🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.24 AU - 2.02 AU

Year: 753 Days

Day: 29.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.96 AU - 2.26 AU

Year: 1108 Days

Day: 19.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.21 AU - 4.47 AU

Year: 3270 Days

Day: 13.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,595,868 km

• M1: 411,693 km (0.107 R)

Asteroid Belt

Center: 6.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.4

Radius: 14.4

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.83 AU - 9.27 AU

Year: 9846 Days

Day: 10.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 56,595,868 km

• M1: 205,547 km (0.093 R)
• M2: 326,871 km (0.098 R)
• M3: 426,354 km (0.075 R)
• M4: 763,398 km (0.103 R)
• M5: 861,534 km (0.078 R)
• M6: 982,260 km (0.08 R)
• M7: 1,505,403 km (0.102 R)
• M8: 1,611,468 km (0.104 R)
• M9: 1,742,366 km (0.11 R)
• M10: 1,854,266 km (0.114 R)
• M11: 2,133,116 km (0.056 R)
• M12: 2,706,076 km (0.09 R)
• M13: 2,970,116 km (0.111 R)
• M14: 3,159,956 km (0.12 R)
• M15: 4,139,672 km (0.096 R)
• M16: 4,322,032 km (0.115 R)
• M17: 4,538,201 km (0.045 R)
• M18: 5,208,100 km (0.113 R)
• M19: 5,339,298 km (0.08 R)
• M20: 6,115,112 km (0.097 R)
• M21: 6,640,201 km (0.078 R)
• M22: 6,782,767 km (0.077 R)
• M23: 7,289,755 km (0.077 R)
• M24: 7,436,809 km (0.068 R)
• M25: 7,659,411 km (0.098 R)
• M26: 9,080,142 km (0.111 R)
• M27: 9,278,359 km (0.073 R)
• M28: 9,478,072 km (0.11 R)
• M29: 9,598,499 km (0.112 R)
• M30: 10,249,997 km (0.111 R)
• M31: 10,373,715 km (0.117 R)
• M32: 10,747,859 km (0.12 R)
• M33: 11,041,968 km (0.114 R)
• M34: 11,466,826 km (0.109 R)
• M35: 11,595,331 km (0.115 R)
• M36: 12,114,286 km (0.07 R)
• M37: 13,040,596 km (0.056 R)
• M38: 13,264,544 km (0.1 R)
• M39: 13,489,689 km (0.045 R)
• M40: 13,580,196 km (0.109 R)
• M41: 16,049,907 km (0.088 R)
• M42: 16,482,993 km (0.096 R)
• M43: 17,311,466 km (0.062 R)
• M44: 17,409,901 km (0.114 R)
• M45: 18,053,770 km (0.08 R)
• M46: 18,756,132 km (0.107 R)
• M47: 19,059,816 km (0.118 R)
• M48: 19,929,129 km (0.056 R)
• M49: 20,654,828 km (0.094 R)
• M50: 20,863,817 km (0.091 R)
• M51: 21,178,421 km (0.112 R)
• M52: 21,389,204 km (0.039 R)
• M53: 21,812,716 km (0.098 R)
• M54: 22,292,476 km (0.088 R)
• M55: 22,560,406 km (0.102 R)
• M56: 23,153,861 km (0.069 R)
• M57: 25,410,994 km (0.116 R)
• M58: 25,634,942 km (0.044 R)
• M59: 26,310,675 km (0.103 R)
• M60: 26,707,708 km (0.104 R)
• M61: 27,622,349 km (0.114 R)
• M62: 29,013,759 km (0.078 R)
• M63: 30,013,073 km (0.075 R)
• M64: 31,924,634 km (0.052 R)
• M65: 33,813,756 km (0.097 R)
• M66: 33,936,875 km (0.092 R)
• M67: 34,616,798 km (0.076 R)
• M68: 34,803,047 km (0.096 R)
• M69: 35,176,443 km (0.113 R)
• M70: 35,426,122 km (0.031 R)
• M71: 35,864,444 km (0.114 R)
• M72: 36,683,343 km (0.026 R)
• M73: 37,827,318 km (0.05 R)
• M74: 38,725,204 km (0.031 R)
• M75: 39,630,122 km (0.057 R)
• M76: 41,526,723 km (0.031 R)
• M77: 41,790,764 km (0.106 R)
• M78: 43,051,874 km (0.062 R)
• M79: 44,730,511 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.2

Radius: 13.9

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.87 AU - 11.91 AU

Year: 11248 Days

Day: 10.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 56,595,868 km

• M1: 182,061 km (0.114 R)
• M2: 423,212 km (0.087 R)
• M3: 511,176 km (0.074 R)
• M4: 766,240 km (0.098 R)
• M5: 861,235 km (0.079 R)
• M6: 2,459,987 km (0.074 R)
• M7: 2,577,272 km (0.031 R)
• M8: 2,787,008 km (0.041 R)
• M9: 3,065,410 km (0.071 R)
• M10: 3,516,448 km (0.049 R)
• M11: 3,682,800 km (0.078 R)
• M12: 3,988,878 km (0.075 R)
• M13: 4,092,848 km (0.052 R)
• M14: 4,772,172 km (0.104 R)
• M15: 4,919,676 km (0.101 R)
• M16: 5,333,463 km (0.063 R)
• M17: 5,955,491 km (0.05 R)
• M18: 6,074,721 km (0.117 R)
• M19: 6,396,506 km (0.073 R)
• M20: 7,015,243 km (0.076 R)
• M21: 7,957,260 km (0.108 R)
• M22: 8,176,870 km (0.11 R)
• M23: 8,532,614 km (0.086 R)
• M24: 8,757,459 km (0.112 R)
• M25: 9,167,358 km (0.049 R)
• M26: 9,537,014 km (0.089 R)
• M27: 9,770,536 km (0.099 R)
• M28: 9,958,730 km (0.06 R)
• M29: 11,309,599 km (0.084 R)
• M30: 11,656,217 km (0.081 R)
• M31: 11,805,965 km (0.082 R)
• M32: 12,157,669 km (0.109 R)
• M33: 12,258,798 km (0.115 R)
• M34: 12,768,777 km (0.083 R)
• M35: 13,233,577 km (0.055 R)
• M36: 13,441,967 km (0.097 R)
• M37: 14,500,372 km (0.052 R)
• M38: 14,985,518 km (0.105 R)
• M39: 16,193,521 km (0.11 R)
• M40: 16,304,971 km (0.089 R)
• M41: 16,584,570 km (0.093 R)
• M42: 16,696,768 km (0.12 R)
• M43: 17,035,158 km (0.102 R)
• M44: 18,469,353 km (0.064 R)
• M45: 20,361,317 km (0.081 R)
• M46: 20,662,458 km (0.069 R)
• M47: 21,086,568 km (0.06 R)
• M48: 21,758,861 km (0.1 R)
• M49: 21,943,464 km (0.111 R)
• M50: 22,749,348 km (0.067 R)
• M51: 23,881,206 km (0.114 R)
• M52: 25,095,791 km (0.112 R)
• M53: 25,548,324 km (0.045 R)
• M54: 26,199,524 km (0.12 R)
• M55: 26,330,422 km (0.1 R)
• M56: 27,451,808 km (0.12 R)
• M57: 27,651,371 km (0.08 R)
• M58: 30,082,935 km (0.037 R)
• M59: 30,494,928 km (0.088 R)
• M60: 31,047,093 km (0.073 R)
• M61: 31,811,688 km (0.068 R)
• M62: 31,951,263 km (0.114 R)
• M63: 32,161,298 km (0.09 R)
• M64: 35,220,126 km (0.086 R)
• M65: 36,163,041 km (0.072 R)
• M66: 36,381,753 km (0.113 R)
• M67: 36,674,217 km (0.106 R)
• M68: 36,893,976 km (0.094 R)
• M69: 37,777,651 km (0.089 R)
• M70: 39,941,734 km (0.113 R)
• M71: 40,092,529 km (0.119 R)
• M72: 40,394,567 km (0.104 R)
• M73: 43,146,868 km (0.103 R)
• M74: 43,922,084 km (0.095 R)
• M75: 44,545,608 km (0.043 R)
• M76: 44,858,418 km (0.099 R)
• M77: 45,250,514 km (0.11 R)
• M78: 45,643,657 km (0.091 R)
• M79: 46,512,820 km (0.113 R)
• M80: 47,467,105 km (0.052 R)
• M81: 48,267,454 km (0.114 R)
• M82: 49,556,987 km (0.092 R)
• M83: 50,368,855 km (0.113 R)
• M84: 51,266,891 km (0.068 R)
• M85: 53,244,575 km (0.1 R)
• M86: 56,088,879 km (0.064 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 13,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit