🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.58 AU - 0.8 AU

Year: 216 Days

Day: 14.2 Hours

Environment

Temp: 104 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,222,780 km

• M1: 107,411 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.12 AU - 1.28 AU

Year: 495 Days

Day: 15.2 Hours

Environment

Temp: -18 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.24 AU - 1.6 AU

Year: 637 Days

Day: 27.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.72 AU - 2.02 AU

Year: 963 Days

Day: 36.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.55 AU - 2.59 AU

Year: 1552 Days

Day: 16.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.35 AU - 3.29 AU

Year: 1784 Days

Day: 23 Hours

Environment

Temp: -100 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,222,780 km

• M1: 1,711,400 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.6

Radius: 9.3

Gravity: 11.21 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.44 AU - 5.44 AU

Year: 3525 Days

Day: 8.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 19,222,780 km

• M1: 150,795 km (0.081 R)
• M2: 283,338 km (0.12 R)
• M3: 423,661 km (0.062 R)
• M4: 579,393 km (0.078 R)
• M5: 731,982 km (0.106 R)
• M6: 961,166 km (0.11 R)
• M7: 1,064,688 km (0.117 R)
• M8: 1,283,101 km (0.052 R)
• M9: 1,427,164 km (0.101 R)
• M10: 1,622,688 km (0.077 R)
• M11: 1,779,018 km (0.09 R)
• M12: 1,907,672 km (0.119 R)
• M13: 2,006,407 km (0.103 R)
• M14: 2,226,016 km (0.095 R)
• M15: 2,330,136 km (0.073 R)
• M16: 3,142,154 km (0.12 R)
• M17: 3,239,691 km (0.087 R)
• M18: 3,358,173 km (0.094 R)
• M19: 3,680,856 km (0.07 R)
• M20: 3,783,779 km (0.085 R)
• M21: 4,077,140 km (0.118 R)
• M22: 4,183,804 km (0.093 R)
• M23: 4,356,290 km (0.11 R)
• M24: 4,553,161 km (0.08 R)
• M25: 4,842,782 km (0.091 R)
• M26: 5,023,945 km (0.106 R)
• M27: 5,138,388 km (0.103 R)
• M28: 5,510,288 km (0.061 R)
• M29: 5,819,058 km (0.058 R)
• M30: 5,939,185 km (0.108 R)
• M31: 6,255,734 km (0.088 R)
• M32: 6,379,003 km (0.09 R)
• M33: 6,803,861 km (0.045 R)
• M34: 6,930,720 km (0.081 R)
• M35: 7,160,801 km (0.088 R)
• M36: 7,733,911 km (0.115 R)
• M37: 7,892,933 km (0.104 R)
• M38: 8,079,631 km (0.039 R)
• M39: 8,187,043 km (0.088 R)
• M40: 8,539,196 km (0.108 R)
• M41: 9,882,585 km (0.119 R)
• M42: 9,997,476 km (0.113 R)
• M43: 11,141,002 km (0.086 R)
• M44: 11,350,589 km (0.092 R)
• M45: 11,410,727 km (0.096 R)
• M46: 11,743,433 km (0.104 R)
• M47: 11,956,759 km (0.114 R)
• M48: 12,048,613 km (0.108 R)
• M49: 13,390,505 km (0.075 R)
• M50: 13,613,406 km (0.105 R)
• M51: 14,386,977 km (0.061 R)
• M52: 14,582,651 km (0.115 R)
• M53: 15,108,787 km (0.118 R)
• M54: 15,909,434 km (0.108 R)
• M55: 16,213,268 km (0.03 R)
• M56: 16,348,953 km (0.113 R)
• M57: 16,484,937 km (0.066 R)
• M58: 17,761,007 km (0.117 R)
• M59: 18,605,637 km (0.116 R)
• M60: 19,535,388 km (0.119 R)
• M61: 19,715,952 km (0.029 R)
• M62: 19,897,115 km (0.115 R)
• M63: 20,407,094 km (0.1 R)
• M64: 20,663,655 km (0.025 R)
• M65: 20,847,660 km (0.094 R)
• M66: 21,291,367 km (0.032 R)
• M67: 21,962,763 km (0.081 R)
• M68: 22,150,508 km (0.096 R)
• M69: 22,754,883 km (0.097 R)
• M70: 23,517,982 km (0.099 R)
• M71: 23,864,152 km (0.106 R)
• M72: 24,134,475 km (0.089 R)
• M73: 24,639,218 km (0.076 R)
• M74: 24,795,398 km (0.105 R)
• M75: 25,108,357 km (0.049 R)
• M76: 26,055,461 km (0.091 R)
• M77: 26,733,289 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.6

Radius: 14.2

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.27 AU - 7.03 AU

Year: 5059 Days

Day: 11.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 19,222,780 km

• M1: 179,667 km (0.041 R)
• M2: 323,281 km (0.117 R)
• M3: 514,317 km (0.083 R)
• M4: 615,595 km (0.11 R)
• M5: 815,458 km (0.118 R)
• M6: 1,110,914 km (0.108 R)
• M7: 1,338,901 km (0.115 R)
• M8: 1,453,194 km (0.111 R)
• M9: 1,816,717 km (0.057 R)
• M10: 2,075,371 km (0.072 R)
• M11: 2,222,875 km (0.063 R)
• M12: 2,528,802 km (0.095 R)
• M13: 2,760,081 km (0.101 R)
• M14: 2,848,643 km (0.025 R)
• M15: 3,044,017 km (0.072 R)
• M16: 3,135,721 km (0.1 R)
• M17: 3,511,810 km (0.101 R)
• M18: 3,705,390 km (0.06 R)
• M19: 3,886,104 km (0.092 R)
• M20: 4,120,374 km (0.102 R)
• M21: 4,376,635 km (0.074 R)
• M22: 5,031,126 km (0.038 R)
• M23: 5,286,938 km (0.106 R)
• M24: 5,603,338 km (0.09 R)
• M25: 5,868,724 km (0.07 R)
• M26: 5,983,616 km (0.083 R)
• M27: 6,729,511 km (0.116 R)
• M28: 6,829,741 km (0.101 R)
• M29: 7,154,369 km (0.073 R)
• M30: 7,318,477 km (0.109 R)
• M31: 7,650,585 km (0.108 R)
• M32: 8,115,535 km (0.11 R)
• M33: 8,502,694 km (0.055 R)
• M34: 8,720,509 km (0.092 R)
• M35: 8,984,250 km (0.095 R)
• M36: 9,072,812 km (0.102 R)
• M37: 9,183,813 km (0.049 R)
• M38: 9,407,313 km (0.093 R)
• M39: 9,610,018 km (0.101 R)
• M40: 9,951,101 km (0.109 R)
• M41: 10,458,537 km (0.112 R)
• M42: 10,880,104 km (0.1 R)
• M43: 10,998,286 km (0.077 R)
• M44: 11,355,077 km (0.047 R)
• M45: 11,571,096 km (0.115 R)
• M46: 11,715,907 km (0.099 R)
• M47: 12,153,780 km (0.068 R)
• M48: 12,300,835 km (0.117 R)
• M49: 12,745,888 km (0.049 R)
• M50: 13,020,550 km (0.081 R)
• M51: 13,448,699 km (0.117 R)
• M52: 13,575,558 km (0.095 R)
• M53: 13,804,892 km (0.1 R)
• M54: 14,035,571 km (0.064 R)
• M55: 14,293,329 km (0.052 R)
• M56: 14,578,612 km (0.075 R)
• M57: 15,260,628 km (0.09 R)
• M58: 15,419,501 km (0.069 R)
• M59: 15,552,344 km (0.106 R)
• M60: 15,765,671 km (0.084 R)
• M61: 16,956,171 km (0.116 R)
• M62: 17,175,780 km (0.118 R)
• M63: 17,590,017 km (0.119 R)
• M64: 17,923,770 km (0.076 R)
• M65: 18,203,667 km (0.039 R)
• M66: 18,597,708 km (0.036 R)
• M67: 18,909,320 km (0.054 R)
• M68: 19,051,588 km (0.116 R)
• M69: 19,165,731 km (0.111 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: 438 - 20,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit