🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.46 AU - 0.76 AU

Year: 183 Days

Day: 26.9 Hours

Environment

Temp: 116 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.04 AU - 2.2 AU

Year: 1188 Days

Day: 30.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.91 AU - 2.37 AU

Year: 1205 Days

Day: 40.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 104.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,785,719 km

• M1: 891,603 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.99 AU - 2.61 AU

Year: 1343 Days

Day: 38.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.8

Radius: 10.7

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.54 AU - 6.02 AU

Year: 5350 Days

Day: 14.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 35,785,719 km

• M1: 193,729 km (0.056 R)
• M2: 263,442 km (0.118 R)
• M3: 824,284 km (0.116 R)
• M4: 893,548 km (0.07 R)
• M5: 1,053,767 km (0.074 R)
• M6: 1,805,945 km (0.064 R)
• M7: 1,954,646 km (0.111 R)
• M8: 2,224,820 km (0.04 R)
• M9: 2,404,786 km (0.082 R)
• M10: 2,652,520 km (0.098 R)
• M11: 2,737,043 km (0.059 R)
• M12: 2,952,164 km (0.101 R)
• M13: 3,217,701 km (0.119 R)
• M14: 3,444,940 km (0.11 R)
• M15: 3,607,253 km (0.116 R)
• M16: 3,677,714 km (0.095 R)
• M17: 3,843,618 km (0.066 R)
• M18: 3,963,596 km (0.116 R)
• M19: 4,207,590 km (0.118 R)
• M20: 4,281,790 km (0.095 R)
• M21: 4,684,657 km (0.093 R)
• M22: 4,968,893 km (0.061 R)
• M23: 5,073,612 km (0.114 R)
• M24: 5,152,599 km (0.093 R)
• M25: 5,581,197 km (0.068 R)
• M26: 5,745,007 km (0.117 R)
• M27: 5,854,961 km (0.108 R)
• M28: 6,049,289 km (0.114 R)
• M29: 6,161,188 km (0.112 R)
• M30: 6,415,654 km (0.049 R)
• M31: 6,964,379 km (0.098 R)
• M32: 7,229,616 km (0.093 R)
• M33: 7,378,317 km (0.058 R)
• M34: 8,137,376 km (0.092 R)
• M35: 8,261,243 km (0.119 R)
• M36: 8,953,133 km (0.038 R)
• M37: 9,403,273 km (0.087 R)
• M38: 9,729,247 km (0.118 R)
• M39: 9,992,689 km (0.106 R)
• M40: 10,594,222 km (0.115 R)
• M41: 11,241,981 km (0.04 R)
• M42: 12,113,688 km (0.098 R)
• M43: 12,432,780 km (0.038 R)
• M44: 13,553,268 km (0.072 R)
• M45: 15,084,402 km (0.117 R)
• M46: 16,005,925 km (0.114 R)
• M47: 16,278,044 km (0.045 R)
• M48: 16,787,723 km (0.087 R)
• M49: 17,103,973 km (0.103 R)
• M50: 17,903,125 km (0.101 R)
• M51: 18,429,111 km (0.078 R)
• M52: 19,496,342 km (0.107 R)
• M53: 19,703,835 km (0.079 R)
• M54: 20,710,180 km (0.091 R)
• M55: 21,262,345 km (0.096 R)
• M56: 21,347,766 km (0.093 R)
• M57: 21,776,214 km (0.116 R)
• M58: 22,467,955 km (0.098 R)
• M59: 22,947,565 km (0.073 R)
• M60: 23,254,540 km (0.05 R)
• M61: 24,496,203 km (0.082 R)
• M62: 25,396,333 km (0.107 R)
• M63: 25,577,646 km (0.084 R)
• M64: 25,713,929 km (0.117 R)
• M65: 26,261,457 km (0.063 R)
• M66: 26,398,938 km (0.117 R)
• M67: 26,720,573 km (0.104 R)
• M68: 26,812,726 km (0.095 R)
• M69: 27,321,508 km (0.098 R)
• M70: 27,460,784 km (0.113 R)
• M71: 27,553,833 km (0.057 R)
• M72: 27,693,558 km (0.102 R)
• M73: 27,786,757 km (0.099 R)
• M74: 27,880,256 km (0.109 R)
• M75: 28,067,253 km (0.112 R)
• M76: 28,489,718 km (0.111 R)
• M77: 29,912,842 km (0.077 R)
• M78: 30,729,647 km (0.091 R)
• M79: 31,068,037 km (0.075 R)
• M80: 31,699,789 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200

Radius: 12.3

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 8.09 AU - 11.65 AU

Year: 11938 Days

Day: 12.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 53 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 35,785,719 km

• M1: 162,014 km (0.062 R)
• M2: 338,091 km (0.092 R)
• M3: 612,603 km (0.109 R)
• M4: 944,112 km (0.099 R)
• M5: 2,140,746 km (0.08 R)
• M6: 2,433,509 km (0.074 R)
• M7: 2,988,367 km (0.072 R)
• M8: 3,174,168 km (0.088 R)
• M9: 3,268,564 km (0.081 R)
• M10: 3,412,028 km (0.059 R)
• M11: 3,606,505 km (0.03 R)
• M12: 4,032,261 km (0.114 R)
• M13: 4,134,736 km (0.028 R)
• M14: 4,986,396 km (0.09 R)
• M15: 5,179,826 km (0.116 R)
• M16: 5,404,073 km (0.114 R)
• M17: 5,746,503 km (0.114 R)
• M18: 6,273,536 km (0.114 R)
• M19: 7,124,000 km (0.073 R)
• M20: 7,248,466 km (0.063 R)
• M21: 7,405,095 km (0.107 R)
• M22: 7,658,065 km (0.094 R)
• M23: 8,205,144 km (0.075 R)
• M24: 9,439,177 km (0.108 R)
• M25: 9,713,689 km (0.112 R)
• M26: 9,921,181 km (0.074 R)
• M27: 10,130,319 km (0.117 R)
• M28: 10,766,260 km (0.086 R)
• M29: 11,306,158 km (0.081 R)
• M30: 11,488,069 km (0.086 R)
• M31: 12,113,987 km (0.104 R)
• M32: 12,412,435 km (0.041 R)
• M33: 12,637,879 km (0.095 R)
• M34: 12,750,975 km (0.109 R)
• M35: 12,902,517 km (0.106 R)
• M36: 13,245,545 km (0.088 R)
• M37: 13,437,479 km (0.095 R)
• M38: 14,135,802 km (0.099 R)
• M39: 14,489,451 km (0.116 R)
• M40: 15,045,507 km (0.077 R)
• M41: 15,165,484 km (0.082 R)
• M42: 15,608,443 km (0.099 R)
• M43: 15,892,530 km (0.093 R)
• M44: 16,301,231 km (0.07 R)
• M45: 16,506,928 km (0.111 R)
• M46: 16,672,234 km (0.11 R)
• M47: 17,087,518 km (0.099 R)
• M48: 17,380,430 km (0.048 R)
• M49: 17,674,839 km (0.112 R)
• M50: 18,055,865 km (0.119 R)
• M51: 18,912,462 km (0.09 R)
• M52: 19,694,560 km (0.057 R)
• M53: 20,177,910 km (0.099 R)
• M54: 20,620,570 km (0.106 R)
• M55: 21,425,407 km (0.08 R)
• M56: 21,605,822 km (0.059 R)
• M57: 21,786,536 km (0.113 R)
• M58: 22,789,889 km (0.119 R)
• M59: 23,389,777 km (0.111 R)
• M60: 23,482,527 km (0.099 R)
• M61: 23,668,478 km (0.082 R)
• M62: 24,841,325 km (0.071 R)
• M63: 24,983,293 km (0.049 R)
• M64: 25,268,128 km (0.113 R)
• M65: 25,410,994 km (0.1 R)
• M66: 26,563,346 km (0.079 R)
• M67: 26,660,136 km (0.117 R)
• M68: 26,854,164 km (0.078 R)
• M69: 27,341,105 km (0.088 R)
• M70: 27,585,698 km (0.027 R)
• M71: 28,670,432 km (0.112 R)
• M72: 29,018,397 km (0.096 R)
• M73: 29,368,007 km (0.05 R)
• M74: 29,970,288 km (0.078 R)
• M75: 32,523,774 km (0.088 R)
• M76: 33,094,939 km (0.091 R)
• M77: 35,199,332 km (0.101 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 13,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit