🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.48 AU - 0.54 AU

Year: 134 Days

Day: 20.7 Hours

Environment

Temp: 244 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.95 AU - 1.33 AU

Year: 449 Days

Day: 40.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.16 AU - 1.82 AU

Year: 671 Days

Day: 18.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.41 AU - 1.71 AU

Year: 719 Days

Day: 20.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,890,767 km

• M1: 60,737 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.02 AU - 3.66 AU

Year: 2252 Days

Day: 17.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,890,767 km

• M1: 1,463,067 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.1

Radius: 10

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.25 AU - 5.75 AU

Year: 4759 Days

Day: 9.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 74,890,767 km

• M1: 133,890 km (0.098 R)
• M2: 200,910 km (0.12 R)
• M3: 357,389 km (0.112 R)
• M4: 783,294 km (0.096 R)
• M5: 942,018 km (0.118 R)
• M6: 1,277,715 km (0.114 R)
• M7: 1,422,377 km (0.075 R)
• M8: 1,557,463 km (0.12 R)
• M9: 1,696,739 km (0.116 R)
• M10: 2,527,157 km (0.081 R)
• M11: 2,600,011 km (0.098 R)
• M12: 2,710,564 km (0.09 R)
• M13: 2,785,064 km (0.099 R)
• M14: 3,267,068 km (0.069 R)
• M15: 4,285,979 km (0.106 R)
• M16: 4,594,151 km (0.073 R)
• M17: 4,661,021 km (0.1 R)
• M18: 5,232,036 km (0.09 R)
• M19: 5,514,028 km (0.064 R)
• M20: 5,656,894 km (0.117 R)
• M21: 5,873,512 km (0.106 R)
• M22: 6,265,458 km (0.082 R)
• M23: 6,590,235 km (0.1 R)
• M24: 6,741,927 km (0.068 R)
• M25: 6,920,397 km (0.08 R)
• M26: 7,308,155 km (0.118 R)
• M27: 7,517,891 km (0.033 R)
• M28: 7,597,178 km (0.069 R)
• M29: 8,131,991 km (0.108 R)
• M30: 8,404,109 km (0.094 R)
• M31: 8,568,816 km (0.09 R)
• M32: 8,873,398 km (0.068 R)
• M33: 9,266,391 km (0.116 R)
• M34: 9,351,363 km (0.054 R)
• M35: 9,693,792 km (0.069 R)
• M36: 10,185,969 km (0.083 R)
• M37: 10,479,331 km (0.116 R)
• M38: 11,466,976 km (0.103 R)
• M39: 11,710,970 km (0.103 R)
• M40: 11,802,823 km (0.086 R)
• M41: 12,018,244 km (0.11 R)
• M42: 12,110,995 km (0.097 R)
• M43: 12,452,976 km (0.082 R)
• M44: 12,735,267 km (0.105 R)
• M45: 14,014,927 km (0.085 R)
• M46: 14,703,077 km (0.11 R)
• M47: 15,034,736 km (0.057 R)
• M48: 15,301,768 km (0.036 R)
• M49: 15,402,298 km (0.081 R)
• M50: 15,840,470 km (0.055 R)
• M51: 16,317,089 km (0.116 R)
• M52: 16,867,459 km (0.096 R)
• M53: 16,971,430 km (0.071 R)
• M54: 17,915,991 km (0.118 R)
• M55: 18,128,120 km (0.109 R)
• M56: 18,662,484 km (0.101 R)
• M57: 19,057,422 km (0.111 R)
• M58: 19,709,819 km (0.118 R)
• M59: 20,002,133 km (0.055 R)
• M60: 20,148,888 km (0.095 R)
• M61: 20,369,545 km (0.057 R)
• M62: 20,591,100 km (0.087 R)
• M63: 20,925,002 km (0.106 R)
• M64: 21,036,602 km (0.099 R)
• M65: 21,148,501 km (0.079 R)
• M66: 21,297,950 km (0.093 R)
• M67: 21,372,749 km (0.097 R)
• M68: 21,447,697 km (0.107 R)
• M69: 22,468,104 km (0.099 R)
• M70: 22,850,028 km (0.094 R)
• M71: 23,003,515 km (0.12 R)
• M72: 23,581,711 km (0.119 R)
• M73: 24,360,068 km (0.092 R)
• M74: 24,713,119 km (0.066 R)
• M75: 26,624,531 km (0.105 R)
• M76: 27,069,136 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.7

Radius: 7.8

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 12.5 AU - 18.8 AU

Year: 22843 Days

Day: 21 Hours

Environment

Temp: -187 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 74,890,767 km

• M1: 183,257 km (0.118 R)
• M2: 375,042 km (0.103 R)
• M3: 545,434 km (0.031 R)
• M4: 673,041 km (0.063 R)
• M5: 1,633,310 km (0.083 R)
• M6: 1,789,340 km (0.049 R)
• M7: 1,950,457 km (0.061 R)
• M8: 2,082,851 km (0.113 R)
• M9: 2,356,615 km (0.11 R)
• M10: 3,522,132 km (0.116 R)
• M11: 6,537,427 km (0.074 R)
• M12: 6,786,807 km (0.114 R)
• M13: 7,039,178 km (0.078 R)
• M14: 7,141,054 km (0.042 R)
• M15: 7,243,379 km (0.11 R)
• M16: 7,449,525 km (0.094 R)
• M17: 7,762,334 km (0.095 R)
• M18: 8,781,245 km (0.092 R)
• M19: 9,222,709 km (0.095 R)
• M20: 9,955,589 km (0.106 R)
• M21: 11,000,979 km (0.109 R)
• M22: 11,596,677 km (0.074 R)
• M23: 12,819,490 km (0.076 R)
• M24: 13,446,156 km (0.031 R)
• M25: 13,636,145 km (0.053 R)
• M26: 13,890,761 km (0.109 R)
• M27: 13,954,639 km (0.086 R)
• M28: 14,147,022 km (0.098 R)
• M29: 14,925,080 km (0.103 R)
• M30: 14,990,455 km (0.093 R)
• M31: 15,121,802 km (0.115 R)
• M32: 15,917,064 km (0.1 R)
• M33: 16,794,007 km (0.057 R)
• M34: 17,686,507 km (0.088 R)
• M35: 19,303,062 km (0.118 R)
• M36: 19,374,420 km (0.09 R)
• M37: 22,224,858 km (0.119 R)
• M38: 23,203,827 km (0.032 R)
• M39: 23,966,327 km (0.103 R)
• M40: 24,659,713 km (0.094 R)
• M41: 25,516,011 km (0.071 R)
• M42: 25,672,790 km (0.077 R)
• M43: 27,659,001 km (0.032 R)
• M44: 28,386,046 km (0.06 R)
• M45: 30,438,380 km (0.107 R)
• M46: 30,938,186 km (0.06 R)
• M47: 31,105,287 km (0.099 R)
• M48: 34,078,844 km (0.073 R)
• M49: 35,118,998 km (0.058 R)
• M50: 35,643,039 km (0.085 R)
• M51: 35,906,032 km (0.058 R)
• M52: 36,610,489 km (0.092 R)
• M53: 38,750,935 km (0.076 R)
• M54: 38,840,993 km (0.097 R)
• M55: 41,759,797 km (0.113 R)
• M56: 41,944,550 km (0.049 R)
• M57: 42,314,955 km (0.076 R)
• M58: 42,779,306 km (0.108 R)
• M59: 43,432,451 km (0.079 R)
• M60: 43,713,246 km (0.072 R)
• M61: 43,994,789 km (0.105 R)
• M62: 44,276,931 km (0.076 R)
• M63: 44,842,859 km (0.076 R)
• M64: 47,034,618 km (0.12 R)
• M65: 47,998,477 km (0.117 R)
• M66: 48,288,846 km (0.063 R)
• M67: 50,436,324 km (0.094 R)
• M68: 50,534,610 km (0.042 R)
• M69: 51,027,385 km (0.09 R)
• M70: 51,422,622 km (0.051 R)
• M71: 52,315,871 km (0.119 R)
• M72: 53,114,126 km (0.119 R)
• M73: 55,532,974 km (0.076 R)
• M74: 55,634,551 km (0.118 R)
• M75: 56,653,462 km (0.108 R)
• M76: 57,370,484 km (0.104 R)
• M77: 57,473,108 km (0.107 R)
• M78: 57,987,426 km (0.11 R)
• M79: 58,296,794 km (0.092 R)
• M80: 59,643,325 km (0.088 R)
• M81: 61,000,177 km (0.106 R)
• M82: 61,314,782 km (0.104 R)
• M83: 61,419,799 km (0.095 R)
• M84: 66,744,137 km (0.1 R)
• M85: 68,261,359 km (0.097 R)
• M86: 70,558,285 km (0.116 R)
• M87: 72,547,188 km (0.035 R)
• M88: 74,218,645 km (0.054 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 14,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit