🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.16 AU - 1.86 AU

Year: 661 Days

Day: 13 Hours

Environment

Temp: -21 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.58 AU - 1.76 AU

Year: 769 Days

Day: 17.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,284,453 km

• M1: 652,995 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.6 AU - 2.3 AU

Year: 971 Days

Day: 18.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,284,453 km

• M1: 673,938 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.96 AU - 2.44 AU

Year: 1163 Days

Day: 15 Hours

Environment

Temp: -77 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,284,453 km

• M1: 694,284 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.78 AU - 3.7 AU

Year: 2079 Days

Day: 20.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,284,453 km

• M1: 887,265 km (0.063 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.2 AU - 4.14 AU

Year: 2506 Days

Day: 29.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,284,453 km

• M1: 64,776 km (0.115 R)

Asteroid Belt

Center: 5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.7

Radius: 10

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.09 AU - 7.55 AU

Year: 5663 Days

Day: 10.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,284,453 km

• M1: 234,869 km (0.073 R)
• M2: 318,793 km (0.066 R)
• M3: 571,913 km (0.089 R)
• M4: 698,173 km (0.119 R)
• M5: 796,459 km (0.098 R)
• M6: 953,238 km (0.103 R)
• M7: 1,647,222 km (0.114 R)
• M8: 2,079,111 km (0.113 R)
• M9: 2,151,517 km (0.059 R)
• M10: 2,224,820 km (0.115 R)
• M11: 2,449,815 km (0.04 R)
• M12: 2,701,887 km (0.106 R)
• M13: 2,821,117 km (0.114 R)
• M14: 3,003,327 km (0.083 R)
• M15: 3,168,632 km (0.081 R)
• M16: 3,252,407 km (0.05 R)
• M17: 3,315,837 km (0.063 R)
• M18: 3,770,764 km (0.07 R)
• M19: 4,017,002 km (0.099 R)
• M20: 4,431,388 km (0.11 R)
• M21: 5,251,334 km (0.119 R)
• M22: 5,551,876 km (0.108 R)
• M23: 6,013,386 km (0.089 R)
• M24: 6,513,790 km (0.089 R)
• M25: 7,000,283 km (0.071 R)
• M26: 7,165,140 km (0.082 R)
• M27: 7,275,692 km (0.101 R)
• M28: 7,414,669 km (0.089 R)
• M29: 7,922,554 km (0.037 R)
• M30: 8,238,504 km (0.118 R)
• M31: 8,882,822 km (0.073 R)
• M32: 9,121,132 km (0.109 R)
• M33: 9,482,560 km (0.061 R)
• M34: 9,573,665 km (0.107 R)
• M35: 9,695,588 km (0.088 R)
• M36: 10,157,396 km (0.118 R)
• M37: 10,500,723 km (0.084 R)
• M38: 10,626,386 km (0.106 R)
• M39: 10,689,516 km (0.119 R)
• M40: 10,879,505 km (0.114 R)
• M41: 10,943,084 km (0.04 R)
• M42: 11,198,597 km (0.112 R)
• M43: 11,327,102 km (0.102 R)
• M44: 11,650,682 km (0.077 R)
• M45: 11,911,581 km (0.091 R)
• M46: 12,010,016 km (0.109 R)
• M47: 12,439,362 km (0.101 R)
• M48: 12,605,865 km (0.087 R)
• M49: 12,672,585 km (0.091 R)
• M50: 13,654,546 km (0.111 R)
• M51: 15,226,221 km (0.116 R)
• M52: 15,475,900 km (0.073 R)
• M53: 16,269,217 km (0.108 R)
• M54: 16,341,922 km (0.076 R)
• M55: 16,524,282 km (0.08 R)
• M56: 16,780,842 km (0.066 R)
• M57: 17,001,798 km (0.09 R)
• M58: 17,895,196 km (0.041 R)
• M59: 18,234,185 km (0.048 R)
• M60: 18,613,266 km (0.08 R)
• M61: 19,110,081 km (0.104 R)
• M62: 20,351,444 km (0.105 R)
• M63: 21,061,136 km (0.11 R)
• M64: 21,299,446 km (0.096 R)
• M65: 21,379,181 km (0.071 R)
• M66: 21,458,917 km (0.094 R)
• M67: 21,618,687 km (0.105 R)
• M68: 21,859,091 km (0.098 R)
• M69: 22,261,809 km (0.105 R)
• M70: 22,585,838 km (0.083 R)
• M71: 22,993,043 km (0.052 R)
• M72: 23,567,050 km (0.091 R)
• M73: 23,731,907 km (0.063 R)
• M74: 24,520,437 km (0.114 R)
• M75: 24,687,538 km (0.099 R)
• M76: 25,486,391 km (0.114 R)
• M77: 25,782,894 km (0.107 R)
• M78: 26,336,556 km (0.111 R)
• M79: 26,808,088 km (0.085 R)
• M80: 28,195,459 km (0.075 R)
• M81: 28,414,470 km (0.063 R)
• M82: 28,809,857 km (0.064 R)
• M83: 29,118,777 km (0.034 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.7

Radius: 10.6

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.89 AU - 11.59 AU

Year: 11680 Days

Day: 7.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 42,284,453 km

• M1: 138,677 km (0.063 R)
• M2: 225,294 km (0.065 R)
• M3: 444,006 km (0.116 R)
• M4: 561,291 km (0.11 R)
• M5: 963,261 km (0.098 R)
• M6: 1,444,816 km (0.072 R)
• M7: 1,525,300 km (0.102 R)
• M8: 2,084,796 km (0.108 R)
• M9: 2,176,350 km (0.089 R)
• M10: 2,316,224 km (0.037 R)
• M11: 2,556,179 km (0.116 R)
• M12: 2,629,781 km (0.057 R)
• M13: 2,704,131 km (0.116 R)
• M14: 3,270,808 km (0.111 R)
• M15: 3,458,852 km (0.118 R)
• M16: 3,540,533 km (0.063 R)
• M17: 3,789,464 km (0.117 R)
• M18: 4,101,674 km (0.092 R)
• M19: 4,690,791 km (0.043 R)
• M20: 4,781,447 km (0.093 R)
• M21: 5,087,973 km (0.107 R)
• M22: 5,591,669 km (0.101 R)
• M23: 6,920,098 km (0.091 R)
• M24: 7,092,884 km (0.057 R)
• M25: 7,372,183 km (0.11 R)
• M26: 7,477,949 km (0.055 R)
• M27: 7,690,827 km (0.077 R)
• M28: 9,312,767 km (0.056 R)
• M29: 9,503,654 km (0.088 R)
• M30: 10,875,765 km (0.041 R)
• M31: 10,996,191 km (0.078 R)
• M32: 11,238,540 km (0.103 R)
• M33: 11,319,772 km (0.095 R)
• M34: 11,441,844 km (0.11 R)
• M35: 12,059,084 km (0.093 R)
• M36: 13,240,010 km (0.117 R)
• M37: 13,411,748 km (0.025 R)
• M38: 13,974,984 km (0.1 R)
• M39: 15,349,041 km (0.109 R)
• M40: 15,710,619 km (0.099 R)
• M41: 15,847,052 km (0.115 R)
• M42: 16,258,297 km (0.068 R)
• M43: 16,998,357 km (0.103 R)
• M44: 17,185,055 km (0.088 R)
• M45: 18,033,724 km (0.11 R)
• M46: 18,799,366 km (0.034 R)
• M47: 19,234,845 km (0.1 R)
• M48: 20,859,777 km (0.069 R)
• M49: 20,959,709 km (0.05 R)
• M50: 21,260,251 km (0.085 R)
• M51: 21,411,195 km (0.067 R)
• M52: 21,713,981 km (0.112 R)
• M53: 22,426,067 km (0.03 R)
• M54: 22,528,392 km (0.115 R)
• M55: 23,145,633 km (0.076 R)
• M56: 23,352,676 km (0.09 R)
• M57: 24,291,852 km (0.038 R)
• M58: 24,977,908 km (0.104 R)
• M59: 25,563,284 km (0.078 R)
• M60: 25,991,882 km (0.115 R)
• M61: 26,153,298 km (0.086 R)
• M62: 26,368,869 km (0.074 R)
• M63: 26,639,342 km (0.113 R)
• M64: 27,073,923 km (0.105 R)
• M65: 29,449,538 km (0.088 R)
• M66: 29,842,531 km (0.045 R)
• M67: 31,546,451 km (0.03 R)
• M68: 31,661,193 km (0.081 R)
• M69: 32,410,229 km (0.107 R)
• M70: 32,816,088 km (0.077 R)
• M71: 34,929,308 km (0.116 R)
• M72: 35,763,017 km (0.1 R)
• M73: 36,062,362 km (0.119 R)
• M74: 36,302,466 km (0.083 R)
• M75: 36,844,609 km (0.092 R)
• M76: 37,025,922 km (0.113 R)
• M77: 37,146,946 km (0.115 R)
• M78: 37,328,708 km (0.116 R)
• M79: 38,180,967 km (0.103 R)
• M80: 38,425,709 km (0.104 R)
• M81: 39,162,927 km (0.05 R)
• M82: 40,215,199 km (0.059 R)
• M83: 40,339,664 km (0.059 R)
• M84: 40,901,105 km (0.093 R)
• M85: 41,590,901 km (0.098 R)
• M86: 42,284,437 km (0.086 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 20,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit