🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.24 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2 AU - 2.94 AU

Year: 1470 Days

Day: 44.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,535,740 km

• M1: 119,529 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.2 AU - 4.04 AU

Year: 2609 Days

Day: 38.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,535,740 km

• M1: 205,248 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879

Radius: 12.1

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 8.41 AU - 11.81 AU

Year: 12175 Days

Day: 14.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 87,535,740 km

• M1: 238,309 km (0.109 R)
• M2: 330,761 km (0.116 R)
• M3: 956,678 km (0.094 R)
• M4: 1,042,996 km (0.104 R)
• M5: 1,177,784 km (0.061 R)
• M6: 1,342,940 km (0.047 R)
• M7: 1,465,910 km (0.071 R)
• M8: 1,567,038 km (0.073 R)
• M9: 1,723,367 km (0.059 R)
• M10: 1,940,135 km (0.09 R)
• M11: 2,223,922 km (0.068 R)
• M12: 2,430,666 km (0.085 R)
• M13: 3,023,822 km (0.053 R)
• M14: 3,765,528 km (0.094 R)
• M15: 4,750,032 km (0.1 R)
• M16: 5,330,322 km (0.044 R)
• M17: 5,689,207 km (0.118 R)
• M18: 6,138,749 km (0.06 R)
• M19: 6,599,809 km (0.117 R)
• M20: 7,868,698 km (0.034 R)
• M21: 8,880,578 km (0.096 R)
• M22: 9,497,819 km (0.091 R)
• M23: 9,738,971 km (0.119 R)
• M24: 10,178,041 km (0.078 R)
• M25: 11,177,055 km (0.092 R)
• M26: 11,278,632 km (0.065 R)
• M27: 11,482,833 km (0.116 R)
• M28: 11,636,770 km (0.097 R)
• M29: 12,311,905 km (0.084 R)
• M30: 12,893,092 km (0.118 R)
• M31: 13,483,106 km (0.114 R)
• M32: 14,246,953 km (0.116 R)
• M33: 14,801,213 km (0.099 R)
• M34: 14,912,963 km (0.051 R)
• M35: 15,193,309 km (0.091 R)
• M36: 17,854,655 km (0.118 R)
• M37: 18,152,505 km (0.049 R)
• M38: 18,272,183 km (0.099 R)
• M39: 18,874,165 km (0.099 R)
• M40: 19,605,250 km (0.108 R)
• M41: 20,594,391 km (0.086 R)
• M42: 21,283,738 km (0.056 R)
• M43: 21,473,129 km (0.076 R)
• M44: 21,662,968 km (0.081 R)
• M45: 22,814,124 km (0.03 R)
• M46: 23,008,003 km (0.039 R)
• M47: 23,657,856 km (0.063 R)
• M48: 24,182,197 km (0.112 R)
• M49: 24,578,033 km (0.089 R)
• M50: 25,643,768 km (0.1 R)
• M51: 25,845,426 km (0.099 R)
• M52: 27,820,566 km (0.1 R)
• M53: 27,958,496 km (0.106 R)
• M54: 28,373,929 km (0.09 R)
• M55: 29,000,744 km (0.114 R)
• M56: 29,985,098 km (0.11 R)
• M57: 32,930,082 km (0.062 R)
• M58: 33,368,852 km (0.118 R)
• M59: 33,956,772 km (0.116 R)
• M60: 34,622,333 km (0.051 R)
• M61: 37,631,943 km (0.102 R)
• M62: 37,708,238 km (0.107 R)
• M63: 40,646,041 km (0.112 R)
• M64: 40,959,598 km (0.117 R)
• M65: 41,195,214 km (0.111 R)
• M66: 44,622,352 km (0.072 R)
• M67: 44,945,783 km (0.087 R)
• M68: 45,107,797 km (0.082 R)
• M69: 45,757,650 km (0.087 R)
• M70: 46,002,243 km (0.08 R)
• M71: 46,247,284 km (0.059 R)
• M72: 47,231,489 km (0.073 R)
• M73: 47,396,196 km (0.08 R)
• M74: 47,726,209 km (0.072 R)
• M75: 48,388,478 km (0.091 R)
• M76: 50,730,433 km (0.099 R)
• M77: 51,068,076 km (0.049 R)
• M78: 52,000,220 km (0.12 R)
• M79: 52,511,097 km (0.114 R)
• M80: 52,596,367 km (0.093 R)
• M81: 52,852,479 km (0.058 R)
• M82: 53,023,469 km (0.063 R)
• M83: 55,003,397 km (0.095 R)
• M84: 55,697,830 km (0.107 R)
• M85: 56,482,322 km (0.102 R)
• M86: 57,534,144 km (0.047 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.5

Radius: 5.6

Gravity: 17.3 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 16.04 AU - 16.36 AU

Year: 24696 Days

Day: 22 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,535,740 km

• M1: 370,704 km (0.05 R)
• M2: 717,322 km (0.112 R)
• M3: 1,002,007 km (0.109 R)
• M4: 1,113,906 km (0.105 R)
• M5: 1,259,464 km (0.053 R)
• M6: 1,442,273 km (0.087 R)
• M7: 1,505,104 km (0.089 R)
• M8: 1,935,946 km (0.087 R)
• M9: 2,040,515 km (0.073 R)
• M10: 2,328,640 km (0.097 R)
• M11: 2,668,228 km (0.083 R)
• M12: 2,706,824 km (0.054 R)
• M13: 3,185,687 km (0.026 R)
• M14: 3,733,664 km (0.101 R)
• M15: 3,996,358 km (0.03 R)
• M16: 4,219,707 km (0.1 R)
• M17: 4,265,035 km (0.081 R)
• M18: 5,693,994 km (0.071 R)
• M19: 6,200,533 km (0.083 R)
• M20: 6,303,605 km (0.038 R)
• M21: 6,511,397 km (0.056 R)
• M22: 6,827,198 km (0.113 R)
• M23: 7,583,714 km (0.109 R)
• M24: 7,638,766 km (0.096 R)
• M25: 7,693,968 km (0.038 R)
• M26: 8,140,219 km (0.038 R)
• M27: 8,366,411 km (0.108 R)
• M28: 8,537,550 km (0.106 R)
• M29: 9,947,062 km (0.045 R)
• M30: 11,364,352 km (0.062 R)
• M31: 11,744,330 km (0.115 R)
• M32: 12,128,498 km (0.113 R)
• M33: 13,371,955 km (0.068 R)
• M34: 13,571,968 km (0.118 R)
• M35: 13,705,858 km (0.107 R)
• M36: 14,313,823 km (0.086 R)
• M37: 16,617,331 km (0.097 R)
• M38: 16,832,453 km (0.075 R)
• M39: 18,068,431 km (0.117 R)
• M40: 18,215,785 km (0.11 R)
• M41: 20,319,879 km (0.116 R)
• M42: 20,473,067 km (0.119 R)
• M43: 20,780,640 km (0.075 R)
• M44: 21,089,709 km (0.081 R)
• M45: 21,322,633 km (0.057 R)
• M46: 22,104,881 km (0.114 R)
• M47: 22,341,395 km (0.056 R)
• M48: 23,777,983 km (0.12 R)
• M49: 24,915,974 km (0.031 R)
• M50: 25,244,192 km (0.111 R)
• M51: 27,244,315 km (0.115 R)
• M52: 28,691,525 km (0.105 R)
• M53: 28,863,413 km (0.084 R)
• M54: 30,163,568 km (0.084 R)
• M55: 31,837,718 km (0.1 R)
• M56: 34,268,085 km (0.093 R)
• M57: 34,541,849 km (0.086 R)
• M58: 36,199,244 km (0.048 R)
• M59: 37,224,887 km (0.078 R)
• M60: 37,694,175 km (0.111 R)
• M61: 37,788,273 km (0.111 R)
• M62: 38,923,571 km (0.112 R)
• M63: 39,878,155 km (0.039 R)
• M64: 40,840,518 km (0.118 R)
• M65: 42,005,287 km (0.059 R)
• M66: 44,069,887 km (0.11 R)
• M67: 45,464,588 km (0.06 R)
• M68: 45,564,669 km (0.113 R)
• M69: 45,765,280 km (0.095 R)
• M70: 46,570,565 km (0.117 R)
• M71: 46,772,522 km (0.113 R)
• M72: 48,297,074 km (0.103 R)
• M73: 49,219,495 km (0.03 R)
• M74: 49,837,783 km (0.091 R)
• M75: 52,231,349 km (0.103 R)
• M76: 53,812,448 km (0.046 R)
• M77: 55,516,368 km (0.065 R)
• M78: 57,021,622 km (0.114 R)
• M79: 57,670,877 km (0.117 R)
• M80: 58,431,283 km (0.094 R)
• M81: 58,976,567 km (0.109 R)
• M82: 59,742,807 km (0.091 R)
• M83: 62,506,030 km (0.03 R)
• M84: 63,287,230 km (0.066 R)
• M85: 63,399,129 km (0.054 R)
• M86: 63,511,028 km (0.07 R)
• M87: 66,103,260 km (0.094 R)
• M88: 69,767,061 km (0.117 R)
• M89: 71,390,647 km (0.051 R)
• M90: 72,440,824 km (0.102 R)
• M91: 72,557,810 km (0.09 R)
• M92: 73,261,219 km (0.112 R)
• M93: 74,674,769 km (0.116 R)
• M94: 77,768,303 km (0.06 R)
• M95: 81,024,750 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543.6

Radius: 4.1

Gravity: 32.34 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 14.71 AU - 20.27 AU

Year: 27703 Days

Day: 17.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,535,740 km

• M1: 58,792 km (0.114 R)
• M2: 356,193 km (0.109 R)
• M3: 724,802 km (0.108 R)
• M4: 971,040 km (0.111 R)
• M5: 1,088,325 km (0.047 R)
• M6: 1,304,793 km (0.1 R)
• M7: 1,434,344 km (0.037 R)
• M8: 1,847,833 km (0.063 R)
• M9: 1,883,886 km (0.118 R)
• M10: 2,452,507 km (0.107 R)
• M11: 2,612,577 km (0.118 R)
• M12: 2,693,958 km (0.092 R)
• M13: 2,985,076 km (0.111 R)
• M14: 3,642,259 km (0.089 R)
• M15: 4,057,393 km (0.09 R)
• M16: 4,931,494 km (0.109 R)
• M17: 4,981,759 km (0.115 R)
• M18: 5,338,101 km (0.052 R)
• M19: 5,808,287 km (0.065 R)
• M20: 6,183,030 km (0.051 R)
• M21: 6,620,903 km (0.111 R)
• M22: 7,012,251 km (0.105 R)
• M23: 7,125,496 km (0.118 R)
• M24: 7,239,340 km (0.042 R)
• M25: 7,934,671 km (0.03 R)
• M26: 8,530,220 km (0.067 R)
• M27: 8,651,095 km (0.073 R)
• M28: 8,894,491 km (0.115 R)
• M29: 8,955,677 km (0.109 R)
• M30: 10,401,390 km (0.112 R)
• M31: 11,316,331 km (0.035 R)
• M32: 12,392,987 km (0.066 R)
• M33: 12,943,507 km (0.082 R)
• M34: 13,361,633 km (0.111 R)
• M35: 13,431,794 km (0.093 R)
• M36: 13,572,416 km (0.063 R)
• M37: 13,784,247 km (0.056 R)
• M38: 15,150,973 km (0.09 R)
• M39: 15,591,389 km (0.118 R)
• M40: 15,665,291 km (0.046 R)
• M41: 15,813,243 km (0.069 R)
• M42: 17,395,091 km (0.116 R)
• M43: 17,471,685 km (0.117 R)
• M44: 17,702,066 km (0.091 R)
• M45: 17,933,494 km (0.12 R)
• M46: 18,869,079 km (0.078 R)
• M47: 19,900,406 km (0.066 R)
• M48: 23,608,938 km (0.11 R)
• M49: 24,119,216 km (0.104 R)
• M50: 24,204,487 km (0.083 R)
• M51: 27,970,463 km (0.085 R)
• M52: 28,060,222 km (0.114 R)
• M53: 30,611,165 km (0.113 R)
• M54: 30,796,068 km (0.097 R)
• M55: 33,425,251 km (0.045 R)
• M56: 34,093,654 km (0.091 R)
• M57: 35,443,625 km (0.111 R)
• M58: 35,540,714 km (0.109 R)
• M59: 36,320,717 km (0.054 R)
• M60: 36,418,704 km (0.099 R)
• M61: 36,811,099 km (0.085 R)
• M62: 40,000,825 km (0.05 R)
• M63: 40,507,064 km (0.095 R)
• M64: 44,319,267 km (0.104 R)
• M65: 45,263,828 km (0.066 R)
• M66: 48,136,705 km (0.043 R)
• M67: 48,567,398 km (0.12 R)
• M68: 49,107,446 km (0.098 R)
• M69: 50,302,583 km (0.102 R)
• M70: 53,054,137 km (0.097 R)
• M71: 55,967,256 km (0.061 R)
• M72: 56,193,448 km (0.072 R)
• M73: 57,215,351 km (0.052 R)
• M74: 58,014,204 km (0.084 R)
• M75: 58,472,422 km (0.059 R)
• M76: 58,816,946 km (0.113 R)
• M77: 58,931,837 km (0.088 R)
• M78: 59,277,259 km (0.045 R)
• M79: 59,392,449 km (0.069 R)
• M80: 61,479,938 km (0.056 R)
• M81: 62,532,658 km (0.081 R)
• M82: 63,237,713 km (0.109 R)
• M83: 63,355,596 km (0.074 R)
• M84: 65,368,884 km (0.095 R)
• M85: 71,288,173 km (0.045 R)
• M86: 73,629,080 km (0.071 R)
• M87: 75,370,100 km (0.058 R)
• M88: 76,747,448 km (0.113 R)
• M89: 77,880,651 km (0.049 R)
• M90: 82,468,070 km (0.085 R)
• M91: 82,596,724 km (0.101 R)
• M92: 82,983,285 km (0.092 R)
• M93: 85,965,818 km (0.105 R)
• M94: 86,096,267 km (0.112 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 18,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit