🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.66 AU - 0.84 AU

Year: 247 Days

Day: 41.7 Hours

Environment

Temp: 77 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,788,115 km

• M1: 199,115 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.64 AU - 0.92 AU

Year: 262 Days

Day: 40.5 Hours

Environment

Temp: 98 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.05 AU - 1.15 AU

Year: 439 Days

Day: 22.1 Hours

Environment

Temp: -11 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,788,115 km

• M1: 108,309 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.34 AU - 3.36 AU

Year: 2335 Days

Day: 30.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.2 AU - 4.8 AU

Year: 3046 Days

Day: 33.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,788,115 km

• M1: 1,347,278 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.9

Radius: 8.6

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.02 AU - 10.54 AU

Year: 11647 Days

Day: 13.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 51,788,115 km

• M1: 126,261 km (0.109 R)
• M2: 199,264 km (0.086 R)
• M3: 572,661 km (0.109 R)
• M4: 928,404 km (0.1 R)
• M5: 1,605,784 km (0.082 R)
• M6: 1,816,717 km (0.107 R)
• M7: 2,218,985 km (0.102 R)
• M8: 3,804,423 km (0.08 R)
• M9: 4,851,908 km (0.064 R)
• M10: 5,821,152 km (0.079 R)
• M11: 5,885,629 km (0.059 R)
• M12: 6,679,096 km (0.11 R)
• M13: 6,814,632 km (0.037 R)
• M14: 7,053,988 km (0.039 R)
• M15: 7,435,613 km (0.098 R)
• M16: 8,547,274 km (0.118 R)
• M17: 8,657,678 km (0.069 R)
• M18: 8,731,429 km (0.112 R)
• M19: 9,141,178 km (0.107 R)
• M20: 9,443,216 km (0.11 R)
• M21: 9,519,212 km (0.111 R)
• M22: 9,710,099 km (0.066 R)
• M23: 9,902,332 km (0.031 R)
• M24: 10,134,508 km (0.12 R)
• M25: 10,212,448 km (0.107 R)
• M26: 10,329,583 km (0.037 R)
• M27: 11,403,696 km (0.06 R)
• M28: 11,687,932 km (0.113 R)
• M29: 12,139,418 km (0.11 R)
• M30: 12,222,146 km (0.118 R)
• M31: 12,388,050 km (0.093 R)
• M32: 12,890,400 km (0.037 R)
• M33: 12,974,773 km (0.053 R)
• M34: 13,229,089 km (0.096 R)
• M35: 13,613,556 km (0.109 R)
• M36: 14,088,379 km (0.088 R)
• M37: 15,232,354 km (0.119 R)
• M38: 15,455,854 km (0.116 R)
• M39: 16,543,281 km (0.072 R)
• M40: 16,726,987 km (0.081 R)
• M41: 17,096,194 km (0.094 R)
• M42: 18,220,273 km (0.04 R)
• M43: 18,409,963 km (0.102 R)
• M44: 19,175,156 km (0.116 R)
• M45: 21,382,622 km (0.055 R)
• M46: 23,720,837 km (0.026 R)
• M47: 23,876,119 km (0.071 R)
• M48: 24,500,690 km (0.092 R)
• M49: 25,183,455 km (0.111 R)
• M50: 26,299,306 km (0.108 R)
• M51: 27,812,339 km (0.088 R)
• M52: 28,249,763 km (0.041 R)
• M53: 28,414,320 km (0.105 R)
• M54: 28,799,834 km (0.117 R)
• M55: 30,134,247 km (0.107 R)
• M56: 30,358,494 km (0.11 R)
• M57: 31,887,534 km (0.113 R)
• M58: 32,288,008 km (0.095 R)
• M59: 32,345,304 km (0.029 R)
• M60: 32,862,912 km (0.1 R)
• M61: 33,673,583 km (0.113 R)
• M62: 34,608,121 km (0.064 R)
• M63: 35,373,763 km (0.06 R)
• M64: 35,610,427 km (0.048 R)
• M65: 35,907,079 km (0.046 R)
• M66: 36,085,400 km (0.096 R)
• M67: 36,204,480 km (0.116 R)
• M68: 36,562,468 km (0.071 R)
• M69: 37,462,598 km (0.113 R)
• M70: 37,522,886 km (0.096 R)
• M71: 38,309,172 km (0.1 R)
• M72: 38,917,886 km (0.113 R)
• M73: 40,206,373 km (0.084 R)
• M74: 40,515,292 km (0.101 R)
• M75: 41,633,686 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.7

Radius: 12.1

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.43 AU - 13.61 AU

Year: 14889 Days

Day: 7.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 175 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,788,115 km

• M1: 307,573 km (0.082 R)
• M2: 432,338 km (0.102 R)
• M3: 745,147 km (0.103 R)
• M4: 986,598 km (0.045 R)
• M5: 1,430,156 km (0.086 R)
• M6: 1,662,481 km (0.062 R)
• M7: 1,857,407 km (0.096 R)
• M8: 2,297,075 km (0.113 R)
• M9: 2,378,008 km (0.109 R)
• M10: 2,598,814 km (0.05 R)
• M11: 2,884,397 km (0.113 R)
• M12: 3,060,772 km (0.09 R)
• M13: 3,332,143 km (0.109 R)
• M14: 3,548,611 km (0.105 R)
• M15: 4,061,133 km (0.105 R)
• M16: 4,596,993 km (0.104 R)
• M17: 4,838,594 km (0.087 R)
• M18: 4,943,312 km (0.108 R)
• M19: 6,070,682 km (0.088 R)
• M20: 6,374,216 km (0.095 R)
• M21: 6,760,777 km (0.088 R)
• M22: 6,956,899 km (0.069 R)
• M23: 7,314,737 km (0.097 R)
• M24: 8,007,076 km (0.062 R)
• M25: 9,192,789 km (0.112 R)
• M26: 9,454,137 km (0.054 R)
• M27: 10,478,284 km (0.096 R)
• M28: 10,796,927 km (0.102 R)
• M29: 10,934,557 km (0.102 R)
• M30: 11,772,156 km (0.099 R)
• M31: 11,913,825 km (0.065 R)
• M32: 12,678,719 km (0.062 R)
• M33: 13,855,904 km (0.052 R)
• M34: 14,558,566 km (0.092 R)
• M35: 14,761,570 km (0.107 R)
• M36: 15,324,507 km (0.117 R)
• M37: 15,530,952 km (0.084 R)
• M38: 15,894,475 km (0.088 R)
• M39: 16,471,324 km (0.104 R)
• M40: 17,807,981 km (0.041 R)
• M41: 19,681,245 km (0.026 R)
• M42: 19,793,294 km (0.118 R)
• M43: 22,313,869 km (0.03 R)
• M44: 23,255,139 km (0.102 R)
• M45: 23,492,550 km (0.044 R)
• M46: 24,994,363 km (0.118 R)
• M47: 25,787,531 km (0.114 R)
• M48: 26,033,171 km (0.057 R)
• M49: 26,899,343 km (0.106 R)
• M50: 27,023,958 km (0.095 R)
• M51: 27,273,487 km (0.098 R)
• M52: 29,489,929 km (0.107 R)
• M53: 29,811,265 km (0.112 R)
• M54: 30,069,172 km (0.119 R)
• M55: 30,263,200 km (0.098 R)
• M56: 31,173,653 km (0.052 R)
• M57: 31,697,994 km (0.115 R)
• M58: 32,622,658 km (0.103 R)
• M59: 33,824,378 km (0.12 R)
• M60: 34,430,698 km (0.114 R)
• M61: 34,633,553 km (0.072 R)
• M62: 35,449,160 km (0.113 R)
• M63: 35,859,358 km (0.104 R)
• M64: 36,271,201 km (0.109 R)
• M65: 36,546,461 km (0.113 R)
• M66: 37,168,638 km (0.056 R)
• M67: 37,585,418 km (0.118 R)
• M68: 37,794,256 km (0.068 R)
• M69: 38,003,693 km (0.114 R)
• M70: 38,143,418 km (0.064 R)
• M71: 38,493,627 km (0.109 R)
• M72: 39,550,535 km (0.102 R)
• M73: 39,833,874 km (0.095 R)
• M74: 42,632,850 km (0.052 R)
• M75: 42,996,223 km (0.116 R)
• M76: 43,652,958 km (0.118 R)
• M77: 43,872,568 km (0.109 R)
• M78: 45,124,103 km (0.073 R)
• M79: 45,272,205 km (0.101 R)
• M80: 46,462,256 km (0.099 R)
• M81: 47,511,835 km (0.071 R)
• M82: 48,190,710 km (0.115 R)
• M83: 48,342,103 km (0.05 R)
• M84: 48,645,188 km (0.097 R)
• M85: 49,558,184 km (0.066 R)
• M86: 50,016,851 km (0.117 R)
• M87: 51,788,090 km (0.099 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 12,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit