🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.49 AU - 0.53 AU

Year: 153 Days

Day: 12.2 Hours

Environment

Temp: 97 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,047,547 km

• M1: 343,028 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.03 AU - 1.23 AU

Year: 503 Days

Day: 33.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.27 AU - 3.13 AU

Year: 1859 Days

Day: 37.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.9

Radius: 13.4

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.61 AU - 5.49 AU

Year: 4066 Days

Day: 13.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 112.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 48,047,547 km

• M1: 236,664 km (0.112 R)
• M2: 321,187 km (0.065 R)
• M3: 418,575 km (0.05 R)
• M4: 506,987 km (0.119 R)
• M5: 612,304 km (0.103 R)
• M6: 879,037 km (0.048 R)
• M7: 990,637 km (0.089 R)
• M8: 1,240,765 km (0.082 R)
• M9: 1,499,868 km (0.106 R)
• M10: 1,636,152 km (0.097 R)
• M11: 1,776,924 km (0.114 R)
• M12: 1,868,627 km (0.078 R)
• M13: 2,167,823 km (0.117 R)
• M14: 2,252,196 km (0.067 R)
• M15: 2,982,832 km (0.065 R)
• M16: 3,140,807 km (0.113 R)
• M17: 3,681,753 km (0.03 R)
• M18: 3,868,601 km (0.108 R)
• M19: 3,971,973 km (0.119 R)
• M20: 4,076,243 km (0.089 R)
• M21: 4,323,079 km (0.029 R)
• M22: 4,887,362 km (0.072 R)
• M23: 5,728,252 km (0.112 R)
• M24: 5,886,078 km (0.098 R)
• M25: 6,025,353 km (0.069 R)
• M26: 6,470,108 km (0.038 R)
• M27: 6,696,599 km (0.113 R)
• M28: 6,925,633 km (0.062 R)
• M29: 7,030,651 km (0.094 R)
• M30: 7,263,575 km (0.038 R)
• M31: 7,563,818 km (0.097 R)
• M32: 7,671,977 km (0.059 R)
• M33: 7,977,755 km (0.108 R)
• M34: 8,198,562 km (0.049 R)
• M35: 8,488,632 km (0.082 R)
• M36: 8,759,554 km (0.079 R)
• M37: 8,850,509 km (0.081 R)
• M38: 9,010,429 km (0.112 R)
• M39: 9,356,300 km (0.088 R)
• M40: 9,942,424 km (0.108 R)
• M41: 10,108,777 km (0.07 R)
• M42: 10,228,156 km (0.055 R)
• M43: 10,492,346 km (0.105 R)
• M44: 11,125,893 km (0.091 R)
• M45: 11,373,029 km (0.109 R)
• M46: 11,646,793 km (0.06 R)
• M47: 11,772,006 km (0.096 R)
• M48: 13,152,495 km (0.058 R)
• M49: 13,335,154 km (0.093 R)
• M50: 13,492,531 km (0.076 R)
• M51: 13,597,698 km (0.085 R)
• M52: 13,703,165 km (0.078 R)
• M53: 14,047,838 km (0.11 R)
• M54: 14,154,502 km (0.056 R)
• M55: 14,664,780 km (0.103 R)
• M56: 14,854,321 km (0.074 R)
• M57: 15,482,781 km (0.031 R)
• M58: 16,455,766 km (0.088 R)
• M59: 16,596,388 km (0.082 R)
• M60: 16,765,583 km (0.106 R)
• M61: 17,305,482 km (0.108 R)
• M62: 17,563,239 km (0.083 R)
• M63: 17,822,193 km (0.11 R)
• M64: 18,314,968 km (0.116 R)
• M65: 19,047,698 km (0.12 R)
• M66: 19,254,592 km (0.068 R)
• M67: 19,551,395 km (0.071 R)
• M68: 19,879,612 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.5

Radius: 9.2

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.62 AU - 10.02 AU

Year: 11921 Days

Day: 11.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 48,047,547 km

• M1: 249,978 km (0.113 R)
• M2: 699,220 km (0.055 R)
• M3: 872,305 km (0.089 R)
• M4: 964,308 km (0.117 R)
• M5: 1,118,693 km (0.108 R)
• M6: 1,239,867 km (0.086 R)
• M7: 1,323,343 km (0.096 R)
• M8: 1,473,838 km (0.097 R)
• M9: 1,745,358 km (0.081 R)
• M10: 2,706,375 km (0.118 R)
• M11: 2,788,504 km (0.032 R)
• M12: 2,927,032 km (0.051 R)
• M13: 3,067,804 km (0.109 R)
• M14: 3,239,841 km (0.062 R)
• M15: 3,593,490 km (0.114 R)
• M16: 3,836,138 km (0.091 R)
• M17: 4,021,640 km (0.111 R)
• M18: 4,892,898 km (0.117 R)
• M19: 5,094,406 km (0.034 R)
• M20: 5,644,776 km (0.107 R)
• M21: 5,820,704 km (0.111 R)
• M22: 6,876,715 km (0.066 R)
• M23: 6,989,213 km (0.098 R)
• M24: 7,292,447 km (0.106 R)
• M25: 7,522,828 km (0.117 R)
• M26: 7,951,276 km (0.098 R)
• M27: 8,030,115 km (0.093 R)
• M28: 8,548,322 km (0.117 R)
• M29: 8,872,650 km (0.11 R)
• M30: 9,036,459 km (0.096 R)
• M31: 9,118,589 km (0.084 R)
• M32: 9,533,573 km (0.057 R)
• M33: 9,954,691 km (0.112 R)
• M34: 10,338,858 km (0.073 R)
• M35: 10,771,346 km (0.03 R)
• M36: 11,121,704 km (0.101 R)
• M37: 11,386,941 km (0.1 R)
• M38: 11,609,692 km (0.089 R)
• M39: 12,240,696 km (0.065 R)
• M40: 12,560,387 km (0.11 R)
• M41: 12,929,146 km (0.088 R)
• M42: 13,114,797 km (0.081 R)
• M43: 13,254,671 km (0.066 R)
• M44: 14,632,168 km (0.082 R)
• M45: 15,411,573 km (0.119 R)
• M46: 15,608,593 km (0.119 R)
• M47: 16,005,027 km (0.104 R)
• M48: 17,214,077 km (0.099 R)
• M49: 18,818,963 km (0.046 R)
• M50: 19,188,021 km (0.086 R)
• M51: 19,665,837 km (0.079 R)
• M52: 19,879,612 km (0.1 R)
• M53: 20,201,547 km (0.054 R)
• M54: 21,014,013 km (0.095 R)
• M55: 21,837,100 km (0.063 R)
• M56: 22,503,260 km (0.116 R)
• M57: 22,951,006 km (0.094 R)
• M58: 24,197,456 km (0.114 R)
• M59: 24,483,786 km (0.096 R)
• M60: 25,117,782 km (0.117 R)
• M61: 25,349,658 km (0.114 R)
• M62: 25,815,506 km (0.119 R)
• M63: 28,972,620 km (0.091 R)
• M64: 29,215,866 km (0.07 R)
• M65: 29,765,488 km (0.116 R)
• M66: 29,888,159 km (0.104 R)
• M67: 30,072,314 km (0.064 R)
• M68: 30,318,552 km (0.114 R)
• M69: 30,565,538 km (0.075 R)
• M70: 31,061,305 km (0.067 R)
• M71: 31,747,361 km (0.111 R)
• M72: 31,872,574 km (0.089 R)
• M73: 33,007,573 km (0.113 R)
• M74: 33,198,011 km (0.072 R)
• M75: 33,325,170 km (0.077 R)
• M76: 33,643,813 km (0.072 R)
• M77: 34,412,597 km (0.116 R)
• M78: 35,771,843 km (0.087 R)
• M79: 37,611,448 km (0.057 R)
• M80: 39,212,594 km (0.104 R)
• M81: 39,886,383 km (0.108 R)
• M82: 41,450,428 km (0.106 R)
• M83: 44,147,977 km (0.049 R)
• M84: 44,427,875 km (0.102 R)
• M85: 45,059,627 km (0.08 R)
• M86: 45,271,008 km (0.095 R)
• M87: 45,553,150 km (0.066 R)
• M88: 46,403,464 km (0.072 R)
• M89: 46,901,775 km (0.084 R)
• M90: 48,047,545 km (0.077 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 10,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit