🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.44 AU - 0.58 AU

Year: 131 Days

Day: 31.4 Hours

Environment

Temp: 240 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,843,899 km

• M1: 116,238 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.29 AU - 2.37 AU

Year: 1280 Days

Day: 46.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.91 AU - 3.03 AU

Year: 1397 Days

Day: 37.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.9

Radius: 10.1

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.32 AU - 8.24 AU

Year: 6354 Days

Day: 12.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,843,899 km

• M1: 243,246 km (0.079 R)
• M2: 341,831 km (0.103 R)
• M3: 516,861 km (0.053 R)
• M4: 911,500 km (0.107 R)
• M5: 1,318,107 km (0.099 R)
• M6: 1,606,382 km (0.117 R)
• M7: 2,158,697 km (0.08 R)
• M8: 2,455,948 km (0.112 R)
• M9: 2,543,313 km (0.086 R)
• M10: 2,811,842 km (0.096 R)
• M11: 3,231,912 km (0.111 R)
• M12: 3,400,659 km (0.1 R)
• M13: 3,523,030 km (0.073 R)
• M14: 3,597,081 km (0.046 R)
• M15: 4,027,025 km (0.094 R)
• M16: 4,473,425 km (0.061 R)
• M17: 4,991,034 km (0.108 R)
• M18: 5,327,779 km (0.072 R)
• M19: 5,730,047 km (0.092 R)
• M20: 5,964,467 km (0.096 R)
• M21: 7,820,378 km (0.108 R)
• M22: 9,013,122 km (0.119 R)
• M23: 9,874,507 km (0.093 R)
• M24: 10,191,056 km (0.101 R)
• M25: 10,618,307 km (0.037 R)
• M26: 10,906,433 km (0.045 R)
• M27: 11,124,247 km (0.12 R)
• M28: 11,416,861 km (0.118 R)
• M29: 11,897,818 km (0.12 R)
• M30: 12,461,054 km (0.06 R)
• M31: 12,803,184 km (0.091 R)
• M32: 12,994,520 km (0.117 R)
• M33: 13,264,095 km (0.101 R)
• M34: 13,652,451 km (0.087 R)
• M35: 13,965,709 km (0.077 R)
• M36: 14,123,385 km (0.064 R)
• M37: 14,799,568 km (0.073 R)
• M38: 15,121,502 km (0.099 R)
• M39: 15,283,367 km (0.062 R)
• M40: 16,349,252 km (0.112 R)
• M41: 16,432,279 km (0.027 R)
• M42: 16,765,583 km (0.118 R)
• M43: 16,849,208 km (0.102 R)
• M44: 17,312,064 km (0.119 R)
• M45: 17,608,717 km (0.034 R)
• M46: 17,821,594 km (0.057 R)
• M47: 18,207,108 km (0.088 R)
• M48: 18,293,127 km (0.061 R)
• M49: 18,379,295 km (0.097 R)
• M50: 18,899,148 km (0.118 R)
• M51: 18,986,363 km (0.074 R)
• M52: 19,160,944 km (0.084 R)
• M53: 20,042,076 km (0.112 R)
• M54: 20,175,367 km (0.101 R)
• M55: 20,756,555 km (0.108 R)
• M56: 21,207,293 km (0.11 R)
• M57: 22,164,421 km (0.085 R)
• M58: 22,625,182 km (0.1 R)
• M59: 23,602,954 km (0.103 R)
• M60: 23,743,875 km (0.103 R)
• M61: 23,884,946 km (0.12 R)
• M62: 25,599,786 km (0.094 R)
• M63: 25,696,277 km (0.031 R)
• M64: 25,937,877 km (0.109 R)
• M65: 26,083,137 km (0.107 R)
• M66: 26,423,322 km (0.063 R)
• M67: 26,618,398 km (0.06 R)
• M68: 26,716,085 km (0.1 R)
• M69: 26,960,827 km (0.108 R)
• M70: 27,403,338 km (0.109 R)
• M71: 27,699,542 km (0.064 R)
• M72: 27,996,942 km (0.042 R)
• M73: 29,348,260 km (0.094 R)
• M74: 29,499,803 km (0.116 R)
• M75: 30,006,491 km (0.059 R)
• M76: 30,159,080 km (0.101 R)
• M77: 30,567,183 km (0.091 R)
• M78: 30,823,295 km (0.104 R)
• M79: 31,750,802 km (0.062 R)
• M80: 32,530,805 km (0.118 R)
• M81: 33,739,107 km (0.101 R)
• M82: 35,444,373 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.6

Radius: 10.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 10.69 AU - 14.21 AU

Year: 15810 Days

Day: 9.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 35,843,899 km

• M1: 205,996 km (0.116 R)
• M2: 321,785 km (0.05 R)
• M3: 625,768 km (0.087 R)
• M4: 1,012,030 km (0.11 R)
• M5: 1,519,765 km (0.039 R)
• M6: 1,977,833 km (0.104 R)
• M7: 2,099,008 km (0.108 R)
• M8: 3,369,542 km (0.075 R)
• M9: 3,613,237 km (0.082 R)
• M10: 3,888,049 km (0.059 R)
• M11: 4,378,879 km (0.088 R)
• M12: 4,484,795 km (0.117 R)
• M13: 5,249,539 km (0.107 R)
• M14: 5,907,919 km (0.073 R)
• M15: 6,172,707 km (0.082 R)
• M16: 6,836,323 km (0.115 R)
• M17: 7,617,823 km (0.085 R)
• M18: 7,681,551 km (0.095 R)
• M19: 7,777,593 km (0.119 R)
• M20: 8,296,100 km (0.106 R)
• M21: 10,127,776 km (0.091 R)
• M22: 10,729,458 km (0.114 R)
• M23: 10,801,116 km (0.101 R)
• M24: 10,980,633 km (0.114 R)
• M25: 11,197,550 km (0.109 R)
• M26: 11,306,457 km (0.104 R)
• M27: 11,598,772 km (0.057 R)
• M28: 11,709,025 km (0.083 R)
• M29: 11,967,530 km (0.081 R)
• M30: 12,452,826 km (0.097 R)
• M31: 12,830,561 km (0.116 R)
• M32: 13,288,779 km (0.095 R)
• M33: 13,908,114 km (0.082 R)
• M34: 16,190,080 km (0.086 R)
• M35: 16,685,099 km (0.104 R)
• M36: 17,521,351 km (0.108 R)
• M37: 17,647,911 km (0.115 R)
• M38: 18,157,442 km (0.101 R)
• M39: 18,757,927 km (0.025 R)
• M40: 20,687,441 km (0.104 R)
• M41: 20,910,641 km (0.067 R)
• M42: 21,269,526 km (0.083 R)
• M43: 21,449,642 km (0.109 R)
• M44: 21,539,999 km (0.08 R)
• M45: 22,129,863 km (0.105 R)
• M46: 22,312,522 km (0.111 R)
• M47: 22,909,418 km (0.049 R)
• M48: 23,094,171 km (0.104 R)
• M49: 23,744,623 km (0.067 R)
• M50: 23,837,972 km (0.118 R)
• M51: 25,015,906 km (0.096 R)
• M52: 25,444,653 km (0.113 R)
• M53: 25,923,815 km (0.041 R)
• M54: 26,020,006 km (0.114 R)
• M55: 26,212,838 km (0.029 R)
• M56: 26,551,228 km (0.116 R)
• M57: 27,086,041 km (0.082 R)
• M58: 27,281,416 km (0.07 R)
• M59: 29,310,711 km (0.116 R)
• M60: 29,712,381 km (0.118 R)
• M61: 30,928,013 km (0.088 R)
• M62: 31,388,176 km (0.092 R)
• M63: 32,781,980 km (0.086 R)
• M64: 34,143,320 km (0.099 R)
• M65: 34,354,403 km (0.109 R)
• M66: 34,618,742 km (0.051 R)
• M67: 35,202,922 km (0.066 R)
• M68: 35,736,837 km (0.109 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 14,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit