🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.48 AU - 0.74 AU

Year: 167 Days

Day: 12.2 Hours

Environment

Temp: 214 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.75 AU - 0.97 AU

Year: 280 Days

Day: 22 Hours

Environment

Temp: 170 °C

Axial Tilt: 132.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,320,959 km

• M1: 158,275 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.95 AU - 0.99 AU

Year: 336 Days

Day: 21.7 Hours

Environment

Temp: 125 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,320,959 km

• M1: 172,786 km (0.101 R)
• M2: 255,663 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.01 AU - 1.05 AU

Year: 367 Days

Day: 33.8 Hours

Environment

Temp: 79 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.38 AU - 2.64 AU

Year: 1398 Days

Day: 19.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,320,959 km

• M1: 1,498,671 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.2

Radius: 14

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.14 AU - 6.98 AU

Year: 5243 Days

Day: 9.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,320,959 km

• M1: 206,146 km (0.111 R)
• M2: 401,670 km (0.117 R)
• M3: 691,591 km (0.107 R)
• M4: 843,882 km (0.088 R)
• M5: 1,080,695 km (0.118 R)
• M6: 1,184,965 km (0.116 R)
• M7: 1,603,839 km (0.078 R)
• M8: 1,939,088 km (0.09 R)
• M9: 2,068,490 km (0.099 R)
• M10: 2,414,659 km (0.115 R)
• M11: 2,594,925 km (0.088 R)
• M12: 2,863,453 km (0.052 R)
• M13: 3,815,643 km (0.091 R)
• M14: 4,026,875 km (0.06 R)
• M15: 4,266,082 km (0.105 R)
• M16: 4,910,251 km (0.108 R)
• M17: 5,012,127 km (0.107 R)
• M18: 5,269,884 km (0.073 R)
• M19: 5,744,857 km (0.114 R)
• M20: 7,281,078 km (0.047 R)
• M21: 7,840,125 km (0.086 R)
• M22: 7,929,585 km (0.12 R)
• M23: 8,443,603 km (0.098 R)
• M24: 8,812,811 km (0.033 R)
• M25: 9,313,664 km (0.108 R)
• M26: 9,567,532 km (0.119 R)
• M27: 9,887,970 km (0.063 R)
• M28: 9,984,910 km (0.054 R)
• M29: 10,114,611 km (0.119 R)
• M30: 10,212,149 km (0.06 R)
• M31: 10,572,830 km (0.075 R)
• M32: 10,870,978 km (0.07 R)
• M33: 11,441,844 km (0.082 R)
• M34: 11,850,844 km (0.113 R)
• M35: 12,091,547 km (0.072 R)
• M36: 12,683,057 km (0.114 R)
• M37: 12,893,990 km (0.103 R)
• M38: 13,106,120 km (0.073 R)
• M39: 14,148,069 km (0.101 R)
• M40: 14,845,195 km (0.113 R)
• M41: 15,104,897 km (0.093 R)
• M42: 15,440,894 km (0.11 R)
• M43: 16,694,374 km (0.086 R)
• M44: 17,080,636 km (0.099 R)
• M45: 18,935,500 km (0.113 R)
• M46: 19,096,318 km (0.119 R)
• M47: 19,540,923 km (0.086 R)
• M48: 19,866,298 km (0.076 R)
• M49: 20,605,312 km (0.105 R)
• M50: 21,061,286 km (0.111 R)
• M51: 22,067,780 km (0.111 R)
• M52: 22,279,461 km (0.092 R)
• M53: 22,619,497 km (0.104 R)
• M54: 23,089,983 km (0.106 R)
• M55: 23,866,695 km (0.093 R)
• M56: 24,476,904 km (0.087 R)
• M57: 24,827,711 km (0.078 R)
• M58: 25,180,463 km (0.068 R)
• M59: 25,623,422 km (0.069 R)
• M60: 25,756,864 km (0.111 R)
• M61: 26,024,494 km (0.118 R)
• M62: 26,113,954 km (0.061 R)
• M63: 26,472,540 km (0.092 R)
• M64: 26,787,593 km (0.095 R)
• M65: 27,194,649 km (0.093 R)
• M66: 27,740,532 km (0.072 R)
• M67: 28,106,448 km (0.09 R)
• M68: 28,427,934 km (0.082 R)
• M69: 28,519,936 km (0.091 R)
• M70: 29,632,795 km (0.066 R)
• M71: 29,772,819 km (0.104 R)
• M72: 30,618,047 km (0.095 R)
• M73: 30,759,716 km (0.056 R)
• M74: 30,996,230 km (0.095 R)
• M75: 31,471,054 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.8

Radius: 4.2

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 12.61 AU - 15.73 AU

Year: 18747 Days

Day: 16.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 36,320,959 km

• M1: 55,501 km (0.077 R)
• M2: 112,348 km (0.084 R)
• M3: 240,703 km (0.099 R)
• M4: 445,652 km (0.08 R)
• M5: 681,269 km (0.087 R)
• M6: 1,393,504 km (0.107 R)
• M7: 1,503,758 km (0.054 R)
• M8: 2,096,315 km (0.071 R)
• M9: 2,180,389 km (0.106 R)
• M10: 2,265,510 km (0.082 R)
• M11: 2,417,053 km (0.103 R)
• M12: 2,461,035 km (0.109 R)
• M13: 2,661,945 km (0.04 R)
• M14: 3,443,294 km (0.097 R)
• M15: 3,693,123 km (0.101 R)
• M16: 3,974,815 km (0.099 R)
• M17: 4,369,903 km (0.111 R)
• M18: 4,450,537 km (0.079 R)
• M19: 5,628,620 km (0.101 R)
• M20: 5,922,580 km (0.089 R)
• M21: 6,011,740 km (0.112 R)
• M22: 6,131,418 km (0.096 R)
• M23: 6,494,792 km (0.105 R)
• M24: 6,586,794 km (0.066 R)
• M25: 6,741,030 km (0.12 R)
• M26: 6,771,996 km (0.09 R)
• M27: 7,179,202 km (0.063 R)
• M28: 7,530,009 km (0.081 R)
• M29: 8,987,840 km (0.032 R)
• M30: 9,056,057 km (0.075 R)
• M31: 9,227,645 km (0.11 R)
• M32: 10,243,265 km (0.115 R)
• M33: 11,404,594 km (0.116 R)
• M34: 12,038,290 km (0.108 R)
• M35: 12,683,356 km (0.101 R)
• M36: 12,990,780 km (0.096 R)
• M37: 15,088,591 km (0.092 R)
• M38: 15,291,894 km (0.059 R)
• M39: 15,783,473 km (0.082 R)
• M40: 16,197,111 km (0.07 R)
• M41: 17,246,690 km (0.102 R)
• M42: 17,587,174 km (0.098 R)
• M43: 17,672,595 km (0.117 R)
• M44: 17,886,819 km (0.089 R)
• M45: 18,231,493 km (0.118 R)
• M46: 18,491,344 km (0.09 R)
• M47: 18,665,326 km (0.117 R)
• M48: 19,014,937 km (0.039 R)
• M49: 19,322,510 km (0.113 R)
• M50: 20,704,495 km (0.073 R)
• M51: 21,020,894 km (0.101 R)
• M52: 21,612,853 km (0.104 R)
• M53: 21,796,111 km (0.065 R)
• M54: 23,093,124 km (0.117 R)
• M55: 23,280,421 km (0.046 R)
• M56: 23,892,725 km (0.095 R)
• M57: 24,797,044 km (0.104 R)
• M58: 25,036,999 km (0.1 R)
• M59: 25,422,363 km (0.085 R)
• M60: 26,786,396 km (0.119 R)
• M61: 27,229,954 km (0.116 R)
• M62: 27,576,572 km (0.057 R)
• M63: 27,924,687 km (0.093 R)
• M64: 28,675,518 km (0.062 R)
• M65: 29,737,663 km (0.068 R)
• M66: 30,401,728 km (0.119 R)
• M67: 32,057,029 km (0.11 R)
• M68: 32,161,448 km (0.049 R)
• M69: 33,211,774 km (0.064 R)
• M70: 34,060,144 km (0.063 R)
• M71: 34,969,400 km (0.111 R)
• M72: 35,130,666 km (0.039 R)
• M73: 35,453,947 km (0.034 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 13,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit