🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.61 AU - 0.73 AU

Year: 201 Days

Day: 32.5 Hours

Environment

Temp: 147 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,147,774 km

• M1: 285,732 km (0.031 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.13 AU - 1.85 AU

Year: 668 Days

Day: 29.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.75 AU - 2.27 AU

Year: 1046 Days

Day: 29.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,147,774 km

• M1: 238,160 km (0.092 R)
• M2: 978,669 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.26 AU - 3.52 AU

Year: 1804 Days

Day: 17.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.3 AU - 4.8 AU

Year: 2992 Days

Day: 46.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,147,774 km

• M1: 1,152,652 km (0.087 R)
• M2: 1,298,360 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880

Radius: 9.7

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 10.02 AU - 10.64 AU

Year: 12188 Days

Day: 12 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 98,147,774 km

• M1: 252,072 km (0.085 R)
• M2: 725,250 km (0.11 R)
• M3: 1,103,883 km (0.107 R)
• M4: 1,266,944 km (0.073 R)
• M5: 1,513,781 km (0.113 R)
• M6: 1,722,619 km (0.076 R)
• M7: 1,885,532 km (0.065 R)
• M8: 2,168,272 km (0.085 R)
• M9: 3,063,615 km (0.077 R)
• M10: 3,396,620 km (0.056 R)
• M11: 3,882,364 km (0.088 R)
• M12: 4,169,891 km (0.033 R)
• M13: 4,464,300 km (0.028 R)
• M14: 4,841,885 km (0.101 R)
• M15: 5,507,296 km (0.069 R)
• M16: 5,627,872 km (0.054 R)
• M17: 6,622,698 km (0.096 R)
• M18: 8,444,800 km (0.1 R)
• M19: 9,675,691 km (0.08 R)
• M20: 10,213,346 km (0.116 R)
• M21: 10,710,460 km (0.094 R)
• M22: 10,810,840 km (0.074 R)
• M23: 11,522,178 km (0.113 R)
• M24: 11,831,696 km (0.104 R)
• M25: 12,353,643 km (0.116 R)
• M26: 12,723,598 km (0.088 R)
• M27: 13,312,266 km (0.112 R)
• M28: 14,019,265 km (0.086 R)
• M29: 16,040,482 km (0.073 R)
• M30: 16,850,854 km (0.1 R)
• M31: 17,319,843 km (0.071 R)
• M32: 17,496,817 km (0.081 R)
• M33: 17,615,149 km (0.114 R)
• M34: 18,995,190 km (0.117 R)
• M35: 19,177,699 km (0.118 R)
• M36: 19,605,998 km (0.099 R)
• M37: 20,409,637 km (0.118 R)
• M38: 21,794,166 km (0.102 R)
• M39: 22,112,959 km (0.066 R)
• M40: 22,433,397 km (0.1 R)
• M41: 22,562,052 km (0.107 R)
• M42: 23,338,764 km (0.083 R)
• M43: 24,124,302 km (0.092 R)
• M44: 24,322,071 km (0.11 R)
• M45: 25,385,861 km (0.097 R)
• M46: 26,532,529 km (0.064 R)
• M47: 26,873,014 km (0.092 R)
• M48: 28,597,279 km (0.106 R)
• M49: 29,156,475 km (0.111 R)
• M50: 29,296,948 km (0.075 R)
• M51: 29,437,570 km (0.03 R)
• M52: 29,578,341 km (0.091 R)
• M53: 31,789,847 km (0.105 R)
• M54: 32,951,923 km (0.111 R)
• M55: 35,392,313 km (0.032 R)
• M56: 36,899,512 km (0.096 R)
• M57: 37,584,670 km (0.076 R)
• M58: 37,814,003 km (0.077 R)
• M59: 38,427,654 km (0.112 R)
• M60: 38,812,868 km (0.116 R)
• M61: 39,587,187 km (0.12 R)
• M62: 39,898,351 km (0.076 R)
• M63: 41,387,597 km (0.105 R)
• M64: 41,545,423 km (0.108 R)
• M65: 41,624,261 km (0.059 R)
• M66: 41,782,386 km (0.063 R)
• M67: 42,576,003 km (0.092 R)
• M68: 43,374,556 km (0.081 R)
• M69: 43,695,294 km (0.104 R)
• M70: 44,016,929 km (0.036 R)
• M71: 44,905,242 km (0.032 R)
• M72: 48,019,570 km (0.064 R)
• M73: 48,185,474 km (0.106 R)
• M74: 48,351,528 km (0.073 R)
• M75: 48,767,410 km (0.102 R)
• M76: 48,850,736 km (0.089 R)
• M77: 49,602,764 km (0.097 R)
• M78: 50,106,161 km (0.073 R)
• M79: 51,202,863 km (0.097 R)
• M80: 51,542,002 km (0.088 R)
• M81: 52,734,446 km (0.103 R)
• M82: 53,334,184 km (0.076 R)
• M83: 53,505,922 km (0.093 R)
• M84: 54,367,457 km (0.111 R)
• M85: 54,886,561 km (0.032 R)
• M86: 54,973,178 km (0.043 R)
• M87: 55,755,276 km (0.105 R)
• M88: 55,929,707 km (0.119 R)
• M89: 57,682,695 km (0.092 R)
• M90: 58,654,632 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.3

Radius: 3.5

Gravity: 47.04 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 11.53 AU - 16.01 AU

Year: 18757 Days

Day: 23.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 98,147,774 km

• M1: 67,917 km (0.085 R)
• M2: 122,820 km (0.087 R)
• M3: 195,973 km (0.099 R)
• M4: 573,259 km (0.064 R)
• M5: 835,654 km (0.058 R)
• M6: 859,141 km (0.079 R)
• M7: 1,131,110 km (0.042 R)
• M8: 1,484,609 km (0.057 R)
• M9: 1,599,800 km (0.11 R)
• M10: 1,748,051 km (0.106 R)
• M11: 1,869,674 km (0.102 R)
• M12: 2,025,705 km (0.052 R)
• M13: 2,450,862 km (0.091 R)
• M14: 2,656,110 km (0.116 R)
• M15: 3,193,316 km (0.116 R)
• M16: 3,267,367 km (0.106 R)
• M17: 3,920,063 km (0.096 R)
• M18: 4,159,718 km (0.112 R)
• M19: 4,281,341 km (0.108 R)
• M20: 5,560,852 km (0.106 R)
• M21: 5,739,771 km (0.11 R)
• M22: 5,966,113 km (0.099 R)
• M23: 6,195,446 km (0.109 R)
• M24: 6,662,491 km (0.078 R)
• M25: 7,482,287 km (0.088 R)
• M26: 7,531,505 km (0.025 R)
• M27: 7,878,871 km (0.047 R)
• M28: 8,079,781 km (0.039 R)
• M29: 9,109,463 km (0.086 R)
• M30: 10,288,743 km (0.074 R)
• M31: 10,508,203 km (0.082 R)
• M32: 10,673,958 km (0.101 R)
• M33: 11,458,449 km (0.034 R)
• M34: 12,377,429 km (0.078 R)
• M35: 12,552,458 km (0.118 R)
• M36: 12,728,086 km (0.064 R)
• M37: 13,920,680 km (0.099 R)
• M38: 16,155,074 km (0.079 R)
• M39: 16,538,045 km (0.11 R)
• M40: 18,431,505 km (0.103 R)
• M41: 18,497,926 km (0.12 R)
• M42: 20,598,729 km (0.081 R)
• M43: 21,712,186 km (0.099 R)
• M44: 21,852,659 km (0.088 R)
• M45: 21,923,119 km (0.062 R)
• M46: 23,562,861 km (0.108 R)
• M47: 23,851,885 km (0.097 R)
• M48: 24,069,549 km (0.058 R)
• M49: 24,506,824 km (0.064 R)
• M50: 26,656,994 km (0.069 R)
• M51: 27,033,831 km (0.095 R)
• M52: 30,110,760 km (0.058 R)
• M53: 30,581,844 km (0.096 R)
• M54: 31,769,950 km (0.046 R)
• M55: 33,134,732 km (0.09 R)
• M56: 33,539,843 km (0.112 R)
• M57: 36,337,173 km (0.071 R)
• M58: 37,174,024 km (0.098 R)
• M59: 37,594,842 km (0.11 R)
• M60: 38,101,830 km (0.056 R)
• M61: 38,356,296 km (0.107 R)
• M62: 38,611,210 km (0.073 R)
• M63: 38,781,453 km (0.118 R)
• M64: 40,584,406 km (0.112 R)
• M65: 40,671,024 km (0.053 R)
• M66: 41,714,169 km (0.092 R)
• M67: 42,766,142 km (0.117 R)
• M68: 45,164,794 km (0.107 R)
• M69: 45,703,645 km (0.096 R)
• M70: 46,154,384 km (0.087 R)
• M71: 51,021,999 km (0.105 R)
• M72: 51,302,346 km (0.091 R)
• M73: 54,897,482 km (0.045 R)
• M74: 55,568,578 km (0.107 R)
• M75: 57,112,727 km (0.106 R)
• M76: 58,084,964 km (0.083 R)
• M77: 58,377,577 km (0.078 R)
• M78: 58,768,626 km (0.114 R)
• M79: 59,651,702 km (0.105 R)
• M80: 60,045,593 km (0.047 R)
• M81: 60,935,102 km (0.057 R)
• M82: 62,726,836 km (0.062 R)
• M83: 63,729,740 km (0.111 R)
• M84: 65,548,401 km (0.118 R)
• M85: 65,954,859 km (0.106 R)
• M86: 68,823,248 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.7

Radius: 7.7

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 15.79 AU - 23.43 AU

Year: 31878 Days

Day: 18.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 98,147,774 km

• M1: 294,259 km (0.095 R)
• M2: 939,774 km (0.054 R)
• M3: 1,360,443 km (0.119 R)
• M4: 1,990,100 km (0.105 R)
• M5: 2,109,779 km (0.077 R)
• M6: 2,655,362 km (0.094 R)
• M7: 2,921,646 km (0.067 R)
• M8: 3,770,914 km (0.098 R)
• M9: 3,820,281 km (0.076 R)
• M10: 4,070,259 km (0.11 R)
• M11: 4,377,234 km (0.081 R)
• M12: 4,744,796 km (0.098 R)
• M13: 5,906,423 km (0.071 R)
• M14: 6,253,789 km (0.053 R)
• M15: 6,371,074 km (0.111 R)
• M16: 6,430,016 km (0.062 R)
• M17: 6,489,107 km (0.11 R)
• M18: 6,968,568 km (0.091 R)
• M19: 7,151,227 km (0.088 R)
• M20: 7,397,316 km (0.096 R)
• M21: 8,024,729 km (0.105 R)
• M22: 8,088,458 km (0.094 R)
• M23: 8,216,364 km (0.118 R)
• M24: 9,734,633 km (0.119 R)
• M25: 9,802,550 km (0.045 R)
• M26: 10,351,873 km (0.1 R)
• M27: 10,911,369 km (0.098 R)
• M28: 12,499,650 km (0.12 R)
• M29: 13,396,041 km (0.08 R)
• M30: 14,701,282 km (0.064 R)
• M31: 15,886,247 km (0.061 R)
• M32: 16,856,090 km (0.095 R)
• M33: 18,768,100 km (0.084 R)
• M34: 19,022,566 km (0.114 R)
• M35: 19,534,789 km (0.083 R)
• M36: 19,965,182 km (0.094 R)
• M37: 22,074,213 km (0.085 R)
• M38: 22,883,089 km (0.062 R)
• M39: 23,519,029 km (0.049 R)
• M40: 24,068,652 km (0.105 R)
• M41: 25,743,101 km (0.036 R)
• M42: 26,120,237 km (0.096 R)
• M43: 26,499,168 km (0.104 R)
• M44: 27,454,650 km (0.12 R)
• M45: 27,647,033 km (0.094 R)
• M46: 27,936,654 km (0.098 R)
• M47: 28,713,516 km (0.06 R)
• M48: 29,892,198 km (0.1 R)
• M49: 31,689,616 km (0.111 R)
• M50: 31,992,701 km (0.104 R)
• M51: 33,521,891 km (0.065 R)
• M52: 34,866,477 km (0.066 R)
• M53: 36,228,565 km (0.039 R)
• M54: 36,863,010 km (0.092 R)
• M55: 36,969,224 km (0.107 R)
• M56: 37,928,745 km (0.037 R)
• M57: 39,112,662 km (0.1 R)
• M58: 40,527,410 km (0.047 R)
• M59: 40,856,226 km (0.066 R)
• M60: 41,406,297 km (0.118 R)
• M61: 41,958,762 km (0.117 R)
• M62: 44,644,792 km (0.118 R)
• M63: 45,666,246 km (0.089 R)
• M64: 49,243,131 km (0.073 R)
• M65: 50,298,394 km (0.045 R)
• M66: 52,789,498 km (0.078 R)
• M67: 53,749,019 km (0.064 R)
• M68: 54,714,224 km (0.087 R)
• M69: 55,928,810 km (0.116 R)
• M70: 56,295,025 km (0.094 R)
• M71: 57,398,160 km (0.106 R)
• M72: 58,261,040 km (0.11 R)
• M73: 59,874,902 km (0.094 R)
• M74: 60,249,495 km (0.107 R)
• M75: 61,755,347 km (0.117 R)
• M76: 61,881,458 km (0.077 R)
• M77: 62,133,680 km (0.092 R)
• M78: 62,639,471 km (0.117 R)
• M79: 64,164,920 km (0.106 R)
• M80: 64,804,152 km (0.115 R)
• M81: 65,188,619 km (0.117 R)
• M82: 65,702,487 km (0.104 R)
• M83: 68,422,476 km (0.112 R)
• M84: 69,861,757 km (0.098 R)
• M85: 74,776,047 km (0.102 R)
• M86: 76,393,499 km (0.043 R)
• M87: 77,071,028 km (0.075 R)
• M88: 77,886,486 km (0.113 R)
• M89: 78,158,904 km (0.107 R)
• M90: 91,604,311 km (0.116 R)
• M91: 92,612,302 km (0.069 R)
• M92: 95,949,830 km (0.089 R)
• M93: 97,119,985 km (0.063 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: 347 - 15,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit