🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.5 AU - 0.52 AU

Year: 135 Days

Day: 20.7 Hours

Environment

Temp: 251 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.66 AU - 0.68 AU

Year: 203 Days

Day: 20 Hours

Environment

Temp: 120 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,593,453 km

• M1: 182,360 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.61 AU - 0.75 AU

Year: 208 Days

Day: 25.6 Hours

Environment

Temp: 184 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.59 AU - 0.79 AU

Year: 213 Days

Day: 38 Hours

Environment

Temp: 154 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,593,453 km

• M1: 187,147 km (0.079 R)
• M2: 356,492 km (0.052 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.24 AU - 3.32 AU

Year: 1719 Days

Day: 16.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.77 AU - 5.09 AU

Year: 3458 Days

Day: 21 Hours

Environment

Temp: -144 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.4

Radius: 14.3

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.08 AU - 6.78 AU

Year: 4692 Days

Day: 11.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 59,593,453 km

• M1: 270,772 km (0.072 R)
• M2: 549,922 km (0.046 R)
• M3: 671,096 km (0.115 R)
• M4: 1,083,986 km (0.112 R)
• M5: 1,202,916 km (0.038 R)
• M6: 1,340,696 km (0.118 R)
• M7: 1,440,627 km (0.052 R)
• M8: 1,602,941 km (0.107 R)
• M9: 1,850,526 km (0.092 R)
• M10: 2,028,248 km (0.06 R)
• M11: 2,177,995 km (0.096 R)
• M12: 2,649,827 km (0.055 R)
• M13: 2,814,385 km (0.097 R)
• M14: 3,250,762 km (0.113 R)
• M15: 3,368,196 km (0.091 R)
• M16: 3,486,977 km (0.088 R)
• M17: 3,627,599 km (0.064 R)
• M18: 3,852,295 km (0.032 R)
• M19: 4,466,843 km (0.076 R)
• M20: 4,664,013 km (0.074 R)
• M21: 4,774,715 km (0.079 R)
• M22: 5,066,880 km (0.081 R)
• M23: 5,504,603 km (0.119 R)
• M24: 5,811,129 km (0.044 R)
• M25: 5,954,594 km (0.034 R)
• M26: 6,416,552 km (0.104 R)
• M27: 6,540,120 km (0.077 R)
• M28: 7,246,670 km (0.099 R)
• M29: 7,582,966 km (0.097 R)
• M30: 7,924,498 km (0.089 R)
• M31: 8,351,900 km (0.097 R)
• M32: 8,951,937 km (0.064 R)
• M33: 9,090,165 km (0.092 R)
• M34: 9,369,015 km (0.082 R)
• M35: 9,877,947 km (0.056 R)
• M36: 10,020,963 km (0.07 R)
• M37: 10,396,005 km (0.037 R)
• M38: 10,629,078 km (0.072 R)
• M39: 11,189,771 km (0.111 R)
• M40: 11,338,920 km (0.072 R)
• M41: 11,488,668 km (0.098 R)
• M42: 12,462,999 km (0.045 R)
• M43: 12,928,996 km (0.073 R)
• M44: 13,148,306 km (0.094 R)
• M45: 13,368,963 km (0.101 R)
• M46: 13,718,274 km (0.076 R)
• M47: 14,038,264 km (0.069 R)
• M48: 15,277,234 km (0.111 R)
• M49: 15,675,613 km (0.049 R)
• M50: 16,686,894 km (0.094 R)
• M51: 17,963,114 km (0.072 R)
• M52: 18,102,988 km (0.117 R)
• M53: 18,489,549 km (0.116 R)
• M54: 18,807,744 km (0.03 R)
• M55: 19,593,432 km (0.087 R)
• M56: 19,953,962 km (0.077 R)
• M57: 20,280,535 km (0.083 R)
• M58: 21,381,575 km (0.07 R)
• M59: 21,902,026 km (0.03 R)
• M60: 22,014,075 km (0.063 R)
• M61: 22,313,869 km (0.077 R)
• M62: 23,450,214 km (0.098 R)
• M63: 23,718,144 km (0.108 R)
• M64: 23,871,631 km (0.118 R)
• M65: 24,605,409 km (0.097 R)
• M66: 24,721,946 km (0.072 R)
• M67: 24,838,632 km (0.119 R)
• M68: 25,582,133 km (0.107 R)
• M69: 26,571,574 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.7

Radius: 9.3

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.92 AU - 11.9 AU

Year: 11570 Days

Day: 14.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,593,453 km

• M1: 147,952 km (0.094 R)
• M2: 253,120 km (0.091 R)
• M3: 362,176 km (0.119 R)
• M4: 605,722 km (0.053 R)
• M5: 730,486 km (0.1 R)
• M6: 796,309 km (0.098 R)
• M7: 1,235,230 km (0.1 R)
• M8: 1,696,739 km (0.109 R)
• M9: 2,017,028 km (0.1 R)
• M10: 2,112,172 km (0.09 R)
• M11: 2,456,696 km (0.083 R)
• M12: 2,558,572 km (0.07 R)
• M13: 2,952,763 km (0.061 R)
• M14: 3,033,994 km (0.072 R)
• M15: 3,171,026 km (0.044 R)
• M16: 4,525,336 km (0.073 R)
• M17: 4,777,258 km (0.044 R)
• M18: 5,033,819 km (0.057 R)
• M19: 5,098,595 km (0.102 R)
• M20: 5,427,112 km (0.082 R)
• M21: 5,527,043 km (0.11 R)
• M22: 5,864,386 km (0.108 R)
• M23: 6,488,808 km (0.092 R)
• M24: 6,665,932 km (0.086 R)
• M25: 7,134,173 km (0.114 R)
• M26: 8,140,368 km (0.092 R)
• M27: 8,216,663 km (0.09 R)
• M28: 8,562,982 km (0.103 R)
• M29: 8,874,894 km (0.119 R)
• M30: 9,349,717 km (0.118 R)
• M31: 9,711,295 km (0.116 R)
• M32: 10,697,744 km (0.117 R)
• M33: 10,949,367 km (0.054 R)
• M34: 11,715,907 km (0.112 R)
• M35: 12,280,340 km (0.072 R)
• M36: 12,720,606 km (0.052 R)
• M37: 12,987,190 km (0.077 R)
• M38: 13,255,568 km (0.074 R)
• M39: 14,532,536 km (0.089 R)
• M40: 15,374,024 km (0.072 R)
• M41: 15,515,842 km (0.1 R)
• M42: 15,705,532 km (0.099 R)
• M43: 16,087,306 km (0.071 R)
• M44: 16,860,129 km (0.103 R)
• M45: 17,546,185 km (0.113 R)
• M46: 17,842,987 km (0.109 R)
• M47: 19,454,006 km (0.11 R)
• M48: 19,864,054 km (0.093 R)
• M49: 19,966,977 km (0.072 R)
• M50: 20,173,422 km (0.117 R)
• M51: 21,006,084 km (0.076 R)
• M52: 21,111,102 km (0.063 R)
• M53: 21,216,120 km (0.114 R)
• M54: 21,850,115 km (0.11 R)
• M55: 22,169,507 km (0.076 R)
• M56: 22,759,072 km (0.089 R)
• M57: 23,898,709 km (0.054 R)
• M58: 27,084,694 km (0.118 R)
• M59: 28,233,905 km (0.071 R)
• M60: 28,407,588 km (0.036 R)
• M61: 28,465,632 km (0.111 R)
• M62: 28,756,151 km (0.11 R)
• M63: 28,814,495 km (0.069 R)
• M64: 29,633,842 km (0.082 R)
• M65: 30,520,210 km (0.064 R)
• M66: 31,175,747 km (0.113 R)
• M67: 31,295,426 km (0.088 R)
• M68: 31,415,254 km (0.077 R)
• M69: 31,775,785 km (0.075 R)
• M70: 32,865,306 km (0.036 R)
• M71: 33,048,114 km (0.037 R)
• M72: 33,292,408 km (0.07 R)
• M73: 34,213,631 km (0.098 R)
• M74: 34,832,518 km (0.087 R)
• M75: 36,774,298 km (0.118 R)
• M76: 36,963,988 km (0.069 R)
• M77: 38,045,581 km (0.104 R)
• M78: 38,429,748 km (0.12 R)
• M79: 39,784,656 km (0.088 R)
• M80: 40,239,733 km (0.104 R)
• M81: 40,370,033 km (0.073 R)
• M82: 40,565,856 km (0.086 R)
• M83: 40,696,455 km (0.062 R)
• M84: 40,827,353 km (0.035 R)
• M85: 40,892,877 km (0.064 R)
• M86: 42,806,683 km (0.046 R)
• M87: 43,406,570 km (0.08 R)
• M88: 44,816,979 km (0.063 R)
• M89: 45,155,070 km (0.065 R)
• M90: 45,222,688 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.9

Radius: 4.7

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 16.47 AU - 22.65 AU

Year: 32082 Days

Day: 24.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 59,593,453 km

• M1: 1,022,352 km (0.107 R)
• M2: 1,137,542 km (0.031 R)
• M3: 1,380,340 km (0.118 R)
• M4: 1,533,827 km (0.063 R)
• M5: 1,612,665 km (0.095 R)
• M6: 1,774,231 km (0.118 R)
• M7: 2,200,884 km (0.115 R)
• M8: 2,721,185 km (0.076 R)
• M9: 2,848,942 km (0.062 R)
• M10: 3,077,378 km (0.054 R)
• M11: 5,145,568 km (0.083 R)
• M12: 5,624,880 km (0.084 R)
• M13: 5,787,792 km (0.102 R)
• M14: 5,952,200 km (0.106 R)
• M15: 6,076,516 km (0.102 R)
• M16: 6,243,766 km (0.105 R)
• M17: 6,412,363 km (0.11 R)
• M18: 7,769,814 km (0.079 R)
• M19: 8,180,012 km (0.097 R)
• M20: 9,792,228 km (0.105 R)
• M21: 9,988,201 km (0.07 R)
• M22: 10,284,554 km (0.03 R)
• M23: 11,088,942 km (0.111 R)
• M24: 11,550,302 km (0.062 R)
• M25: 12,704,300 km (0.081 R)
• M26: 12,810,963 km (0.09 R)
• M27: 13,025,337 km (0.116 R)
• M28: 13,457,525 km (0.114 R)
• M29: 15,459,893 km (0.029 R)
• M30: 16,205,489 km (0.114 R)
• M31: 16,553,603 km (0.11 R)
• M32: 16,728,483 km (0.047 R)
• M33: 16,845,468 km (0.115 R)
• M34: 16,904,111 km (0.086 R)
• M35: 19,302,763 km (0.117 R)
• M36: 20,291,754 km (0.06 R)
• M37: 20,666,796 km (0.063 R)
• M38: 22,189,852 km (0.094 R)
• M39: 23,682,989 km (0.115 R)
• M40: 24,143,750 km (0.059 R)
• M41: 24,541,231 km (0.071 R)
• M42: 25,074,398 km (0.103 R)
• M43: 26,765,004 km (0.068 R)
• M44: 27,658,702 km (0.075 R)
• M45: 29,122,816 km (0.084 R)
• M46: 29,193,127 km (0.066 R)
• M47: 31,618,258 km (0.032 R)
• M48: 31,980,285 km (0.101 R)
• M49: 34,181,318 km (0.099 R)
• M50: 34,329,869 km (0.118 R)
• M51: 35,300,011 km (0.098 R)
• M52: 35,750,899 km (0.073 R)
• M53: 36,430,821 km (0.089 R)
• M54: 36,734,356 km (0.106 R)
• M55: 36,886,347 km (0.116 R)
• M56: 37,420,262 km (0.119 R)
• M57: 37,803,232 km (0.099 R)
• M58: 38,882,282 km (0.118 R)
• M59: 43,620,346 km (0.095 R)
• M60: 44,265,711 km (0.078 R)
• M61: 44,346,494 km (0.062 R)
• M62: 45,076,830 km (0.109 R)
• M63: 45,484,185 km (0.073 R)
• M64: 46,302,635 km (0.114 R)
• M65: 47,705,265 km (0.091 R)
• M66: 49,037,883 km (0.074 R)
• M67: 49,540,831 km (0.057 R)
• M68: 52,081,003 km (0.086 R)
• M69: 52,594,123 km (0.086 R)
• M70: 53,884,106 km (0.059 R)
• M71: 53,970,573 km (0.052 R)
• M72: 55,969,799 km (0.102 R)
• M73: 56,144,829 km (0.062 R)
• M74: 58,258,946 km (0.087 R)
• M75: 58,525,081 km (0.109 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 19,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit