🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.51 AU - 0.73 AU

Year: 181 Days

Day: 37.1 Hours

Environment

Temp: 216 °C

Axial Tilt: 24 °

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: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.51 AU - 0.75 AU

Year: 185 Days

Day: 43.1 Hours

Environment

Temp: 135 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,202,820 km

• M1: 82,578 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.87 AU - 0.89 AU

Year: 306 Days

Day: 23.5 Hours

Environment

Temp: 130 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.02 AU - 1.48 AU

Year: 518 Days

Day: 37.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.16 AU - 1.38 AU

Year: 531 Days

Day: 46.8 Hours

Environment

Temp: -15 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,202,820 km

• M1: 665,411 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.57 AU - 1.87 AU

Year: 837 Days

Day: 22.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,202,820 km

• M1: 1,069,774 km (0.094 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.17 AU - 4.51 AU

Year: 2791 Days

Day: 13.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.89 AU - 4.13 AU

Year: 2978 Days

Day: 34.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,202,820 km

• M1: 1,288,337 km (0.09 R)

Asteroid Belt

Center: 6.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496

Radius: 9.2

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.72 AU - 9.66 AU

Year: 8692 Days

Day: 6.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,202,820 km

• M1: 128,205 km (0.05 R)
• M2: 201,060 km (0.105 R)
• M3: 338,241 km (0.106 R)
• M4: 564,582 km (0.09 R)
• M5: 762,201 km (0.077 R)
• M6: 1,313,619 km (0.083 R)
• M7: 1,698,833 km (0.087 R)
• M8: 1,780,065 km (0.105 R)
• M9: 2,362,599 km (0.117 R)
• M10: 2,546,006 km (0.114 R)
• M11: 3,025,168 km (0.101 R)
• M12: 3,149,334 km (0.077 R)
• M13: 3,250,014 km (0.078 R)
• M14: 3,402,903 km (0.075 R)
• M15: 3,480,245 km (0.111 R)
• M16: 3,636,874 km (0.042 R)
• M17: 3,742,490 km (0.113 R)
• M18: 4,314,103 km (0.084 R)
• M19: 4,710,239 km (0.047 R)
• M20: 6,092,972 km (0.072 R)
• M21: 6,377,357 km (0.081 R)
• M22: 7,558,133 km (0.116 R)
• M23: 7,727,478 km (0.072 R)
• M24: 8,138,872 km (0.082 R)
• M25: 8,208,136 km (0.073 R)
• M26: 9,126,517 km (0.05 R)
• M27: 9,561,398 km (0.107 R)
• M28: 9,707,855 km (0.112 R)
• M29: 11,059,322 km (0.026 R)
• M30: 11,174,662 km (0.092 R)
• M31: 11,406,389 km (0.082 R)
• M32: 11,639,762 km (0.08 R)
• M33: 11,835,436 km (0.06 R)
• M34: 12,032,157 km (0.107 R)
• M35: 12,150,788 km (0.079 R)
• M36: 12,230,075 km (0.09 R)
• M37: 12,389,097 km (0.108 R)
• M38: 13,153,991 km (0.11 R)
• M39: 14,017,320 km (0.119 R)
• M40: 14,518,773 km (0.118 R)
• M41: 15,111,180 km (0.101 R)
• M42: 15,496,245 km (0.056 R)
• M43: 15,927,984 km (0.1 R)
• M44: 16,232,416 km (0.075 R)
• M45: 18,281,009 km (0.063 R)
• M46: 18,417,443 km (0.103 R)
• M47: 18,782,910 km (0.078 R)
• M48: 20,693,125 km (0.053 R)
• M49: 21,599,240 km (0.037 R)
• M50: 21,888,113 km (0.054 R)
• M51: 23,154,310 km (0.073 R)
• M52: 23,995,050 km (0.115 R)
• M53: 24,594,638 km (0.096 R)
• M54: 24,845,813 km (0.107 R)
• M55: 25,047,471 km (0.081 R)
• M56: 25,249,577 km (0.102 R)
• M57: 25,604,723 km (0.088 R)
• M58: 26,012,527 km (0.079 R)
• M59: 26,268,489 km (0.108 R)
• M60: 26,576,810 km (0.114 R)
• M61: 26,834,716 km (0.081 R)
• M62: 27,508,954 km (0.066 R)
• M63: 27,665,284 km (0.104 R)
• M64: 28,241,236 km (0.067 R)
• M65: 28,715,461 km (0.083 R)
• M66: 28,874,184 km (0.12 R)
• M67: 29,351,850 km (0.064 R)
• M68: 29,671,690 km (0.118 R)
• M69: 30,100,139 km (0.118 R)
• M70: 30,368,817 km (0.067 R)
• M71: 31,779,225 km (0.047 R)
• M72: 32,217,547 km (0.098 R)
• M73: 32,547,560 km (0.113 R)
• M74: 33,266,378 km (0.092 R)
• M75: 33,433,030 km (0.096 R)
• M76: 34,326,578 km (0.114 R)
• M77: 34,719,871 km (0.099 R)
• M78: 34,945,315 km (0.085 R)
• M79: 35,851,878 km (0.045 R)
• M80: 36,479,740 km (0.105 R)
• M81: 36,594,332 km (0.091 R)
• M82: 37,399,318 km (0.105 R)
• M83: 38,384,869 km (0.117 R)
• M84: 38,676,286 km (0.11 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 13,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit