🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.93 AU - 1.01 AU

Year: 334 Days

Day: 22.3 Hours

Environment

Temp: 84 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.72 AU - 1.9 AU

Year: 852 Days

Day: 30.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.93 AU - 2.93 AU

Year: 1325 Days

Day: 18.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.82 AU - 3.44 AU

Year: 1937 Days

Day: 47.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.92 AU - 4.16 AU

Year: 2841 Days

Day: 23.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.3

Radius: 10.7

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.88 AU - 8.66 AU

Year: 6858 Days

Day: 9.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 178.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,340,938 km

• M1: 155,432 km (0.046 R)
• M2: 335,398 km (0.093 R)
• M3: 444,455 km (0.113 R)
• M4: 772,523 km (0.112 R)
• M5: 854,054 km (0.085 R)
• M6: 951,143 km (0.101 R)
• M7: 1,184,217 km (0.078 R)
• M8: 1,406,968 km (0.113 R)
• M9: 1,568,234 km (0.078 R)
• M10: 1,782,608 km (0.045 R)
• M11: 1,941,631 km (0.102 R)
• M12: 2,412,116 km (0.075 R)
• M13: 2,843,257 km (0.115 R)
• M14: 2,955,007 km (0.103 R)
• M15: 3,416,217 km (0.11 R)
• M16: 3,635,228 km (0.067 R)
• M17: 3,941,455 km (0.102 R)
• M18: 4,045,426 km (0.107 R)
• M19: 4,129,200 km (0.113 R)
• M20: 4,213,574 km (0.12 R)
• M21: 4,492,125 km (0.108 R)
• M22: 4,798,651 km (0.099 R)
• M23: 4,954,532 km (0.115 R)
• M24: 5,089,469 km (0.118 R)
• M25: 5,501,761 km (0.099 R)
• M26: 5,996,481 km (0.076 R)
• M27: 6,116,309 km (0.1 R)
• M28: 6,188,714 km (0.103 R)
• M29: 6,309,889 km (0.089 R)
• M30: 6,505,413 km (0.065 R)
• M31: 6,579,314 km (0.1 R)
• M32: 6,653,365 km (0.083 R)
• M33: 6,902,595 km (0.109 R)
• M34: 7,129,535 km (0.1 R)
• M35: 7,282,125 km (0.061 R)
• M36: 7,538,985 km (0.103 R)
• M37: 7,956,064 km (0.025 R)
• M38: 8,704,352 km (0.076 R)
• M39: 8,867,563 km (0.119 R)
• M40: 8,949,543 km (0.101 R)
• M41: 9,446,956 km (0.091 R)
• M42: 9,614,805 km (0.061 R)
• M43: 10,324,647 km (0.106 R)
• M44: 10,700,436 km (0.033 R)
• M45: 11,110,335 km (0.08 R)
• M46: 11,317,079 km (0.086 R)
• M47: 11,495,400 km (0.092 R)
• M48: 11,794,745 km (0.074 R)
• M49: 12,462,101 km (0.079 R)
• M50: 12,738,707 km (0.11 R)
• M51: 13,706,905 km (0.051 R)
• M52: 14,119,945 km (0.091 R)
• M53: 14,215,986 km (0.039 R)
• M54: 15,383,747 km (0.111 R)
• M55: 16,179,309 km (0.08 R)
• M56: 16,717,113 km (0.104 R)
• M57: 16,954,375 km (0.105 R)
• M58: 17,226,793 km (0.039 R)
• M59: 17,706,853 km (0.071 R)
• M60: 17,914,046 km (0.103 R)
• M61: 18,575,418 km (0.087 R)
• M62: 19,386,687 km (0.086 R)
• M63: 19,671,522 km (0.114 R)
• M64: 20,065,413 km (0.091 R)
• M65: 20,245,379 km (0.105 R)
• M66: 20,679,512 km (0.116 R)
• M67: 21,336,396 km (0.096 R)
• M68: 21,963,062 km (0.028 R)
• M69: 22,185,663 km (0.084 R)
• M70: 22,334,513 km (0.091 R)
• M71: 22,933,204 km (0.058 R)
• M72: 23,537,131 km (0.035 R)
• M73: 23,650,975 km (0.092 R)
• M74: 23,917,259 km (0.11 R)
• M75: 24,031,701 km (0.108 R)
• M76: 24,683,649 km (0.079 R)
• M77: 25,730,983 km (0.068 R)
• M78: 26,319,202 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.1

Radius: 8.5

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.22 AU - 8.98 AU

Year: 8065 Days

Day: 11.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 35,340,938 km

• M1: 118,182 km (0.034 R)
• M2: 176,974 km (0.06 R)
• M3: 356,492 km (0.071 R)
• M4: 585,227 km (0.115 R)
• M5: 676,182 km (0.042 R)
• M6: 1,391,260 km (0.096 R)
• M7: 1,533,977 km (0.037 R)
• M8: 2,011,044 km (0.075 R)
• M9: 2,132,218 km (0.11 R)
• M10: 2,510,402 km (0.092 R)
• M11: 2,909,379 km (0.072 R)
• M12: 3,328,403 km (0.097 R)
• M13: 4,404,760 km (0.054 R)
• M14: 4,642,920 km (0.106 R)
• M15: 4,939,572 km (0.077 R)
• M16: 5,410,357 km (0.089 R)
• M17: 5,722,567 km (0.045 R)
• M18: 6,187,368 km (0.073 R)
• M19: 6,484,021 km (0.097 R)
• M20: 6,573,929 km (0.082 R)
• M21: 6,998,936 km (0.093 R)
• M22: 7,495,601 km (0.103 R)
• M23: 7,653,128 km (0.087 R)
• M24: 8,720,509 km (0.032 R)
• M25: 8,853,052 km (0.117 R)
• M26: 8,952,834 km (0.119 R)
• M27: 9,153,595 km (0.114 R)
• M28: 9,696,485 km (0.066 R)
• M29: 9,971,745 km (0.095 R)
• M30: 11,027,009 km (0.102 R)
• M31: 11,896,621 km (0.09 R)
• M32: 12,006,875 km (0.086 R)
• M33: 12,825,773 km (0.102 R)
• M34: 14,087,631 km (0.066 R)
• M35: 14,753,043 km (0.101 R)
• M36: 15,109,535 km (0.107 R)
• M37: 17,390,453 km (0.091 R)
• M38: 18,698,537 km (0.111 R)
• M39: 19,256,537 km (0.09 R)
• M40: 22,263,305 km (0.112 R)
• M41: 22,490,095 km (0.031 R)
• M42: 22,580,901 km (0.043 R)
• M43: 23,635,416 km (0.107 R)
• M44: 24,238,595 km (0.112 R)
• M45: 24,846,710 km (0.105 R)
• M46: 25,935,035 km (0.075 R)
• M47: 26,557,063 km (0.068 R)
• M48: 27,426,376 km (0.053 R)
• M49: 27,718,241 km (0.092 R)
• M50: 28,550,754 km (0.063 R)
• M51: 28,649,189 km (0.067 R)
• M52: 28,895,876 km (0.056 R)
• M53: 29,044,277 km (0.064 R)
• M54: 29,242,494 km (0.071 R)
• M55: 29,490,827 km (0.113 R)
• M56: 29,640,275 km (0.08 R)
• M57: 29,889,804 km (0.028 R)
• M58: 30,290,427 km (0.052 R)
• M59: 30,441,072 km (0.108 R)
• M60: 30,793,824 km (0.101 R)
• M61: 30,945,367 km (0.086 R)
• M62: 31,706,820 km (0.115 R)
• M63: 32,989,472 km (0.098 R)
• M64: 33,611,201 km (0.1 R)
• M65: 34,393,897 km (0.092 R)
• M66: 34,918,985 km (0.069 R)
• M67: 35,341,001 km (0.062 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 11,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit