🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.93 AU - 2.15 AU

Year: 903 Days

Day: 12.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.95 AU - 2.71 AU

Year: 1102 Days

Day: 30.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 7.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.22 AU - 7.46 AU

Year: 6161 Days

Day: 12.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,200,790 km

• M1: 1,782,309 km (0.045 R)
• M2: 2,399,251 km (0.031 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.9

Radius: 10.3

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 10.09 AU - 12.77 AU

Year: 11972 Days

Day: 13.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 77,200,790 km

• M1: 187,745 km (0.083 R)
• M2: 271,969 km (0.049 R)
• M3: 485,445 km (0.106 R)
• M4: 622,926 km (0.075 R)
• M5: 1,070,522 km (0.11 R)
• M6: 2,069,687 km (0.081 R)
• M7: 2,214,198 km (0.11 R)
• M8: 2,422,289 km (0.082 R)
• M9: 2,699,194 km (0.063 R)
• M10: 4,050,512 km (0.087 R)
• M11: 4,717,868 km (0.119 R)
• M12: 5,103,382 km (0.12 R)
• M13: 5,221,115 km (0.112 R)
• M14: 5,300,103 km (0.086 R)
• M15: 5,539,310 km (0.078 R)
• M16: 5,619,943 km (0.114 R)
• M17: 6,070,083 km (0.119 R)
• M18: 6,320,510 km (0.064 R)
• M19: 6,447,070 km (0.06 R)
• M20: 6,617,013 km (0.064 R)
• M21: 7,048,603 km (0.063 R)
• M22: 8,167,146 km (0.066 R)
• M23: 8,258,999 km (0.054 R)
• M24: 8,630,002 km (0.066 R)
• M25: 9,340,143 km (0.042 R)
• M26: 10,167,718 km (0.118 R)
• M27: 10,615,465 km (0.042 R)
• M28: 10,866,939 km (0.07 R)
• M29: 12,049,061 km (0.031 R)
• M30: 12,364,114 km (0.1 R)
• M31: 12,735,117 km (0.115 R)
• M32: 13,488,193 km (0.057 R)
• M33: 14,255,779 km (0.048 R)
• M34: 14,644,734 km (0.112 R)
• M35: 15,206,624 km (0.1 R)
• M36: 15,832,990 km (0.115 R)
• M37: 16,178,112 km (0.071 R)
• M38: 17,524,044 km (0.115 R)
• M39: 18,723,520 km (0.113 R)
• M40: 18,966,616 km (0.074 R)
• M41: 19,210,760 km (0.075 R)
• M42: 20,073,491 km (0.085 R)
• M43: 20,384,505 km (0.085 R)
• M44: 20,822,827 km (0.071 R)
• M45: 21,327,570 km (0.045 R)
• M46: 24,175,016 km (0.113 R)
• M47: 25,912,894 km (0.109 R)
• M48: 27,621,751 km (0.048 R)
• M49: 27,898,507 km (0.092 R)
• M50: 29,085,117 km (0.066 R)
• M51: 30,145,766 km (0.091 R)
• M52: 30,288,034 km (0.107 R)
• M53: 30,716,632 km (0.065 R)
• M54: 31,868,984 km (0.113 R)
• M55: 32,304,763 km (0.097 R)
• M56: 32,450,471 km (0.097 R)
• M57: 32,523,325 km (0.095 R)
• M58: 32,888,942 km (0.094 R)
• M59: 33,329,209 km (0.101 R)
• M60: 35,335,167 km (0.044 R)
• M61: 35,635,559 km (0.087 R)
• M62: 35,710,957 km (0.091 R)
• M63: 36,314,883 km (0.061 R)
• M64: 38,069,965 km (0.064 R)
• M65: 38,223,902 km (0.106 R)
• M66: 38,764,249 km (0.095 R)
• M67: 40,478,940 km (0.093 R)
• M68: 41,187,435 km (0.043 R)
• M69: 41,424,548 km (0.118 R)
• M70: 41,820,833 km (0.12 R)
• M71: 43,177,237 km (0.093 R)
• M72: 43,257,421 km (0.098 R)
• M73: 44,791,398 km (0.07 R)
• M74: 45,198,154 km (0.044 R)
• M75: 45,524,278 km (0.085 R)
• M76: 45,933,129 km (0.106 R)
• M77: 46,015,108 km (0.075 R)
• M78: 46,097,088 km (0.039 R)
• M79: 47,249,739 km (0.113 R)
• M80: 47,415,045 km (0.077 R)
• M81: 51,698,331 km (0.096 R)
• M82: 51,783,602 km (0.106 R)
• M83: 53,153,470 km (0.095 R)
• M84: 53,325,507 km (0.068 R)
• M85: 53,756,499 km (0.095 R)
• M86: 53,929,135 km (0.112 R)
• M87: 56,103,689 km (0.085 R)
• M88: 58,218,106 km (0.045 R)
• M89: 58,750,674 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599.5

Radius: 4.4

Gravity: 30.97 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 13.86 AU - 20.28 AU

Year: 21849 Days

Day: 23.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 77,200,790 km

• M1: 74,201 km (0.052 R)
• M2: 196,422 km (0.087 R)
• M3: 435,779 km (0.077 R)
• M4: 742,604 km (0.072 R)
• M5: 840,740 km (0.104 R)
• M6: 969,544 km (0.063 R)
• M7: 1,022,801 km (0.069 R)
• M8: 1,800,261 km (0.105 R)
• M9: 2,172,460 km (0.036 R)
• M10: 2,830,990 km (0.08 R)
• M11: 4,052,606 km (0.045 R)
• M12: 4,358,384 km (0.058 R)
• M13: 4,447,096 km (0.046 R)
• M14: 6,545,056 km (0.116 R)
• M15: 6,851,582 km (0.099 R)
• M16: 7,372,931 km (0.118 R)
• M17: 7,799,285 km (0.112 R)
• M18: 8,233,418 km (0.114 R)
• M19: 8,453,476 km (0.09 R)
• M20: 9,755,876 km (0.074 R)
• M21: 9,988,650 km (0.11 R)
• M22: 10,047,143 km (0.099 R)
• M23: 10,698,193 km (0.117 R)
• M24: 10,758,032 km (0.107 R)
• M25: 10,938,148 km (0.078 R)
• M26: 11,730,717 km (0.034 R)
• M27: 11,854,135 km (0.098 R)
• M28: 13,499,263 km (0.072 R)
• M29: 14,546,598 km (0.118 R)
• M30: 14,946,024 km (0.081 R)
• M31: 15,214,403 km (0.09 R)
• M32: 16,234,660 km (0.074 R)
• M33: 16,441,255 km (0.115 R)
• M34: 16,857,286 km (0.063 R)
• M35: 17,912,400 km (0.037 R)
• M36: 17,983,459 km (0.117 R)
• M37: 20,828,661 km (0.104 R)
• M38: 21,580,390 km (0.111 R)
• M39: 23,809,997 km (0.082 R)
• M40: 24,044,866 km (0.11 R)
• M41: 24,595,685 km (0.118 R)
• M42: 25,230,429 km (0.119 R)
• M43: 25,790,075 km (0.082 R)
• M44: 28,400,557 km (0.026 R)
• M45: 28,649,638 km (0.077 R)
• M46: 29,905,512 km (0.086 R)
• M47: 32,038,179 km (0.052 R)
• M48: 32,557,284 km (0.09 R)
• M49: 33,079,231 km (0.075 R)
• M50: 33,691,535 km (0.112 R)
• M51: 34,043,239 km (0.07 R)
• M52: 34,661,378 km (0.1 R)
• M53: 34,750,089 km (0.062 R)
• M54: 34,838,801 km (0.044 R)
• M55: 37,625,510 km (0.104 R)
• M56: 37,716,615 km (0.059 R)
• M57: 38,081,634 km (0.08 R)
• M58: 39,091,569 km (0.069 R)
• M59: 39,460,926 km (0.084 R)
• M60: 41,137,619 km (0.055 R)
• M61: 42,552,666 km (0.067 R)
• M62: 45,333,092 km (0.117 R)
• M63: 46,794,214 km (0.093 R)
• M64: 47,974,092 km (0.04 R)
• M65: 48,270,595 km (0.069 R)
• M66: 50,062,329 km (0.077 R)
• M67: 51,168,007 km (0.12 R)
• M68: 53,505,773 km (0.066 R)
• M69: 54,842,430 km (0.111 R)
• M70: 57,129,482 km (0.031 R)
• M71: 58,073,893 km (0.048 R)
• M72: 58,917,925 km (0.12 R)
• M73: 59,235,371 km (0.08 R)
• M74: 59,872,060 km (0.093 R)
• M75: 60,404,479 km (0.075 R)
• M76: 61,688,477 km (0.117 R)
• M77: 62,657,423 km (0.098 R)
• M78: 64,174,495 km (0.096 R)
• M79: 65,375,017 km (0.118 R)
• M80: 65,594,178 km (0.081 R)
• M81: 67,024,035 km (0.106 R)
• M82: 69,020,867 km (0.112 R)
• M83: 69,243,918 km (0.112 R)
• M84: 70,699,654 km (0.099 R)
• M85: 72,392,055 km (0.066 R)
• M86: 72,845,486 km (0.1 R)
• M87: 73,299,965 km (0.116 R)
• M88: 75,471,527 km (0.044 R)
• M89: 75,586,419 km (0.044 R)
• M90: 76,161,622 km (0.107 R)

Kuiper Belt

Range: 35.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 14,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit