🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.63 AU - 0.93 AU

Year: 260 Days

Day: 20.7 Hours

Environment

Temp: 164 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.82 AU - 1.04 AU

Year: 338 Days

Day: 23.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,072,957 km

• M1: 328,667 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.16 AU - 1.3 AU

Year: 514 Days

Day: 26.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.3

Radius: 10.2

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.39 AU - 6.71 AU

Year: 6315 Days

Day: 10.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 55.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 55,072,957 km

• M1: 177,722 km (0.083 R)
• M2: 258,804 km (0.102 R)
• M3: 362,326 km (0.097 R)
• M4: 475,871 km (0.106 R)
• M5: 542,143 km (0.047 R)
• M6: 630,405 km (0.082 R)
• M7: 695,481 km (0.114 R)
• M8: 843,283 km (0.034 R)
• M9: 969,693 km (0.078 R)
• M10: 1,449,454 km (0.098 R)
• M11: 1,695,093 km (0.108 R)
• M12: 1,884,784 km (0.102 R)
• M13: 2,556,628 km (0.078 R)
• M14: 2,680,644 km (0.032 R)
• M15: 3,196,906 km (0.12 R)
• M16: 3,381,660 km (0.106 R)
• M17: 3,449,727 km (0.042 R)
• M18: 3,518,243 km (0.101 R)
• M19: 3,708,980 km (0.116 R)
• M20: 3,814,447 km (0.109 R)
• M21: 3,885,356 km (0.047 R)
• M22: 4,320,237 km (0.076 R)
• M23: 4,394,288 km (0.094 R)
• M24: 4,524,737 km (0.075 R)
• M25: 4,694,531 km (0.118 R)
• M26: 4,808,824 km (0.115 R)
• M27: 4,943,462 km (0.107 R)
• M28: 5,275,569 km (0.079 R)
• M29: 6,064,847 km (0.087 R)
• M30: 6,399,348 km (0.037 R)
• M31: 6,568,843 km (0.055 R)
• M32: 6,718,440 km (0.101 R)
• M33: 6,804,310 km (0.092 R)
• M34: 6,869,085 km (0.077 R)
• M35: 7,086,302 km (0.079 R)
• M36: 7,151,975 km (0.114 R)
• M37: 7,549,905 km (0.117 R)
• M38: 7,639,365 km (0.079 R)
• M39: 7,932,427 km (0.116 R)
• M40: 8,000,644 km (0.117 R)
• M41: 8,069,010 km (0.062 R)
• M42: 8,137,675 km (0.109 R)
• M43: 8,810,417 km (0.105 R)
• M44: 9,141,627 km (0.114 R)
• M45: 9,284,941 km (0.11 R)
• M46: 10,110,572 km (0.11 R)
• M47: 10,233,841 km (0.047 R)
• M48: 10,482,173 km (0.102 R)
• M49: 10,582,105 km (0.104 R)
• M50: 11,624,203 km (0.093 R)
• M51: 12,065,966 km (0.096 R)
• M52: 12,249,373 km (0.117 R)
• M53: 12,619,179 km (0.076 R)
• M54: 12,939,019 km (0.059 R)
• M55: 13,073,059 km (0.092 R)
• M56: 13,914,547 km (0.117 R)
• M57: 14,079,404 km (0.087 R)
• M58: 14,550,188 km (0.111 R)
• M59: 15,082,457 km (0.094 R)
• M60: 15,195,254 km (0.109 R)
• M61: 15,280,226 km (0.091 R)
• M62: 16,339,528 km (0.117 R)
• M63: 16,775,606 km (0.075 R)
• M64: 17,245,194 km (0.071 R)
• M65: 17,748,740 km (0.071 R)
• M66: 17,927,659 km (0.075 R)
• M67: 18,952,704 km (0.12 R)
• M68: 19,044,108 km (0.064 R)
• M69: 19,533,892 km (0.038 R)
• M70: 20,058,830 km (0.099 R)
• M71: 20,400,961 km (0.095 R)
• M72: 21,027,925 km (0.078 R)
• M73: 21,154,037 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.8

Radius: 12.1

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.9 AU - 10.76 AU

Year: 9885 Days

Day: 6.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 55,072,957 km

• M1: 189,241 km (0.076 R)
• M2: 414,835 km (0.118 R)
• M3: 600,635 km (0.108 R)
• M4: 691,142 km (0.096 R)
• M5: 877,541 km (0.1 R)
• M6: 1,070,373 km (0.104 R)
• M7: 1,362,089 km (0.07 R)
• M8: 1,813,126 km (0.109 R)
• M9: 2,120,101 km (0.072 R)
• M10: 2,642,946 km (0.104 R)
• M11: 2,863,154 km (0.116 R)
• M12: 3,338,875 km (0.11 R)
• M13: 3,751,466 km (0.119 R)
• M14: 4,125,909 km (0.042 R)
• M15: 4,235,116 km (0.12 R)
• M16: 4,757,811 km (0.109 R)
• M17: 5,864,087 km (0.114 R)
• M18: 6,007,850 km (0.094 R)
• M19: 6,488,658 km (0.059 R)
• M20: 7,464,934 km (0.078 R)
• M21: 9,049,774 km (0.105 R)
• M22: 9,216,276 km (0.083 R)
• M23: 9,335,805 km (0.071 R)
• M24: 9,600,593 km (0.118 R)
• M25: 9,819,155 km (0.093 R)
• M26: 9,990,295 km (0.098 R)
• M27: 10,137,799 km (0.111 R)
• M28: 10,410,067 km (0.118 R)
• M29: 11,088,493 km (0.092 R)
• M30: 11,343,558 km (0.047 R)
• M31: 11,446,032 km (0.092 R)
• M32: 11,729,520 km (0.083 R)
• M33: 11,859,222 km (0.12 R)
• M34: 11,937,312 km (0.088 R)
• M35: 12,041,581 km (0.095 R)
• M36: 12,146,150 km (0.117 R)
• M37: 12,567,717 km (0.097 R)
• M38: 12,647,303 km (0.115 R)
• M39: 13,101,333 km (0.082 R)
• M40: 13,452,140 km (0.097 R)
• M41: 13,724,258 km (0.096 R)
• M42: 13,970,646 km (0.119 R)
• M43: 14,384,434 km (0.079 R)
• M44: 14,523,410 km (0.048 R)
• M45: 14,718,486 km (0.105 R)
• M46: 15,026,957 km (0.054 R)
• M47: 15,365,945 km (0.083 R)
• M48: 15,451,066 km (0.108 R)
• M49: 15,650,331 km (0.097 R)
• M50: 16,368,999 km (0.108 R)
• M51: 16,601,175 km (0.059 R)
• M52: 17,127,759 km (0.051 R)
• M53: 17,600,489 km (0.047 R)
• M54: 18,137,395 km (0.098 R)
• M55: 18,287,442 km (0.062 R)
• M56: 18,740,275 km (0.079 R)
• M57: 18,952,853 km (0.059 R)
• M58: 19,472,407 km (0.062 R)
• M59: 20,369,545 km (0.039 R)
• M60: 20,525,576 km (0.084 R)
• M61: 20,807,418 km (0.096 R)
• M62: 20,996,061 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.4

Radius: 7.2

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 12.13 AU - 19.83 AU

Year: 24065 Days

Day: 16 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,072,957 km

• M1: 136,433 km (0.09 R)
• M2: 347,217 km (0.086 R)
• M3: 404,213 km (0.084 R)
• M4: 938,427 km (0.076 R)
• M5: 1,287,290 km (0.106 R)
• M6: 1,404,275 km (0.108 R)
• M7: 1,500,467 km (0.089 R)
• M8: 1,776,325 km (0.077 R)
• M9: 1,907,074 km (0.094 R)
• M10: 2,205,970 km (0.058 R)
• M11: 2,816,778 km (0.078 R)
• M12: 3,156,814 km (0.091 R)
• M13: 3,283,823 km (0.119 R)
• M14: 3,477,403 km (0.059 R)
• M15: 4,429,294 km (0.055 R)
• M16: 5,996,930 km (0.078 R)
• M17: 6,353,272 km (0.074 R)
• M18: 7,932,427 km (0.114 R)
• M19: 8,105,362 km (0.039 R)
• M20: 8,323,476 km (0.059 R)
• M21: 8,676,228 km (0.051 R)
• M22: 9,034,066 km (0.119 R)
• M23: 9,625,725 km (0.053 R)
• M24: 11,086,399 km (0.107 R)
• M25: 12,464,195 km (0.09 R)
• M26: 12,564,725 km (0.044 R)
• M27: 12,614,990 km (0.07 R)
• M28: 13,378,089 km (0.083 R)
• M29: 13,532,623 km (0.068 R)
• M30: 13,947,309 km (0.062 R)
• M31: 14,895,460 km (0.116 R)
• M32: 15,377,315 km (0.065 R)
• M33: 16,082,519 km (0.116 R)
• M34: 16,246,778 km (0.108 R)
• M35: 16,631,992 km (0.12 R)
• M36: 16,687,343 km (0.114 R)
• M37: 16,853,547 km (0.065 R)
• M38: 17,020,348 km (0.064 R)
• M39: 17,693,090 km (0.103 R)
• M40: 18,089,524 km (0.037 R)
• M41: 18,260,365 km (0.102 R)
• M42: 19,006,559 km (0.079 R)
• M43: 20,056,287 km (0.075 R)
• M44: 20,115,229 km (0.064 R)
• M45: 20,351,294 km (0.079 R)
• M46: 21,605,523 km (0.106 R)
• M47: 21,907,860 km (0.088 R)
• M48: 22,700,579 km (0.109 R)
• M49: 23,564,507 km (0.091 R)
• M50: 24,000,585 km (0.099 R)
• M51: 24,313,693 km (0.051 R)
• M52: 24,943,949 km (0.103 R)
• M53: 26,220,617 km (0.079 R)
• M54: 26,285,094 km (0.1 R)
• M55: 26,543,150 km (0.082 R)
• M56: 27,126,881 km (0.073 R)
• M57: 27,977,495 km (0.074 R)
• M58: 28,770,513 km (0.12 R)
• M59: 30,921,132 km (0.057 R)
• M60: 31,398,349 km (0.085 R)
• M61: 31,535,231 km (0.093 R)
• M62: 31,809,444 km (0.09 R)
• M63: 33,751,075 km (0.117 R)
• M64: 35,232,393 km (0.068 R)
• M65: 35,873,719 km (0.084 R)
• M66: 36,016,735 km (0.067 R)
• M67: 37,167,890 km (0.043 R)
• M68: 38,550,623 km (0.041 R)
• M69: 40,246,764 km (0.059 R)
• M70: 40,395,315 km (0.089 R)
• M71: 40,767,664 km (0.082 R)
• M72: 41,290,957 km (0.065 R)
• M73: 42,646,763 km (0.056 R)
• M74: 43,482,416 km (0.087 R)
• M75: 43,711,301 km (0.096 R)
• M76: 44,017,079 km (0.111 R)
• M77: 45,711,425 km (0.082 R)
• M78: 46,722,557 km (0.115 R)
• M79: 46,800,647 km (0.099 R)
• M80: 47,662,480 km (0.115 R)
• M81: 47,741,168 km (0.119 R)
• M82: 50,439,465 km (0.045 R)
• M83: 52,617,311 km (0.089 R)
• M84: 53,758,593 km (0.079 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 16,696 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit