🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.05 AU - 1.16 AU

Year: 444 Days

Day: 20.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.37 AU - 2.53 AU

Year: 1476 Days

Day: 36.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.24 AU - 3.16 AU

Year: 1708 Days

Day: 45 Hours

Environment

Temp: -111 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,683,152 km

• M1: 60,288 km (0.087 R)
• M2: 158,723 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.2 AU - 3.56 AU

Year: 1882 Days

Day: 38 Hours

Environment

Temp: -104 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3 AU - 3.14 AU

Year: 2071 Days

Day: 44.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,683,152 km

• M1: 1,062,893 km (0.108 R)
• M2: 2,919,702 km (0.109 R)

Asteroid Belt

Center: 3.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.5

Radius: 13.9

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.57 AU - 5.57 AU

Year: 3761 Days

Day: 8.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 84,683,152 km

• M1: 178,321 km (0.042 R)
• M2: 267,331 km (0.111 R)
• M3: 410,796 km (0.086 R)
• M4: 541,993 km (0.103 R)
• M5: 738,116 km (0.117 R)
• M6: 938,876 km (0.074 R)
• M7: 1,035,666 km (0.113 R)
• M8: 1,240,466 km (0.101 R)
• M9: 1,459,327 km (0.083 R)
• M10: 1,852,919 km (0.064 R)
• M11: 1,963,771 km (0.037 R)
• M12: 2,236,039 km (0.095 R)
• M13: 2,414,510 km (0.102 R)
• M14: 2,566,950 km (0.104 R)
• M15: 2,833,683 km (0.118 R)
• M16: 3,027,562 km (0.092 R)
• M17: 3,209,323 km (0.075 R)
• M18: 3,497,299 km (0.111 R)
• M19: 3,618,324 km (0.085 R)
• M20: 4,171,686 km (0.102 R)
• M21: 4,263,390 km (0.08 R)
• M22: 6,154,307 km (0.098 R)
• M23: 6,280,119 km (0.043 R)
• M24: 6,577,370 km (0.062 R)
• M25: 6,835,875 km (0.04 R)
• M26: 7,053,839 km (0.112 R)
• M27: 7,318,477 km (0.098 R)
• M28: 7,541,528 km (0.116 R)
• M29: 8,017,249 km (0.105 R)
• M30: 8,573,005 km (0.113 R)
• M31: 9,093,606 km (0.094 R)
• M32: 9,527,140 km (0.113 R)
• M33: 9,967,407 km (0.058 R)
• M34: 10,090,975 km (0.093 R)
• M35: 10,289,641 km (0.089 R)
• M36: 10,414,555 km (0.077 R)
• M37: 10,590,183 km (0.099 R)
• M38: 11,225,525 km (0.107 R)
• M39: 11,405,641 km (0.079 R)
• M40: 11,925,643 km (0.113 R)
• M41: 12,347,210 km (0.071 R)
• M42: 13,395,293 km (0.086 R)
• M43: 13,751,036 km (0.046 R)
• M44: 13,999,219 km (0.075 R)
• M45: 14,193,248 km (0.09 R)
• M46: 14,611,972 km (0.074 R)
• M47: 15,233,701 km (0.12 R)
• M48: 15,404,691 km (0.036 R)
• M49: 15,547,707 km (0.061 R)
• M50: 15,719,894 km (0.074 R)
• M51: 15,892,679 km (0.058 R)
• M52: 16,298,538 km (0.027 R)
• M53: 16,502,740 km (0.066 R)
• M54: 16,590,553 km (0.12 R)
• M55: 16,766,481 km (0.085 R)
• M56: 17,002,097 km (0.096 R)
• M57: 17,150,049 km (0.088 R)
• M58: 17,417,231 km (0.113 R)
• M59: 17,655,840 km (0.1 R)
• M60: 17,835,507 km (0.094 R)
• M61: 17,955,784 km (0.089 R)
• M62: 18,408,766 km (0.096 R)
• M63: 18,682,380 km (0.078 R)
• M64: 19,387,734 km (0.061 R)
• M65: 20,226,829 km (0.102 R)
• M66: 21,014,462 km (0.073 R)
• M67: 21,141,470 km (0.116 R)

Asteroid Belt

Center: 7.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.6

Radius: 11.7

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 9.95 AU - 11.83 AU

Year: 13836 Days

Day: 6.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 84,683,152 km

• M1: 159,322 km (0.093 R)
• M2: 335,099 km (0.108 R)
• M3: 532,269 km (0.099 R)
• M4: 789,877 km (0.115 R)
• M5: 1,261,708 km (0.116 R)
• M6: 1,539,960 km (0.054 R)
• M7: 2,047,546 km (0.065 R)
• M8: 2,376,213 km (0.029 R)
• M9: 3,397,667 km (0.093 R)
• M10: 3,988,130 km (0.109 R)
• M11: 4,364,817 km (0.097 R)
• M12: 4,610,606 km (0.101 R)
• M13: 4,933,289 km (0.055 R)
• M14: 5,300,552 km (0.12 R)
• M15: 5,983,915 km (0.092 R)
• M16: 6,218,035 km (0.103 R)
• M17: 6,296,724 km (0.109 R)
• M18: 6,494,941 km (0.115 R)
• M19: 8,283,384 km (0.047 R)
• M20: 8,457,067 km (0.111 R)
• M21: 8,896,735 km (0.096 R)
• M22: 8,985,596 km (0.065 R)
• M23: 9,434,390 km (0.117 R)
• M24: 9,524,896 km (0.097 R)
• M25: 9,707,107 km (0.085 R)
• M26: 9,844,437 km (0.081 R)
• M27: 9,936,291 km (0.055 R)
• M28: 10,540,965 km (0.107 R)
• M29: 11,014,143 km (0.076 R)
• M30: 11,349,542 km (0.108 R)
• M31: 11,639,612 km (0.049 R)
• M32: 12,475,116 km (0.069 R)
• M33: 12,574,599 km (0.07 R)
• M34: 12,674,530 km (0.112 R)
• M35: 13,944,616 km (0.033 R)
• M36: 15,361,457 km (0.106 R)
• M37: 15,897,915 km (0.084 R)
• M38: 16,005,925 km (0.089 R)
• M39: 17,265,539 km (0.06 R)
• M40: 18,841,852 km (0.107 R)
• M41: 19,070,737 km (0.093 R)
• M42: 20,229,222 km (0.097 R)
• M43: 21,889,160 km (0.106 R)
• M44: 22,190,301 km (0.093 R)
• M45: 22,492,638 km (0.053 R)
• M46: 22,613,962 km (0.082 R)
• M47: 23,101,502 km (0.088 R)
• M48: 23,285,208 km (0.117 R)
• M49: 23,777,534 km (0.107 R)
• M50: 24,647,446 km (0.061 R)
• M51: 25,464,400 km (0.057 R)
• M52: 25,590,960 km (0.027 R)
• M53: 25,971,686 km (0.082 R)
• M54: 26,098,994 km (0.109 R)
• M55: 26,418,236 km (0.083 R)
• M56: 26,996,133 km (0.108 R)
• M57: 27,383,741 km (0.057 R)
• M58: 27,968,519 km (0.101 R)
• M59: 28,099,118 km (0.039 R)
• M60: 29,018,397 km (0.085 R)
• M61: 29,548,123 km (0.076 R)
• M62: 30,684,468 km (0.111 R)
• M63: 31,224,217 km (0.097 R)
• M64: 33,691,535 km (0.104 R)
• M65: 36,078,818 km (0.061 R)
• M66: 36,791,203 km (0.062 R)
• M67: 37,149,190 km (0.099 R)
• M68: 38,302,590 km (0.102 R)
• M69: 38,956,482 km (0.088 R)
• M70: 40,054,531 km (0.078 R)
• M71: 40,792,198 km (0.036 R)
• M72: 40,866,249 km (0.094 R)
• M73: 43,560,357 km (0.103 R)
• M74: 46,698,172 km (0.109 R)
• M75: 47,942,228 km (0.092 R)
• M76: 48,333,277 km (0.054 R)
• M77: 48,882,451 km (0.045 R)
• M78: 49,907,944 km (0.074 R)
• M79: 53,593,138 km (0.12 R)
• M80: 53,917,765 km (0.072 R)
• M81: 54,487,284 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.3

Radius: 7.3

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 16.66 AU - 19.06 AU

Year: 29060 Days

Day: 20.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,683,152 km

• M1: 98,286 km (0.118 R)
• M2: 261,946 km (0.104 R)
• M3: 466,147 km (0.093 R)
• M4: 575,054 km (0.117 R)
• M5: 621,130 km (0.088 R)
• M6: 1,428,360 km (0.057 R)
• M7: 3,389,738 km (0.112 R)
• M8: 3,476,206 km (0.103 R)
• M9: 3,964,643 km (0.067 R)
• M10: 4,147,601 km (0.098 R)
• M11: 4,427,349 km (0.116 R)
• M12: 4,617,338 km (0.057 R)
• M13: 5,103,831 km (0.103 R)
• M14: 5,153,347 km (0.052 R)
• M15: 6,283,559 km (0.068 R)
• M16: 7,487,373 km (0.111 R)
• M17: 7,885,005 km (0.104 R)
• M18: 8,289,667 km (0.045 R)
• M19: 8,406,503 km (0.088 R)
• M20: 9,119,037 km (0.11 R)
• M21: 9,421,674 km (0.106 R)
• M22: 9,604,782 km (0.055 R)
• M23: 10,919,597 km (0.108 R)
• M24: 12,624,116 km (0.1 R)
• M25: 12,961,309 km (0.117 R)
• M26: 13,370,010 km (0.084 R)
• M27: 14,060,255 km (0.115 R)
• M28: 15,046,105 km (0.08 R)
• M29: 15,475,451 km (0.09 R)
• M30: 16,126,950 km (0.082 R)
• M31: 19,361,405 km (0.05 R)
• M32: 20,535,449 km (0.098 R)
• M33: 20,693,724 km (0.083 R)
• M34: 21,813,015 km (0.082 R)
• M35: 22,055,364 km (0.079 R)
• M36: 23,116,013 km (0.085 R)
• M37: 23,198,291 km (0.089 R)
• M38: 23,528,454 km (0.112 R)
• M39: 23,777,086 km (0.092 R)
• M40: 23,860,112 km (0.052 R)
• M41: 24,360,517 km (0.045 R)
• M42: 24,780,139 km (0.077 R)
• M43: 27,087,238 km (0.075 R)
• M44: 28,662,952 km (0.041 R)
• M45: 29,372,794 km (0.101 R)
• M46: 30,538,610 km (0.075 R)
• M47: 30,991,144 km (0.087 R)
• M48: 31,172,606 km (0.096 R)
• M49: 32,730,369 km (0.066 R)
• M50: 33,379,174 km (0.104 R)
• M51: 34,313,264 km (0.069 R)
• M52: 36,974,311 km (0.097 R)
• M53: 37,843,624 km (0.098 R)
• M54: 38,622,131 km (0.094 R)
• M55: 39,602,446 km (0.101 R)
• M56: 39,898,201 km (0.084 R)
• M57: 40,392,771 km (0.11 R)
• M58: 41,088,402 km (0.111 R)
• M59: 41,587,759 km (0.103 R)
• M60: 44,012,591 km (0.113 R)
• M61: 44,216,643 km (0.059 R)
• M62: 44,318,818 km (0.114 R)
• M63: 45,139,213 km (0.056 R)
• M64: 49,315,237 km (0.108 R)
• M65: 49,421,153 km (0.12 R)
• M66: 50,271,616 km (0.107 R)
• M67: 51,234,279 km (0.081 R)
• M68: 51,448,952 km (0.051 R)
• M69: 56,580,757 km (0.095 R)
• M70: 57,136,214 km (0.109 R)
• M71: 58,813,356 km (0.05 R)
• M72: 60,733,744 km (0.065 R)
• M73: 62,101,517 km (0.101 R)
• M74: 62,559,735 km (0.082 R)
• M75: 63,941,122 km (0.085 R)
• M76: 65,099,907 km (0.113 R)
• M77: 65,332,532 km (0.068 R)
• M78: 66,031,902 km (0.118 R)
• M79: 66,851,100 km (0.046 R)
• M80: 68,027,089 km (0.093 R)
• M81: 68,617,701 km (0.075 R)
• M82: 68,854,365 km (0.118 R)
• M83: 70,877,377 km (0.101 R)
• M84: 71,836,000 km (0.109 R)
• M85: 72,557,959 km (0.044 R)
• M86: 78,666,190 km (0.071 R)
• M87: 78,790,057 km (0.101 R)
• M88: 79,534,456 km (0.047 R)
• M89: 80,032,018 km (0.106 R)
• M90: 80,530,628 km (0.088 R)
• M91: 82,032,591 km (0.076 R)
• M92: 83,417,418 km (0.036 R)
• M93: 83,543,679 km (0.098 R)
• M94: 84,683,166 km (0.1 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 13,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit