🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.57 AU - 0.95 AU

Year: 237 Days

Day: 33.5 Hours

Environment

Temp: 123 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 116,309,809 km

• M1: 52,509 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.18 AU - 1.2 AU

Year: 465 Days

Day: 46.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 47.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.34 AU - 2.5 AU

Year: 1348 Days

Day: 29 Hours

Environment

Temp: -78 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.82 AU - 6 AU

Year: 3897 Days

Day: 33.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 116,309,809 km

• M1: 706,102 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.9

Radius: 12.2

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 9.38 AU - 13.84 AU

Year: 14168 Days

Day: 7.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 116,309,809 km

• M1: 166,502 km (0.111 R)
• M2: 281,094 km (0.066 R)
• M3: 501,751 km (0.025 R)
• M4: 967,449 km (0.059 R)
• M5: 1,119,441 km (0.113 R)
• M6: 1,650,364 km (0.103 R)
• M7: 2,138,651 km (0.075 R)
• M8: 2,399,550 km (0.039 R)
• M9: 3,210,819 km (0.06 R)
• M10: 3,819,383 km (0.12 R)
• M11: 4,836,200 km (0.101 R)
• M12: 5,572,072 km (0.031 R)
• M13: 5,691,451 km (0.093 R)
• M14: 6,260,072 km (0.119 R)
• M15: 6,593,227 km (0.066 R)
• M16: 6,761,973 km (0.108 R)
• M17: 7,407,787 km (0.098 R)
• M18: 7,715,809 km (0.114 R)
• M19: 8,028,170 km (0.118 R)
• M20: 8,619,381 km (0.11 R)
• M21: 8,990,084 km (0.107 R)
• M22: 9,177,530 km (0.097 R)
• M23: 10,574,625 km (0.054 R)
• M24: 11,021,623 km (0.09 R)
• M25: 11,272,648 km (0.036 R)
• M26: 12,870,952 km (0.045 R)
• M27: 13,615,949 km (0.076 R)
• M28: 13,831,370 km (0.11 R)
• M29: 14,047,838 km (0.074 R)
• M30: 14,759,476 km (0.116 R)
• M31: 15,258,983 km (0.084 R)
• M32: 15,595,129 km (0.097 R)
• M33: 17,428,900 km (0.033 R)
• M34: 17,662,871 km (0.073 R)
• M35: 18,430,607 km (0.05 R)
• M36: 18,549,687 km (0.091 R)
• M37: 19,572,189 km (0.063 R)
• M38: 19,815,435 km (0.072 R)
• M39: 20,489,672 km (0.104 R)
• M40: 20,984,692 km (0.069 R)
• M41: 21,109,008 km (0.092 R)
• M42: 21,233,623 km (0.059 R)
• M43: 22,112,809 km (0.081 R)
• M44: 23,132,169 km (0.063 R)
• M45: 24,036,787 km (0.108 R)
• M46: 24,558,734 km (0.092 R)
• M47: 24,952,775 km (0.091 R)
• M48: 25,216,666 km (0.119 R)
• M49: 25,481,454 km (0.117 R)
• M50: 25,947,003 km (0.089 R)
• M51: 26,214,334 km (0.067 R)
• M52: 26,348,224 km (0.097 R)
• M53: 29,006,578 km (0.036 R)
• M54: 29,145,106 km (0.106 R)
• M55: 29,911,496 km (0.118 R)
• M56: 32,897,918 km (0.095 R)
• M57: 33,042,579 km (0.094 R)
• M58: 34,499,812 km (0.117 R)
• M59: 35,310,333 km (0.078 R)
• M60: 35,532,486 km (0.046 R)
• M61: 36,500,384 km (0.103 R)
• M62: 36,950,076 km (0.076 R)
• M63: 37,779,297 km (0.047 R)
• M64: 38,614,651 km (0.112 R)
• M65: 41,703,099 km (0.048 R)
• M66: 42,173,136 km (0.08 R)
• M67: 42,487,590 km (0.04 R)
• M68: 44,310,291 km (0.106 R)
• M69: 44,790,051 km (0.06 R)
• M70: 46,239,355 km (0.097 R)
• M71: 47,540,707 km (0.066 R)
• M72: 47,867,878 km (0.082 R)
• M73: 50,012,812 km (0.068 R)
• M74: 51,600,046 km (0.082 R)
• M75: 51,852,118 km (0.072 R)
• M76: 53,118,913 km (0.083 R)
• M77: 53,543,471 km (0.063 R)
• M78: 53,798,685 km (0.047 R)
• M79: 54,395,880 km (0.114 R)
• M80: 55,855,357 km (0.105 R)
• M81: 56,114,311 km (0.049 R)
• M82: 56,287,096 km (0.092 R)
• M83: 56,373,564 km (0.03 R)
• M84: 56,719,883 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.4

Radius: 3.3

Gravity: 87.18 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 16.64 AU - 23.42 AU

Year: 32107 Days

Day: 23.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 151.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 116,309,809 km

• M1: 157,377 km (0.107 R)
• M2: 473,328 km (0.054 R)
• M3: 738,116 km (0.035 R)
• M4: 769,980 km (0.107 R)
• M5: 1,188,106 km (0.04 R)
• M6: 1,380,190 km (0.107 R)
• M7: 1,923,529 km (0.096 R)
• M8: 2,573,831 km (0.043 R)
• M9: 2,671,968 km (0.091 R)
• M10: 2,771,151 km (0.056 R)
• M11: 2,922,394 km (0.105 R)
• M12: 3,128,091 km (0.082 R)
• M13: 3,445,538 km (0.117 R)
• M14: 3,717,806 km (0.095 R)
• M15: 3,828,658 km (0.048 R)
• M16: 4,225,093 km (0.11 R)
• M17: 4,575,301 km (0.029 R)
• M18: 5,303,245 km (0.074 R)
• M19: 5,365,477 km (0.074 R)
• M20: 6,001,567 km (0.068 R)
• M21: 6,131,568 km (0.12 R)
• M22: 9,594,459 km (0.115 R)
• M23: 9,822,746 km (0.103 R)
• M24: 11,390,232 km (0.056 R)
• M25: 11,794,147 km (0.101 R)
• M26: 12,120,569 km (0.091 R)
• M27: 12,699,064 km (0.09 R)
• M28: 12,949,640 km (0.104 R)
• M29: 17,083,478 km (0.088 R)
• M30: 17,545,287 km (0.086 R)
• M31: 17,638,187 km (0.061 R)
• M32: 19,050,541 km (0.104 R)
• M33: 19,145,984 km (0.094 R)
• M34: 22,484,111 km (0.038 R)
• M35: 22,787,196 km (0.048 R)
• M36: 25,155,032 km (0.104 R)
• M37: 25,259,750 km (0.037 R)
• M38: 25,891,203 km (0.056 R)
• M39: 27,276,778 km (0.11 R)
• M40: 28,141,304 km (0.066 R)
• M41: 28,467,876 km (0.118 R)
• M42: 28,795,645 km (0.096 R)
• M43: 30,230,439 km (0.09 R)
• M44: 32,711,070 km (0.037 R)
• M45: 33,629,153 km (0.094 R)
• M46: 35,490,599 km (0.098 R)
• M47: 40,288,053 km (0.115 R)
• M48: 41,271,659 km (0.044 R)
• M49: 43,137,144 km (0.106 R)
• M50: 45,157,015 km (0.108 R)
• M51: 45,411,630 km (0.066 R)
• M52: 46,563,534 km (0.112 R)
• M53: 48,504,566 km (0.102 R)
• M54: 51,133,300 km (0.116 R)
• M55: 52,197,689 km (0.111 R)
• M56: 56,253,736 km (0.057 R)
• M57: 56,527,650 km (0.119 R)
• M58: 58,457,911 km (0.118 R)
• M59: 63,092,603 km (0.076 R)
• M60: 63,377,288 km (0.115 R)
• M61: 65,669,725 km (0.086 R)
• M62: 67,261,596 km (0.117 R)
• M63: 68,719,727 km (0.042 R)
• M64: 70,040,975 km (0.116 R)
• M65: 71,222,349 km (0.092 R)
• M66: 71,518,703 km (0.032 R)
• M67: 73,754,593 km (0.095 R)
• M68: 74,805,966 km (0.086 R)
• M69: 75,107,107 km (0.111 R)
• M70: 76,771,383 km (0.088 R)
• M71: 77,836,670 km (0.052 R)
• M72: 79,520,693 km (0.12 R)
• M73: 81,681,185 km (0.066 R)
• M74: 81,836,169 km (0.067 R)
• M75: 86,533,392 km (0.107 R)
• M76: 88,595,898 km (0.115 R)
• M77: 90,033,085 km (0.119 R)
• M78: 91,317,233 km (0.101 R)
• M79: 95,695,364 km (0.094 R)
• M80: 96,349,855 km (0.065 R)
• M81: 97,498,617 km (0.117 R)
• M82: 102,306,094 km (0.075 R)
• M83: 103,142,646 km (0.076 R)
• M84: 103,981,590 km (0.106 R)
• M85: 105,159,823 km (0.059 R)
• M86: 105,497,316 km (0.111 R)
• M87: 109,233,074 km (0.097 R)
• M88: 110,773,783 km (0.057 R)
• M89: 111,804,961 km (0.084 R)
• M90: 114,396,594 km (0.092 R)
• M91: 115,438,843 km (0.08 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 16,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit