🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.41 AU - 0.67 AU

Year: 145 Days

Day: 35.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.25 AU - 1.79 AU

Year: 684 Days

Day: 28.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,508,529 km

• M1: 152,739 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.16 AU - 2.58 AU

Year: 1333 Days

Day: 19.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.9

Radius: 8.3

Gravity: 13.45 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.72 AU - 8.96 AU

Year: 8018 Days

Day: 10.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 38,508,529 km

• M1: 135,835 km (0.036 R)
• M2: 441,463 km (0.113 R)
• M3: 948,750 km (0.109 R)
• M4: 1,097,749 km (0.108 R)
• M5: 1,214,735 km (0.057 R)
• M6: 1,295,069 km (0.07 R)
• M7: 1,503,758 km (0.118 R)
• M8: 1,930,261 km (0.095 R)
• M9: 3,135,272 km (0.066 R)
• M10: 3,274,997 km (0.066 R)
• M11: 3,502,834 km (0.114 R)
• M12: 3,854,389 km (0.104 R)
• M13: 3,914,079 km (0.081 R)
• M14: 4,095,092 km (0.092 R)
• M15: 4,878,536 km (0.115 R)
• M16: 4,943,312 km (0.098 R)
• M17: 5,008,238 km (0.09 R)
• M18: 5,270,931 km (0.112 R)
• M19: 5,571,922 km (0.078 R)
• M20: 5,775,675 km (0.029 R)
• M21: 5,844,190 km (0.085 R)
• M22: 6,120,797 km (0.118 R)
• M23: 7,793,151 km (0.093 R)
• M24: 8,600,980 km (0.115 R)
• M25: 9,556,462 km (0.074 R)
• M26: 9,800,605 km (0.081 R)
• M27: 9,964,415 km (0.119 R)
• M28: 10,545,154 km (0.109 R)
• M29: 11,436,907 km (0.103 R)
• M30: 11,523,075 km (0.085 R)
• M31: 11,957,358 km (0.114 R)
• M32: 12,044,723 km (0.104 R)
• M33: 12,707,741 km (0.105 R)
• M34: 13,246,592 km (0.104 R)
• M35: 13,609,965 km (0.03 R)
• M36: 13,838,701 km (0.085 R)
• M37: 15,571,044 km (0.103 R)
• M38: 16,926,849 km (0.092 R)
• M39: 17,271,673 km (0.117 R)
• M40: 18,775,730 km (0.118 R)
• M41: 19,749,911 km (0.117 R)
• M42: 21,746,893 km (0.082 R)
• M43: 22,014,523 km (0.094 R)
• M44: 22,769,394 km (0.083 R)
• M45: 23,368,384 km (0.113 R)
• M46: 24,193,716 km (0.069 R)
• M47: 26,156,290 km (0.11 R)
• M48: 26,440,825 km (0.104 R)
• M49: 26,611,965 km (0.085 R)
• M50: 27,647,033 km (0.032 R)
• M51: 27,878,760 km (0.064 R)
• M52: 28,111,235 km (0.076 R)
• M53: 28,344,309 km (0.084 R)
• M54: 28,812,400 km (0.075 R)
• M55: 29,283,035 km (0.089 R)
• M56: 31,130,569 km (0.074 R)
• M57: 31,190,857 km (0.042 R)
• M58: 32,098,916 km (0.116 R)
• M59: 32,464,533 km (0.089 R)
• M60: 32,525,719 km (0.1 R)
• M61: 32,770,311 km (0.069 R)
• M62: 33,015,652 km (0.065 R)
• M63: 34,127,164 km (0.104 R)
• M64: 34,189,247 km (0.115 R)
• M65: 34,251,330 km (0.105 R)
• M66: 34,625,026 km (0.071 R)
• M67: 34,812,322 km (0.105 R)
• M68: 34,874,854 km (0.034 R)
• M69: 35,188,112 km (0.074 R)
• M70: 35,691,060 km (0.118 R)
• M71: 37,150,387 km (0.107 R)
• M72: 37,406,200 km (0.072 R)
• M73: 38,048,274 km (0.101 R)
• M74: 39,018,117 km (0.115 R)
• M75: 39,799,915 km (0.08 R)
• M76: 40,323,956 km (0.066 R)
• M77: 41,511,315 km (0.108 R)
• M78: 42,042,836 km (0.071 R)
• M79: 42,109,407 km (0.12 R)
• M80: 42,175,978 km (0.074 R)
• M81: 42,376,140 km (0.085 R)
• M82: 42,442,861 km (0.051 R)
• M83: 43,179,630 km (0.069 R)
• M84: 43,381,288 km (0.11 R)
• M85: 44,869,637 km (0.101 R)
• M86: 45,210,272 km (0.095 R)
• M87: 45,278,488 km (0.078 R)
• M88: 45,551,654 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.3

Radius: 11.6

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 10.79 AU - 13.43 AU

Year: 15392 Days

Day: 14.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 38,508,529 km

• M1: 155,582 km (0.113 R)
• M2: 325,675 km (0.074 R)
• M3: 434,582 km (0.08 R)
• M4: 522,246 km (0.112 R)
• M5: 783,444 km (0.088 R)
• M6: 989,141 km (0.061 R)
• M7: 1,111,512 km (0.049 R)
• M8: 1,623,885 km (0.095 R)
• M9: 2,045,302 km (0.07 R)
• M10: 2,433,359 km (0.1 R)
• M11: 2,739,885 km (0.116 R)
• M12: 3,352,787 km (0.108 R)
• M13: 3,427,736 km (0.08 R)
• M14: 5,170,551 km (0.091 R)
• M15: 5,432,647 km (0.087 R)
• M16: 6,153,260 km (0.112 R)
• M17: 6,903,942 km (0.098 R)
• M18: 7,436,809 km (0.093 R)
• M19: 7,683,347 km (0.072 R)
• M20: 7,782,829 km (0.111 R)
• M21: 8,033,256 km (0.029 R)
• M22: 8,593,650 km (0.106 R)
• M23: 9,751,986 km (0.085 R)
• M24: 10,076,464 km (0.03 R)
• M25: 10,680,540 km (0.078 R)
• M26: 11,637,218 km (0.033 R)
• M27: 11,923,848 km (0.119 R)
• M28: 12,856,591 km (0.089 R)
• M29: 13,272,024 km (0.079 R)
• M30: 13,391,553 km (0.073 R)
• M31: 15,289,650 km (0.104 R)
• M32: 16,687,194 km (0.118 R)
• M33: 17,010,475 km (0.119 R)
• M34: 19,943,790 km (0.116 R)
• M35: 21,328,019 km (0.049 R)
• M36: 22,886,380 km (0.1 R)
• M37: 23,462,032 km (0.081 R)
• M38: 23,606,694 km (0.088 R)
• M39: 24,115,476 km (0.119 R)
• M40: 24,407,790 km (0.11 R)
• M41: 24,554,396 km (0.086 R)
• M42: 25,812,365 km (0.107 R)
• M43: 25,887,014 km (0.117 R)
• M44: 27,395,260 km (0.046 R)
• M45: 29,788,676 km (0.105 R)
• M46: 32,812,797 km (0.085 R)
• M47: 33,055,594 km (0.116 R)
• M48: 33,380,371 km (0.073 R)
• M49: 33,624,665 km (0.09 R)
• M50: 35,102,841 km (0.111 R)
• M51: 35,766,607 km (0.112 R)
• M52: 36,183,536 km (0.118 R)
• M53: 37,275,152 km (0.104 R)
• M54: 37,697,915 km (0.097 R)
• M55: 37,867,410 km (0.082 R)
• M56: 42,011,869 km (0.095 R)
• M57: 43,691,853 km (0.078 R)
• M58: 44,137,505 km (0.069 R)
• M59: 44,764,171 km (0.097 R)
• M60: 46,843,432 km (0.094 R)
• M61: 47,025,791 km (0.115 R)
• M62: 51,189,549 km (0.051 R)
• M63: 52,225,065 km (0.096 R)
• M64: 53,172,618 km (0.117 R)
• M65: 54,317,042 km (0.096 R)
• M66: 54,604,420 km (0.065 R)
• M67: 55,952,296 km (0.064 R)
• M68: 56,630,274 km (0.113 R)
• M69: 57,896,770 km (0.114 R)
• M70: 58,288,267 km (0.113 R)
• M71: 59,073,955 km (0.118 R)
• M72: 60,061,002 km (0.115 R)
• M73: 60,160,036 km (0.097 R)
• M74: 61,651,676 km (0.033 R)
• M75: 62,954,374 km (0.113 R)
• M76: 63,155,583 km (0.09 R)
• M77: 63,861,386 km (0.111 R)
• M78: 64,063,643 km (0.037 R)
• M79: 64,671,459 km (0.119 R)
• M80: 64,772,886 km (0.054 R)
• M81: 64,976,040 km (0.085 R)
• M82: 65,892,776 km (0.067 R)
• M83: 67,224,346 km (0.057 R)
• M84: 67,842,036 km (0.117 R)
• M85: 68,151,554 km (0.076 R)
• M86: 68,461,521 km (0.105 R)
• M87: 69,082,950 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.1

Radius: 6.4

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 13.26 AU - 15.44 AU

Year: 19855 Days

Day: 15.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 38,508,529 km

• M1: 130,150 km (0.106 R)
• M2: 250,128 km (0.078 R)
• M3: 561,890 km (0.062 R)
• M4: 761,004 km (0.11 R)
• M5: 1,048,831 km (0.119 R)
• M6: 1,258,567 km (0.115 R)
• M7: 1,313,021 km (0.117 R)
• M8: 2,401,943 km (0.082 R)
• M9: 3,830,753 km (0.092 R)
• M10: 4,180,961 km (0.066 R)
• M11: 5,561,151 km (0.086 R)
• M12: 5,957,286 km (0.101 R)
• M13: 6,236,885 km (0.081 R)
• M14: 6,489,107 km (0.069 R)
• M15: 6,680,443 km (0.094 R)
• M16: 6,873,573 km (0.077 R)
• M17: 7,364,554 km (0.104 R)
• M18: 8,002,738 km (0.073 R)
• M19: 8,139,321 km (0.111 R)
• M20: 8,207,986 km (0.115 R)
• M21: 9,046,034 km (0.086 R)
• M22: 10,168,317 km (0.048 R)
• M23: 11,142,947 km (0.106 R)
• M24: 12,108,003 km (0.098 R)
• M25: 12,461,951 km (0.102 R)
• M26: 12,739,605 km (0.071 R)
• M27: 15,286,509 km (0.078 R)
• M28: 16,011,610 km (0.069 R)
• M29: 18,613,715 km (0.055 R)
• M30: 18,704,222 km (0.11 R)
• M31: 19,433,362 km (0.066 R)
• M32: 20,684,598 km (0.117 R)
• M33: 22,057,608 km (0.092 R)
• M34: 22,827,588 km (0.065 R)
• M35: 23,167,175 km (0.106 R)
• M36: 24,245,477 km (0.112 R)
• M37: 25,390,199 km (0.087 R)
• M38: 26,705,314 km (0.083 R)
• M39: 29,085,716 km (0.098 R)
• M40: 29,243,392 km (0.108 R)
• M41: 29,506,684 km (0.098 R)
• M42: 32,128,237 km (0.053 R)
• M43: 32,182,392 km (0.082 R)
• M44: 32,726,928 km (0.101 R)
• M45: 33,659,371 km (0.092 R)
• M46: 34,267,337 km (0.088 R)
• M47: 34,378,339 km (0.112 R)
• M48: 35,775,134 km (0.107 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 19,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit