🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.89 AU - 1.25 AU

Year: 501 Days

Day: 23.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 161.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.88 AU - 1.3 AU

Year: 516 Days

Day: 24.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.19 AU - 1.31 AU

Year: 633 Days

Day: 20 Hours

Environment

Temp: -97 °C

Axial Tilt: 85.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.24 AU - 1.42 AU

Year: 695 Days

Day: 20.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.23 AU - 1.75 AU

Year: 824 Days

Day: 12.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 63 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,260,708 km

• M1: 726,148 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.2

Radius: 14.3

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.39 AU - 3.11 AU

Year: 2066 Days

Day: 14.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 44,260,708 km

• M1: 199,414 km (0.081 R)
• M2: 332,556 km (0.073 R)
• M3: 479,611 km (0.115 R)
• M4: 591,809 km (0.116 R)
• M5: 740,958 km (0.116 R)
• M6: 830,268 km (0.077 R)
• M7: 962,513 km (0.068 R)
• M8: 1,071,869 km (0.114 R)
• M9: 1,164,769 km (0.038 R)
• M10: 1,461,422 km (0.058 R)
• M11: 1,685,220 km (0.108 R)
• M12: 1,832,724 km (0.084 R)
• M13: 2,023,311 km (0.047 R)
• M14: 2,127,731 km (0.08 R)
• M15: 2,535,983 km (0.115 R)
• M16: 2,677,802 km (0.063 R)
• M17: 2,924,938 km (0.094 R)
• M18: 3,089,046 km (0.113 R)
• M19: 3,348,748 km (0.1 R)
• M20: 3,473,513 km (0.079 R)
• M21: 3,695,516 km (0.077 R)
• M22: 3,792,306 km (0.045 R)
• M23: 3,955,368 km (0.117 R)
• M24: 4,104,068 km (0.118 R)
• M25: 4,561,688 km (0.102 R)
• M26: 4,718,018 km (0.091 R)
• M27: 5,215,580 km (0.116 R)
• M28: 5,324,487 km (0.112 R)
• M29: 6,145,929 km (0.092 R)
• M30: 6,415,804 km (0.062 R)
• M31: 6,748,659 km (0.093 R)
• M32: 7,007,164 km (0.08 R)
• M33: 7,107,395 km (0.059 R)
• M34: 7,370,388 km (0.075 R)
• M35: 7,677,961 km (0.062 R)
• M36: 8,242,095 km (0.118 R)
• M37: 8,539,944 km (0.084 R)
• M38: 9,058,899 km (0.118 R)
• M39: 9,366,472 km (0.077 R)
• M40: 9,521,456 km (0.12 R)
• M41: 10,286,798 km (0.03 R)
• M42: 10,723,026 km (0.076 R)
• M43: 10,838,815 km (0.111 R)
• M44: 11,188,874 km (0.099 R)
• M45: 11,400,704 km (0.101 R)
• M46: 11,637,667 km (0.048 R)
• M47: 12,334,045 km (0.097 R)
• M48: 12,895,935 km (0.117 R)
• M49: 13,019,203 km (0.088 R)
• M50: 13,217,271 km (0.074 R)
• M51: 13,391,403 km (0.045 R)
• M52: 13,767,193 km (0.11 R)
• M53: 13,893,154 km (0.074 R)
• M54: 14,171,855 km (0.066 R)
• M55: 15,200,490 km (0.066 R)
• M56: 15,304,760 km (0.088 R)
• M57: 15,592,586 km (0.083 R)
• M58: 15,723,933 km (0.092 R)
• M59: 15,829,399 km (0.038 R)
• M60: 16,067,410 km (0.092 R)
• M61: 16,761,693 km (0.081 R)
• M62: 17,248,036 km (0.072 R)
• M63: 17,411,247 km (0.116 R)
• M64: 17,574,907 km (0.084 R)
• M65: 17,958,925 km (0.108 R)
• M66: 18,069,029 km (0.09 R)
• M67: 18,207,108 km (0.04 R)
• M68: 18,735,039 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.3

Radius: 6.6

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 10.05 AU - 12.71 AU

Year: 17392 Days

Day: 16 Hours

Environment

Temp: -206 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 44,260,708 km

• M1: 179,966 km (0.079 R)
• M2: 683,213 km (0.063 R)
• M3: 797,357 km (0.08 R)
• M4: 1,100,592 km (0.074 R)
• M5: 1,585,139 km (0.108 R)
• M6: 1,671,906 km (0.074 R)
• M7: 1,895,704 km (0.093 R)
• M8: 2,081,505 km (0.117 R)
• M9: 2,496,190 km (0.09 R)
• M10: 2,597,468 km (0.098 R)
• M11: 2,752,002 km (0.058 R)
• M12: 2,936,008 km (0.113 R)
• M13: 3,316,286 km (0.116 R)
• M14: 3,568,956 km (0.089 R)
• M15: 3,683,249 km (0.098 R)
• M16: 3,974,367 km (0.093 R)
• M17: 4,152,687 km (0.106 R)
• M18: 4,486,291 km (0.099 R)
• M19: 5,018,859 km (0.083 R)
• M20: 5,082,887 km (0.106 R)
• M21: 5,179,377 km (0.109 R)
• M22: 5,538,263 km (0.079 R)
• M23: 5,737,527 km (0.113 R)
• M24: 6,142,937 km (0.096 R)
• M25: 6,349,233 km (0.044 R)
• M26: 7,088,845 km (0.12 R)
• M27: 7,744,233 km (0.073 R)
• M28: 7,818,284 km (0.065 R)
• M29: 8,079,332 km (0.09 R)
• M30: 8,956,724 km (0.095 R)
• M31: 9,034,515 km (0.109 R)
• M32: 9,229,889 km (0.036 R)
• M33: 9,466,104 km (0.07 R)
• M34: 9,664,471 km (0.081 R)
• M35: 9,784,150 km (0.076 R)
• M36: 9,864,184 km (0.117 R)
• M37: 10,800,667 km (0.117 R)
• M38: 10,966,422 km (0.103 R)
• M39: 12,626,060 km (0.094 R)
• M40: 12,713,276 km (0.104 R)
• M41: 13,108,214 km (0.092 R)
• M42: 13,329,469 km (0.107 R)
• M43: 14,727,910 km (0.071 R)
• M44: 15,142,596 km (0.111 R)
• M45: 15,654,819 km (0.11 R)
• M46: 16,552,556 km (0.057 R)
• M47: 16,600,277 km (0.055 R)
• M48: 16,887,505 km (0.057 R)
• M49: 17,080,038 km (0.052 R)
• M50: 17,515,667 km (0.06 R)
• M51: 17,612,905 km (0.11 R)
• M52: 18,003,954 km (0.092 R)
• M53: 18,053,022 km (0.048 R)
• M54: 18,249,743 km (0.063 R)
• M55: 18,695,096 km (0.118 R)
• M56: 19,394,915 km (0.088 R)
• M57: 20,614,437 km (0.087 R)
• M58: 22,648,519 km (0.1 R)
• M59: 23,877,765 km (0.114 R)
• M60: 24,039,779 km (0.113 R)
• M61: 24,636,675 km (0.072 R)
• M62: 25,128,702 km (0.086 R)
• M63: 25,734,424 km (0.047 R)
• M64: 26,735,832 km (0.114 R)
• M65: 26,791,931 km (0.065 R)
• M66: 27,580,163 km (0.109 R)
• M67: 28,604,908 km (0.111 R)
• M68: 28,891,837 km (0.06 R)
• M69: 29,006,878 km (0.038 R)
• M70: 29,064,323 km (0.079 R)
• M71: 29,121,918 km (0.055 R)
• M72: 29,352,748 km (0.043 R)
• M73: 30,281,900 km (0.102 R)
• M74: 31,102,893 km (0.055 R)
• M75: 31,161,835 km (0.059 R)
• M76: 31,397,900 km (0.048 R)
• M77: 31,753,046 km (0.096 R)
• M78: 32,946,537 km (0.072 R)
• M79: 33,066,665 km (0.091 R)
• M80: 34,093,953 km (0.114 R)
• M81: 36,303,813 km (0.112 R)
• M82: 37,112,988 km (0.052 R)
• M83: 37,488,628 km (0.092 R)
• M84: 38,243,349 km (0.028 R)
• M85: 38,306,480 km (0.07 R)
• M86: 39,321,352 km (0.042 R)
• M87: 39,895,957 km (0.072 R)
• M88: 40,537,732 km (0.112 R)
• M89: 40,989,069 km (0.078 R)
• M90: 41,182,947 km (0.082 R)
• M91: 43,138,940 km (0.102 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 13,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit