🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.6 AU - 0.78 AU

Year: 215 Days

Day: 19.6 Hours

Environment

Temp: 113 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,475,591 km

• M1: 243,246 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.53 AU - 2.11 AU

Year: 920 Days

Day: 25.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 97.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,475,591 km

• M1: 130,300 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.6 AU - 3.38 AU

Year: 1937 Days

Day: 30.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,475,591 km

• M1: 1,325,138 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.46 AU - 3.98 AU

Year: 2165 Days

Day: 24.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,475,591 km

• M1: 267,032 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.35 AU - 3.75 AU

Year: 2507 Days

Day: 15.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,475,591 km

• M1: 268,678 km (0.102 R)
• M2: 726,148 km (0.057 R)

Asteroid Belt

Center: 3.86 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.73 AU - 4.61 AU

Year: 3191 Days

Day: 45.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,475,591 km

• M1: 188,045 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883

Radius: 8.8

Gravity: 11.4 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.93 AU - 9.61 AU

Year: 8912 Days

Day: 6.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 65,475,591 km

• M1: 113,694 km (0.066 R)
• M2: 189,241 km (0.036 R)
• M3: 385,364 km (0.112 R)
• M4: 1,139,337 km (0.12 R)
• M5: 1,410,858 km (0.102 R)
• M6: 1,588,281 km (0.098 R)
• M7: 1,749,397 km (0.117 R)
• M8: 1,868,029 km (0.12 R)
• M9: 3,399,013 km (0.119 R)
• M10: 3,517,944 km (0.09 R)
• M11: 4,228,234 km (0.097 R)
• M12: 4,356,290 km (0.078 R)
• M13: 4,453,080 km (0.064 R)
• M14: 4,583,380 km (0.107 R)
• M15: 4,715,026 km (0.113 R)
• M16: 4,781,298 km (0.11 R)
• M17: 5,151,253 km (0.088 R)
• M18: 5,219,619 km (0.029 R)
• M19: 6,462,927 km (0.084 R)
• M20: 6,722,180 km (0.059 R)
• M21: 7,022,722 km (0.118 R)
• M22: 7,289,455 km (0.113 R)
• M23: 7,598,225 km (0.055 R)
• M24: 7,832,645 km (0.06 R)
• M25: 8,228,631 km (0.117 R)
• M26: 8,957,920 km (0.096 R)
• M27: 10,175,946 km (0.115 R)
• M28: 10,564,452 km (0.041 R)
• M29: 10,782,416 km (0.082 R)
• M30: 10,913,913 km (0.106 R)
• M31: 11,489,864 km (0.087 R)
• M32: 11,713,962 km (0.072 R)
• M33: 12,717,465 km (0.109 R)
• M34: 13,089,215 km (0.09 R)
• M35: 13,182,714 km (0.119 R)
• M36: 13,843,338 km (0.1 R)
• M37: 14,225,710 km (0.111 R)
• M38: 15,591,240 km (0.089 R)
• M39: 15,889,239 km (0.062 R)
• M40: 16,592,049 km (0.095 R)
• M41: 17,049,221 km (0.096 R)
• M42: 17,562,042 km (0.11 R)
• M43: 17,716,876 km (0.072 R)
• M44: 17,820,248 km (0.113 R)
• M45: 18,288,340 km (0.108 R)
• M46: 18,866,087 km (0.093 R)
• M47: 19,024,660 km (0.054 R)
• M48: 19,449,668 km (0.12 R)
• M49: 20,743,540 km (0.113 R)
• M50: 20,852,597 km (0.073 R)
• M51: 21,290,919 km (0.09 R)
• M52: 21,842,935 km (0.077 R)
• M53: 22,009,437 km (0.11 R)
• M54: 22,399,738 km (0.114 R)
• M55: 22,736,034 km (0.076 R)
• M56: 22,792,283 km (0.039 R)
• M57: 25,427,748 km (0.111 R)
• M58: 25,719,913 km (0.084 R)
• M59: 26,189,950 km (0.047 R)
• M60: 27,377,009 km (0.098 R)
• M61: 27,977,195 km (0.101 R)
• M62: 28,642,457 km (0.107 R)
• M63: 29,373,991 km (0.103 R)
• M64: 29,619,182 km (0.054 R)
• M65: 30,358,943 km (0.057 R)
• M66: 30,544,893 km (0.117 R)
• M67: 31,542,711 km (0.097 R)
• M68: 31,982,678 km (0.117 R)
• M69: 32,234,900 km (0.073 R)
• M70: 32,741,439 km (0.084 R)
• M71: 33,762,594 km (0.075 R)
• M72: 33,955,126 km (0.032 R)
• M73: 34,276,911 km (0.116 R)
• M74: 35,118,399 km (0.078 R)
• M75: 35,509,149 km (0.119 R)
• M76: 36,097,817 km (0.111 R)
• M77: 38,686,009 km (0.09 R)
• M78: 40,036,429 km (0.045 R)
• M79: 41,677,069 km (0.104 R)
• M80: 41,883,664 km (0.111 R)
• M81: 43,828,735 km (0.111 R)
• M82: 43,898,598 km (0.116 R)
• M83: 43,968,759 km (0.07 R)
• M84: 44,460,038 km (0.105 R)
• M85: 44,671,271 km (0.109 R)
• M86: 45,306,613 km (0.081 R)
• M87: 46,729,288 km (0.108 R)
• M88: 47,159,083 km (0.089 R)
• M89: 47,302,548 km (0.091 R)
• M90: 47,590,075 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.7

Radius: 3.9

Gravity: 63.49 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 12.32 AU - 13.18 AU

Year: 17061 Days

Day: 21.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,475,591 km

• M1: 333,603 km (0.035 R)
• M2: 957,875 km (0.092 R)
• M3: 1,530,087 km (0.095 R)
• M4: 2,188,467 km (0.098 R)
• M5: 3,437,759 km (0.096 R)
• M6: 5,282,301 km (0.108 R)
• M7: 5,566,836 km (0.109 R)
• M8: 5,711,048 km (0.111 R)
• M9: 7,271,055 km (0.057 R)
• M10: 7,854,337 km (0.102 R)
• M11: 7,908,192 km (0.078 R)
• M12: 8,178,815 km (0.109 R)
• M13: 9,291,673 km (0.056 R)
• M14: 9,750,041 km (0.099 R)
• M15: 10,040,111 km (0.067 R)
• M16: 10,927,526 km (0.107 R)
• M17: 12,149,292 km (0.073 R)
• M18: 12,211,525 km (0.083 R)
• M19: 12,398,821 km (0.065 R)
• M20: 13,029,825 km (0.052 R)
• M21: 13,093,554 km (0.1 R)
• M22: 13,736,076 km (0.098 R)
• M23: 13,930,853 km (0.11 R)
• M24: 14,061,153 km (0.108 R)
• M25: 14,918,348 km (0.037 R)
• M26: 15,185,381 km (0.048 R)
• M27: 15,724,382 km (0.119 R)
• M28: 17,099,037 km (0.071 R)
• M29: 17,448,647 km (0.064 R)
• M30: 17,800,651 km (0.054 R)
• M31: 18,297,316 km (0.048 R)
• M32: 19,087,043 km (0.115 R)
• M33: 19,159,448 km (0.085 R)
• M34: 19,887,840 km (0.1 R)
• M35: 20,848,258 km (0.069 R)
• M36: 20,922,758 km (0.025 R)
• M37: 21,522,047 km (0.049 R)
• M38: 21,899,483 km (0.033 R)
• M39: 22,660,786 km (0.101 R)
• M40: 23,044,654 km (0.088 R)
• M41: 23,585,750 km (0.076 R)
• M42: 23,896,764 km (0.117 R)
• M43: 26,272,677 km (0.096 R)
• M44: 27,406,928 km (0.038 R)
• M45: 27,488,459 km (0.11 R)
• M46: 27,651,970 km (0.113 R)
• M47: 28,639,764 km (0.117 R)
• M48: 29,555,303 km (0.104 R)
• M49: 29,639,078 km (0.111 R)
• M50: 31,414,954 km (0.052 R)
• M51: 31,842,954 km (0.099 R)
• M52: 32,877,722 km (0.108 R)
• M53: 35,246,156 km (0.082 R)
• M54: 35,690,761 km (0.062 R)
• M55: 37,397,074 km (0.088 R)
• M56: 38,488,391 km (0.109 R)
• M57: 39,498,027 km (0.115 R)
• M58: 42,106,714 km (0.086 R)
• M59: 44,099,508 km (0.066 R)
• M60: 44,290,843 km (0.09 R)
• M61: 45,928,790 km (0.09 R)
• M62: 46,219,908 km (0.047 R)
• M63: 46,316,997 km (0.092 R)
• M64: 47,881,042 km (0.077 R)
• M65: 48,570,689 km (0.109 R)
• M66: 48,768,307 km (0.076 R)
• M67: 50,059,487 km (0.099 R)
• M68: 50,259,050 km (0.086 R)
• M69: 51,261,356 km (0.094 R)
• M70: 51,966,710 km (0.111 R)
• M71: 53,183,539 km (0.119 R)
• M72: 54,512,267 km (0.077 R)
• M73: 55,026,286 km (0.111 R)
• M74: 55,129,359 km (0.09 R)
• M75: 55,232,282 km (0.098 R)
• M76: 55,541,949 km (0.095 R)
• M77: 55,852,066 km (0.047 R)
• M78: 57,934,019 km (0.089 R)
• M79: 58,668,844 km (0.054 R)
• M80: 60,891,420 km (0.075 R)
• M81: 62,173,773 km (0.106 R)
• M82: 62,818,240 km (0.093 R)
• M83: 65,200,437 km (0.057 R)
• M84: 65,855,227 km (0.07 R)
• M85: 66,183,444 km (0.054 R)
• M86: 66,512,111 km (0.066 R)
• M87: 67,171,389 km (0.105 R)
• M88: 69,050,637 km (0.118 R)
• M89: 69,940,894 km (0.111 R)
• M90: 70,835,041 km (0.082 R)
• M91: 71,508,231 km (0.047 R)
• M92: 71,733,077 km (0.096 R)
• M93: 72,521,757 km (0.11 R)
• M94: 74,563,169 km (0.075 R)
• M95: 75,133,586 km (0.046 R)
• M96: 76,049,274 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.6

Radius: 3.4

Gravity: 20.38 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 17.03 AU - 17.79 AU

Year: 27222 Days

Day: 17.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,475,591 km

• M1: 53,107 km (0.11 R)
• M2: 150,645 km (0.109 R)
• M3: 332,556 km (0.032 R)
• M4: 416,780 km (0.047 R)
• M5: 470,784 km (0.065 R)
• M6: 625,768 km (0.105 R)
• M7: 840,740 km (0.11 R)
• M8: 1,202,617 km (0.109 R)
• M9: 1,280,259 km (0.101 R)
• M10: 1,495,231 km (0.056 R)
• M11: 1,522,906 km (0.098 R)
• M12: 2,142,541 km (0.073 R)
• M13: 3,073,937 km (0.083 R)
• M14: 3,180,301 km (0.069 R)
• M15: 3,580,625 km (0.114 R)
• M16: 4,269,374 km (0.105 R)
• M17: 4,669,249 km (0.101 R)
• M18: 4,873,599 km (0.096 R)
• M19: 5,206,754 km (0.12 R)
• M20: 5,938,736 km (0.109 R)
• M21: 6,565,402 km (0.117 R)
• M22: 7,072,389 km (0.097 R)
• M23: 7,165,888 km (0.096 R)
• M24: 8,617,137 km (0.115 R)
• M25: 8,667,102 km (0.117 R)
• M26: 9,171,397 km (0.04 R)
• M27: 9,841,146 km (0.059 R)
• M28: 10,633,267 km (0.098 R)
• M29: 11,720,844 km (0.1 R)
• M30: 11,942,548 km (0.083 R)
• M31: 12,843,276 km (0.102 R)
• M32: 13,882,383 km (0.105 R)
• M33: 13,941,026 km (0.11 R)
• M34: 16,101,668 km (0.104 R)
• M35: 16,907,103 km (0.106 R)
• M36: 18,428,214 km (0.075 R)
• M37: 18,556,868 km (0.079 R)
• M38: 18,621,345 km (0.025 R)
• M39: 18,750,597 km (0.069 R)
• M40: 19,466,273 km (0.103 R)
• M41: 19,531,797 km (0.08 R)
• M42: 19,794,641 km (0.031 R)
• M43: 20,857,384 km (0.089 R)
• M44: 21,395,637 km (0.067 R)
• M45: 22,830,281 km (0.069 R)
• M46: 23,594,127 km (0.117 R)
• M47: 23,663,990 km (0.092 R)
• M48: 23,803,864 km (0.034 R)
• M49: 24,295,741 km (0.096 R)
• M50: 25,575,850 km (0.106 R)
• M51: 25,935,334 km (0.076 R)
• M52: 26,368,869 km (0.112 R)
• M53: 26,659,238 km (0.091 R)
• M54: 26,731,943 km (0.071 R)
• M55: 26,804,797 km (0.096 R)
• M56: 26,950,655 km (0.086 R)
• M57: 27,023,659 km (0.09 R)
• M58: 28,572,146 km (0.043 R)
• M59: 29,545,131 km (0.095 R)
• M60: 29,695,776 km (0.055 R)
• M61: 29,771,323 km (0.05 R)
• M62: 31,216,288 km (0.095 R)
• M63: 31,523,563 km (0.103 R)
• M64: 31,986,119 km (0.116 R)
• M65: 32,450,920 km (0.069 R)
• M66: 34,174,287 km (0.065 R)
• M67: 34,967,455 km (0.092 R)
• M68: 35,126,777 km (0.071 R)
• M69: 37,138,868 km (0.098 R)
• M70: 37,790,666 km (0.116 R)
• M71: 38,281,946 km (0.107 R)
• M72: 38,610,762 km (0.074 R)
• M73: 38,775,469 km (0.099 R)
• M74: 40,018,178 km (0.028 R)
• M75: 42,457,521 km (0.097 R)
• M76: 42,627,464 km (0.09 R)
• M77: 42,882,978 km (0.045 R)
• M78: 46,424,258 km (0.112 R)
• M79: 47,478,475 km (0.108 R)
• M80: 48,718,192 km (0.066 R)
• M81: 48,985,224 km (0.08 R)
• M82: 49,252,705 km (0.107 R)
• M83: 49,431,325 km (0.108 R)
• M84: 49,699,704 km (0.12 R)
• M85: 50,058,140 km (0.083 R)
• M86: 50,597,590 km (0.097 R)
• M87: 51,229,342 km (0.101 R)
• M88: 51,591,518 km (0.1 R)
• M89: 51,954,593 km (0.079 R)
• M90: 55,538,209 km (0.073 R)
• M91: 55,724,160 km (0.105 R)
• M92: 56,563,254 km (0.093 R)
• M93: 57,031,346 km (0.102 R)
• M94: 60,629,923 km (0.109 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 11,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit