🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.98 AU - 1.34 AU

Year: 468 Days

Day: 42.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 55,741,006 km

• M1: 532,120 km (0.112 R)
• M2: 787,034 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.28 AU - 2.46 AU

Year: 1367 Days

Day: 12.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.11 AU - 2.99 AU

Year: 1526 Days

Day: 37.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.9

Radius: 12.6

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.15 AU - 6.83 AU

Year: 5494 Days

Day: 12.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 55,741,006 km

• M1: 222,302 km (0.059 R)
• M2: 367,113 km (0.095 R)
• M3: 574,605 km (0.091 R)
• M4: 751,879 km (0.077 R)
• M5: 862,282 km (0.06 R)
• M6: 1,028,785 km (0.079 R)
• M7: 1,111,213 km (0.062 R)
• M8: 1,418,337 km (0.114 R)
• M9: 1,534,725 km (0.075 R)
• M10: 1,630,168 km (0.1 R)
• M11: 1,715,588 km (0.108 R)
• M12: 2,152,265 km (0.113 R)
• M13: 2,439,343 km (0.115 R)
• M14: 2,609,136 km (0.064 R)
• M15: 2,812,141 km (0.043 R)
• M16: 3,020,531 km (0.083 R)
• M17: 3,265,123 km (0.098 R)
• M18: 3,790,062 km (0.098 R)
• M19: 4,121,272 km (0.095 R)
• M20: 4,847,270 km (0.053 R)
• M21: 5,876,653 km (0.073 R)
• M22: 6,652,468 km (0.055 R)
• M23: 6,951,813 km (0.115 R)
• M24: 7,133,574 km (0.068 R)
• M25: 7,275,992 km (0.109 R)
• M26: 8,171,784 km (0.103 R)
• M27: 8,622,073 km (0.062 R)
• M28: 8,795,607 km (0.114 R)
• M29: 9,190,545 km (0.112 R)
• M30: 9,279,257 km (0.072 R)
• M31: 9,390,258 km (0.109 R)
• M32: 9,998,074 km (0.112 R)
• M33: 10,134,807 km (0.05 R)
• M34: 10,734,694 km (0.118 R)
• M35: 10,851,530 km (0.12 R)
• M36: 11,062,613 km (0.11 R)
• M37: 11,180,496 km (0.064 R)
• M38: 11,584,560 km (0.103 R)
• M39: 12,236,059 km (0.098 R)
• M40: 13,574,810 km (0.062 R)
• M41: 14,415,700 km (0.094 R)
• M42: 14,777,427 km (0.077 R)
• M43: 15,642,253 km (0.042 R)
• M44: 15,827,904 km (0.101 R)
• M45: 16,631,394 km (0.058 R)
• M46: 16,766,630 km (0.073 R)
• M47: 16,983,697 km (0.067 R)
• M48: 17,229,187 km (0.062 R)
• M49: 17,393,296 km (0.091 R)
• M50: 17,723,458 km (0.112 R)
• M51: 18,194,542 km (0.113 R)
• M52: 18,278,167 km (0.062 R)
• M53: 18,866,685 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.8

Radius: 9.7

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.02 AU - 8.12 AU

Year: 7045 Days

Day: 11 Hours

Environment

Temp: -165 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 55,741,006 km

• M1: 135,087 km (0.101 R)
• M2: 302,936 km (0.107 R)
• M3: 473,477 km (0.096 R)
• M4: 596,297 km (0.08 R)
• M5: 864,376 km (0.118 R)
• M6: 1,261,260 km (0.07 R)
• M7: 1,770,790 km (0.095 R)
• M8: 2,000,722 km (0.11 R)
• M9: 2,159,595 km (0.104 R)
• M10: 2,240,677 km (0.086 R)
• M11: 2,372,473 km (0.113 R)
• M12: 2,748,262 km (0.093 R)
• M13: 2,818,573 km (0.094 R)
• M14: 3,827,162 km (0.081 R)
• M15: 4,065,322 km (0.098 R)
• M16: 4,493,920 km (0.109 R)
• M17: 5,284,096 km (0.052 R)
• M18: 5,416,341 km (0.105 R)
• M19: 5,616,802 km (0.08 R)
• M20: 5,864,985 km (0.059 R)
• M21: 6,560,315 km (0.092 R)
• M22: 7,355,279 km (0.09 R)
• M23: 7,453,714 km (0.112 R)
• M24: 7,826,811 km (0.06 R)
• M25: 7,927,191 km (0.049 R)
• M26: 8,155,029 km (0.057 R)
• M27: 8,256,905 km (0.098 R)
• M28: 8,462,004 km (0.05 R)
• M29: 8,616,987 km (0.104 R)
• M30: 8,929,646 km (0.105 R)
• M31: 9,166,759 km (0.04 R)
• M32: 9,325,931 km (0.084 R)
• M33: 10,327,639 km (0.062 R)
• M34: 10,799,321 km (0.093 R)
• M35: 11,792,501 km (0.092 R)
• M36: 11,878,969 km (0.11 R)
• M37: 12,637,430 km (0.097 R)
• M38: 13,532,025 km (0.118 R)
• M39: 13,986,952 km (0.098 R)
• M40: 14,139,692 km (0.103 R)
• M41: 14,632,317 km (0.106 R)
• M42: 15,067,946 km (0.105 R)
• M43: 15,920,205 km (0.032 R)
• M44: 17,243,997 km (0.077 R)
• M45: 17,770,133 km (0.074 R)
• M46: 17,968,799 km (0.079 R)
• M47: 19,584,755 km (0.065 R)
• M48: 20,652,734 km (0.072 R)
• M49: 20,792,010 km (0.096 R)
• M50: 21,106,315 km (0.113 R)
• M51: 21,351,954 km (0.109 R)
• M52: 22,486,654 km (0.106 R)
• M53: 22,845,240 km (0.075 R)
• M54: 22,917,197 km (0.107 R)
• M55: 23,531,895 km (0.056 R)
• M56: 23,786,510 km (0.095 R)
• M57: 24,556,042 km (0.09 R)

Asteroid Belt

Center: 8.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.4

Radius: 9.7

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.7 AU - 9.64 AU

Year: 10406 Days

Day: 13.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 55,741,006 km

• M1: 129,253 km (0.118 R)
• M2: 207,343 km (0.058 R)
• M3: 327,769 km (0.075 R)
• M4: 587,770 km (0.112 R)
• M5: 1,132,605 km (0.079 R)
• M6: 1,464,862 km (0.084 R)
• M7: 1,582,446 km (0.12 R)
• M8: 2,519,527 km (0.119 R)
• M9: 3,073,039 km (0.078 R)
• M10: 3,317,333 km (0.103 R)
• M11: 3,441,798 km (0.091 R)
• M12: 3,727,680 km (0.065 R)
• M13: 4,911,747 km (0.091 R)
• M14: 5,861,095 km (0.093 R)
• M15: 5,936,492 km (0.082 R)
• M16: 6,629,280 km (0.091 R)
• M17: 6,786,807 km (0.12 R)
• M18: 7,065,358 km (0.08 R)
• M19: 8,343,672 km (0.112 R)
• M20: 9,558,706 km (0.067 R)
• M21: 9,736,727 km (0.094 R)
• M22: 10,006,003 km (0.067 R)
• M23: 10,141,389 km (0.095 R)
• M24: 10,597,513 km (0.098 R)
• M25: 10,781,967 km (0.115 R)
• M26: 11,200,542 km (0.086 R)
• M27: 11,435,560 km (0.079 R)
• M28: 12,005,977 km (0.077 R)
• M29: 12,150,040 km (0.115 R)
• M30: 12,246,381 km (0.113 R)
• M31: 12,878,881 km (0.106 R)
• M32: 14,583,249 km (0.107 R)
• M33: 14,942,733 km (0.115 R)
• M34: 15,723,335 km (0.099 R)
• M35: 16,410,438 km (0.108 R)
• M36: 16,730,876 km (0.069 R)
• M37: 17,269,578 km (0.103 R)
• M38: 17,432,191 km (0.075 R)
• M39: 17,868,718 km (0.027 R)
• M40: 22,190,600 km (0.12 R)
• M41: 23,319,166 km (0.094 R)
• M42: 23,739,686 km (0.041 R)
• M43: 24,223,336 km (0.107 R)
• M44: 24,771,313 km (0.073 R)
• M45: 25,879,534 km (0.115 R)
• M46: 27,889,531 km (0.104 R)
• M47: 29,170,986 km (0.076 R)
• M48: 29,300,239 km (0.029 R)
• M49: 30,144,719 km (0.05 R)
• M50: 31,592,078 km (0.108 R)
• M51: 32,658,861 km (0.045 R)
• M52: 33,534,158 km (0.108 R)
• M53: 34,280,950 km (0.046 R)
• M54: 36,414,964 km (0.077 R)
• M55: 37,603,370 km (0.119 R)
• M56: 37,884,763 km (0.111 R)
• M57: 37,955,224 km (0.094 R)
• M58: 38,449,794 km (0.105 R)
• M59: 38,662,522 km (0.089 R)
• M60: 39,588,234 km (0.093 R)
• M61: 39,803,057 km (0.116 R)
• M62: 40,882,256 km (0.066 R)
• M63: 41,607,057 km (0.114 R)
• M64: 42,336,197 km (0.044 R)
• M65: 42,409,351 km (0.063 R)
• M66: 42,629,110 km (0.083 R)
• M67: 42,922,471 km (0.095 R)
• M68: 43,954,996 km (0.075 R)
• M69: 44,325,849 km (0.096 R)
• M70: 45,969,331 km (0.12 R)
• M71: 46,421,117 km (0.073 R)
• M72: 46,723,005 km (0.098 R)
• M73: 47,025,642 km (0.105 R)
• M74: 47,101,488 km (0.041 R)
• M75: 47,177,185 km (0.078 R)
• M76: 47,253,031 km (0.113 R)
• M77: 47,328,877 km (0.084 R)
• M78: 48,242,621 km (0.088 R)
• M79: 48,624,993 km (0.119 R)
• M80: 49,469,921 km (0.066 R)
• M81: 49,546,964 km (0.11 R)
• M82: 50,397,129 km (0.109 R)
• M83: 50,862,977 km (0.031 R)
• M84: 51,564,292 km (0.117 R)
• M85: 52,268,748 km (0.048 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.9

Radius: 13.3

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.35 AU - 10.67 AU

Year: 10990 Days

Day: 13 Hours

Environment

Temp: -174 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 55,741,006 km

• M1: 179,517 km (0.063 R)
• M2: 277,953 km (0.096 R)
• M3: 498,610 km (0.055 R)
• M4: 610,060 km (0.079 R)
• M5: 713,731 km (0.104 R)
• M6: 1,023,399 km (0.115 R)
• M7: 1,150,856 km (0.075 R)
• M8: 1,261,559 km (0.093 R)
• M9: 1,422,975 km (0.06 R)
• M10: 1,691,054 km (0.088 R)
• M11: 1,870,422 km (0.109 R)
• M12: 2,056,372 km (0.074 R)
• M13: 2,592,082 km (0.099 R)
• M14: 2,922,095 km (0.086 R)
• M15: 3,170,727 km (0.027 R)
• M16: 3,426,390 km (0.062 R)
• M17: 3,655,723 km (0.11 R)
• M18: 3,856,484 km (0.104 R)
• M19: 4,516,061 km (0.098 R)
• M20: 4,623,472 km (0.082 R)
• M21: 5,590,323 km (0.073 R)
• M22: 5,861,095 km (0.118 R)
• M23: 7,448,478 km (0.084 R)
• M24: 7,919,113 km (0.055 R)
• M25: 8,092,796 km (0.054 R)
• M26: 8,223,844 km (0.109 R)
• M27: 8,355,490 km (0.096 R)
• M28: 8,576,745 km (0.052 R)
• M29: 9,160,775 km (0.057 R)
• M30: 9,944,070 km (0.048 R)
• M31: 10,367,432 km (0.075 R)
• M32: 10,700,885 km (0.049 R)
• M33: 11,037,929 km (0.034 R)
• M34: 11,134,869 km (0.095 R)
• M35: 11,821,373 km (0.119 R)
• M36: 13,029,975 km (0.102 R)
• M37: 13,183,911 km (0.11 R)
• M38: 13,649,160 km (0.098 R)
• M39: 13,805,340 km (0.029 R)
• M40: 14,542,559 km (0.112 R)
• M41: 15,454,956 km (0.092 R)
• M42: 16,000,390 km (0.117 R)
• M43: 16,552,107 km (0.072 R)
• M44: 16,718,759 km (0.103 R)
• M45: 17,166,206 km (0.093 R)
• M46: 18,416,695 km (0.104 R)
• M47: 19,344,650 km (0.12 R)
• M48: 19,873,329 km (0.119 R)
• M49: 21,125,314 km (0.05 R)
• M50: 21,548,376 km (0.108 R)
• M51: 21,730,437 km (0.099 R)
• M52: 24,334,038 km (0.085 R)
• M53: 24,460,449 km (0.057 R)
• M54: 24,777,447 km (0.084 R)
• M55: 26,253,379 km (0.119 R)
• M56: 26,512,931 km (0.086 R)
• M57: 27,100,103 km (0.065 R)
• M58: 29,356,787 km (0.099 R)
• M59: 30,303,592 km (0.057 R)
• M60: 31,122,939 km (0.068 R)
• M61: 31,260,270 km (0.116 R)
• M62: 32,923,350 km (0.091 R)
• M63: 33,133,236 km (0.063 R)
• M64: 35,399,943 km (0.1 R)
• M65: 36,551,996 km (0.1 R)
• M66: 37,059,881 km (0.111 R)
• M67: 38,229,586 km (0.093 R)
• M68: 39,559,811 km (0.117 R)
• M69: 40,305,406 km (0.108 R)
• M70: 43,564,246 km (0.059 R)
• M71: 45,809,411 km (0.117 R)
• M72: 46,043,831 km (0.116 R)
• M73: 47,458,578 km (0.083 R)
• M74: 47,774,978 km (0.064 R)
• M75: 48,091,975 km (0.067 R)
• M76: 48,250,699 km (0.086 R)
• M77: 48,568,893 km (0.101 R)
• M78: 50,089,257 km (0.081 R)
• M79: 52,358,357 km (0.102 R)
• M80: 52,930,868 km (0.097 R)
• M81: 54,247,180 km (0.1 R)
• M82: 55,574,412 km (0.093 R)
• M83: 55,741,064 km (0.033 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 15,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit