🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.76 AU - 1 AU

Year: 305 Days

Day: 40.7 Hours

Environment

Temp: 102 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.9 AU - 0.98 AU

Year: 336 Days

Day: 34.3 Hours

Environment

Temp: 38 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,044,767 km

• M1: 459,116 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.24 AU - 1.24 AU

Year: 509 Days

Day: 31.7 Hours

Environment

Temp: -13 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 85,044,767 km

• M1: 535,411 km (0.057 R)
• M2: 916,137 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.55 AU - 1.91 AU

Year: 840 Days

Day: 25.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,044,767 km

• M1: 848,220 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.1

Radius: 12.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.2 AU - 6.32 AU

Year: 5779 Days

Day: 8.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 85,044,767 km

• M1: 249,828 km (0.112 R)
• M2: 359,184 km (0.094 R)
• M3: 479,162 km (0.11 R)
• M4: 625,020 km (0.091 R)
• M5: 713,582 km (0.057 R)
• M6: 977,323 km (0.07 R)
• M7: 1,104,930 km (0.056 R)
• M8: 1,193,492 km (0.087 R)
• M9: 1,511,088 km (0.114 R)
• M10: 1,725,163 km (0.053 R)
• M11: 1,869,076 km (0.057 R)
• M12: 2,141,494 km (0.043 R)
• M13: 2,619,160 km (0.097 R)
• M14: 3,098,322 km (0.103 R)
• M15: 3,226,527 km (0.035 R)
• M16: 3,356,527 km (0.093 R)
• M17: 3,538,139 km (0.113 R)
• M18: 3,706,287 km (0.08 R)
• M19: 3,791,259 km (0.087 R)
• M20: 3,980,650 km (0.116 R)
• M21: 4,495,117 km (0.065 R)
• M22: 4,586,072 km (0.119 R)
• M23: 4,751,228 km (0.113 R)
• M24: 5,125,373 km (0.046 R)
• M25: 5,431,599 km (0.075 R)
• M26: 5,743,810 km (0.103 R)
• M27: 6,488,658 km (0.118 R)
• M28: 6,820,167 km (0.076 R)
• M29: 7,199,996 km (0.079 R)
• M30: 7,306,659 km (0.12 R)
• M31: 7,413,921 km (0.102 R)
• M32: 7,500,089 km (0.109 R)
• M33: 7,673,473 km (0.118 R)
• M34: 8,090,552 km (0.114 R)
• M35: 8,246,134 km (0.068 R)
• M36: 8,425,202 km (0.09 R)
• M37: 8,605,468 km (0.067 R)
• M38: 8,970,038 km (0.094 R)
• M39: 9,339,545 km (0.104 R)
• M40: 9,974,588 km (0.071 R)
• M41: 10,165,475 km (0.113 R)
• M42: 10,261,367 km (0.114 R)
• M43: 10,648,077 km (0.116 R)
• M44: 11,088,643 km (0.107 R)
• M45: 11,236,894 km (0.087 R)
• M46: 11,435,560 km (0.078 R)
• M47: 11,635,423 km (0.043 R)
• M48: 11,735,803 km (0.061 R)
• M49: 12,293,055 km (0.091 R)
• M50: 12,781,193 km (0.074 R)
• M51: 13,118,836 km (0.102 R)
• M52: 13,564,937 km (0.075 R)
• M53: 13,989,346 km (0.115 R)
• M54: 14,203,271 km (0.114 R)
• M55: 14,310,532 km (0.06 R)
• M56: 14,418,093 km (0.118 R)
• M57: 14,878,555 km (0.078 R)
• M58: 16,064,418 km (0.08 R)
• M59: 16,400,863 km (0.113 R)
• M60: 16,654,581 km (0.108 R)
• M61: 16,909,795 km (0.037 R)
• M62: 17,166,206 km (0.086 R)
• M63: 17,740,662 km (0.105 R)
• M64: 18,059,455 km (0.095 R)
• M65: 18,526,350 km (0.12 R)
• M66: 18,731,897 km (0.115 R)
• M67: 18,938,193 km (0.091 R)
• M68: 19,145,236 km (0.079 R)
• M69: 19,860,763 km (0.097 R)
• M70: 20,010,959 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.8

Radius: 6.3

Gravity: 24.89 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 11.52 AU - 16.82 AU

Year: 19680 Days

Day: 15.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 85,044,767 km

• M1: 99,782 km (0.099 R)
• M2: 163,361 km (0.106 R)
• M3: 634,744 km (0.04 R)
• M4: 862,581 km (0.096 R)
• M5: 1,486,404 km (0.093 R)
• M6: 2,221,229 km (0.1 R)
• M7: 2,527,007 km (0.113 R)
• M8: 4,106,910 km (0.08 R)
• M9: 4,965,153 km (0.107 R)
• M10: 5,113,554 km (0.083 R)
• M11: 6,298,519 km (0.061 R)
• M12: 6,459,187 km (0.054 R)
• M13: 6,949,120 km (0.119 R)
• M14: 8,080,379 km (0.103 R)
• M15: 8,548,770 km (0.047 R)
• M16: 9,025,838 km (0.04 R)
• M17: 9,450,546 km (0.118 R)
• M18: 9,757,820 km (0.089 R)
• M19: 10,256,280 km (0.067 R)
• M20: 10,319,112 km (0.058 R)
• M21: 10,445,223 km (0.062 R)
• M22: 10,826,847 km (0.11 R)
• M23: 10,890,875 km (0.078 R)
• M24: 11,083,856 km (0.114 R)
• M25: 11,342,660 km (0.036 R)
• M26: 11,472,960 km (0.09 R)
• M27: 12,870,054 km (0.113 R)
• M28: 13,347,571 km (0.116 R)
• M29: 14,814,677 km (0.095 R)
• M30: 15,028,303 km (0.102 R)
• M31: 15,820,872 km (0.095 R)
• M32: 15,893,577 km (0.077 R)
• M33: 16,185,442 km (0.115 R)
• M34: 17,898,488 km (0.066 R)
• M35: 18,431,056 km (0.082 R)
• M36: 19,123,545 km (0.076 R)
• M37: 19,981,488 km (0.113 R)
• M38: 21,734,775 km (0.051 R)
• M39: 21,896,640 km (0.086 R)
• M40: 22,793,629 km (0.027 R)
• M41: 23,370,778 km (0.12 R)
• M42: 23,453,655 km (0.091 R)
• M43: 23,619,709 km (0.113 R)
• M44: 25,727,094 km (0.081 R)
• M45: 27,281,266 km (0.112 R)
• M46: 27,630,876 km (0.042 R)
• M47: 27,718,391 km (0.114 R)
• M48: 28,334,286 km (0.087 R)
• M49: 28,865,657 km (0.092 R)
• M50: 29,221,850 km (0.079 R)
• M51: 29,579,389 km (0.114 R)
• M52: 30,208,747 km (0.054 R)
• M53: 30,933,249 km (0.071 R)
• M54: 31,571,883 km (0.046 R)
• M55: 32,491,910 km (0.061 R)
• M56: 33,141,015 km (0.081 R)
• M57: 33,607,311 km (0.061 R)
• M58: 33,888,256 km (0.073 R)
• M59: 35,684,926 km (0.1 R)
• M60: 35,780,220 km (0.113 R)
• M61: 37,124,956 km (0.036 R)
• M62: 37,318,535 km (0.117 R)
• M63: 40,757,790 km (0.104 R)
• M64: 42,363,424 km (0.107 R)
• M65: 42,666,809 km (0.109 R)
• M66: 42,970,792 km (0.08 R)
• M67: 43,173,945 km (0.101 R)
• M68: 43,275,672 km (0.068 R)
• M69: 44,707,473 km (0.099 R)
• M70: 45,119,466 km (0.08 R)
• M71: 46,258,803 km (0.108 R)
• M72: 46,571,164 km (0.099 R)
• M73: 46,988,841 km (0.041 R)
• M74: 47,722,618 km (0.116 R)
• M75: 48,460,136 km (0.075 R)
• M76: 48,883,348 km (0.097 R)
• M77: 49,946,690 km (0.089 R)
• M78: 50,910,100 km (0.092 R)
• M79: 51,125,072 km (0.057 R)
• M80: 53,727,626 km (0.111 R)
• M81: 54,824,777 km (0.105 R)
• M82: 55,818,406 km (0.101 R)
• M83: 56,484,266 km (0.073 R)
• M84: 58,722,400 km (0.043 R)
• M85: 58,947,844 km (0.036 R)
• M86: 60,875,413 km (0.11 R)
• M87: 62,363,313 km (0.103 R)
• M88: 62,593,245 km (0.116 R)
• M89: 64,094,909 km (0.074 R)
• M90: 64,210,996 km (0.088 R)
• M91: 71,177,919 km (0.104 R)
• M92: 74,811,202 km (0.112 R)
• M93: 77,884,691 km (0.115 R)
• M94: 78,256,292 km (0.111 R)
• M95: 79,001,140 km (0.091 R)
• M96: 79,125,605 km (0.086 R)
• M97: 81,752,693 km (0.084 R)
• M98: 82,508,611 km (0.06 R)
• M99: 83,900,320 km (0.12 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 14,595 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit