🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.04 AU - 1.28 AU

Year: 463 Days

Day: 13.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 34,681,030 km

• M1: 98,884 km (0.109 R)
• M2: 629,657 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.46 AU - 1.88 AU

Year: 800 Days

Day: 15.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,681,030 km

• M1: 87,515 km (0.069 R)
• M2: 255,513 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.67 AU - 1.75 AU

Year: 829 Days

Day: 43 Hours

Environment

Temp: -63 °C

Axial Tilt: 158.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,681,030 km

• M1: 661,971 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.72 AU - 2.64 AU

Year: 1194 Days

Day: 22.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 79.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.1

Radius: 11.6

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.44 AU - 10 AU

Year: 8740 Days

Day: 14.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 34,681,030 km

• M1: 179,218 km (0.085 R)
• M2: 325,824 km (0.071 R)
• M3: 1,212,640 km (0.112 R)
• M4: 1,719,478 km (0.114 R)
• M5: 1,953,000 km (0.117 R)
• M6: 2,084,796 km (0.074 R)
• M7: 2,242,322 km (0.052 R)
• M8: 2,357,363 km (0.084 R)
• M9: 2,450,862 km (0.101 R)
• M10: 2,545,707 km (0.108 R)
• M11: 2,887,239 km (0.037 R)
• M12: 5,260,011 km (0.095 R)
• M13: 5,664,224 km (0.116 R)
• M14: 5,790,634 km (0.065 R)
• M15: 5,917,942 km (0.059 R)
• M16: 6,273,088 km (0.064 R)
• M17: 6,403,986 km (0.061 R)
• M18: 6,802,066 km (0.112 R)
• M19: 7,173,966 km (0.072 R)
• M20: 7,483,334 km (0.064 R)
• M21: 8,293,856 km (0.053 R)
• M22: 8,437,619 km (0.05 R)
• M23: 8,727,689 km (0.082 R)
• M24: 9,467,451 km (0.086 R)
• M25: 9,580,098 km (0.118 R)
• M26: 10,692,657 km (0.098 R)
• M27: 11,125,294 km (0.066 R)
• M28: 11,845,608 km (0.103 R)
• M29: 12,007,772 km (0.049 R)
• M30: 12,622,320 km (0.083 R)
• M31: 12,746,487 km (0.12 R)
• M32: 13,627,020 km (0.104 R)
• M33: 13,711,991 km (0.116 R)
• M34: 14,096,159 km (0.111 R)
• M35: 14,268,047 km (0.116 R)
• M36: 14,440,533 km (0.118 R)
• M37: 14,700,833 km (0.078 R)
• M38: 15,490,710 km (0.069 R)
• M39: 15,801,574 km (0.109 R)
• M40: 17,295,010 km (0.115 R)
• M41: 17,802,895 km (0.052 R)
• M42: 18,409,364 km (0.117 R)
• M43: 18,927,721 km (0.119 R)
• M44: 19,260,277 km (0.059 R)
• M45: 20,706,888 km (0.055 R)
• M46: 20,804,576 km (0.115 R)
• M47: 21,839,494 km (0.109 R)
• M48: 22,388,219 km (0.07 R)
• M49: 23,703,483 km (0.062 R)
• M50: 23,805,659 km (0.032 R)
• M51: 24,010,608 km (0.102 R)
• M52: 24,628,597 km (0.109 R)
• M53: 25,408,600 km (0.069 R)
• M54: 25,513,318 km (0.11 R)
• M55: 27,528,103 km (0.072 R)
• M56: 28,229,118 km (0.079 R)
• M57: 28,391,731 km (0.063 R)
• M58: 28,772,308 km (0.061 R)
• M59: 29,758,756 km (0.052 R)
• M60: 30,200,818 km (0.071 R)
• M61: 31,035,425 km (0.039 R)
• M62: 31,821,262 km (0.069 R)
• M63: 32,046,856 km (0.063 R)
• M64: 32,386,443 km (0.116 R)
• M65: 32,556,835 km (0.062 R)
• M66: 32,955,214 km (0.105 R)
• M67: 33,355,239 km (0.114 R)
• M68: 34,796,914 km (0.083 R)
• M69: 35,087,732 km (0.108 R)
• M70: 35,379,298 km (0.11 R)
• M71: 35,496,134 km (0.05 R)
• M72: 36,258,934 km (0.1 R)
• M73: 38,940,775 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427

Radius: 14.4

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.65 AU - 10.77 AU

Year: 9533 Days

Day: 8.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,681,030 km

• M1: 251,624 km (0.073 R)
• M2: 863,778 km (0.113 R)
• M3: 1,039,107 km (0.088 R)
• M4: 1,227,451 km (0.072 R)
• M5: 1,619,547 km (0.057 R)
• M6: 1,759,121 km (0.112 R)
• M7: 1,987,109 km (0.067 R)
• M8: 2,137,454 km (0.05 R)
• M9: 2,247,259 km (0.098 R)
• M10: 2,518,779 km (0.085 R)
• M11: 2,658,653 km (0.063 R)
• M12: 2,753,498 km (0.089 R)
• M13: 2,971,014 km (0.072 R)
• M14: 3,119,116 km (0.075 R)
• M15: 3,397,517 km (0.104 R)
• M16: 3,578,830 km (0.087 R)
• M17: 3,736,955 km (0.104 R)
• M18: 3,870,546 km (0.105 R)
• M19: 4,705,601 km (0.082 R)
• M20: 4,937,777 km (0.106 R)
• M21: 5,293,072 km (0.071 R)
• M22: 5,626,226 km (0.085 R)
• M23: 6,505,114 km (0.086 R)
• M24: 6,634,217 km (0.025 R)
• M25: 7,126,095 km (0.114 R)
• M26: 8,006,478 km (0.058 R)
• M27: 8,389,449 km (0.041 R)
• M28: 8,742,799 km (0.105 R)
• M29: 8,849,761 km (0.077 R)
• M30: 8,993,076 km (0.064 R)
• M31: 9,245,747 km (0.077 R)
• M32: 10,017,971 km (0.111 R)
• M33: 10,355,314 km (0.082 R)
• M34: 10,468,560 km (0.096 R)
• M35: 10,658,250 km (0.106 R)
• M36: 11,234,351 km (0.075 R)
• M37: 11,389,634 km (0.1 R)
• M38: 12,336,738 km (0.093 R)
• M39: 13,679,977 km (0.109 R)
• M40: 13,887,619 km (0.084 R)
• M41: 14,054,421 km (0.097 R)
• M42: 14,264,007 km (0.111 R)
• M43: 14,856,116 km (0.104 R)
• M44: 15,155,162 km (0.082 R)
• M45: 16,591,900 km (0.086 R)
• M46: 16,857,885 km (0.094 R)
• M47: 16,991,326 km (0.056 R)
• M48: 18,208,604 km (0.091 R)
• M49: 18,437,040 km (0.12 R)
• M50: 18,989,355 km (0.044 R)
• M51: 19,221,082 km (0.11 R)
• M52: 20,063,169 km (0.085 R)
• M53: 20,157,565 km (0.073 R)
• M54: 21,156,729 km (0.112 R)
• M55: 21,348,963 km (0.12 R)
• M56: 21,445,154 km (0.072 R)
• M57: 21,686,605 km (0.066 R)
• M58: 22,416,194 km (0.118 R)
• M59: 22,563,099 km (0.083 R)
• M60: 23,550,445 km (0.051 R)
• M61: 24,905,951 km (0.114 R)
• M62: 25,159,669 km (0.059 R)
• M63: 25,261,396 km (0.103 R)
• M64: 26,648,467 km (0.071 R)
• M65: 26,752,288 km (0.067 R)
• M66: 27,064,200 km (0.093 R)
• M67: 27,902,247 km (0.065 R)
• M68: 28,271,454 km (0.03 R)
• M69: 28,589,350 km (0.11 R)
• M70: 30,196,181 km (0.118 R)
• M71: 31,448,016 km (0.113 R)
• M72: 31,612,424 km (0.113 R)
• M73: 31,887,385 km (0.094 R)
• M74: 32,772,106 km (0.104 R)
• M75: 32,883,407 km (0.101 R)
• M76: 33,273,409 km (0.111 R)
• M77: 33,721,155 km (0.107 R)
• M78: 34,396,440 km (0.096 R)
• M79: 35,532,037 km (0.108 R)
• M80: 36,104,399 km (0.057 R)
• M81: 36,852,987 km (0.114 R)
• M82: 37,084,415 km (0.043 R)
• M83: 39,424,574 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.8

Radius: 12.1

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.32 AU - 11.4 AU

Year: 13272 Days

Day: 12.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 34,681,030 km

• M1: 210,783 km (0.09 R)
• M2: 562,338 km (0.109 R)
• M3: 907,161 km (0.074 R)
• M4: 1,172,847 km (0.043 R)
• M5: 1,618,350 km (0.115 R)
• M6: 2,000,273 km (0.078 R)
• M7: 2,410,470 km (0.092 R)
• M8: 3,174,467 km (0.075 R)
• M9: 3,479,646 km (0.073 R)
• M10: 4,009,373 km (0.092 R)
• M11: 4,414,035 km (0.08 R)
• M12: 4,564,530 km (0.057 R)
• M13: 4,870,607 km (0.119 R)
• M14: 6,757,934 km (0.027 R)
• M15: 6,888,234 km (0.114 R)
• M16: 7,328,500 km (0.056 R)
• M17: 7,417,661 km (0.08 R)
• M18: 7,597,029 km (0.065 R)
• M19: 8,422,360 km (0.092 R)
• M20: 8,562,683 km (0.085 R)
• M21: 8,656,630 km (0.095 R)
• M22: 9,227,795 km (0.066 R)
• M23: 9,713,240 km (0.051 R)
• M24: 10,008,397 km (0.113 R)
• M25: 10,708,814 km (0.058 R)
• M26: 11,167,481 km (0.053 R)
• M27: 11,373,477 km (0.083 R)
• M28: 11,684,641 km (0.117 R)
• M29: 12,104,113 km (0.09 R)
• M30: 12,742,447 km (0.066 R)
• M31: 12,957,719 km (0.107 R)
• M32: 13,996,526 km (0.09 R)
• M33: 14,497,978 km (0.102 R)
• M34: 14,666,575 km (0.117 R)
• M35: 15,289,800 km (0.106 R)
• M36: 16,328,308 km (0.084 R)
• M37: 16,856,239 km (0.111 R)
• M38: 17,033,363 km (0.107 R)
• M39: 18,351,620 km (0.102 R)
• M40: 18,961,680 km (0.095 R)
• M41: 20,453,021 km (0.113 R)
• M42: 21,148,950 km (0.11 R)
• M43: 21,276,408 km (0.066 R)
• M44: 21,404,015 km (0.099 R)
• M45: 21,595,949 km (0.059 R)
• M46: 22,304,743 km (0.112 R)
• M47: 22,434,445 km (0.064 R)
• M48: 22,759,670 km (0.115 R)
• M49: 23,415,059 km (0.07 R)
• M50: 23,811,194 km (0.102 R)
• M51: 23,943,738 km (0.093 R)
• M52: 24,543,326 km (0.036 R)
• M53: 25,418,025 km (0.074 R)
• M54: 25,553,560 km (0.051 R)
• M55: 26,852,519 km (0.12 R)
• M56: 28,664,897 km (0.115 R)
• M57: 28,805,968 km (0.086 R)
• M58: 30,444,513 km (0.12 R)
• M59: 31,021,512 km (0.108 R)
• M60: 32,626,847 km (0.085 R)
• M61: 34,184,460 km (0.051 R)
• M62: 34,934,544 km (0.03 R)
• M63: 35,160,736 km (0.088 R)
• M64: 36,146,137 km (0.104 R)
• M65: 36,527,611 km (0.079 R)
• M66: 36,604,056 km (0.107 R)
• M67: 36,987,176 km (0.089 R)
• M68: 38,766,194 km (0.114 R)
• M69: 39,626,980 km (0.099 R)
• M70: 40,020,273 km (0.116 R)
• M71: 40,099,111 km (0.074 R)
• M72: 40,335,924 km (0.07 R)
• M73: 41,446,988 km (0.114 R)
• M74: 41,846,115 km (0.083 R)
• M75: 41,926,150 km (0.111 R)
• M76: 43,861,497 km (0.082 R)
• M77: 44,024,110 km (0.054 R)
• M78: 44,349,934 km (0.107 R)
• M79: 44,676,506 km (0.103 R)
• M80: 45,167,936 km (0.076 R)
• M81: 45,825,867 km (0.098 R)
• M82: 46,569,967 km (0.112 R)
• M83: 46,901,924 km (0.094 R)
• M84: 47,401,282 km (0.104 R)
• M85: 47,651,709 km (0.034 R)
• M86: 52,491,649 km (0.117 R)
• M87: 53,356,773 km (0.12 R)
• M88: 56,510,147 km (0.116 R)
• M89: 57,752,707 km (0.11 R)
• M90: 58,020,038 km (0.082 R)
• M91: 59,183,760 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.7

Radius: 7.4

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 12.06 AU - 12.2 AU

Year: 15667 Days

Day: 20.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 34,681,030 km

• M1: 189,840 km (0.106 R)
• M2: 280,795 km (0.034 R)
• M3: 964,308 km (0.091 R)
• M4: 1,088,923 km (0.045 R)
• M5: 1,136,944 km (0.068 R)
• M6: 1,423,424 km (0.096 R)
• M7: 1,565,991 km (0.067 R)
• M8: 2,061,459 km (0.119 R)
• M9: 2,223,174 km (0.071 R)
• M10: 2,473,750 km (0.108 R)
• M11: 2,667,779 km (0.055 R)
• M12: 3,024,719 km (0.059 R)
• M13: 3,139,461 km (0.118 R)
• M14: 3,783,629 km (0.096 R)
• M15: 3,832,997 km (0.096 R)
• M16: 4,338,039 km (0.077 R)
• M17: 4,890,953 km (0.094 R)
• M18: 5,134,648 km (0.096 R)
• M19: 5,493,832 km (0.071 R)
• M20: 5,605,881 km (0.04 R)
• M21: 6,091,027 km (0.088 R)
• M22: 6,382,743 km (0.048 R)
• M23: 7,656,868 km (0.088 R)
• M24: 7,971,622 km (0.036 R)
• M25: 8,162,509 km (0.082 R)
• M26: 8,483,994 km (0.041 R)
• M27: 9,205,804 km (0.115 R)
• M28: 9,607,923 km (0.094 R)
• M29: 10,221,723 km (0.076 R)
• M30: 10,359,802 km (0.104 R)
• M31: 10,568,192 km (0.097 R)
• M32: 10,637,905 km (0.117 R)
• M33: 10,813,084 km (0.086 R)
• M34: 10,883,395 km (0.076 R)
• M35: 11,095,225 km (0.117 R)
• M36: 11,201,589 km (0.042 R)
• M37: 11,956,011 km (0.075 R)
• M38: 12,541,837 km (0.053 R)
• M39: 12,875,440 km (0.065 R)
• M40: 12,987,339 km (0.036 R)
• M41: 14,008,644 km (0.111 R)
• M42: 14,432,006 km (0.038 R)
• M43: 14,664,780 km (0.1 R)
• M44: 16,978,012 km (0.106 R)
• M45: 17,305,930 km (0.1 R)
• M46: 18,934,004 km (0.12 R)
• M47: 19,018,826 km (0.086 R)
• M48: 19,188,769 km (0.075 R)
• M49: 19,787,759 km (0.12 R)
• M50: 20,785,128 km (0.093 R)
• M51: 21,532,818 km (0.116 R)
• M52: 22,378,794 km (0.119 R)
• M53: 23,190,213 km (0.117 R)
• M54: 23,645,140 km (0.063 R)
• M55: 23,736,545 km (0.064 R)
• M56: 23,965,429 km (0.113 R)
• M57: 25,027,724 km (0.12 R)
• M58: 25,494,469 km (0.059 R)
• M59: 26,011,031 km (0.089 R)
• M60: 27,485,617 km (0.072 R)
• M61: 28,354,182 km (0.107 R)
• M62: 28,402,652 km (0.087 R)
• M63: 29,182,805 km (0.09 R)
• M64: 29,427,996 km (0.071 R)
• M65: 30,415,641 km (0.086 R)
• M66: 30,913,652 km (0.064 R)
• M67: 31,213,596 km (0.098 R)
• M68: 32,271,402 km (0.091 R)
• M69: 32,474,257 km (0.111 R)
• M70: 32,728,274 km (0.1 R)
• M71: 33,699,912 km (0.085 R)
• M72: 33,957,221 km (0.051 R)
• M73: 34,370,260 km (0.077 R)
• M74: 34,680,975 km (0.031 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 13,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit