🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.61 AU - 0.71 AU

Year: 200 Days

Day: 40.7 Hours

Environment

Temp: 203 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,406,171 km

• M1: 44,131 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.74 AU - 1.02 AU

Year: 308 Days

Day: 38.1 Hours

Environment

Temp: 67 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,406,171 km

• M1: 220,657 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.99 AU - 1.15 AU

Year: 413 Days

Day: 37.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.18 AU - 2.28 AU

Year: 1241 Days

Day: 24.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,406,171 km

• M1: 1,239,418 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643

Radius: 8.3

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.65 AU - 5.93 AU

Year: 3908 Days

Day: 5.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 158.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 69,406,171 km

• M1: 153,787 km (0.047 R)
• M2: 207,941 km (0.051 R)
• M3: 341,682 km (0.116 R)
• M4: 616,343 km (0.112 R)
• M5: 857,944 km (0.111 R)
• M6: 1,090,269 km (0.088 R)
• M7: 1,180,926 km (0.079 R)
• M8: 1,314,965 km (0.036 R)
• M9: 1,762,562 km (0.097 R)
• M10: 1,995,336 km (0.112 R)
• M11: 2,107,385 km (0.106 R)
• M12: 2,354,670 km (0.097 R)
• M13: 2,524,614 km (0.105 R)
• M14: 2,646,237 km (0.091 R)
• M15: 3,114,478 km (0.102 R)
• M16: 3,263,777 km (0.111 R)
• M17: 3,339,324 km (0.113 R)
• M18: 3,569,405 km (0.09 R)
• M19: 3,784,976 km (0.079 R)
• M20: 3,904,504 km (0.096 R)
• M21: 4,045,276 km (0.077 R)
• M22: 4,270,122 km (0.041 R)
• M23: 4,436,325 km (0.063 R)
• M24: 4,499,156 km (0.087 R)
• M25: 4,904,117 km (0.116 R)
• M26: 4,969,192 km (0.09 R)
• M27: 5,034,417 km (0.107 R)
• M28: 5,477,227 km (0.107 R)
• M29: 5,794,674 km (0.038 R)
• M30: 6,376,310 km (0.068 R)
• M31: 6,662,042 km (0.112 R)
• M32: 6,952,112 km (0.108 R)
• M33: 7,123,252 km (0.097 R)
• M34: 7,221,688 km (0.119 R)
• M35: 7,619,917 km (0.117 R)
• M36: 7,796,293 km (0.09 R)
• M37: 8,153,383 km (0.104 R)
• M38: 8,515,709 km (0.048 R)
• M39: 8,646,308 km (0.098 R)
• M40: 9,229,291 km (0.07 R)
• M41: 9,363,630 km (0.086 R)
• M42: 9,471,490 km (0.078 R)
• M43: 9,579,799 km (0.025 R)
• M44: 9,824,990 km (0.116 R)
• M45: 10,099,801 km (0.103 R)
• M46: 10,572,979 km (0.031 R)
• M47: 10,657,203 km (0.087 R)
• M48: 11,110,335 km (0.09 R)
• M49: 13,225,948 km (0.117 R)
• M50: 13,438,227 km (0.06 R)
• M51: 13,560,000 km (0.1 R)
• M52: 13,651,554 km (0.099 R)
• M53: 13,896,745 km (0.08 R)
• M54: 14,236,332 km (0.12 R)
• M55: 14,516,229 km (0.115 R)
• M56: 14,923,734 km (0.079 R)
• M57: 14,986,715 km (0.1 R)
• M58: 15,112,975 km (0.096 R)
• M59: 15,334,979 km (0.101 R)
• M60: 15,781,977 km (0.119 R)
• M61: 16,039,285 km (0.114 R)
• M62: 16,233,314 km (0.086 R)
• M63: 16,852,649 km (0.102 R)
• M64: 17,148,703 km (0.056 R)
• M65: 17,679,177 km (0.056 R)
• M66: 17,745,898 km (0.105 R)
• M67: 18,756,431 km (0.106 R)
• M68: 19,200,139 km (0.119 R)
• M69: 19,440,542 km (0.059 R)
• M70: 19,785,665 km (0.069 R)
• M71: 19,854,929 km (0.098 R)
• M72: 19,993,606 km (0.108 R)
• M73: 21,044,680 km (0.083 R)
• M74: 22,546,194 km (0.11 R)
• M75: 23,676,406 km (0.106 R)
• M76: 23,786,660 km (0.112 R)
• M77: 24,563,970 km (0.092 R)
• M78: 24,862,269 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.8

Radius: 5

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 11.17 AU - 15.69 AU

Year: 18347 Days

Day: 20.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 69,406,171 km

• M1: 382,971 km (0.11 R)
• M2: 1,173,745 km (0.102 R)
• M3: 1,270,834 km (0.058 R)
• M4: 2,379,953 km (0.115 R)
• M5: 2,965,179 km (0.105 R)
• M6: 3,044,765 km (0.032 R)
• M7: 3,151,878 km (0.092 R)
• M8: 3,287,563 km (0.112 R)
• M9: 3,820,580 km (0.09 R)
• M10: 3,936,219 km (0.066 R)
• M11: 3,994,562 km (0.057 R)
• M12: 5,606,928 km (0.075 R)
• M13: 5,904,179 km (0.069 R)
• M14: 5,937,539 km (0.113 R)
• M15: 5,970,900 km (0.099 R)
• M16: 7,393,875 km (0.076 R)
• M17: 8,013,360 km (0.064 R)
• M18: 9,223,756 km (0.119 R)
• M19: 9,574,264 km (0.109 R)
• M20: 10,774,188 km (0.107 R)
• M21: 11,641,856 km (0.086 R)
• M22: 12,020,638 km (0.045 R)
• M23: 12,489,029 km (0.095 R)
• M24: 12,574,748 km (0.073 R)
• M25: 13,531,427 km (0.119 R)
• M26: 14,466,413 km (0.104 R)
• M27: 15,009,902 km (0.078 R)
• M28: 15,330,042 km (0.089 R)
• M29: 16,257,100 km (0.039 R)
• M30: 17,922,573 km (0.117 R)
• M31: 18,213,541 km (0.098 R)
• M32: 20,041,776 km (0.114 R)
• M33: 21,515,166 km (0.103 R)
• M34: 22,970,454 km (0.059 R)
• M35: 23,128,280 km (0.092 R)
• M36: 24,941,855 km (0.118 R)
• M37: 25,701,662 km (0.106 R)
• M38: 25,756,265 km (0.118 R)
• M39: 25,865,472 km (0.118 R)
• M40: 27,022,013 km (0.068 R)
• M41: 28,139,060 km (0.06 R)
• M42: 29,100,376 km (0.066 R)
• M43: 29,385,211 km (0.083 R)
• M44: 29,842,681 km (0.064 R)
• M45: 31,171,260 km (0.117 R)
• M46: 33,826,023 km (0.072 R)
• M47: 34,847,627 km (0.099 R)
• M48: 35,696,446 km (0.094 R)
• M49: 35,757,332 km (0.112 R)
• M50: 37,352,793 km (0.06 R)
• M51: 37,600,228 km (0.102 R)
• M52: 41,122,061 km (0.079 R)
• M53: 41,185,939 km (0.092 R)
• M54: 41,313,696 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 224.5

Radius: 6.1

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 18.56 AU - 19.08 AU

Year: 30436 Days

Day: 19.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 69,406,171 km

• M1: 609,761 km (0.093 R)
• M2: 1,793,978 km (0.08 R)
• M3: 3,707,634 km (0.049 R)
• M4: 3,746,529 km (0.116 R)
• M5: 4,596,395 km (0.107 R)
• M6: 5,194,936 km (0.079 R)
• M7: 6,184,226 km (0.089 R)
• M8: 6,510,948 km (0.118 R)
• M9: 7,475,256 km (0.049 R)
• M10: 7,574,140 km (0.105 R)
• M11: 8,125,708 km (0.115 R)
• M12: 8,638,379 km (0.099 R)
• M13: 10,513,439 km (0.12 R)
• M14: 11,639,313 km (0.047 R)
• M15: 11,926,690 km (0.037 R)
• M16: 15,869,641 km (0.103 R)
• M17: 16,060,528 km (0.083 R)
• M18: 16,444,696 km (0.03 R)
• M19: 16,767,079 km (0.077 R)
• M20: 17,026,631 km (0.031 R)
• M21: 17,156,781 km (0.109 R)
• M22: 17,549,476 km (0.055 R)
• M23: 18,143,978 km (0.108 R)
• M24: 19,761,430 km (0.102 R)
• M25: 20,310,753 km (0.093 R)
• M26: 21,214,175 km (0.119 R)
• M27: 22,059,702 km (0.115 R)
• M28: 23,565,554 km (0.117 R)
• M29: 24,001,931 km (0.097 R)
• M30: 24,367,548 km (0.083 R)
• M31: 24,514,304 km (0.061 R)
• M32: 24,587,756 km (0.112 R)
• M33: 24,956,366 km (0.112 R)
• M34: 25,104,318 km (0.066 R)
• M35: 26,826,638 km (0.086 R)
• M36: 27,130,023 km (0.119 R)
• M37: 27,282,164 km (0.106 R)
• M38: 28,974,265 km (0.045 R)
• M39: 29,676,328 km (0.077 R)
• M40: 30,779,313 km (0.049 R)
• M41: 30,858,600 km (0.11 R)
• M42: 32,297,731 km (0.118 R)
• M43: 33,758,555 km (0.076 R)
• M44: 34,004,045 km (0.085 R)
• M45: 34,909,561 km (0.118 R)
• M46: 35,906,331 km (0.049 R)
• M47: 36,324,308 km (0.103 R)
• M48: 36,575,931 km (0.099 R)
• M49: 38,609,714 km (0.093 R)
• M50: 41,553,202 km (0.098 R)
• M51: 41,992,122 km (0.028 R)
• M52: 42,432,538 km (0.034 R)
• M53: 42,697,476 km (0.093 R)
• M54: 43,941,532 km (0.049 R)
• M55: 44,657,657 km (0.062 R)
• M56: 44,927,233 km (0.062 R)
• M57: 45,197,257 km (0.086 R)
• M58: 46,646,860 km (0.1 R)
• M59: 47,102,984 km (0.082 R)
• M60: 49,498,644 km (0.059 R)
• M61: 49,777,644 km (0.099 R)
• M62: 50,150,442 km (0.103 R)
• M63: 50,243,791 km (0.096 R)
• M64: 50,711,285 km (0.097 R)
• M65: 52,785,609 km (0.077 R)
• M66: 53,165,737 km (0.075 R)
• M67: 53,928,686 km (0.091 R)
• M68: 55,272,524 km (0.107 R)
• M69: 55,369,014 km (0.115 R)
• M70: 57,113,924 km (0.097 R)
• M71: 59,567,329 km (0.12 R)
• M72: 60,161,232 km (0.055 R)
• M73: 61,255,242 km (0.1 R)
• M74: 62,155,073 km (0.058 R)
• M75: 62,757,504 km (0.096 R)
• M76: 64,170,605 km (0.063 R)
• M77: 65,390,127 km (0.097 R)
• M78: 67,233,771 km (0.111 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: 247 - 19,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit