🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.65 AU - 2.97 AU

Year: 1663 Days

Day: 20.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,392,488 km

• M1: 285,283 km (0.091 R)
• M2: 578,046 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.55 AU - 4.29 AU

Year: 2740 Days

Day: 14.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,392,488 km

• M1: 1,560,755 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.96 AU - 5.14 AU

Year: 4007 Days

Day: 30.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.6

Radius: 12.6

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.82 AU - 12.44 AU

Year: 12238 Days

Day: 6.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 35,392,488 km

• M1: 269,276 km (0.119 R)
• M2: 539,300 km (0.109 R)
• M3: 900,579 km (0.113 R)
• M4: 999,015 km (0.109 R)
• M5: 1,116,449 km (0.051 R)
• M6: 1,531,733 km (0.096 R)
• M7: 1,686,716 km (0.091 R)
• M8: 1,883,437 km (0.104 R)
• M9: 2,319,515 km (0.109 R)
• M10: 2,398,652 km (0.108 R)
• M11: 2,641,599 km (0.113 R)
• M12: 2,850,288 km (0.068 R)
• M13: 3,108,045 km (0.038 R)
• M14: 3,577,783 km (0.114 R)
• M15: 3,974,516 km (0.115 R)
• M16: 4,166,151 km (0.114 R)
• M17: 4,434,679 km (0.071 R)
• M18: 4,658,777 km (0.098 R)
• M19: 5,040,551 km (0.119 R)
• M20: 5,592,118 km (0.11 R)
• M21: 5,834,467 km (0.114 R)
• M22: 6,639,004 km (0.102 R)
• M23: 6,752,698 km (0.105 R)
• M24: 7,010,904 km (0.07 R)
• M25: 7,925,396 km (0.063 R)
• M26: 8,076,490 km (0.113 R)
• M27: 8,721,406 km (0.106 R)
• M28: 9,865,232 km (0.062 R)
• M29: 10,454,946 km (0.103 R)
• M30: 10,787,502 km (0.065 R)
• M31: 11,056,031 km (0.091 R)
• M32: 12,291,709 km (0.057 R)
• M33: 12,607,510 km (0.094 R)
• M34: 12,819,640 km (0.12 R)
• M35: 13,571,070 km (0.034 R)
• M36: 14,116,504 km (0.059 R)
• M37: 14,410,464 km (0.047 R)
• M38: 14,521,166 km (0.118 R)
• M39: 16,446,640 km (0.084 R)
• M40: 18,091,918 km (0.105 R)
• M41: 18,732,346 km (0.062 R)
• M42: 19,380,404 km (0.089 R)
• M43: 19,953,364 km (0.067 R)
• M44: 20,118,071 km (0.079 R)
• M45: 20,532,009 km (0.114 R)
• M46: 20,948,639 km (0.061 R)
• M47: 21,790,276 km (0.084 R)
• M48: 22,600,199 km (0.093 R)
• M49: 22,729,003 km (0.089 R)
• M50: 26,162,124 km (0.111 R)
• M51: 26,432,747 km (0.116 R)
• M52: 26,931,506 km (0.088 R)
• M53: 27,068,089 km (0.089 R)
• M54: 27,159,344 km (0.102 R)
• M55: 27,570,888 km (0.061 R)
• M56: 28,446,484 km (0.098 R)
• M57: 29,190,883 km (0.065 R)
• M58: 29,284,382 km (0.106 R)
• M59: 29,424,854 km (0.067 R)
• M60: 30,746,551 km (0.112 R)
• M61: 31,032,283 km (0.081 R)
• M62: 31,127,727 km (0.104 R)
• M63: 31,991,056 km (0.094 R)
• M64: 32,087,546 km (0.08 R)
• M65: 32,328,997 km (0.09 R)
• M66: 32,425,787 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.8

Radius: 10.2

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 10.15 AU - 14.25 AU

Year: 15047 Days

Day: 14.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,392,488 km

• M1: 152,141 km (0.045 R)
• M2: 241,900 km (0.098 R)
• M3: 310,116 km (0.097 R)
• M4: 377,884 km (0.099 R)
• M5: 509,381 km (0.094 R)
• M6: 880,383 km (0.089 R)
• M7: 1,031,777 km (0.047 R)
• M8: 1,915,152 km (0.07 R)
• M9: 2,258,030 km (0.062 R)
• M10: 2,752,900 km (0.059 R)
• M11: 2,842,509 km (0.065 R)
• M12: 3,186,883 km (0.055 R)
• M13: 3,544,871 km (0.068 R)
• M14: 3,865,609 km (0.103 R)
• M15: 4,118,729 km (0.093 R)
• M16: 4,247,383 km (0.071 R)
• M17: 4,775,164 km (0.119 R)
• M18: 5,240,264 km (0.073 R)
• M19: 5,662,728 km (0.103 R)
• M20: 6,154,905 km (0.064 R)
• M21: 6,243,168 km (0.111 R)
• M22: 6,391,270 km (0.072 R)
• M23: 6,842,607 km (0.111 R)
• M24: 7,335,382 km (0.079 R)
• M25: 7,429,030 km (0.098 R)
• M26: 7,744,233 km (0.115 R)
• M27: 7,871,541 km (0.103 R)
• M28: 7,935,419 km (0.11 R)
• M29: 8,355,191 km (0.088 R)
• M30: 8,749,082 km (0.081 R)
• M31: 9,015,067 km (0.106 R)
• M32: 9,385,022 km (0.102 R)
• M33: 9,452,940 km (0.075 R)
• M34: 10,666,179 km (0.039 R)
• M35: 10,914,661 km (0.036 R)
• M36: 11,708,277 km (0.112 R)
• M37: 11,891,236 km (0.096 R)
• M38: 12,001,489 km (0.031 R)
• M39: 12,259,994 km (0.088 R)
• M40: 12,334,195 km (0.085 R)
• M41: 12,520,444 km (0.062 R)
• M42: 13,274,417 km (0.097 R)
• M43: 13,465,304 km (0.119 R)
• M44: 13,656,939 km (0.103 R)
• M45: 14,159,738 km (0.101 R)
• M46: 15,024,413 km (0.065 R)
• M47: 15,423,092 km (0.111 R)
• M48: 15,704,186 km (0.076 R)
• M49: 15,784,819 km (0.101 R)
• M50: 16,068,158 km (0.111 R)
• M51: 16,230,920 km (0.037 R)
• M52: 16,557,792 km (0.11 R)
• M53: 17,845,380 km (0.041 R)
• M54: 18,056,014 km (0.089 R)
• M55: 18,267,546 km (0.077 R)
• M56: 18,479,825 km (0.096 R)
• M57: 18,693,002 km (0.069 R)
• M58: 18,949,861 km (0.051 R)
• M59: 19,423,937 km (0.097 R)
• M60: 20,692,078 km (0.06 R)
• M61: 22,122,533 km (0.09 R)
• M62: 22,394,203 km (0.105 R)
• M63: 22,575,964 km (0.063 R)
• M64: 22,940,983 km (0.11 R)
• M65: 23,815,682 km (0.109 R)
• M66: 24,280,482 km (0.073 R)
• M67: 24,607,653 km (0.099 R)
• M68: 26,552,874 km (0.093 R)
• M69: 26,841,748 km (0.094 R)
• M70: 26,986,558 km (0.084 R)
• M71: 27,179,988 km (0.039 R)
• M72: 27,616,964 km (0.065 R)
• M73: 28,105,251 km (0.114 R)
• M74: 28,843,068 km (0.116 R)
• M75: 29,288,720 km (0.108 R)
• M76: 32,164,141 km (0.072 R)
• M77: 32,884,006 km (0.039 R)
• M78: 33,505,435 km (0.097 R)
• M79: 34,026,036 km (0.11 R)
• M80: 34,759,664 km (0.059 R)
• M81: 35,392,463 km (0.085 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 18,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit