🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.59 AU - 0.91 AU

Year: 249 Days

Day: 33.1 Hours

Environment

Temp: 109 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.82 AU - 1.14 AU

Year: 371 Days

Day: 19.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 96,094,431 km

• M1: 310,416 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.86 AU - 1.26 AU

Year: 418 Days

Day: 34.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.23 AU - 1.97 AU

Year: 775 Days

Day: 42.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.63 AU - 2.75 AU

Year: 1689 Days

Day: 15.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.8

Radius: 3.3

Gravity: 88.69 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 11.15 AU - 14.91 AU

Year: 18009 Days

Day: 18.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 96,094,431 km

• M1: 172,786 km (0.054 R)
• M2: 393,891 km (0.083 R)
• M3: 517,758 km (0.107 R)
• M4: 851,212 km (0.117 R)
• M5: 877,242 km (0.117 R)
• M6: 983,905 km (0.114 R)
• M7: 2,116,810 km (0.098 R)
• M8: 2,406,282 km (0.117 R)
• M9: 3,513,156 km (0.116 R)
• M10: 4,431,538 km (0.112 R)
• M11: 4,477,015 km (0.043 R)
• M12: 5,273,923 km (0.111 R)
• M13: 5,762,809 km (0.081 R)
• M14: 6,113,616 km (0.053 R)
• M15: 7,475,854 km (0.113 R)
• M16: 8,358,631 km (0.118 R)
• M17: 8,869,508 km (0.058 R)
• M18: 8,926,804 km (0.086 R)
• M19: 9,625,127 km (0.068 R)
• M20: 10,461,678 km (0.108 R)
• M21: 10,522,415 km (0.103 R)
• M22: 10,827,295 km (0.07 R)
• M23: 11,259,185 km (0.069 R)
• M24: 12,331,053 km (0.102 R)
• M25: 12,523,586 km (0.097 R)
• M26: 12,976,718 km (0.09 R)
• M27: 13,435,235 km (0.112 R)
• M28: 14,638,301 km (0.099 R)
• M29: 14,773,987 km (0.101 R)
• M30: 14,842,054 km (0.108 R)
• M31: 15,666,787 km (0.12 R)
• M32: 16,718,460 km (0.036 R)
• M33: 18,888,975 km (0.09 R)
• M34: 20,007,070 km (0.088 R)
• M35: 20,993,219 km (0.101 R)
• M36: 21,453,681 km (0.062 R)
• M37: 23,407,878 km (0.079 R)
• M38: 23,885,245 km (0.082 R)
• M39: 26,155,243 km (0.059 R)
• M40: 26,237,522 km (0.095 R)
• M41: 26,899,343 km (0.11 R)
• M42: 27,315,674 km (0.086 R)
• M43: 28,239,291 km (0.111 R)
• M44: 29,772,519 km (0.093 R)
• M45: 30,549,232 km (0.12 R)
• M46: 31,332,526 km (0.113 R)
• M47: 34,983,761 km (0.09 R)
• M48: 35,711,854 km (0.103 R)
• M49: 35,986,067 km (0.068 R)
• M50: 36,077,621 km (0.082 R)
• M51: 37,646,304 km (0.07 R)
• M52: 38,018,653 km (0.086 R)
• M53: 38,298,700 km (0.083 R)
• M54: 38,485,698 km (0.083 R)
• M55: 38,860,889 km (0.11 R)
• M56: 39,614,563 km (0.085 R)
• M57: 41,040,829 km (0.086 R)
• M58: 41,519,991 km (0.066 R)
• M59: 42,290,570 km (0.104 R)
• M60: 43,357,652 km (0.092 R)
• M61: 43,455,040 km (0.117 R)
• M62: 43,747,953 km (0.051 R)
• M63: 45,221,641 km (0.033 R)
• M64: 45,716,511 km (0.117 R)
• M65: 45,914,878 km (0.096 R)
• M66: 46,412,291 km (0.074 R)
• M67: 46,711,636 km (0.102 R)
• M68: 48,925,834 km (0.106 R)
• M69: 50,762,597 km (0.118 R)
• M70: 52,103,293 km (0.051 R)
• M71: 52,414,307 km (0.098 R)
• M72: 52,621,949 km (0.11 R)
• M73: 52,829,890 km (0.109 R)
• M74: 53,038,130 km (0.093 R)
• M75: 55,346,724 km (0.075 R)
• M76: 56,194,346 km (0.088 R)
• M77: 58,870,652 km (0.101 R)
• M78: 59,194,531 km (0.067 R)
• M79: 60,713,997 km (0.037 R)
• M80: 61,041,317 km (0.097 R)
• M81: 62,246,328 km (0.056 R)
• M82: 66,918,868 km (0.077 R)
• M83: 67,256,959 km (0.112 R)
• M84: 68,274,523 km (0.103 R)
• M85: 71,933,388 km (0.074 R)
• M86: 74,952,872 km (0.073 R)
• M87: 75,538,398 km (0.097 R)
• M88: 76,007,686 km (0.091 R)
• M89: 77,658,349 km (0.11 R)
• M90: 78,013,494 km (0.106 R)
• M91: 78,369,238 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.8

Radius: 4.5

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 12.03 AU - 18.23 AU

Year: 22533 Days

Day: 18.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 96,094,431 km

• M1: 257,608 km (0.112 R)
• M2: 608,415 km (0.091 R)
• M3: 832,961 km (0.104 R)
• M4: 996,172 km (0.115 R)
• M5: 1,169,556 km (0.057 R)
• M6: 1,329,027 km (0.09 R)
• M7: 1,423,274 km (0.115 R)
• M8: 1,593,517 km (0.12 R)
• M9: 1,643,333 km (0.094 R)
• M10: 1,796,072 km (0.064 R)
• M11: 1,980,077 km (0.099 R)
• M12: 2,142,690 km (0.119 R)
• M13: 2,480,781 km (0.104 R)
• M14: 3,142,752 km (0.077 R)
• M15: 3,236,999 km (0.12 R)
• M16: 3,889,545 km (0.069 R)
• M17: 4,868,663 km (0.046 R)
• M18: 5,014,521 km (0.047 R)
• M19: 5,161,725 km (0.099 R)
• M20: 5,688,459 km (0.083 R)
• M21: 6,035,975 km (0.066 R)
• M22: 6,153,409 km (0.09 R)
• M23: 6,751,502 km (0.091 R)
• M24: 6,995,944 km (0.05 R)
• M25: 7,959,654 km (0.1 R)
• M26: 8,174,626 km (0.111 R)
• M27: 9,777,866 km (0.104 R)
• M28: 10,100,699 km (0.117 R)
• M29: 10,520,769 km (0.103 R)
• M30: 11,329,795 km (0.061 R)
• M31: 11,377,965 km (0.117 R)
• M32: 11,668,784 km (0.117 R)
• M33: 12,208,084 km (0.073 R)
• M34: 12,455,818 km (0.113 R)
• M35: 12,555,450 km (0.109 R)
• M36: 12,655,381 km (0.067 R)
• M37: 12,855,843 km (0.047 R)
• M38: 13,107,915 km (0.106 R)
• M39: 13,412,646 km (0.065 R)
• M40: 13,668,458 km (0.075 R)
• M41: 14,654,757 km (0.093 R)
• M42: 15,129,880 km (0.092 R)
• M43: 15,932,921 km (0.094 R)
• M44: 16,914,882 km (0.025 R)
• M45: 19,223,476 km (0.089 R)
• M46: 19,801,373 km (0.044 R)
• M47: 20,326,311 km (0.091 R)
• M48: 20,678,914 km (0.113 R)
• M49: 20,737,855 km (0.054 R)
• M50: 21,748,538 km (0.103 R)
• M51: 22,532,132 km (0.116 R)
• M52: 22,592,869 km (0.025 R)
• M53: 23,080,109 km (0.064 R)
• M54: 24,687,538 km (0.093 R)
• M55: 26,012,078 km (0.091 R)
• M56: 26,075,657 km (0.09 R)
• M57: 27,101,001 km (0.069 R)
• M58: 29,721,357 km (0.037 R)
• M59: 29,987,791 km (0.119 R)
• M60: 30,590,221 km (0.044 R)
• M61: 32,079,618 km (0.094 R)
• M62: 32,147,834 km (0.115 R)
• M63: 32,421,299 km (0.095 R)
• M64: 32,489,815 km (0.089 R)
• M65: 34,287,682 km (0.114 R)
• M66: 36,901,157 km (0.082 R)
• M67: 37,978,860 km (0.027 R)
• M68: 38,267,883 km (0.046 R)
• M69: 38,557,804 km (0.086 R)
• M70: 38,702,914 km (0.087 R)
• M71: 38,921,028 km (0.056 R)
• M72: 38,993,882 km (0.044 R)
• M73: 39,066,736 km (0.11 R)
• M74: 39,577,912 km (0.12 R)
• M75: 39,944,427 km (0.111 R)
• M76: 40,606,996 km (0.091 R)
• M77: 41,198,954 km (0.048 R)
• M78: 41,719,256 km (0.115 R)
• M79: 42,241,801 km (0.108 R)
• M80: 43,142,530 km (0.079 R)
• M81: 44,049,691 km (0.072 R)
• M82: 44,353,375 km (0.114 R)
• M83: 44,886,692 km (0.062 R)
• M84: 44,962,986 km (0.108 R)
• M85: 45,882,565 km (0.095 R)
• M86: 46,190,437 km (0.097 R)
• M87: 47,118,243 km (0.091 R)
• M88: 47,662,330 km (0.101 R)
• M89: 48,286,752 km (0.051 R)
• M90: 51,129,560 km (0.066 R)
• M91: 52,009,046 km (0.079 R)
• M92: 52,169,415 km (0.1 R)
• M93: 53,620,664 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.3

Radius: 7

Gravity: 14.19 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 15.96 AU - 19.16 AU

Year: 28175 Days

Day: 20.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,094,431 km

• M1: 213,327 km (0.046 R)
• M2: 263,442 km (0.091 R)
• M3: 421,866 km (0.087 R)
• M4: 489,484 km (0.099 R)
• M5: 1,003,503 km (0.101 R)
• M6: 1,393,504 km (0.097 R)
• M7: 1,827,188 km (0.105 R)
• M8: 2,019,721 km (0.101 R)
• M9: 2,424,383 km (0.06 R)
• M10: 2,766,065 km (0.118 R)
• M11: 3,077,677 km (0.119 R)
• M12: 3,168,782 km (0.12 R)
• M13: 3,214,559 km (0.087 R)
• M14: 3,260,785 km (0.082 R)
• M15: 3,307,011 km (0.095 R)
• M16: 3,353,535 km (0.07 R)
• M17: 3,685,643 km (0.047 R)
• M18: 4,329,961 km (0.035 R)
• M19: 4,483,747 km (0.079 R)
• M20: 5,062,392 km (0.11 R)
• M21: 5,170,252 km (0.092 R)
• M22: 5,442,969 km (0.033 R)
• M23: 5,776,572 km (0.092 R)
• M24: 5,832,671 km (0.084 R)
• M25: 6,405,182 km (0.064 R)
• M26: 6,875,967 km (0.114 R)
• M27: 7,850,747 km (0.115 R)
• M28: 8,038,342 km (0.099 R)
• M29: 8,164,154 km (0.117 R)
• M30: 9,725,058 km (0.044 R)
• M31: 10,197,339 km (0.109 R)
• M32: 10,401,989 km (0.12 R)
• M33: 10,608,135 km (0.091 R)
• M34: 11,658,611 km (0.094 R)
• M35: 12,304,574 km (0.08 R)
• M36: 13,856,952 km (0.055 R)
• M37: 13,932,349 km (0.086 R)
• M38: 14,464,319 km (0.086 R)
• M39: 14,617,657 km (0.04 R)
• M40: 14,694,400 km (0.082 R)
• M41: 15,626,694 km (0.072 R)
• M42: 15,705,233 km (0.107 R)
• M43: 15,862,610 km (0.115 R)
• M44: 16,258,745 km (0.097 R)
• M45: 17,303,537 km (0.096 R)
• M46: 18,121,987 km (0.096 R)
• M47: 19,289,000 km (0.117 R)
• M48: 19,966,678 km (0.108 R)
• M49: 20,479,948 km (0.025 R)
• M50: 20,565,967 km (0.079 R)
• M51: 21,519,654 km (0.091 R)
• M52: 22,046,089 km (0.103 R)
• M53: 22,487,851 km (0.12 R)
• M54: 24,193,267 km (0.111 R)
• M55: 26,219,420 km (0.113 R)
• M56: 26,969,654 km (0.102 R)
• M57: 28,491,064 km (0.097 R)
• M58: 30,040,150 km (0.094 R)
• M59: 34,643,576 km (0.106 R)
• M60: 35,776,480 km (0.098 R)
• M61: 36,295,585 km (0.117 R)
• M62: 36,399,705 km (0.108 R)
• M63: 39,782,861 km (0.065 R)
• M64: 40,644,245 km (0.059 R)
• M65: 44,484,273 km (0.118 R)
• M66: 47,183,767 km (0.026 R)
• M67: 47,524,850 km (0.109 R)
• M68: 48,667,927 km (0.054 R)
• M69: 49,242,832 km (0.087 R)
• M70: 49,473,362 km (0.115 R)
• M71: 50,515,611 km (0.117 R)
• M72: 52,268,449 km (0.108 R)
• M73: 52,386,033 km (0.05 R)
• M74: 53,211,514 km (0.092 R)
• M75: 53,685,141 km (0.074 R)
• M76: 53,803,772 km (0.099 R)
• M77: 56,435,498 km (0.12 R)
• M78: 57,281,623 km (0.078 R)
• M79: 57,402,797 km (0.057 R)
• M80: 58,010,165 km (0.098 R)
• M81: 59,476,523 km (0.037 R)
• M82: 61,698,799 km (0.099 R)
• M83: 64,073,965 km (0.119 R)
• M84: 65,843,109 km (0.094 R)
• M85: 67,244,392 km (0.037 R)
• M86: 70,335,832 km (0.111 R)
• M87: 71,115,836 km (0.084 R)
• M88: 74,132,477 km (0.087 R)
• M89: 78,533,197 km (0.088 R)
• M90: 79,342,372 km (0.108 R)
• M91: 80,425,610 km (0.071 R)
• M92: 88,704,057 km (0.113 R)
• M93: 89,406,120 km (0.074 R)
• M94: 93,086,078 km (0.101 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 15,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit