🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.52 AU - 0.64 AU

Year: 155 Days

Day: 17.7 Hours

Environment

Temp: 183 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,089,779 km

• M1: 496,515 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.96 AU - 2.6 AU

Year: 1210 Days

Day: 12.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,089,779 km

• M1: 91,853 km (0.039 R)
• M2: 1,345,782 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.09 AU - 2.67 AU

Year: 1290 Days

Day: 37.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.21 AU - 3.51 AU

Year: 1700 Days

Day: 29.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,089,779 km

• M1: 343,626 km (0.038 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.92 AU - 5.84 AU

Year: 3789 Days

Day: 19.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.7

Radius: 13

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.39 AU - 6.15 AU

Year: 4871 Days

Day: 6.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 67,089,779 km

• M1: 179,517 km (0.047 R)
• M2: 292,913 km (0.076 R)
• M3: 446,400 km (0.099 R)
• M4: 591,360 km (0.084 R)
• M5: 745,596 km (0.105 R)
• M6: 967,001 km (0.104 R)
• M7: 1,551,330 km (0.039 R)
• M8: 1,786,199 km (0.106 R)
• M9: 1,991,148 km (0.111 R)
• M10: 2,335,372 km (0.118 R)
• M11: 2,637,111 km (0.112 R)
• M12: 3,080,819 km (0.045 R)
• M13: 3,895,977 km (0.102 R)
• M14: 4,236,761 km (0.092 R)
• M15: 4,346,417 km (0.071 R)
• M16: 4,456,969 km (0.08 R)
• M17: 4,985,648 km (0.094 R)
• M18: 5,140,482 km (0.115 R)
• M19: 5,375,650 km (0.119 R)
• M20: 6,040,762 km (0.113 R)
• M21: 6,310,038 km (0.062 R)
• M22: 6,414,607 km (0.086 R)
• M23: 6,583,204 km (0.035 R)
• M24: 6,753,297 km (0.092 R)
• M25: 7,294,392 km (0.074 R)
• M26: 7,625,751 km (0.079 R)
• M27: 7,759,642 km (0.105 R)
• M28: 7,962,047 km (0.089 R)
• M29: 8,211,876 km (0.063 R)
• M30: 8,742,500 km (0.111 R)
• M31: 9,047,530 km (0.098 R)
• M32: 9,910,111 km (0.094 R)
• M33: 10,277,374 km (0.119 R)
• M34: 10,974,799 km (0.119 R)
• M35: 11,380,359 km (0.055 R)
• M36: 11,997,749 km (0.061 R)
• M37: 12,599,731 km (0.119 R)
• M38: 13,077,696 km (0.11 R)
• M39: 13,265,292 km (0.099 R)
• M40: 13,453,636 km (0.078 R)
• M41: 15,160,996 km (0.082 R)
• M42: 15,245,369 km (0.059 R)
• M43: 15,527,661 km (0.045 R)
• M44: 15,897,167 km (0.052 R)
• M45: 15,982,887 km (0.057 R)
• M46: 16,154,775 km (0.096 R)
• M47: 16,269,666 km (0.036 R)
• M48: 16,703,051 km (0.083 R)
• M49: 17,404,366 km (0.091 R)
• M50: 17,699,522 km (0.102 R)
• M51: 18,055,865 km (0.113 R)
• M52: 18,775,580 km (0.116 R)
• M53: 19,169,322 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.8

Radius: 6.1

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 13.42 AU - 16.66 AU

Year: 20500 Days

Day: 23.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,089,779 km

• M1: 86,019 km (0.095 R)
• M2: 137,780 km (0.116 R)
• M3: 178,470 km (0.112 R)
• M4: 306,376 km (0.12 R)
• M5: 381,923 km (0.117 R)
• M6: 534,962 km (0.097 R)
• M7: 667,506 km (0.05 R)
• M8: 919,429 km (0.104 R)
• M9: 1,032,824 km (0.116 R)
• M10: 1,150,856 km (0.111 R)
• M11: 1,452,147 km (0.12 R)
• M12: 1,504,805 km (0.056 R)
• M13: 1,977,534 km (0.095 R)
• M14: 2,124,888 km (0.062 R)
• M15: 2,368,134 km (0.061 R)
• M16: 2,493,198 km (0.09 R)
• M17: 2,556,478 km (0.098 R)
• M18: 2,782,520 km (0.098 R)
• M19: 2,981,336 km (0.084 R)
• M20: 3,219,047 km (0.107 R)
• M21: 3,357,724 km (0.111 R)
• M22: 3,498,346 km (0.111 R)
• M23: 3,640,913 km (0.03 R)
• M24: 4,042,882 km (0.111 R)
• M25: 4,888,709 km (0.118 R)
• M26: 5,249,988 km (0.101 R)
• M27: 5,290,678 km (0.051 R)
• M28: 5,495,777 km (0.047 R)
• M29: 5,998,426 km (0.1 R)
• M30: 8,010,816 km (0.03 R)
• M31: 8,199,010 km (0.073 R)
• M32: 8,966,148 km (0.092 R)
• M33: 9,210,591 km (0.116 R)
• M34: 10,619,654 km (0.103 R)
• M35: 12,040,833 km (0.071 R)
• M36: 13,688,504 km (0.063 R)
• M37: 13,857,101 km (0.101 R)
• M38: 14,481,373 km (0.1 R)
• M39: 15,289,052 km (0.033 R)
• M40: 15,698,352 km (0.118 R)
• M41: 15,992,910 km (0.119 R)
• M42: 16,707,389 km (0.09 R)
• M43: 16,887,655 km (0.114 R)
• M44: 17,128,956 km (0.119 R)
• M45: 17,553,964 km (0.064 R)
• M46: 17,615,000 km (0.028 R)
• M47: 20,304,171 km (0.119 R)
• M48: 20,368,199 km (0.096 R)
• M49: 22,386,723 km (0.11 R)
• M50: 22,519,117 km (0.095 R)
• M51: 23,722,482 km (0.091 R)
• M52: 25,497,311 km (0.092 R)
• M53: 25,774,068 km (0.115 R)
• M54: 25,982,457 km (0.099 R)
• M55: 26,961,725 km (0.094 R)
• M56: 27,102,646 km (0.113 R)
• M57: 27,385,087 km (0.086 R)
• M58: 29,534,808 km (0.109 R)
• M59: 29,825,477 km (0.118 R)
• M60: 32,634,177 km (0.086 R)
• M61: 34,070,017 km (0.106 R)
• M62: 34,527,637 km (0.078 R)
• M63: 35,526,203 km (0.093 R)
• M64: 35,680,588 km (0.09 R)
• M65: 35,835,422 km (0.11 R)
• M66: 35,912,764 km (0.091 R)
• M67: 36,300,821 km (0.117 R)
• M68: 36,768,165 km (0.08 R)
• M69: 36,924,494 km (0.075 R)
• M70: 38,896,045 km (0.083 R)
• M71: 40,417,306 km (0.038 R)
• M72: 40,820,771 km (0.092 R)
• M73: 40,982,636 km (0.107 R)
• M74: 41,794,803 km (0.062 R)
• M75: 42,694,335 km (0.093 R)
• M76: 43,434,994 km (0.109 R)
• M77: 43,517,572 km (0.097 R)
• M78: 44,096,964 km (0.083 R)
• M79: 46,862,580 km (0.059 R)
• M80: 47,032,075 km (0.033 R)
• M81: 47,116,897 km (0.11 R)
• M82: 47,626,577 km (0.098 R)
• M83: 48,052,781 km (0.051 R)
• M84: 48,138,201 km (0.08 R)
• M85: 48,909,079 km (0.113 R)
• M86: 49,166,836 km (0.08 R)
• M87: 49,339,023 km (0.114 R)
• M88: 49,943,100 km (0.05 R)
• M89: 51,857,653 km (0.115 R)
• M90: 52,735,793 km (0.102 R)
• M91: 55,310,073 km (0.115 R)
• M92: 56,928,273 km (0.12 R)
• M93: 57,380,657 km (0.039 R)
• M94: 57,924,894 km (0.039 R)
• M95: 59,201,712 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.3

Radius: 5.5

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 14.3 AU - 22.9 AU

Year: 28193 Days

Day: 19.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,089,779 km

• M1: 85,420 km (0.076 R)
• M2: 145,708 km (0.097 R)
• M3: 230,231 km (0.093 R)
• M4: 470,186 km (0.087 R)
• M5: 1,103,135 km (0.102 R)
• M6: 1,472,641 km (0.072 R)
• M7: 1,556,566 km (0.076 R)
• M8: 1,729,351 km (0.109 R)
• M9: 2,414,210 km (0.104 R)
• M10: 2,513,543 km (0.062 R)
• M11: 3,429,830 km (0.107 R)
• M12: 3,616,828 km (0.071 R)
• M13: 4,277,602 km (0.053 R)
• M14: 4,642,321 km (0.108 R)
• M15: 5,272,128 km (0.092 R)
• M16: 5,839,553 km (0.077 R)
• M17: 5,883,983 km (0.092 R)
• M18: 6,426,276 km (0.091 R)
• M19: 6,564,205 km (0.076 R)
• M20: 6,937,152 km (0.086 R)
• M21: 6,984,276 km (0.085 R)
• M22: 7,173,816 km (0.079 R)
• M23: 8,749,531 km (0.087 R)
• M24: 8,851,407 km (0.086 R)
• M25: 10,426,972 km (0.094 R)
• M26: 10,806,950 km (0.118 R)
• M27: 11,917,266 km (0.119 R)
• M28: 12,314,448 km (0.101 R)
• M29: 13,180,021 km (0.108 R)
• M30: 14,726,414 km (0.119 R)
• M31: 14,787,002 km (0.037 R)
• M32: 15,336,175 km (0.1 R)
• M33: 16,454,569 km (0.079 R)
• M34: 17,023,639 km (0.114 R)
• M35: 17,278,554 km (0.086 R)
• M36: 17,986,302 km (0.044 R)
• M37: 18,115,853 km (0.116 R)
• M38: 18,703,324 km (0.107 R)
• M39: 18,834,671 km (0.105 R)
• M40: 20,435,069 km (0.103 R)
• M41: 20,502,687 km (0.118 R)
• M42: 20,570,455 km (0.109 R)
• M43: 21,388,606 km (0.033 R)
• M44: 21,594,901 km (0.032 R)
• M45: 22,078,551 km (0.066 R)
• M46: 22,356,654 km (0.082 R)
• M47: 22,565,941 km (0.107 R)
• M48: 24,406,743 km (0.055 R)
• M49: 27,555,030 km (0.071 R)
• M50: 27,704,628 km (0.099 R)
• M51: 27,929,324 km (0.067 R)
• M52: 30,596,205 km (0.116 R)
• M53: 32,708,378 km (0.114 R)
• M54: 32,787,515 km (0.052 R)
• M55: 33,582,179 km (0.079 R)
• M56: 34,062,089 km (0.103 R)
• M57: 35,841,107 km (0.115 R)
• M58: 37,071,250 km (0.047 R)
• M59: 37,153,828 km (0.102 R)
• M60: 37,733,071 km (0.109 R)
• M61: 37,816,098 km (0.058 R)
• M62: 39,995,140 km (0.1 R)
• M63: 40,164,336 km (0.114 R)
• M64: 40,843,959 km (0.056 R)
• M65: 42,214,574 km (0.105 R)
• M66: 43,774,282 km (0.095 R)
• M67: 44,473,652 km (0.088 R)
• M68: 47,307,484 km (0.08 R)
• M69: 48,024,956 km (0.099 R)
• M70: 49,834,491 km (0.078 R)
• M71: 50,656,083 km (0.078 R)
• M72: 51,114,451 km (0.086 R)
• M73: 51,298,157 km (0.109 R)
• M74: 52,590,533 km (0.059 R)
• M75: 54,267,675 km (0.089 R)
• M76: 54,361,323 km (0.052 R)
• M77: 55,018,656 km (0.059 R)
• M78: 55,489,740 km (0.039 R)
• M79: 57,387,688 km (0.105 R)
• M80: 57,483,131 km (0.091 R)
• M81: 57,578,575 km (0.072 R)
• M82: 59,017,557 km (0.052 R)
• M83: 59,886,571 km (0.065 R)
• M84: 59,983,361 km (0.054 R)
• M85: 60,177,090 km (0.081 R)
• M86: 60,468,207 km (0.071 R)
• M87: 60,954,400 km (0.04 R)
• M88: 61,637,315 km (0.081 R)
• M89: 61,735,002 km (0.104 R)
• M90: 62,126,500 km (0.107 R)
• M91: 63,503,399 km (0.054 R)
• M92: 66,387,346 km (0.098 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 18,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit