🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.58 AU - 0.8 AU

Year: 205 Days

Day: 44.4 Hours

Environment

Temp: 218 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,062,697 km

• M1: 267,481 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.9 AU - 1.32 AU

Year: 419 Days

Day: 23.3 Hours

Environment

Temp: 39 °C

Axial Tilt: 46.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,062,697 km

• M1: 96,491 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.19 AU - 1.59 AU

Year: 587 Days

Day: 19.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.72 AU - 2.24 AU

Year: 998 Days

Day: 14.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.28 AU - 3.38 AU

Year: 1705 Days

Day: 31.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.21 AU - 4.65 AU

Year: 2790 Days

Day: 28.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,062,697 km

• M1: 572,062 km (0.078 R)

Asteroid Belt

Center: 5.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.8

Radius: 10

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.96 AU - 8 AU

Year: 8074 Days

Day: 9.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 35,062,697 km

• M1: 255,064 km (0.116 R)
• M2: 720,763 km (0.081 R)
• M3: 944,262 km (0.084 R)
• M4: 1,151,006 km (0.041 R)
• M5: 1,331,421 km (0.084 R)
• M6: 1,478,177 km (0.104 R)
• M7: 1,998,478 km (0.106 R)
• M8: 2,392,369 km (0.056 R)
• M9: 2,783,717 km (0.104 R)
• M10: 2,891,428 km (0.116 R)
• M11: 3,000,634 km (0.085 R)
• M12: 4,136,381 km (0.058 R)
• M13: 4,259,949 km (0.097 R)
• M14: 4,510,525 km (0.088 R)
• M15: 4,637,534 km (0.113 R)
• M16: 4,895,441 km (0.042 R)
• M17: 5,458,976 km (0.04 R)
• M18: 5,765,801 km (0.103 R)
• M19: 6,008,299 km (0.096 R)
• M20: 6,396,207 km (0.117 R)
• M21: 7,011,652 km (0.052 R)
• M22: 7,196,256 km (0.078 R)
• M23: 7,874,234 km (0.049 R)
• M24: 8,143,510 km (0.094 R)
• M25: 8,298,643 km (0.059 R)
• M26: 8,691,038 km (0.107 R)
• M27: 8,849,612 km (0.114 R)
• M28: 9,169,751 km (0.081 R)
• M29: 9,698,280 km (0.064 R)
• M30: 9,780,410 km (0.098 R)
• M31: 10,404,083 km (0.117 R)
• M32: 10,657,203 km (0.115 R)
• M33: 11,690,026 km (0.081 R)
• M34: 11,777,541 km (0.103 R)
• M35: 12,129,695 km (0.088 R)
• M36: 12,218,406 km (0.105 R)
• M37: 12,530,168 km (0.098 R)
• M38: 13,070,815 km (0.043 R)
• M39: 14,785,356 km (0.093 R)
• M40: 15,117,762 km (0.117 R)
• M41: 16,373,487 km (0.111 R)
• M42: 16,668,045 km (0.082 R)
• M43: 18,676,097 km (0.119 R)
• M44: 19,138,355 km (0.045 R)
• M45: 19,396,860 km (0.075 R)
• M46: 19,708,472 km (0.11 R)
• M47: 21,078,190 km (0.086 R)
• M48: 21,720,713 km (0.109 R)
• M49: 22,152,602 km (0.085 R)
• M50: 22,970,155 km (0.104 R)
• M51: 23,299,868 km (0.1 R)
• M52: 23,686,579 km (0.119 R)
• M53: 24,354,384 km (0.069 R)
• M54: 24,803,177 km (0.079 R)
• M55: 25,311,212 km (0.095 R)
• M56: 26,567,535 km (0.103 R)
• M57: 27,203,326 km (0.111 R)
• M58: 27,727,217 km (0.073 R)
• M59: 28,666,842 km (0.04 R)
• M60: 28,903,356 km (0.102 R)
• M61: 30,095,800 km (0.11 R)
• M62: 31,486,911 km (0.102 R)
• M63: 32,159,653 km (0.089 R)
• M64: 32,282,473 km (0.112 R)
• M65: 32,775,248 km (0.059 R)
• M66: 33,581,431 km (0.092 R)
• M67: 33,768,428 km (0.085 R)
• M68: 33,893,193 km (0.114 R)
• M69: 37,838,687 km (0.105 R)
• M70: 38,033,314 km (0.057 R)
• M71: 38,814,813 km (0.106 R)
• M72: 38,945,711 km (0.095 R)
• M73: 39,273,331 km (0.118 R)
• M74: 40,592,784 km (0.054 R)
• M75: 41,124,754 km (0.113 R)
• M76: 41,525,078 km (0.112 R)
• M77: 41,591,948 km (0.117 R)
• M78: 41,658,968 km (0.094 R)
• M79: 42,531,871 km (0.106 R)
• M80: 42,936,833 km (0.102 R)
• M81: 44,637,910 km (0.113 R)
• M82: 44,706,426 km (0.098 R)
• M83: 45,186,934 km (0.108 R)
• M84: 45,462,195 km (0.085 R)
• M85: 46,222,301 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.3

Radius: 13.2

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.95 AU - 9.25 AU

Year: 8257 Days

Day: 6.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 35,062,697 km

• M1: 248,482 km (0.084 R)
• M2: 354,697 km (0.09 R)
• M3: 866,620 km (0.095 R)
• M4: 1,059,751 km (0.052 R)
• M5: 1,743,563 km (0.09 R)
• M6: 1,953,150 km (0.103 R)
• M7: 2,131,022 km (0.119 R)
• M8: 2,314,429 km (0.087 R)
• M9: 2,610,333 km (0.107 R)
• M10: 3,100,117 km (0.096 R)
• M11: 3,238,943 km (0.072 R)
• M12: 3,888,797 km (0.086 R)
• M13: 4,139,822 km (0.104 R)
• M14: 4,684,508 km (0.115 R)
• M15: 5,005,994 km (0.104 R)
• M16: 5,169,504 km (0.107 R)
• M17: 5,390,310 km (0.06 R)
• M18: 5,529,885 km (0.073 R)
• M19: 5,614,258 km (0.063 R)
• M20: 5,784,202 km (0.106 R)
• M21: 6,749,856 km (0.074 R)
• M22: 7,174,714 km (0.103 R)
• M23: 7,514,600 km (0.118 R)
• M24: 8,403,660 km (0.09 R)
• M25: 8,696,573 km (0.045 R)
• M26: 9,125,620 km (0.09 R)
• M27: 9,292,571 km (0.106 R)
• M28: 9,460,420 km (0.112 R)
• M29: 10,523,911 km (0.06 R)
• M30: 10,663,785 km (0.096 R)
• M31: 10,875,017 km (0.104 R)
• M32: 11,588,898 km (0.06 R)
• M33: 11,733,559 km (0.089 R)
• M34: 12,912,091 km (0.116 R)
• M35: 13,024,439 km (0.061 R)
• M36: 14,166,619 km (0.096 R)
• M37: 14,671,512 km (0.047 R)
• M38: 15,619,214 km (0.119 R)
• M39: 16,100,471 km (0.089 R)
• M40: 16,424,051 km (0.116 R)
• M41: 16,627,504 km (0.072 R)
• M42: 16,954,525 km (0.11 R)
• M43: 17,036,654 km (0.116 R)
• M44: 17,615,000 km (0.107 R)
• M45: 18,032,228 km (0.115 R)
• M46: 18,199,927 km (0.112 R)
• M47: 19,260,277 km (0.034 R)
• M48: 20,471,721 km (0.069 R)
• M49: 21,573,958 km (0.116 R)
• M50: 22,065,088 km (0.105 R)
• M51: 22,154,846 km (0.063 R)
• M52: 22,605,136 km (0.095 R)
• M53: 22,740,821 km (0.112 R)
• M54: 23,606,394 km (0.115 R)
• M55: 23,882,103 km (0.098 R)
• M56: 24,668,838 km (0.051 R)
• M57: 24,901,762 km (0.053 R)
• M58: 26,887,824 km (0.076 R)
• M59: 27,512,844 km (0.098 R)
• M60: 27,706,124 km (0.081 R)
• M61: 28,142,651 km (0.062 R)
• M62: 28,288,658 km (0.114 R)
• M63: 28,679,258 km (0.067 R)
• M64: 29,268,524 km (0.047 R)
• M65: 29,515,211 km (0.065 R)
• M66: 29,911,346 km (0.086 R)
• M67: 31,211,202 km (0.118 R)
• M68: 31,513,689 km (0.065 R)
• M69: 32,020,227 km (0.109 R)
• M70: 33,041,233 km (0.062 R)
• M71: 34,020,949 km (0.039 R)
• M72: 34,436,383 km (0.119 R)
• M73: 34,801,252 km (0.025 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 19,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit