🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.4 AU - 0.62 AU

Year: 139 Days

Day: 20.3 Hours

Environment

Temp: 181 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,448,546 km

• M1: 93,499 km (0.102 R)
• M2: 388,954 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.55 AU - 0.57 AU

Year: 160 Days

Day: 17.6 Hours

Environment

Temp: 216 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.56 AU - 0.58 AU

Year: 164 Days

Day: 21.2 Hours

Environment

Temp: 217 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,448,546 km

• M1: 139,724 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.65 AU - 0.71 AU

Year: 214 Days

Day: 45.1 Hours

Environment

Temp: 140 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.06 AU - 1.58 AU

Year: 578 Days

Day: 20.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,448,546 km

• M1: 270,772 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.2 AU - 3.78 AU

Year: 2483 Days

Day: 47.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,448,546 km

• M1: 1,008,589 km (0.052 R)

Asteroid Belt

Center: 4.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.4

Radius: 10.8

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.78 AU - 5.22 AU

Year: 4257 Days

Day: 5.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 77,448,546 km

• M1: 258,206 km (0.075 R)
• M2: 400,773 km (0.058 R)
• M3: 533,316 km (0.058 R)
• M4: 777,759 km (0.113 R)
• M5: 950,395 km (0.113 R)
• M6: 1,124,976 km (0.114 R)
• M7: 1,582,147 km (0.11 R)
• M8: 1,698,684 km (0.097 R)
• M9: 1,995,785 km (0.083 R)
• M10: 2,280,470 km (0.11 R)
• M11: 2,608,688 km (0.109 R)
• M12: 2,685,431 km (0.108 R)
• M13: 2,778,631 km (0.109 R)
• M14: 2,968,171 km (0.086 R)
• M15: 3,227,724 km (0.086 R)
• M16: 3,494,606 km (0.103 R)
• M17: 3,579,578 km (0.095 R)
• M18: 3,786,322 km (0.062 R)
• M19: 4,068,015 km (0.065 R)
• M20: 4,393,241 km (0.111 R)
• M21: 4,485,094 km (0.088 R)
• M22: 4,726,994 km (0.104 R)
• M23: 5,340,494 km (0.046 R)
• M24: 5,438,631 km (0.073 R)
• M25: 5,537,515 km (0.093 R)
• M26: 5,696,687 km (0.118 R)
• M27: 5,857,654 km (0.098 R)
• M28: 5,958,932 km (0.083 R)
• M29: 6,432,409 km (0.046 R)
• M30: 6,769,004 km (0.044 R)
• M31: 7,154,518 km (0.116 R)
• M32: 7,768,617 km (0.09 R)
• M33: 8,172,382 km (0.11 R)
• M34: 8,308,516 km (0.099 R)
• M35: 8,422,510 km (0.105 R)
• M36: 8,583,028 km (0.059 R)
• M37: 8,744,444 km (0.065 R)
• M38: 9,070,568 km (0.104 R)
• M39: 9,951,550 km (0.077 R)
• M40: 10,048,339 km (0.105 R)
• M41: 10,834,775 km (0.082 R)
• M42: 11,462,787 km (0.11 R)
• M43: 11,615,377 km (0.116 R)
• M44: 11,742,984 km (0.119 R)
• M45: 12,025,425 km (0.111 R)
• M46: 12,362,020 km (0.103 R)
• M47: 12,623,068 km (0.086 R)
• M48: 13,044,635 km (0.102 R)
• M49: 13,310,471 km (0.092 R)
• M50: 13,524,396 km (0.063 R)
• M51: 13,604,879 km (0.05 R)
• M52: 13,685,662 km (0.08 R)
• M53: 14,173,052 km (0.079 R)
• M54: 14,309,485 km (0.118 R)
• M55: 14,693,952 km (0.033 R)
• M56: 15,053,884 km (0.084 R)
• M57: 15,416,659 km (0.042 R)
• M58: 15,952,219 km (0.108 R)
• M59: 16,265,028 km (0.094 R)
• M60: 16,350,748 km (0.096 R)
• M61: 16,436,617 km (0.058 R)
• M62: 17,128,657 km (0.118 R)
• M63: 17,303,088 km (0.099 R)
• M64: 17,800,651 km (0.076 R)
• M65: 18,066,037 km (0.11 R)
• M66: 18,154,749 km (0.105 R)
• M67: 18,332,770 km (0.047 R)
• M68: 18,511,241 km (0.088 R)
• M69: 18,900,045 km (0.094 R)
• M70: 19,261,324 km (0.098 R)
• M71: 19,442,786 km (0.082 R)
• M72: 19,716,102 km (0.076 R)
• M73: 19,838,024 km (0.101 R)
• M74: 19,929,578 km (0.106 R)
• M75: 20,021,281 km (0.041 R)
• M76: 20,451,076 km (0.106 R)
• M77: 20,543,677 km (0.098 R)
• M78: 20,636,278 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.7

Radius: 9.4

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.38 AU - 8.04 AU

Year: 8152 Days

Day: 11.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 77,448,546 km

• M1: 119,379 km (0.085 R)
• M2: 191,635 km (0.073 R)
• M3: 380,128 km (0.064 R)
• M4: 798,703 km (0.029 R)
• M5: 925,712 km (0.108 R)
• M6: 991,684 km (0.105 R)
• M7: 1,214,436 km (0.075 R)
• M8: 1,453,493 km (0.079 R)
• M9: 1,757,027 km (0.081 R)
• M10: 2,115,613 km (0.054 R)
• M11: 2,222,426 km (0.094 R)
• M12: 2,441,437 km (0.114 R)
• M13: 2,515,937 km (0.116 R)
• M14: 3,019,334 km (0.092 R)
• M15: 3,180,600 km (0.107 R)
• M16: 3,303,420 km (0.034 R)
• M17: 3,427,886 km (0.093 R)
• M18: 3,681,454 km (0.052 R)
• M19: 3,788,865 km (0.072 R)
• M20: 3,853,791 km (0.084 R)
• M21: 4,051,110 km (0.106 R)
• M22: 4,478,362 km (0.038 R)
• M23: 5,086,477 km (0.057 R)
• M24: 5,621,290 km (0.091 R)
• M25: 5,695,640 km (0.111 R)
• M26: 5,895,353 km (0.082 R)
• M27: 6,225,067 km (0.069 R)
• M28: 6,586,944 km (0.107 R)
• M29: 6,928,925 km (0.114 R)
• M30: 7,035,438 km (0.115 R)
• M31: 7,142,401 km (0.084 R)
• M32: 7,276,889 km (0.116 R)
• M33: 7,658,065 km (0.102 R)
• M34: 7,962,047 km (0.068 R)
• M35: 8,897,782 km (0.081 R)
• M36: 9,334,608 km (0.053 R)
• M37: 10,533,336 km (0.088 R)
• M38: 10,655,856 km (0.095 R)
• M39: 11,088,493 km (0.072 R)
• M40: 11,181,992 km (0.107 R)
• M41: 11,495,400 km (0.093 R)
• M42: 11,590,095 km (0.063 R)
• M43: 11,811,799 km (0.106 R)
• M44: 11,907,243 km (0.04 R)
• M45: 12,002,985 km (0.102 R)
• M46: 12,067,013 km (0.117 R)
• M47: 12,291,709 km (0.104 R)
• M48: 12,582,827 km (0.083 R)
• M49: 13,171,644 km (0.099 R)
• M50: 13,436,282 km (0.028 R)
• M51: 13,836,457 km (0.116 R)
• M52: 13,937,136 km (0.074 R)
• M53: 14,038,115 km (0.116 R)
• M54: 14,546,299 km (0.061 R)
• M55: 14,648,773 km (0.047 R)
• M56: 14,751,248 km (0.046 R)
• M57: 15,198,695 km (0.09 R)
• M58: 15,650,630 km (0.056 R)
• M59: 16,001,287 km (0.054 R)
• M60: 16,674,627 km (0.114 R)
• M61: 17,538,406 km (0.094 R)
• M62: 18,601,598 km (0.083 R)
• M63: 19,010,299 km (0.066 R)
• M64: 19,309,345 km (0.119 R)
• M65: 20,444,793 km (0.05 R)
• M66: 21,407,455 km (0.12 R)
• M67: 22,227,551 km (0.079 R)
• M68: 22,345,584 km (0.112 R)
• M69: 22,542,754 km (0.101 R)
• M70: 23,137,555 km (0.027 R)
• M71: 23,336,969 km (0.07 R)
• M72: 23,697,350 km (0.107 R)
• M73: 23,938,651 km (0.087 R)
• M74: 24,871,244 km (0.103 R)
• M75: 25,116,435 km (0.085 R)
• M76: 25,280,395 km (0.091 R)
• M77: 25,403,514 km (0.05 R)
• M78: 25,815,656 km (0.065 R)
• M79: 26,271,331 km (0.09 R)
• M80: 28,376,622 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907

Radius: 7.4

Gravity: 16.56 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 12.74 AU - 13.26 AU

Year: 17849 Days

Day: 21.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,448,546 km

• M1: 94,546 km (0.116 R)
• M2: 534,812 km (0.031 R)
• M3: 687,851 km (0.081 R)
• M4: 983,008 km (0.078 R)
• M5: 1,144,723 km (0.088 R)
• M6: 1,842,447 km (0.101 R)
• M7: 1,941,780 km (0.082 R)
• M8: 2,111,424 km (0.11 R)
• M9: 2,429,021 km (0.077 R)
• M10: 2,837,572 km (0.073 R)
• M11: 2,914,167 km (0.089 R)
• M12: 3,108,793 km (0.093 R)
• M13: 3,227,574 km (0.093 R)
• M14: 3,307,609 km (0.083 R)
• M15: 4,057,693 km (0.082 R)
• M16: 4,812,564 km (0.117 R)
• M17: 4,996,569 km (0.069 R)
• M18: 5,466,456 km (0.12 R)
• M19: 6,397,703 km (0.115 R)
• M20: 7,911,633 km (0.103 R)
• M21: 8,904,514 km (0.081 R)
• M22: 9,588,027 km (0.113 R)
• M23: 9,936,141 km (0.062 R)
• M24: 11,065,605 km (0.11 R)
• M25: 11,247,666 km (0.114 R)
• M26: 11,491,959 km (0.079 R)
• M27: 13,703,015 km (0.074 R)
• M28: 13,768,090 km (0.081 R)
• M29: 15,023,965 km (0.053 R)
• M30: 16,870,750 km (0.104 R)
• M31: 16,940,463 km (0.05 R)
• M32: 17,220,510 km (0.099 R)
• M33: 17,785,092 km (0.103 R)
• M34: 18,141,135 km (0.086 R)
• M35: 18,787,847 km (0.119 R)
• M36: 19,442,038 km (0.08 R)
• M37: 20,997,557 km (0.103 R)
• M38: 21,147,753 km (0.094 R)
• M39: 21,752,278 km (0.114 R)
• M40: 23,677,453 km (0.101 R)
• M41: 23,755,693 km (0.081 R)
• M42: 24,383,855 km (0.061 R)
• M43: 25,496,264 km (0.101 R)
• M44: 26,462,966 km (0.093 R)
• M45: 27,441,635 km (0.074 R)
• M46: 28,183,491 km (0.068 R)
• M47: 28,848,304 km (0.069 R)
• M48: 29,434,279 km (0.093 R)
• M49: 30,788,439 km (0.103 R)
• M50: 31,044,550 km (0.104 R)
• M51: 31,989,859 km (0.111 R)
• M52: 32,683,245 km (0.095 R)
• M53: 34,704,312 km (0.099 R)
• M54: 37,128,097 km (0.112 R)
• M55: 37,765,234 km (0.075 R)
• M56: 38,039,447 km (0.074 R)
• M57: 39,791,388 km (0.045 R)
• M58: 40,163,588 km (0.11 R)
• M59: 41,099,173 km (0.102 R)
• M60: 41,193,120 km (0.111 R)
• M61: 41,569,508 km (0.07 R)
• M62: 41,947,243 km (0.12 R)
• M63: 45,396,820 km (0.091 R)
• M64: 46,762,649 km (0.114 R)
• M65: 46,958,921 km (0.116 R)
• M66: 47,352,214 km (0.106 R)
• M67: 48,836,823 km (0.05 R)
• M68: 49,334,984 km (0.052 R)
• M69: 49,834,940 km (0.107 R)
• M70: 51,547,238 km (0.099 R)
• M71: 52,563,456 km (0.093 R)
• M72: 53,176,358 km (0.093 R)
• M73: 55,029,278 km (0.112 R)
• M74: 56,380,595 km (0.095 R)
• M75: 59,753,130 km (0.109 R)
• M76: 60,285,997 km (0.071 R)
• M77: 61,248,959 km (0.103 R)
• M78: 63,190,440 km (0.091 R)
• M79: 66,250,315 km (0.071 R)
• M80: 66,691,329 km (0.053 R)
• M81: 66,801,732 km (0.06 R)
• M82: 67,576,350 km (0.038 R)
• M83: 67,909,205 km (0.088 R)
• M84: 68,242,659 km (0.043 R)
• M85: 70,142,402 km (0.028 R)
• M86: 70,367,098 km (0.077 R)
• M87: 70,704,442 km (0.098 R)
• M88: 70,817,089 km (0.109 R)
• M89: 71,155,180 km (0.108 R)
• M90: 71,380,923 km (0.057 R)
• M91: 72,059,499 km (0.101 R)
• M92: 73,537,077 km (0.114 R)
• M93: 74,565,862 km (0.08 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: 204 - 19,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit