🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.5 AU - 0.7 AU

Year: 179 Days

Day: 21.4 Hours

Environment

Temp: 165 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,458,233 km

• M1: 33,360 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.61 AU - 0.75 AU

Year: 216 Days

Day: 18.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,458,233 km

• M1: 650,003 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.74 AU - 0.82 AU

Year: 265 Days

Day: 36.9 Hours

Environment

Temp: 99 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,458,233 km

• M1: 287,078 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.84 AU - 1 AU

Year: 340 Days

Day: 16.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.95 AU - 1.11 AU

Year: 402 Days

Day: 27.7 Hours

Environment

Temp: -0 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.32 AU - 1.98 AU

Year: 816 Days

Day: 45.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,458,233 km

• M1: 293,361 km (0.088 R)
• M2: 584,479 km (0.091 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.46 AU - 1.92 AU

Year: 846 Days

Day: 42.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,458,233 km

• M1: 775,515 km (0.094 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.79 AU - 2.95 AU

Year: 1872 Days

Day: 16 Hours

Environment

Temp: -121 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 18.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.3

Radius: 6.1

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 14.58 AU - 22.46 AU

Year: 30685 Days

Day: 23 Hours

Environment

Temp: -207 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,458,233 km

• M1: 78,090 km (0.074 R)
• M2: 451,935 km (0.066 R)
• M3: 1,009,486 km (0.112 R)
• M4: 1,997,730 km (0.099 R)
• M5: 3,351,890 km (0.114 R)
• M6: 3,390,636 km (0.083 R)
• M7: 3,586,759 km (0.069 R)
• M8: 3,666,195 km (0.108 R)
• M9: 3,786,472 km (0.1 R)
• M10: 4,197,118 km (0.099 R)
• M11: 4,450,237 km (0.081 R)
• M12: 4,621,677 km (0.112 R)
• M13: 5,104,579 km (0.112 R)
• M14: 5,511,634 km (0.09 R)
• M15: 5,929,012 km (0.082 R)
• M16: 6,991,756 km (0.107 R)
• M17: 7,392,678 km (0.032 R)
• M18: 8,269,172 km (0.109 R)
• M19: 8,639,427 km (0.108 R)
• M20: 8,799,945 km (0.106 R)
• M21: 10,287,247 km (0.086 R)
• M22: 10,742,773 km (0.028 R)
• M23: 12,029,015 km (0.076 R)
• M24: 12,328,061 km (0.109 R)
• M25: 12,933,634 km (0.115 R)
• M26: 13,055,855 km (0.051 R)
• M27: 15,321,216 km (0.106 R)
• M28: 15,645,394 km (0.108 R)
• M29: 15,971,817 km (0.094 R)
• M30: 17,704,908 km (0.116 R)
• M31: 17,908,810 km (0.025 R)
• M32: 18,800,862 km (0.09 R)
• M33: 19,287,205 km (0.073 R)
• M34: 19,566,953 km (0.107 R)
• M35: 19,848,047 km (0.106 R)
• M36: 20,130,488 km (0.075 R)
• M37: 21,345,821 km (0.096 R)
• M38: 21,853,107 km (0.051 R)
• M39: 22,071,670 km (0.107 R)
• M40: 24,751,117 km (0.081 R)
• M41: 24,827,113 km (0.088 R)
• M42: 24,979,104 km (0.099 R)
• M43: 25,055,100 km (0.109 R)
• M44: 26,827,087 km (0.059 R)
• M45: 27,452,855 km (0.102 R)
• M46: 28,479,844 km (0.118 R)
• M47: 28,878,223 km (0.07 R)
• M48: 30,327,677 km (0.074 R)
• M49: 30,490,140 km (0.088 R)
• M50: 30,897,645 km (0.08 R)
• M51: 31,635,611 km (0.05 R)
• M52: 33,548,070 km (0.069 R)
• M53: 35,412,060 km (0.097 R)
• M54: 38,095,247 km (0.111 R)
• M55: 38,974,584 km (0.105 R)
• M56: 41,202,096 km (0.093 R)
• M57: 41,472,120 km (0.117 R)
• M58: 42,285,933 km (0.06 R)
• M59: 44,573,882 km (0.094 R)
• M60: 44,666,184 km (0.107 R)
• M61: 45,314,392 km (0.107 R)
• M62: 46,339,436 km (0.116 R)
• M63: 46,901,625 km (0.068 R)
• M64: 46,995,573 km (0.05 R)
• M65: 49,651,084 km (0.073 R)
• M66: 50,034,354 km (0.062 R)
• M67: 50,418,671 km (0.045 R)
• M68: 51,286,937 km (0.118 R)
• M69: 51,383,727 km (0.11 R)
• M70: 53,135,967 km (0.113 R)
• M71: 53,429,927 km (0.055 R)
• M72: 55,602,237 km (0.058 R)
• M73: 56,899,251 km (0.109 R)
• M74: 57,903,801 km (0.113 R)
• M75: 58,408,245 km (0.119 R)
• M76: 58,812,907 km (0.099 R)
• M77: 59,523,198 km (0.076 R)
• M78: 60,236,331 km (0.063 R)
• M79: 61,774,047 km (0.085 R)
• M80: 62,496,006 km (0.111 R)
• M81: 64,574,370 km (0.107 R)
• M82: 66,042,523 km (0.065 R)
• M83: 66,147,840 km (0.08 R)
• M84: 66,253,157 km (0.11 R)
• M85: 66,358,623 km (0.1 R)
• M86: 66,780,789 km (0.048 R)
• M87: 68,052,670 km (0.059 R)
• M88: 68,371,912 km (0.097 R)
• M89: 68,478,425 km (0.073 R)
• M90: 70,620,368 km (0.044 R)
• M91: 70,728,078 km (0.077 R)
• M92: 71,051,359 km (0.093 R)
• M93: 71,267,229 km (0.114 R)
• M94: 72,132,802 km (0.088 R)
• M95: 72,458,177 km (0.117 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 10,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit