🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.67 AU - 0.77 AU

Year: 214 Days

Day: 36.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,148,163 km

• M1: 339,587 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.18 AU - 1.68 AU

Year: 598 Days

Day: 17.6 Hours

Environment

Temp: -13 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,148,163 km

• M1: 1,047,035 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.26 AU - 1.74 AU

Year: 643 Days

Day: 25.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.63 AU - 2.45 AU

Year: 1019 Days

Day: 41 Hours

Environment

Temp: -57 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.12 AU - 5.62 AU

Year: 3760 Days

Day: 45.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992

Radius: 12.5

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.61 AU - 7.05 AU

Year: 4925 Days

Day: 7.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,148,163 km

• M1: 304,731 km (0.073 R)
• M2: 445,203 km (0.105 R)
• M3: 613,501 km (0.118 R)
• M4: 1,079,498 km (0.09 R)
• M5: 1,219,971 km (0.078 R)
• M6: 1,400,386 km (0.044 R)
• M7: 1,502,711 km (0.071 R)
• M8: 1,715,140 km (0.116 R)
• M9: 2,052,782 km (0.099 R)
• M10: 2,209,710 km (0.069 R)
• M11: 2,473,451 km (0.09 R)
• M12: 2,921,497 km (0.119 R)
• M13: 3,054,190 km (0.116 R)
• M14: 3,188,978 km (0.064 R)
• M15: 3,371,936 km (0.079 R)
• M16: 3,534,848 km (0.034 R)
• M17: 4,338,189 km (0.085 R)
• M18: 4,515,761 km (0.089 R)
• M19: 5,223,509 km (0.057 R)
• M20: 5,549,183 km (0.108 R)
• M21: 5,909,714 km (0.119 R)
• M22: 6,220,728 km (0.1 R)
• M23: 6,770,500 km (0.03 R)
• M24: 7,036,485 km (0.086 R)
• M25: 7,275,842 km (0.027 R)
• M26: 7,731,816 km (0.083 R)
• M27: 8,259,897 km (0.081 R)
• M28: 8,480,853 km (0.09 R)
• M29: 8,607,861 km (0.111 R)
• M30: 9,220,315 km (0.049 R)
• M31: 9,713,839 km (0.105 R)
• M32: 10,182,229 km (0.107 R)
• M33: 10,453,151 km (0.088 R)
• M34: 10,692,358 km (0.077 R)
• M35: 10,898,654 km (0.052 R)
• M36: 11,525,768 km (0.082 R)
• M37: 11,701,994 km (0.068 R)
• M38: 12,560,686 km (0.112 R)
• M39: 12,778,501 km (0.12 R)
• M40: 12,961,010 km (0.112 R)
• M41: 13,699,724 km (0.094 R)
• M42: 13,961,520 km (0.119 R)
• M43: 14,149,415 km (0.115 R)
• M44: 14,756,783 km (0.096 R)
• M45: 15,063,608 km (0.105 R)
• M46: 15,217,843 km (0.118 R)
• M47: 15,683,691 km (0.047 R)
• M48: 15,918,261 km (0.074 R)
• M49: 16,430,783 km (0.107 R)
• M50: 16,988,783 km (0.065 R)
• M51: 17,310,418 km (0.089 R)
• M52: 17,756,070 km (0.027 R)
• M53: 17,959,823 km (0.097 R)
• M54: 18,369,721 km (0.056 R)
• M55: 18,741,322 km (0.087 R)
• M56: 18,907,226 km (0.081 R)
• M57: 19,073,729 km (0.104 R)
• M58: 20,124,953 km (0.105 R)
• M59: 20,294,896 km (0.074 R)
• M60: 20,807,568 km (0.091 R)
• M61: 20,893,437 km (0.06 R)
• M62: 21,497,962 km (0.07 R)
• M63: 21,889,460 km (0.114 R)
• M64: 23,927,581 km (0.112 R)
• M65: 24,017,639 km (0.089 R)
• M66: 24,107,697 km (0.041 R)
• M67: 24,696,215 km (0.095 R)
• M68: 24,878,126 km (0.102 R)
• M69: 25,887,164 km (0.103 R)
• M70: 26,816,017 km (0.068 R)
• M71: 27,614,271 km (0.073 R)
• M72: 28,897,821 km (0.118 R)
• M73: 29,185,797 km (0.118 R)
• M74: 29,571,161 km (0.062 R)
• M75: 30,395,595 km (0.117 R)
• M76: 30,786,195 km (0.104 R)
• M77: 31,671,216 km (0.068 R)
• M78: 31,868,984 km (0.033 R)
• M79: 32,116,868 km (0.101 R)
• M80: 32,914,224 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.5

Radius: 10.5

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.93 AU - 8.13 AU

Year: 6521 Days

Day: 12.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,148,163 km

• M1: 140,472 km (0.103 R)
• M2: 228,586 km (0.101 R)
• M3: 314,455 km (0.108 R)
• M4: 389,702 km (0.105 R)
• M5: 482,902 km (0.104 R)
• M6: 617,540 km (0.119 R)
• M7: 790,026 km (0.081 R)
• M8: 1,183,170 km (0.06 R)
• M9: 1,697,188 km (0.118 R)
• M10: 2,029,894 km (0.078 R)
• M11: 2,186,522 km (0.101 R)
• M12: 2,329,089 km (0.111 R)
• M13: 2,419,746 km (0.061 R)
• M14: 2,680,195 km (0.093 R)
• M15: 2,813,786 km (0.071 R)
• M16: 3,127,792 km (0.085 R)
• M17: 3,329,749 km (0.047 R)
• M18: 3,432,374 km (0.114 R)
• M19: 3,577,932 km (0.077 R)
• M20: 4,114,390 km (0.043 R)
• M21: 4,630,204 km (0.072 R)
• M22: 4,699,019 km (0.072 R)
• M23: 5,095,453 km (0.119 R)
• M24: 5,261,806 km (0.097 R)
• M25: 5,895,652 km (0.11 R)
• M26: 6,095,664 km (0.111 R)
• M27: 6,247,057 km (0.107 R)
• M28: 6,631,225 km (0.101 R)
• M29: 6,708,866 km (0.097 R)
• M30: 7,023,022 km (0.116 R)
• M31: 7,449,226 km (0.091 R)
• M32: 7,747,225 km (0.09 R)
• M33: 7,966,386 km (0.09 R)
• M34: 8,664,559 km (0.053 R)
• M35: 8,863,524 km (0.082 R)
• M36: 9,498,866 km (0.114 R)
• M37: 9,704,115 km (0.102 R)
• M38: 10,298,617 km (0.069 R)
• M39: 11,058,275 km (0.076 R)
• M40: 11,181,543 km (0.094 R)
• M41: 11,554,042 km (0.049 R)
• M42: 11,679,106 km (0.081 R)
• M43: 11,804,618 km (0.071 R)
• M44: 12,057,140 km (0.117 R)
• M45: 12,599,432 km (0.102 R)
• M46: 12,954,577 km (0.08 R)
• M47: 13,149,653 km (0.09 R)
• M48: 13,641,680 km (0.114 R)
• M49: 13,840,346 km (0.116 R)
• M50: 14,307,241 km (0.104 R)
• M51: 14,407,921 km (0.073 R)
• M52: 15,222,481 km (0.051 R)
• M53: 15,566,257 km (0.102 R)
• M54: 16,191,426 km (0.115 R)
• M55: 16,471,922 km (0.103 R)
• M56: 16,683,454 km (0.11 R)
• M57: 17,430,695 km (0.094 R)
• M58: 17,610,213 km (0.082 R)
• M59: 17,862,584 km (0.079 R)
• M60: 18,297,914 km (0.033 R)
• M61: 18,847,237 km (0.111 R)
• M62: 18,920,839 km (0.087 R)
• M63: 19,105,294 km (0.111 R)
• M64: 20,338,130 km (0.062 R)
• M65: 20,754,760 km (0.116 R)
• M66: 20,907,050 km (0.118 R)
• M67: 21,789,379 km (0.084 R)
• M68: 21,905,317 km (0.102 R)
• M69: 22,060,300 km (0.099 R)
• M70: 22,137,942 km (0.103 R)
• M71: 22,293,523 km (0.116 R)
• M72: 23,630,180 km (0.097 R)
• M73: 24,428,435 km (0.119 R)
• M74: 24,629,494 km (0.1 R)
• M75: 25,114,042 km (0.114 R)
• M76: 25,195,124 km (0.044 R)
• M77: 25,642,571 km (0.047 R)
• M78: 25,969,592 km (0.036 R)
• M79: 26,298,109 km (0.116 R)
• M80: 26,669,261 km (0.101 R)
• M81: 27,291,738 km (0.108 R)
• M82: 27,416,802 km (0.107 R)
• M83: 27,793,190 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42

Radius: 6.5

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 15.72 AU - 18.06 AU

Year: 24284 Days

Day: 19.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 34,148,163 km

• M1: 137,331 km (0.081 R)
• M2: 520,301 km (0.072 R)
• M3: 698,323 km (0.104 R)
• M4: 1,479,373 km (0.118 R)
• M5: 3,082,315 km (0.108 R)
• M6: 5,020,505 km (0.072 R)
• M7: 6,421,937 km (0.12 R)
• M8: 7,470,020 km (0.052 R)
• M9: 7,655,073 km (0.092 R)
• M10: 8,959,117 km (0.118 R)
• M11: 9,420,028 km (0.087 R)
• M12: 10,057,764 km (0.101 R)
• M13: 10,125,681 km (0.099 R)
• M14: 12,306,519 km (0.054 R)
• M15: 12,855,244 km (0.105 R)
• M16: 13,374,648 km (0.102 R)
• M17: 13,976,630 km (0.094 R)
• M18: 15,051,042 km (0.091 R)
• M19: 15,441,343 km (0.1 R)
• M20: 16,072,496 km (0.094 R)
• M21: 17,156,632 km (0.073 R)
• M22: 17,278,554 km (0.063 R)
• M23: 20,807,269 km (0.118 R)
• M24: 21,241,850 km (0.056 R)
• M25: 23,323,804 km (0.032 R)
• M26: 23,729,813 km (0.094 R)
• M27: 24,001,782 km (0.099 R)
• M28: 25,934,586 km (0.091 R)
• M29: 26,872,415 km (0.047 R)
• M30: 27,869,036 km (0.104 R)
• M31: 28,347,749 km (0.101 R)
• M32: 29,362,172 km (0.089 R)
• M33: 30,634,502 km (0.103 R)
• M34: 31,475,990 km (0.094 R)
• M35: 32,375,373 km (0.079 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 12,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit