🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.07 AU - 1.29 AU

Year: 455 Days

Day: 13.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.94 AU - 2.56 AU

Year: 1197 Days

Day: 25.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 131.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.13 AU - 3.51 AU

Year: 1680 Days

Day: 34.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.61 AU - 3.83 AU

Year: 2050 Days

Day: 13.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,479,018 km

• M1: 1,665,772 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.2

Radius: 14.8

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.53 AU - 9.05 AU

Year: 9245 Days

Day: 13.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 97,479,018 km

• M1: 232,176 km (0.117 R)
• M2: 526,285 km (0.075 R)
• M3: 855,700 km (0.071 R)
• M4: 962,513 km (0.086 R)
• M5: 1,055,563 km (0.118 R)
• M6: 1,417,889 km (0.111 R)
• M7: 1,796,670 km (0.116 R)
• M8: 1,962,126 km (0.079 R)
• M9: 2,542,565 km (0.077 R)
• M10: 3,089,794 km (0.079 R)
• M11: 3,290,106 km (0.109 R)
• M12: 3,734,262 km (0.117 R)
• M13: 4,009,971 km (0.058 R)
• M14: 4,134,736 km (0.095 R)
• M15: 4,778,156 km (0.102 R)
• M16: 5,044,440 km (0.057 R)
• M17: 5,453,142 km (0.07 R)
• M18: 5,908,069 km (0.118 R)
• M19: 6,448,416 km (0.092 R)
• M20: 6,595,172 km (0.089 R)
• M21: 7,042,469 km (0.105 R)
• M22: 7,193,713 km (0.117 R)
• M23: 7,499,640 km (0.039 R)
• M24: 7,615,429 km (0.077 R)
• M25: 9,381,881 km (0.092 R)
• M26: 9,674,345 km (0.114 R)
• M27: 9,927,315 km (0.092 R)
• M28: 10,483,220 km (0.106 R)
• M29: 10,699,689 km (0.069 R)
• M30: 10,917,802 km (0.118 R)
• M31: 11,491,510 km (0.092 R)
• M32: 12,029,913 km (0.091 R)
• M33: 12,211,225 km (0.085 R)
• M34: 14,698,290 km (0.097 R)
• M35: 15,430,123 km (0.108 R)
• M36: 15,775,694 km (0.084 R)
• M37: 15,924,544 km (0.061 R)
• M38: 16,073,842 km (0.074 R)
• M39: 17,336,598 km (0.113 R)
• M40: 18,161,481 km (0.106 R)
• M41: 18,526,500 km (0.082 R)
• M42: 18,683,577 km (0.039 R)
• M43: 20,387,347 km (0.085 R)
• M44: 21,202,955 km (0.094 R)
• M45: 22,084,834 km (0.116 R)
• M46: 22,474,387 km (0.077 R)
• M47: 23,486,716 km (0.079 R)
• M48: 23,600,111 km (0.106 R)
• M49: 25,032,960 km (0.077 R)
• M50: 26,023,298 km (0.098 R)
• M51: 26,434,841 km (0.084 R)
• M52: 27,862,155 km (0.099 R)
• M53: 29,375,487 km (0.096 R)
• M54: 30,605,480 km (0.105 R)
• M55: 30,791,431 km (0.041 R)
• M56: 31,413,907 km (0.032 R)
• M57: 31,538,821 km (0.111 R)
• M58: 32,924,846 km (0.116 R)
• M59: 33,370,049 km (0.097 R)
• M60: 33,753,169 km (0.079 R)
• M61: 35,300,310 km (0.056 R)
• M62: 36,082,707 km (0.071 R)
• M63: 36,410,327 km (0.108 R)
• M64: 37,399,168 km (0.097 R)
• M65: 38,463,707 km (0.106 R)
• M66: 38,664,318 km (0.11 R)
• M67: 39,268,543 km (0.045 R)
• M68: 39,740,674 km (0.086 R)
• M69: 40,350,435 km (0.062 R)
• M70: 41,510,716 km (0.117 R)
• M71: 41,785,228 km (0.114 R)
• M72: 42,198,268 km (0.117 R)
• M73: 43,028,387 km (0.084 R)
• M74: 43,375,903 km (0.064 R)
• M75: 43,584,891 km (0.054 R)
• M76: 45,339,075 km (0.063 R)
• M77: 45,834,244 km (0.083 R)
• M78: 46,189,240 km (0.115 R)
• M79: 46,473,775 km (0.106 R)
• M80: 46,830,267 km (0.08 R)
• M81: 47,474,286 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.6

Radius: 3

Gravity: 108.62 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 13.08 AU - 20.38 AU

Year: 24276 Days

Day: 24.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 139.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,479,018 km

• M1: 149,747 km (0.084 R)
• M2: 253,269 km (0.083 R)
• M3: 355,295 km (0.077 R)
• M4: 422,464 km (0.107 R)
• M5: 846,275 km (0.117 R)
• M6: 1,030,131 km (0.03 R)
• M7: 1,541,606 km (0.094 R)
• M8: 1,765,105 km (0.052 R)
• M9: 1,998,777 km (0.039 R)
• M10: 2,283,611 km (0.104 R)
• M11: 2,624,545 km (0.102 R)
• M12: 3,305,365 km (0.035 R)
• M13: 3,987,082 km (0.111 R)
• M14: 4,817,051 km (0.1 R)
• M15: 5,417,537 km (0.098 R)
• M16: 5,926,170 km (0.056 R)
• M17: 5,983,616 km (0.095 R)
• M18: 7,048,902 km (0.095 R)
• M19: 7,109,788 km (0.094 R)
• M20: 7,603,013 km (0.096 R)
• M21: 7,980,298 km (0.108 R)
• M22: 8,043,728 km (0.037 R)
• M23: 8,171,185 km (0.109 R)
• M24: 8,299,241 km (0.101 R)
• M25: 9,616,151 km (0.082 R)
• M26: 9,887,222 km (0.109 R)
• M27: 12,363,965 km (0.1 R)
• M28: 12,881,125 km (0.08 R)
• M29: 13,936,538 km (0.119 R)
• M30: 14,474,492 km (0.069 R)
• M31: 15,968,675 km (0.101 R)
• M32: 16,693,327 km (0.084 R)
• M33: 17,018,852 km (0.114 R)
• M34: 17,428,750 km (0.05 R)
• M35: 18,341,746 km (0.06 R)
• M36: 19,611,533 km (0.096 R)
• M37: 20,300,431 km (0.069 R)
• M38: 20,560,731 km (0.032 R)
• M39: 21,878,838 km (0.086 R)
• M40: 23,224,172 km (0.09 R)
• M41: 23,861,010 km (0.089 R)
• M42: 28,089,992 km (0.067 R)
• M43: 29,353,945 km (0.055 R)
• M44: 29,648,204 km (0.046 R)
• M45: 30,537,114 km (0.095 R)
• M46: 31,234,390 km (0.109 R)
• M47: 34,075,553 km (0.046 R)
• M48: 34,281,698 km (0.107 R)
• M49: 34,591,516 km (0.055 R)
• M50: 35,110,171 km (0.069 R)
• M51: 38,275,064 km (0.101 R)
• M52: 38,596,550 km (0.091 R)
• M53: 39,458,084 km (0.097 R)
• M54: 39,566,243 km (0.091 R)
• M55: 43,413,152 km (0.108 R)
• M56: 46,575,203 km (0.057 R)
• M57: 48,068,339 km (0.062 R)
• M58: 48,183,829 km (0.053 R)
• M59: 51,573,417 km (0.063 R)
• M60: 54,676,975 km (0.07 R)
• M61: 55,039,001 km (0.038 R)
• M62: 55,644,125 km (0.116 R)
• M63: 59,816,559 km (0.082 R)
• M64: 59,940,875 km (0.094 R)
• M65: 62,948,241 km (0.047 R)
• M66: 63,454,181 km (0.103 R)
• M67: 63,580,890 km (0.051 R)
• M68: 64,597,557 km (0.077 R)
• M69: 64,725,015 km (0.084 R)
• M70: 66,132,581 km (0.035 R)
• M71: 67,291,815 km (0.081 R)
• M72: 67,809,124 km (0.071 R)
• M73: 70,022,575 km (0.088 R)
• M74: 70,284,520 km (0.094 R)
• M75: 70,940,806 km (0.074 R)
• M76: 71,467,391 km (0.079 R)
• M77: 71,599,186 km (0.097 R)
• M78: 72,259,511 km (0.062 R)
• M79: 72,524,300 km (0.095 R)
• M80: 72,656,694 km (0.059 R)
• M81: 73,054,624 km (0.104 R)
• M82: 73,453,303 km (0.027 R)
• M83: 79,792,063 km (0.088 R)
• M84: 80,339,592 km (0.106 R)
• M85: 81,713,947 km (0.112 R)
• M86: 81,851,727 km (0.102 R)
• M87: 82,542,121 km (0.076 R)
• M88: 84,903,972 km (0.115 R)
• M89: 85,323,146 km (0.038 R)
• M90: 87,287,964 km (0.111 R)
• M91: 87,993,318 km (0.113 R)
• M92: 91,119,165 km (0.059 R)
• M93: 93,992,193 km (0.116 R)
• M94: 94,281,216 km (0.108 R)
• M95: 95,294,891 km (0.118 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 13,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit