🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.47 AU - 0.67 AU

Year: 156 Days

Day: 31.6 Hours

Environment

Temp: 216 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.49 AU - 0.77 AU

Year: 181 Days

Day: 21.3 Hours

Environment

Temp: 200 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.84 AU - 1.32 AU

Year: 406 Days

Day: 21.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,238,955 km

• M1: 182,958 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.21 AU - 1.29 AU

Year: 505 Days

Day: 32.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.47 AU - 1.83 AU

Year: 767 Days

Day: 22.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.58 AU - 4 AU

Year: 2158 Days

Day: 31.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.61 AU - 4.03 AU

Year: 2700 Days

Day: 25.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.63 AU - 5.17 AU

Year: 3338 Days

Day: 12.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,238,955 km

• M1: 2,988,217 km (0.073 R)
• M2: 3,230,416 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.6

Radius: 13.8

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.29 AU - 8.39 AU

Year: 7939 Days

Day: 10.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 45,238,955 km

• M1: 209,886 km (0.041 R)
• M2: 365,019 km (0.055 R)
• M3: 585,376 km (0.12 R)
• M4: 688,001 km (0.053 R)
• M5: 1,019,809 km (0.114 R)
• M6: 1,372,112 km (0.118 R)
• M7: 1,740,870 km (0.038 R)
• M8: 2,000,572 km (0.099 R)
• M9: 2,236,937 km (0.114 R)
• M10: 2,532,842 km (0.103 R)
• M11: 3,510,314 km (0.091 R)
• M12: 3,943,699 km (0.082 R)
• M13: 4,302,734 km (0.106 R)
• M14: 4,440,214 km (0.062 R)
• M15: 4,625,716 km (0.092 R)
• M16: 4,956,776 km (0.06 R)
• M17: 5,295,615 km (0.119 R)
• M18: 5,393,901 km (0.085 R)
• M19: 6,047,195 km (0.086 R)
• M20: 6,167,172 km (0.085 R)
• M21: 6,409,521 km (0.102 R)
• M22: 6,743,573 km (0.06 R)
• M23: 7,686,638 km (0.117 R)
• M24: 8,192,877 km (0.115 R)
• M25: 8,306,721 km (0.115 R)
• M26: 8,421,313 km (0.07 R)
• M27: 8,787,229 km (0.103 R)
• M28: 8,923,513 km (0.111 R)
• M29: 9,375,897 km (0.109 R)
• M30: 9,635,000 km (0.11 R)
• M31: 10,099,203 km (0.089 R)
• M32: 10,344,394 km (0.103 R)
• M33: 10,923,936 km (0.055 R)
• M34: 11,578,127 km (0.101 R)
• M35: 12,006,875 km (0.116 R)
• M36: 12,244,885 km (0.067 R)
• M37: 12,924,358 km (0.073 R)
• M38: 13,526,041 km (0.105 R)
• M39: 13,706,157 km (0.117 R)
• M40: 15,151,871 km (0.085 R)
• M41: 15,338,868 km (0.05 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.5

Radius: 10.4

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.34 AU - 8.86 AU

Year: 8337 Days

Day: 8.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 45,238,955 km

• M1: 352,153 km (0.115 R)
• M2: 711,188 km (0.118 R)
• M3: 825,780 km (0.109 R)
• M4: 894,146 km (0.028 R)
• M5: 964,757 km (0.114 R)
• M6: 1,093,112 km (0.102 R)
• M7: 1,388,119 km (0.075 R)
• M8: 1,708,258 km (0.046 R)
• M9: 1,865,635 km (0.065 R)
• M10: 1,981,125 km (0.081 R)
• M11: 2,051,585 km (0.064 R)
• M12: 2,366,938 km (0.044 R)
• M13: 2,829,045 km (0.085 R)
• M14: 2,935,559 km (0.082 R)
• M15: 3,043,419 km (0.061 R)
• M16: 3,488,473 km (0.114 R)
• M17: 4,255,162 km (0.059 R)
• M18: 4,439,466 km (0.084 R)
• M19: 4,657,730 km (0.049 R)
• M20: 4,752,425 km (0.091 R)
• M21: 5,400,034 km (0.104 R)
• M22: 5,466,306 km (0.086 R)
• M23: 5,700,576 km (0.114 R)
• M24: 6,040,912 km (0.073 R)
• M25: 6,777,083 km (0.109 R)
• M26: 7,615,878 km (0.104 R)
• M27: 7,802,576 km (0.037 R)
• M28: 7,952,922 km (0.098 R)
• M29: 8,218,608 km (0.076 R)
• M30: 8,525,732 km (0.089 R)
• M31: 8,641,970 km (0.054 R)
• M32: 8,954,330 km (0.109 R)
• M33: 10,117,603 km (0.03 R)
• M34: 10,571,334 km (0.109 R)
• M35: 10,779,723 km (0.109 R)
• M36: 11,243,028 km (0.078 R)
• M37: 11,455,756 km (0.03 R)
• M38: 11,626,896 km (0.113 R)
• M39: 12,102,169 km (0.075 R)
• M40: 12,715,969 km (0.101 R)
• M41: 12,804,531 km (0.109 R)
• M42: 13,295,212 km (0.089 R)
• M43: 13,610,564 km (0.117 R)
• M44: 14,019,864 km (0.111 R)
• M45: 14,340,901 km (0.101 R)
• M46: 15,318,672 km (0.097 R)
• M47: 15,744,278 km (0.074 R)
• M48: 16,414,028 km (0.096 R)
• M49: 16,752,568 km (0.097 R)
• M50: 17,044,433 km (0.073 R)
• M51: 17,289,026 km (0.087 R)
• M52: 17,485,448 km (0.092 R)
• M53: 17,584,033 km (0.106 R)
• M54: 18,278,765 km (0.116 R)
• M55: 18,730,252 km (0.112 R)
• M56: 19,900,556 km (0.061 R)
• M57: 21,199,365 km (0.097 R)
• M58: 21,832,463 km (0.117 R)
• M59: 22,739,924 km (0.038 R)
• M60: 23,171,364 km (0.1 R)
• M61: 23,496,590 km (0.1 R)
• M62: 23,932,667 km (0.052 R)
• M63: 24,316,535 km (0.117 R)
• M64: 24,591,945 km (0.084 R)
• M65: 24,757,550 km (0.057 R)
• M66: 25,201,407 km (0.079 R)
• M67: 26,322,194 km (0.082 R)
• M68: 27,002,565 km (0.064 R)
• M69: 27,230,552 km (0.086 R)
• M70: 27,746,067 km (0.095 R)
• M71: 27,861,107 km (0.069 R)
• M72: 28,206,978 km (0.077 R)
• M73: 28,728,476 km (0.09 R)
• M74: 29,957,871 km (0.079 R)
• M75: 31,025,252 km (0.117 R)
• M76: 31,144,631 km (0.079 R)
• M77: 31,623,643 km (0.046 R)
• M78: 32,467,675 km (0.114 R)
• M79: 33,993,423 km (0.069 R)
• M80: 34,486,648 km (0.101 R)
• M81: 36,042,914 km (0.12 R)
• M82: 37,685,798 km (0.056 R)
• M83: 38,516,365 km (0.088 R)
• M84: 38,708,748 km (0.042 R)
• M85: 40,913,073 km (0.029 R)
• M86: 43,091,068 km (0.075 R)
• M87: 43,224,360 km (0.041 R)
• M88: 44,901,053 km (0.064 R)
• M89: 45,036,140 km (0.099 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 11,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit