🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.49 AU - 0.77 AU

Year: 190 Days

Day: 47.7 Hours

Environment

Temp: 166 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.87 AU - 1.93 AU

Year: 997 Days

Day: 16.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,096,333 km

• M1: 268,678 km (0.103 R)
• M2: 704,307 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.01 AU - 2.41 AU

Year: 1251 Days

Day: 45 Hours

Environment

Temp: -92 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.22 AU - 3.68 AU

Year: 1929 Days

Day: 37.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,096,333 km

• M1: 755,768 km (0.078 R)

Asteroid Belt

Center: 3.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.5

Radius: 9.8

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.56 AU - 5.45 AU

Year: 4257 Days

Day: 10 Hours

Environment

Temp: -154 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,096,333 km

• M1: 145,858 km (0.114 R)
• M2: 216,917 km (0.106 R)
• M3: 286,181 km (0.114 R)
• M4: 440,566 km (0.118 R)
• M5: 655,837 km (0.044 R)
• M6: 975,378 km (0.099 R)
• M7: 1,084,285 km (0.066 R)
• M8: 1,381,536 km (0.12 R)
• M9: 1,477,279 km (0.088 R)
• M10: 1,704,369 km (0.078 R)
• M11: 1,897,499 km (0.111 R)
• M12: 2,145,084 km (0.089 R)
• M13: 2,502,473 km (0.105 R)
• M14: 2,569,643 km (0.11 R)
• M15: 2,671,369 km (0.098 R)
• M16: 2,949,322 km (0.05 R)
• M17: 3,570,901 km (0.104 R)
• M18: 3,646,747 km (0.108 R)
• M19: 4,073,251 km (0.098 R)
• M20: 4,332,953 km (0.049 R)
• M21: 4,413,885 km (0.094 R)
• M22: 4,556,901 km (0.069 R)
• M23: 4,701,412 km (0.038 R)
• M24: 5,058,652 km (0.096 R)
• M25: 5,337,802 km (0.084 R)
• M26: 5,600,047 km (0.096 R)
• M27: 5,799,461 km (0.111 R)
• M28: 5,933,800 km (0.113 R)
• M29: 6,297,023 km (0.097 R)
• M30: 6,481,328 km (0.083 R)
• M31: 6,714,252 km (0.039 R)
• M32: 6,878,959 km (0.089 R)
• M33: 7,188,477 km (0.118 R)
• M34: 7,381,159 km (0.109 R)
• M35: 7,502,483 km (0.093 R)
• M36: 8,019,194 km (0.085 R)
• M37: 8,496,860 km (0.117 R)
• M38: 9,269,533 km (0.07 R)
• M39: 9,400,581 km (0.115 R)
• M40: 10,011,090 km (0.071 R)
• M41: 10,199,433 km (0.111 R)
• M42: 10,388,974 km (0.063 R)
• M43: 11,382,154 km (0.114 R)
• M44: 11,719,946 km (0.083 R)
• M45: 11,833,341 km (0.112 R)
• M46: 12,261,490 km (0.062 R)
• M47: 13,045,234 km (0.087 R)
• M48: 13,192,139 km (0.104 R)
• M49: 13,339,642 km (0.096 R)
• M50: 13,695,835 km (0.094 R)
• M51: 13,815,214 km (0.089 R)
• M52: 13,904,972 km (0.066 R)
• M53: 15,059,120 km (0.053 R)
• M54: 15,678,904 km (0.046 R)
• M55: 15,991,863 km (0.085 R)
• M56: 16,243,786 km (0.106 R)
• M57: 16,338,631 km (0.079 R)
• M58: 16,592,349 km (0.111 R)
• M59: 17,168,001 km (0.106 R)
• M60: 17,393,595 km (0.095 R)
• M61: 17,620,236 km (0.095 R)
• M62: 17,880,386 km (0.085 R)
• M63: 17,945,611 km (0.056 R)
• M64: 18,273,081 km (0.093 R)
• M65: 18,536,373 km (0.118 R)
• M66: 19,100,357 km (0.106 R)
• M67: 19,267,159 km (0.03 R)
• M68: 19,401,049 km (0.101 R)
• M69: 19,770,855 km (0.108 R)
• M70: 19,905,941 km (0.102 R)
• M71: 20,143,054 km (0.084 R)
• M72: 20,210,822 km (0.115 R)
• M73: 20,346,956 km (0.1 R)
• M74: 20,756,854 km (0.101 R)
• M75: 21,100,630 km (0.111 R)
• M76: 21,273,116 km (0.047 R)
• M77: 21,828,573 km (0.114 R)
• M78: 22,494,284 km (0.079 R)
• M79: 22,635,355 km (0.115 R)
• M80: 23,095,518 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.2

Radius: 11.9

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 10.42 AU - 10.84 AU

Year: 13198 Days

Day: 9.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,096,333 km

• M1: 220,806 km (0.087 R)
• M2: 761,902 km (0.078 R)
• M3: 1,161,179 km (0.038 R)
• M4: 1,455,138 km (0.099 R)
• M5: 1,579,604 km (0.119 R)
• M6: 1,686,267 km (0.047 R)
• M7: 1,929,364 km (0.11 R)
• M8: 2,524,464 km (0.104 R)
• M9: 4,197,417 km (0.106 R)
• M10: 4,407,602 km (0.09 R)
• M11: 4,621,228 km (0.07 R)
• M12: 4,744,945 km (0.099 R)
• M13: 4,964,106 km (0.114 R)
• M14: 5,641,485 km (0.031 R)
• M15: 5,873,811 km (0.115 R)
• M16: 6,659,499 km (0.081 R)
• M17: 7,118,166 km (0.114 R)
• M18: 7,369,490 km (0.089 R)
• M19: 8,253,165 km (0.112 R)
• M20: 8,555,203 km (0.087 R)
• M21: 8,745,791 km (0.101 R)
• M22: 9,170,200 km (0.114 R)
• M23: 9,483,009 km (0.095 R)
• M24: 9,919,087 km (0.092 R)
• M25: 10,039,064 km (0.102 R)
• M26: 10,321,056 km (0.05 R)
• M27: 10,892,969 km (0.111 R)
• M28: 11,099,713 km (0.119 R)
• M29: 11,517,241 km (0.05 R)
• M30: 11,685,688 km (0.076 R)
• M31: 12,195,817 km (0.11 R)
• M32: 13,018,605 km (0.115 R)
• M33: 13,106,269 km (0.095 R)
• M34: 13,238,215 km (0.092 R)
• M35: 13,503,153 km (0.063 R)
• M36: 14,038,563 km (0.108 R)
• M37: 14,173,501 km (0.058 R)
• M38: 14,354,065 km (0.071 R)
• M39: 14,535,378 km (0.117 R)
• M40: 15,084,103 km (0.077 R)
• M41: 15,360,859 km (0.108 R)
• M42: 15,453,610 km (0.095 R)
• M43: 15,732,759 km (0.041 R)
• M44: 16,485,237 km (0.112 R)
• M45: 17,927,659 km (0.087 R)
• M46: 18,368,225 km (0.102 R)
• M47: 18,466,660 km (0.072 R)
• M48: 20,573,298 km (0.113 R)
• M49: 20,829,110 km (0.118 R)
• M50: 21,706,950 km (0.082 R)
• M51: 21,967,400 km (0.031 R)
• M52: 22,124,179 km (0.086 R)
• M53: 24,358,124 km (0.069 R)
• M54: 25,446,897 km (0.101 R)
• M55: 25,666,507 km (0.052 R)
• M56: 26,273,874 km (0.115 R)
• M57: 26,718,629 km (0.117 R)
• M58: 27,277,975 km (0.036 R)
• M59: 27,954,307 km (0.098 R)
• M60: 28,067,553 km (0.087 R)
• M61: 28,693,320 km (0.061 R)
• M62: 29,151,239 km (0.115 R)
• M63: 29,553,957 km (0.105 R)
• M64: 29,842,681 km (0.083 R)
• M65: 31,300,512 km (0.102 R)
• M66: 31,771,895 km (0.057 R)
• M67: 32,542,922 km (0.05 R)
• M68: 33,380,222 km (0.074 R)
• M69: 34,527,787 km (0.059 R)
• M70: 34,832,069 km (0.119 R)
• M71: 35,872,821 km (0.056 R)
• M72: 36,119,209 km (0.117 R)
• M73: 36,861,663 km (0.114 R)
• M74: 38,676,884 km (0.116 R)
• M75: 38,992,685 km (0.112 R)
• M76: 39,881,745 km (0.112 R)
• M77: 40,456,799 km (0.12 R)
• M78: 40,649,182 km (0.079 R)
• M79: 41,034,696 km (0.064 R)
• M80: 41,938,865 km (0.106 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 14,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit