🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.75 AU - 0.99 AU

Year: 295 Days

Day: 24.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 132.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,920,262 km

• M1: 186,100 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.1 AU - 1.16 AU

Year: 437 Days

Day: 37.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.94 AU - 1.56 AU

Year: 508 Days

Day: 48 Hours

Environment

Temp: -5 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 38,920,262 km

• M1: 39,793 km (0.09 R)
• M2: 97,239 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.45 AU - 1.65 AU

Year: 701 Days

Day: 45.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 142.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,920,262 km

• M1: 1,098,198 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.05 AU - 4.53 AU

Year: 2682 Days

Day: 45.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,920,262 km

• M1: 374,892 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.8 AU - 4.72 AU

Year: 3196 Days

Day: 26.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.51 AU - 5.49 AU

Year: 3469 Days

Day: 24.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,920,262 km

• M1: 2,155,107 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.2

Radius: 8.7

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.73 AU - 5.71 AU

Year: 4334 Days

Day: 6.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 38,920,262 km

• M1: 163,062 km (0.09 R)
• M2: 277,055 km (0.064 R)
• M3: 335,249 km (0.117 R)
• M4: 398,978 km (0.042 R)
• M5: 455,825 km (0.041 R)
• M6: 509,979 km (0.118 R)
• M7: 598,990 km (0.059 R)
• M8: 884,273 km (0.067 R)
• M9: 1,764,806 km (0.097 R)
• M10: 2,390,275 km (0.061 R)
• M11: 2,534,487 km (0.118 R)
• M12: 2,681,392 km (0.076 R)
• M13: 3,433,421 km (0.09 R)
• M14: 3,891,041 km (0.107 R)
• M15: 4,287,325 km (0.112 R)
• M16: 4,641,124 km (0.092 R)
• M17: 5,175,189 km (0.115 R)
• M18: 5,376,847 km (0.117 R)
• M19: 5,566,537 km (0.033 R)
• M20: 6,408,474 km (0.09 R)
• M21: 6,640,649 km (0.081 R)
• M22: 6,750,006 km (0.116 R)
• M23: 6,986,370 km (0.091 R)
• M24: 7,613,634 km (0.112 R)
• M25: 7,679,008 km (0.115 R)
• M26: 7,777,444 km (0.091 R)
• M27: 8,801,441 km (0.098 R)
• M28: 9,129,060 km (0.057 R)
• M29: 9,268,186 km (0.093 R)
• M30: 9,548,533 km (0.107 R)
• M31: 9,672,101 km (0.118 R)
• M32: 9,831,722 km (0.106 R)
• M33: 10,153,656 km (0.11 R)
• M34: 10,497,283 km (0.106 R)
• M35: 10,551,886 km (0.074 R)
• M36: 10,807,848 km (0.12 R)
• M37: 11,010,553 km (0.113 R)
• M38: 11,066,054 km (0.108 R)
• M39: 11,140,105 km (0.118 R)
• M40: 12,214,367 km (0.094 R)
• M41: 12,753,966 km (0.118 R)
• M42: 13,183,612 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.4

Radius: 14.6

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.48 AU - 9.36 AU

Year: 9682 Days

Day: 5.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 38,920,262 km

• M1: 182,509 km (0.103 R)
• M2: 313,856 km (0.104 R)
• M3: 577,747 km (0.053 R)
• M4: 895,942 km (0.071 R)
• M5: 1,120,638 km (0.045 R)
• M6: 1,271,133 km (0.037 R)
• M7: 1,396,795 km (0.06 R)
• M8: 1,526,945 km (0.082 R)
• M9: 1,695,692 km (0.083 R)
• M10: 1,817,614 km (0.083 R)
• M11: 1,924,726 km (0.117 R)
• M12: 2,297,524 km (0.115 R)
• M13: 2,512,646 km (0.063 R)
• M14: 2,673,314 km (0.069 R)
• M15: 3,111,935 km (0.084 R)
• M16: 5,111,909 km (0.105 R)
• M17: 5,214,234 km (0.067 R)
• M18: 5,473,188 km (0.109 R)
• M19: 5,604,385 km (0.097 R)
• M20: 6,220,878 km (0.09 R)
• M21: 6,634,815 km (0.082 R)
• M22: 6,774,839 km (0.12 R)
• M23: 7,229,317 km (0.082 R)
• M24: 7,518,639 km (0.068 R)
• M25: 7,723,289 km (0.037 R)
• M26: 7,870,793 km (0.084 R)
• M27: 8,591,256 km (0.03 R)
• M28: 8,836,297 km (0.063 R)
• M29: 9,364,378 km (0.103 R)
• M30: 9,775,323 km (0.076 R)
• M31: 10,063,299 km (0.055 R)
• M32: 10,256,879 km (0.074 R)
• M33: 11,109,886 km (0.1 R)
• M34: 11,276,538 km (0.081 R)
• M35: 11,444,088 km (0.093 R)
• M36: 11,713,812 km (0.064 R)
• M37: 11,849,498 km (0.114 R)
• M38: 12,053,998 km (0.073 R)
• M39: 12,535,703 km (0.116 R)
• M40: 13,411,748 km (0.098 R)
• M41: 13,910,956 km (0.076 R)
• M42: 14,054,720 km (0.098 R)
• M43: 14,343,743 km (0.096 R)
• M44: 14,671,213 km (0.067 R)
• M45: 15,111,779 km (0.113 R)
• M46: 15,631,182 km (0.073 R)
• M47: 16,345,662 km (0.037 R)
• M48: 16,459,506 km (0.098 R)
• M49: 17,032,316 km (0.109 R)
• M50: 17,340,637 km (0.065 R)
• M51: 18,237,177 km (0.107 R)
• M52: 18,552,530 km (0.085 R)
• M53: 18,671,310 km (0.119 R)
• M54: 18,989,056 km (0.038 R)
• M55: 19,589,991 km (0.11 R)
• M56: 19,953,514 km (0.102 R)
• M57: 20,892,689 km (0.053 R)
• M58: 21,388,307 km (0.101 R)
• M59: 22,181,175 km (0.119 R)
• M60: 22,307,286 km (0.102 R)
• M61: 22,560,107 km (0.074 R)
• M62: 23,495,542 km (0.057 R)
• M63: 23,924,888 km (0.037 R)
• M64: 24,054,141 km (0.053 R)
• M65: 25,403,962 km (0.103 R)
• M66: 25,888,959 km (0.087 R)
• M67: 26,510,538 km (0.119 R)
• M68: 27,406,928 km (0.063 R)
• M69: 28,770,363 km (0.093 R)
• M70: 29,368,007 km (0.069 R)
• M71: 29,923,314 km (0.104 R)
• M72: 30,202,314 km (0.112 R)
• M73: 30,762,857 km (0.112 R)
• M74: 31,138,498 km (0.074 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.7

Radius: 4.8

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 14.23 AU - 20.57 AU

Year: 26379 Days

Day: 15.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 38,920,262 km

• M1: 117,285 km (0.081 R)
• M2: 186,549 km (0.1 R)
• M3: 359,035 km (0.106 R)
• M4: 430,692 km (0.107 R)
• M5: 588,518 km (0.115 R)
• M6: 1,074,113 km (0.073 R)
• M7: 1,144,125 km (0.088 R)
• M8: 1,344,286 km (0.114 R)
• M9: 2,183,231 km (0.074 R)
• M10: 2,500,229 km (0.07 R)
• M11: 5,817,412 km (0.082 R)
• M12: 6,864,597 km (0.075 R)
• M13: 7,934,521 km (0.11 R)
• M14: 8,876,689 km (0.117 R)
• M15: 9,234,677 km (0.086 R)
• M16: 9,270,730 km (0.104 R)
• M17: 9,927,614 km (0.041 R)
• M18: 10,599,458 km (0.102 R)
• M19: 10,864,695 km (0.103 R)
• M20: 10,978,988 km (0.117 R)
• M21: 11,751,362 km (0.113 R)
• M22: 11,868,796 km (0.08 R)
• M23: 12,342,124 km (0.113 R)
• M24: 12,421,710 km (0.107 R)
• M25: 13,593,360 km (0.115 R)
• M26: 14,129,968 km (0.074 R)
• M27: 15,394,668 km (0.118 R)
• M28: 15,781,079 km (0.111 R)
• M29: 15,824,164 km (0.104 R)
• M30: 15,910,631 km (0.093 R)
• M31: 16,782,936 km (0.104 R)
• M32: 19,030,944 km (0.112 R)
• M33: 21,514,867 km (0.055 R)
• M34: 22,187,758 km (0.043 R)
• M35: 25,654,539 km (0.092 R)
• M36: 25,908,556 km (0.108 R)
• M37: 28,704,391 km (0.113 R)
• M38: 28,809,708 km (0.092 R)
• M39: 31,160,339 km (0.114 R)
• M40: 32,030,250 km (0.118 R)
• M41: 32,853,039 km (0.069 R)
• M42: 33,571,707 km (0.054 R)
• M43: 34,351,561 km (0.108 R)
• M44: 34,912,104 km (0.102 R)
• M45: 35,475,789 km (0.109 R)
• M46: 36,383,848 km (0.116 R)
• M47: 36,554,988 km (0.102 R)
• M48: 38,164,960 km (0.091 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 18,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit