🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.07 AU - 1.49 AU

Year: 514 Days

Day: 14.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.98 AU - 1.6 AU

Year: 520 Days

Day: 42.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 5.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.5

Radius: 13.7

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.96 AU - 11.7 AU

Year: 10934 Days

Day: 7.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 107,661,374 km

• M1: 332,556 km (0.072 R)
• M2: 424,708 km (0.1 R)
• M3: 1,120,488 km (0.098 R)
• M4: 1,419,385 km (0.081 R)
• M5: 1,796,521 km (0.115 R)
• M6: 2,377,260 km (0.075 R)
• M7: 2,553,785 km (0.07 R)
• M8: 2,643,694 km (0.093 R)
• M9: 2,857,918 km (0.066 R)
• M10: 2,982,832 km (0.106 R)
• M11: 3,635,378 km (0.043 R)
• M12: 3,737,254 km (0.106 R)
• M13: 4,048,268 km (0.078 R)
• M14: 4,512,620 km (0.079 R)
• M15: 4,658,926 km (0.105 R)
• M16: 4,844,129 km (0.056 R)
• M17: 5,648,816 km (0.088 R)
• M18: 5,806,791 km (0.117 R)
• M19: 5,966,262 km (0.114 R)
• M20: 6,249,002 km (0.111 R)
• M21: 6,412,513 km (0.1 R)
• M22: 6,743,872 km (0.054 R)
• M23: 6,953,907 km (0.1 R)
• M24: 7,466,879 km (0.086 R)
• M25: 7,684,244 km (0.041 R)
• M26: 8,036,398 km (0.087 R)
• M27: 8,894,042 km (0.061 R)
• M28: 11,789,210 km (0.082 R)
• M29: 11,890,338 km (0.091 R)
• M30: 12,144,505 km (0.069 R)
• M31: 12,503,540 km (0.071 R)
• M32: 12,710,134 km (0.114 R)
• M33: 13,231,932 km (0.065 R)
• M34: 13,495,374 km (0.074 R)
• M35: 13,920,680 km (0.034 R)
• M36: 14,296,470 km (0.032 R)
• M37: 14,839,062 km (0.113 R)
• M38: 15,388,385 km (0.075 R)
• M39: 16,168,687 km (0.092 R)
• M40: 17,651,950 km (0.099 R)
• M41: 18,117,050 km (0.095 R)
• M42: 21,422,714 km (0.095 R)
• M43: 21,856,548 km (0.098 R)
• M44: 23,685,083 km (0.114 R)
• M45: 24,069,549 km (0.101 R)
• M46: 24,391,484 km (0.115 R)
• M47: 26,485,555 km (0.108 R)
• M48: 27,151,864 km (0.111 R)
• M49: 27,688,771 km (0.095 R)
• M50: 30,495,227 km (0.092 R)
• M51: 30,983,365 km (0.118 R)
• M52: 31,685,278 km (0.113 R)
• M53: 32,534,395 km (0.063 R)
• M54: 33,966,346 km (0.06 R)
• M55: 34,110,708 km (0.094 R)
• M56: 34,255,220 km (0.082 R)
• M57: 34,980,919 km (0.106 R)
• M58: 35,345,639 km (0.119 R)
• M59: 36,447,576 km (0.096 R)
• M60: 36,669,280 km (0.1 R)
• M61: 39,289,038 km (0.107 R)
• M62: 39,516,427 km (0.068 R)
• M63: 40,583,210 km (0.111 R)
• M64: 40,812,992 km (0.104 R)
• M65: 41,043,373 km (0.072 R)
• M66: 41,428,138 km (0.048 R)
• M67: 41,891,293 km (0.082 R)
• M68: 42,046,127 km (0.102 R)
• M69: 42,745,198 km (0.072 R)
• M70: 44,706,875 km (0.104 R)
• M71: 48,717,743 km (0.117 R)
• M72: 49,206,779 km (0.11 R)
• M73: 49,533,650 km (0.118 R)
• M74: 50,601,181 km (0.102 R)
• M75: 52,258,127 km (0.113 R)
• M76: 53,512,654 km (0.113 R)
• M77: 54,438,815 km (0.109 R)
• M78: 54,861,578 km (0.111 R)
• M79: 56,648,974 km (0.064 R)
• M80: 57,506,917 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 996.5

Radius: 8

Gravity: 15.57 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 14.25 AU - 22.47 AU

Year: 27909 Days

Day: 15.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 70.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 107,661,374 km

• M1: 109,057 km (0.052 R)
• M2: 450,439 km (0.089 R)
• M3: 524,640 km (0.12 R)
• M4: 1,563,298 km (0.115 R)
• M5: 2,091,528 km (0.041 R)
• M6: 2,308,744 km (0.048 R)
• M7: 2,533,290 km (0.096 R)
• M8: 3,003,626 km (0.036 R)
• M9: 3,917,071 km (0.093 R)
• M10: 4,404,161 km (0.106 R)
• M11: 4,570,813 km (0.116 R)
• M12: 4,739,410 km (0.091 R)
• M13: 5,316,708 km (0.113 R)
• M14: 6,410,867 km (0.097 R)
• M15: 7,243,230 km (0.061 R)
• M16: 7,440,101 km (0.043 R)
• M17: 7,638,766 km (0.1 R)
• M18: 8,382,268 km (0.11 R)
• M19: 8,519,898 km (0.097 R)
• M20: 10,822,508 km (0.08 R)
• M21: 11,047,653 km (0.061 R)
• M22: 11,502,730 km (0.094 R)
• M23: 13,544,741 km (0.073 R)
• M24: 13,787,538 km (0.111 R)
• M25: 14,031,682 km (0.1 R)
• M26: 14,855,966 km (0.087 R)
• M27: 15,106,243 km (0.042 R)
• M28: 16,378,723 km (0.058 R)
• M29: 18,395,901 km (0.108 R)
• M30: 18,934,902 km (0.047 R)
• M31: 20,768,672 km (0.083 R)
• M32: 21,048,720 km (0.104 R)
• M33: 23,236,140 km (0.105 R)
• M34: 23,721,136 km (0.052 R)
• M35: 24,111,586 km (0.106 R)
• M36: 25,295,654 km (0.106 R)
• M37: 26,095,404 km (0.086 R)
• M38: 27,310,737 km (0.093 R)
• M39: 28,959,605 km (0.066 R)
• M40: 29,376,833 km (0.041 R)
• M41: 30,746,701 km (0.077 R)
• M42: 33,657,427 km (0.114 R)
• M43: 37,332,597 km (0.055 R)
• M44: 37,559,388 km (0.109 R)
• M45: 37,900,471 km (0.074 R)
• M46: 38,014,315 km (0.099 R)
• M47: 39,044,745 km (0.066 R)
• M48: 39,159,786 km (0.041 R)
• M49: 39,505,506 km (0.087 R)
• M50: 40,432,714 km (0.091 R)
• M51: 41,367,102 km (0.051 R)
• M52: 43,733,890 km (0.061 R)
• M53: 45,174,967 km (0.091 R)
• M54: 46,265,984 km (0.114 R)
• M55: 46,998,116 km (0.075 R)
• M56: 47,857,107 km (0.086 R)
• M57: 47,980,226 km (0.05 R)
• M58: 48,721,334 km (0.111 R)
• M59: 48,845,201 km (0.092 R)
• M60: 50,089,705 km (0.066 R)
• M61: 55,558,854 km (0.113 R)
• M62: 57,510,807 km (0.106 R)
• M63: 58,166,345 km (0.066 R)
• M64: 59,220,561 km (0.105 R)
• M65: 60,547,045 km (0.061 R)
• M66: 62,689,885 km (0.086 R)
• M67: 63,635,194 km (0.094 R)
• M68: 64,857,409 km (0.116 R)
• M69: 66,224,584 km (0.068 R)
• M70: 67,325,026 km (0.084 R)
• M71: 68,292,924 km (0.111 R)
• M72: 70,382,657 km (0.107 R)
• M73: 70,522,680 km (0.092 R)
• M74: 77,208,807 km (0.104 R)
• M75: 78,948,182 km (0.096 R)
• M76: 79,385,008 km (0.104 R)
• M77: 81,140,389 km (0.078 R)
• M78: 84,391,600 km (0.072 R)
• M79: 88,137,530 km (0.052 R)
• M80: 90,715,700 km (0.118 R)
• M81: 92,243,693 km (0.044 R)
• M82: 92,397,030 km (0.105 R)
• M83: 93,626,276 km (0.08 R)
• M84: 94,242,919 km (0.115 R)
• M85: 95,945,642 km (0.098 R)
• M86: 97,814,867 km (0.09 R)
• M87: 99,381,605 km (0.116 R)
• M88: 100,010,664 km (0.078 R)
• M89: 100,325,568 km (0.11 R)
• M90: 100,798,746 km (0.083 R)
• M91: 101,430,797 km (0.084 R)
• M92: 101,905,621 km (0.088 R)
• M93: 102,539,916 km (0.03 R)
• M94: 103,334,729 km (0.116 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 19,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit