🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.52 AU - 0.68 AU

Year: 174 Days

Day: 20.9 Hours

Environment

Temp: 151 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.95 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1 AU - 1.6 AU

Year: 555 Days

Day: 18.9 Hours

Environment

Temp: -27 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.98 AU - 2.08 AU

Year: 1084 Days

Day: 37.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.64 AU - 4.4 AU

Year: 3020 Days

Day: 44 Hours

Environment

Temp: -130 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.2

Radius: 13.9

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.38 AU - 4.6 AU

Year: 3565 Days

Day: 5.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 53,768,791 km

• M1: 202,705 km (0.106 R)
• M2: 471,084 km (0.048 R)
• M3: 592,258 km (0.08 R)
• M4: 715,527 km (0.113 R)
• M5: 872,156 km (0.036 R)
• M6: 967,449 km (0.083 R)
• M7: 1,054,067 km (0.049 R)
• M8: 1,156,691 km (0.071 R)
• M9: 1,345,034 km (0.071 R)
• M10: 1,471,893 km (0.051 R)
• M11: 1,588,131 km (0.108 R)
• M12: 1,677,441 km (0.116 R)
• M13: 1,924,577 km (0.062 R)
• M14: 2,036,476 km (0.035 R)
• M15: 2,233,646 km (0.108 R)
• M16: 2,351,828 km (0.067 R)
• M17: 2,736,743 km (0.116 R)
• M18: 2,955,456 km (0.093 R)
• M19: 3,766,126 km (0.107 R)
• M20: 3,907,796 km (0.09 R)
• M21: 4,535,359 km (0.11 R)
• M22: 4,817,201 km (0.108 R)
• M23: 5,038,007 km (0.099 R)
• M24: 5,284,844 km (0.087 R)
• M25: 5,421,128 km (0.062 R)
• M26: 5,512,682 km (0.05 R)
• M27: 5,674,098 km (0.081 R)
• M28: 5,767,148 km (0.079 R)
• M29: 5,883,983 km (0.114 R)
• M30: 6,602,502 km (0.078 R)
• M31: 6,724,873 km (0.039 R)
• M32: 7,272,850 km (0.062 R)
• M33: 7,501,136 km (0.119 R)
• M34: 7,757,697 km (0.044 R)
• M35: 7,991,069 km (0.062 R)
• M36: 8,174,177 km (0.051 R)
• M37: 8,332,302 km (0.036 R)
• M38: 8,758,806 km (0.045 R)
• M39: 9,083,433 km (0.066 R)
• M40: 9,302,145 km (0.089 R)
• M41: 10,279,318 km (0.115 R)
• M42: 10,621,898 km (0.12 R)
• M43: 11,790,855 km (0.08 R)
• M44: 12,481,549 km (0.114 R)
• M45: 12,785,980 km (0.088 R)
• M46: 13,123,623 km (0.091 R)
• M47: 13,651,404 km (0.103 R)
• M48: 13,745,202 km (0.075 R)
• M49: 14,122,787 km (0.118 R)
• M50: 14,631,569 km (0.108 R)
• M51: 14,791,789 km (0.099 R)
• M52: 15,146,485 km (0.083 R)
• M53: 16,326,513 km (0.036 R)
• M54: 16,426,145 km (0.085 R)
• M55: 16,592,797 km (0.112 R)
• M56: 16,759,898 km (0.048 R)
• M57: 17,400,177 km (0.078 R)
• M58: 17,502,053 km (0.103 R)
• M59: 17,706,254 km (0.1 R)
• M60: 17,808,729 km (0.062 R)
• M61: 18,600,700 km (0.06 R)
• M62: 20,040,729 km (0.115 R)
• M63: 20,900,319 km (0.078 R)
• M64: 21,772,025 km (0.105 R)
• M65: 22,138,690 km (0.093 R)
• M66: 22,322,845 km (0.08 R)
• M67: 22,618,450 km (0.084 R)
• M68: 22,878,302 km (0.082 R)
• M69: 23,400,847 km (0.044 R)
• M70: 24,533,752 km (0.086 R)
• M71: 25,145,308 km (0.061 R)
• M72: 25,684,458 km (0.117 R)
• M73: 25,878,038 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.4

Radius: 6.8

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 15.48 AU - 20.9 AU

Year: 29072 Days

Day: 19.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 53,768,791 km

• M1: 130,449 km (0.106 R)
• M2: 203,603 km (0.102 R)
• M3: 309,668 km (0.042 R)
• M4: 421,118 km (0.117 R)
• M5: 666,907 km (0.026 R)
• M6: 834,457 km (0.097 R)
• M7: 1,631,664 km (0.092 R)
• M8: 1,706,463 km (0.089 R)
• M9: 1,937,292 km (0.12 R)
• M10: 2,123,841 km (0.067 R)
• M11: 2,717,894 km (0.067 R)
• M12: 2,836,675 km (0.091 R)
• M13: 3,141,106 km (0.069 R)
• M14: 4,707,247 km (0.068 R)
• M15: 5,103,980 km (0.105 R)
• M16: 5,624,132 km (0.095 R)
• M17: 5,890,715 km (0.094 R)
• M18: 6,006,205 km (0.117 R)
• M19: 6,161,338 km (0.091 R)
• M20: 6,436,000 km (0.113 R)
• M21: 7,491,113 km (0.072 R)
• M22: 8,686,101 km (0.092 R)
• M23: 9,711,445 km (0.095 R)
• M24: 9,802,400 km (0.103 R)
• M25: 9,893,655 km (0.048 R)
• M26: 10,774,637 km (0.113 R)
• M27: 11,057,975 km (0.107 R)
• M28: 11,295,986 km (0.114 R)
• M29: 11,583,812 km (0.116 R)
• M30: 11,632,132 km (0.105 R)
• M31: 11,825,562 km (0.112 R)
• M32: 12,511,319 km (0.094 R)
• M33: 13,361,334 km (0.093 R)
• M34: 14,075,215 km (0.058 R)
• M35: 14,488,703 km (0.092 R)
• M36: 14,906,231 km (0.12 R)
• M37: 15,380,606 km (0.103 R)
• M38: 15,859,917 km (0.049 R)
• M39: 16,182,301 km (0.087 R)
• M40: 16,398,320 km (0.114 R)
• M41: 17,162,167 km (0.084 R)
• M42: 18,049,133 km (0.075 R)
• M43: 19,064,753 km (0.096 R)
• M44: 19,178,746 km (0.12 R)
• M45: 19,867,495 km (0.081 R)
• M46: 19,925,240 km (0.079 R)
• M47: 20,622,814 km (0.071 R)
• M48: 21,092,253 km (0.091 R)
• M49: 21,862,532 km (0.08 R)
• M50: 24,228,273 km (0.097 R)
• M51: 24,910,140 km (0.114 R)
• M52: 25,850,063 km (0.118 R)
• M53: 26,039,305 km (0.095 R)
• M54: 26,865,384 km (0.112 R)
• M55: 28,934,771 km (0.066 R)
• M56: 29,262,690 km (0.071 R)
• M57: 31,525,358 km (0.051 R)
• M58: 32,133,623 km (0.05 R)
• M59: 32,201,540 km (0.097 R)
• M60: 33,019,242 km (0.096 R)
• M61: 33,224,640 km (0.113 R)
• M62: 34,327,775 km (0.115 R)
• M63: 34,605,428 km (0.109 R)
• M64: 35,583,050 km (0.064 R)
• M65: 35,653,212 km (0.074 R)
• M66: 36,711,317 km (0.112 R)
• M67: 37,351,297 km (0.07 R)
• M68: 38,066,525 km (0.107 R)
• M69: 38,281,946 km (0.098 R)
• M70: 39,003,157 km (0.116 R)
• M71: 39,147,968 km (0.113 R)
• M72: 40,020,273 km (0.101 R)
• M73: 40,458,894 km (0.077 R)
• M74: 41,119,668 km (0.119 R)
• M75: 43,048,882 km (0.087 R)
• M76: 43,273,278 km (0.111 R)
• M77: 43,348,227 km (0.115 R)
• M78: 43,498,274 km (0.082 R)
• M79: 44,779,879 km (0.072 R)
• M80: 45,083,263 km (0.043 R)
• M81: 45,539,537 km (0.038 R)
• M82: 46,150,345 km (0.077 R)
• M83: 46,917,632 km (0.117 R)
• M84: 46,994,675 km (0.09 R)
• M85: 47,225,804 km (0.117 R)
• M86: 48,154,208 km (0.111 R)
• M87: 48,464,923 km (0.103 R)
• M88: 48,698,445 km (0.056 R)
• M89: 49,793,202 km (0.077 R)
• M90: 50,501,249 km (0.105 R)
• M91: 52,645,435 km (0.097 R)
• M92: 53,045,759 km (0.03 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: 426 - 20,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit