🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.56 AU - 0.66 AU

Year: 180 Days

Day: 16.4 Hours

Environment

Temp: 145 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.8 AU - 1.08 AU

Year: 345 Days

Day: 28.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,404,877 km

• M1: 139,874 km (0.091 R)

Asteroid Belt

Center: 3.03 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.9

Radius: 11.6

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.83 AU - 5.39 AU

Year: 4375 Days

Day: 11.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,404,877 km

• M1: 170,542 km (0.104 R)
• M2: 273,615 km (0.1 R)
• M3: 428,897 km (0.114 R)
• M4: 842,086 km (0.073 R)
• M5: 1,193,641 km (0.072 R)
• M6: 1,362,837 km (0.116 R)
• M7: 1,573,321 km (0.049 R)
• M8: 1,829,582 km (0.074 R)
• M9: 2,460,586 km (0.071 R)
• M10: 2,759,333 km (0.067 R)
• M11: 3,240,589 km (0.076 R)
• M12: 3,502,086 km (0.105 R)
• M13: 3,613,088 km (0.11 R)
• M14: 3,725,436 km (0.116 R)
• M15: 3,976,461 km (0.072 R)
• M16: 4,186,197 km (0.077 R)
• M17: 4,592,206 km (0.094 R)
• M18: 4,886,465 km (0.09 R)
• M19: 5,136,443 km (0.049 R)
• M20: 5,339,447 km (0.034 R)
• M21: 5,467,802 km (0.025 R)
• M22: 5,545,294 km (0.112 R)
• M23: 5,779,863 km (0.084 R)
• M24: 6,259,025 km (0.111 R)
• M25: 6,530,695 km (0.075 R)
• M26: 6,695,701 km (0.034 R)
• M27: 6,806,404 km (0.096 R)
• M28: 7,801,230 km (0.053 R)
• M29: 8,271,117 km (0.095 R)
• M30: 9,084,929 km (0.101 R)
• M31: 9,269,234 km (0.065 R)
• M32: 10,561,909 km (0.073 R)
• M33: 10,983,625 km (0.092 R)
• M34: 11,081,612 km (0.077 R)
• M35: 11,311,693 km (0.105 R)
• M36: 12,044,873 km (0.097 R)
• M37: 12,281,536 km (0.07 R)
• M38: 12,383,263 km (0.098 R)
• M39: 12,656,279 km (0.071 R)
• M40: 12,827,868 km (0.092 R)
• M41: 13,487,146 km (0.094 R)
• M42: 13,944,616 km (0.111 R)
• M43: 14,478,830 km (0.077 R)
• M44: 14,586,391 km (0.055 R)
• M45: 15,019,776 km (0.068 R)
• M46: 15,201,537 km (0.102 R)
• M47: 15,567,304 km (0.095 R)
• M48: 15,751,160 km (0.1 R)
• M49: 15,898,963 km (0.09 R)
• M50: 16,870,152 km (0.078 R)
• M51: 17,248,934 km (0.073 R)
• M52: 17,439,222 km (0.112 R)
• M53: 18,869,827 km (0.101 R)
• M54: 20,057,335 km (0.115 R)
• M55: 21,065,325 km (0.088 R)
• M56: 21,473,129 km (0.051 R)
• M57: 21,842,336 km (0.084 R)
• M58: 22,255,077 km (0.091 R)
• M59: 22,545,596 km (0.094 R)
• M60: 22,879,199 km (0.073 R)
• M61: 23,088,487 km (0.115 R)
• M62: 23,256,335 km (0.12 R)
• M63: 23,424,633 km (0.066 R)
• M64: 23,677,753 km (0.11 R)
• M65: 23,931,919 km (0.118 R)
• M66: 24,613,936 km (0.109 R)
• M67: 25,562,237 km (0.054 R)
• M68: 25,822,986 km (0.079 R)
• M69: 26,040,801 km (0.054 R)
• M70: 26,303,195 km (0.081 R)
• M71: 26,566,338 km (0.099 R)
• M72: 27,051,185 km (0.072 R)
• M73: 27,183,878 km (0.1 R)
• M74: 27,716,895 km (0.028 R)
• M75: 27,940,095 km (0.106 R)
• M76: 28,163,894 km (0.106 R)
• M77: 28,703,194 km (0.08 R)
• M78: 29,564,279 km (0.1 R)
• M79: 29,701,012 km (0.074 R)
• M80: 30,020,852 km (0.08 R)
• M81: 30,525,894 km (0.102 R)
• M82: 30,894,803 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.4

Radius: 10.8

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.45 AU - 6.59 AU

Year: 5594 Days

Day: 11.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 136.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 34,404,877 km

• M1: 168,597 km (0.107 R)
• M2: 246,088 km (0.09 R)
• M3: 358,736 km (0.078 R)
• M4: 450,589 km (0.069 R)
• M5: 564,283 km (0.069 R)
• M6: 715,377 km (0.103 R)
• M7: 1,013,675 km (0.067 R)
• M8: 1,350,719 km (0.061 R)
• M9: 1,612,665 km (0.106 R)
• M10: 1,815,370 km (0.119 R)
• M11: 2,105,440 km (0.102 R)
• M12: 2,185,326 km (0.064 R)
• M13: 2,286,603 km (0.059 R)
• M14: 2,578,918 km (0.117 R)
• M15: 2,861,209 km (0.119 R)
• M16: 2,950,220 km (0.06 R)
• M17: 3,153,673 km (0.098 R)
• M18: 3,315,238 km (0.066 R)
• M19: 3,574,641 km (0.067 R)
• M20: 3,646,598 km (0.035 R)
• M21: 4,163,758 km (0.097 R)
• M22: 4,290,317 km (0.054 R)
• M23: 4,862,380 km (0.065 R)
• M24: 4,969,043 km (0.113 R)
• M25: 5,321,047 km (0.07 R)
• M26: 6,279,819 km (0.094 R)
• M27: 6,660,546 km (0.072 R)
• M28: 7,291,400 km (0.109 R)
• M29: 8,098,780 km (0.102 R)
• M30: 8,481,002 km (0.085 R)
• M31: 9,263,250 km (0.117 R)
• M32: 9,429,154 km (0.082 R)
• M33: 9,663,125 km (0.03 R)
• M34: 9,831,273 km (0.092 R)
• M35: 10,068,535 km (0.076 R)
• M36: 10,721,829 km (0.105 R)
• M37: 11,925,045 km (0.04 R)
• M38: 11,997,300 km (0.041 R)
• M39: 12,141,962 km (0.075 R)
• M40: 12,287,221 km (0.104 R)
• M41: 12,763,242 km (0.067 R)
• M42: 12,984,946 km (0.092 R)
• M43: 13,582,589 km (0.091 R)
• M44: 13,998,770 km (0.099 R)
• M45: 14,650,119 km (0.09 R)
• M46: 15,193,908 km (0.072 R)
• M47: 15,428,926 km (0.117 R)
• M48: 15,665,291 km (0.061 R)
• M49: 16,261,289 km (0.069 R)
• M50: 16,421,508 km (0.044 R)
• M51: 17,271,224 km (0.105 R)
• M52: 18,342,943 km (0.111 R)
• M53: 18,676,995 km (0.034 R)
• M54: 19,181,888 km (0.107 R)
• M55: 19,393,718 km (0.073 R)
• M56: 19,904,894 km (0.077 R)
• M57: 20,940,860 km (0.1 R)
• M58: 21,246,338 km (0.077 R)
• M59: 21,773,372 km (0.1 R)
• M60: 22,482,765 km (0.069 R)
• M61: 22,885,183 km (0.12 R)
• M62: 23,109,729 km (0.045 R)
• M63: 23,561,216 km (0.09 R)
• M64: 24,198,054 km (0.119 R)
• M65: 24,289,458 km (0.104 R)
• M66: 24,610,346 km (0.094 R)
• M67: 25,395,585 km (0.066 R)
• M68: 25,535,160 km (0.098 R)
• M69: 25,768,084 km (0.075 R)
• M70: 26,048,580 km (0.085 R)
• M71: 26,142,228 km (0.093 R)
• M72: 26,377,097 km (0.084 R)
• M73: 27,133,164 km (0.099 R)
• M74: 27,323,303 km (0.064 R)
• M75: 27,800,520 km (0.094 R)
• M76: 28,040,176 km (0.063 R)
• M77: 28,473,412 km (0.096 R)
• M78: 29,541,391 km (0.115 R)
• M79: 29,737,065 km (0.069 R)
• M80: 30,277,263 km (0.089 R)
• M81: 30,969,452 km (0.084 R)
• M82: 31,467,015 km (0.106 R)
• M83: 31,616,762 km (0.115 R)
• M84: 33,687,645 km (0.084 R)
• M85: 33,789,821 km (0.067 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 20,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit