🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.7 AU - 0.88 AU

Year: 262 Days

Day: 38.4 Hours

Environment

Temp: 172 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.8 AU - 0.96 AU

Year: 308 Days

Day: 36.6 Hours

Environment

Temp: 81 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.82 AU - 1.36 AU

Year: 424 Days

Day: 44.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,836,310 km

• M1: 733,329 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.41 AU - 2.15 AU

Year: 885 Days

Day: 18.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.97 AU - 2.57 AU

Year: 1275 Days

Day: 25.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,836,310 km

• M1: 260,450 km (0.112 R)
• M2: 510,578 km (0.044 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.89 AU - 2.71 AU

Year: 1300 Days

Day: 29.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,836,310 km

• M1: 53,556 km (0.099 R)
• M2: 542,891 km (0.089 R)

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.5

Radius: 12.3

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.02 AU - 8.2 AU

Year: 7826 Days

Day: 13.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 52,836,310 km

• M1: 154,385 km (0.059 R)
• M2: 242,797 km (0.1 R)
• M3: 339,138 km (0.081 R)
• M4: 549,024 km (0.04 R)
• M5: 634,744 km (0.088 R)
• M6: 872,156 km (0.113 R)
• M7: 1,083,687 km (0.073 R)
• M8: 1,332,468 km (0.082 R)
• M9: 1,515,726 km (0.057 R)
• M10: 2,479,884 km (0.119 R)
• M11: 2,837,572 km (0.094 R)
• M12: 3,294,145 km (0.072 R)
• M13: 3,948,785 km (0.105 R)
• M14: 4,037,198 km (0.049 R)
• M15: 4,185,898 km (0.087 R)
• M16: 4,643,368 km (0.038 R)
• M17: 4,862,380 km (0.089 R)
• M18: 5,213,486 km (0.101 R)
• M19: 5,375,949 km (0.108 R)
• M20: 5,639,241 km (0.112 R)
• M21: 6,212,949 km (0.098 R)
• M22: 6,559,119 km (0.079 R)
• M23: 7,126,244 km (0.096 R)
• M24: 7,562,023 km (0.095 R)
• M25: 8,006,478 km (0.064 R)
• M26: 8,383,465 km (0.116 R)
• M27: 8,882,074 km (0.08 R)
• M28: 8,998,611 km (0.043 R)
• M29: 9,193,836 km (0.1 R)
• M30: 9,588,625 km (0.042 R)
• M31: 9,708,154 km (0.045 R)
• M32: 10,150,664 km (0.106 R)
• M33: 10,272,587 km (0.068 R)
• M34: 11,390,980 km (0.025 R)
• M35: 12,373,988 km (0.07 R)
• M36: 12,635,036 km (0.102 R)
• M37: 12,722,401 km (0.102 R)
• M38: 12,985,694 km (0.063 R)
• M39: 13,607,273 km (0.08 R)
• M40: 13,876,698 km (0.09 R)
• M41: 14,741,374 km (0.109 R)
• M42: 15,296,532 km (0.059 R)
• M43: 16,954,525 km (0.106 R)
• M44: 17,780,455 km (0.056 R)
• M45: 18,718,882 km (0.104 R)
• M46: 19,118,907 km (0.113 R)
• M47: 19,420,646 km (0.113 R)
• M48: 19,724,180 km (0.112 R)
• M49: 20,489,523 km (0.11 R)
• M50: 21,108,858 km (0.104 R)
• M51: 22,790,488 km (0.058 R)
• M52: 24,733,315 km (0.115 R)
• M53: 24,842,821 km (0.102 R)
• M54: 25,117,183 km (0.081 R)
• M55: 25,613,699 km (0.071 R)
• M56: 25,724,551 km (0.078 R)
• M57: 25,946,554 km (0.079 R)
• M58: 26,225,105 km (0.098 R)
• M59: 26,560,504 km (0.092 R)
• M60: 27,461,980 km (0.089 R)
• M61: 27,859,462 km (0.104 R)
• M62: 28,833,045 km (0.092 R)
• M63: 29,295,003 km (0.045 R)
• M64: 29,584,924 km (0.105 R)
• M65: 29,817,548 km (0.116 R)
• M66: 29,992,428 km (0.089 R)
• M67: 30,167,757 km (0.108 R)
• M68: 30,284,743 km (0.065 R)
• M69: 30,695,538 km (0.118 R)
• M70: 31,700,686 km (0.117 R)
• M71: 32,416,811 km (0.1 R)
• M72: 33,500,798 km (0.114 R)
• M73: 33,682,709 km (0.119 R)
• M74: 34,108,315 km (0.099 R)
• M75: 35,890,324 km (0.092 R)
• M76: 36,823,965 km (0.053 R)
• M77: 37,639,572 km (0.084 R)
• M78: 40,186,177 km (0.09 R)
• M79: 40,766,916 km (0.095 R)
• M80: 41,285,422 km (0.1 R)
• M81: 41,936,472 km (0.067 R)
• M82: 42,459,915 km (0.095 R)
• M83: 42,656,786 km (0.084 R)
• M84: 43,513,084 km (0.098 R)
• M85: 44,175,802 km (0.034 R)
• M86: 44,308,795 km (0.113 R)
• M87: 44,575,079 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.7

Radius: 13

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.77 AU - 10.91 AU

Year: 9798 Days

Day: 13.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,836,310 km

• M1: 192,532 km (0.067 R)
• M2: 288,873 km (0.071 R)
• M3: 859,739 km (0.072 R)
• M4: 1,309,131 km (0.095 R)
• M5: 1,728,454 km (0.058 R)
• M6: 2,136,108 km (0.116 R)
• M7: 2,461,633 km (0.071 R)
• M8: 2,573,831 km (0.032 R)
• M9: 2,920,898 km (0.101 R)
• M10: 3,252,407 km (0.111 R)
• M11: 3,532,903 km (0.036 R)
• M12: 3,660,062 km (0.085 R)
• M13: 4,455,473 km (0.114 R)
• M14: 4,697,523 km (0.114 R)
• M15: 4,873,001 km (0.097 R)
• M16: 5,158,583 km (0.095 R)
• M17: 5,339,746 km (0.1 R)
• M18: 6,009,795 km (0.092 R)
• M19: 6,393,663 km (0.118 R)
• M20: 7,841,023 km (0.117 R)
• M21: 8,730,532 km (0.102 R)
• M22: 9,077,898 km (0.103 R)
• M23: 10,192,701 km (0.115 R)
• M24: 10,420,838 km (0.035 R)
• M25: 10,696,846 km (0.099 R)
• M26: 11,021,922 km (0.111 R)
• M27: 11,681,948 km (0.069 R)
• M28: 12,257,900 km (0.083 R)
• M29: 12,403,309 km (0.11 R)
• M30: 12,598,085 km (0.043 R)
• M31: 13,188,698 km (0.097 R)
• M32: 13,587,526 km (0.064 R)
• M33: 15,169,972 km (0.12 R)
• M34: 15,640,457 km (0.102 R)
• M35: 15,903,750 km (0.053 R)
• M36: 16,328,308 km (0.071 R)
• M37: 16,918,023 km (0.075 R)
• M38: 17,788,384 km (0.091 R)
• M39: 18,118,546 km (0.108 R)
• M40: 18,339,801 km (0.118 R)
• M41: 18,673,405 km (0.111 R)
• M42: 18,785,005 km (0.106 R)
• M43: 18,896,754 km (0.087 R)
• M44: 19,515,940 km (0.119 R)
• M45: 20,947,891 km (0.095 R)
• M46: 21,354,797 km (0.102 R)
• M47: 22,354,111 km (0.048 R)
• M48: 23,008,901 km (0.109 R)
• M49: 23,308,545 km (0.109 R)
• M50: 24,642,659 km (0.109 R)
• M51: 25,504,492 km (0.117 R)
• M52: 25,876,841 km (0.06 R)
• M53: 27,511,198 km (0.117 R)
• M54: 28,020,878 km (0.106 R)
• M55: 28,662,204 km (0.066 R)
• M56: 29,503,393 km (0.098 R)
• M57: 29,698,618 km (0.098 R)
• M58: 30,813,122 km (0.097 R)
• M59: 31,275,978 km (0.113 R)
• M60: 32,074,980 km (0.119 R)
• M61: 32,275,741 km (0.034 R)
• M62: 33,218,207 km (0.12 R)
• M63: 33,353,593 km (0.104 R)
• M64: 33,624,964 km (0.086 R)
• M65: 35,821,809 km (0.085 R)
• M66: 36,308,600 km (0.07 R)
• M67: 37,288,616 km (0.098 R)
• M68: 37,429,387 km (0.117 R)
• M69: 37,781,989 km (0.108 R)
• M70: 38,703,812 km (0.098 R)
• M71: 39,704,920 km (0.109 R)
• M72: 41,367,850 km (0.109 R)
• M73: 42,171,341 km (0.119 R)
• M74: 44,090,681 km (0.112 R)
• M75: 46,871,107 km (0.099 R)
• M76: 48,244,117 km (0.032 R)
• M77: 49,012,601 km (0.105 R)
• M78: 49,630,290 km (0.106 R)
• M79: 51,029,479 km (0.102 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 14,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit