🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.64 AU - 0.64 AU

Year: 191 Days

Day: 15.8 Hours

Environment

Temp: 113 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,869,393 km

• M1: 46,076 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.12 AU - 1.48 AU

Year: 553 Days

Day: 17.5 Hours

Environment

Temp: -27 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,869,393 km

• M1: 496,964 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.96 AU - 3.26 AU

Year: 1572 Days

Day: 36 Hours

Environment

Temp: -87 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.99 AU - 3.75 AU

Year: 2306 Days

Day: 41.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.71 AU - 4.93 AU

Year: 3347 Days

Day: 22.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,869,393 km

• M1: 3,471,119 km (0.086 R)

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.1

Radius: 9

Gravity: 10.69 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.82 AU - 6.24 AU

Year: 4848 Days

Day: 9.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 105,869,393 km

• M1: 123,269 km (0.108 R)
• M2: 223,050 km (0.062 R)
• M3: 386,262 km (0.115 R)
• M4: 887,863 km (0.072 R)
• M5: 1,045,240 km (0.117 R)
• M6: 1,150,258 km (0.028 R)
• M7: 1,853,667 km (0.074 R)
• M8: 1,945,072 km (0.113 R)
• M9: 2,209,411 km (0.041 R)
• M10: 2,326,396 km (0.052 R)
• M11: 2,465,373 km (0.119 R)
• M12: 2,586,697 km (0.085 R)
• M13: 2,730,909 km (0.063 R)
• M14: 3,356,228 km (0.032 R)
• M15: 3,423,398 km (0.11 R)
• M16: 3,742,939 km (0.1 R)
• M17: 4,072,204 km (0.11 R)
• M18: 4,435,427 km (0.09 R)
• M19: 5,323,141 km (0.031 R)
• M20: 5,560,254 km (0.057 R)
• M21: 5,908,667 km (0.087 R)
• M22: 6,292,086 km (0.057 R)
• M23: 6,598,912 km (0.074 R)
• M24: 7,025,266 km (0.117 R)
• M25: 7,198,350 km (0.052 R)
• M26: 7,256,394 km (0.09 R)
• M27: 7,637,270 km (0.078 R)
• M28: 8,024,729 km (0.111 R)
• M29: 8,266,330 km (0.058 R)
• M30: 8,479,656 km (0.113 R)
• M31: 8,911,844 km (0.085 R)
• M32: 9,288,083 km (0.115 R)
• M33: 10,121,044 km (0.042 R)
• M34: 11,044,661 km (0.12 R)
• M35: 11,212,360 km (0.115 R)
• M36: 12,098,279 km (0.057 R)
• M37: 12,271,214 km (0.039 R)
• M38: 12,410,191 km (0.082 R)
• M39: 12,724,795 km (0.061 R)
• M40: 12,900,722 km (0.107 R)
• M41: 13,756,272 km (0.026 R)
• M42: 14,667,024 km (0.091 R)
• M43: 15,073,781 km (0.076 R)
• M44: 15,222,780 km (0.047 R)
• M45: 16,126,202 km (0.114 R)
• M46: 16,622,867 km (0.09 R)
• M47: 17,905,968 km (0.101 R)
• M48: 18,340,849 km (0.085 R)
• M49: 18,739,078 km (0.107 R)
• M50: 18,899,297 km (0.115 R)
• M51: 19,220,783 km (0.103 R)
• M52: 20,442,998 km (0.04 R)
• M53: 20,731,722 km (0.095 R)
• M54: 22,238,023 km (0.055 R)
• M55: 23,047,198 km (0.087 R)
• M56: 23,261,871 km (0.073 R)
• M57: 23,779,479 km (0.025 R)
• M58: 25,045,975 km (0.119 R)
• M59: 25,355,044 km (0.105 R)
• M60: 25,443,606 km (0.106 R)
• M61: 25,798,602 km (0.044 R)
• M62: 26,289,582 km (0.1 R)
• M63: 26,468,950 km (0.101 R)
• M64: 26,738,675 km (0.091 R)
• M65: 26,918,940 km (0.049 R)
• M66: 27,009,297 km (0.064 R)
• M67: 27,235,489 km (0.088 R)
• M68: 27,371,474 km (0.074 R)
• M69: 28,238,244 km (0.078 R)
• M70: 28,376,023 km (0.12 R)
• M71: 28,559,879 km (0.066 R)
• M72: 28,652,031 km (0.104 R)
• M73: 28,836,486 km (0.116 R)
• M74: 28,928,937 km (0.118 R)
• M75: 29,438,916 km (0.083 R)
• M76: 29,998,711 km (0.109 R)
• M77: 30,139,333 km (0.101 R)
• M78: 30,939,532 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.8

Radius: 12.4

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 10.4 AU - 13.48 AU

Year: 15380 Days

Day: 12.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 105,869,393 km

• M1: 155,881 km (0.115 R)
• M2: 313,707 km (0.047 R)
• M3: 963,261 km (0.119 R)
• M4: 1,475,933 km (0.116 R)
• M5: 1,937,292 km (0.079 R)
• M6: 2,782,520 km (0.094 R)
• M7: 3,168,333 km (0.116 R)
• M8: 3,698,658 km (0.074 R)
• M9: 4,597,591 km (0.116 R)
• M10: 4,947,351 km (0.075 R)
• M11: 5,525,098 km (0.115 R)
• M12: 5,934,847 km (0.075 R)
• M13: 6,238,979 km (0.105 R)
• M14: 8,894,790 km (0.089 R)
• M15: 9,463,412 km (0.081 R)
• M16: 10,179,238 km (0.117 R)
• M17: 10,589,734 km (0.072 R)
• M18: 11,615,676 km (0.092 R)
• M19: 12,527,176 km (0.107 R)
• M20: 12,770,871 km (0.046 R)
• M21: 12,868,858 km (0.093 R)
• M22: 13,164,164 km (0.082 R)
• M23: 13,362,231 km (0.027 R)
• M24: 14,063,546 km (0.072 R)
• M25: 14,215,388 km (0.11 R)
• M26: 15,501,780 km (0.062 R)
• M27: 15,921,253 km (0.053 R)
• M28: 16,026,719 km (0.075 R)
• M29: 16,132,335 km (0.097 R)
• M30: 17,040,245 km (0.03 R)
• M31: 17,581,939 km (0.076 R)
• M32: 17,745,599 km (0.029 R)
• M33: 19,072,981 km (0.109 R)
• M34: 19,241,129 km (0.082 R)
• M35: 19,578,921 km (0.105 R)
• M36: 20,032,352 km (0.109 R)
• M37: 20,661,560 km (0.113 R)
• M38: 21,065,475 km (0.111 R)
• M39: 21,763,648 km (0.04 R)
• M40: 23,063,653 km (0.095 R)
• M41: 23,183,032 km (0.102 R)
• M42: 24,449,378 km (0.08 R)
• M43: 25,614,447 km (0.104 R)
• M44: 26,172,596 km (0.119 R)
• M45: 27,998,438 km (0.044 R)
• M46: 31,307,842 km (0.097 R)
• M47: 32,974,811 km (0.104 R)
• M48: 33,852,951 km (0.113 R)
• M49: 34,192,837 km (0.052 R)
• M50: 34,875,901 km (0.115 R)
• M51: 35,978,138 km (0.089 R)
• M52: 36,463,883 km (0.115 R)
• M53: 37,793,508 km (0.115 R)
• M54: 37,934,430 km (0.049 R)
• M55: 38,925,516 km (0.091 R)
• M56: 39,424,275 km (0.055 R)
• M57: 40,644,245 km (0.081 R)
• M58: 41,440,256 km (0.102 R)
• M59: 41,658,220 km (0.056 R)
• M60: 42,314,506 km (0.051 R)
• M61: 43,194,889 km (0.083 R)
• M62: 43,711,301 km (0.075 R)
• M63: 45,571,999 km (0.117 R)
• M64: 46,248,182 km (0.094 R)
• M65: 46,700,865 km (0.083 R)
• M66: 47,306,587 km (0.076 R)
• M67: 47,915,001 km (0.029 R)
• M68: 48,985,972 km (0.049 R)
• M69: 50,374,540 km (0.073 R)
• M70: 50,840,238 km (0.084 R)
• M71: 51,073,611 km (0.115 R)
• M72: 51,307,432 km (0.095 R)
• M73: 51,385,373 km (0.103 R)
• M74: 51,932,452 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.7

Radius: 7.3

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 13.76 AU - 14.72 AU

Year: 20032 Days

Day: 15.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 105,869,393 km

• M1: 192,084 km (0.112 R)
• M2: 238,609 km (0.072 R)
• M3: 967,749 km (0.111 R)
• M4: 1,104,780 km (0.065 R)
• M5: 1,175,839 km (0.06 R)
• M6: 1,272,928 km (0.06 R)
• M7: 2,634,419 km (0.104 R)
• M8: 3,752,663 km (0.075 R)
• M9: 3,860,971 km (0.095 R)
• M10: 4,880,930 km (0.095 R)
• M11: 6,928,476 km (0.075 R)
• M12: 7,061,468 km (0.061 R)
• M13: 8,249,724 km (0.102 R)
• M14: 9,400,581 km (0.105 R)
• M15: 9,845,036 km (0.078 R)
• M16: 11,375,572 km (0.088 R)
• M17: 11,690,475 km (0.047 R)
• M18: 11,743,134 km (0.061 R)
• M19: 11,848,899 km (0.055 R)
• M20: 12,114,735 km (0.089 R)
• M21: 12,544,230 km (0.092 R)
• M22: 12,978,513 km (0.094 R)
• M23: 13,033,266 km (0.119 R)
• M24: 13,307,628 km (0.084 R)
• M25: 14,367,679 km (0.115 R)
• M26: 14,480,775 km (0.119 R)
• M27: 14,993,746 km (0.113 R)
• M28: 16,213,417 km (0.097 R)
• M29: 16,508,574 km (0.117 R)
• M30: 17,767,290 km (0.104 R)
• M31: 19,056,674 km (0.064 R)
• M32: 19,995,850 km (0.093 R)
• M33: 20,375,828 km (0.107 R)
• M34: 20,694,322 km (0.062 R)
• M35: 21,594,752 km (0.105 R)
• M36: 21,919,379 km (0.039 R)
• M37: 23,367,038 km (0.082 R)
• M38: 23,500,180 km (0.112 R)
• M39: 26,839,803 km (0.111 R)
• M40: 27,399,000 km (0.09 R)
• M41: 27,750,405 km (0.09 R)
• M42: 28,386,794 km (0.034 R)
• M43: 29,027,971 km (0.118 R)
• M44: 29,242,793 km (0.084 R)
• M45: 30,469,945 km (0.116 R)
• M46: 31,126,380 km (0.076 R)
• M47: 33,123,512 km (0.108 R)
• M48: 37,084,863 km (0.115 R)
• M49: 38,333,557 km (0.103 R)
• M50: 39,121,040 km (0.054 R)
• M51: 40,952,268 km (0.055 R)
• M52: 42,974,232 km (0.102 R)
• M53: 44,532,444 km (0.069 R)
• M54: 45,859,078 km (0.095 R)
• M55: 46,443,557 km (0.114 R)
• M56: 47,788,591 km (0.072 R)
• M57: 48,550,942 km (0.054 R)
• M58: 48,976,099 km (0.112 R)
• M59: 51,120,584 km (0.098 R)
• M60: 54,968,690 km (0.114 R)
• M61: 55,500,660 km (0.035 R)
• M62: 55,856,255 km (0.065 R)
• M63: 59,999,368 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.9

Radius: 7.6

Gravity: 16.81 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 15.84 AU - 19.4 AU

Year: 27572 Days

Day: 17.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 105,869,393 km

• M1: 371,601 km (0.104 R)
• M2: 439,668 km (0.09 R)
• M3: 512,672 km (0.045 R)
• M4: 644,168 km (0.08 R)
• M5: 972,685 km (0.119 R)
• M6: 1,070,822 km (0.109 R)
• M7: 2,623,797 km (0.047 R)
• M8: 3,094,432 km (0.12 R)
• M9: 3,489,670 km (0.07 R)
• M10: 3,540,234 km (0.078 R)
• M11: 4,112,445 km (0.112 R)
• M12: 4,713,231 km (0.117 R)
• M13: 5,458,228 km (0.093 R)
• M14: 6,991,456 km (0.101 R)
• M15: 7,248,466 km (0.081 R)
• M16: 7,574,140 km (0.111 R)
• M17: 9,272,974 km (0.103 R)
• M18: 10,639,401 km (0.045 R)
• M19: 11,458,898 km (0.098 R)
• M20: 14,524,008 km (0.082 R)
• M21: 14,851,927 km (0.041 R)
• M22: 14,934,355 km (0.114 R)
• M23: 15,182,389 km (0.093 R)
• M24: 16,357,630 km (0.087 R)
• M25: 16,613,292 km (0.053 R)
• M26: 17,911,353 km (0.12 R)
• M27: 18,705,867 km (0.086 R)
• M28: 18,973,199 km (0.106 R)
• M29: 19,964,285 km (0.096 R)
• M30: 20,055,240 km (0.119 R)
• M31: 20,787,671 km (0.099 R)
• M32: 20,879,824 km (0.03 R)
• M33: 22,751,742 km (0.11 R)
• M34: 23,132,618 km (0.077 R)
• M35: 25,166,102 km (0.058 R)
• M36: 26,154,345 km (0.054 R)
• M37: 28,066,805 km (0.098 R)
• M38: 29,919,873 km (0.101 R)
• M39: 30,128,114 km (0.058 R)
• M40: 30,232,533 km (0.1 R)
• M41: 31,493,942 km (0.037 R)
• M42: 31,599,857 km (0.089 R)
• M43: 32,879,966 km (0.108 R)
• M44: 33,094,939 km (0.074 R)
• M45: 34,068,073 km (0.063 R)
• M46: 34,285,738 km (0.113 R)
• M47: 37,379,422 km (0.102 R)
• M48: 39,300,857 km (0.107 R)
• M49: 39,415,000 km (0.11 R)
• M50: 39,872,171 km (0.084 R)
• M51: 40,101,504 km (0.097 R)
• M52: 43,239,170 km (0.08 R)
• M53: 43,474,637 km (0.066 R)
• M54: 44,658,854 km (0.111 R)
• M55: 45,733,565 km (0.081 R)
• M56: 46,696,078 km (0.105 R)
• M57: 50,860,583 km (0.108 R)
• M58: 51,482,910 km (0.117 R)
• M59: 56,809,642 km (0.113 R)
• M60: 57,067,549 km (0.08 R)
• M61: 57,455,306 km (0.115 R)
• M62: 58,753,965 km (0.101 R)
• M63: 59,537,858 km (0.061 R)
• M64: 61,115,966 km (0.082 R)
• M65: 62,441,553 km (0.032 R)
• M66: 63,375,044 km (0.102 R)
• M67: 67,700,965 km (0.092 R)
• M68: 67,837,698 km (0.068 R)
• M69: 68,111,462 km (0.107 R)
• M70: 69,347,739 km (0.077 R)
• M71: 69,899,455 km (0.106 R)
• M72: 70,314,290 km (0.036 R)
• M73: 71,842,283 km (0.087 R)
• M74: 72,400,582 km (0.092 R)
• M75: 74,648,440 km (0.118 R)
• M76: 76,064,833 km (0.113 R)
• M77: 77,061,603 km (0.066 R)
• M78: 78,349,641 km (0.086 R)
• M79: 79,788,922 km (0.09 R)
• M80: 80,077,945 km (0.08 R)
• M81: 82,110,082 km (0.119 R)
• M82: 82,839,970 km (0.089 R)
• M83: 83,132,584 km (0.102 R)
• M84: 83,571,953 km (0.066 R)
• M85: 87,264,328 km (0.12 R)
• M86: 90,707,921 km (0.111 R)
• M87: 92,673,936 km (0.08 R)
• M88: 93,281,603 km (0.079 R)
• M89: 95,265,869 km (0.113 R)
• M90: 97,418,283 km (0.054 R)
• M91: 102,398,097 km (0.037 R)
• M92: 104,444,596 km (0.115 R)
• M93: 104,918,821 km (0.105 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 13,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit