🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.55 AU - 0.91 AU

Year: 283 Days

Day: 41.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,246,840 km

• M1: 190,139 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.77 AU - 0.97 AU

Year: 368 Days

Day: 27.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.33 AU - 2.01 AU

Year: 978 Days

Day: 20.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.4

Radius: 10.6

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.72 AU - 7.12 AU

Year: 8247 Days

Day: 7.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 95,246,840 km

• M1: 157,975 km (0.08 R)
• M2: 240,404 km (0.094 R)
• M3: 328,068 km (0.093 R)
• M4: 492,327 km (0.112 R)
• M5: 808,576 km (0.065 R)
• M6: 948,301 km (0.07 R)
• M7: 1,032,076 km (0.109 R)
• M8: 1,162,525 km (0.062 R)
• M9: 1,428,660 km (0.107 R)
• M10: 1,844,542 km (0.111 R)
• M11: 1,951,055 km (0.09 R)
• M12: 2,045,900 km (0.051 R)
• M13: 2,254,590 km (0.113 R)
• M14: 2,441,138 km (0.066 R)
• M15: 2,543,762 km (0.089 R)
• M16: 3,158,011 km (0.11 R)
• M17: 3,318,679 km (0.088 R)
• M18: 3,648,243 km (0.106 R)
• M19: 3,749,072 km (0.118 R)
• M20: 3,936,668 km (0.072 R)
• M21: 4,057,693 km (0.118 R)
• M22: 4,197,417 km (0.115 R)
• M23: 4,303,332 km (0.05 R)
• M24: 4,699,318 km (0.067 R)
• M25: 4,976,074 km (0.108 R)
• M26: 5,107,122 km (0.063 R)
• M27: 5,315,212 km (0.076 R)
• M28: 5,449,252 km (0.089 R)
• M29: 5,857,953 km (0.106 R)
• M30: 6,056,021 km (0.087 R)
• M31: 6,520,223 km (0.036 R)
• M32: 6,622,548 km (0.056 R)
• M33: 6,974,851 km (0.071 R)
• M34: 7,142,850 km (0.082 R)
• M35: 7,227,223 km (0.101 R)
• M36: 7,418,558 km (0.047 R)
• M37: 7,762,783 km (0.105 R)
• M38: 8,090,253 km (0.058 R)
• M39: 8,422,360 km (0.041 R)
• M40: 8,736,216 km (0.119 R)
• M41: 8,803,984 km (0.112 R)
• M42: 9,054,112 km (0.118 R)
• M43: 9,537,911 km (0.074 R)
• M44: 9,747,947 km (0.096 R)
• M45: 9,982,965 km (0.064 R)
• M46: 10,363,093 km (0.084 R)
• M47: 10,482,921 km (0.117 R)
• M48: 10,699,539 km (0.069 R)
• M49: 10,917,802 km (0.102 R)
• M50: 11,039,724 km (0.062 R)
• M51: 11,137,561 km (0.096 R)
• M52: 11,408,034 km (0.104 R)
• M53: 11,531,752 km (0.032 R)
• M54: 12,232,618 km (0.12 R)
• M55: 12,664,956 km (0.047 R)
• M56: 13,780,657 km (0.056 R)
• M57: 14,337,011 km (0.101 R)
• M58: 14,738,981 km (0.118 R)
• M59: 15,636,119 km (0.106 R)
• M60: 15,911,529 km (0.098 R)
• M61: 16,299,735 km (0.113 R)
• M62: 16,523,085 km (0.094 R)
• M63: 16,916,228 km (0.112 R)
• M64: 17,029,174 km (0.052 R)
• M65: 17,568,774 km (0.063 R)
• M66: 18,374,358 km (0.104 R)
• M67: 18,635,856 km (0.064 R)
• M68: 18,781,713 km (0.058 R)
• M69: 19,045,155 km (0.073 R)
• M70: 19,339,265 km (0.078 R)
• M71: 19,694,260 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.6

Radius: 8.2

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.41 AU - 10.35 AU

Year: 10990 Days

Day: 5 Hours

Environment

Temp: -191 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 95,246,840 km

• M1: 112,797 km (0.071 R)
• M2: 356,791 km (0.047 R)
• M3: 521,498 km (0.073 R)
• M4: 695,780 km (0.112 R)
• M5: 758,312 km (0.115 R)
• M6: 1,063,940 km (0.069 R)
• M7: 1,366,577 km (0.118 R)
• M8: 1,803,402 km (0.082 R)
• M9: 2,234,244 km (0.074 R)
• M10: 2,329,089 km (0.049 R)
• M11: 2,797,480 km (0.069 R)
• M12: 3,567,610 km (0.108 R)
• M13: 3,706,736 km (0.094 R)
• M14: 4,164,206 km (0.032 R)
• M15: 4,639,479 km (0.077 R)
• M16: 6,000,520 km (0.027 R)
• M17: 6,133,064 km (0.118 R)
• M18: 7,404,646 km (0.066 R)
• M19: 8,124,960 km (0.066 R)
• M20: 9,094,503 km (0.063 R)
• M21: 9,515,771 km (0.116 R)
• M22: 10,061,055 km (0.067 R)
• M23: 10,736,789 km (0.108 R)
• M24: 12,807,822 km (0.059 R)
• M25: 14,196,389 km (0.077 R)
• M26: 14,417,644 km (0.093 R)
• M27: 14,506,356 km (0.088 R)
• M28: 14,684,677 km (0.036 R)
• M29: 14,773,987 km (0.064 R)
• M30: 15,088,142 km (0.057 R)
• M31: 15,860,516 km (0.072 R)
• M32: 15,952,219 km (0.074 R)
• M33: 16,182,301 km (0.116 R)
• M34: 16,925,802 km (0.109 R)
• M35: 17,066,424 km (0.098 R)
• M36: 17,680,374 km (0.075 R)
• M37: 18,301,654 km (0.088 R)
• M38: 18,881,495 km (0.1 R)
• M39: 19,320,266 km (0.091 R)
• M40: 20,506,727 km (0.119 R)
• M41: 20,606,658 km (0.112 R)
• M42: 21,920,726 km (0.111 R)
• M43: 22,846,138 km (0.076 R)
• M44: 24,416,766 km (0.105 R)
• M45: 24,469,724 km (0.103 R)
• M46: 24,841,474 km (0.072 R)
• M47: 26,946,616 km (0.112 R)
• M48: 27,605,893 km (0.105 R)
• M49: 28,159,256 km (0.091 R)
• M50: 28,548,809 km (0.112 R)
• M51: 30,295,364 km (0.118 R)
• M52: 30,751,637 km (0.107 R)
• M53: 31,037,968 km (0.074 R)
• M54: 31,786,705 km (0.117 R)
• M55: 32,018,283 km (0.057 R)
• M56: 32,774,650 km (0.074 R)
• M57: 33,478,059 km (0.107 R)
• M58: 35,738,483 km (0.057 R)
• M59: 35,798,621 km (0.04 R)
• M60: 37,008,568 km (0.109 R)
• M61: 37,557,443 km (0.117 R)
• M62: 40,279,376 km (0.062 R)
• M63: 40,404,590 km (0.096 R)
• M64: 41,411,084 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.7

Radius: 3.1

Gravity: 87.38 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 11.05 AU - 18.17 AU

Year: 25299 Days

Day: 22.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,246,840 km

• M1: 328,218 km (0.081 R)
• M2: 688,898 km (0.114 R)
• M3: 828,922 km (0.103 R)
• M4: 887,564 km (0.114 R)
• M5: 977,921 km (0.112 R)
• M6: 1,167,462 km (0.08 R)
• M7: 2,397,904 km (0.055 R)
• M8: 2,695,305 km (0.051 R)
• M9: 2,959,495 km (0.058 R)
• M10: 3,094,582 km (0.093 R)
• M11: 3,140,059 km (0.062 R)
• M12: 3,370,889 km (0.12 R)
• M13: 4,656,533 km (0.036 R)
• M14: 4,919,376 km (0.067 R)
• M15: 4,972,484 km (0.086 R)
• M16: 5,187,007 km (0.062 R)
• M17: 5,295,465 km (0.066 R)
• M18: 6,536,081 km (0.085 R)
• M19: 6,948,821 km (0.109 R)
• M20: 8,048,515 km (0.094 R)
• M21: 9,729,397 km (0.112 R)
• M22: 10,815,627 km (0.093 R)
• M23: 11,232,706 km (0.075 R)
• M24: 11,868,197 km (0.114 R)
• M25: 13,026,534 km (0.115 R)
• M26: 13,173,888 km (0.1 R)
• M27: 14,144,778 km (0.085 R)
• M28: 14,448,162 km (0.12 R)
• M29: 14,524,308 km (0.027 R)
• M30: 14,753,641 km (0.117 R)
• M31: 15,448,823 km (0.093 R)
• M32: 15,682,943 km (0.109 R)
• M33: 18,005,301 km (0.068 R)
• M34: 18,747,456 km (0.112 R)
• M35: 19,331,785 km (0.097 R)
• M36: 19,499,783 km (0.114 R)
• M37: 21,206,246 km (0.111 R)
• M38: 23,405,634 km (0.083 R)
• M39: 24,214,959 km (0.072 R)
• M40: 24,759,644 km (0.058 R)
• M41: 24,942,004 km (0.101 R)
• M42: 25,492,076 km (0.045 R)
• M43: 27,542,614 km (0.08 R)
• M44: 28,970,824 km (0.065 R)
• M45: 29,645,511 km (0.094 R)
• M46: 30,716,183 km (0.12 R)
• M47: 31,010,292 km (0.055 R)
• M48: 31,305,449 km (0.115 R)
• M49: 32,595,132 km (0.042 R)
• M50: 33,397,276 km (0.104 R)
• M51: 34,714,635 km (0.112 R)
• M52: 34,918,836 km (0.087 R)
• M53: 38,555,859 km (0.116 R)
• M54: 38,661,475 km (0.032 R)
• M55: 39,723,471 km (0.112 R)
• M56: 43,185,764 km (0.099 R)
• M57: 43,515,328 km (0.096 R)
• M58: 48,785,212 km (0.081 R)
• M59: 50,393,389 km (0.094 R)
• M60: 50,972,034 km (0.112 R)
• M61: 51,669,160 km (0.114 R)
• M62: 51,902,233 km (0.089 R)
• M63: 53,425,888 km (0.104 R)
• M64: 53,543,621 km (0.083 R)
• M65: 54,370,748 km (0.116 R)
• M66: 55,440,372 km (0.106 R)
• M67: 55,678,981 km (0.083 R)
• M68: 56,157,245 km (0.084 R)
• M69: 57,117,963 km (0.097 R)
• M70: 57,479,541 km (0.044 R)
• M71: 58,569,062 km (0.086 R)
• M72: 59,177,327 km (0.104 R)
• M73: 59,421,172 km (0.045 R)
• M74: 59,665,316 km (0.113 R)
• M75: 60,399,991 km (0.091 R)
• M76: 62,125,602 km (0.056 R)
• M77: 65,751,555 km (0.078 R)
• M78: 66,130,487 km (0.104 R)
• M79: 67,399,077 km (0.09 R)
• M80: 67,781,150 km (0.098 R)
• M81: 68,036,364 km (0.052 R)
• M82: 70,088,996 km (0.096 R)
• M83: 72,944,520 km (0.036 R)
• M84: 73,075,119 km (0.1 R)
• M85: 73,336,766 km (0.087 R)
• M86: 76,899,140 km (0.079 R)
• M87: 78,098,915 km (0.075 R)
• M88: 82,143,144 km (0.116 R)
• M89: 83,779,744 km (0.083 R)
• M90: 85,014,226 km (0.098 R)
• M91: 85,840,455 km (0.086 R)
• M92: 85,978,534 km (0.114 R)
• M93: 87,917,921 km (0.111 R)
• M94: 94,391,320 km (0.101 R)
• M95: 95,104,004 km (0.068 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 18,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit