🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.6 AU - 0.66 AU

Year: 177 Days

Day: 31.8 Hours

Environment

Temp: 229 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.7 AU - 0.7 AU

Year: 207 Days

Day: 34.1 Hours

Environment

Temp: 229 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.07 AU - 1.51 AU

Year: 517 Days

Day: 23.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 93 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,857,051 km

• M1: 125,213 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.28 AU - 1.54 AU

Year: 591 Days

Day: 47.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.19 AU - 1.93 AU

Year: 688 Days

Day: 44.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.64 AU - 1.94 AU

Year: 846 Days

Day: 22.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.26 AU - 4.64 AU

Year: 2772 Days

Day: 19.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,857,051 km

• M1: 3,317,183 km (0.053 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.57 AU - 4.47 AU

Year: 2846 Days

Day: 25.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 63.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.9 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.8

Radius: 5.2

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 13.44 AU - 18.1 AU

Year: 22113 Days

Day: 17.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,857,051 km

• M1: 66,571 km (0.082 R)
• M2: 99,632 km (0.108 R)
• M3: 423,063 km (0.086 R)
• M4: 878,289 km (0.026 R)
• M5: 1,679,087 km (0.077 R)
• M6: 1,927,120 km (0.071 R)
• M7: 2,041,263 km (0.115 R)
• M8: 2,216,442 km (0.106 R)
• M9: 2,835,029 km (0.102 R)
• M10: 2,964,880 km (0.077 R)
• M11: 3,063,465 km (0.108 R)
• M12: 3,434,618 km (0.053 R)
• M13: 3,538,289 km (0.047 R)
• M14: 6,531,443 km (0.078 R)
• M15: 6,574,228 km (0.093 R)
• M16: 7,404,646 km (0.099 R)
• M17: 8,083,222 km (0.072 R)
• M18: 8,129,148 km (0.106 R)
• M19: 9,018,657 km (0.076 R)
• M20: 9,450,845 km (0.075 R)
• M21: 9,889,616 km (0.08 R)
• M22: 10,635,511 km (0.074 R)
• M23: 10,888,182 km (0.109 R)
• M24: 11,040,772 km (0.107 R)
• M25: 11,142,947 km (0.118 R)
• M26: 12,075,839 km (0.06 R)
• M27: 12,181,156 km (0.103 R)
• M28: 13,141,575 km (0.074 R)
• M29: 13,304,038 km (0.075 R)
• M30: 13,576,306 km (0.111 R)
• M31: 13,905,421 km (0.096 R)
• M32: 14,237,080 km (0.042 R)
• M33: 14,852,077 km (0.086 R)
• M34: 15,134,368 km (0.113 R)
• M35: 15,761,781 km (0.1 R)
• M36: 16,924,306 km (0.072 R)
• M37: 17,397,036 km (0.052 R)
• M38: 18,054,069 km (0.1 R)
• M39: 18,536,971 km (0.067 R)
• M40: 19,638,909 km (0.04 R)
• M41: 20,636,278 km (0.107 R)
• M42: 21,586,075 km (0.026 R)
• M43: 21,905,915 km (0.079 R)
• M44: 22,162,925 km (0.1 R)
• M45: 22,614,860 km (0.092 R)
• M46: 22,679,785 km (0.089 R)
• M47: 22,809,636 km (0.089 R)
• M48: 23,004,861 km (0.048 R)
• M49: 25,256,010 km (0.095 R)
• M50: 26,475,831 km (0.083 R)
• M51: 27,299,667 km (0.083 R)
• M52: 27,784,214 km (0.119 R)
• M53: 28,551,202 km (0.111 R)
• M54: 29,043,080 km (0.087 R)
• M55: 29,184,001 km (0.091 R)
• M56: 30,177,481 km (0.037 R)
• M57: 30,391,855 km (0.036 R)
• M58: 30,606,677 km (0.083 R)
• M59: 30,893,905 km (0.106 R)
• M60: 31,326,393 km (0.107 R)
• M61: 31,398,648 km (0.073 R)
• M62: 32,197,501 km (0.083 R)
• M63: 35,007,847 km (0.102 R)
• M64: 36,822,768 km (0.069 R)
• M65: 37,511,217 km (0.117 R)
• M66: 37,588,111 km (0.067 R)
• M67: 38,668,207 km (0.103 R)
• M68: 38,978,623 km (0.079 R)
• M69: 39,758,476 km (0.109 R)
• M70: 39,993,495 km (0.048 R)
• M71: 40,386,040 km (0.118 R)
• M72: 40,543,417 km (0.064 R)
• M73: 40,622,255 km (0.089 R)
• M74: 42,368,211 km (0.091 R)
• M75: 44,951,168 km (0.045 R)
• M76: 45,850,850 km (0.114 R)
• M77: 47,169,854 km (0.074 R)
• M78: 47,501,662 km (0.111 R)
• M79: 47,667,866 km (0.106 R)
• M80: 47,750,892 km (0.104 R)
• M81: 49,003,924 km (0.11 R)
• M82: 49,508,219 km (0.096 R)
• M83: 50,098,681 km (0.106 R)
• M84: 52,397,851 km (0.043 R)
• M85: 52,655,459 km (0.089 R)
• M86: 53,344,506 km (0.07 R)
• M87: 53,690,077 km (0.091 R)
• M88: 54,036,396 km (0.088 R)
• M89: 55,079,842 km (0.077 R)
• M90: 55,516,667 km (0.066 R)
• M91: 56,481,424 km (0.102 R)
• M92: 59,230,285 km (0.111 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 15,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit