🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.41 AU - 0.59 AU

Year: 127 Days

Day: 43.5 Hours

Environment

Temp: 262 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,526,720 km

• M1: 51,312 km (0.107 R)
• M2: 137,032 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.5 AU - 0.54 AU

Year: 135 Days

Day: 12.1 Hours

Environment

Temp: 245 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.56 AU - 0.6 AU

Year: 159 Days

Day: 40.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.81 AU - 1.21 AU

Year: 365 Days

Day: 34.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,526,720 km

• M1: 39,943 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.26 AU - 1.96 AU

Year: 735 Days

Day: 19.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,526,720 km

• M1: 1,174,642 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.4

Radius: 8.4

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.22 AU - 9.66 AU

Year: 8824 Days

Day: 6.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,526,720 km

• M1: 115,190 km (0.078 R)
• M2: 214,972 km (0.109 R)
• M3: 380,876 km (0.098 R)
• M4: 576,401 km (0.067 R)
• M5: 679,025 km (0.098 R)
• M6: 787,932 km (0.059 R)
• M7: 853,007 km (0.06 R)
• M8: 1,301,801 km (0.087 R)
• M9: 1,561,353 km (0.055 R)
• M10: 1,644,529 km (0.117 R)
• M11: 2,175,153 km (0.088 R)
• M12: 2,268,652 km (0.072 R)
• M13: 2,459,539 km (0.111 R)
• M14: 2,882,601 km (0.092 R)
• M15: 3,739,648 km (0.105 R)
• M16: 3,880,270 km (0.063 R)
• M17: 4,022,836 km (0.113 R)
• M18: 4,080,282 km (0.116 R)
• M19: 4,283,585 km (0.114 R)
• M20: 4,490,330 km (0.106 R)
• M21: 5,733,488 km (0.1 R)
• M22: 5,798,264 km (0.079 R)
• M23: 5,994,237 km (0.118 R)
• M24: 6,192,305 km (0.119 R)
• M25: 6,258,876 km (0.11 R)
• M26: 6,834,080 km (0.098 R)
• M27: 7,180,249 km (0.062 R)
• M28: 7,250,261 km (0.078 R)
• M29: 8,034,602 km (0.096 R)
• M30: 8,733,524 km (0.03 R)
• M31: 8,845,572 km (0.107 R)
• M32: 9,033,617 km (0.094 R)
• M33: 9,185,010 km (0.11 R)
• M34: 9,605,530 km (0.063 R)
• M35: 9,837,556 km (0.12 R)
• M36: 9,915,347 km (0.111 R)
• M37: 10,228,306 km (0.101 R)
• M38: 10,544,705 km (0.084 R)
• M39: 10,744,119 km (0.111 R)
• M40: 11,025,363 km (0.098 R)
• M41: 11,187,078 km (0.097 R)
• M42: 11,513,052 km (0.111 R)
• M43: 12,174,275 km (0.092 R)
• M44: 12,425,450 km (0.114 R)
• M45: 13,146,362 km (0.079 R)
• M46: 13,490,287 km (0.088 R)
• M47: 13,663,372 km (0.079 R)
• M48: 13,793,672 km (0.092 R)
• M49: 13,968,103 km (0.073 R)
• M50: 14,363,191 km (0.105 R)
• M51: 14,628,577 km (0.102 R)
• M52: 14,895,610 km (0.09 R)
• M53: 15,164,287 km (0.116 R)
• M54: 15,706,430 km (0.086 R)
• M55: 15,888,491 km (0.062 R)
• M56: 16,117,226 km (0.09 R)
• M57: 16,809,565 km (0.113 R)
• M58: 17,136,137 km (0.116 R)
• M59: 17,606,173 km (0.084 R)
• M60: 17,890,260 km (0.115 R)
• M61: 18,944,775 km (0.047 R)
• M62: 19,333,131 km (0.107 R)
• M63: 20,216,806 km (0.101 R)
• M64: 20,514,206 km (0.107 R)
• M65: 20,613,689 km (0.111 R)
• M66: 22,534,226 km (0.057 R)
• M67: 22,739,624 km (0.079 R)
• M68: 23,307,797 km (0.098 R)
• M69: 24,616,629 km (0.111 R)
• M70: 24,722,395 km (0.033 R)
• M71: 25,093,547 km (0.12 R)
• M72: 25,841,686 km (0.049 R)
• M73: 25,895,391 km (0.087 R)
• M74: 26,272,378 km (0.068 R)
• M75: 26,326,383 km (0.081 R)
• M76: 27,908,680 km (0.101 R)
• M77: 28,961,998 km (0.116 R)
• M78: 29,353,346 km (0.069 R)
• M79: 29,521,644 km (0.097 R)
• M80: 29,915,535 km (0.049 R)
• M81: 29,971,933 km (0.108 R)
• M82: 30,084,880 km (0.076 R)
• M83: 30,651,557 km (0.059 R)
• M84: 33,128,448 km (0.089 R)
• M85: 37,965,396 km (0.087 R)
• M86: 38,087,618 km (0.093 R)
• M87: 39,750,099 km (0.114 R)
• M88: 40,683,889 km (0.115 R)
• M89: 41,184,892 km (0.104 R)
• M90: 41,247,574 km (0.06 R)
• M91: 41,499,048 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 996

Radius: 7

Gravity: 20.33 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 14.73 AU - 14.79 AU

Year: 20408 Days

Day: 24.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,526,720 km

• M1: 216,468 km (0.113 R)
• M2: 610,359 km (0.111 R)
• M3: 733,628 km (0.109 R)
• M4: 865,274 km (0.113 R)
• M5: 1,669,063 km (0.066 R)
• M6: 3,314,939 km (0.113 R)
• M7: 3,490,866 km (0.066 R)
• M8: 3,715,263 km (0.052 R)
• M9: 3,806,368 km (0.065 R)
• M10: 4,561,538 km (0.098 R)
• M11: 4,856,545 km (0.119 R)
• M12: 5,568,631 km (0.097 R)
• M13: 7,088,546 km (0.034 R)
• M14: 7,430,077 km (0.051 R)
• M15: 7,487,523 km (0.111 R)
• M16: 8,129,148 km (0.091 R)
• M17: 9,093,606 km (0.117 R)
• M18: 11,128,436 km (0.053 R)
• M19: 11,525,170 km (0.091 R)
• M20: 11,591,741 km (0.047 R)
• M21: 11,859,222 km (0.06 R)
• M22: 13,647,365 km (0.115 R)
• M23: 15,298,028 km (0.062 R)
• M24: 15,371,181 km (0.065 R)
• M25: 16,482,993 km (0.046 R)
• M26: 16,934,928 km (0.064 R)
• M27: 17,850,916 km (0.098 R)
• M28: 18,704,820 km (0.12 R)
• M29: 18,783,060 km (0.092 R)
• M30: 18,939,988 km (0.099 R)
• M31: 19,097,215 km (0.112 R)
• M32: 20,210,672 km (0.052 R)
• M33: 20,291,006 km (0.103 R)
• M34: 21,181,712 km (0.088 R)
• M35: 21,672,842 km (0.054 R)
• M36: 22,085,134 km (0.095 R)
• M37: 22,917,197 km (0.085 R)
• M38: 23,000,972 km (0.081 R)
• M39: 24,099,469 km (0.073 R)
• M40: 25,474,573 km (0.096 R)
• M41: 25,561,339 km (0.12 R)
• M42: 26,610,619 km (0.095 R)
• M43: 26,698,732 km (0.049 R)
• M44: 26,963,520 km (0.084 R)
• M45: 27,051,933 km (0.119 R)
• M46: 27,495,640 km (0.097 R)
• M47: 27,852,431 km (0.075 R)
• M48: 28,031,350 km (0.111 R)
• M49: 28,210,718 km (0.09 R)
• M50: 28,480,293 km (0.085 R)
• M51: 30,024,741 km (0.118 R)
• M52: 31,131,167 km (0.067 R)
• M53: 31,689,467 km (0.103 R)
• M54: 32,063,461 km (0.117 R)
• M55: 33,004,731 km (0.058 R)
• M56: 33,764,389 km (0.063 R)
• M57: 34,914,647 km (0.109 R)
• M58: 35,204,119 km (0.104 R)
• M59: 35,882,844 km (0.109 R)
• M60: 36,272,697 km (0.08 R)
• M61: 41,160,209 km (0.045 R)
• M62: 42,800,250 km (0.088 R)
• M63: 43,628,274 km (0.117 R)
• M64: 44,775,391 km (0.103 R)
• M65: 45,195,013 km (0.036 R)
• M66: 48,383,392 km (0.032 R)
• M67: 49,137,665 km (0.116 R)
• M68: 49,678,910 km (0.055 R)
• M69: 50,548,971 km (0.081 R)
• M70: 50,985,797 km (0.102 R)
• M71: 52,524,860 km (0.113 R)
• M72: 53,078,222 km (0.1 R)
• M73: 54,637,780 km (0.091 R)
• M74: 55,423,169 km (0.104 R)
• M75: 55,648,314 km (0.111 R)
• M76: 55,986,554 km (0.08 R)
• M77: 57,005,166 km (0.089 R)
• M78: 57,232,405 km (0.11 R)
• M79: 63,127,309 km (0.079 R)
• M80: 67,043,183 km (0.112 R)
• M81: 67,163,011 km (0.104 R)
• M82: 69,212,053 km (0.05 R)
• M83: 70,670,633 km (0.115 R)
• M84: 74,733,860 km (0.109 R)
• M85: 76,230,138 km (0.073 R)
• M86: 76,355,202 km (0.105 R)
• M87: 77,988,212 km (0.084 R)
• M88: 78,998,746 km (0.113 R)
• M89: 81,416,248 km (0.083 R)
• M90: 82,826,955 km (0.076 R)
• M91: 84,245,742 km (0.093 R)
• M92: 85,932,757 km (0.107 R)
• M93: 86,584,555 km (0.114 R)
• M94: 86,976,501 km (0.108 R)
• M95: 87,107,250 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193

Radius: 6

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 14.98 AU - 23.28 AU

Year: 30112 Days

Day: 19.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,526,720 km

• M1: 91,105 km (0.078 R)
• M2: 741,557 km (0.105 R)
• M3: 918,830 km (0.104 R)
• M4: 1,286,841 km (0.08 R)
• M5: 2,144,336 km (0.093 R)
• M6: 2,365,442 km (0.109 R)
• M7: 2,967,274 km (0.115 R)
• M8: 3,429,980 km (0.098 R)
• M9: 3,576,885 km (0.053 R)
• M10: 3,915,126 km (0.097 R)
• M11: 4,263,539 km (0.04 R)
• M12: 4,381,871 km (0.091 R)
• M13: 4,784,290 km (0.101 R)
• M14: 5,031,425 km (0.114 R)
• M15: 5,156,639 km (0.114 R)
• M16: 6,149,669 km (0.087 R)
• M17: 6,418,347 km (0.117 R)
• M18: 6,782,618 km (0.107 R)
• M19: 6,920,846 km (0.067 R)
• M20: 7,247,269 km (0.119 R)
• M21: 8,256,157 km (0.063 R)
• M22: 8,453,327 km (0.089 R)
• M23: 9,616,750 km (0.104 R)
• M24: 10,296,223 km (0.087 R)
• M25: 10,349,181 km (0.104 R)
• M26: 10,561,759 km (0.11 R)
• M27: 11,646,045 km (0.106 R)
• M28: 11,978,302 km (0.099 R)
• M29: 12,089,752 km (0.091 R)
• M30: 12,426,048 km (0.113 R)
• M31: 12,482,446 km (0.04 R)
• M32: 13,569,275 km (0.096 R)
• M33: 13,743,706 km (0.074 R)
• M34: 14,686,173 km (0.077 R)
• M35: 14,745,713 km (0.117 R)
• M36: 15,044,908 km (0.112 R)
• M37: 15,346,198 km (0.117 R)
• M38: 15,710,170 km (0.079 R)
• M39: 16,138,618 km (0.086 R)
• M40: 16,323,372 km (0.03 R)
• M41: 16,694,973 km (0.069 R)
• M42: 16,757,205 km (0.111 R)
• M43: 17,132,098 km (0.036 R)
• M44: 17,762,952 km (0.106 R)
• M45: 18,917,698 km (0.068 R)
• M46: 19,635,319 km (0.102 R)
• M47: 19,898,462 km (0.075 R)
• M48: 20,162,801 km (0.042 R)
• M49: 21,097,040 km (0.101 R)
• M50: 21,840,990 km (0.107 R)
• M51: 22,800,211 km (0.041 R)
• M52: 23,493,747 km (0.102 R)
• M53: 23,773,046 km (0.076 R)
• M54: 24,194,164 km (0.068 R)
• M55: 24,405,546 km (0.07 R)
• M56: 25,472,179 km (0.096 R)
• M57: 25,831,064 km (0.095 R)
• M58: 26,408,662 km (0.109 R)
• M59: 26,990,597 km (0.117 R)
• M60: 27,210,058 km (0.071 R)
• M61: 27,429,966 km (0.119 R)
• M62: 27,650,474 km (0.07 R)
• M63: 28,687,187 km (0.042 R)
• M64: 29,135,382 km (0.101 R)
• M65: 29,887,710 km (0.052 R)
• M66: 31,795,980 km (0.1 R)
• M67: 32,337,375 km (0.082 R)
• M68: 33,037,792 km (0.118 R)
• M69: 33,350,751 km (0.111 R)
• M70: 33,900,822 km (0.072 R)
• M71: 34,612,310 km (0.047 R)
• M72: 37,263,184 km (0.119 R)
• M73: 37,589,008 km (0.101 R)
• M74: 38,983,859 km (0.097 R)
• M75: 39,480,224 km (0.043 R)
• M76: 40,062,011 km (0.111 R)
• M77: 41,655,228 km (0.115 R)
• M78: 42,077,842 km (0.071 R)
• M79: 43,868,678 km (0.119 R)
• M80: 44,126,585 km (0.073 R)
• M81: 48,409,123 km (0.096 R)
• M82: 48,586,696 km (0.069 R)
• M83: 48,675,557 km (0.086 R)
• M84: 49,477,850 km (0.061 R)
• M85: 49,656,769 km (0.043 R)
• M86: 51,095,602 km (0.102 R)
• M87: 51,185,959 km (0.118 R)
• M88: 53,922,104 km (0.067 R)
• M89: 55,400,729 km (0.051 R)
• M90: 57,549,403 km (0.118 R)
• M91: 60,392,810 km (0.092 R)
• M92: 60,583,996 km (0.056 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 17,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit