🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.48 AU - 0.76 AU

Year: 185 Days

Day: 13.5 Hours

Environment

Temp: 135 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,142,096 km

• M1: 345,421 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.6 AU - 0.72 AU

Year: 203 Days

Day: 15.5 Hours

Environment

Temp: 135 °C

Axial Tilt: 73 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.37 AU - 1.45 AU

Year: 634 Days

Day: 34.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,142,096 km

• M1: 568,921 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.33 AU - 1.89 AU

Year: 774 Days

Day: 30.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,142,096 km

• M1: 73,602 km (0.055 R)

Asteroid Belt

Center: 3.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.1

Radius: 11.6

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.3 AU - 6.4 AU

Year: 4687 Days

Day: 6.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 74,142,096 km

• M1: 157,078 km (0.09 R)
• M2: 435,479 km (0.088 R)
• M3: 541,245 km (0.064 R)
• M4: 701,764 km (0.063 R)
• M5: 794,664 km (0.115 R)
• M6: 917,185 km (0.087 R)
• M7: 1,007,093 km (0.098 R)
• M8: 1,100,143 km (0.094 R)
• M9: 1,224,459 km (0.09 R)
• M10: 1,324,540 km (0.098 R)
• M11: 1,595,162 km (0.059 R)
• M12: 1,769,444 km (0.091 R)
• M13: 1,867,281 km (0.094 R)
• M14: 2,034,531 km (0.103 R)
• M15: 2,348,238 km (0.112 R)
• M16: 2,547,652 km (0.101 R)
• M17: 2,963,384 km (0.039 R)
• M18: 3,400,808 km (0.101 R)
• M19: 3,710,775 km (0.09 R)
• M20: 4,182,158 km (0.119 R)
• M21: 4,672,689 km (0.067 R)
• M22: 4,786,683 km (0.112 R)
• M23: 4,994,325 km (0.117 R)
• M24: 5,252,381 km (0.103 R)
• M25: 5,371,012 km (0.064 R)
• M26: 5,805,744 km (0.111 R)
• M27: 6,786,507 km (0.103 R)
• M28: 6,916,059 km (0.053 R)
• M29: 7,230,215 km (0.073 R)
• M30: 7,683,197 km (0.119 R)
• M31: 7,926,892 km (0.042 R)
• M32: 8,008,572 km (0.112 R)
• M33: 8,898,381 km (0.05 R)
• M34: 9,211,489 km (0.097 R)
• M35: 9,470,443 km (0.095 R)
• M36: 9,615,403 km (0.074 R)
• M37: 10,113,564 km (0.107 R)
• M38: 10,891,772 km (0.032 R)
• M39: 11,043,614 km (0.089 R)
• M40: 11,196,204 km (0.085 R)
• M41: 11,658,162 km (0.098 R)
• M42: 12,410,191 km (0.094 R)
• M43: 12,568,914 km (0.101 R)
• M44: 12,920,319 km (0.05 R)
• M45: 13,210,390 km (0.065 R)
• M46: 13,339,941 km (0.11 R)
• M47: 13,600,391 km (0.083 R)
• M48: 13,994,282 km (0.108 R)
• M49: 14,725,966 km (0.089 R)
• M50: 15,130,329 km (0.1 R)
• M51: 16,019,239 km (0.109 R)
• M52: 16,365,558 km (0.08 R)
• M53: 16,889,749 km (0.059 R)
• M54: 16,995,216 km (0.073 R)
• M55: 17,561,593 km (0.098 R)
• M56: 17,739,914 km (0.119 R)
• M57: 18,206,210 km (0.055 R)
• M58: 18,531,436 km (0.05 R)
• M59: 19,297,677 km (0.085 R)
• M60: 19,851,488 km (0.116 R)
• M61: 20,560,432 km (0.059 R)
• M62: 21,239,606 km (0.077 R)
• M63: 21,467,594 km (0.11 R)
• M64: 21,773,072 km (0.084 R)
• M65: 22,349,473 km (0.069 R)
• M66: 22,853,020 km (0.109 R)
• M67: 22,930,810 km (0.027 R)
• M68: 23,203,827 km (0.05 R)
• M69: 23,517,234 km (0.116 R)
• M70: 23,871,482 km (0.088 R)
• M71: 24,465,834 km (0.088 R)
• M72: 25,588,267 km (0.11 R)
• M73: 25,709,441 km (0.099 R)
• M74: 25,830,915 km (0.064 R)
• M75: 26,196,532 km (0.111 R)
• M76: 26,277,913 km (0.115 R)
• M77: 27,551,290 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130

Radius: 10.2

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.95 AU - 7.39 AU

Year: 5805 Days

Day: 7 Hours

Environment

Temp: -153 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 74,142,096 km

• M1: 155,133 km (0.091 R)
• M2: 246,238 km (0.085 R)
• M3: 333,304 km (0.063 R)
• M4: 449,691 km (0.063 R)
• M5: 615,446 km (0.074 R)
• M6: 684,410 km (0.089 R)
• M7: 756,217 km (0.111 R)
• M8: 938,278 km (0.106 R)
• M9: 1,334,114 km (0.113 R)
• M10: 1,485,058 km (0.085 R)
• M11: 1,605,185 km (0.087 R)
• M12: 1,779,018 km (0.064 R)
• M13: 1,894,208 km (0.051 R)
• M14: 1,959,283 km (0.12 R)
• M15: 2,680,345 km (0.099 R)
• M16: 3,349,945 km (0.066 R)
• M17: 3,687,288 km (0.116 R)
• M18: 4,274,011 km (0.107 R)
• M19: 4,464,449 km (0.104 R)
• M20: 4,657,730 km (0.098 R)
• M21: 4,835,901 km (0.076 R)
• M22: 5,346,628 km (0.112 R)
• M23: 5,817,263 km (0.075 R)
• M24: 5,951,452 km (0.084 R)
• M25: 6,203,375 km (0.099 R)
• M26: 6,301,362 km (0.033 R)
• M27: 6,617,911 km (0.116 R)
• M28: 7,246,072 km (0.063 R)
• M29: 7,452,816 km (0.083 R)
• M30: 7,829,953 km (0.096 R)
• M31: 8,191,830 km (0.109 R)
• M32: 8,494,018 km (0.101 R)
• M33: 9,153,744 km (0.12 R)
• M34: 9,489,891 km (0.077 R)
• M35: 10,059,110 km (0.094 R)
• M36: 10,313,128 km (0.07 R)
• M37: 10,662,887 km (0.109 R)
• M38: 11,016,537 km (0.075 R)
• M39: 11,230,611 km (0.026 R)
• M40: 11,350,140 km (0.09 R)
• M41: 11,905,298 km (0.116 R)
• M42: 12,272,261 km (0.06 R)
• M43: 12,543,781 km (0.113 R)
• M44: 13,017,259 km (0.047 R)
• M45: 13,168,053 km (0.058 R)
• M46: 13,700,323 km (0.11 R)
• M47: 14,446,816 km (0.041 R)
• M48: 14,707,415 km (0.066 R)
• M49: 15,022,020 km (0.067 R)
• M50: 15,471,711 km (0.112 R)
• M51: 15,738,294 km (0.114 R)
• M52: 15,925,741 km (0.076 R)
• M53: 16,929,093 km (0.095 R)
• M54: 17,011,372 km (0.104 R)
• M55: 17,258,957 km (0.095 R)
• M56: 17,452,237 km (0.11 R)
• M57: 18,092,666 km (0.111 R)
• M58: 18,373,610 km (0.118 R)
• M59: 18,514,532 km (0.091 R)
• M60: 18,599,354 km (0.071 R)
• M61: 19,139,103 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.7

Radius: 5.2

Gravity: 13.78 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 15.2 AU - 18.4 AU

Year: 26080 Days

Day: 24.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,142,096 km

• M1: 108,010 km (0.107 R)
• M2: 162,014 km (0.106 R)
• M3: 591,959 km (0.093 R)
• M4: 725,250 km (0.088 R)
• M5: 1,099,395 km (0.031 R)
• M6: 1,525,749 km (0.115 R)
• M7: 1,740,870 km (0.087 R)
• M8: 1,868,178 km (0.119 R)
• M9: 2,953,511 km (0.108 R)
• M10: 3,029,207 km (0.033 R)
• M11: 3,143,949 km (0.108 R)
• M12: 3,299,231 km (0.105 R)
• M13: 3,338,426 km (0.092 R)
• M14: 3,457,057 km (0.075 R)
• M15: 4,325,174 km (0.092 R)
• M16: 4,894,842 km (0.071 R)
• M17: 5,348,872 km (0.1 R)
• M18: 6,690,316 km (0.115 R)
• M19: 6,840,063 km (0.055 R)
• M20: 7,244,426 km (0.078 R)
• M21: 8,883,421 km (0.032 R)
• M22: 9,885,427 km (0.091 R)
• M23: 10,922,739 km (0.109 R)
• M24: 11,098,965 km (0.091 R)
• M25: 11,813,295 km (0.102 R)
• M26: 11,994,159 km (0.076 R)
• M27: 12,054,746 km (0.095 R)
• M28: 12,236,807 km (0.112 R)
• M29: 12,726,889 km (0.093 R)
• M30: 12,974,474 km (0.098 R)
• M31: 13,285,936 km (0.109 R)
• M32: 14,945,426 km (0.103 R)
• M33: 17,554,263 km (0.096 R)
• M34: 18,175,992 km (0.073 R)
• M35: 18,664,578 km (0.078 R)
• M36: 19,369,932 km (0.1 R)
• M37: 22,128,816 km (0.076 R)
• M38: 22,575,665 km (0.112 R)
• M39: 23,025,356 km (0.065 R)
• M40: 23,629,582 km (0.098 R)
• M41: 24,930,635 km (0.115 R)
• M42: 25,706,898 km (0.119 R)
• M43: 26,333,564 km (0.087 R)
• M44: 29,133,886 km (0.079 R)
• M45: 29,459,860 km (0.108 R)
• M46: 29,705,200 km (0.055 R)
• M47: 30,362,683 km (0.058 R)
• M48: 30,610,417 km (0.108 R)
• M49: 31,107,980 km (0.114 R)
• M50: 31,191,156 km (0.12 R)
• M51: 32,027,109 km (0.1 R)
• M52: 32,616,674 km (0.073 R)
• M53: 32,870,392 km (0.071 R)
• M54: 33,379,922 km (0.072 R)
• M55: 33,550,314 km (0.066 R)
• M56: 34,492,781 km (0.064 R)
• M57: 35,357,008 km (0.109 R)
• M58: 37,637,328 km (0.108 R)
• M59: 40,236,142 km (0.117 R)
• M60: 40,872,083 km (0.114 R)
• M61: 42,061,985 km (0.049 R)
• M62: 42,430,444 km (0.079 R)
• M63: 42,615,048 km (0.1 R)
• M64: 42,985,003 km (0.086 R)
• M65: 43,728,206 km (0.083 R)
• M66: 46,362,624 km (0.087 R)
• M67: 47,698,982 km (0.101 R)
• M68: 48,661,345 km (0.12 R)
• M69: 48,757,836 km (0.115 R)
• M70: 48,854,476 km (0.072 R)
• M71: 50,507,233 km (0.073 R)
• M72: 51,095,003 km (0.079 R)
• M73: 51,487,997 km (0.067 R)
• M74: 51,882,038 km (0.105 R)
• M75: 52,277,126 km (0.118 R)
• M76: 52,376,010 km (0.093 R)
• M77: 52,574,077 km (0.101 R)
• M78: 53,169,626 km (0.085 R)
• M79: 53,967,133 km (0.031 R)
• M80: 58,116,230 km (0.088 R)
• M81: 58,937,821 km (0.079 R)
• M82: 60,800,015 km (0.113 R)
• M83: 61,738,443 km (0.09 R)
• M84: 62,891,842 km (0.071 R)
• M85: 63,735,275 km (0.117 R)
• M86: 65,753,051 km (0.103 R)
• M87: 67,683,911 km (0.088 R)
• M88: 68,115,501 km (0.101 R)
• M89: 68,223,511 km (0.117 R)
• M90: 69,307,198 km (0.077 R)
• M91: 69,415,806 km (0.103 R)
• M92: 69,742,228 km (0.062 R)
• M93: 71,491,326 km (0.047 R)
• M94: 74,142,051 km (0.11 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: 411 - 17,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit