🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.41 AU - 0.67 AU

Year: 149 Days

Day: 40.6 Hours

Environment

Temp: 167 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.53 AU - 4.49 AU

Year: 3009 Days

Day: 42.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,455,445 km

• M1: 40,691 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.8

Radius: 13.5

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.76 AU - 5.18 AU

Year: 3542 Days

Day: 6.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 76,455,445 km

• M1: 167,998 km (0.09 R)
• M2: 616,493 km (0.089 R)
• M3: 1,151,006 km (0.103 R)
• M4: 1,723,068 km (0.096 R)
• M5: 2,576,225 km (0.094 R)
• M6: 5,297,859 km (0.059 R)
• M7: 7,097,671 km (0.078 R)
• M8: 8,602,326 km (0.116 R)
• M9: 9,123,077 km (0.061 R)
• M10: 10,269,295 km (0.058 R)
• M11: 10,898,654 km (0.06 R)
• M12: 14,080,900 km (0.095 R)
• M13: 14,648,324 km (0.079 R)
• M14: 16,726,987 km (0.104 R)
• M15: 17,599,441 km (0.1 R)
• M16: 18,137,246 km (0.047 R)
• M17: 20,268,866 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.6

Radius: 8.6

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.23 AU - 9.31 AU

Year: 8116 Days

Day: 8.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 76,455,445 km

• M1: 111,002 km (0.107 R)
• M2: 408,103 km (0.091 R)
• M3: 684,410 km (0.111 R)
• M4: 1,658,592 km (0.116 R)
• M5: 2,337,766 km (0.097 R)
• M6: 2,799,874 km (0.079 R)
• M7: 3,084,558 km (0.105 R)
• M8: 3,665,148 km (0.105 R)
• M9: 4,868,812 km (0.034 R)
• M10: 5,980,324 km (0.1 R)
• M11: 6,248,703 km (0.06 R)
• M12: 8,277,549 km (0.094 R)
• M13: 8,998,013 km (0.097 R)
• M14: 9,441,122 km (0.104 R)
• M15: 11,107,044 km (0.105 R)
• M16: 11,825,412 km (0.1 R)
• M17: 13,931,152 km (0.066 R)
• M18: 14,949,614 km (0.11 R)
• M19: 17,884,276 km (0.032 R)
• M20: 19,449,818 km (0.096 R)
• M21: 21,182,161 km (0.036 R)
• M22: 23,179,143 km (0.027 R)
• M23: 24,181,000 km (0.065 R)
• M24: 25,124,364 km (0.038 R)
• M25: 26,902,185 km (0.071 R)
• M26: 28,953,022 km (0.09 R)
• M27: 31,306,646 km (0.073 R)
• M28: 31,609,581 km (0.114 R)
• M29: 32,426,834 km (0.06 R)
• M30: 33,153,581 km (0.094 R)
• M31: 35,071,874 km (0.051 R)
• M32: 36,614,228 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.6

Radius: 12.9

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 10.91 AU - 12.27 AU

Year: 14786 Days

Day: 7 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 76,455,445 km

• M1: 165,754 km (0.101 R)
• M2: 772,075 km (0.112 R)
• M3: 3,457,506 km (0.118 R)
• M4: 6,071,729 km (0.068 R)
• M5: 9,040,199 km (0.069 R)
• M6: 9,795,220 km (0.097 R)
• M7: 11,034,040 km (0.11 R)
• M8: 11,720,694 km (0.102 R)
• M9: 12,314,448 km (0.12 R)
• M10: 15,731,413 km (0.109 R)
• M11: 16,528,022 km (0.115 R)
• M12: 18,044,944 km (0.109 R)
• M13: 30,129,759 km (0.089 R)
• M14: 35,983,225 km (0.07 R)
• M15: 37,238,650 km (0.112 R)
• M16: 43,251,288 km (0.032 R)
• M17: 45,536,395 km (0.1 R)
• M18: 48,353,024 km (0.071 R)
• M19: 50,035,701 km (0.04 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 461.8

Radius: 6

Gravity: 12.83 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 12.66 AU - 14.68 AU

Year: 18940 Days

Day: 20.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 76,455,445 km

• M1: 75,547 km (0.07 R)
• M2: 455,675 km (0.092 R)
• M3: 1,008,140 km (0.089 R)
• M4: 2,160,792 km (0.084 R)
• M5: 3,251,211 km (0.086 R)
• M6: 4,035,253 km (0.098 R)
• M7: 4,801,942 km (0.096 R)
• M8: 5,007,938 km (0.103 R)
• M9: 6,329,935 km (0.087 R)
• M10: 6,704,229 km (0.118 R)
• M11: 8,107,756 km (0.111 R)
• M12: 9,750,789 km (0.054 R)
• M13: 12,613,344 km (0.104 R)
• M14: 15,839,572 km (0.106 R)
• M15: 18,973,498 km (0.116 R)
• M16: 23,762,575 km (0.106 R)
• M17: 26,647,570 km (0.034 R)
• M18: 27,512,844 km (0.082 R)
• M19: 28,958,707 km (0.114 R)
• M20: 30,104,776 km (0.095 R)
• M21: 32,243,278 km (0.08 R)
• M22: 32,609,344 km (0.102 R)
• M23: 37,086,509 km (0.074 R)
• M24: 40,808,055 km (0.037 R)
• M25: 46,301,588 km (0.093 R)
• M26: 49,790,959 km (0.047 R)
• M27: 56,931,714 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.9

Radius: 5.4

Gravity: 21.33 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 13.52 AU - 15.9 AU

Year: 21142 Days

Day: 24.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 76,455,445 km

• M1: 67,169 km (0.075 R)
• M2: 324,927 km (0.117 R)
• M3: 527,632 km (0.119 R)
• M4: 696,827 km (0.08 R)
• M5: 902,973 km (0.099 R)
• M6: 1,762,113 km (0.08 R)
• M7: 2,887,837 km (0.081 R)
• M8: 3,122,856 km (0.065 R)
• M9: 3,601,569 km (0.11 R)
• M10: 6,844,103 km (0.071 R)
• M11: 7,262,677 km (0.107 R)
• M12: 8,462,452 km (0.118 R)
• M13: 9,388,314 km (0.08 R)
• M14: 9,673,148 km (0.1 R)
• M15: 10,932,313 km (0.109 R)
• M16: 11,699,002 km (0.099 R)
• M17: 12,845,670 km (0.08 R)
• M18: 13,844,685 km (0.111 R)
• M19: 16,899,174 km (0.101 R)
• M20: 19,811,545 km (0.09 R)
• M21: 22,939,188 km (0.059 R)
• M22: 23,874,773 km (0.108 R)
• M23: 30,398,287 km (0.1 R)
• M24: 31,021,512 km (0.09 R)
• M25: 33,073,097 km (0.12 R)
• M26: 35,487,308 km (0.111 R)
• M27: 37,444,197 km (0.114 R)
• M28: 39,324,792 km (0.105 R)
• M29: 40,813,590 km (0.106 R)
• M30: 41,267,470 km (0.114 R)
• M31: 41,724,641 km (0.063 R)
• M32: 45,181,250 km (0.101 R)
• M33: 49,850,498 km (0.083 R)
• M34: 50,195,770 km (0.114 R)
• M35: 52,657,852 km (0.115 R)
• M36: 70,868,401 km (0.113 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 14,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit