🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.61 AU - 0.71 AU

Year: 352 Days

Day: 27.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,093,847 km

• M1: 53,257 km (0.102 R)
• M2: 68,665 km (0.104 R)

Asteroid Belt

Center: 2.7 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.3

Radius: 12

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.6 AU - 4.86 AU

Year: 6748 Days

Day: 12.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,093,847 km

• M1: 173,833 km (0.089 R)
• M2: 293,661 km (0.106 R)
• M3: 404,363 km (0.083 R)
• M4: 593,455 km (0.087 R)
• M5: 720,015 km (0.047 R)
• M6: 928,554 km (0.1 R)
• M7: 1,157,738 km (0.116 R)
• M8: 1,254,827 km (0.114 R)
• M9: 1,388,717 km (0.093 R)
• M10: 1,474,885 km (0.112 R)
• M11: 1,563,148 km (0.092 R)
• M12: 2,011,643 km (0.088 R)
• M13: 2,542,117 km (0.045 R)
• M14: 3,001,681 km (0.032 R)
• M15: 3,346,056 km (0.092 R)
• M16: 3,751,765 km (0.09 R)
• M17: 3,998,003 km (0.106 R)
• M18: 5,279,608 km (0.069 R)
• M19: 5,808,586 km (0.038 R)
• M20: 6,678,348 km (0.113 R)
• M21: 7,744,233 km (0.077 R)
• M22: 8,185,397 km (0.092 R)
• M23: 8,376,882 km (0.102 R)
• M24: 8,602,326 km (0.081 R)
• M25: 8,862,327 km (0.102 R)
• M26: 9,026,287 km (0.057 R)
• M27: 9,191,144 km (0.063 R)
• M28: 9,423,768 km (0.064 R)
• M29: 9,591,019 km (0.059 R)
• M30: 9,962,620 km (0.097 R)
• M31: 10,650,321 km (0.078 R)
• M32: 11,317,827 km (0.105 R)
• M33: 11,782,478 km (0.081 R)
• M34: 12,253,262 km (0.117 R)
• M35: 12,509,374 km (0.045 R)
• M36: 12,656,578 km (0.098 R)
• M37: 14,351,223 km (0.117 R)
• M38: 14,466,712 km (0.082 R)
• M39: 15,048,947 km (0.07 R)
• M40: 15,480,836 km (0.079 R)
• M41: 15,916,765 km (0.064 R)
• M42: 16,156,271 km (0.079 R)
• M43: 16,598,482 km (0.052 R)
• M44: 16,679,415 km (0.093 R)
• M45: 16,760,347 km (0.076 R)
• M46: 16,881,970 km (0.092 R)
• M47: 17,618,440 km (0.056 R)
• M48: 18,953,302 km (0.067 R)
• M49: 19,037,825 km (0.12 R)
• M50: 19,122,348 km (0.088 R)
• M51: 19,291,992 km (0.115 R)
• M52: 19,590,140 km (0.117 R)
• M53: 20,061,673 km (0.076 R)
• M54: 20,234,159 km (0.119 R)
• M55: 20,363,711 km (0.113 R)
• M56: 20,623,862 km (0.091 R)
• M57: 20,797,844 km (0.088 R)
• M58: 20,928,593 km (0.109 R)
• M59: 21,059,790 km (0.104 R)
• M60: 21,147,305 km (0.094 R)
• M61: 22,699,083 km (0.069 R)
• M62: 23,013,837 km (0.101 R)
• M63: 23,284,759 km (0.117 R)
• M64: 24,886,204 km (0.103 R)
• M65: 25,396,931 km (0.04 R)
• M66: 25,583,480 km (0.061 R)
• M67: 26,004,897 km (0.084 R)
• M68: 26,098,845 km (0.047 R)
• M69: 26,240,065 km (0.062 R)
• M70: 26,665,072 km (0.063 R)
• M71: 26,949,608 km (0.108 R)
• M72: 27,569,691 km (0.093 R)
• M73: 27,761,475 km (0.117 R)
• M74: 28,824,069 km (0.057 R)
• M75: 29,018,696 km (0.113 R)
• M76: 29,458,214 km (0.055 R)
• M77: 30,294,466 km (0.104 R)
• M78: 30,591,418 km (0.11 R)
• M79: 30,839,601 km (0.096 R)
• M80: 31,288,095 km (0.085 R)
• M81: 32,292,645 km (0.108 R)
• M82: 33,460,705 km (0.097 R)
• M83: 34,075,702 km (0.111 R)
• M84: 34,230,087 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.2

Radius: 13

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.01 AU - 5.67 AU

Year: 6985 Days

Day: 13.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,093,847 km

• M1: 167,250 km (0.104 R)
• M2: 250,576 km (0.062 R)
• M3: 346,917 km (0.107 R)
• M4: 685,457 km (0.07 R)
• M5: 987,795 km (0.069 R)
• M6: 1,537,118 km (0.116 R)
• M7: 1,661,284 km (0.068 R)
• M8: 2,015,831 km (0.12 R)
• M9: 2,292,737 km (0.115 R)
• M10: 2,477,341 km (0.118 R)
• M11: 3,016,342 km (0.102 R)
• M12: 3,403,800 km (0.102 R)
• M13: 3,497,299 km (0.098 R)
• M14: 3,591,695 km (0.077 R)
• M15: 3,929,038 km (0.119 R)
• M16: 4,126,358 km (0.04 R)
• M17: 4,251,422 km (0.115 R)
• M18: 4,428,695 km (0.112 R)
• M19: 5,189,101 km (0.078 R)
• M20: 6,332,927 km (0.069 R)
• M21: 6,419,544 km (0.031 R)
• M22: 6,594,274 km (0.084 R)
• M23: 6,829,592 km (0.087 R)
• M24: 6,977,993 km (0.111 R)
• M25: 7,399,559 km (0.071 R)
• M26: 7,705,786 km (0.116 R)
• M27: 8,204,546 km (0.053 R)
• M28: 10,507,306 km (0.116 R)
• M29: 10,748,009 km (0.063 R)
• M30: 10,990,656 km (0.094 R)
• M31: 11,516,493 km (0.114 R)
• M32: 12,302,779 km (0.118 R)
• M33: 12,739,007 km (0.074 R)
• M34: 12,848,812 km (0.056 R)
• M35: 13,514,522 km (0.034 R)
• M36: 13,626,571 km (0.096 R)
• M37: 13,776,468 km (0.084 R)
• M38: 14,495,884 km (0.093 R)
• M39: 15,461,239 km (0.117 R)
• M40: 15,617,569 km (0.046 R)
• M41: 15,735,153 km (0.106 R)
• M42: 16,089,849 km (0.093 R)
• M43: 16,248,423 km (0.088 R)
• M44: 16,927,747 km (0.044 R)
• M45: 17,129,405 km (0.03 R)
• M46: 17,372,352 km (0.082 R)
• M47: 17,902,676 km (0.115 R)
• M48: 18,895,857 km (0.103 R)
• M49: 19,567,850 km (0.108 R)
• M50: 19,821,867 km (0.107 R)
• M51: 20,418,913 km (0.113 R)
• M52: 20,676,670 km (0.114 R)
• M53: 21,108,559 km (0.088 R)
• M54: 21,238,709 km (0.118 R)
• M55: 21,586,973 km (0.041 R)
• M56: 21,762,002 km (0.075 R)
• M57: 22,510,590 km (0.12 R)
• M58: 22,999,476 km (0.066 R)
• M59: 24,305,166 km (0.087 R)
• M60: 24,441,599 km (0.093 R)
• M61: 24,623,959 km (0.112 R)
• M62: 25,311,661 km (0.031 R)
• M63: 25,542,340 km (0.087 R)
• M64: 25,634,792 km (0.063 R)
• M65: 26,471,942 km (0.029 R)
• M66: 28,316,483 km (0.111 R)
• M67: 28,555,990 km (0.038 R)
• M68: 28,796,094 km (0.088 R)
• M69: 29,278,398 km (0.046 R)
• M70: 29,472,127 km (0.115 R)
• M71: 29,763,394 km (0.1 R)
• M72: 30,251,083 km (0.095 R)
• M73: 30,889,118 km (0.114 R)
• M74: 31,234,390 km (0.095 R)
• M75: 31,333,274 km (0.075 R)
• M76: 31,680,341 km (0.119 R)
• M77: 32,628,492 km (0.111 R)
• M78: 32,779,137 km (0.056 R)
• M79: 32,980,197 km (0.099 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 16,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit