🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.56 AU - 0.86 AU

Year: 216 Days

Day: 40.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.11 AU - 1.11 AU

Year: 423 Days

Day: 38.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.04 AU - 1.32 AU

Year: 464 Days

Day: 36.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.04 AU - 1.48 AU

Year: 512 Days

Day: 39.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,866,462 km

• M1: 729,888 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.69 AU - 1.87 AU

Year: 859 Days

Day: 13.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,866,462 km

• M1: 728,542 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.96 AU - 2.56 AU

Year: 1229 Days

Day: 29.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.23 AU - 2.63 AU

Year: 1370 Days

Day: 22.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,866,462 km

• M1: 777,610 km (0.113 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.6 AU - 3.94 AU

Year: 2647 Days

Day: 26.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509.9

Radius: 5.5

Gravity: 16.86 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 13.49 AU - 18.87 AU

Year: 23537 Days

Day: 16.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,866,462 km

• M1: 156,928 km (0.043 R)
• M2: 238,609 km (0.107 R)
• M3: 285,582 km (0.092 R)
• M4: 593,006 km (0.102 R)
• M5: 659,876 km (0.086 R)
• M6: 1,311,824 km (0.111 R)
• M7: 1,709,305 km (0.097 R)
• M8: 1,806,095 km (0.103 R)
• M9: 2,005,210 km (0.089 R)
• M10: 2,533,440 km (0.111 R)
• M11: 2,985,674 km (0.066 R)
• M12: 3,102,510 km (0.03 R)
• M13: 4,221,353 km (0.114 R)
• M14: 4,709,640 km (0.084 R)
• M15: 5,029,630 km (0.116 R)
• M16: 5,451,346 km (0.085 R)
• M17: 5,498,919 km (0.089 R)
• M18: 5,982,269 km (0.05 R)
• M19: 6,834,678 km (0.071 R)
• M20: 7,993,164 km (0.07 R)
• M21: 8,101,473 km (0.103 R)
• M22: 8,761,498 km (0.101 R)
• M23: 9,154,492 km (0.113 R)
• M24: 10,074,220 km (0.094 R)
• M25: 10,308,640 km (0.104 R)
• M26: 10,426,523 km (0.047 R)
• M27: 10,842,854 km (0.112 R)
• M28: 11,507,966 km (0.113 R)
• M29: 11,999,993 km (0.091 R)
• M30: 12,124,010 km (0.053 R)
• M31: 12,687,545 km (0.073 R)
• M32: 13,387,962 km (0.119 R)
• M33: 13,516,616 km (0.046 R)
• M34: 17,633,849 km (0.087 R)
• M35: 17,916,290 km (0.115 R)
• M36: 18,485,958 km (0.066 R)
• M37: 19,061,461 km (0.061 R)
• M38: 19,133,867 km (0.095 R)
• M39: 19,351,382 km (0.052 R)
• M40: 20,451,675 km (0.113 R)
• M41: 20,897,476 km (0.092 R)
• M42: 21,121,574 km (0.094 R)
• M43: 21,572,163 km (0.069 R)
• M44: 24,577,434 km (0.093 R)
• M45: 24,972,073 km (0.072 R)
• M46: 25,607,864 km (0.113 R)
• M47: 26,249,041 km (0.114 R)
• M48: 27,383,741 km (0.099 R)
• M49: 28,534,298 km (0.04 R)
• M50: 30,120,933 km (0.106 R)
• M51: 31,052,479 km (0.074 R)
• M52: 32,338,123 km (0.099 R)
• M53: 32,597,226 km (0.11 R)
• M54: 33,204,743 km (0.039 R)
• M55: 34,078,993 km (0.097 R)
• M56: 36,746,922 km (0.059 R)
• M57: 37,107,752 km (0.034 R)
• M58: 37,560,285 km (0.112 R)
• M59: 37,651,091 km (0.098 R)
• M60: 38,471,037 km (0.103 R)
• M61: 39,665,875 km (0.095 R)
• M62: 39,758,177 km (0.105 R)
• M63: 41,059,529 km (0.111 R)
• M64: 42,469,040 km (0.064 R)
• M65: 42,658,282 km (0.077 R)
• M66: 42,752,977 km (0.096 R)
• M67: 46,207,641 km (0.097 R)
• M68: 46,889,657 km (0.075 R)
• M69: 47,476,979 km (0.115 R)
• M70: 48,658,951 km (0.089 R)
• M71: 49,352,786 km (0.118 R)
• M72: 49,950,131 km (0.066 R)
• M73: 50,951,090 km (0.081 R)
• M74: 52,871,179 km (0.107 R)
• M75: 53,074,632 km (0.039 R)
• M76: 53,278,384 km (0.088 R)
• M77: 53,686,637 km (0.114 R)
• M78: 53,891,137 km (0.091 R)
• M79: 54,506,283 km (0.072 R)
• M80: 56,365,486 km (0.061 R)
• M81: 60,890,373 km (0.103 R)
• M82: 61,638,063 km (0.034 R)
• M83: 62,173,922 km (0.032 R)
• M84: 62,496,156 km (0.086 R)
• M85: 65,530,450 km (0.073 R)
• M86: 66,845,565 km (0.119 R)
• M87: 68,945,470 km (0.085 R)
• M88: 69,056,621 km (0.043 R)
• M89: 69,724,576 km (0.076 R)
• M90: 70,506,673 km (0.108 R)
• M91: 71,853,952 km (0.116 R)
• M92: 73,663,637 km (0.107 R)
• M93: 74,460,096 km (0.091 R)
• M94: 76,291,174 km (0.101 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 16,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit