🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.78 AU - 0.78 AU

Year: 254 Days

Day: 39.3 Hours

Environment

Temp: 138 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.83 AU - 1.35 AU

Year: 420 Days

Day: 23.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.85 AU - 1.33 AU

Year: 420 Days

Day: 46.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,971,829 km

• M1: 62,382 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.75 AU - 2.39 AU

Year: 1099 Days

Day: 37.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,971,829 km

• M1: 369,806 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.8 AU - 2.4 AU

Year: 1123 Days

Day: 46.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.71 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.09 AU - 3.53 AU

Year: 2222 Days

Day: 25 Hours

Environment

Temp: -123 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.33 AU - 4.99 AU

Year: 3131 Days

Day: 31.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,971,829 km

• M1: 27,526 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.4

Radius: 14.6

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.05 AU - 9.27 AU

Year: 8600 Days

Day: 12.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 81,971,829 km

• M1: 197,170 km (0.078 R)
• M2: 345,122 km (0.1 R)
• M3: 546,780 km (0.104 R)
• M4: 877,092 km (0.117 R)
• M5: 1,139,637 km (0.11 R)
• M6: 1,310,178 km (0.072 R)
• M7: 1,408,913 km (0.055 R)
• M8: 1,593,367 km (0.109 R)
• M9: 2,267,006 km (0.111 R)
• M10: 2,411,817 km (0.062 R)
• M11: 2,610,034 km (0.115 R)
• M12: 2,865,547 km (0.106 R)
• M13: 2,970,116 km (0.116 R)
• M14: 3,596,482 km (0.093 R)
• M15: 3,910,788 km (0.117 R)
• M16: 4,689,145 km (0.096 R)
• M17: 4,875,694 km (0.068 R)
• M18: 5,811,877 km (0.085 R)
• M19: 5,978,978 km (0.073 R)
• M20: 6,079,957 km (0.11 R)
• M21: 6,733,101 km (0.102 R)
• M22: 7,517,293 km (0.116 R)
• M23: 8,405,904 km (0.075 R)
• M24: 8,557,297 km (0.117 R)
• M25: 9,171,845 km (0.074 R)
• M26: 9,642,331 km (0.073 R)
• M27: 11,017,584 km (0.111 R)
• M28: 11,350,140 km (0.059 R)
• M29: 11,770,510 km (0.09 R)
• M30: 12,196,116 km (0.044 R)
• M31: 12,496,957 km (0.109 R)
• M32: 13,018,456 km (0.081 R)
• M33: 13,281,897 km (0.106 R)
• M34: 13,680,426 km (0.05 R)
• M35: 14,038,115 km (0.083 R)
• M36: 14,263,110 km (0.114 R)
• M37: 14,443,974 km (0.087 R)
• M38: 15,037,279 km (0.057 R)
• M39: 15,267,659 km (0.088 R)
• M40: 16,059,481 km (0.083 R)
• M41: 16,153,578 km (0.115 R)
• M42: 16,342,221 km (0.115 R)
• M43: 18,268,742 km (0.057 R)
• M44: 18,860,552 km (0.106 R)
• M45: 20,367,900 km (0.078 R)
• M46: 20,469,776 km (0.074 R)
• M47: 21,342,530 km (0.067 R)
• M48: 21,861,485 km (0.064 R)
• M49: 23,603,851 km (0.082 R)
• M50: 24,086,753 km (0.097 R)
• M51: 24,627,250 km (0.087 R)
• M52: 24,790,162 km (0.079 R)
• M53: 25,226,390 km (0.088 R)
• M54: 25,610,108 km (0.119 R)
• M55: 26,272,528 km (0.045 R)
• M56: 27,783,466 km (0.1 R)
• M57: 28,179,751 km (0.096 R)
• M58: 28,406,990 km (0.061 R)
• M59: 28,634,977 km (0.103 R)
• M60: 29,379,975 km (0.094 R)
• M61: 30,596,804 km (0.068 R)
• M62: 30,830,476 km (0.037 R)
• M63: 31,240,823 km (0.045 R)
• M64: 31,771,147 km (0.117 R)
• M65: 32,067,052 km (0.082 R)
• M66: 33,560,038 km (0.03 R)
• M67: 34,284,840 km (0.056 R)
• M68: 34,709,997 km (0.119 R)
• M69: 35,995,940 km (0.099 R)
• M70: 36,180,843 km (0.112 R)
• M71: 36,304,411 km (0.059 R)
• M72: 36,675,713 km (0.047 R)
• M73: 37,172,827 km (0.091 R)
• M74: 37,359,824 km (0.076 R)
• M75: 37,672,035 km (0.12 R)
• M76: 38,110,806 km (0.05 R)
• M77: 38,551,222 km (0.112 R)
• M78: 38,930,153 km (0.101 R)
• M79: 40,907,089 km (0.053 R)
• M80: 41,035,893 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.2

Radius: 3.6

Gravity: 42.99 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 15.59 AU - 17.47 AU

Year: 24796 Days

Day: 21.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,971,829 km

• M1: 166,203 km (0.105 R)
• M2: 259,403 km (0.035 R)
• M3: 627,862 km (0.073 R)
• M4: 651,648 km (0.062 R)
• M5: 724,951 km (0.106 R)
• M6: 749,934 km (0.078 R)
• M7: 879,486 km (0.112 R)
• M8: 1,465,610 km (0.095 R)
• M9: 1,627,625 km (0.032 R)
• M10: 1,727,556 km (0.063 R)
• M11: 2,635,466 km (0.107 R)
• M12: 2,993,005 km (0.055 R)
• M13: 4,199,212 km (0.077 R)
• M14: 4,244,690 km (0.082 R)
• M15: 4,899,779 km (0.099 R)
• M16: 5,436,237 km (0.064 R)
• M17: 6,405,930 km (0.093 R)
• M18: 6,829,891 km (0.073 R)
• M19: 7,153,770 km (0.079 R)
• M20: 10,163,081 km (0.09 R)
• M21: 10,347,086 km (0.093 R)
• M22: 11,031,796 km (0.074 R)
• M23: 11,094,776 km (0.096 R)
• M24: 11,157,757 km (0.115 R)
• M25: 11,284,317 km (0.117 R)
• M26: 12,509,823 km (0.11 R)
• M27: 13,980,669 km (0.076 R)
• M28: 14,459,981 km (0.12 R)
• M29: 14,736,288 km (0.096 R)
• M30: 15,154,115 km (0.106 R)
• M31: 15,646,441 km (0.101 R)
• M32: 15,859,020 km (0.095 R)
• M33: 17,814,862 km (0.036 R)
• M34: 18,558,214 km (0.055 R)
• M35: 18,633,163 km (0.09 R)
• M36: 19,845,205 km (0.089 R)
• M37: 21,004,439 km (0.047 R)
• M38: 21,082,529 km (0.095 R)
• M39: 21,317,248 km (0.1 R)
• M40: 22,106,077 km (0.084 R)
• M41: 22,344,536 km (0.044 R)
• M42: 23,874,773 km (0.088 R)
• M43: 24,529,114 km (0.091 R)
• M44: 24,858,529 km (0.107 R)
• M45: 26,274,622 km (0.078 R)
• M46: 26,780,712 km (0.085 R)
• M47: 26,950,056 km (0.079 R)
• M48: 27,034,878 km (0.112 R)
• M49: 27,375,064 km (0.089 R)
• M50: 28,750,018 km (0.069 R)
• M51: 29,097,235 km (0.094 R)
• M52: 29,533,312 km (0.074 R)
• M53: 29,971,485 km (0.102 R)
• M54: 30,588,426 km (0.059 R)
• M55: 30,765,550 km (0.083 R)
• M56: 33,279,991 km (0.109 R)
• M57: 33,370,947 km (0.115 R)
• M58: 33,735,816 km (0.104 R)
• M59: 36,233,203 km (0.038 R)
• M60: 38,981,016 km (0.12 R)
• M61: 39,750,697 km (0.097 R)
• M62: 40,137,408 km (0.102 R)
• M63: 42,089,810 km (0.106 R)
• M64: 42,978,421 km (0.113 R)
• M65: 43,773,384 km (0.118 R)
• M66: 46,086,167 km (0.072 R)
• M67: 46,797,804 km (0.08 R)
• M68: 48,541,367 km (0.112 R)
• M69: 50,619,581 km (0.113 R)
• M70: 51,143,622 km (0.111 R)
• M71: 51,248,790 km (0.085 R)
• M72: 51,986,008 km (0.062 R)
• M73: 52,726,667 km (0.1 R)
• M74: 53,684,243 km (0.082 R)
• M75: 53,790,906 km (0.099 R)
• M76: 54,432,980 km (0.06 R)
• M77: 54,540,242 km (0.1 R)
• M78: 56,591,079 km (0.092 R)
• M79: 57,899,313 km (0.046 R)
• M80: 58,337,634 km (0.102 R)
• M81: 59,107,166 km (0.03 R)
• M82: 62,219,250 km (0.11 R)
• M83: 62,443,647 km (0.104 R)
• M84: 62,780,542 km (0.107 R)
• M85: 64,474,588 km (0.056 R)
• M86: 65,498,137 km (0.109 R)
• M87: 67,561,390 km (0.12 R)
• M88: 69,297,025 km (0.11 R)
• M89: 71,164,455 km (0.106 R)
• M90: 73,166,523 km (0.111 R)
• M91: 74,115,123 km (0.081 R)
• M92: 74,948,533 km (0.1 R)
• M93: 75,187,291 km (0.042 R)
• M94: 77,467,163 km (0.099 R)
• M95: 80,135,391 km (0.083 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 17,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit