🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.46 AU - 0.56 AU

Year: 127 Days

Day: 28 Hours

Environment

Temp: 257 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.92 AU - 2.12 AU

Year: 1000 Days

Day: 45.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.14 AU - 2.52 AU

Year: 1239 Days

Day: 33.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,595,035 km

• M1: 602,131 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.19 AU - 3.05 AU

Year: 1477 Days

Day: 27.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.58 AU - 4.98 AU

Year: 3639 Days

Day: 33 Hours

Environment

Temp: -118 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,595,035 km

• M1: 2,690,817 km (0.057 R)

Asteroid Belt

Center: 6.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.4

Radius: 9.3

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.1 AU - 8.92 AU

Year: 7167 Days

Day: 9.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,595,035 km

• M1: 168,298 km (0.112 R)
• M2: 246,388 km (0.083 R)
• M3: 389,254 km (0.047 R)
• M4: 604,525 km (0.1 R)
• M5: 779,555 km (0.093 R)
• M6: 857,645 km (0.089 R)
• M7: 2,015,233 km (0.108 R)
• M8: 2,489,907 km (0.083 R)
• M9: 2,560,517 km (0.1 R)
• M10: 2,800,921 km (0.115 R)
• M11: 3,303,570 km (0.097 R)
• M12: 3,407,540 km (0.077 R)
• M13: 3,971,075 km (0.027 R)
• M14: 4,278,050 km (0.088 R)
• M15: 4,363,022 km (0.12 R)
• M16: 4,796,706 km (0.086 R)
• M17: 4,974,129 km (0.086 R)
• M18: 5,123,577 km (0.119 R)
• M19: 5,214,084 km (0.073 R)
• M20: 5,736,480 km (0.073 R)
• M21: 5,861,843 km (0.11 R)
• M22: 6,019,818 km (0.106 R)
• M23: 6,275,631 km (0.045 R)
• M24: 6,534,884 km (0.091 R)
• M25: 6,600,258 km (0.108 R)
• M26: 6,797,727 km (0.108 R)
• M27: 7,266,268 km (0.044 R)
• M28: 7,607,201 km (0.113 R)
• M29: 7,883,808 km (0.09 R)
• M30: 8,446,894 km (0.116 R)
• M31: 9,389,510 km (0.107 R)
• M32: 10,099,352 km (0.091 R)
• M33: 10,556,673 km (0.048 R)
• M34: 11,412,373 km (0.111 R)
• M35: 11,768,864 km (0.12 R)
• M36: 12,249,971 km (0.032 R)
• M37: 12,452,377 km (0.081 R)
• M38: 12,574,299 km (0.037 R)
• M39: 14,026,147 km (0.03 R)
• M40: 15,399,455 km (0.084 R)
• M41: 17,085,124 km (0.096 R)
• M42: 17,538,555 km (0.094 R)
• M43: 17,949,800 km (0.097 R)
• M44: 18,225,808 km (0.119 R)
• M45: 18,318,259 km (0.103 R)
• M46: 18,922,036 km (0.077 R)
• M47: 19,062,359 km (0.043 R)
• M48: 19,626,941 km (0.113 R)
• M49: 19,816,482 km (0.12 R)
• M50: 20,006,471 km (0.092 R)
• M51: 20,244,781 km (0.033 R)
• M52: 21,014,013 km (0.036 R)
• M53: 21,110,952 km (0.077 R)
• M54: 23,178,395 km (0.067 R)
• M55: 24,033,347 km (0.107 R)
• M56: 24,796,445 km (0.088 R)
• M57: 25,309,566 km (0.049 R)
• M58: 25,567,473 km (0.114 R)
• M59: 28,033,743 km (0.08 R)
• M60: 28,247,070 km (0.117 R)
• M61: 29,106,061 km (0.094 R)
• M62: 29,538,698 km (0.106 R)
• M63: 30,410,405 km (0.106 R)
• M64: 31,235,437 km (0.069 R)
• M65: 31,401,341 km (0.118 R)
• M66: 32,570,598 km (0.102 R)
• M67: 32,738,746 km (0.119 R)
• M68: 33,471,028 km (0.062 R)
• M69: 33,584,124 km (0.1 R)
• M70: 33,981,156 km (0.117 R)
• M71: 34,265,691 km (0.025 R)
• M72: 34,779,710 km (0.085 R)
• M73: 34,894,302 km (0.095 R)
• M74: 35,181,380 km (0.117 R)
• M75: 36,628,291 km (0.057 R)
• M76: 36,803,171 km (0.119 R)
• M77: 36,920,006 km (0.112 R)
• M78: 37,270,963 km (0.053 R)
• M79: 37,799,792 km (0.119 R)
• M80: 37,858,584 km (0.113 R)
• M81: 38,627,068 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.2

Radius: 8

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.43 AU - 11.23 AU

Year: 9925 Days

Day: 11.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,595,035 km

• M1: 140,173 km (0.081 R)
• M2: 346,768 km (0.108 R)
• M3: 438,172 km (0.086 R)
• M4: 494,571 km (0.103 R)
• M5: 600,037 km (0.1 R)
• M6: 943,514 km (0.068 R)
• M7: 1,217,128 km (0.081 R)
• M8: 1,537,417 km (0.064 R)
• M9: 1,859,651 km (0.068 R)
• M10: 1,955,693 km (0.082 R)
• M11: 2,078,064 km (0.102 R)
• M12: 2,330,436 km (0.102 R)
• M13: 2,646,386 km (0.103 R)
• M14: 2,754,695 km (0.108 R)
• M15: 2,892,325 km (0.049 R)
• M16: 2,975,950 km (0.05 R)
• M17: 3,643,905 km (0.119 R)
• M18: 3,856,184 km (0.083 R)
• M19: 3,948,486 km (0.109 R)
• M20: 4,910,849 km (0.084 R)
• M21: 5,010,930 km (0.046 R)
• M22: 5,591,071 km (0.087 R)
• M23: 6,851,433 km (0.092 R)
• M24: 7,227,223 km (0.048 R)
• M25: 7,648,341 km (0.063 R)
• M26: 8,077,387 km (0.086 R)
• M27: 8,156,226 km (0.116 R)
• M28: 9,287,036 km (0.057 R)
• M29: 10,039,663 km (0.102 R)
• M30: 10,811,737 km (0.072 R)
• M31: 11,292,994 km (0.061 R)
• M32: 11,514,099 km (0.03 R)
• M33: 11,781,281 km (0.095 R)
• M34: 13,473,682 km (0.094 R)
• M35: 13,661,128 km (0.083 R)
• M36: 13,944,018 km (0.118 R)
• M37: 14,324,146 km (0.096 R)
• M38: 14,611,523 km (0.077 R)
• M39: 15,240,582 km (0.119 R)
• M40: 15,435,957 km (0.112 R)
• M41: 15,681,447 km (0.108 R)
• M42: 16,176,018 km (0.09 R)
• M43: 17,180,567 km (0.033 R)
• M44: 17,384,021 km (0.092 R)
• M45: 18,205,313 km (0.074 R)
• M46: 18,360,745 km (0.038 R)
• M47: 18,568,686 km (0.101 R)
• M48: 18,881,944 km (0.106 R)
• M49: 20,259,890 km (0.082 R)
• M50: 20,420,857 km (0.104 R)
• M51: 20,582,423 km (0.059 R)
• M52: 20,690,283 km (0.114 R)
• M53: 22,110,116 km (0.101 R)
• M54: 22,999,326 km (0.115 R)
• M55: 23,167,325 km (0.11 R)
• M56: 24,870,048 km (0.037 R)
• M57: 25,562,387 km (0.106 R)
• M58: 26,671,505 km (0.092 R)
• M59: 27,084,096 km (0.108 R)
• M60: 27,143,187 km (0.118 R)
• M61: 27,439,391 km (0.06 R)
• M62: 27,617,562 km (0.086 R)
• M63: 29,057,292 km (0.079 R)
• M64: 29,239,053 km (0.062 R)
• M65: 30,398,437 km (0.113 R)
• M66: 31,448,464 km (0.108 R)
• M67: 34,926,316 km (0.12 R)
• M68: 34,990,643 km (0.086 R)
• M69: 35,830,934 km (0.105 R)
• M70: 36,286,011 km (0.057 R)
• M71: 36,416,460 km (0.037 R)
• M72: 37,005,128 km (0.065 R)
• M73: 37,136,475 km (0.104 R)
• M74: 37,861,127 km (0.057 R)
• M75: 38,125,765 km (0.114 R)
• M76: 38,457,573 km (0.102 R)
• M77: 38,790,279 km (0.078 R)
• M78: 39,458,383 km (0.077 R)
• M79: 40,738,492 km (0.098 R)
• M80: 40,874,028 km (0.086 R)
• M81: 41,758,750 km (0.112 R)
• M82: 41,827,116 km (0.116 R)
• M83: 42,856,200 km (0.057 R)
• M84: 43,963,074 km (0.082 R)
• M85: 45,289,858 km (0.114 R)
• M86: 45,852,346 km (0.055 R)
• M87: 46,063,877 km (0.091 R)
• M88: 46,205,098 km (0.065 R)
• M89: 46,275,708 km (0.082 R)
• M90: 46,346,468 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33

Radius: 8.4

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 9.71 AU - 12.21 AU

Year: 12636 Days

Day: 10.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 62,595,035 km

• M1: 106,214 km (0.103 R)
• M2: 184,604 km (0.073 R)
• M3: 351,854 km (0.07 R)
• M4: 895,343 km (0.108 R)
• M5: 1,033,272 km (0.11 R)
• M6: 1,132,905 km (0.12 R)
• M7: 1,538,614 km (0.073 R)
• M8: 1,614,759 km (0.12 R)
• M9: 2,341,506 km (0.034 R)
• M10: 2,533,889 km (0.112 R)
• M11: 2,746,767 km (0.075 R)
• M12: 3,173,868 km (0.097 R)
• M13: 3,741,293 km (0.078 R)
• M14: 4,214,172 km (0.103 R)
• M15: 4,466,843 km (0.069 R)
• M16: 4,911,597 km (0.076 R)
• M17: 5,158,284 km (0.114 R)
• M18: 5,546,042 km (0.108 R)
• M19: 5,664,224 km (0.067 R)
• M20: 5,882,936 km (0.068 R)
• M21: 6,370,027 km (0.084 R)
• M22: 7,643,554 km (0.111 R)
• M23: 7,731,218 km (0.117 R)
• M24: 7,885,453 km (0.064 R)
• M25: 8,018,446 km (0.08 R)
• M26: 9,085,976 km (0.117 R)
• M27: 9,178,877 km (0.026 R)
• M28: 9,318,751 km (0.066 R)
• M29: 9,814,219 km (0.073 R)
• M30: 10,101,297 km (0.082 R)
• M31: 11,351,486 km (0.118 R)
• M32: 11,931,178 km (0.115 R)
• M33: 12,962,356 km (0.073 R)
• M34: 13,700,921 km (0.078 R)
• M35: 13,941,325 km (0.099 R)
• M36: 14,779,671 km (0.076 R)
• M37: 16,025,672 km (0.1 R)
• M38: 16,420,161 km (0.117 R)
• M39: 16,476,859 km (0.08 R)
• M40: 17,103,973 km (0.074 R)
• M41: 17,391,650 km (0.057 R)
• M42: 18,912,911 km (0.08 R)
• M43: 19,299,920 km (0.067 R)
• M44: 19,359,760 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.1

Radius: 6.8

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 15.13 AU - 19.85 AU

Year: 25473 Days

Day: 23.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,595,035 km

• M1: 113,545 km (0.088 R)
• M2: 223,050 km (0.103 R)
• M3: 361,877 km (0.082 R)
• M4: 529,427 km (0.105 R)
• M5: 603,478 km (0.104 R)
• M6: 701,315 km (0.071 R)
• M7: 1,026,391 km (0.061 R)
• M8: 1,292,226 km (0.107 R)
• M9: 1,342,940 km (0.071 R)
• M10: 1,552,377 km (0.101 R)
• M11: 1,633,609 km (0.062 R)
• M12: 3,219,795 km (0.096 R)
• M13: 3,289,208 km (0.105 R)
• M14: 4,236,163 km (0.038 R)
• M15: 4,389,052 km (0.03 R)
• M16: 4,504,841 km (0.065 R)
• M17: 5,099,043 km (0.085 R)
• M18: 5,261,656 km (0.103 R)
• M19: 6,359,854 km (0.103 R)
• M20: 6,447,219 km (0.078 R)
• M21: 6,491,052 km (0.104 R)
• M22: 7,992,266 km (0.107 R)
• M23: 8,854,548 km (0.094 R)
• M24: 9,050,222 km (0.112 R)
• M25: 9,099,290 km (0.076 R)
• M26: 9,296,610 km (0.088 R)
• M27: 9,445,610 km (0.076 R)
• M28: 10,049,536 km (0.112 R)
• M29: 10,873,970 km (0.081 R)
• M30: 10,978,539 km (0.107 R)
• M31: 11,347,148 km (0.06 R)
• M32: 11,400,106 km (0.092 R)
• M33: 11,666,390 km (0.11 R)
• M34: 12,042,629 km (0.098 R)
• M35: 12,641,768 km (0.079 R)
• M36: 13,418,331 km (0.089 R)
• M37: 14,039,461 km (0.101 R)
• M38: 14,153,305 km (0.1 R)
• M39: 15,250,755 km (0.082 R)
• M40: 16,196,064 km (0.109 R)
• M41: 16,796,400 km (0.095 R)
• M42: 18,766,155 km (0.098 R)
• M43: 18,828,837 km (0.083 R)
• M44: 18,954,499 km (0.111 R)
• M45: 19,586,999 km (0.087 R)
• M46: 20,226,380 km (0.066 R)
• M47: 20,548,764 km (0.047 R)
• M48: 20,678,016 km (0.094 R)
• M49: 20,742,942 km (0.112 R)
• M50: 21,067,868 km (0.052 R)
• M51: 21,460,114 km (0.08 R)
• M52: 25,443,007 km (0.107 R)
• M53: 25,721,259 km (0.104 R)
• M54: 25,790,972 km (0.073 R)
• M55: 25,860,685 km (0.075 R)
• M56: 26,000,409 km (0.093 R)
• M57: 26,350,767 km (0.096 R)
• M58: 27,056,121 km (0.119 R)
• M59: 27,982,431 km (0.037 R)
• M60: 29,573,704 km (0.029 R)
• M61: 30,380,186 km (0.089 R)
• M62: 31,342,699 km (0.113 R)
• M63: 33,145,802 km (0.09 R)
• M64: 38,274,765 km (0.066 R)
• M65: 41,664,653 km (0.044 R)
• M66: 43,395,350 km (0.103 R)
• M67: 43,561,404 km (0.06 R)
• M68: 43,727,607 km (0.074 R)
• M69: 45,149,236 km (0.098 R)
• M70: 45,739,100 km (0.104 R)
• M71: 45,908,146 km (0.097 R)
• M72: 47,694,943 km (0.109 R)
• M73: 47,780,662 km (0.051 R)
• M74: 47,866,382 km (0.111 R)
• M75: 48,123,690 km (0.116 R)
• M76: 48,295,578 km (0.117 R)
• M77: 49,938,612 km (0.032 R)
• M78: 50,985,647 km (0.081 R)
• M79: 51,160,976 km (0.107 R)
• M80: 52,746,863 km (0.102 R)
• M81: 54,080,827 km (0.118 R)
• M82: 55,696,185 km (0.107 R)
• M83: 56,872,623 km (0.117 R)
• M84: 57,145,339 km (0.067 R)
• M85: 57,600,715 km (0.069 R)
• M86: 57,874,479 km (0.103 R)
• M87: 59,066,026 km (0.09 R)
• M88: 59,250,032 km (0.116 R)
• M89: 59,803,245 km (0.089 R)
• M90: 60,173,051 km (0.111 R)
• M91: 60,914,907 km (0.115 R)
• M92: 62,220,298 km (0.063 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 14,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit