🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.54 AU - 0.6 AU

Year: 125 Days

Day: 44.5 Hours

Environment

Temp: 330 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.8 AU - 0.86 AU

Year: 220 Days

Day: 37.1 Hours

Environment

Temp: 249 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.67 AU - 2.29 AU

Year: 810 Days

Day: 15.8 Hours

Environment

Temp: 139 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,619,653 km

• M1: 1,060,649 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.11 AU - 2.13 AU

Year: 897 Days

Day: 24.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 12.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.9

Radius: 10.4

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 11.94 AU - 12.96 AU

Year: 12765 Days

Day: 11.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 81,619,653 km

• M1: 205,996 km (0.106 R)
• M2: 291,417 km (0.078 R)
• M3: 416,630 km (0.115 R)
• M4: 563,535 km (0.106 R)
• M5: 650,601 km (0.113 R)
• M6: 912,248 km (0.097 R)
• M7: 1,110,615 km (0.111 R)
• M8: 1,658,442 km (0.099 R)
• M9: 2,079,410 km (0.09 R)
• M10: 2,281,816 km (0.089 R)
• M11: 2,749,609 km (0.078 R)
• M12: 3,063,016 km (0.106 R)
• M13: 3,247,321 km (0.118 R)
• M14: 3,602,766 km (0.037 R)
• M15: 3,675,320 km (0.047 R)
• M16: 4,299,592 km (0.095 R)
• M17: 4,428,396 km (0.088 R)
• M18: 4,532,367 km (0.113 R)
• M19: 5,010,631 km (0.084 R)
• M20: 5,421,427 km (0.105 R)
• M21: 5,786,296 km (0.067 R)
• M22: 6,130,222 km (0.037 R)
• M23: 7,079,869 km (0.047 R)
• M24: 7,416,913 km (0.078 R)
• M25: 7,853,439 km (0.047 R)
• M26: 8,170,437 km (0.076 R)
• M27: 8,816,999 km (0.1 R)
• M28: 9,113,353 km (0.117 R)
• M29: 9,614,506 km (0.115 R)
• M30: 10,056,118 km (0.084 R)
• M31: 10,435,050 km (0.118 R)
• M32: 10,539,170 km (0.069 R)
• M33: 10,643,739 km (0.118 R)
• M34: 10,853,774 km (0.098 R)
• M35: 11,065,156 km (0.076 R)
• M36: 11,171,371 km (0.112 R)
• M37: 11,815,988 km (0.113 R)
• M38: 11,924,596 km (0.06 R)
• M39: 12,106,357 km (0.032 R)
• M40: 12,472,573 km (0.119 R)
• M41: 13,859,196 km (0.088 R)
• M42: 13,973,788 km (0.038 R)
• M43: 14,745,713 km (0.067 R)
• M44: 15,373,126 km (0.064 R)
• M45: 15,769,710 km (0.108 R)
• M46: 16,776,055 km (0.051 R)
• M47: 17,513,423 km (0.102 R)
• M48: 18,010,836 km (0.08 R)
• M49: 19,019,724 km (0.106 R)
• M50: 19,274,788 km (0.111 R)
• M51: 19,402,844 km (0.045 R)
• M52: 19,702,488 km (0.115 R)
• M53: 19,917,461 km (0.102 R)
• M54: 20,219,798 km (0.086 R)
• M55: 20,741,595 km (0.043 R)
• M56: 21,355,994 km (0.03 R)
• M57: 21,576,950 km (0.119 R)
• M58: 22,378,345 km (0.076 R)
• M59: 24,286,018 km (0.078 R)
• M60: 24,655,375 km (0.113 R)
• M61: 24,840,726 km (0.032 R)
• M62: 25,073,052 km (0.089 R)
• M63: 25,166,102 km (0.113 R)
• M64: 25,774,367 km (0.091 R)
• M65: 26,624,382 km (0.109 R)
• M66: 26,862,093 km (0.101 R)
• M67: 28,594,735 km (0.117 R)
• M68: 29,033,506 km (0.055 R)
• M69: 29,229,330 km (0.103 R)
• M70: 30,264,098 km (0.077 R)
• M71: 30,412,948 km (0.104 R)
• M72: 30,611,763 km (0.071 R)
• M73: 30,711,246 km (0.101 R)
• M74: 31,914,462 km (0.063 R)
• M75: 32,268,261 km (0.075 R)
• M76: 32,369,538 km (0.077 R)
• M77: 32,826,859 km (0.082 R)
• M78: 33,850,857 km (0.083 R)
• M79: 34,211,687 km (0.068 R)
• M80: 34,677,385 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.5

Radius: 13.3

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 12.42 AU - 19.96 AU

Year: 18929 Days

Day: 10.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,619,653 km

• M1: 167,998 km (0.115 R)
• M2: 260,450 km (0.08 R)
• M3: 593,305 km (0.049 R)
• M4: 681,717 km (0.114 R)
• M5: 951,592 km (0.064 R)
• M6: 1,170,304 km (0.079 R)
• M7: 1,315,713 km (0.098 R)
• M8: 1,406,220 km (0.113 R)
• M9: 1,823,299 km (0.118 R)
• M10: 2,352,127 km (0.104 R)
• M11: 2,848,194 km (0.102 R)
• M12: 3,129,139 km (0.117 R)
• M13: 3,252,258 km (0.092 R)
• M14: 3,761,489 km (0.077 R)
• M15: 3,892,686 km (0.097 R)
• M16: 4,387,406 km (0.115 R)
• M17: 4,807,028 km (0.098 R)
• M18: 4,902,023 km (0.082 R)
• M19: 5,191,046 km (0.088 R)
• M20: 5,535,271 km (0.103 R)
• M21: 5,635,053 km (0.064 R)
• M22: 5,785,847 km (0.042 R)
• M23: 5,937,988 km (0.048 R)
• M24: 6,246,309 km (0.05 R)
• M25: 6,986,071 km (0.102 R)
• M26: 7,094,081 km (0.038 R)
• M27: 7,202,539 km (0.118 R)
• M28: 8,318,390 km (0.101 R)
• M29: 8,490,427 km (0.081 R)
• M30: 8,605,767 km (0.114 R)
• M31: 9,072,512 km (0.073 R)
• M32: 9,547,486 km (0.075 R)
• M33: 10,152,609 km (0.088 R)
• M34: 10,398,249 km (0.082 R)
• M35: 13,765,547 km (0.047 R)
• M36: 14,037,666 km (0.066 R)
• M37: 14,586,989 km (0.105 R)
• M38: 15,283,517 km (0.043 R)
• M39: 15,777,639 km (0.1 R)
• M40: 15,991,115 km (0.069 R)
• M41: 16,636,929 km (0.111 R)
• M42: 16,999,554 km (0.116 R)
• M43: 17,218,266 km (0.117 R)
• M44: 18,251,688 km (0.084 R)
• M45: 20,922,010 km (0.075 R)
• M46: 21,078,190 km (0.104 R)
• M47: 23,306,301 km (0.118 R)
• M48: 24,284,073 km (0.109 R)
• M49: 25,524,987 km (0.067 R)
• M50: 26,195,335 km (0.062 R)
• M51: 27,638,805 km (0.09 R)
• M52: 29,457,616 km (0.12 R)
• M53: 29,984,200 km (0.116 R)
• M54: 31,493,493 km (0.082 R)
• M55: 32,936,514 km (0.041 R)
• M56: 34,955,637 km (0.095 R)
• M57: 35,141,288 km (0.074 R)
• M58: 36,355,275 km (0.052 R)
• M59: 36,543,319 km (0.084 R)
• M60: 38,824,387 km (0.113 R)
• M61: 39,016,621 km (0.11 R)
• M62: 39,594,966 km (0.096 R)
• M63: 40,176,303 km (0.108 R)
• M64: 42,628,512 km (0.083 R)
• M65: 44,022,913 km (0.116 R)
• M66: 44,122,994 km (0.115 R)
• M67: 46,447,895 km (0.056 R)
• M68: 47,265,746 km (0.114 R)
• M69: 47,779,466 km (0.062 R)
• M70: 48,398,202 km (0.071 R)
• M71: 49,331,394 km (0.055 R)
• M72: 49,956,863 km (0.071 R)
• M73: 50,270,569 km (0.03 R)
• M74: 52,166,423 km (0.119 R)
• M75: 54,300,437 km (0.058 R)
• M76: 54,407,848 km (0.117 R)
• M77: 54,515,409 km (0.1 R)
• M78: 54,838,391 km (0.053 R)
• M79: 56,680,539 km (0.095 R)
• M80: 56,898,653 km (0.032 R)
• M81: 59,869,816 km (0.098 R)
• M82: 59,980,817 km (0.041 R)
• M83: 60,314,271 km (0.077 R)
• M84: 62,552,854 km (0.087 R)
• M85: 68,731,695 km (0.098 R)
• M86: 69,780,226 km (0.1 R)
• M87: 74,384,848 km (0.096 R)
• M88: 74,623,756 km (0.109 R)
• M89: 75,581,332 km (0.1 R)
• M90: 75,821,437 km (0.095 R)
• M91: 76,543,097 km (0.118 R)
• M92: 81,535,178 km (0.091 R)
• M93: 82,397,909 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 24.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.7

Radius: 5

Gravity: 10.87 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 21.87 AU - 27.17 AU

Year: 35281 Days

Day: 24.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,619,653 km

• M1: 143,764 km (0.082 R)
• M2: 183,108 km (0.1 R)
• M3: 573,558 km (0.09 R)
• M4: 619,335 km (0.041 R)
• M5: 974,032 km (0.064 R)
• M6: 1,085,632 km (0.051 R)
• M7: 1,873,115 km (0.105 R)
• M8: 1,942,379 km (0.09 R)
• M9: 2,375,315 km (0.096 R)
• M10: 2,450,264 km (0.118 R)
• M11: 4,800,296 km (0.118 R)
• M12: 5,087,375 km (0.091 R)
• M13: 5,829,231 km (0.066 R)
• M14: 6,135,457 km (0.081 R)
• M15: 7,576,833 km (0.105 R)
• M16: 9,175,885 km (0.117 R)
• M17: 9,234,826 km (0.071 R)
• M18: 9,472,088 km (0.083 R)
• M19: 10,318,064 km (0.094 R)
• M20: 11,125,145 km (0.091 R)
• M21: 11,314,237 km (0.105 R)
• M22: 11,952,271 km (0.061 R)
• M23: 12,081,225 km (0.098 R)
• M24: 12,405,703 km (0.111 R)
• M25: 14,003,109 km (0.075 R)
• M26: 14,412,408 km (0.063 R)
• M27: 16,159,861 km (0.11 R)
• M28: 17,239,958 km (0.06 R)
• M29: 17,312,812 km (0.104 R)
• M30: 17,385,816 km (0.098 R)
• M31: 18,343,392 km (0.055 R)
• M32: 19,393,569 km (0.098 R)
• M33: 20,002,282 km (0.117 R)
• M34: 23,058,866 km (0.029 R)
• M35: 23,461,135 km (0.112 R)
• M36: 23,784,715 km (0.08 R)
• M37: 24,354,384 km (0.084 R)
• M38: 24,517,894 km (0.093 R)
• M39: 25,341,281 km (0.113 R)
• M40: 26,761,713 km (0.114 R)
• M41: 27,694,605 km (0.12 R)
• M42: 28,207,875 km (0.111 R)
• M43: 29,766,386 km (0.061 R)
• M44: 29,941,415 km (0.1 R)
• M45: 30,028,930 km (0.095 R)
• M46: 31,264,010 km (0.082 R)
• M47: 31,709,064 km (0.086 R)
• M48: 33,328,760 km (0.095 R)
• M49: 35,437,192 km (0.08 R)
• M50: 35,622,544 km (0.04 R)
• M51: 36,180,544 km (0.082 R)
• M52: 37,682,806 km (0.106 R)
• M53: 37,871,898 km (0.115 R)
• M54: 38,536,711 km (0.088 R)
• M55: 41,233,811 km (0.076 R)
• M56: 41,526,275 km (0.072 R)
• M57: 41,721,799 km (0.063 R)
• M58: 41,819,636 km (0.114 R)
• M59: 43,197,283 km (0.098 R)
• M60: 43,395,201 km (0.072 R)
• M61: 43,991,049 km (0.119 R)
• M62: 48,442,782 km (0.076 R)
• M63: 49,060,771 km (0.073 R)
• M64: 51,349,320 km (0.119 R)
• M65: 51,769,091 km (0.12 R)
• M66: 53,141,352 km (0.095 R)
• M67: 53,459,697 km (0.081 R)
• M68: 55,168,254 km (0.051 R)
• M69: 56,029,339 km (0.097 R)
• M70: 56,461,528 km (0.099 R)
• M71: 57,546,711 km (0.105 R)
• M72: 58,967,890 km (0.058 R)
• M73: 59,407,558 km (0.059 R)
• M74: 59,517,513 km (0.101 R)
• M75: 61,733,207 km (0.119 R)
• M76: 64,201,273 km (0.086 R)
• M77: 66,701,502 km (0.093 R)
• M78: 68,655,250 km (0.093 R)
• M79: 69,697,199 km (0.106 R)
• M80: 69,813,287 km (0.053 R)
• M81: 70,977,757 km (0.082 R)
• M82: 72,618,696 km (0.099 R)
• M83: 73,798,425 km (0.047 R)
• M84: 74,035,238 km (0.099 R)
• M85: 75,579,986 km (0.081 R)
• M86: 75,699,215 km (0.107 R)
• M87: 76,057,353 km (0.105 R)
• M88: 76,775,422 km (0.045 R)
• M89: 77,736,439 km (0.102 R)
• M90: 78,943,096 km (0.1 R)
• M91: 81,497,330 km (0.05 R)

Kuiper Belt

Range: 37.7 - 53.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 14,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit