🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.47 AU - 0.77 AU

Year: 177 Days

Day: 42.4 Hours

Environment

Temp: 191 °C

Axial Tilt: 11.6 °

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: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.82 AU - 0.84 AU

Year: 273 Days

Day: 15.4 Hours

Environment

Temp: 105 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.76 AU - 1.1 AU

Year: 324 Days

Day: 23.1 Hours

Environment

Temp: 156 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,065,481 km

• M1: 803,939 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.09 AU - 1.19 AU

Year: 440 Days

Day: 44.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.9 AU - 3.7 AU

Year: 2168 Days

Day: 25.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.5

Radius: 14.6

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.85 AU - 7.65 AU

Year: 7060 Days

Day: 8.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 85,065,481 km

• M1: 186,698 km (0.065 R)
• M2: 283,189 km (0.112 R)
• M3: 449,691 km (0.096 R)
• M4: 583,282 km (0.059 R)
• M5: 715,676 km (0.087 R)
• M6: 847,023 km (0.104 R)
• M7: 1,100,741 km (0.097 R)
• M8: 1,211,144 km (0.11 R)
• M9: 1,388,268 km (0.06 R)
• M10: 1,804,300 km (0.112 R)
• M11: 1,954,795 km (0.06 R)
• M12: 2,174,854 km (0.118 R)
• M13: 2,750,806 km (0.1 R)
• M14: 2,884,097 km (0.118 R)
• M15: 3,061,820 km (0.08 R)
• M16: 3,395,423 km (0.118 R)
• M17: 3,866,357 km (0.067 R)
• M18: 4,454,426 km (0.091 R)
• M19: 4,734,473 km (0.093 R)
• M20: 4,833,208 km (0.038 R)
• M21: 4,957,673 km (0.063 R)
• M22: 5,286,490 km (0.057 R)
• M23: 5,700,876 km (0.043 R)
• M24: 6,059,013 km (0.031 R)
• M25: 6,193,501 km (0.092 R)
• M26: 6,465,470 km (0.117 R)
• M27: 7,049,500 km (0.101 R)
• M28: 7,276,590 km (0.116 R)
• M29: 7,578,329 km (0.112 R)
• M30: 7,913,428 km (0.06 R)
• M31: 8,283,384 km (0.098 R)
• M32: 8,387,953 km (0.094 R)
• M33: 8,749,979 km (0.11 R)
• M34: 9,708,902 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.1

Radius: 13.7

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.99 AU - 8.85 AU

Year: 8061 Days

Day: 5.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 85,065,481 km

• M1: 172,337 km (0.041 R)
• M2: 442,511 km (0.098 R)
• M3: 730,636 km (0.042 R)
• M4: 950,694 km (0.112 R)
• M5: 1,047,484 km (0.08 R)
• M6: 1,159,234 km (0.085 R)
• M7: 1,408,314 km (0.119 R)
• M8: 1,520,662 km (0.112 R)
• M9: 2,362,300 km (0.104 R)
• M10: 2,573,981 km (0.101 R)
• M11: 2,760,380 km (0.057 R)
• M12: 3,448,231 km (0.12 R)
• M13: 3,689,383 km (0.111 R)
• M14: 3,900,465 km (0.12 R)
• M15: 4,115,587 km (0.083 R)
• M16: 4,390,099 km (0.083 R)
• M17: 4,765,590 km (0.035 R)
• M18: 5,171,299 km (0.091 R)
• M19: 5,308,929 km (0.092 R)
• M20: 5,447,906 km (0.046 R)
• M21: 5,588,079 km (0.085 R)
• M22: 5,933,650 km (0.095 R)
• M23: 6,370,177 km (0.111 R)
• M24: 6,709,913 km (0.077 R)
• M25: 6,990,260 km (0.112 R)
• M26: 7,142,850 km (0.09 R)
• M27: 7,362,908 km (0.08 R)
• M28: 7,629,791 km (0.085 R)
• M29: 8,127,503 km (0.087 R)
• M30: 8,496,112 km (0.113 R)
• M31: 9,927,016 km (0.104 R)
• M32: 10,123,438 km (0.093 R)
• M33: 10,420,539 km (0.117 R)
• M34: 12,341,974 km (0.106 R)
• M35: 13,302,691 km (0.117 R)
• M36: 14,094,064 km (0.055 R)
• M37: 14,287,345 km (0.058 R)
• M38: 15,154,115 km (0.101 R)
• M39: 15,608,144 km (0.077 R)
• M40: 15,922,898 km (0.111 R)
• M41: 16,297,491 km (0.095 R)
• M42: 16,616,883 km (0.08 R)
• M43: 16,704,397 km (0.047 R)
• M44: 16,909,047 km (0.113 R)
• M45: 17,291,270 km (0.115 R)
• M46: 17,617,094 km (0.091 R)
• M47: 17,825,334 km (0.096 R)
• M48: 18,576,166 km (0.065 R)
• M49: 18,727,559 km (0.104 R)
• M50: 18,818,664 km (0.097 R)
• M51: 20,077,680 km (0.119 R)
• M52: 20,733,068 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.7

Radius: 8.5

Gravity: 13.7 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 9.23 AU - 10.27 AU

Year: 11010 Days

Day: 14.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,065,481 km

• M1: 467,344 km (0.09 R)
• M2: 567,126 km (0.099 R)
• M3: 911,350 km (0.06 R)
• M4: 974,630 km (0.075 R)
• M5: 1,637,049 km (0.082 R)
• M6: 1,902,137 km (0.109 R)
• M7: 2,012,241 km (0.084 R)
• M8: 2,209,860 km (0.112 R)
• M9: 2,325,648 km (0.102 R)
• M10: 2,413,762 km (0.097 R)
• M11: 2,503,072 km (0.084 R)
• M12: 3,224,433 km (0.083 R)
• M13: 3,323,167 km (0.078 R)
• M14: 3,591,097 km (0.119 R)
• M15: 3,659,314 km (0.03 R)
• M16: 4,183,953 km (0.108 R)
• M17: 4,995,671 km (0.108 R)
• M18: 5,695,490 km (0.105 R)
• M19: 5,895,353 km (0.088 R)
• M20: 6,302,109 km (0.099 R)
• M21: 6,802,066 km (0.099 R)
• M22: 6,886,588 km (0.074 R)
• M23: 7,884,406 km (0.098 R)
• M24: 8,287,124 km (0.088 R)
• M25: 10,156,648 km (0.09 R)
• M26: 11,188,275 km (0.101 R)
• M27: 11,388,587 km (0.102 R)
• M28: 11,640,659 km (0.12 R)
• M29: 12,356,036 km (0.106 R)
• M30: 12,719,110 km (0.117 R)
• M31: 13,455,880 km (0.108 R)
• M32: 13,615,501 km (0.078 R)
• M33: 13,882,982 km (0.071 R)
• M34: 13,990,542 km (0.107 R)
• M35: 15,468,719 km (0.09 R)
• M36: 15,580,169 km (0.119 R)
• M37: 15,972,265 km (0.114 R)
• M38: 16,538,344 km (0.102 R)
• M39: 17,515,517 km (0.108 R)
• M40: 17,689,799 km (0.074 R)
• M41: 18,629,572 km (0.104 R)
• M42: 18,867,134 km (0.076 R)
• M43: 19,405,088 km (0.084 R)
• M44: 20,191,225 km (0.082 R)
• M45: 20,374,033 km (0.058 R)
• M46: 20,680,110 km (0.112 R)
• M47: 20,802,930 km (0.087 R)
• M48: 21,172,886 km (0.104 R)
• M49: 21,919,230 km (0.08 R)
• M50: 22,107,274 km (0.081 R)
• M51: 22,169,956 km (0.104 R)
• M52: 22,295,767 km (0.109 R)
• M53: 22,358,599 km (0.08 R)
• M54: 23,054,977 km (0.077 R)
• M55: 23,630,031 km (0.107 R)
• M56: 24,339,274 km (0.097 R)
• M57: 24,924,800 km (0.091 R)
• M58: 25,055,549 km (0.07 R)
• M59: 26,442,022 km (0.094 R)
• M60: 27,245,512 km (0.109 R)
• M61: 29,426,948 km (0.099 R)
• M62: 30,189,748 km (0.11 R)
• M63: 32,588,251 km (0.05 R)
• M64: 32,659,758 km (0.065 R)
• M65: 32,874,431 km (0.093 R)
• M66: 33,521,442 km (0.073 R)
• M67: 33,738,060 km (0.097 R)
• M68: 34,974,187 km (0.083 R)
• M69: 37,191,527 km (0.117 R)
• M70: 37,565,521 km (0.053 R)
• M71: 38,317,251 km (0.093 R)
• M72: 38,468,195 km (0.107 R)
• M73: 38,770,682 km (0.12 R)
• M74: 39,377,900 km (0.088 R)
• M75: 39,454,045 km (0.11 R)
• M76: 39,530,190 km (0.118 R)
• M77: 40,601,909 km (0.114 R)
• M78: 41,295,894 km (0.111 R)
• M79: 42,071,559 km (0.069 R)
• M80: 42,773,921 km (0.094 R)
• M81: 43,637,400 km (0.108 R)
• M82: 44,824,309 km (0.091 R)
• M83: 45,222,240 km (0.073 R)
• M84: 45,701,252 km (0.093 R)
• M85: 46,182,059 km (0.101 R)
• M86: 46,745,146 km (0.08 R)
• M87: 47,878,051 km (0.089 R)
• M88: 48,856,271 km (0.053 R)
• M89: 50,501,399 km (0.097 R)
• M90: 51,330,620 km (0.108 R)
• M91: 53,845,510 km (0.085 R)
• M92: 53,930,032 km (0.049 R)
• M93: 54,268,572 km (0.113 R)
• M94: 54,862,775 km (0.027 R)
• M95: 55,544,343 km (0.046 R)
• M96: 55,715,184 km (0.099 R)

Asteroid Belt

Center: 12.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.1

Radius: 7.3

Gravity: 16.74 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 11.44 AU - 18.28 AU

Year: 20717 Days

Day: 23.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 85,065,481 km

• M1: 151,543 km (0.104 R)
• M2: 577,149 km (0.032 R)
• M3: 647,160 km (0.055 R)
• M4: 874,998 km (0.118 R)
• M5: 1,157,140 km (0.075 R)
• M6: 1,339,649 km (0.118 R)
• M7: 1,801,308 km (0.1 R)
• M8: 2,271,344 km (0.087 R)
• M9: 2,461,932 km (0.11 R)
• M10: 2,657,905 km (0.11 R)
• M11: 2,777,883 km (0.035 R)
• M12: 3,190,923 km (0.111 R)
• M13: 3,361,464 km (0.079 R)
• M14: 3,447,932 km (0.074 R)
• M15: 4,119,776 km (0.078 R)
• M16: 5,276,317 km (0.116 R)
• M17: 5,631,462 km (0.114 R)
• M18: 6,311,534 km (0.119 R)
• M19: 6,688,521 km (0.033 R)
• M20: 7,295,589 km (0.113 R)
• M21: 8,093,694 km (0.099 R)
• M22: 9,525,046 km (0.051 R)
• M23: 10,395,556 km (0.074 R)
• M24: 10,521,966 km (0.064 R)
• M25: 11,880,165 km (0.12 R)
• M26: 12,211,674 km (0.055 R)
• M27: 13,087,719 km (0.054 R)
• M28: 13,224,153 km (0.099 R)
• M29: 13,983,811 km (0.105 R)
• M30: 14,333,720 km (0.114 R)
• M31: 14,615,712 km (0.069 R)
• M32: 14,757,531 km (0.108 R)
• M33: 15,042,215 km (0.043 R)
• M34: 15,185,381 km (0.081 R)
• M35: 15,689,675 km (0.066 R)
• M36: 16,272,808 km (0.063 R)
• M37: 16,862,971 km (0.096 R)
• M38: 17,310,269 km (0.074 R)
• M39: 17,610,512 km (0.033 R)
• M40: 19,838,922 km (0.106 R)
• M41: 19,995,850 km (0.087 R)
• M42: 21,025,981 km (0.102 R)
• M43: 22,726,310 km (0.082 R)
• M44: 23,884,048 km (0.119 R)
• M45: 24,386,248 km (0.106 R)
• M46: 24,807,217 km (0.098 R)
• M47: 25,061,084 km (0.034 R)
• M48: 29,237,109 km (0.106 R)
• M49: 30,495,077 km (0.1 R)
• M50: 31,221,824 km (0.118 R)
• M51: 33,903,964 km (0.12 R)
• M52: 34,940,378 km (0.103 R)
• M53: 35,224,913 km (0.083 R)
• M54: 35,700,784 km (0.108 R)
• M55: 38,306,928 km (0.053 R)
• M56: 40,475,349 km (0.066 R)
• M57: 41,373,834 km (0.112 R)
• M58: 41,775,355 km (0.054 R)
• M59: 42,683,264 km (0.116 R)
• M60: 43,394,004 km (0.087 R)
• M61: 43,699,782 km (0.043 R)
• M62: 43,801,957 km (0.106 R)
• M63: 46,796,907 km (0.063 R)
• M64: 49,218,747 km (0.116 R)
• M65: 49,963,894 km (0.049 R)
• M66: 50,070,707 km (0.05 R)
• M67: 52,764,216 km (0.09 R)
• M68: 53,964,141 km (0.071 R)
• M69: 59,304,635 km (0.108 R)
• M70: 59,870,564 km (0.118 R)
• M71: 60,779,820 km (0.049 R)
• M72: 62,957,366 km (0.102 R)
• M73: 63,419,025 km (0.091 R)
• M74: 63,881,881 km (0.059 R)
• M75: 65,043,808 km (0.094 R)
• M76: 66,095,481 km (0.087 R)
• M77: 66,564,620 km (0.067 R)
• M78: 68,097,250 km (0.102 R)
• M79: 69,522,319 km (0.12 R)
• M80: 70,837,285 km (0.07 R)
• M81: 71,919,176 km (0.114 R)
• M82: 72,160,328 km (0.058 R)
• M83: 74,586,806 km (0.092 R)
• M84: 77,163,180 km (0.104 R)
• M85: 77,533,584 km (0.106 R)
• M86: 77,780,870 km (0.068 R)
• M87: 79,394,732 km (0.117 R)
• M88: 80,518,361 km (0.087 R)
• M89: 81,396,052 km (0.115 R)
• M90: 82,024,812 km (0.067 R)
• M91: 82,402,846 km (0.051 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 11,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit