🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.52 AU - 0.66 AU

Year: 158 Days

Day: 33.7 Hours

Environment

Temp: 171 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,930,065 km

• M1: 372,349 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.51 AU - 0.71 AU

Year: 166 Days

Day: 14.9 Hours

Environment

Temp: 246 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.58 AU - 0.78 AU

Year: 195 Days

Day: 43.9 Hours

Environment

Temp: 234 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,930,065 km

• M1: 63,130 km (0.108 R)
• M2: 305,479 km (0.1 R)

Asteroid Belt

Center: 1.02 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.11 AU - 1.59 AU

Year: 546 Days

Day: 12.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.33 AU - 1.69 AU

Year: 646 Days

Day: 23.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,930,065 km

• M1: 476,020 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.07 AU - 2.33 AU

Year: 1136 Days

Day: 15.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,930,065 km

• M1: 795,262 km (0.032 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.96 AU - 2.76 AU

Year: 1263 Days

Day: 38.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.71 AU - 4.07 AU

Year: 2672 Days

Day: 46.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,930,065 km

• M1: 454,927 km (0.058 R)
• M2: 2,409,423 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.2

Radius: 14.3

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.67 AU - 10.51 AU

Year: 11162 Days

Day: 8.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,930,065 km

• M1: 350,508 km (0.099 R)
• M2: 614,997 km (0.082 R)
• M3: 1,096,702 km (0.109 R)
• M4: 1,366,876 km (0.094 R)
• M5: 1,534,874 km (0.036 R)
• M6: 1,659,340 km (0.117 R)
• M7: 1,761,515 km (0.101 R)
• M8: 1,972,448 km (0.086 R)
• M9: 2,136,407 km (0.069 R)
• M10: 2,333,577 km (0.112 R)
• M11: 2,807,354 km (0.025 R)
• M12: 3,311,349 km (0.091 R)
• M13: 3,409,186 km (0.092 R)
• M14: 3,674,572 km (0.115 R)
• M15: 3,776,000 km (0.111 R)
• M16: 3,981,547 km (0.076 R)
• M17: 4,915,188 km (0.106 R)
• M18: 5,102,335 km (0.08 R)
• M19: 5,678,436 km (0.063 R)
• M20: 6,356,414 km (0.068 R)
• M21: 6,478,785 km (0.069 R)
• M22: 7,144,495 km (0.07 R)
• M23: 7,442,793 km (0.081 R)
• M24: 8,451,532 km (0.074 R)
• M25: 9,596,554 km (0.041 R)
• M26: 10,020,813 km (0.088 R)
• M27: 10,451,057 km (0.09 R)
• M28: 10,644,337 km (0.103 R)
• M29: 12,283,481 km (0.093 R)
• M30: 12,436,370 km (0.047 R)
• M31: 12,589,858 km (0.113 R)
• M32: 13,262,599 km (0.087 R)
• M33: 13,629,712 km (0.081 R)
• M34: 14,805,252 km (0.088 R)
• M35: 15,405,140 km (0.12 R)
• M36: 16,460,104 km (0.065 R)
• M37: 17,138,530 km (0.1 R)
• M38: 18,581,103 km (0.109 R)
• M39: 18,756,880 km (0.036 R)
• M40: 18,874,315 km (0.082 R)
• M41: 19,228,263 km (0.114 R)
• M42: 19,763,225 km (0.102 R)
• M43: 20,062,421 km (0.117 R)
• M44: 21,704,706 km (0.087 R)
• M45: 22,261,659 km (0.029 R)
• M46: 22,886,081 km (0.072 R)
• M47: 24,216,006 km (0.111 R)
• M48: 25,181,361 km (0.045 R)
• M49: 26,685,867 km (0.111 R)
• M50: 27,549,196 km (0.092 R)
• M51: 27,682,787 km (0.119 R)
• M52: 28,421,651 km (0.038 R)
• M53: 29,098,880 km (0.09 R)
• M54: 29,576,097 km (0.078 R)
• M55: 29,987,342 km (0.107 R)
• M56: 31,093,020 km (0.056 R)
• M57: 31,650,870 km (0.118 R)
• M58: 32,635,075 km (0.096 R)
• M59: 32,847,354 km (0.11 R)
• M60: 33,843,676 km (0.087 R)
• M61: 34,058,498 km (0.096 R)
• M62: 34,201,963 km (0.093 R)
• M63: 35,066,938 km (0.056 R)
• M64: 35,356,858 km (0.103 R)
• M65: 36,304,710 km (0.088 R)
• M66: 37,927,698 km (0.1 R)
• M67: 38,299,897 km (0.1 R)
• M68: 39,047,887 km (0.101 R)
• M69: 39,725,116 km (0.1 R)
• M70: 41,703,548 km (0.111 R)
• M71: 44,730,811 km (0.026 R)
• M72: 45,281,779 km (0.068 R)
• M73: 45,913,980 km (0.058 R)
• M74: 46,151,841 km (0.037 R)
• M75: 46,390,150 km (0.099 R)
• M76: 47,667,866 km (0.104 R)
• M77: 48,230,503 km (0.08 R)
• M78: 48,714,452 km (0.046 R)
• M79: 49,606,056 km (0.042 R)
• M80: 50,339,534 km (0.118 R)
• M81: 51,323,140 km (0.088 R)
• M82: 52,313,029 km (0.076 R)
• M83: 53,392,527 km (0.105 R)
• M84: 56,420,089 km (0.088 R)
• M85: 56,930,068 km (0.045 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 17,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit