🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.53 AU - 0.57 AU

Year: 145 Days

Day: 27.2 Hours

Environment

Temp: 208 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,362,691 km

• M1: 465,549 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.64 AU - 1.02 AU

Year: 270 Days

Day: 42.4 Hours

Environment

Temp: 114 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,362,691 km

• M1: 53,406 km (0.089 R)
• M2: 384,317 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.48 AU - 1.68 AU

Year: 708 Days

Day: 22.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.82 AU - 5.7 AU

Year: 3702 Days

Day: 25.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,362,691 km

• M1: 1,738,926 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.1

Radius: 10.2

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.93 AU - 6.01 AU

Year: 4560 Days

Day: 11.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 72,362,691 km

• M1: 465,549 km (0.025 R)
• M2: 562,039 km (0.066 R)
• M3: 806,632 km (0.112 R)
• M4: 936,632 km (0.092 R)
• M5: 1,381,536 km (0.119 R)
• M6: 1,539,661 km (0.089 R)
• M7: 1,627,176 km (0.048 R)
• M8: 1,703,770 km (0.106 R)
• M9: 1,781,411 km (0.104 R)
• M10: 1,873,713 km (0.053 R)
• M11: 2,035,728 km (0.108 R)
• M12: 2,174,405 km (0.066 R)
• M13: 2,330,585 km (0.094 R)
• M14: 2,490,505 km (0.096 R)
• M15: 2,654,165 km (0.102 R)
• M16: 2,852,233 km (0.1 R)
• M17: 3,246,872 km (0.118 R)
• M18: 3,360,567 km (0.036 R)
• M19: 3,811,455 km (0.11 R)
• M20: 4,514,415 km (0.063 R)
• M21: 5,105,476 km (0.067 R)
• M22: 5,352,612 km (0.107 R)
• M23: 5,429,505 km (0.026 R)
• M24: 5,506,698 km (0.081 R)
• M25: 5,662,279 km (0.08 R)
• M26: 5,997,678 km (0.071 R)
• M27: 6,117,655 km (0.061 R)
• M28: 6,197,989 km (0.092 R)
• M29: 6,421,040 km (0.05 R)
• M30: 6,625,989 km (0.079 R)
• M31: 6,874,920 km (0.1 R)
• M32: 7,126,843 km (0.039 R)
• M33: 7,339,272 km (0.029 R)
• M34: 7,596,879 km (0.053 R)
• M35: 7,726,730 km (0.069 R)
• M36: 7,879,170 km (0.095 R)
• M37: 7,944,844 km (0.088 R)
• M38: 8,253,763 km (0.115 R)
• M39: 8,476,814 km (0.089 R)
• M40: 8,815,204 km (0.089 R)
• M41: 9,043,191 km (0.064 R)
• M42: 9,227,047 km (0.106 R)
• M43: 10,355,913 km (0.106 R)
• M44: 10,451,954 km (0.111 R)
• M45: 10,936,652 km (0.088 R)
• M46: 11,010,104 km (0.036 R)
• M47: 11,083,557 km (0.097 R)
• M48: 11,255,744 km (0.036 R)
• M49: 11,329,795 km (0.084 R)
• M50: 11,928,037 km (0.109 R)
• M51: 12,536,601 km (0.084 R)
• M52: 13,155,338 km (0.118 R)
• M53: 13,389,907 km (0.101 R)
• M54: 13,704,811 km (0.092 R)
• M55: 13,810,427 km (0.071 R)
• M56: 13,889,714 km (0.115 R)
• M57: 14,155,250 km (0.114 R)
• M58: 15,234,000 km (0.117 R)
• M59: 15,315,980 km (0.049 R)
• M60: 15,480,388 km (0.117 R)
• M61: 16,255,454 km (0.101 R)
• M62: 16,535,202 km (0.058 R)
• M63: 16,816,745 km (0.032 R)
• M64: 17,900,582 km (0.086 R)
• M65: 18,016,072 km (0.034 R)
• M66: 18,160,733 km (0.062 R)
• M67: 18,392,909 km (0.082 R)
• M68: 18,684,475 km (0.056 R)
• M69: 18,772,289 km (0.077 R)
• M70: 18,889,574 km (0.084 R)
• M71: 19,420,197 km (0.103 R)
• M72: 19,657,759 km (0.086 R)
• M73: 19,747,069 km (0.076 R)
• M74: 19,896,068 km (0.047 R)
• M75: 20,015,746 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.5

Radius: 7.9

Gravity: 13.13 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 12.42 AU - 13.84 AU

Year: 16959 Days

Day: 15.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,362,691 km

• M1: 100,530 km (0.106 R)
• M2: 149,897 km (0.1 R)
• M3: 811,269 km (0.119 R)
• M4: 1,055,862 km (0.101 R)
• M5: 1,379,592 km (0.118 R)
• M6: 1,494,333 km (0.079 R)
• M7: 1,612,366 km (0.115 R)
• M8: 1,672,504 km (0.106 R)
• M9: 1,764,208 km (0.099 R)
• M10: 2,315,177 km (0.116 R)
• M11: 2,990,312 km (0.053 R)
• M12: 3,682,651 km (0.104 R)
• M13: 5,571,025 km (0.112 R)
• M14: 5,895,054 km (0.105 R)
• M15: 5,988,852 km (0.106 R)
• M16: 6,561,811 km (0.116 R)
• M17: 6,756,588 km (0.112 R)
• M18: 7,965,638 km (0.088 R)
• M19: 8,330,657 km (0.078 R)
• M20: 8,594,846 km (0.068 R)
• M21: 9,239,912 km (0.089 R)
• M22: 9,900,537 km (0.117 R)
• M23: 10,068,236 km (0.083 R)
• M24: 10,180,434 km (0.067 R)
• M25: 11,853,986 km (0.111 R)
• M26: 12,631,595 km (0.089 R)
• M27: 13,363,877 km (0.071 R)
• M28: 13,673,096 km (0.105 R)
• M29: 14,172,753 km (0.106 R)
• M30: 15,061,514 km (0.078 R)
• M31: 16,164,798 km (0.099 R)
• M32: 16,296,294 km (0.101 R)
• M33: 18,723,669 km (0.111 R)
• M34: 19,278,229 km (0.117 R)
• M35: 19,487,666 km (0.101 R)
• M36: 19,908,634 km (0.115 R)
• M37: 20,120,315 km (0.115 R)
• M38: 21,333,554 km (0.103 R)
• M39: 21,477,766 km (0.11 R)
• M40: 22,643,882 km (0.089 R)
• M41: 23,086,392 km (0.094 R)
• M42: 23,606,245 km (0.076 R)
• M43: 25,494,469 km (0.104 R)
• M44: 25,647,657 km (0.078 R)
• M45: 26,883,785 km (0.114 R)
• M46: 27,981,235 km (0.118 R)
• M47: 28,297,484 km (0.099 R)
• M48: 28,376,622 km (0.093 R)
• M49: 31,936,004 km (0.088 R)
• M50: 32,515,097 km (0.113 R)
• M51: 32,847,653 km (0.042 R)
• M52: 33,097,631 km (0.073 R)
• M53: 33,264,732 km (0.05 R)
• M54: 33,515,907 km (0.085 R)
• M55: 33,851,754 km (0.116 R)
• M56: 34,696,384 km (0.07 R)
• M57: 35,121,242 km (0.059 R)
• M58: 36,406,138 km (0.048 R)
• M59: 36,751,260 km (0.096 R)
• M60: 37,968,239 km (0.081 R)
• M61: 38,230,633 km (0.067 R)
• M62: 39,552,031 km (0.12 R)
• M63: 41,247,275 km (0.103 R)
• M64: 42,784,093 km (0.119 R)
• M65: 42,966,154 km (0.104 R)
• M66: 43,788,344 km (0.116 R)
• M67: 43,971,901 km (0.1 R)
• M68: 45,077,878 km (0.108 R)
• M69: 49,401,705 km (0.104 R)
• M70: 50,071,155 km (0.06 R)
• M71: 50,262,940 km (0.085 R)
• M72: 50,455,023 km (0.103 R)
• M73: 51,612,761 km (0.097 R)
• M74: 53,365,450 km (0.035 R)
• M75: 54,347,560 km (0.12 R)
• M76: 54,544,730 km (0.074 R)
• M77: 55,633,354 km (0.112 R)
• M78: 56,329,881 km (0.045 R)
• M79: 57,831,994 km (0.108 R)
• M80: 58,234,711 km (0.087 R)
• M81: 58,537,497 km (0.052 R)
• M82: 60,773,237 km (0.117 R)
• M83: 62,004,428 km (0.056 R)
• M84: 62,726,537 km (0.09 R)
• M85: 63,036,803 km (0.117 R)
• M86: 63,658,980 km (0.116 R)
• M87: 64,178,983 km (0.082 R)
• M88: 64,387,372 km (0.105 R)
• M89: 65,327,894 km (0.116 R)
• M90: 66,589,004 km (0.099 R)
• M91: 69,883,897 km (0.109 R)
• M92: 70,205,682 km (0.107 R)
• M93: 71,281,441 km (0.069 R)
• M94: 71,605,170 km (0.103 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 17,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit