🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.9 AU - 1.08 AU

Year: 346 Days

Day: 47.4 Hours

Environment

Temp: 147 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.1 AU - 4.36 AU

Year: 2532 Days

Day: 39 Hours

Environment

Temp: -112 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,022,271 km

• M1: 2,349,435 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.24 AU - 5.14 AU

Year: 3014 Days

Day: 32.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,022,271 km

• M1: 778,507 km (0.12 R)

Asteroid Belt

Center: 5.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.8

Radius: 8.8

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.83 AU - 8.99 AU

Year: 7089 Days

Day: 14 Hours

Environment

Temp: -156 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 61,022,271 km

• M1: 121,025 km (0.071 R)
• M2: 202,107 km (0.077 R)
• M3: 286,779 km (0.082 R)
• M4: 363,224 km (0.057 R)
• M5: 551,119 km (0.104 R)
• M6: 770,728 km (0.106 R)
• M7: 861,983 km (0.064 R)
• M8: 944,860 km (0.115 R)
• M9: 1,030,580 km (0.117 R)
• M10: 1,304,045 km (0.115 R)
• M11: 1,400,236 km (0.101 R)
• M12: 1,456,485 km (0.103 R)
• M13: 1,629,420 km (0.106 R)
• M14: 1,718,580 km (0.067 R)
• M15: 2,075,371 km (0.098 R)
• M16: 2,489,458 km (0.116 R)
• M17: 2,767,860 km (0.11 R)
• M18: 2,928,977 km (0.119 R)
• M19: 3,056,434 km (0.074 R)
• M20: 3,130,036 km (0.103 R)
• M21: 3,298,035 km (0.117 R)
• M22: 3,643,007 km (0.064 R)
• M23: 4,080,282 km (0.074 R)
• M24: 4,141,168 km (0.062 R)
• M25: 4,263,988 km (0.081 R)
• M26: 4,388,005 km (0.117 R)
• M27: 4,450,387 km (0.1 R)
• M28: 4,939,123 km (0.102 R)
• M29: 5,378,043 km (0.117 R)
• M30: 5,921,233 km (0.053 R)
• M31: 6,059,761 km (0.042 R)
• M32: 6,387,380 km (0.086 R)
• M33: 7,578,628 km (0.025 R)
• M34: 7,779,538 km (0.082 R)
• M35: 8,341,278 km (0.093 R)
• M36: 8,418,919 km (0.109 R)
• M37: 9,075,056 km (0.083 R)
• M38: 9,422,721 km (0.059 R)
• M39: 9,666,117 km (0.116 R)
• M40: 10,380,596 km (0.088 R)
• M41: 10,520,021 km (0.085 R)
• M42: 10,659,895 km (0.056 R)
• M43: 10,716,144 km (0.086 R)
• M44: 10,856,916 km (0.107 R)
• M45: 11,083,557 km (0.087 R)
• M46: 11,168,977 km (0.113 R)
• M47: 11,311,843 km (0.111 R)
• M48: 11,397,862 km (0.111 R)
• M49: 11,889,291 km (0.112 R)
• M50: 12,034,999 km (0.098 R)
• M51: 12,152,134 km (0.066 R)
• M52: 12,240,247 km (0.114 R)
• M53: 12,862,724 km (0.105 R)
• M54: 13,253,324 km (0.044 R)
• M55: 13,343,980 km (0.116 R)
• M56: 13,404,568 km (0.08 R)
• M57: 13,953,891 km (0.098 R)
• M58: 14,015,376 km (0.057 R)
• M59: 14,231,245 km (0.086 R)
• M60: 15,200,640 km (0.092 R)
• M61: 16,223,590 km (0.067 R)
• M62: 16,515,306 km (0.108 R)
• M63: 17,005,239 km (0.063 R)
• M64: 17,169,647 km (0.06 R)
• M65: 17,566,380 km (0.083 R)
• M66: 17,732,584 km (0.051 R)
• M67: 18,368,973 km (0.082 R)
• M68: 18,537,719 km (0.039 R)
• M69: 18,706,915 km (0.065 R)
• M70: 18,876,708 km (0.088 R)
• M71: 19,286,157 km (0.091 R)
• M72: 19,354,673 km (0.072 R)
• M73: 19,423,189 km (0.108 R)
• M74: 19,871,235 km (0.038 R)
• M75: 20,009,762 km (0.04 R)
• M76: 20,707,188 km (0.086 R)
• M77: 20,882,666 km (0.113 R)
• M78: 21,483,451 km (0.061 R)
• M79: 21,554,510 km (0.103 R)
• M80: 22,341,245 km (0.108 R)
• M81: 23,355,968 km (0.113 R)
• M82: 23,612,079 km (0.08 R)
• M83: 23,722,183 km (0.043 R)
• M84: 24,016,293 km (0.091 R)
• M85: 24,126,995 km (0.11 R)
• M86: 24,237,847 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.9

Radius: 6.8

Gravity: 10.4 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 10.04 AU - 16.66 AU

Year: 17144 Days

Day: 23.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,022,271 km

• M1: 90,058 km (0.113 R)
• M2: 154,834 km (0.071 R)
• M3: 297,101 km (0.116 R)
• M4: 370,105 km (0.111 R)
• M5: 553,961 km (0.117 R)
• M6: 685,757 km (0.114 R)
• M7: 892,052 km (0.112 R)
• M8: 1,002,605 km (0.101 R)
• M9: 1,117,795 km (0.067 R)
• M10: 1,336,208 km (0.117 R)
• M11: 1,489,396 km (0.061 R)
• M12: 1,594,713 km (0.052 R)
• M13: 2,399,251 km (0.087 R)
• M14: 2,777,584 km (0.041 R)
• M15: 3,276,642 km (0.092 R)
• M16: 3,554,146 km (0.089 R)
• M17: 3,660,211 km (0.088 R)
• M18: 3,767,323 km (0.111 R)
• M19: 4,583,978 km (0.096 R)
• M20: 4,699,468 km (0.049 R)
• M21: 5,211,242 km (0.108 R)
• M22: 5,372,359 km (0.071 R)
• M23: 5,782,107 km (0.092 R)
• M24: 6,032,833 km (0.113 R)
• M25: 7,115,473 km (0.032 R)
• M26: 7,474,358 km (0.114 R)
• M27: 9,848,327 km (0.087 R)
• M28: 10,097,707 km (0.091 R)
• M29: 10,857,963 km (0.051 R)
• M30: 10,960,737 km (0.111 R)
• M31: 11,115,421 km (0.072 R)
• M32: 11,167,182 km (0.058 R)
• M33: 11,219,092 km (0.101 R)
• M34: 11,531,752 km (0.118 R)
• M35: 11,900,062 km (0.105 R)
• M36: 12,006,127 km (0.109 R)
• M37: 12,919,422 km (0.108 R)
• M38: 13,688,355 km (0.117 R)
• M39: 15,442,988 km (0.12 R)
• M40: 15,558,627 km (0.073 R)
• M41: 16,141,012 km (0.103 R)
• M42: 16,199,654 km (0.115 R)
• M43: 16,730,577 km (0.056 R)
• M44: 16,849,358 km (0.112 R)
• M45: 17,147,357 km (0.036 R)
• M46: 17,930,651 km (0.08 R)
• M47: 18,663,980 km (0.062 R)
• M48: 20,349,649 km (0.113 R)
• M49: 21,050,216 km (0.11 R)
• M50: 21,758,711 km (0.114 R)
• M51: 21,823,487 km (0.03 R)
• M52: 22,540,510 km (0.095 R)
• M53: 23,132,917 km (0.098 R)
• M54: 24,332,842 km (0.09 R)
• M55: 24,602,267 km (0.056 R)
• M56: 25,280,245 km (0.1 R)
• M57: 26,101,836 km (0.094 R)
• M58: 26,515,774 km (0.106 R)
• M59: 27,001,668 km (0.107 R)
• M60: 27,420,392 km (0.078 R)
• M61: 28,123,053 km (0.107 R)
• M62: 28,264,423 km (0.069 R)
• M63: 28,974,116 km (0.113 R)
• M64: 29,402,863 km (0.104 R)
• M65: 30,121,980 km (0.117 R)
• M66: 31,284,655 km (0.084 R)
• M67: 31,651,020 km (0.12 R)
• M68: 31,797,925 km (0.082 R)
• M69: 33,878,682 km (0.032 R)
• M70: 34,632,505 km (0.096 R)
• M71: 35,011,437 km (0.107 R)
• M72: 35,239,424 km (0.089 R)
• M73: 35,926,527 km (0.119 R)
• M74: 36,772,204 km (0.072 R)
• M75: 36,926,738 km (0.105 R)
• M76: 37,004,081 km (0.057 R)
• M77: 37,313,898 km (0.085 R)
• M78: 41,579,681 km (0.102 R)
• M79: 43,443,072 km (0.067 R)
• M80: 43,769,794 km (0.036 R)
• M81: 44,755,195 km (0.109 R)
• M82: 46,497,113 km (0.055 R)
• M83: 47,839,155 km (0.097 R)
• M84: 47,923,379 km (0.112 R)
• M85: 48,007,752 km (0.113 R)
• M86: 53,682,747 km (0.099 R)
• M87: 54,560,887 km (0.066 R)
• M88: 54,649,000 km (0.109 R)
• M89: 54,825,226 km (0.066 R)
• M90: 56,509,548 km (0.11 R)
• M91: 56,777,029 km (0.051 R)
• M92: 57,761,383 km (0.073 R)
• M93: 59,656,340 km (0.048 R)
• M94: 59,837,802 km (0.082 R)
• M95: 60,748,255 km (0.048 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 12,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit