🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.73 AU - 0.97 AU

Year: 289 Days

Day: 34.4 Hours

Environment

Temp: 169 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.13 AU - 3.61 AU

Year: 2283 Days

Day: 30.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,988,735 km

• M1: 363,523 km (0.108 R)

Asteroid Belt

Center: 5.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.3

Radius: 14.9

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.21 AU - 9.85 AU

Year: 9192 Days

Day: 12.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 104,988,735 km

• M1: 269,725 km (0.118 R)
• M2: 512,971 km (0.037 R)
• M3: 875,447 km (0.091 R)
• M4: 998,865 km (0.115 R)
• M5: 1,179,280 km (0.094 R)
• M6: 1,300,155 km (0.099 R)
• M7: 1,574,368 km (0.032 R)
• M8: 1,969,905 km (0.071 R)
• M9: 2,073,875 km (0.032 R)
• M10: 2,201,183 km (0.084 R)
• M11: 2,331,184 km (0.044 R)
• M12: 2,508,756 km (0.077 R)
• M13: 3,117,171 km (0.102 R)
• M14: 3,719,302 km (0.099 R)
• M15: 3,901,812 km (0.066 R)
• M16: 4,007,428 km (0.101 R)
• M17: 4,661,918 km (0.096 R)
• M18: 5,203,912 km (0.098 R)
• M19: 5,917,344 km (0.072 R)
• M20: 6,193,053 km (0.115 R)
• M21: 6,347,886 km (0.073 R)
• M22: 7,174,714 km (0.106 R)
• M23: 7,833,692 km (0.068 R)
• M24: 8,512,418 km (0.103 R)
• M25: 9,245,298 km (0.116 R)
• M26: 9,745,254 km (0.118 R)
• M27: 9,925,968 km (0.111 R)
• M28: 10,771,645 km (0.101 R)
• M29: 11,071,290 km (0.027 R)
• M30: 11,564,065 km (0.049 R)
• M31: 11,717,104 km (0.077 R)
• M32: 13,005,740 km (0.054 R)
• M33: 14,052,476 km (0.064 R)
• M34: 14,586,092 km (0.108 R)
• M35: 14,751,547 km (0.113 R)
• M36: 14,876,162 km (0.059 R)
• M37: 15,126,290 km (0.043 R)
• M38: 15,335,876 km (0.076 R)
• M39: 17,352,455 km (0.084 R)
• M40: 17,527,934 km (0.102 R)
• M41: 17,924,966 km (0.064 R)
• M42: 18,057,959 km (0.092 R)
• M43: 18,638,100 km (0.099 R)
• M44: 19,088,389 km (0.105 R)
• M45: 19,269,702 km (0.112 R)
• M46: 20,230,270 km (0.085 R)
• M47: 21,019,249 km (0.112 R)
• M48: 21,253,220 km (0.033 R)
• M49: 21,913,096 km (0.117 R)
• M50: 22,102,786 km (0.072 R)
• M51: 22,579,704 km (0.114 R)
• M52: 23,786,510 km (0.048 R)
• M53: 23,932,817 km (0.036 R)
• M54: 24,030,355 km (0.092 R)
• M55: 24,373,233 km (0.064 R)
• M56: 24,668,390 km (0.106 R)
• M57: 24,816,492 km (0.114 R)
• M58: 25,461,408 km (0.053 R)
• M59: 26,162,124 km (0.113 R)
• M60: 26,717,133 km (0.11 R)
• M61: 27,021,415 km (0.077 R)
• M62: 27,429,069 km (0.103 R)
• M63: 28,095,826 km (0.112 R)
• M64: 28,508,866 km (0.081 R)
• M65: 30,128,114 km (0.094 R)
• M66: 31,884,542 km (0.034 R)
• M67: 32,207,374 km (0.088 R)
• M68: 32,315,234 km (0.105 R)
• M69: 33,346,113 km (0.063 R)
• M70: 33,619,129 km (0.027 R)
• M71: 33,947,946 km (0.097 R)
• M72: 34,057,601 km (0.066 R)
• M73: 34,718,973 km (0.111 R)
• M74: 36,446,828 km (0.119 R)
• M75: 37,292,954 km (0.095 R)
• M76: 37,689,987 km (0.066 R)
• M77: 37,803,681 km (0.078 R)
• M78: 38,088,515 km (0.042 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.3

Radius: 5.1

Gravity: 34.11 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 17.98 AU - 18.28 AU

Year: 28482 Days

Day: 22 Hours

Environment

Temp: -204 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 104,988,735 km

• M1: 478,115 km (0.082 R)
• M2: 1,166,863 km (0.042 R)
• M3: 1,307,635 km (0.091 R)
• M4: 2,006,706 km (0.085 R)
• M5: 2,175,602 km (0.077 R)
• M6: 2,218,536 km (0.103 R)
• M7: 2,437,548 km (0.118 R)
• M8: 2,482,277 km (0.087 R)
• M9: 2,991,359 km (0.105 R)
• M10: 3,331,844 km (0.101 R)
• M11: 3,531,856 km (0.06 R)
• M12: 4,425,105 km (0.097 R)
• M13: 5,095,453 km (0.116 R)
• M14: 7,353,184 km (0.116 R)
• M15: 7,482,885 km (0.066 R)
• M16: 8,412,487 km (0.04 R)
• M17: 9,307,830 km (0.046 R)
• M18: 11,637,069 km (0.112 R)
• M19: 12,865,566 km (0.119 R)
• M20: 13,336,800 km (0.114 R)
• M21: 14,296,021 km (0.102 R)
• M22: 14,539,417 km (0.096 R)
• M23: 15,776,292 km (0.112 R)
• M24: 17,132,247 km (0.099 R)
• M25: 17,824,287 km (0.076 R)
• M26: 18,173,598 km (0.081 R)
• M27: 19,863,904 km (0.117 R)
• M28: 20,316,887 km (0.093 R)
• M29: 20,590,352 km (0.096 R)
• M30: 21,048,869 km (0.074 R)
• M31: 22,821,754 km (0.038 R)
• M32: 23,106,139 km (0.094 R)
• M33: 23,486,866 km (0.079 R)
• M34: 23,582,459 km (0.07 R)
• M35: 24,641,911 km (0.1 R)
• M36: 25,031,015 km (0.102 R)
• M37: 28,013,398 km (0.104 R)
• M38: 29,340,182 km (0.053 R)
• M39: 30,582,891 km (0.107 R)
• M40: 31,210,753 km (0.071 R)
• M41: 31,631,572 km (0.066 R)
• M42: 32,479,044 km (0.075 R)
• M43: 34,196,278 km (0.11 R)
• M44: 35,175,097 km (0.029 R)
• M45: 36,383,848 km (0.055 R)
• M46: 37,717,962 km (0.085 R)
• M47: 38,278,505 km (0.089 R)
• M48: 38,503,650 km (0.058 R)
• M49: 39,407,969 km (0.101 R)
• M50: 41,468,530 km (0.116 R)
• M51: 43,095,107 km (0.064 R)
• M52: 44,505,965 km (0.101 R)
• M53: 47,252,133 km (0.104 R)
• M54: 48,462,978 km (0.092 R)
• M55: 50,668,350 km (0.04 R)
• M56: 52,032,084 km (0.055 R)
• M57: 52,281,314 km (0.055 R)
• M58: 53,282,274 km (0.056 R)
• M59: 54,037,144 km (0.073 R)
• M60: 54,163,405 km (0.106 R)
• M61: 54,795,606 km (0.119 R)
• M62: 58,381,167 km (0.107 R)
• M63: 58,640,121 km (0.036 R)
• M64: 59,549,676 km (0.114 R)
• M65: 61,119,556 km (0.101 R)
• M66: 61,909,583 km (0.112 R)
• M67: 62,173,773 km (0.085 R)
• M68: 64,300,157 km (0.075 R)
• M69: 66,180,153 km (0.075 R)
• M70: 66,585,414 km (0.115 R)
• M71: 69,856,521 km (0.103 R)
• M72: 70,820,530 km (0.065 R)
• M73: 73,598,712 km (0.097 R)
• M74: 74,860,570 km (0.097 R)
• M75: 76,695,687 km (0.115 R)
• M76: 78,117,465 km (0.08 R)
• M77: 79,117,826 km (0.057 R)
• M78: 79,260,991 km (0.086 R)
• M79: 80,698,327 km (0.043 R)
• M80: 80,842,540 km (0.084 R)
• M81: 81,709,609 km (0.105 R)
• M82: 82,434,411 km (0.111 R)
• M83: 83,015,898 km (0.064 R)
• M84: 84,182,911 km (0.114 R)
• M85: 86,976,052 km (0.062 R)
• M86: 88,458,418 km (0.035 R)
• M87: 88,904,668 km (0.1 R)
• M88: 91,447,982 km (0.081 R)
• M89: 92,955,031 km (0.05 R)
• M90: 93,711,697 km (0.1 R)
• M91: 94,622,448 km (0.081 R)
• M92: 96,758,706 km (0.096 R)
• M93: 96,911,894 km (0.068 R)
• M94: 97,065,232 km (0.043 R)
• M95: 98,910,821 km (0.079 R)
• M96: 99,374,126 km (0.085 R)
• M97: 100,612,796 km (0.099 R)
• M98: 104,202,846 km (0.117 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 12,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit