🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.74 AU - 0.98 AU

Year: 282 Days

Day: 33.7 Hours

Environment

Temp: 126 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.53 AU - 1.73 AU

Year: 735 Days

Day: 13.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,939,931 km

• M1: 1,124,677 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.55 AU - 2.91 AU

Year: 1593 Days

Day: 15.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,939,931 km

• M1: 1,011,880 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.54 AU - 3.92 AU

Year: 2544 Days

Day: 39.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.93 AU - 6.13 AU

Year: 3983 Days

Day: 43.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.42 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.9

Radius: 14.4

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 9.74 AU - 13.87 AU

Year: 14313 Days

Day: 5.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 81,939,931 km

• M1: 250,427 km (0.099 R)
• M2: 381,026 km (0.12 R)
• M3: 584,329 km (0.079 R)
• M4: 789,578 km (0.109 R)
• M5: 1,276,519 km (0.066 R)
• M6: 1,424,920 km (0.094 R)
• M7: 1,739,823 km (0.112 R)
• M8: 2,467,766 km (0.051 R)
• M9: 2,979,990 km (0.086 R)
• M10: 3,180,750 km (0.09 R)
• M11: 3,282,925 km (0.041 R)
• M12: 3,882,663 km (0.081 R)
• M13: 4,402,516 km (0.11 R)
• M14: 4,944,509 km (0.036 R)
• M15: 5,183,417 km (0.114 R)
• M16: 5,881,141 km (0.104 R)
• M17: 6,219,831 km (0.089 R)
• M18: 7,364,554 km (0.092 R)
• M19: 7,683,795 km (0.117 R)
• M20: 7,961,150 km (0.082 R)
• M21: 8,430,887 km (0.084 R)
• M22: 8,765,089 km (0.12 R)
• M23: 9,843,689 km (0.058 R)
• M24: 11,067,998 km (0.096 R)
• M25: 11,539,381 km (0.107 R)
• M26: 12,286,024 km (0.041 R)
• M27: 12,774,162 km (0.107 R)
• M28: 13,048,225 km (0.091 R)
• M29: 13,213,531 km (0.118 R)
• M30: 13,490,736 km (0.033 R)
• M31: 14,561,258 km (0.12 R)
• M32: 15,834,935 km (0.095 R)
• M33: 16,485,237 km (0.098 R)
• M34: 16,723,845 km (0.089 R)
• M35: 16,843,523 km (0.093 R)
• M36: 17,507,289 km (0.106 R)
• M37: 17,995,427 km (0.101 R)
• M38: 18,179,582 km (0.116 R)
• M39: 19,110,081 km (0.12 R)
• M40: 19,423,638 km (0.112 R)
• M41: 20,502,538 km (0.089 R)
• M42: 21,340,884 km (0.068 R)
• M43: 21,927,757 km (0.117 R)
• M44: 22,851,224 km (0.081 R)
• M45: 23,184,229 km (0.085 R)
• M46: 24,463,889 km (0.072 R)
• M47: 24,600,023 km (0.064 R)
• M48: 25,559,395 km (0.083 R)
• M49: 26,531,033 km (0.109 R)
• M50: 28,653,677 km (0.042 R)
• M51: 29,590,309 km (0.081 R)
• M52: 29,880,679 km (0.085 R)
• M53: 31,272,238 km (0.057 R)
• M54: 31,938,697 km (0.111 R)
• M55: 33,436,620 km (0.08 R)
• M56: 33,587,714 km (0.111 R)
• M57: 34,118,188 km (0.095 R)
• M58: 34,727,799 km (0.109 R)
• M59: 36,190,268 km (0.045 R)
• M60: 36,345,401 km (0.098 R)
• M61: 37,358,927 km (0.04 R)
• M62: 40,535,787 km (0.089 R)
• M63: 45,963,497 km (0.073 R)
• M64: 46,974,779 km (0.106 R)
• M65: 47,993,241 km (0.081 R)
• M66: 49,190,622 km (0.091 R)
• M67: 49,620,716 km (0.062 R)
• M68: 50,657,878 km (0.091 R)
• M69: 50,918,328 km (0.069 R)
• M70: 51,440,574 km (0.094 R)
• M71: 53,635,474 km (0.119 R)
• M72: 54,344,269 km (0.112 R)
• M73: 55,413,295 km (0.063 R)
• M74: 56,399,295 km (0.101 R)
• M75: 56,759,227 km (0.068 R)
• M76: 56,939,642 km (0.107 R)
• M77: 58,116,080 km (0.108 R)
• M78: 58,661,813 km (0.071 R)
• M79: 59,392,150 km (0.11 R)
• M80: 59,758,365 km (0.077 R)
• M81: 61,786,165 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102

Radius: 4.4

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 13.15 AU - 16.13 AU

Year: 19779 Days

Day: 22 Hours

Environment

Temp: -185 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 81,939,931 km

• M1: 68,815 km (0.114 R)
• M2: 107,262 km (0.108 R)
• M3: 203,304 km (0.067 R)
• M4: 556,354 km (0.084 R)
• M5: 686,953 km (0.115 R)
• M6: 1,134,101 km (0.036 R)
• M7: 1,376,300 km (0.109 R)
• M8: 1,434,344 km (0.118 R)
• M9: 1,473,689 km (0.113 R)
• M10: 1,928,616 km (0.102 R)
• M11: 2,216,592 km (0.075 R)
• M12: 2,637,261 km (0.103 R)
• M13: 3,107,746 km (0.114 R)
• M14: 3,158,759 km (0.094 R)
• M15: 3,235,802 km (0.099 R)
• M16: 3,444,341 km (0.101 R)
• M17: 3,523,628 km (0.08 R)
• M18: 3,603,663 km (0.087 R)
• M19: 4,040,190 km (0.1 R)
• M20: 4,579,939 km (0.042 R)
• M21: 4,608,961 km (0.065 R)
• M22: 4,696,476 km (0.106 R)
• M23: 4,725,797 km (0.071 R)
• M24: 6,590,833 km (0.026 R)
• M25: 8,297,147 km (0.116 R)
• M26: 8,403,660 km (0.067 R)
• M27: 8,439,265 km (0.097 R)
• M28: 8,618,034 km (0.08 R)
• M29: 8,906,608 km (0.117 R)
• M30: 9,198,474 km (0.118 R)
• M31: 10,206,315 km (0.102 R)
• M32: 10,434,900 km (0.072 R)
• M33: 10,473,197 km (0.081 R)
• M34: 10,626,834 km (0.118 R)
• M35: 11,248,563 km (0.117 R)
• M36: 11,327,252 km (0.066 R)
• M37: 11,842,167 km (0.117 R)
• M38: 12,243,539 km (0.109 R)
• M39: 12,486,485 km (0.086 R)
• M40: 13,474,280 km (0.078 R)
• M41: 13,515,868 km (0.094 R)
• M42: 13,977,378 km (0.108 R)
• M43: 14,486,759 km (0.09 R)
• M44: 15,131,974 km (0.072 R)
• M45: 15,742,633 km (0.11 R)
• M46: 16,539,391 km (0.077 R)
• M47: 16,763,040 km (0.11 R)
• M48: 17,258,658 km (0.108 R)
• M49: 17,531,075 km (0.117 R)
• M50: 17,850,616 km (0.104 R)
• M51: 18,126,026 km (0.119 R)
• M52: 18,541,758 km (0.033 R)
• M53: 19,382,798 km (0.061 R)
• M54: 19,618,564 km (0.034 R)
• M55: 19,760,532 km (0.034 R)
• M56: 19,855,228 km (0.066 R)
• M57: 20,092,939 km (0.094 R)
• M58: 20,140,661 km (0.109 R)
• M59: 20,236,104 km (0.07 R)
• M60: 23,367,786 km (0.07 R)
• M61: 24,478,550 km (0.105 R)
• M62: 24,631,439 km (0.041 R)
• M63: 24,682,452 km (0.054 R)
• M64: 26,961,276 km (0.073 R)
• M65: 27,066,444 km (0.103 R)
• M66: 27,382,693 km (0.066 R)
• M67: 28,232,260 km (0.048 R)
• M68: 28,821,376 km (0.097 R)
• M69: 28,928,937 km (0.087 R)
• M70: 29,631,149 km (0.086 R)
• M71: 29,848,366 km (0.105 R)
• M72: 30,175,237 km (0.118 R)
• M73: 30,393,650 km (0.081 R)
• M74: 30,667,563 km (0.099 R)
• M75: 30,997,427 km (0.079 R)
• M76: 31,383,539 km (0.056 R)
• M77: 31,826,947 km (0.118 R)
• M78: 32,105,049 km (0.104 R)
• M79: 33,507,679 km (0.075 R)
• M80: 33,620,775 km (0.09 R)
• M81: 33,734,021 km (0.105 R)
• M82: 35,102,392 km (0.065 R)
• M83: 35,217,284 km (0.119 R)
• M84: 35,447,365 km (0.076 R)
• M85: 35,504,960 km (0.117 R)
• M86: 37,599,031 km (0.108 R)
• M87: 38,010,874 km (0.057 R)
• M88: 38,898,289 km (0.115 R)
• M89: 39,852,424 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.6

Radius: 3.7

Gravity: 41.31 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 16.68 AU - 17.18 AU

Year: 24597 Days

Day: 19 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,939,931 km

• M1: 93,947 km (0.112 R)
• M2: 331,658 km (0.118 R)
• M3: 750,981 km (0.09 R)
• M4: 961,615 km (0.036 R)
• M5: 1,249,591 km (0.075 R)
• M6: 1,466,209 km (0.068 R)
• M7: 2,111,424 km (0.111 R)
• M8: 2,635,765 km (0.066 R)
• M9: 2,753,199 km (0.052 R)
• M10: 3,973,469 km (0.038 R)
• M11: 4,995,223 km (0.109 R)
• M12: 5,534,822 km (0.071 R)
• M13: 5,584,788 km (0.032 R)
• M14: 6,668,325 km (0.079 R)
• M15: 7,152,125 km (0.108 R)
• M16: 7,814,694 km (0.117 R)
• M17: 8,039,838 km (0.092 R)
• M18: 8,844,675 km (0.113 R)
• M19: 9,197,277 km (0.092 R)
• M20: 9,256,518 km (0.058 R)
• M21: 11,154,616 km (0.094 R)
• M22: 12,637,430 km (0.097 R)
• M23: 13,435,385 km (0.096 R)
• M24: 13,704,960 km (0.1 R)
• M25: 14,112,614 km (0.114 R)
• M26: 14,939,891 km (0.112 R)
• M27: 15,079,316 km (0.045 R)
• M28: 17,735,127 km (0.111 R)
• M29: 18,104,933 km (0.118 R)
• M30: 18,701,828 km (0.049 R)
• M31: 20,376,427 km (0.113 R)
• M32: 20,531,111 km (0.03 R)
• M33: 22,416,493 km (0.084 R)
• M34: 23,137,704 km (0.059 R)
• M35: 24,029,308 km (0.09 R)
• M36: 24,356,329 km (0.103 R)
• M37: 24,520,437 km (0.101 R)
• M38: 25,679,222 km (0.058 R)
• M39: 26,517,719 km (0.071 R)
• M40: 27,195,098 km (0.049 R)
• M41: 28,307,807 km (0.081 R)
• M42: 29,347,961 km (0.025 R)
• M43: 30,488,944 km (0.081 R)
• M44: 31,020,465 km (0.101 R)
• M45: 31,733,897 km (0.087 R)
• M46: 32,995,306 km (0.053 R)
• M47: 33,176,918 km (0.11 R)
• M48: 33,267,724 km (0.04 R)
• M49: 33,723,549 km (0.041 R)
• M50: 35,102,991 km (0.088 R)
• M51: 36,219,739 km (0.112 R)
• M52: 38,011,772 km (0.079 R)
• M53: 38,392,648 km (0.036 R)
• M54: 38,583,684 km (0.086 R)
• M55: 39,350,523 km (0.038 R)
• M56: 40,510,206 km (0.115 R)
• M57: 40,996,848 km (0.1 R)
• M58: 41,779,245 km (0.077 R)
• M59: 43,756,928 km (0.069 R)
• M60: 44,056,274 km (0.04 R)
• M61: 48,110,974 km (0.09 R)
• M62: 49,454,214 km (0.101 R)
• M63: 50,914,439 km (0.089 R)
• M64: 52,071,728 km (0.097 R)
• M65: 56,569,388 km (0.099 R)
• M66: 57,330,990 km (0.111 R)
• M67: 57,767,816 km (0.096 R)
• M68: 60,078,654 km (0.092 R)
• M69: 60,522,212 km (0.09 R)
• M70: 61,635,968 km (0.066 R)
• M71: 62,307,513 km (0.096 R)
• M72: 63,544,837 km (0.053 R)
• M73: 64,336,359 km (0.106 R)
• M74: 65,929,427 km (0.093 R)
• M75: 69,735,347 km (0.086 R)
• M76: 70,084,807 km (0.043 R)
• M77: 70,318,180 km (0.101 R)
• M78: 70,551,702 km (0.083 R)
• M79: 71,136,929 km (0.069 R)
• M80: 71,723,652 km (0.086 R)
• M81: 71,841,086 km (0.104 R)
• M82: 72,547,637 km (0.1 R)
• M83: 73,374,913 km (0.063 R)
• M84: 73,493,395 km (0.062 R)
• M85: 74,086,401 km (0.113 R)
• M86: 74,681,202 km (0.085 R)
• M87: 74,919,511 km (0.044 R)
• M88: 77,075,815 km (0.067 R)
• M89: 77,196,092 km (0.07 R)
• M90: 77,557,670 km (0.088 R)
• M91: 77,919,846 km (0.053 R)
• M92: 80,959,226 km (0.06 R)
• M93: 81,817,170 km (0.11 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 18,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit