M90: 68,661,832 km (0.086 R)
• M91: 69,833,184 km (0.107 R)
• M92: 70,046,809 km (0.082 R)
• M93: 70,260,734 km (0.077 R)
• M94: 71,010,968 km (0.092 R)
• M95: 71,548,622 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.3

Radius: 3

Gravity: 50.26 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 10.1 AU - 15.38 AU

Year: 17131 Days

Day: 23.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 59,758,419 km

• M1: 58,493 km (0.11 R)
• M2: 232,176 km (0.118 R)
• M3: 317,147 km (0.107 R)
• M4: 347,665 km (0.112 R)
• M5: 411,693 km (0.117 R)
• M6: 462,407 km (0.068 R)
• M7: 551,418 km (0.076 R)
• M8: 645,814 km (0.095 R)
• M9: 828,772 km (0.084 R)
• M10: 871,557 km (0.099 R)
• M11: 1,313,320 km (0.102 R)
• M12: 1,730,997 km (0.095 R)
• M13: 2,127,581 km (0.096 R)
• M14: 2,366,339 km (0.094 R)
• M15: 2,613,475 km (0.112 R)
• M16: 2,836,525 km (0.081 R)
• M17: 3,232,960 km (0.12 R)
• M18: 4,040,040 km (0.094 R)
• M19: 4,076,392 km (0.043 R)
• M20: 4,149,695 km (0.107 R)
• M21: 4,334,598 km (0.059 R)
• M22: 4,674,335 km (0.085 R)
• M23: 5,022,449 km (0.051 R)
• M24: 6,453,652 km (0.1 R)
• M25: 6,496,288 km (0.103 R)
• M26: 6,624,792 km (0.091 R)
• M27: 7,413,023 km (0.1 R)
• M28: 7,818,134 km (0.076 R)
• M29: 9,028,231 km (0.118 R)
• M30: 9,363,929 km (0.073 R)
• M31: 10,146,326 km (0.025 R)
• M32: 10,245,659 km (0.103 R)
• M33: 10,295,325 km (0.111 R)
• M34: 10,898,654 km (0.112 R)
• M35: 11,513,351 km (0.103 R)
• M36: 12,086,760 km (0.09 R)
• M37: 12,244,735 km (0.079 R)
• M38: 12,883,369 km (0.093 R)
• M39: 13,369,412 km (0.085 R)
• M40: 13,532,773 km (0.091 R)
• M41: 15,032,492 km (0.092 R)
• M42: 15,888,191 km (0.114 R)
• M43: 16,003,382 km (0.092 R)
• M44: 16,061,127 km (0.115 R)
• M45: 16,176,915 km (0.093 R)
• M46: 16,292,854 km (0.086 R)
• M47: 16,935,676 km (0.094 R)
• M48: 17,765,645 km (0.094 R)
• M49: 19,280,323 km (0.113 R)
• M50: 19,588,345 km (0.043 R)
• M51: 21,596,846 km (0.089 R)
• M52: 21,788,481 km (0.117 R)
• M53: 22,885,033 km (0.114 R)
• M54: 23,933,415 km (0.104 R)
• M55: 26,212,539 km (0.09 R)
• M56: 26,485,256 km (0.081 R)
• M57: 27,862,603 km (0.078 R)
• M58: 27,932,017 km (0.07 R)
• M59: 28,210,568 km (0.096 R)
• M60: 28,280,281 km (0.086 R)
• M61: 28,630,040 km (0.029 R)
• M62: 28,981,147 km (0.037 R)
• M63: 29,262,989 km (0.081 R)
• M64: 30,973,491 km (0.085 R)
• M65: 31,406,278 km (0.085 R)
• M66: 31,986,269 km (0.057 R)
• M67: 32,277,536 km (0.099 R)
• M68: 34,863,933 km (0.104 R)
• M69: 35,992,500 km (0.095 R)
• M70: 37,669,492 km (0.1 R)
• M71: 37,977,065 km (0.109 R)
• M72: 38,594,755 km (0.111 R)
• M73: 39,215,885 km (0.075 R)
• M74: 39,293,676 km (0.088 R)
• M75: 41,177,861 km (0.109 R)
• M76: 41,732,869 km (0.112 R)
• M77: 41,812,306 km (0.119 R)
• M78: 42,850,365 km (0.113 R)
• M79: 43,251,886 km (0.051 R)
• M80: 43,735,386 km (0.092 R)
• M81: 45,114,828 km (0.108 R)
• M82: 45,850,850 km (0.093 R)
• M83: 47,666,818 km (0.106 R)
• M84: 48,416,453 km (0.111 R)
• M85: 50,180,661 km (0.103 R)
• M86: 50,265,184 km (0.084 R)
• M87: 51,624,131 km (0.12 R)
• M88: 52,565,401 km (0.109 R)
• M89: 53,339,869 km (0.065 R)
• M90: 53,512,355 km (0.117 R)
• M91: 54,291,311 km (0.119 R)
• M92: 54,464,994 km (0.086 R)
• M93: 54,986,941 km (0.103 R)
• M94: 56,211,250 km (0.119 R)
• M95: 56,474,692 km (0.079 R)
• M96: 57,003,072 km (0.078 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 17,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit