🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.54 AU - 0.72 AU

Year: 189 Days

Day: 18.9 Hours

Environment

Temp: 158 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.2 AU - 1.74 AU

Year: 675 Days

Day: 18.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,081,315 km

• M1: 363,224 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.19 AU - 1.83 AU

Year: 703 Days

Day: 39.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.64 AU - 2.36 AU

Year: 1071 Days

Day: 37.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,081,315 km

• M1: 677,379 km (0.104 R)
• M2: 1,610,271 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.24 AU - 2.64 AU

Year: 1444 Days

Day: 42.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.59 AU - 3.73 AU

Year: 2128 Days

Day: 41 Hours

Environment

Temp: -126 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.81 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.2

Radius: 8

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.2 AU - 12.7 AU

Year: 12794 Days

Day: 5.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 39,081,315 km

• M1: 101,278 km (0.055 R)
• M2: 166,951 km (0.115 R)
• M3: 240,553 km (0.039 R)
• M4: 344,374 km (0.117 R)
• M5: 403,017 km (0.064 R)
• M6: 894,446 km (0.083 R)
• M7: 979,567 km (0.094 R)
• M8: 1,836,912 km (0.084 R)
• M9: 2,318,318 km (0.082 R)
• M10: 2,558,124 km (0.11 R)
• M11: 2,712,060 km (0.106 R)
• M12: 2,805,858 km (0.064 R)
• M13: 3,258,242 km (0.12 R)
• M14: 3,324,813 km (0.044 R)
• M15: 4,014,608 km (0.047 R)
• M16: 4,085,967 km (0.116 R)
• M17: 4,747,488 km (0.096 R)
• M18: 5,207,053 km (0.094 R)
• M19: 5,481,715 km (0.118 R)
• M20: 6,796,530 km (0.107 R)
• M21: 7,226,624 km (0.062 R)
• M22: 7,888,296 km (0.051 R)
• M23: 8,249,126 km (0.055 R)
• M24: 8,477,412 km (0.082 R)
• M25: 8,754,168 km (0.106 R)
• M26: 9,221,961 km (0.069 R)
• M27: 9,745,852 km (0.082 R)
• M28: 10,525,108 km (0.077 R)
• M29: 10,673,509 km (0.064 R)
• M30: 10,972,256 km (0.085 R)
• M31: 11,122,602 km (0.114 R)
• M32: 11,885,102 km (0.115 R)
• M33: 11,936,414 km (0.046 R)
• M34: 12,091,248 km (0.098 R)
• M35: 12,980,607 km (0.114 R)
• M36: 13,782,751 km (0.069 R)
• M37: 14,108,126 km (0.099 R)
• M38: 14,271,637 km (0.08 R)
• M39: 14,490,798 km (0.033 R)
• M40: 14,766,357 km (0.082 R)
• M41: 16,512,912 km (0.063 R)
• M42: 18,145,773 km (0.093 R)
• M43: 18,561,954 km (0.061 R)
• M44: 19,222,429 km (0.107 R)
• M45: 19,343,304 km (0.09 R)
• M46: 20,627,901 km (0.098 R)
• M47: 20,751,768 km (0.098 R)
• M48: 21,437,076 km (0.081 R)
• M49: 22,638,047 km (0.058 R)
• M50: 23,278,925 km (0.106 R)
• M51: 23,343,401 km (0.062 R)
• M52: 24,644,155 km (0.092 R)
• M53: 24,775,502 km (0.072 R)
• M54: 25,038,944 km (0.08 R)
• M55: 25,303,283 km (0.088 R)
• M56: 26,235,876 km (0.104 R)
• M57: 28,340,718 km (0.065 R)
• M58: 28,409,533 km (0.073 R)
• M59: 28,892,734 km (0.026 R)
• M60: 29,657,329 km (0.087 R)
• M61: 30,007,089 km (0.088 R)
• M62: 32,349,941 km (0.09 R)
• M63: 32,421,748 km (0.028 R)
• M64: 33,071,302 km (0.105 R)
• M65: 33,725,194 km (0.091 R)
• M66: 36,832,492 km (0.097 R)
• M67: 37,661,414 km (0.102 R)
• M68: 37,964,200 km (0.097 R)
• M69: 39,567,889 km (0.114 R)
• M70: 40,494,049 km (0.098 R)
• M71: 40,649,033 km (0.038 R)
• M72: 40,726,674 km (0.081 R)
• M73: 41,740,050 km (0.086 R)
• M74: 42,210,535 km (0.108 R)
• M75: 42,525,289 km (0.076 R)
• M76: 42,919,629 km (0.064 R)
• M77: 43,077,754 km (0.074 R)
• M78: 43,315,315 km (0.111 R)
• M79: 45,633,634 km (0.09 R)
• M80: 47,337,553 km (0.116 R)
• M81: 47,992,194 km (0.107 R)
• M82: 48,320,561 km (0.085 R)
• M83: 49,144,845 km (0.055 R)
• M84: 51,981,969 km (0.119 R)
• M85: 53,335,381 km (0.112 R)
• M86: 54,272,612 km (0.045 R)
• M87: 55,387,116 km (0.039 R)
• M88: 55,645,471 km (0.067 R)
• M89: 56,249,697 km (0.076 R)
• M90: 57,638,863 km (0.111 R)
• M91: 57,726,078 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.6

Radius: 3.8

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 13.04 AU - 14.64 AU

Year: 19501 Days

Day: 16.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,081,315 km

• M1: 110,254 km (0.09 R)
• M2: 139,126 km (0.106 R)
• M3: 386,710 km (0.087 R)
• M4: 460,163 km (0.116 R)
• M5: 606,769 km (0.057 R)
• M6: 692,788 km (0.115 R)
• M7: 737,368 km (0.105 R)
• M8: 1,024,297 km (0.057 R)
• M9: 1,649,765 km (0.06 R)
• M10: 2,598,964 km (0.113 R)
• M11: 3,200,347 km (0.098 R)
• M12: 3,325,710 km (0.078 R)
• M13: 3,789,912 km (0.049 R)
• M14: 4,083,573 km (0.034 R)
• M15: 4,274,161 km (0.095 R)
• M16: 4,551,665 km (0.075 R)
• M17: 4,636,038 km (0.075 R)
• M18: 4,664,312 km (0.107 R)
• M19: 4,806,280 km (0.052 R)
• M20: 5,182,220 km (0.11 R)
• M21: 5,748,747 km (0.101 R)
• M22: 6,147,425 km (0.102 R)
• M23: 6,778,130 km (0.103 R)
• M24: 8,066,168 km (0.109 R)
• M25: 8,408,298 km (0.092 R)
• M26: 9,000,855 km (0.097 R)
• M27: 9,177,680 km (0.037 R)
• M28: 9,969,202 km (0.088 R)
• M29: 10,521,368 km (0.052 R)
• M30: 10,595,868 km (0.119 R)
• M31: 10,895,063 km (0.058 R)
• M32: 11,925,344 km (0.028 R)
• M33: 12,668,845 km (0.106 R)
• M34: 14,529,843 km (0.064 R)
• M35: 15,029,350 km (0.094 R)
• M36: 15,155,012 km (0.081 R)
• M37: 17,476,921 km (0.038 R)
• M38: 17,741,709 km (0.083 R)
• M39: 17,830,271 km (0.089 R)
• M40: 18,096,705 km (0.101 R)
• M41: 19,130,576 km (0.115 R)
• M42: 19,769,209 km (0.057 R)
• M43: 20,507,475 km (0.09 R)
• M44: 20,647,049 km (0.102 R)
• M45: 20,740,099 km (0.09 R)
• M46: 21,067,270 km (0.102 R)
• M47: 21,396,086 km (0.069 R)
• M48: 21,584,729 km (0.114 R)
• M49: 21,916,088 km (0.111 R)
• M50: 22,344,836 km (0.115 R)
• M51: 23,549,846 km (0.064 R)
• M52: 23,939,998 km (0.108 R)
• M53: 24,283,026 km (0.087 R)
• M54: 24,529,114 km (0.044 R)
• M55: 24,726,434 km (0.049 R)
• M56: 25,073,351 km (0.092 R)
• M57: 26,881,989 km (0.085 R)
• M58: 27,340,656 km (0.086 R)
• M59: 28,162,547 km (0.047 R)
• M60: 28,421,052 km (0.108 R)
• M61: 28,524,574 km (0.101 R)
• M62: 29,988,389 km (0.118 R)
• M63: 30,252,429 km (0.083 R)
• M64: 30,464,110 km (0.088 R)
• M65: 30,676,240 km (0.082 R)
• M66: 30,729,497 km (0.099 R)
• M67: 32,879,518 km (0.112 R)
• M68: 33,753,169 km (0.103 R)
• M69: 34,523,748 km (0.078 R)
• M70: 35,914,260 km (0.102 R)
• M71: 36,026,159 km (0.098 R)
• M72: 36,250,556 km (0.081 R)
• M73: 36,419,153 km (0.098 R)
• M74: 37,039,685 km (0.119 R)
• M75: 37,606,810 km (0.108 R)
• M76: 38,062,485 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.4

Radius: 4.6

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 13.98 AU - 15.8 AU

Year: 21762 Days

Day: 20.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 39,081,315 km

• M1: 346,319 km (0.105 R)
• M2: 381,175 km (0.041 R)
• M3: 780,003 km (0.078 R)
• M4: 1,236,127 km (0.042 R)
• M5: 1,679,386 km (0.093 R)
• M6: 2,123,392 km (0.068 R)
• M7: 2,392,668 km (0.084 R)
• M8: 2,508,008 km (0.111 R)
• M9: 2,648,929 km (0.087 R)
• M10: 2,840,864 km (0.087 R)
• M11: 3,391,683 km (0.106 R)
• M12: 3,679,360 km (0.066 R)
• M13: 4,588,316 km (0.066 R)
• M14: 5,290,678 km (0.114 R)
• M15: 5,746,353 km (0.064 R)
• M16: 5,839,104 km (0.05 R)
• M17: 7,254,150 km (0.075 R)
• M18: 7,556,188 km (0.075 R)
• M19: 11,253,350 km (0.083 R)
• M20: 12,631,446 km (0.076 R)
• M21: 13,360,586 km (0.069 R)
• M22: 13,606,674 km (0.034 R)
• M23: 13,978,724 km (0.089 R)
• M24: 14,395,953 km (0.1 R)
• M25: 15,714,957 km (0.108 R)
• M26: 16,718,460 km (0.114 R)
• M27: 18,058,109 km (0.105 R)
• M28: 19,293,039 km (0.081 R)
• M29: 19,339,265 km (0.082 R)
• M30: 20,178,210 km (0.074 R)
• M31: 21,171,988 km (0.102 R)
• M32: 21,650,701 km (0.104 R)
• M33: 21,939,725 km (0.1 R)
• M34: 23,157,451 km (0.096 R)
• M35: 23,502,424 km (0.103 R)
• M36: 25,556,403 km (0.12 R)
• M37: 25,963,758 km (0.09 R)
• M38: 28,085,355 km (0.098 R)
• M39: 28,242,732 km (0.11 R)
• M40: 29,672,588 km (0.034 R)
• M41: 29,993,625 km (0.058 R)
• M42: 30,100,737 km (0.106 R)
• M43: 30,801,005 km (0.096 R)
• M44: 31,343,147 km (0.056 R)
• M45: 32,767,618 km (0.117 R)
• M46: 33,710,384 km (0.077 R)
• M47: 34,045,184 km (0.11 R)
• M48: 34,325,082 km (0.083 R)
• M49: 34,887,121 km (0.061 R)
• M50: 37,165,646 km (0.039 R)
• M51: 37,396,177 km (0.045 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 17,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit