🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.75 AU - 0.81 AU

Year: 258 Days

Day: 23.1 Hours

Environment

Temp: 172 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.13 AU - 1.33 AU

Year: 511 Days

Day: 33.7 Hours

Environment

Temp: -14 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 52,477,261 km

• M1: 491,728 km (0.106 R)
• M2: 760,705 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.01 AU - 1.57 AU

Year: 549 Days

Day: 40.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.25 AU - 1.63 AU

Year: 648 Days

Day: 32.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.52 AU - 2.22 AU

Year: 958 Days

Day: 21.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.56 AU - 2.82 AU

Year: 1653 Days

Day: 44.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,477,261 km

• M1: 727,943 km (0.064 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.45 AU - 4.03 AU

Year: 2710 Days

Day: 12.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,477,261 km

• M1: 1,972,747 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.8

Radius: 12.4

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 9.74 AU - 11.56 AU

Year: 13024 Days

Day: 8.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,477,261 km

• M1: 181,013 km (0.106 R)
• M2: 391,797 km (0.114 R)
• M3: 605,123 km (0.073 R)
• M4: 1,130,960 km (0.047 R)
• M5: 1,327,232 km (0.092 R)
• M6: 1,578,108 km (0.072 R)
• M7: 2,296,776 km (0.108 R)
• M8: 2,756,939 km (0.084 R)
• M9: 2,863,154 km (0.082 R)
• M10: 3,218,000 km (0.109 R)
• M11: 3,500,740 km (0.094 R)
• M12: 3,587,058 km (0.11 R)
• M13: 4,459,363 km (0.039 R)
• M14: 4,647,856 km (0.037 R)
• M15: 4,839,042 km (0.115 R)
• M16: 4,935,683 km (0.106 R)
• M17: 5,032,921 km (0.064 R)
• M18: 5,461,818 km (0.112 R)
• M19: 5,697,585 km (0.059 R)
• M20: 6,040,463 km (0.082 R)
• M21: 6,319,612 km (0.059 R)
• M22: 6,496,288 km (0.111 R)
• M23: 6,710,512 km (0.117 R)
• M24: 7,036,037 km (0.09 R)
• M25: 7,256,095 km (0.108 R)
• M26: 7,553,047 km (0.119 R)
• M27: 10,110,422 km (0.063 R)
• M28: 11,545,515 km (0.097 R)
• M29: 11,675,216 km (0.044 R)
• M30: 12,286,772 km (0.03 R)
• M31: 13,632,405 km (0.107 R)
• M32: 13,769,586 km (0.068 R)
• M33: 13,999,219 km (0.086 R)
• M34: 14,977,440 km (0.118 R)
• M35: 15,498,639 km (0.099 R)
• M36: 16,461,450 km (0.095 R)
• M37: 16,656,377 km (0.044 R)
• M38: 17,344,527 km (0.11 R)
• M39: 17,493,227 km (0.112 R)
• M40: 17,692,192 km (0.093 R)
• M41: 17,791,974 km (0.102 R)
• M42: 17,891,905 km (0.067 R)
• M43: 18,901,392 km (0.09 R)
• M44: 19,670,774 km (0.117 R)
• M45: 19,929,428 km (0.04 R)
• M46: 20,085,309 km (0.06 R)
• M47: 20,450,328 km (0.096 R)
• M48: 21,134,140 km (0.049 R)
• M49: 23,175,702 km (0.065 R)
• M50: 23,394,265 km (0.09 R)
• M51: 24,164,694 km (0.09 R)
• M52: 24,275,396 km (0.051 R)
• M53: 24,887,401 km (0.111 R)
• M54: 25,391,995 km (0.112 R)
• M55: 26,183,517 km (0.107 R)
• M56: 26,582,345 km (0.082 R)
• M57: 27,098,158 km (0.109 R)
• M58: 27,907,034 km (0.11 R)
• M59: 28,197,852 km (0.108 R)
• M60: 28,372,882 km (0.057 R)
• M61: 29,312,057 km (0.109 R)
• M62: 30,142,325 km (0.053 R)
• M63: 31,281,364 km (0.072 R)
• M64: 33,108,552 km (0.071 R)
• M65: 33,787,128 km (0.091 R)
• M66: 34,782,403 km (0.051 R)
• M67: 35,095,361 km (0.111 R)
• M68: 35,283,705 km (0.042 R)
• M69: 35,472,198 km (0.116 R)
• M70: 35,787,251 km (0.082 R)
• M71: 36,040,072 km (0.065 R)
• M72: 36,166,632 km (0.102 R)
• M73: 36,674,367 km (0.072 R)
• M74: 37,376,579 km (0.1 R)
• M75: 37,568,812 km (0.093 R)
• M76: 38,211,934 km (0.102 R)
• M77: 39,053,571 km (0.09 R)
• M78: 39,313,872 km (0.077 R)
• M79: 39,901,342 km (0.032 R)
• M80: 40,229,111 km (0.098 R)
• M81: 40,953,015 km (0.103 R)
• M82: 41,151,233 km (0.065 R)
• M83: 43,419,884 km (0.117 R)
• M84: 43,959,634 km (0.104 R)
• M85: 44,501,477 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.7

Radius: 3.3

Gravity: 26.88 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 11.01 AU - 14.95 AU

Year: 17524 Days

Day: 23.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,477,261 km

• M1: 93,499 km (0.114 R)
• M2: 157,227 km (0.074 R)
• M3: 236,065 km (0.104 R)
• M4: 399,277 km (0.113 R)
• M5: 429,495 km (0.078 R)
• M6: 1,118,094 km (0.045 R)
• M7: 1,183,319 km (0.039 R)
• M8: 1,363,435 km (0.083 R)
• M9: 1,456,784 km (0.116 R)
• M10: 2,699,942 km (0.115 R)
• M11: 3,365,503 km (0.085 R)
• M12: 3,396,919 km (0.04 R)
• M13: 3,491,764 km (0.101 R)
• M14: 3,619,520 km (0.064 R)
• M15: 3,683,997 km (0.074 R)
• M16: 3,814,147 km (0.078 R)
• M17: 5,378,343 km (0.034 R)
• M18: 5,488,895 km (0.109 R)
• M19: 5,600,196 km (0.044 R)
• M20: 5,938,437 km (0.091 R)
• M21: 6,399,947 km (0.117 R)
• M22: 6,595,621 km (0.079 R)
• M23: 7,113,379 km (0.114 R)
• M24: 7,438,605 km (0.051 R)
• M25: 7,810,056 km (0.117 R)
• M26: 9,622,135 km (0.119 R)
• M27: 10,071,976 km (0.119 R)
• M28: 11,038,528 km (0.11 R)
• M29: 11,556,585 km (0.036 R)
• M30: 11,938,209 km (0.089 R)
• M31: 12,665,105 km (0.118 R)
• M32: 12,812,160 km (0.063 R)
• M33: 12,959,813 km (0.104 R)
• M34: 13,606,076 km (0.105 R)
• M35: 13,656,191 km (0.083 R)
• M36: 14,211,947 km (0.105 R)
• M37: 14,364,687 km (0.105 R)
• M38: 14,415,849 km (0.064 R)
• M39: 14,518,025 km (0.064 R)
• M40: 15,345,301 km (0.113 R)
• M41: 15,502,079 km (0.109 R)
• M42: 15,606,798 km (0.1 R)
• M43: 16,453,821 km (0.059 R)
• M44: 17,315,654 km (0.086 R)
• M45: 17,916,589 km (0.097 R)
• M46: 18,247,350 km (0.091 R)
• M47: 19,646,688 km (0.11 R)
• M48: 20,101,765 km (0.089 R)
• M49: 20,790,813 km (0.068 R)
• M50: 21,196,373 km (0.111 R)
• M51: 21,546,133 km (0.109 R)
• M52: 22,015,271 km (0.119 R)
• M53: 24,046,511 km (0.102 R)
• M54: 24,900,266 km (0.061 R)
• M55: 25,763,745 km (0.087 R)
• M56: 26,074,610 km (0.102 R)
• M57: 26,136,842 km (0.103 R)
• M58: 26,199,225 km (0.111 R)
• M59: 27,014,383 km (0.079 R)
• M60: 27,774,041 km (0.115 R)
• M61: 28,092,835 km (0.058 R)
• M62: 28,476,703 km (0.101 R)
• M63: 29,120,572 km (0.109 R)
• M64: 29,639,078 km (0.119 R)
• M65: 30,619,393 km (0.062 R)
• M66: 31,080,603 km (0.101 R)
• M67: 31,809,893 km (0.092 R)
• M68: 32,343,808 km (0.114 R)
• M69: 32,948,033 km (0.042 R)
• M70: 33,150,140 km (0.025 R)
• M71: 33,217,758 km (0.119 R)
• M72: 34,031,272 km (0.105 R)
• M73: 34,988,698 km (0.108 R)
• M74: 35,194,993 km (0.076 R)
• M75: 35,608,931 km (0.084 R)
• M76: 36,232,604 km (0.111 R)
• M77: 38,125,616 km (0.1 R)
• M78: 38,977,127 km (0.057 R)
• M79: 41,787,622 km (0.111 R)
• M80: 41,933,480 km (0.09 R)
• M81: 42,812,367 km (0.1 R)
• M82: 43,993,592 km (0.071 R)
• M83: 44,141,993 km (0.072 R)
• M84: 44,513,744 km (0.099 R)
• M85: 45,110,640 km (0.064 R)
• M86: 45,635,130 km (0.104 R)
• M87: 46,011,069 km (0.112 R)
• M88: 46,237,111 km (0.117 R)
• M89: 46,463,453 km (0.094 R)
• M90: 47,753,286 km (0.047 R)
• M91: 48,134,910 km (0.051 R)
• M92: 48,977,894 km (0.107 R)
• M93: 50,135,482 km (0.063 R)
• M94: 50,600,881 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: 327 - 18,275 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit