🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.1 AU - 1.32 AU

Year: 481 Days

Day: 13.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.18 AU - 1.64 AU

Year: 606 Days

Day: 16.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,649,223 km

• M1: 482,154 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.32 AU - 2.04 AU

Year: 788 Days

Day: 31.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.29 AU - 2.93 AU

Year: 1525 Days

Day: 24.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,649,223 km

• M1: 1,859,502 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.7

Radius: 11

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.38 AU - 5.9 AU

Year: 4214 Days

Day: 6.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 87.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,649,223 km

• M1: 160,967 km (0.102 R)
• M2: 248,332 km (0.105 R)
• M3: 648,507 km (0.111 R)
• M4: 740,061 km (0.083 R)
• M5: 937,530 km (0.109 R)
• M6: 1,166,863 km (0.073 R)
• M7: 1,295,817 km (0.107 R)
• M8: 1,414,597 km (0.067 R)
• M9: 1,521,710 km (0.085 R)
• M10: 1,760,617 km (0.088 R)
• M11: 2,133,266 km (0.088 R)
• M12: 2,365,142 km (0.088 R)
• M13: 2,662,094 km (0.074 R)
• M14: 2,757,388 km (0.1 R)
• M15: 3,050,151 km (0.106 R)
• M16: 3,435,665 km (0.088 R)
• M17: 3,708,531 km (0.115 R)
• M18: 3,815,344 km (0.073 R)
• M19: 3,988,429 km (0.09 R)
• M20: 4,275,208 km (0.086 R)
• M21: 4,892,598 km (0.091 R)
• M22: 5,057,156 km (0.087 R)
• M23: 5,199,872 km (0.106 R)
• M24: 5,684,869 km (0.118 R)
• M25: 5,833,270 km (0.045 R)
• M26: 6,337,265 km (0.115 R)
• M27: 6,594,424 km (0.114 R)
• M28: 6,698,394 km (0.087 R)
• M29: 7,145,991 km (0.075 R)
• M30: 7,630,539 km (0.118 R)
• M31: 8,181,358 km (0.06 R)
• M32: 8,461,555 km (0.075 R)
• M33: 8,574,651 km (0.108 R)
• M34: 9,408,958 km (0.057 R)
• M35: 9,584,736 km (0.032 R)
• M36: 9,999,421 km (0.1 R)
• M37: 10,541,115 km (0.103 R)
• M38: 10,693,256 km (0.115 R)
• M39: 10,938,297 km (0.092 R)
• M40: 11,216,250 km (0.109 R)
• M41: 11,842,018 km (0.094 R)
• M42: 12,159,315 km (0.087 R)
• M43: 12,318,936 km (0.036 R)
• M44: 12,543,632 km (0.103 R)
• M45: 13,160,424 km (0.051 R)
• M46: 13,720,668 km (0.077 R)
• M47: 14,558,715 km (0.047 R)
• M48: 14,830,385 km (0.091 R)
• M49: 15,447,775 km (0.107 R)
• M50: 15,724,831 km (0.072 R)
• M51: 16,213,716 km (0.083 R)
• M52: 16,319,183 km (0.106 R)
• M53: 16,495,409 km (0.069 R)
• M54: 16,743,143 km (0.039 R)
• M55: 16,885,261 km (0.066 R)
• M56: 16,956,619 km (0.086 R)
• M57: 17,278,255 km (0.118 R)
• M58: 17,493,825 km (0.06 R)
• M59: 18,806,248 km (0.091 R)
• M60: 19,102,302 km (0.112 R)
• M61: 19,474,352 km (0.118 R)
• M62: 19,623,800 km (0.106 R)
• M63: 20,377,175 km (0.111 R)
• M64: 20,491,019 km (0.073 R)
• M65: 20,833,747 km (0.11 R)
• M66: 21,024,934 km (0.11 R)
• M67: 22,028,735 km (0.09 R)
• M68: 22,145,571 km (0.115 R)
• M69: 22,614,860 km (0.107 R)
• M70: 22,890,269 km (0.104 R)
• M71: 23,325,150 km (0.091 R)
• M72: 23,722,782 km (0.07 R)
• M73: 24,283,474 km (0.114 R)
• M74: 24,484,683 km (0.046 R)
• M75: 24,565,466 km (0.091 R)
• M76: 25,213,973 km (0.106 R)
• M77: 25,295,354 km (0.109 R)
• M78: 26,114,851 km (0.107 R)
• M79: 26,320,997 km (0.085 R)
• M80: 26,818,261 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.8

Radius: 10.4

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.52 AU - 11.4 AU

Year: 10523 Days

Day: 13.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 50,649,223 km

• M1: 139,874 km (0.054 R)
• M2: 213,775 km (0.095 R)
• M3: 284,535 km (0.056 R)
• M4: 414,536 km (0.118 R)
• M5: 869,762 km (0.077 R)
• M6: 1,074,113 km (0.109 R)
• M7: 1,164,171 km (0.063 R)
• M8: 1,256,772 km (0.11 R)
• M9: 1,352,066 km (0.088 R)
• M10: 1,611,319 km (0.106 R)
• M11: 1,779,018 km (0.075 R)
• M12: 2,041,562 km (0.06 R)
• M13: 2,387,432 km (0.106 R)
• M14: 2,530,897 km (0.085 R)
• M15: 2,979,092 km (0.117 R)
• M16: 3,082,015 km (0.045 R)
• M17: 3,238,794 km (0.09 R)
• M18: 3,780,488 km (0.08 R)
• M19: 5,255,224 km (0.093 R)
• M20: 5,857,953 km (0.104 R)
• M21: 6,549,544 km (0.092 R)
• M22: 8,153,383 km (0.092 R)
• M23: 9,718,326 km (0.063 R)
• M24: 10,065,543 km (0.113 R)
• M25: 10,574,325 km (0.119 R)
• M26: 11,051,543 km (0.087 R)
• M27: 11,414,018 km (0.088 R)
• M28: 11,780,384 km (0.104 R)
• M29: 12,192,077 km (0.03 R)
• M30: 12,483,045 km (0.049 R)
• M31: 13,541,001 km (0.114 R)
• M32: 13,842,441 km (0.079 R)
• M33: 13,972,292 km (0.098 R)
• M34: 14,059,058 km (0.109 R)
• M35: 14,451,902 km (0.102 R)
• M36: 14,539,567 km (0.108 R)
• M37: 15,070,041 km (0.107 R)
• M38: 16,149,838 km (0.051 R)
• M39: 18,004,403 km (0.113 R)
• M40: 18,240,917 km (0.115 R)
• M41: 18,430,906 km (0.039 R)
• M42: 18,908,722 km (0.053 R)
• M43: 19,342,257 km (0.086 R)
• M44: 20,170,131 km (0.105 R)
• M45: 21,059,341 km (0.08 R)
• M46: 21,208,789 km (0.065 R)
• M47: 21,358,537 km (0.062 R)
• M48: 21,910,852 km (0.049 R)
• M49: 22,112,809 km (0.075 R)
• M50: 22,366,228 km (0.061 R)
• M51: 23,080,707 km (0.046 R)
• M52: 24,270,759 km (0.049 R)
• M53: 24,636,974 km (0.097 R)
• M54: 25,374,791 km (0.117 R)
• M55: 25,586,921 km (0.1 R)
• M56: 25,693,285 km (0.061 R)
• M57: 26,980,275 km (0.049 R)
• M58: 27,686,078 km (0.1 R)
• M59: 30,795,619 km (0.098 R)
• M60: 30,965,263 km (0.119 R)
• M61: 32,333,934 km (0.051 R)
• M62: 33,315,446 km (0.098 R)
• M63: 34,658,685 km (0.113 R)
• M64: 35,130,068 km (0.041 R)
• M65: 35,603,545 km (0.05 R)
• M66: 36,616,772 km (0.085 R)
• M67: 36,736,600 km (0.07 R)
• M68: 37,217,257 km (0.069 R)
• M69: 38,427,953 km (0.082 R)
• M70: 39,467,060 km (0.057 R)
• M71: 39,897,752 km (0.093 R)
• M72: 40,021,021 km (0.111 R)
• M73: 40,577,525 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.1

Radius: 4.6

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 13.73 AU - 22.03 AU

Year: 27343 Days

Day: 19.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 50,649,223 km

• M1: 211,232 km (0.094 R)
• M2: 374,443 km (0.072 R)
• M3: 524,191 km (0.101 R)
• M4: 838,197 km (0.095 R)
• M5: 1,117,197 km (0.067 R)
• M6: 1,159,383 km (0.087 R)
• M7: 1,953,449 km (0.092 R)
• M8: 2,134,014 km (0.06 R)
• M9: 2,428,572 km (0.099 R)
• M10: 2,622,600 km (0.05 R)
• M11: 2,966,975 km (0.102 R)
• M12: 3,478,898 km (0.072 R)
• M13: 3,572,098 km (0.074 R)
• M14: 3,824,619 km (0.075 R)
• M15: 3,856,633 km (0.063 R)
• M16: 4,280,294 km (0.117 R)
• M17: 4,753,024 km (0.086 R)
• M18: 5,456,732 km (0.108 R)
• M19: 5,528,838 km (0.069 R)
• M20: 5,820,704 km (0.111 R)
• M21: 5,968,506 km (0.093 R)
• M22: 6,305,401 km (0.107 R)
• M23: 7,432,920 km (0.096 R)
• M24: 7,795,246 km (0.03 R)
• M25: 7,835,936 km (0.106 R)
• M26: 8,537,102 km (0.101 R)
• M27: 9,215,378 km (0.097 R)
• M28: 9,560,950 km (0.098 R)
• M29: 9,822,895 km (0.083 R)
• M30: 11,030,599 km (0.101 R)
• M31: 11,721,592 km (0.098 R)
• M32: 13,827,930 km (0.086 R)
• M33: 14,223,167 km (0.11 R)
• M34: 14,572,179 km (0.118 R)
• M35: 17,730,040 km (0.118 R)
• M36: 17,783,447 km (0.092 R)
• M37: 17,997,821 km (0.048 R)
• M38: 18,321,102 km (0.112 R)
• M39: 19,247,412 km (0.078 R)
• M40: 20,077,231 km (0.059 R)
• M41: 22,289,036 km (0.084 R)
• M42: 23,335,473 km (0.048 R)
• M43: 25,596,944 km (0.09 R)
• M44: 26,325,485 km (0.096 R)
• M45: 26,814,970 km (0.115 R)
• M46: 27,369,080 km (0.059 R)
• M47: 27,554,731 km (0.111 R)
• M48: 30,196,480 km (0.072 R)
• M49: 33,908,452 km (0.108 R)
• M50: 39,424,724 km (0.088 R)
• M51: 40,195,003 km (0.028 R)
• M52: 41,608,254 km (0.105 R)
• M53: 42,535,462 km (0.107 R)
• M54: 43,541,657 km (0.109 R)
• M55: 43,613,913 km (0.038 R)
• M56: 45,870,896 km (0.099 R)
• M57: 46,459,564 km (0.117 R)
• M58: 46,533,315 km (0.086 R)
• M59: 47,347,128 km (0.119 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 14,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit