🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.57 AU - 0.59 AU

Year: 158 Days

Day: 18.5 Hours

Environment

Temp: 193 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.89 AU - 1.37 AU

Year: 430 Days

Day: 13.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 64,061,352 km

• M1: 173,683 km (0.075 R)
• M2: 345,122 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.12 AU - 1.48 AU

Year: 531 Days

Day: 31.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,061,352 km

• M1: 746,643 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.58 AU - 1.9 AU

Year: 822 Days

Day: 26.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.9 AU - 2.76 AU

Year: 1274 Days

Day: 33.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,061,352 km

• M1: 1,429,707 km (0.06 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.26 AU - 2.54 AU

Year: 1332 Days

Day: 34.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.96 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.7

Radius: 9.7

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.8 AU - 6.22 AU

Year: 4632 Days

Day: 10.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 64,061,352 km

• M1: 176,525 km (0.097 R)
• M2: 238,908 km (0.108 R)
• M3: 361,578 km (0.054 R)
• M4: 680,970 km (0.07 R)
• M5: 848,070 km (0.089 R)
• M6: 991,684 km (0.067 R)
• M7: 1,117,795 km (0.092 R)
• M8: 1,344,735 km (0.097 R)
• M9: 1,557,613 km (0.091 R)
• M10: 1,874,013 km (0.114 R)
• M11: 1,984,117 km (0.1 R)
• M12: 2,080,308 km (0.101 R)
• M13: 2,177,995 km (0.116 R)
• M14: 2,584,154 km (0.1 R)
• M15: 2,654,315 km (0.067 R)
• M16: 2,760,530 km (0.11 R)
• M17: 3,162,499 km (0.056 R)
• M18: 3,351,441 km (0.039 R)
• M19: 3,641,811 km (0.104 R)
• M20: 4,103,021 km (0.094 R)
• M21: 4,392,792 km (0.04 R)
• M22: 4,582,632 km (0.105 R)
• M23: 4,667,902 km (0.085 R)
• M24: 5,436,387 km (0.08 R)
• M25: 5,617,550 km (0.091 R)
• M26: 6,009,346 km (0.109 R)
• M27: 6,314,975 km (0.119 R)
• M28: 6,457,691 km (0.093 R)
• M29: 6,553,434 km (0.097 R)
• M30: 6,868,038 km (0.071 R)
• M31: 6,990,260 km (0.092 R)
• M32: 7,336,579 km (0.106 R)
• M33: 7,663,301 km (0.111 R)
• M34: 7,994,660 km (0.1 R)
• M35: 8,200,955 km (0.069 R)
• M36: 8,278,746 km (0.041 R)
• M37: 8,356,836 km (0.116 R)
• M38: 8,461,405 km (0.117 R)
• M39: 8,883,570 km (0.093 R)
• M40: 9,124,124 km (0.084 R)
• M41: 9,204,907 km (0.103 R)
• M42: 9,639,040 km (0.068 R)
• M43: 9,776,221 km (0.094 R)
• M44: 9,858,799 km (0.112 R)
• M45: 10,135,705 km (0.094 R)
• M46: 10,443,278 km (0.104 R)
• M47: 10,924,684 km (0.064 R)
• M48: 11,096,272 km (0.068 R)
• M49: 11,791,753 km (0.108 R)
• M50: 12,982,103 km (0.087 R)
• M51: 13,042,690 km (0.074 R)
• M52: 13,653,050 km (0.116 R)
• M53: 14,148,219 km (0.093 R)
• M54: 14,366,632 km (0.108 R)
• M55: 14,429,313 km (0.12 R)
• M56: 14,838,463 km (0.11 R)
• M57: 14,901,743 km (0.078 R)
• M58: 15,829,848 km (0.118 R)
• M59: 15,926,788 km (0.102 R)
• M60: 16,056,639 km (0.117 R)
• M61: 16,186,639 km (0.098 R)
• M62: 16,382,463 km (0.072 R)
• M63: 16,710,531 km (0.076 R)
• M64: 16,776,354 km (0.095 R)
• M65: 17,007,632 km (0.064 R)
• M66: 18,485,360 km (0.106 R)
• M67: 18,724,268 km (0.104 R)
• M68: 19,101,703 km (0.063 R)
• M69: 19,308,597 km (0.119 R)
• M70: 19,516,239 km (0.076 R)
• M71: 19,620,359 km (0.118 R)
• M72: 19,829,198 km (0.097 R)
• M73: 19,898,910 km (0.118 R)
• M74: 20,073,790 km (0.085 R)
• M75: 20,424,896 km (0.1 R)
• M76: 20,565,818 km (0.105 R)
• M77: 20,671,733 km (0.073 R)
• M78: 20,813,402 km (0.112 R)
• M79: 21,097,489 km (0.12 R)
• M80: 21,849,367 km (0.062 R)
• M81: 22,464,514 km (0.03 R)
• M82: 23,268,902 km (0.102 R)
• M83: 23,563,909 km (0.118 R)
• M84: 24,231,863 km (0.106 R)
• M85: 24,530,760 km (0.092 R)
• M86: 24,680,657 km (0.038 R)
• M87: 25,056,746 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.1

Radius: 11.8

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.95 AU - 9.27 AU

Year: 7519 Days

Day: 7.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 64,061,352 km

• M1: 176,376 km (0.079 R)
• M2: 571,165 km (0.069 R)
• M3: 696,827 km (0.078 R)
• M4: 791,074 km (0.083 R)
• M5: 1,039,406 km (0.081 R)
• M6: 1,538,913 km (0.057 R)
• M7: 2,208,364 km (0.12 R)
• M8: 2,803,464 km (0.044 R)
• M9: 2,914,915 km (0.088 R)
• M10: 3,165,341 km (0.102 R)
• M11: 3,328,553 km (0.081 R)
• M12: 3,446,885 km (0.101 R)
• M13: 4,009,073 km (0.066 R)
• M14: 4,705,601 km (0.114 R)
• M15: 4,919,376 km (0.102 R)
• M16: 5,635,950 km (0.028 R)
• M17: 6,064,249 km (0.087 R)
• M18: 6,151,165 km (0.104 R)
• M19: 6,414,607 km (0.107 R)
• M20: 6,503,169 km (0.031 R)
• M21: 6,592,180 km (0.075 R)
• M22: 6,681,639 km (0.113 R)
• M23: 6,831,686 km (0.088 R)
• M24: 7,196,256 km (0.11 R)
• M25: 7,381,009 km (0.115 R)
• M26: 7,598,375 km (0.089 R)
• M27: 8,947,449 km (0.102 R)
• M28: 9,079,843 km (0.093 R)
• M29: 9,212,835 km (0.098 R)
• M30: 9,346,576 km (0.107 R)
• M31: 9,615,702 km (0.078 R)
• M32: 9,853,413 km (0.101 R)
• M33: 9,955,888 km (0.093 R)
• M34: 10,648,227 km (0.109 R)
• M35: 10,788,550 km (0.078 R)
• M36: 11,284,616 km (0.107 R)
• M37: 11,788,013 km (0.109 R)
• M38: 12,079,130 km (0.103 R)
• M39: 12,298,890 km (0.075 R)
• M40: 12,409,293 km (0.114 R)
• M41: 12,668,247 km (0.046 R)
• M42: 13,153,842 km (0.089 R)
• M43: 13,380,034 km (0.08 R)
• M44: 13,989,645 km (0.119 R)
• M45: 14,569,337 km (0.063 R)
• M46: 14,920,892 km (0.09 R)
• M47: 15,078,119 km (0.112 R)
• M48: 15,314,932 km (0.119 R)
• M49: 15,394,070 km (0.105 R)
• M50: 15,832,242 km (0.084 R)
• M51: 16,113,187 km (0.098 R)
• M52: 16,395,627 km (0.107 R)
• M53: 16,883,915 km (0.102 R)
• M54: 17,170,993 km (0.081 R)
• M55: 17,583,883 km (0.063 R)
• M56: 19,012,094 km (0.116 R)
• M57: 19,139,851 km (0.033 R)
• M58: 19,225,122 km (0.079 R)
• M59: 19,783,122 km (0.037 R)
• M60: 20,042,524 km (0.099 R)
• M61: 20,346,358 km (0.039 R)
• M62: 21,223,300 km (0.103 R)
• M63: 22,067,780 km (0.087 R)
• M64: 23,059,315 km (0.059 R)
• M65: 23,652,171 km (0.11 R)
• M66: 23,835,429 km (0.086 R)
• M67: 26,120,237 km (0.092 R)
• M68: 26,929,113 km (0.057 R)
• M69: 27,408,873 km (0.108 R)
• M70: 27,843,006 km (0.119 R)
• M71: 28,474,010 km (0.12 R)
• M72: 28,571,548 km (0.078 R)
• M73: 28,864,760 km (0.045 R)
• M74: 29,503,542 km (0.037 R)
• M75: 29,750,379 km (0.07 R)
• M76: 30,995,183 km (0.1 R)
• M77: 31,750,203 km (0.069 R)
• M78: 32,970,922 km (0.102 R)
• M79: 33,690,039 km (0.111 R)
• M80: 34,518,213 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.3

Radius: 9.7

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.91 AU - 11.37 AU

Year: 10720 Days

Day: 7 Hours

Environment

Temp: -177 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 64,061,352 km

• M1: 124,316 km (0.106 R)
• M2: 187,745 km (0.097 R)
• M3: 320,887 km (0.109 R)
• M4: 386,262 km (0.047 R)
• M5: 457,321 km (0.054 R)
• M6: 701,913 km (0.077 R)
• M7: 1,308,233 km (0.103 R)
• M8: 1,441,824 km (0.115 R)
• M9: 1,600,248 km (0.069 R)
• M10: 1,722,919 km (0.055 R)
• M11: 1,999,675 km (0.092 R)
• M12: 2,065,647 km (0.044 R)
• M13: 2,383,094 km (0.08 R)
• M14: 2,595,523 km (0.113 R)
• M15: 2,765,017 km (0.095 R)
• M16: 2,888,436 km (0.118 R)
• M17: 3,532,604 km (0.081 R)
• M18: 3,830,005 km (0.108 R)
• M19: 3,940,258 km (0.083 R)
• M20: 4,248,729 km (0.12 R)
• M21: 4,391,445 km (0.1 R)
• M22: 4,594,151 km (0.103 R)
• M23: 4,740,906 km (0.065 R)
• M24: 5,190,149 km (0.113 R)
• M25: 5,435,489 km (0.053 R)
• M26: 5,528,389 km (0.12 R)
• M27: 5,621,888 km (0.117 R)
• M28: 6,291,189 km (0.05 R)
• M29: 6,388,876 km (0.101 R)
• M30: 6,487,162 km (0.096 R)
• M31: 7,324,910 km (0.092 R)
• M32: 11,876,874 km (0.102 R)
• M33: 12,159,913 km (0.04 R)
• M34: 12,281,836 km (0.095 R)
• M35: 13,272,024 km (0.117 R)
• M36: 14,330,578 km (0.103 R)
• M37: 14,502,466 km (0.066 R)
• M38: 16,483,142 km (0.081 R)
• M39: 17,665,564 km (0.106 R)
• M40: 19,063,855 km (0.088 R)
• M41: 19,585,503 km (0.087 R)
• M42: 19,824,111 km (0.098 R)
• M43: 20,400,662 km (0.1 R)
• M44: 20,739,650 km (0.098 R)
• M45: 20,982,897 km (0.112 R)
• M46: 21,080,434 km (0.108 R)
• M47: 21,619,735 km (0.087 R)
• M48: 22,263,006 km (0.084 R)
• M49: 23,872,978 km (0.093 R)
• M50: 24,230,068 km (0.086 R)
• M51: 26,779,515 km (0.115 R)
• M52: 28,005,320 km (0.087 R)
• M53: 28,489,867 km (0.076 R)
• M54: 29,140,468 km (0.085 R)
• M55: 29,522,093 km (0.094 R)
• M56: 30,566,585 km (0.102 R)
• M57: 33,144,904 km (0.099 R)
• M58: 34,115,346 km (0.056 R)
• M59: 34,402,574 km (0.039 R)
• M60: 35,211,000 km (0.097 R)
• M61: 35,443,176 km (0.112 R)
• M62: 36,552,744 km (0.1 R)
• M63: 37,495,958 km (0.068 R)
• M64: 39,225,758 km (0.06 R)
• M65: 39,526,600 km (0.119 R)
• M66: 40,312,587 km (0.108 R)
• M67: 40,433,911 km (0.114 R)
• M68: 40,616,121 km (0.034 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.4

Radius: 3

Gravity: 26.93 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 15.67 AU - 19.11 AU

Year: 25973 Days

Day: 23.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 64,061,352 km

• M1: 421,118 km (0.117 R)
• M2: 628,161 km (0.112 R)
• M3: 689,646 km (0.115 R)
• M4: 840,740 km (0.068 R)
• M5: 1,049,728 km (0.075 R)
• M6: 1,122,882 km (0.119 R)
• M7: 1,823,897 km (0.109 R)
• M8: 1,971,550 km (0.094 R)
• M9: 2,437,099 km (0.083 R)
• M10: 2,698,746 km (0.102 R)
• M11: 2,765,616 km (0.11 R)
• M12: 3,463,191 km (0.106 R)
• M13: 3,572,397 km (0.089 R)
• M14: 3,682,651 km (0.054 R)
• M15: 3,831,351 km (0.119 R)
• M16: 6,110,774 km (0.094 R)
• M17: 6,286,851 km (0.086 R)
• M18: 6,824,954 km (0.066 R)
• M19: 7,330,894 km (0.047 R)
• M20: 7,848,951 km (0.048 R)
• M21: 8,672,637 km (0.106 R)
• M22: 10,243,565 km (0.116 R)
• M23: 11,518,438 km (0.057 R)
• M24: 12,284,828 km (0.088 R)
• M25: 13,180,769 km (0.05 R)
• M26: 13,294,314 km (0.095 R)
• M27: 13,579,448 km (0.087 R)
• M28: 14,680,937 km (0.087 R)
• M29: 14,798,670 km (0.103 R)
• M30: 15,212,757 km (0.11 R)
• M31: 15,331,837 km (0.072 R)
• M32: 15,750,711 km (0.06 R)
• M33: 16,416,870 km (0.065 R)
• M34: 16,783,984 km (0.09 R)
• M35: 18,090,123 km (0.075 R)
• M36: 18,405,924 km (0.085 R)
• M37: 19,235,444 km (0.06 R)
• M38: 21,262,196 km (0.07 R)
• M39: 21,528,630 km (0.07 R)
• M40: 21,662,220 km (0.113 R)
• M41: 21,863,280 km (0.047 R)
• M42: 21,930,300 km (0.098 R)
• M43: 22,469,750 km (0.097 R)
• M44: 22,741,120 km (0.031 R)
• M45: 22,945,471 km (0.103 R)
• M46: 25,302,086 km (0.072 R)
• M47: 25,867,716 km (0.103 R)
• M48: 26,152,101 km (0.048 R)
• M49: 26,223,460 km (0.087 R)
• M50: 26,366,026 km (0.059 R)
• M51: 26,509,042 km (0.108 R)
• M52: 26,652,207 km (0.089 R)
• M53: 26,795,821 km (0.05 R)
• M54: 29,125,957 km (0.103 R)
• M55: 29,867,364 km (0.079 R)
• M56: 30,615,055 km (0.088 R)
• M57: 31,293,182 km (0.031 R)
• M58: 32,052,391 km (0.108 R)
• M59: 32,971,371 km (0.098 R)
• M60: 33,202,499 km (0.072 R)
• M61: 34,132,400 km (0.118 R)
• M62: 34,444,162 km (0.112 R)
• M63: 34,522,252 km (0.113 R)
• M64: 34,756,971 km (0.073 R)
• M65: 35,938,345 km (0.038 R)
• M66: 36,334,929 km (0.08 R)
• M67: 37,533,807 km (0.088 R)
• M68: 37,775,108 km (0.081 R)
• M69: 38,340,139 km (0.05 R)
• M70: 38,583,086 km (0.1 R)
• M71: 39,969,858 km (0.059 R)
• M72: 40,216,246 km (0.085 R)
• M73: 42,289,224 km (0.1 R)
• M74: 43,128,169 km (0.105 R)
• M75: 44,141,993 km (0.083 R)
• M76: 45,163,747 km (0.079 R)
• M77: 45,334,737 km (0.118 R)
• M78: 46,451,784 km (0.069 R)
• M79: 46,883,823 km (0.115 R)
• M80: 47,403,975 km (0.029 R)
• M81: 50,387,704 km (0.065 R)
• M82: 51,276,765 km (0.1 R)
• M83: 52,170,911 km (0.117 R)
• M84: 52,440,187 km (0.095 R)
• M85: 53,070,293 km (0.025 R)
• M86: 53,612,287 km (0.098 R)
• M87: 53,702,943 km (0.055 R)
• M88: 55,798,959 km (0.075 R)
• M89: 55,982,515 km (0.11 R)
• M90: 56,903,140 km (0.074 R)
• M91: 57,180,196 km (0.106 R)
• M92: 59,601,138 km (0.08 R)
• M93: 61,012,893 km (0.098 R)
• M94: 61,201,985 km (0.093 R)
• M95: 61,296,531 km (0.111 R)
• M96: 61,960,296 km (0.083 R)
• M97: 62,340,574 km (0.105 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 15,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit