🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.5 AU - 0.72 AU

Year: 180 Days

Day: 34.6 Hours

Environment

Temp: 136 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,836,723 km

• M1: 436,975 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.04 AU - 1.12 AU

Year: 425 Days

Day: 23.4 Hours

Environment

Temp: 0 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,836,723 km

• M1: 417,079 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.1 AU - 1.12 AU

Year: 443 Days

Day: 13.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 60.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.89 AU - 1.35 AU

Year: 449 Days

Day: 17 Hours

Environment

Temp: 6 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,836,723 km

• M1: 337,942 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.9 AU - 2.32 AU

Year: 1161 Days

Day: 17.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,836,723 km

• M1: 920,177 km (0.099 R)
• M2: 1,091,167 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.51 AU - 2.91 AU

Year: 1690 Days

Day: 36.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.4

Radius: 12.7

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.38 AU - 5.6 AU

Year: 4222 Days

Day: 14.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 48,836,723 km

• M1: 179,667 km (0.104 R)
• M2: 300,093 km (0.053 R)
• M3: 507,286 km (0.029 R)
• M4: 637,586 km (0.038 R)
• M5: 719,715 km (0.094 R)
• M6: 870,211 km (0.059 R)
• M7: 977,024 km (0.075 R)
• M8: 1,060,200 km (0.109 R)
• M9: 1,175,390 km (0.078 R)
• M10: 1,294,919 km (0.056 R)
• M11: 1,815,520 km (0.088 R)
• M12: 2,154,209 km (0.091 R)
• M13: 2,302,910 km (0.049 R)
• M14: 2,397,755 km (0.082 R)
• M15: 2,532,692 km (0.05 R)
• M16: 2,770,104 km (0.118 R)
• M17: 3,373,881 km (0.058 R)
• M18: 3,657,818 km (0.083 R)
• M19: 3,814,147 km (0.087 R)
• M20: 4,225,990 km (0.111 R)
• M21: 4,366,612 km (0.071 R)
• M22: 4,484,944 km (0.106 R)
• M23: 4,604,323 km (0.09 R)
• M24: 4,773,369 km (0.04 R)
• M25: 4,870,757 km (0.092 R)
• M26: 5,444,465 km (0.102 R)
• M27: 7,947,387 km (0.103 R)
• M28: 8,238,504 km (0.077 R)
• M29: 10,245,809 km (0.081 R)
• M30: 10,340,504 km (0.079 R)
• M31: 10,754,441 km (0.098 R)
• M32: 10,979,437 km (0.114 R)
• M33: 11,336,377 km (0.068 R)
• M34: 11,631,234 km (0.084 R)
• M35: 11,796,241 km (0.067 R)
• M36: 12,161,858 km (0.067 R)
• M37: 12,700,261 km (0.037 R)
• M38: 12,904,163 km (0.108 R)
• M39: 13,453,337 km (0.089 R)
• M40: 13,695,984 km (0.111 R)
• M41: 14,468,208 km (0.049 R)
• M42: 14,895,310 km (0.071 R)
• M43: 15,435,209 km (0.093 R)
• M44: 16,756,757 km (0.108 R)
• M45: 17,431,144 km (0.066 R)
• M46: 17,999,915 km (0.067 R)
• M47: 18,806,547 km (0.091 R)
• M48: 18,961,530 km (0.101 R)
• M49: 19,078,067 km (0.082 R)
• M50: 19,468,069 km (0.075 R)
• M51: 19,782,074 km (0.103 R)
• M52: 19,979,244 km (0.081 R)
• M53: 20,375,380 km (0.09 R)
• M54: 20,454,816 km (0.12 R)
• M55: 20,894,185 km (0.091 R)
• M56: 21,336,696 km (0.066 R)
• M57: 21,782,198 km (0.077 R)
• M58: 22,476,930 km (0.046 R)
• M59: 22,971,651 km (0.08 R)
• M60: 23,178,844 km (0.1 R)
• M61: 23,262,020 km (0.115 R)
• M62: 23,345,047 km (0.116 R)
• M63: 24,308,607 km (0.085 R)
• M64: 24,477,503 km (0.084 R)
• M65: 25,242,247 km (0.102 R)
• M66: 25,627,611 km (0.103 R)
• M67: 26,058,004 km (0.086 R)
• M68: 26,621,240 km (0.051 R)
• M69: 26,838,905 km (0.085 R)
• M70: 27,276,030 km (0.115 R)
• M71: 27,451,658 km (0.076 R)
• M72: 27,539,472 km (0.071 R)
• M73: 29,452,081 km (0.089 R)
• M74: 29,677,226 km (0.075 R)
• M75: 30,447,056 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.4

Radius: 12.8

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.58 AU - 7.42 AU

Year: 6277 Days

Day: 11.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,836,723 km

• M1: 164,258 km (0.082 R)
• M2: 260,300 km (0.065 R)
• M3: 379,829 km (0.107 R)
• M4: 558,898 km (0.12 R)
• M5: 913,744 km (0.115 R)
• M6: 996,023 km (0.095 R)
• M7: 1,244,056 km (0.114 R)
• M8: 1,336,507 km (0.051 R)
• M9: 1,628,822 km (0.058 R)
• M10: 1,888,224 km (0.033 R)
• M11: 2,428,273 km (0.096 R)
• M12: 2,787,158 km (0.037 R)
• M13: 3,667,541 km (0.116 R)
• M14: 3,826,115 km (0.041 R)
• M15: 4,103,470 km (0.063 R)
• M16: 4,197,417 km (0.08 R)
• M17: 4,291,963 km (0.085 R)
• M18: 4,387,406 km (0.075 R)
• M19: 4,702,310 km (0.091 R)
• M20: 4,874,946 km (0.117 R)
• M21: 5,100,091 km (0.108 R)
• M22: 5,226,650 km (0.113 R)
• M23: 6,222,823 km (0.092 R)
• M24: 6,549,544 km (0.073 R)
• M25: 7,106,647 km (0.107 R)
• M26: 8,236,709 km (0.115 R)
• M27: 8,655,882 km (0.068 R)
• M28: 8,868,311 km (0.072 R)
• M29: 9,453,239 km (0.108 R)
• M30: 9,703,217 km (0.101 R)
• M31: 9,797,613 km (0.092 R)
• M32: 10,018,869 km (0.115 R)
• M33: 10,337,961 km (0.057 R)
• M34: 10,595,718 km (0.082 R)
• M35: 11,150,277 km (0.089 R)
• M36: 11,348,345 km (0.115 R)
• M37: 11,481,038 km (0.112 R)
• M38: 11,814,941 km (0.109 R)
• M39: 12,084,516 km (0.09 R)
• M40: 12,186,093 km (0.115 R)
• M41: 12,424,253 km (0.095 R)
• M42: 12,526,727 km (0.078 R)
• M43: 12,663,909 km (0.108 R)
• M44: 13,113,151 km (0.084 R)
• M45: 13,357,295 km (0.069 R)
• M46: 13,567,629 km (0.114 R)
• M47: 13,885,375 km (0.03 R)
• M48: 14,027,344 km (0.076 R)
• M49: 14,384,434 km (0.107 R)
• M50: 14,925,828 km (0.118 R)
• M51: 15,363,701 km (0.105 R)
• M52: 16,289,413 km (0.042 R)
• M53: 16,589,506 km (0.073 R)
• M54: 17,271,523 km (0.053 R)
• M55: 17,885,323 km (0.065 R)
• M56: 18,039,858 km (0.098 R)
• M57: 18,233,736 km (0.079 R)
• M58: 18,389,318 km (0.094 R)
• M59: 18,584,543 km (0.113 R)
• M60: 18,701,828 km (0.073 R)
• M61: 18,898,101 km (0.109 R)
• M62: 20,330,949 km (0.091 R)
• M63: 20,573,298 km (0.07 R)
• M64: 21,633,946 km (0.108 R)
• M65: 22,087,976 km (0.102 R)
• M66: 22,712,398 km (0.119 R)
• M67: 23,680,894 km (0.109 R)
• M68: 23,893,323 km (0.12 R)
• M69: 24,021,080 km (0.088 R)
• M70: 24,148,986 km (0.037 R)
• M71: 24,277,191 km (0.12 R)
• M72: 24,878,275 km (0.061 R)
• M73: 25,094,145 km (0.032 R)
• M74: 25,223,996 km (0.113 R)
• M75: 25,527,829 km (0.11 R)
• M76: 26,578,754 km (0.102 R)
• M77: 27,287,100 km (0.082 R)
• M78: 27,867,241 km (0.077 R)
• M79: 28,046,609 km (0.073 R)
• M80: 29,358,283 km (0.043 R)
• M81: 29,861,081 km (0.115 R)
• M82: 30,597,552 km (0.079 R)
• M83: 30,736,229 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.8

Radius: 8.8

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.95 AU - 7.65 AU

Year: 7470 Days

Day: 10.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,836,723 km

• M1: 110,403 km (0.105 R)
• M2: 321,935 km (0.106 R)
• M3: 467,643 km (0.074 R)
• M4: 977,323 km (0.098 R)
• M5: 1,197,980 km (0.078 R)
• M6: 1,259,464 km (0.076 R)
• M7: 1,434,644 km (0.046 R)
• M8: 1,617,901 km (0.069 R)
• M9: 1,755,980 km (0.084 R)
• M10: 1,844,392 km (0.106 R)
• M11: 1,988,904 km (0.118 R)
• M12: 2,766,813 km (0.061 R)
• M13: 3,080,819 km (0.106 R)
• M14: 3,539,785 km (0.12 R)
• M15: 3,697,611 km (0.08 R)
• M16: 3,811,754 km (0.098 R)
• M17: 4,351,952 km (0.108 R)
• M18: 4,448,293 km (0.11 R)
• M19: 4,692,436 km (0.088 R)
• M20: 5,270,782 km (0.081 R)
• M21: 6,031,786 km (0.113 R)
• M22: 6,220,579 km (0.077 R)
• M23: 6,631,823 km (0.098 R)
• M24: 6,826,899 km (0.092 R)
• M25: 7,194,012 km (0.11 R)
• M26: 7,800,631 km (0.079 R)
• M27: 8,036,098 km (0.039 R)
• M28: 8,184,350 km (0.092 R)
• M29: 8,574,352 km (0.113 R)
• M30: 8,634,939 km (0.118 R)
• M31: 8,909,002 km (0.067 R)
• M32: 8,970,337 km (0.088 R)
• M33: 9,062,639 km (0.05 R)
• M34: 9,186,057 km (0.052 R)
• M35: 9,528,636 km (0.113 R)
• M36: 10,098,155 km (0.092 R)
• M37: 10,290,389 km (0.116 R)
• M38: 10,516,282 km (0.082 R)
• M39: 11,038,677 km (0.037 R)
• M40: 11,569,600 km (0.086 R)
• M41: 12,040,983 km (0.042 R)
• M42: 12,347,359 km (0.108 R)
• M43: 12,863,771 km (0.11 R)
• M44: 13,037,454 km (0.118 R)
• M45: 13,669,057 km (0.048 R)
• M46: 13,846,330 km (0.087 R)
• M47: 13,988,747 km (0.109 R)
• M48: 14,167,367 km (0.12 R)
• M49: 14,526,851 km (0.119 R)
• M50: 14,671,512 km (0.078 R)
• M51: 14,962,330 km (0.076 R)
• M52: 15,846,005 km (0.092 R)
• M53: 16,032,105 km (0.084 R)
• M54: 16,144,303 km (0.066 R)
• M55: 16,860,129 km (0.087 R)
• M56: 19,307,400 km (0.117 R)
• M57: 20,228,175 km (0.117 R)
• M58: 21,491,679 km (0.051 R)
• M59: 21,697,825 km (0.077 R)
• M60: 22,070,772 km (0.094 R)
• M61: 22,487,402 km (0.108 R)
• M62: 22,780,614 km (0.102 R)
• M63: 23,710,515 km (0.109 R)
• M64: 24,094,532 km (0.031 R)
• M65: 24,351,691 km (0.105 R)
• M66: 24,782,234 km (0.052 R)
• M67: 24,955,169 km (0.102 R)
• M68: 26,089,121 km (0.078 R)
• M69: 26,883,934 km (0.112 R)
• M70: 27,866,044 km (0.064 R)
• M71: 28,046,010 km (0.102 R)
• M72: 28,136,068 km (0.055 R)
• M73: 29,361,424 km (0.106 R)
• M74: 29,544,383 km (0.106 R)
• M75: 29,681,863 km (0.098 R)
• M76: 30,095,651 km (0.062 R)
• M77: 30,326,480 km (0.092 R)
• M78: 30,557,759 km (0.079 R)
• M79: 30,743,260 km (0.048 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.4

Radius: 4.6

Gravity: 12.92 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 12.1 AU - 12.44 AU

Year: 16279 Days

Day: 15.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 48,836,723 km

• M1: 85,720 km (0.079 R)
• M2: 121,324 km (0.088 R)
• M3: 323,431 km (0.114 R)
• M4: 418,575 km (0.093 R)
• M5: 941,270 km (0.101 R)
• M6: 2,161,390 km (0.082 R)
• M7: 2,343,600 km (0.112 R)
• M8: 2,449,964 km (0.108 R)
• M9: 2,585,051 km (0.1 R)
• M10: 2,890,979 km (0.032 R)
• M11: 3,033,845 km (0.082 R)
• M12: 3,149,933 km (0.096 R)
• M13: 3,416,067 km (0.098 R)
• M14: 3,476,355 km (0.074 R)
• M15: 3,567,161 km (0.082 R)
• M16: 3,970,178 km (0.115 R)
• M17: 4,033,458 km (0.102 R)
• M18: 4,290,018 km (0.082 R)
• M19: 6,008,898 km (0.111 R)
• M20: 6,375,412 km (0.11 R)
• M21: 6,711,559 km (0.088 R)
• M22: 6,749,258 km (0.115 R)
• M23: 6,900,800 km (0.09 R)
• M24: 7,992,416 km (0.117 R)
• M25: 8,112,543 km (0.096 R)
• M26: 8,193,027 km (0.113 R)
• M27: 8,273,660 km (0.096 R)
• M28: 8,435,824 km (0.104 R)
• M29: 9,430,799 km (0.099 R)
• M30: 9,685,265 km (0.104 R)
• M31: 10,244,313 km (0.075 R)
• M32: 10,462,127 km (0.078 R)
• M33: 10,902,394 km (0.12 R)
• M34: 11,124,696 km (0.114 R)
• M35: 11,348,644 km (0.083 R)
• M36: 12,029,165 km (0.104 R)
• M37: 12,120,868 km (0.055 R)
• M38: 12,258,947 km (0.114 R)
• M39: 12,397,624 km (0.058 R)
• M40: 14,100,497 km (0.059 R)
• M41: 14,391,315 km (0.077 R)
• M42: 16,076,685 km (0.109 R)
• M43: 17,045,331 km (0.097 R)
• M44: 17,562,640 km (0.085 R)
• M45: 20,116,874 km (0.072 R)
• M46: 20,171,328 km (0.093 R)
• M47: 20,938,616 km (0.056 R)
• M48: 21,049,019 km (0.113 R)
• M49: 22,107,274 km (0.084 R)
• M50: 22,558,013 km (0.098 R)
• M51: 23,755,693 km (0.055 R)
• M52: 24,275,246 km (0.095 R)
• M53: 25,032,361 km (0.081 R)
• M54: 25,502,099 km (0.11 R)
• M55: 25,856,346 km (0.043 R)
• M56: 26,152,700 km (0.108 R)
• M57: 28,198,002 km (0.109 R)
• M58: 28,259,038 km (0.114 R)
• M59: 28,319,924 km (0.094 R)
• M60: 29,116,682 km (0.117 R)
• M61: 29,734,522 km (0.107 R)
• M62: 29,858,538 km (0.118 R)
• M63: 30,544,145 km (0.067 R)
• M64: 31,108,877 km (0.057 R)
• M65: 31,360,950 km (0.105 R)
• M66: 32,057,777 km (0.092 R)
• M67: 32,376,270 km (0.099 R)
• M68: 33,337,736 km (0.084 R)
• M69: 33,660,269 km (0.114 R)
• M70: 33,854,297 km (0.027 R)
• M71: 34,569,076 km (0.073 R)
• M72: 34,699,525 km (0.096 R)
• M73: 36,278,082 km (0.061 R)
• M74: 36,876,025 km (0.087 R)
• M75: 39,572,676 km (0.049 R)
• M76: 40,325,303 km (0.106 R)
• M77: 40,531,449 km (0.108 R)
• M78: 41,844,768 km (0.05 R)
• M79: 43,242,312 km (0.029 R)
• M80: 43,312,623 km (0.101 R)
• M81: 43,594,016 km (0.078 R)
• M82: 46,514,167 km (0.088 R)
• M83: 46,730,336 km (0.094 R)
• M84: 46,802,442 km (0.084 R)
• M85: 47,018,910 km (0.106 R)
• M86: 47,308,232 km (0.103 R)
• M87: 47,670,708 km (0.111 R)
• M88: 48,690,517 km (0.115 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: 184 - 16,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit