🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.44 AU - 0.66 AU

Year: 147 Days

Day: 42.2 Hours

Environment

Temp: 226 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.54 AU - 2.3 AU

Year: 957 Days

Day: 39.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.3

Radius: 9.5

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.53 AU - 9.97 AU

Year: 8528 Days

Day: 10.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,783,104 km

• M1: 119,529 km (0.076 R)
• M2: 246,537 km (0.034 R)
• M3: 330,761 km (0.062 R)
• M4: 441,164 km (0.101 R)
• M5: 641,027 km (0.082 R)
• M6: 785,239 km (0.109 R)
• M7: 1,145,321 km (0.086 R)
• M8: 1,223,262 km (0.11 R)
• M9: 1,303,147 km (0.097 R)
• M10: 1,489,546 km (0.065 R)
• M11: 1,888,524 km (0.08 R)
• M12: 1,958,236 km (0.119 R)
• M13: 2,100,354 km (0.098 R)
• M14: 2,344,797 km (0.082 R)
• M15: 2,650,575 km (0.111 R)
• M16: 3,412,926 km (0.113 R)
• M17: 3,937,266 km (0.048 R)
• M18: 4,057,244 km (0.11 R)
• M19: 4,706,947 km (0.108 R)
• M20: 5,422,175 km (0.031 R)
• M21: 5,894,904 km (0.112 R)
• M22: 6,275,780 km (0.105 R)
• M23: 6,416,253 km (0.116 R)
• M24: 6,916,209 km (0.103 R)
• M25: 7,614,681 km (0.075 R)
• M26: 7,727,029 km (0.091 R)
• M27: 8,105,512 km (0.103 R)
• M28: 8,181,956 km (0.057 R)
• M29: 8,258,550 km (0.106 R)
• M30: 8,684,605 km (0.093 R)
• M31: 8,802,040 km (0.077 R)
• M32: 9,237,220 km (0.108 R)
• M33: 9,357,048 km (0.116 R)
• M34: 9,801,204 km (0.119 R)
• M35: 10,046,245 km (0.112 R)
• M36: 10,293,530 km (0.056 R)
• M37: 11,302,119 km (0.12 R)
• M38: 11,516,194 km (0.059 R)
• M39: 12,298,142 km (0.071 R)
• M40: 12,386,105 km (0.11 R)
• M41: 12,695,623 km (0.109 R)
• M42: 12,784,484 km (0.055 R)
• M43: 13,142,023 km (0.092 R)
• M44: 13,231,932 km (0.119 R)
• M45: 13,322,139 km (0.108 R)
• M46: 13,503,003 km (0.041 R)
• M47: 14,004,605 km (0.093 R)
• M48: 14,234,686 km (0.073 R)
• M49: 15,026,059 km (0.077 R)
• M50: 15,545,912 km (0.043 R)
• M51: 15,927,536 km (0.108 R)
• M52: 16,602,970 km (0.069 R)
• M53: 16,748,978 km (0.025 R)
• M54: 18,282,057 km (0.072 R)
• M55: 19,807,955 km (0.111 R)
• M56: 20,273,653 km (0.1 R)
• M57: 21,427,202 km (0.067 R)
• M58: 21,905,167 km (0.119 R)
• M59: 22,494,284 km (0.082 R)
• M60: 24,624,558 km (0.066 R)
• M61: 25,854,402 km (0.1 R)
• M62: 26,080,145 km (0.056 R)
• M63: 27,851,832 km (0.11 R)
• M64: 29,132,540 km (0.111 R)
• M65: 29,780,149 km (0.074 R)
• M66: 30,254,075 km (0.06 R)
• M67: 31,690,963 km (0.101 R)
• M68: 31,993,001 km (0.05 R)
• M69: 32,417,709 km (0.079 R)
• M70: 33,518,001 km (0.084 R)
• M71: 34,879,492 km (0.096 R)
• M72: 35,066,489 km (0.116 R)
• M73: 35,629,725 km (0.05 R)
• M74: 35,692,406 km (0.109 R)
• M75: 36,385,194 km (0.047 R)
• M76: 36,638,314 km (0.111 R)
• M77: 36,891,882 km (0.074 R)
• M78: 37,018,891 km (0.088 R)
• M79: 38,683,466 km (0.104 R)
• M80: 39,071,074 km (0.107 R)
• M81: 39,135,850 km (0.07 R)
• M82: 39,330,178 km (0.099 R)
• M83: 40,306,902 km (0.067 R)
• M84: 40,896,767 km (0.088 R)
• M85: 41,687,691 km (0.082 R)
• M86: 42,151,444 km (0.112 R)
• M87: 42,217,865 km (0.12 R)
• M88: 42,950,446 km (0.06 R)
• M89: 43,084,037 km (0.08 R)
• M90: 44,428,024 km (0.098 R)
• M91: 44,630,879 km (0.039 R)
• M92: 45,037,337 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.5

Radius: 13

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.99 AU - 12.33 AU

Year: 11655 Days

Day: 14.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 80,783,104 km

• M1: 177,872 km (0.118 R)
• M2: 260,450 km (0.06 R)
• M3: 440,865 km (0.111 R)
• M4: 700,567 km (0.11 R)
• M5: 850,165 km (0.071 R)
• M6: 966,402 km (0.1 R)
• M7: 1,057,507 km (0.04 R)
• M8: 1,667,567 km (0.084 R)
• M9: 1,779,018 km (0.09 R)
• M10: 2,089,134 km (0.112 R)
• M11: 2,312,484 km (0.116 R)
• M12: 2,544,061 km (0.105 R)
• M13: 3,098,471 km (0.064 R)
• M14: 4,317,395 km (0.069 R)
• M15: 4,789,675 km (0.09 R)
• M16: 4,977,720 km (0.085 R)
• M17: 6,629,430 km (0.096 R)
• M18: 6,779,177 km (0.106 R)
• M19: 6,930,271 km (0.056 R)
• M20: 7,021,376 km (0.034 R)
• M21: 7,576,534 km (0.085 R)
• M22: 8,177,917 km (0.063 R)
• M23: 8,631,049 km (0.118 R)
• M24: 9,158,980 km (0.087 R)
• M25: 9,663,424 km (0.1 R)
• M26: 9,765,300 km (0.089 R)
• M27: 10,699,389 km (0.106 R)
• M28: 11,052,590 km (0.11 R)
• M29: 12,061,927 km (0.057 R)
• M30: 13,025,487 km (0.103 R)
• M31: 13,289,228 km (0.095 R)
• M32: 14,013,880 km (0.07 R)
• M33: 14,167,966 km (0.101 R)
• M34: 14,517,127 km (0.1 R)
• M35: 14,829,637 km (0.107 R)
• M36: 15,065,702 km (0.063 R)
• M37: 15,184,034 km (0.066 R)
• M38: 15,461,688 km (0.089 R)
• M39: 15,581,067 km (0.072 R)
• M40: 15,821,022 km (0.074 R)
• M41: 16,466,686 km (0.108 R)
• M42: 16,915,630 km (0.073 R)
• M43: 17,368,612 km (0.118 R)
• M44: 18,118,546 km (0.108 R)
• M45: 18,921,587 km (0.117 R)
• M46: 19,092,129 km (0.064 R)
• M47: 19,434,708 km (0.114 R)
• M48: 19,865,849 km (0.063 R)
• M49: 20,300,132 km (0.092 R)
• M50: 20,387,347 km (0.109 R)
• M51: 20,606,060 km (0.108 R)
• M52: 20,781,538 km (0.062 R)
• M53: 21,045,728 km (0.103 R)
• M54: 21,178,271 km (0.105 R)
• M55: 21,399,676 km (0.036 R)
• M56: 22,158,437 km (0.088 R)
• M57: 22,293,224 km (0.111 R)
• M58: 22,383,282 km (0.1 R)
• M59: 22,608,876 km (0.045 R)
• M60: 23,016,829 km (0.112 R)
• M61: 23,290,144 km (0.072 R)
• M62: 23,381,549 km (0.027 R)
• M63: 23,472,953 km (0.107 R)
• M64: 23,978,295 km (0.09 R)
• M65: 25,280,544 km (0.094 R)
• M66: 25,468,439 km (0.107 R)
• M67: 26,224,806 km (0.082 R)
• M68: 26,319,950 km (0.111 R)
• M69: 26,415,094 km (0.104 R)
• M70: 26,605,832 km (0.062 R)
• M71: 26,701,275 km (0.084 R)
• M72: 26,988,503 km (0.109 R)
• M73: 27,324,949 km (0.099 R)
• M74: 28,782,630 km (0.107 R)
• M75: 29,175,474 km (0.04 R)
• M76: 29,274,059 km (0.094 R)
• M77: 29,619,780 km (0.065 R)
• M78: 30,165,663 km (0.113 R)
• M79: 31,318,015 km (0.101 R)
• M80: 32,637,917 km (0.085 R)
• M81: 32,893,879 km (0.082 R)
• M82: 34,547,534 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338.3

Radius: 3

Gravity: 37.59 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 18.66 AU - 20.46 AU

Year: 31133 Days

Day: 17.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,783,104 km

• M1: 84,672 km (0.119 R)
• M2: 118,033 km (0.066 R)
• M3: 185,651 km (0.109 R)
• M4: 232,325 km (0.065 R)
• M5: 456,872 km (0.066 R)
• M6: 707,598 km (0.047 R)
• M7: 808,128 km (0.079 R)
• M8: 940,073 km (0.11 R)
• M9: 1,022,501 km (0.062 R)
• M10: 1,283,849 km (0.092 R)
• M11: 1,375,403 km (0.031 R)
• M12: 1,500,766 km (0.118 R)
• M13: 1,695,841 km (0.1 R)
• M14: 2,217,489 km (0.075 R)
• M15: 2,514,441 km (0.117 R)
• M16: 2,983,131 km (0.119 R)
• M17: 3,478,150 km (0.07 R)
• M18: 3,563,122 km (0.112 R)
• M19: 4,449,639 km (0.066 R)
• M20: 4,588,167 km (0.053 R)
• M21: 4,634,692 km (0.116 R)
• M22: 4,917,132 km (0.12 R)
• M23: 5,060,447 km (0.108 R)
• M24: 5,449,102 km (0.054 R)
• M25: 5,597,354 km (0.11 R)
• M26: 5,696,986 km (0.052 R)
• M27: 6,724,574 km (0.086 R)
• M28: 7,477,201 km (0.053 R)
• M29: 8,086,962 km (0.107 R)
• M30: 8,369,402 km (0.083 R)
• M31: 8,597,689 km (0.073 R)
• M32: 9,060,395 km (0.114 R)
• M33: 9,353,607 km (0.116 R)
• M34: 9,412,548 km (0.077 R)
• M35: 9,769,339 km (0.079 R)
• M36: 13,772,279 km (0.067 R)
• M37: 16,756,757 km (0.114 R)
• M38: 20,311,501 km (0.071 R)
• M39: 20,541,134 km (0.08 R)
• M40: 21,003,092 km (0.102 R)
• M41: 22,094,110 km (0.118 R)
• M42: 23,523,667 km (0.095 R)
• M43: 24,574,592 km (0.042 R)
• M44: 25,064,824 km (0.102 R)
• M45: 25,475,769 km (0.079 R)
• M46: 27,225,915 km (0.114 R)
• M47: 29,100,675 km (0.085 R)
• M48: 31,104,539 km (0.09 R)
• M49: 32,972,717 km (0.098 R)
• M50: 33,784,435 km (0.092 R)
• M51: 34,785,544 km (0.092 R)
• M52: 36,258,784 km (0.087 R)
• M53: 38,696,032 km (0.091 R)
• M54: 39,265,851 km (0.107 R)
• M55: 42,059,292 km (0.117 R)
• M56: 46,518,655 km (0.112 R)
• M57: 47,631,364 km (0.068 R)
• M58: 47,732,941 km (0.096 R)
• M59: 47,936,394 km (0.111 R)
• M60: 49,573,892 km (0.096 R)
• M61: 50,813,909 km (0.117 R)
• M62: 50,917,730 km (0.096 R)
• M63: 52,273,535 km (0.073 R)
• M64: 52,798,175 km (0.072 R)
• M65: 54,488,780 km (0.118 R)
• M66: 55,020,750 km (0.061 R)
• M67: 55,127,264 km (0.069 R)
• M68: 55,768,291 km (0.087 R)
• M69: 56,734,394 km (0.09 R)
• M70: 58,683,056 km (0.109 R)
• M71: 58,901,020 km (0.104 R)
• M72: 59,337,547 km (0.08 R)
• M73: 59,994,431 km (0.082 R)
• M74: 61,868,593 km (0.089 R)
• M75: 63,314,606 km (0.072 R)
• M76: 63,426,356 km (0.085 R)
• M77: 65,561,117 km (0.105 R)
• M78: 67,833,509 km (0.037 R)
• M79: 67,947,802 km (0.102 R)
• M80: 68,176,537 km (0.098 R)
• M81: 68,520,163 km (0.038 R)
• M82: 69,900,503 km (0.047 R)
• M83: 70,478,399 km (0.089 R)
• M84: 70,825,915 km (0.086 R)
• M85: 71,522,592 km (0.091 R)
• M86: 71,755,217 km (0.112 R)
• M87: 72,104,827 km (0.079 R)
• M88: 73,743,522 km (0.065 R)
• M89: 74,096,274 km (0.06 R)
• M90: 74,331,741 km (0.06 R)
• M91: 74,449,624 km (0.093 R)
• M92: 75,987,191 km (0.103 R)
• M93: 78,133,173 km (0.039 R)
• M94: 78,973,165 km (0.068 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 14,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit