🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.76 AU - 1.02 AU

Year: 315 Days

Day: 39.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.67 AU - 2.41 AU

Year: 1092 Days

Day: 19.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,996,970 km

• M1: 476,918 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.88 AU - 2.72 AU

Year: 1307 Days

Day: 41.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,996,970 km

• M1: 111,600 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.6 AU - 3 AU

Year: 1756 Days

Day: 26.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,996,970 km

• M1: 2,217,190 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.46 AU - 3.28 AU

Year: 1822 Days

Day: 32.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.8 AU - 4.54 AU

Year: 2635 Days

Day: 34.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,996,970 km

• M1: 983,456 km (0.118 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.87 AU - 4.81 AU

Year: 3388 Days

Day: 17.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.5

Radius: 12.7

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.19 AU - 7.19 AU

Year: 6484 Days

Day: 6.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 92,996,970 km

• M1: 191,485 km (0.083 R)
• M2: 303,983 km (0.098 R)
• M3: 393,442 km (0.113 R)
• M4: 558,299 km (0.082 R)
• M5: 637,437 km (0.068 R)
• M6: 764,595 km (0.117 R)
• M7: 1,591,572 km (0.057 R)
• M8: 2,128,778 km (0.107 R)
• M9: 2,282,864 km (0.113 R)
• M10: 2,418,100 km (0.115 R)
• M11: 2,839,667 km (0.094 R)
• M12: 3,108,943 km (0.116 R)
• M13: 3,438,058 km (0.037 R)
• M14: 3,993,665 km (0.119 R)
• M15: 4,130,248 km (0.037 R)
• M16: 4,691,838 km (0.111 R)
• M17: 5,397,641 km (0.025 R)
• M18: 5,670,956 km (0.1 R)
• M19: 5,763,108 km (0.091 R)
• M20: 6,168,219 km (0.043 R)
• M21: 6,940,444 km (0.111 R)
• M22: 7,811,402 km (0.097 R)
• M23: 8,894,641 km (0.063 R)
• M24: 9,181,869 km (0.036 R)
• M25: 9,618,395 km (0.041 R)
• M26: 10,173,702 km (0.099 R)
• M27: 10,701,484 km (0.075 R)
• M28: 11,007,112 km (0.034 R)
• M29: 11,161,048 km (0.057 R)
• M30: 11,666,091 km (0.097 R)
• M31: 11,783,675 km (0.102 R)
• M32: 12,059,683 km (0.113 R)
• M33: 12,337,935 km (0.108 R)
• M34: 12,578,039 km (0.113 R)
• M35: 13,389,608 km (0.1 R)
• M36: 13,595,155 km (0.052 R)
• M37: 13,801,900 km (0.103 R)
• M38: 14,134,605 km (0.089 R)
• M39: 14,302,005 km (0.069 R)
• M40: 15,063,309 km (0.114 R)
• M41: 15,320,168 km (0.066 R)
• M42: 16,361,519 km (0.08 R)
• M43: 17,425,908 km (0.1 R)
• M44: 17,515,517 km (0.061 R)
• M45: 17,830,720 km (0.052 R)
• M46: 18,558,214 km (0.075 R)
• M47: 18,649,768 km (0.103 R)
• M48: 18,833,474 km (0.114 R)
• M49: 18,925,627 km (0.11 R)
• M50: 19,064,005 km (0.117 R)
• M51: 20,846,014 km (0.096 R)
• M52: 21,275,809 km (0.056 R)
• M53: 21,467,743 km (0.091 R)
• M54: 21,901,876 km (0.087 R)
• M55: 22,047,136 km (0.03 R)
• M56: 22,680,683 km (0.091 R)
• M57: 22,926,023 km (0.041 R)
• M58: 23,766,464 km (0.117 R)
• M59: 24,065,510 km (0.104 R)
• M60: 24,869,000 km (0.088 R)
• M61: 25,172,684 km (0.109 R)
• M62: 25,324,975 km (0.053 R)
• M63: 26,399,387 km (0.09 R)
• M64: 27,802,764 km (0.104 R)
• M65: 28,539,833 km (0.08 R)
• M66: 29,230,078 km (0.03 R)
• M67: 29,497,110 km (0.069 R)
• M68: 29,657,628 km (0.092 R)
• M69: 30,681,326 km (0.073 R)
• M70: 31,771,446 km (0.081 R)
• M71: 33,151,786 km (0.071 R)
• M72: 33,709,487 km (0.102 R)
• M73: 33,933,285 km (0.115 R)
• M74: 34,213,931 km (0.072 R)
• M75: 34,664,519 km (0.111 R)
• M76: 36,658,809 km (0.093 R)
• M77: 37,119,869 km (0.093 R)
• M78: 37,409,042 km (0.094 R)
• M79: 38,222,555 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.5

Radius: 4.7

Gravity: 25.1 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 17.23 AU - 19.95 AU

Year: 30036 Days

Day: 21.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,996,970 km

• M1: 282,890 km (0.087 R)
• M2: 404,064 km (0.107 R)
• M3: 945,608 km (0.118 R)
• M4: 1,005,447 km (0.115 R)
• M5: 1,323,193 km (0.112 R)
• M6: 1,390,363 km (0.06 R)
• M7: 2,240,827 km (0.099 R)
• M8: 2,953,511 km (0.061 R)
• M9: 3,682,950 km (0.081 R)
• M10: 3,825,666 km (0.058 R)
• M11: 3,970,178 km (0.116 R)
• M12: 5,189,999 km (0.088 R)
• M13: 5,511,784 km (0.12 R)
• M14: 6,862,204 km (0.089 R)
• M15: 8,684,755 km (0.113 R)
• M16: 8,938,473 km (0.057 R)
• M17: 9,714,138 km (0.118 R)
• M18: 10,444,026 km (0.03 R)
• M19: 11,329,047 km (0.071 R)
• M20: 11,675,815 km (0.101 R)
• M21: 11,745,527 km (0.084 R)
• M22: 11,885,551 km (0.099 R)
• M23: 13,754,776 km (0.109 R)
• M24: 14,873,918 km (0.078 R)
• M25: 15,025,461 km (0.113 R)
• M26: 16,255,155 km (0.079 R)
• M27: 16,882,120 km (0.089 R)
• M28: 17,119,232 km (0.048 R)
• M29: 18,240,468 km (0.117 R)
• M30: 18,809,838 km (0.078 R)
• M31: 19,716,401 km (0.119 R)
• M32: 19,799,577 km (0.066 R)
• M33: 21,315,453 km (0.111 R)
• M34: 22,087,378 km (0.115 R)
• M35: 22,694,147 km (0.098 R)
• M36: 23,570,192 km (0.083 R)
• M37: 26,998,975 km (0.094 R)
• M38: 28,207,277 km (0.094 R)
• M39: 28,488,671 km (0.077 R)
• M40: 29,243,392 km (0.082 R)
• M41: 29,813,808 km (0.115 R)
• M42: 32,818,631 km (0.111 R)
• M43: 33,312,304 km (0.099 R)
• M44: 36,019,876 km (0.047 R)
• M45: 39,633,413 km (0.037 R)
• M46: 40,369,883 km (0.105 R)
• M47: 42,391,399 km (0.052 R)
• M48: 42,821,194 km (0.101 R)
• M49: 42,928,755 km (0.086 R)
• M50: 45,649,641 km (0.111 R)
• M51: 45,759,745 km (0.05 R)
• M52: 46,200,460 km (0.095 R)
• M53: 48,762,623 km (0.096 R)
• M54: 49,890,890 km (0.077 R)
• M55: 51,828,481 km (0.057 R)
• M56: 52,173,005 km (0.079 R)
• M57: 52,633,468 km (0.114 R)
• M58: 54,605,616 km (0.086 R)
• M59: 55,190,394 km (0.073 R)
• M60: 55,424,814 km (0.096 R)
• M61: 56,012,285 km (0.055 R)
• M62: 57,312,141 km (0.099 R)
• M63: 57,549,553 km (0.051 R)
• M64: 58,861,077 km (0.047 R)
• M65: 59,100,584 km (0.113 R)
• M66: 61,149,626 km (0.099 R)
• M67: 61,513,597 km (0.117 R)
• M68: 62,976,814 km (0.048 R)
• M69: 65,316,824 km (0.085 R)
• M70: 65,564,857 km (0.113 R)
• M71: 66,061,672 km (0.113 R)
• M72: 66,559,833 km (0.101 R)
• M73: 67,309,318 km (0.118 R)
• M74: 67,434,531 km (0.102 R)
• M75: 68,313,120 km (0.089 R)
• M76: 69,701,388 km (0.059 R)
• M77: 70,208,375 km (0.07 R)
• M78: 72,762,310 km (0.069 R)
• M79: 73,663,338 km (0.027 R)
• M80: 74,956,911 km (0.042 R)
• M81: 75,736,615 km (0.098 R)
• M82: 76,257,963 km (0.101 R)
• M83: 76,388,413 km (0.093 R)
• M84: 77,173,054 km (0.09 R)
• M85: 78,618,618 km (0.106 R)
• M86: 79,146,399 km (0.083 R)
• M87: 81,402,784 km (0.08 R)
• M88: 81,536,225 km (0.086 R)
• M89: 81,936,848 km (0.101 R)
• M90: 82,471,960 km (0.05 R)
• M91: 85,842,849 km (0.083 R)
• M92: 89,809,137 km (0.119 R)
• M93: 90,775,390 km (0.061 R)
• M94: 90,913,768 km (0.094 R)
• M95: 92,718,367 km (0.097 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 10,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit