🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.73 AU - 1.09 AU

Year: 319 Days

Day: 12.6 Hours

Environment

Temp: 112 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,219,043 km

• M1: 233,073 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.91 AU - 1.15 AU

Year: 384 Days

Day: 27.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.03 AU - 1.35 AU

Year: 477 Days

Day: 22.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.22 AU - 1.4 AU

Year: 550 Days

Day: 34.7 Hours

Environment

Temp: -10 °C

Axial Tilt: 98.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.45 AU - 1.67 AU

Year: 715 Days

Day: 14.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.32 AU - 4.72 AU

Year: 2959 Days

Day: 20.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 137.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.4 AU - 4.66 AU

Year: 3539 Days

Day: 35.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,219,043 km

• M1: 858,542 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.3

Radius: 8.5

Gravity: 11.84 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.98 AU - 6.28 AU

Year: 4265 Days

Day: 8.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,219,043 km

• M1: 148,850 km (0.108 R)
• M2: 257,159 km (0.116 R)
• M3: 815,159 km (0.118 R)
• M4: 1,054,964 km (0.109 R)
• M5: 1,583,344 km (0.052 R)
• M6: 1,815,669 km (0.102 R)
• M7: 2,184,428 km (0.108 R)
• M8: 2,312,633 km (0.098 R)
• M9: 2,576,524 km (0.104 R)
• M10: 2,712,209 km (0.066 R)
• M11: 2,790,748 km (0.089 R)
• M12: 2,930,173 km (0.098 R)
• M13: 3,031,152 km (0.098 R)
• M14: 3,215,756 km (0.094 R)
• M15: 3,299,082 km (0.055 R)
• M16: 3,404,249 km (0.11 R)
• M17: 3,574,940 km (0.068 R)
• M18: 3,858,129 km (0.109 R)
• M19: 3,924,551 km (0.12 R)
• M20: 4,103,619 km (0.111 R)
• M21: 4,308,119 km (0.077 R)
• M22: 4,400,122 km (0.089 R)
• M23: 4,822,437 km (0.111 R)
• M24: 4,990,136 km (0.088 R)
• M25: 5,184,165 km (0.066 R)
• M26: 5,479,920 km (0.109 R)
• M27: 5,959,530 km (0.053 R)
• M28: 6,191,557 km (0.066 R)
• M29: 6,531,742 km (0.044 R)
• M30: 6,664,286 km (0.096 R)
• M31: 6,770,800 km (0.048 R)
• M32: 6,851,283 km (0.113 R)
• M33: 7,067,003 km (0.118 R)
• M34: 7,395,072 km (0.091 R)
• M35: 7,477,799 km (0.118 R)
• M36: 7,756,051 km (0.112 R)
• M37: 8,208,136 km (0.063 R)
• M38: 8,351,301 km (0.119 R)
• M39: 8,552,959 km (0.1 R)
• M40: 8,843,927 km (0.076 R)
• M41: 9,108,566 km (0.069 R)
• M42: 9,256,667 km (0.107 R)
• M43: 9,405,667 km (0.115 R)
• M44: 9,495,426 km (0.083 R)
• M45: 9,555,414 km (0.097 R)
• M46: 9,796,566 km (0.103 R)
• M47: 10,039,962 km (0.108 R)
• M48: 10,377,604 km (0.061 R)
• M49: 10,656,754 km (0.102 R)
• M50: 11,127,538 km (0.029 R)
• M51: 11,317,827 km (0.109 R)
• M52: 12,121,915 km (0.052 R)
• M53: 12,284,977 km (0.086 R)
• M54: 12,712,229 km (0.084 R)
• M55: 13,412,795 km (0.108 R)
• M56: 13,750,887 km (0.083 R)
• M57: 14,504,411 km (0.081 R)
• M58: 14,642,789 km (0.066 R)
• M59: 14,781,766 km (0.092 R)
• M60: 14,921,041 km (0.086 R)
• M61: 15,060,766 km (0.069 R)
• M62: 15,236,094 km (0.096 R)
• M63: 15,766,120 km (0.11 R)
• M64: 16,302,278 km (0.109 R)
• M65: 16,410,138 km (0.088 R)
• M66: 16,518,447 km (0.068 R)
• M67: 16,917,126 km (0.096 R)
• M68: 16,989,830 km (0.106 R)
• M69: 17,282,294 km (0.1 R)
• M70: 17,723,907 km (0.084 R)
• M71: 17,909,109 km (0.105 R)
• M72: 18,355,958 km (0.07 R)
• M73: 18,505,705 km (0.112 R)
• M74: 18,806,547 km (0.111 R)
• M75: 19,298,873 km (0.106 R)
• M76: 19,451,164 km (0.086 R)
• M77: 21,942,268 km (0.103 R)
• M78: 22,180,876 km (0.11 R)
• M79: 22,500,417 km (0.1 R)
• M80: 23,103,746 km (0.048 R)
• M81: 23,427,625 km (0.054 R)
• M82: 23,712,310 km (0.11 R)
• M83: 23,793,841 km (0.047 R)
• M84: 23,998,042 km (0.039 R)
• M85: 24,696,963 km (0.108 R)
• M86: 25,611,305 km (0.077 R)
• M87: 26,706,062 km (0.031 R)
• M88: 27,430,116 km (0.084 R)
• M89: 27,515,686 km (0.114 R)
• M90: 27,859,013 km (0.084 R)
• M91: 28,117,518 km (0.114 R)
• M92: 29,028,270 km (0.117 R)
• M93: 29,115,486 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.4

Radius: 6.7

Gravity: 15.85 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 17.45 AU - 20.49 AU

Year: 30330 Days

Day: 18.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,219,043 km

• M1: 156,031 km (0.074 R)
• M2: 216,917 km (0.073 R)
• M3: 437,873 km (0.108 R)
• M4: 534,214 km (0.029 R)
• M5: 806,632 km (0.098 R)
• M6: 958,025 km (0.112 R)
• M7: 2,212,553 km (0.117 R)
• M8: 2,382,795 km (0.077 R)
• M9: 2,827,250 km (0.118 R)
• M10: 3,058,977 km (0.072 R)
• M11: 4,202,653 km (0.101 R)
• M12: 4,255,162 km (0.045 R)
• M13: 4,737,166 km (0.096 R)
• M14: 5,068,226 km (0.101 R)
• M15: 6,587,393 km (0.1 R)
• M16: 6,771,099 km (0.089 R)
• M17: 6,894,517 km (0.12 R)
• M18: 7,395,969 km (0.061 R)
• M19: 8,499,852 km (0.114 R)
• M20: 11,366,147 km (0.117 R)
• M21: 11,586,654 km (0.085 R)
• M22: 11,734,457 km (0.061 R)
• M23: 13,401,127 km (0.113 R)
• M24: 13,556,260 km (0.095 R)
• M25: 13,790,081 km (0.109 R)
• M26: 14,340,901 km (0.109 R)
• M27: 15,140,352 km (0.102 R)
• M28: 15,545,463 km (0.095 R)
• M29: 16,201,001 km (0.032 R)
• M30: 16,532,210 km (0.104 R)
• M31: 17,285,436 km (0.043 R)
• M32: 17,708,798 km (0.092 R)
• M33: 17,964,460 km (0.074 R)
• M34: 18,565,694 km (0.108 R)
• M35: 18,912,312 km (0.109 R)
• M36: 19,348,390 km (0.084 R)
• M37: 20,945,946 km (0.09 R)
• M38: 21,126,062 km (0.097 R)
• M39: 21,306,776 km (0.064 R)
• M40: 22,217,528 km (0.087 R)
• M41: 22,493,237 km (0.087 R)
• M42: 22,677,691 km (0.12 R)
• M43: 22,770,142 km (0.104 R)
• M44: 24,077,029 km (0.097 R)
• M45: 24,265,672 km (0.096 R)
• M46: 24,644,454 km (0.115 R)
• M47: 24,739,449 km (0.034 R)
• M48: 26,179,328 km (0.109 R)
• M49: 27,843,604 km (0.093 R)
• M50: 29,340,331 km (0.087 R)
• M51: 30,658,588 km (0.071 R)
• M52: 31,170,811 km (0.094 R)
• M53: 33,668,198 km (0.118 R)
• M54: 34,090,512 km (0.118 R)
• M55: 34,302,493 km (0.063 R)
• M56: 34,408,557 km (0.081 R)
• M57: 35,368,377 km (0.064 R)
• M58: 37,970,782 km (0.1 R)
• M59: 38,300,346 km (0.103 R)
• M60: 41,874,838 km (0.099 R)
• M61: 42,556,854 km (0.089 R)
• M62: 48,619,158 km (0.099 R)
• M63: 48,977,146 km (0.102 R)
• M64: 50,538,050 km (0.073 R)
• M65: 52,237,332 km (0.059 R)
• M66: 53,708,777 km (0.043 R)
• M67: 54,202,301 km (0.073 R)
• M68: 58,710,732 km (0.068 R)
• M69: 59,601,288 km (0.119 R)
• M70: 61,524,518 km (0.071 R)
• M71: 61,782,574 km (0.106 R)
• M72: 62,947,942 km (0.083 R)
• M73: 63,859,292 km (0.046 R)
• M74: 63,989,891 km (0.049 R)
• M75: 64,906,178 km (0.06 R)
• M76: 66,619,522 km (0.092 R)
• M77: 67,548,226 km (0.09 R)
• M78: 73,619,955 km (0.116 R)
• M79: 79,161,508 km (0.052 R)
• M80: 80,144,965 km (0.091 R)
• M81: 81,698,688 km (0.09 R)
• M82: 82,266,113 km (0.059 R)
• M83: 84,692,142 km (0.107 R)
• M84: 88,302,537 km (0.102 R)
• M85: 88,447,946 km (0.109 R)
• M86: 88,593,505 km (0.103 R)
• M87: 89,614,510 km (0.107 R)
• M88: 89,906,974 km (0.077 R)
• M89: 93,588,877 km (0.104 R)
• M90: 93,885,679 km (0.117 R)
• M91: 95,971,223 km (0.103 R)
• M92: 99,128,037 km (0.05 R)
• M93: 99,733,160 km (0.073 R)
• M94: 100,491,322 km (0.074 R)
• M95: 101,251,429 km (0.088 R)
• M96: 101,556,011 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.9

Radius: 6

Gravity: 13.05 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 18.88 AU - 20.62 AU

Year: 32220 Days

Day: 24.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 92,219,043 km

• M1: 107,262 km (0.05 R)
• M2: 195,674 km (0.113 R)
• M3: 354,996 km (0.104 R)
• M4: 417,228 km (0.098 R)
• M5: 506,389 km (0.055 R)
• M6: 677,978 km (0.089 R)
• M7: 896,241 km (0.097 R)
• M8: 1,637,049 km (0.104 R)
• M9: 1,781,112 km (0.095 R)
• M10: 2,480,034 km (0.118 R)
• M11: 2,730,161 km (0.115 R)
• M12: 3,076,331 km (0.073 R)
• M13: 3,299,680 km (0.115 R)
• M14: 4,001,145 km (0.071 R)
• M15: 5,109,814 km (0.095 R)
• M16: 5,643,280 km (0.118 R)
• M17: 6,138,449 km (0.115 R)
• M18: 6,476,391 km (0.066 R)
• M19: 7,406,740 km (0.078 R)
• M20: 7,887,398 km (0.041 R)
• M21: 9,132,800 km (0.084 R)
• M22: 10,840,909 km (0.089 R)
• M23: 11,112,279 km (0.071 R)
• M24: 11,592,638 km (0.055 R)
• M25: 12,220,201 km (0.114 R)
• M26: 13,580,943 km (0.112 R)
• M27: 13,653,798 km (0.046 R)
• M28: 18,021,008 km (0.066 R)
• M29: 18,828,089 km (0.107 R)
• M30: 19,154,362 km (0.05 R)
• M31: 21,149,997 km (0.118 R)
• M32: 21,234,670 km (0.102 R)
• M33: 21,829,920 km (0.097 R)
• M34: 25,245,089 km (0.094 R)
• M35: 25,514,665 km (0.105 R)
• M36: 26,510,987 km (0.041 R)
• M37: 27,612,476 km (0.111 R)
• M38: 28,261,880 km (0.115 R)
• M39: 29,010,169 km (0.119 R)
• M40: 29,198,213 km (0.108 R)
• M41: 29,670,344 km (0.071 R)
• M42: 31,005,355 km (0.09 R)
• M43: 31,390,271 km (0.108 R)
• M44: 32,848,252 km (0.074 R)
• M45: 33,733,572 km (0.048 R)
• M46: 35,628,229 km (0.096 R)
• M47: 36,842,515 km (0.094 R)
• M48: 37,762,093 km (0.063 R)
• M49: 40,776,191 km (0.117 R)
• M50: 43,758,873 km (0.094 R)
• M51: 44,840,915 km (0.119 R)
• M52: 46,480,657 km (0.07 R)
• M53: 48,139,847 km (0.095 R)
• M54: 50,608,361 km (0.094 R)
• M55: 51,402,277 km (0.044 R)
• M56: 54,040,136 km (0.087 R)
• M57: 54,155,776 km (0.085 R)
• M58: 54,503,291 km (0.099 R)
• M59: 55,783,999 km (0.102 R)
• M60: 56,721,529 km (0.082 R)
• M61: 57,310,196 km (0.116 R)
• M62: 57,428,229 km (0.082 R)
• M63: 57,900,809 km (0.105 R)
• M64: 58,493,515 km (0.049 R)
• M65: 58,850,157 km (0.109 R)
• M66: 59,088,317 km (0.095 R)
• M67: 59,446,005 km (0.091 R)
• M68: 61,125,092 km (0.092 R)
• M69: 61,245,667 km (0.103 R)
• M70: 63,306,827 km (0.12 R)
• M71: 64,162,078 km (0.118 R)
• M72: 65,513,994 km (0.059 R)
• M73: 66,750,869 km (0.103 R)
• M74: 68,495,629 km (0.069 R)
• M75: 70,255,349 km (0.084 R)
• M76: 71,014,109 km (0.081 R)
• M77: 71,521,396 km (0.102 R)
• M78: 72,794,922 km (0.115 R)
• M79: 73,050,585 km (0.05 R)
• M80: 74,848,153 km (0.101 R)
• M81: 79,405,503 km (0.114 R)
• M82: 84,051,713 km (0.057 R)
• M83: 84,319,793 km (0.098 R)
• M84: 86,340,112 km (0.106 R)
• M85: 87,288,263 km (0.086 R)
• M86: 89,468,652 km (0.086 R)
• M87: 89,879,448 km (0.11 R)
• M88: 90,016,480 km (0.045 R)
• M89: 90,153,661 km (0.045 R)
• M90: 90,290,842 km (0.025 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 20,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit