🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.38 AU - 0.62 AU

Year: 124 Days

Day: 28.3 Hours

Environment

Temp: 232 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,641,406 km

• M1: 99,483 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.47 AU - 0.73 AU

Year: 163 Days

Day: 25.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,641,406 km

• M1: 341,233 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.64 AU - 0.92 AU

Year: 241 Days

Day: 27.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.98 AU - 1.46 AU

Year: 471 Days

Day: 42.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.65 AU - 1.91 AU

Year: 831 Days

Day: 13.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.63 AU - 3.73 AU

Year: 2470 Days

Day: 41.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,641,406 km

• M1: 484,847 km (0.106 R)

Asteroid Belt

Center: 5.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.2

Radius: 8.4

Gravity: 13.06 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.27 AU - 8.21 AU

Year: 7533 Days

Day: 11.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 40,641,406 km

• M1: 108,309 km (0.096 R)
• M2: 378,483 km (0.077 R)
• M3: 467,194 km (0.08 R)
• M4: 549,772 km (0.056 R)
• M5: 896,540 km (0.061 R)
• M6: 1,074,861 km (0.1 R)
• M7: 1,527,993 km (0.11 R)
• M8: 1,698,684 km (0.097 R)
• M9: 1,898,397 km (0.087 R)
• M10: 2,248,007 km (0.029 R)
• M11: 2,442,784 km (0.082 R)
• M12: 2,542,266 km (0.043 R)
• M13: 3,194,513 km (0.119 R)
• M14: 3,838,532 km (0.12 R)
• M15: 4,042,434 km (0.037 R)
• M16: 4,430,640 km (0.117 R)
• M17: 4,552,413 km (0.081 R)
• M18: 4,706,349 km (0.048 R)
• M19: 4,861,931 km (0.111 R)
• M20: 5,146,466 km (0.073 R)
• M21: 6,579,015 km (0.114 R)
• M22: 6,858,464 km (0.109 R)
• M23: 6,964,379 km (0.097 R)
• M24: 7,106,198 km (0.061 R)
• M25: 7,249,214 km (0.096 R)
• M26: 8,051,956 km (0.104 R)
• M27: 9,114,250 km (0.065 R)
• M28: 9,465,057 km (0.056 R)
• M29: 9,543,596 km (0.119 R)
• M30: 10,019,467 km (0.103 R)
• M31: 10,829,689 km (0.064 R)
• M32: 10,952,958 km (0.071 R)
• M33: 11,035,536 km (0.077 R)
• M34: 11,159,702 km (0.068 R)
• M35: 11,367,643 km (0.069 R)
• M36: 11,451,119 km (0.062 R)
• M37: 12,297,693 km (0.119 R)
• M38: 12,815,302 km (0.109 R)
• M39: 13,472,335 km (0.073 R)
• M40: 13,827,182 km (0.069 R)
• M41: 13,916,342 km (0.115 R)
• M42: 14,140,290 km (0.075 R)
• M43: 14,230,049 km (0.114 R)
• M44: 15,369,536 km (0.081 R)
• M45: 15,461,987 km (0.115 R)
• M46: 15,740,389 km (0.085 R)
• M47: 15,833,439 km (0.053 R)
• M48: 17,109,060 km (0.084 R)
• M49: 18,515,579 km (0.094 R)
• M50: 18,959,585 km (0.058 R)
• M51: 19,407,182 km (0.084 R)
• M52: 20,059,728 km (0.092 R)
• M53: 20,515,852 km (0.1 R)
• M54: 20,975,267 km (0.062 R)
• M55: 21,800,449 km (0.108 R)
• M56: 22,060,450 km (0.07 R)
• M57: 23,269,799 km (0.091 R)
• M58: 23,482,378 km (0.081 R)
• M59: 23,642,148 km (0.119 R)
• M60: 24,338,826 km (0.072 R)
• M61: 24,554,546 km (0.106 R)
• M62: 25,096,688 km (0.104 R)
• M63: 25,260,199 km (0.095 R)
• M64: 26,247,994 km (0.088 R)
• M65: 26,469,249 km (0.068 R)
• M66: 26,580,101 km (0.057 R)
• M67: 27,080,805 km (0.104 R)
• M68: 28,431,375 km (0.048 R)
• M69: 29,172,034 km (0.096 R)
• M70: 29,746,190 km (0.064 R)
• M71: 29,803,785 km (0.099 R)
• M72: 30,150,254 km (0.11 R)
• M73: 30,266,043 km (0.118 R)
• M74: 31,256,082 km (0.033 R)
• M75: 33,387,702 km (0.082 R)
• M76: 35,627,032 km (0.085 R)
• M77: 35,933,259 km (0.083 R)
• M78: 37,167,292 km (0.049 R)
• M79: 37,229,375 km (0.112 R)
• M80: 38,227,043 km (0.067 R)
• M81: 38,415,088 km (0.078 R)
• M82: 39,044,147 km (0.102 R)
• M83: 39,486,508 km (0.04 R)
• M84: 39,994,243 km (0.092 R)
• M85: 40,376,316 km (0.088 R)
• M86: 41,916,875 km (0.115 R)
• M87: 42,046,127 km (0.105 R)
• M88: 42,499,558 km (0.096 R)
• M89: 42,954,635 km (0.051 R)
• M90: 43,542,106 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.1

Radius: 15

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 10.02 AU - 10.16 AU

Year: 11213 Days

Day: 6.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 40,641,406 km

• M1: 239,656 km (0.094 R)
• M2: 396,734 km (0.102 R)
• M3: 559,945 km (0.118 R)
• M4: 1,017,415 km (0.116 R)
• M5: 1,136,495 km (0.111 R)
• M6: 1,408,763 km (0.108 R)
• M7: 1,523,804 km (0.08 R)
• M8: 2,148,824 km (0.059 R)
• M9: 2,351,230 km (0.103 R)
• M10: 2,824,408 km (0.089 R)
• M11: 2,922,694 km (0.048 R)
• M12: 3,379,565 km (0.058 R)
• M13: 4,163,458 km (0.117 R)
• M14: 4,943,013 km (0.083 R)
• M15: 5,549,782 km (0.116 R)
• M16: 5,799,311 km (0.034 R)
• M17: 7,441,148 km (0.093 R)
• M18: 7,647,443 km (0.094 R)
• M19: 7,995,408 km (0.025 R)
• M20: 8,206,790 km (0.119 R)
• M21: 8,527,378 km (0.062 R)
• M22: 8,961,212 km (0.025 R)
• M23: 9,813,022 km (0.053 R)
• M24: 10,115,359 km (0.091 R)
• M25: 12,034,102 km (0.119 R)
• M26: 12,236,208 km (0.1 R)
• M27: 13,138,583 km (0.083 R)
• M28: 13,766,295 km (0.094 R)
• M29: 14,403,732 km (0.058 R)
• M30: 15,268,707 km (0.115 R)
• M31: 15,531,550 km (0.105 R)
• M32: 15,928,583 km (0.11 R)
• M33: 16,507,975 km (0.062 R)
• M34: 16,732,671 km (0.109 R)
• M35: 17,049,071 km (0.118 R)
• M36: 17,917,636 km (0.119 R)
• M37: 18,473,542 km (0.101 R)
• M38: 18,988,308 km (0.062 R)
• M39: 19,412,867 km (0.035 R)
• M40: 19,936,160 km (0.116 R)
• M41: 20,850,951 km (0.116 R)
• M42: 20,948,040 km (0.089 R)
• M43: 21,484,648 km (0.107 R)
• M44: 22,571,776 km (0.064 R)
• M45: 22,971,501 km (0.101 R)
• M46: 23,625,992 km (0.119 R)
• M47: 24,593,740 km (0.033 R)
• M48: 26,305,290 km (0.046 R)
• M49: 27,042,957 km (0.069 R)
• M50: 28,484,781 km (0.112 R)
• M51: 28,754,656 km (0.074 R)
• M52: 29,351,102 km (0.096 R)
• M53: 30,225,951 km (0.099 R)
• M54: 31,833,529 km (0.047 R)
• M55: 32,675,915 km (0.088 R)
• M56: 33,355,089 km (0.101 R)
• M57: 33,468,784 km (0.118 R)
• M58: 34,497,419 km (0.101 R)
• M59: 35,478,631 km (0.067 R)
• M60: 35,943,432 km (0.051 R)
• M61: 36,118,312 km (0.119 R)
• M62: 36,761,882 km (0.119 R)
• M63: 37,291,159 km (0.071 R)
• M64: 38,894,399 km (0.095 R)
• M65: 39,433,849 km (0.069 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 13,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit