🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.61 AU - 0.95 AU

Year: 240 Days

Day: 45.5 Hours

Environment

Temp: 203 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.29 AU - 1.51 AU

Year: 577 Days

Day: 36.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,063,229 km

• M1: 1,052,571 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.35 AU - 2.09 AU

Year: 786 Days

Day: 15.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.5 AU - 2.44 AU

Year: 963 Days

Day: 12.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.33 AU - 2.57 AU

Year: 1335 Days

Day: 13.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.21 AU - 2.71 AU

Year: 1344 Days

Day: 31.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,063,229 km

• M1: 957,277 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311

Radius: 10.1

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.26 AU - 7.64 AU

Year: 5705 Days

Day: 14.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,063,229 km

• M1: 269,875 km (0.078 R)
• M2: 524,341 km (0.059 R)
• M3: 674,836 km (0.07 R)
• M4: 761,453 km (0.066 R)
• M5: 875,596 km (0.112 R)
• M6: 946,955 km (0.115 R)
• M7: 1,058,106 km (0.049 R)
• M8: 1,240,017 km (0.091 R)
• M9: 1,348,625 km (0.033 R)
• M10: 1,460,674 km (0.068 R)
• M11: 2,035,129 km (0.083 R)
• M12: 2,115,763 km (0.092 R)
• M13: 2,197,443 km (0.082 R)
• M14: 2,296,776 km (0.091 R)
• M15: 2,552,140 km (0.032 R)
• M16: 3,016,491 km (0.113 R)
• M17: 3,391,533 km (0.094 R)
• M18: 3,468,427 km (0.065 R)
• M19: 3,565,366 km (0.083 R)
• M20: 3,742,041 km (0.096 R)
• M21: 3,841,524 km (0.073 R)
• M22: 3,961,950 km (0.095 R)
• M23: 4,351,952 km (0.101 R)
• M24: 4,775,762 km (0.047 R)
• M25: 5,168,606 km (0.093 R)
• M26: 5,571,922 km (0.096 R)
• M27: 5,800,508 km (0.102 R)
• M28: 6,055,423 km (0.074 R)
• M29: 6,432,858 km (0.116 R)
• M30: 7,260,284 km (0.083 R)
• M31: 7,334,784 km (0.113 R)
• M32: 7,484,830 km (0.069 R)
• M33: 7,941,104 km (0.112 R)
• M34: 8,017,997 km (0.086 R)
• M35: 8,120,920 km (0.113 R)
• M36: 8,328,113 km (0.111 R)
• M37: 8,694,927 km (0.097 R)
• M38: 8,774,214 km (0.094 R)
• M39: 9,965,013 km (0.04 R)
• M40: 10,131,217 km (0.076 R)
• M41: 10,298,467 km (0.029 R)
• M42: 10,494,739 km (0.074 R)
• M43: 10,635,661 km (0.079 R)
• M44: 11,090,887 km (0.081 R)
• M45: 11,932,375 km (0.109 R)
• M46: 12,138,521 km (0.098 R)
• M47: 12,824,277 km (0.094 R)
• M48: 13,035,510 km (0.082 R)
• M49: 13,126,465 km (0.074 R)
• M50: 13,553,268 km (0.069 R)
• M51: 13,860,991 km (0.091 R)
• M52: 14,202,223 km (0.09 R)
• M53: 14,326,988 km (0.056 R)
• M54: 14,420,786 km (0.094 R)
• M55: 14,671,961 km (0.117 R)
• M56: 15,019,626 km (0.072 R)
• M57: 16,339,528 km (0.107 R)
• M58: 16,404,903 km (0.042 R)
• M59: 16,864,617 km (0.091 R)
• M60: 16,930,739 km (0.091 R)
• M61: 17,295,459 km (0.112 R)
• M62: 17,362,030 km (0.042 R)
• M63: 17,595,702 km (0.118 R)
• M64: 17,796,911 km (0.092 R)
• M65: 18,032,677 km (0.093 R)
• M66: 18,507,201 km (0.1 R)
• M67: 18,575,268 km (0.114 R)
• M68: 18,745,960 km (0.075 R)
• M69: 19,088,838 km (0.106 R)
• M70: 20,375,529 km (0.077 R)
• M71: 20,657,521 km (0.083 R)
• M72: 21,011,769 km (0.108 R)
• M73: 21,118,283 km (0.109 R)
• M74: 21,260,849 km (0.116 R)
• M75: 21,403,715 km (0.111 R)
• M76: 22,122,384 km (0.103 R)
• M77: 22,339,600 km (0.115 R)
• M78: 23,142,043 km (0.049 R)
• M79: 23,252,296 km (0.081 R)
• M80: 23,805,659 km (0.058 R)
• M81: 24,288,710 km (0.05 R)
• M82: 24,550,207 km (0.051 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.7

Radius: 13.6

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.17 AU - 8.09 AU

Year: 6630 Days

Day: 11.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 84 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 41,063,229 km

• M1: 183,557 km (0.106 R)
• M2: 330,761 km (0.043 R)
• M3: 585,825 km (0.075 R)
• M4: 682,316 km (0.119 R)
• M5: 1,042,847 km (0.118 R)
• M6: 1,236,726 km (0.111 R)
• M7: 1,743,114 km (0.103 R)
• M8: 1,954,795 km (0.102 R)
• M9: 2,568,595 km (0.114 R)
• M10: 2,860,311 km (0.084 R)
• M11: 3,502,535 km (0.103 R)
• M12: 3,826,863 km (0.104 R)
• M13: 4,160,915 km (0.045 R)
• M14: 4,331,606 km (0.089 R)
• M15: 4,650,549 km (0.115 R)
• M16: 5,435,040 km (0.064 R)
• M17: 6,130,970 km (0.091 R)
• M18: 6,358,358 km (0.118 R)
• M19: 6,855,173 km (0.102 R)
• M20: 7,956,662 km (0.047 R)
• M21: 8,133,786 km (0.051 R)
• M22: 8,782,293 km (0.092 R)
• M23: 9,039,152 km (0.117 R)
• M24: 9,597,601 km (0.114 R)
• M25: 9,710,697 km (0.103 R)
• M26: 10,014,381 km (0.091 R)
• M27: 10,167,419 km (0.103 R)
• M28: 10,321,206 km (0.092 R)
• M29: 11,022,970 km (0.088 R)
• M30: 11,300,174 km (0.069 R)
• M31: 12,063,871 km (0.117 R)
• M32: 12,267,773 km (0.046 R)
• M33: 12,431,583 km (0.067 R)
• M34: 13,219,964 km (0.089 R)
• M35: 13,387,962 km (0.08 R)
• M36: 14,281,810 km (0.034 R)
• M37: 14,411,062 km (0.045 R)
• M38: 14,757,680 km (0.095 R)
• M39: 15,636,418 km (0.055 R)
• M40: 17,352,306 km (0.095 R)
• M41: 17,721,214 km (0.119 R)
• M42: 18,092,666 km (0.07 R)
• M43: 18,466,810 km (0.11 R)
• M44: 19,080,012 km (0.099 R)
• M45: 19,700,095 km (0.091 R)
• M46: 20,278,291 km (0.052 R)
• M47: 21,008,777 km (0.07 R)
• M48: 22,847,784 km (0.103 R)
• M49: 23,353,574 km (0.089 R)
• M50: 23,811,942 km (0.08 R)
• M51: 26,412,551 km (0.103 R)
• M52: 26,571,424 km (0.032 R)
• M53: 26,677,489 km (0.084 R)
• M54: 27,103,394 km (0.117 R)
• M55: 27,907,932 km (0.108 R)
• M56: 28,123,801 km (0.111 R)
• M57: 29,211,378 km (0.107 R)
• M58: 29,320,883 km (0.1 R)
• M59: 30,980,223 km (0.052 R)
• M60: 31,596,117 km (0.076 R)
• M61: 31,877,511 km (0.073 R)
• M62: 32,612,934 km (0.026 R)
• M63: 34,331,365 km (0.114 R)
• M64: 34,447,004 km (0.034 R)
• M65: 35,085,189 km (0.117 R)
• M66: 35,259,919 km (0.09 R)
• M67: 35,610,128 km (0.084 R)
• M68: 35,844,398 km (0.105 R)
• M69: 35,961,683 km (0.11 R)
• M70: 36,255,493 km (0.112 R)
• M71: 37,379,122 km (0.057 R)
• M72: 37,795,902 km (0.059 R)
• M73: 38,214,327 km (0.032 R)
• M74: 40,329,342 km (0.086 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 18,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit