🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.6 AU - 0.72 AU

Year: 206 Days

Day: 28.8 Hours

Environment

Temp: 174 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.73 AU - 1.07 AU

Year: 329 Days

Day: 44.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,224,716 km

• M1: 141,370 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.96 AU - 1.26 AU

Year: 450 Days

Day: 38.1 Hours

Environment

Temp: -21 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,224,716 km

• M1: 206,445 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.62 AU - 2.42 AU

Year: 1105 Days

Day: 21.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,224,716 km

• M1: 111,899 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.65 AU - 2.63 AU

Year: 1205 Days

Day: 47.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,224,716 km

• M1: 1,267,992 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.96 AU - 2.74 AU

Year: 1387 Days

Day: 27.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,224,716 km

• M1: 437,275 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.71 AU - 3.87 AU

Year: 2841 Days

Day: 14.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.5

Radius: 14

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.18 AU - 7.96 AU

Year: 6484 Days

Day: 7.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 60,224,716 km

• M1: 178,769 km (0.107 R)
• M2: 306,077 km (0.095 R)
• M3: 425,157 km (0.118 R)
• M4: 517,609 km (0.111 R)
• M5: 608,863 km (0.117 R)
• M6: 859,589 km (0.093 R)
• M7: 1,064,538 km (0.102 R)
• M8: 1,664,875 km (0.087 R)
• M9: 1,875,808 km (0.068 R)
• M10: 2,027,201 km (0.105 R)
• M11: 2,130,423 km (0.078 R)
• M12: 2,378,457 km (0.037 R)
• M13: 2,506,064 km (0.096 R)
• M14: 2,787,607 km (0.12 R)
• M15: 4,279,097 km (0.088 R)
• M16: 4,571,561 km (0.108 R)
• M17: 5,057,754 km (0.063 R)
• M18: 5,199,723 km (0.081 R)
• M19: 5,295,166 km (0.079 R)
• M20: 5,855,261 km (0.062 R)
• M21: 6,129,922 km (0.069 R)
• M22: 6,485,666 km (0.062 R)
• M23: 7,324,312 km (0.099 R)
• M24: 7,485,279 km (0.041 R)
• M25: 7,756,500 km (0.116 R)
• M26: 7,948,135 km (0.116 R)
• M27: 8,113,740 km (0.12 R)
• M28: 8,617,436 km (0.11 R)
• M29: 8,759,255 km (0.077 R)
• M30: 9,016,413 km (0.09 R)
• M31: 9,538,061 km (0.109 R)
• M32: 9,921,032 km (0.066 R)
• M33: 10,459,734 km (0.095 R)
• M34: 10,702,232 km (0.041 R)
• M35: 10,885,339 km (0.099 R)
• M36: 11,378,713 km (0.12 R)
• M37: 11,565,561 km (0.116 R)
• M38: 12,069,107 km (0.106 R)
• M39: 12,259,695 km (0.065 R)
• M40: 12,902,517 km (0.087 R)
• M41: 13,260,654 km (0.096 R)
• M42: 13,721,416 km (0.058 R)
• M43: 13,953,741 km (0.1 R)
• M44: 14,489,601 km (0.071 R)
• M45: 14,998,234 km (0.063 R)
• M46: 15,169,074 km (0.042 R)
• M47: 15,547,258 km (0.105 R)
• M48: 15,998,295 km (0.057 R)
• M49: 16,277,894 km (0.095 R)
• M50: 16,735,813 km (0.076 R)
• M51: 16,842,027 km (0.074 R)
• M52: 16,948,541 km (0.034 R)
• M53: 17,628,314 km (0.116 R)
• M54: 17,808,729 km (0.076 R)
• M55: 18,463,220 km (0.042 R)
• M56: 19,683,489 km (0.115 R)
• M57: 21,120,676 km (0.08 R)
• M58: 22,045,939 km (0.107 R)
• M59: 22,201,371 km (0.064 R)
• M60: 22,474,387 km (0.06 R)
• M61: 24,456,559 km (0.109 R)
• M62: 25,631,650 km (0.087 R)
• M63: 25,836,151 km (0.05 R)
• M64: 26,246,797 km (0.104 R)
• M65: 26,452,793 km (0.06 R)
• M66: 26,825,142 km (0.094 R)
• M67: 27,324,350 km (0.109 R)
• M68: 27,826,550 km (0.083 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.8

Radius: 14.4

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8.59 AU - 13.67 AU

Year: 14296 Days

Day: 12.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 60,224,716 km

• M1: 184,454 km (0.091 R)
• M2: 289,322 km (0.095 R)
• M3: 641,476 km (0.115 R)
• M4: 870,660 km (0.094 R)
• M5: 1,487,152 km (0.057 R)
• M6: 1,746,555 km (0.109 R)
• M7: 2,106,488 km (0.076 R)
• M8: 2,399,699 km (0.101 R)
• M9: 2,582,059 km (0.088 R)
• M10: 3,772,559 km (0.102 R)
• M11: 3,878,774 km (0.107 R)
• M12: 4,387,855 km (0.102 R)
• M13: 4,764,692 km (0.066 R)
• M14: 6,459,786 km (0.117 R)
• M15: 8,277,849 km (0.09 R)
• M16: 8,932,938 km (0.116 R)
• M17: 9,507,992 km (0.102 R)
• M18: 10,744,269 km (0.105 R)
• M19: 11,048,551 km (0.085 R)
• M20: 11,201,739 km (0.055 R)
• M21: 11,407,137 km (0.091 R)
• M22: 11,510,210 km (0.062 R)
• M23: 12,826,073 km (0.08 R)
• M24: 13,420,126 km (0.056 R)
• M25: 13,638,389 km (0.117 R)
• M26: 14,189,208 km (0.069 R)
• M27: 16,000,390 km (0.07 R)
• M28: 16,581,428 km (0.084 R)
• M29: 16,698,414 km (0.1 R)
• M30: 17,051,165 km (0.109 R)
• M31: 17,346,920 km (0.038 R)
• M32: 17,943,666 km (0.084 R)
• M33: 19,157,503 km (0.118 R)
• M34: 19,341,808 km (0.103 R)
• M35: 20,774,806 km (0.109 R)
• M36: 21,281,195 km (0.1 R)
• M37: 22,112,809 km (0.114 R)
• M38: 22,824,895 km (0.106 R)
• M39: 23,347,440 km (0.101 R)
• M40: 23,544,461 km (0.094 R)
• M41: 24,604,362 km (0.12 R)
• M42: 25,342,178 km (0.114 R)
• M43: 26,291,676 km (0.059 R)
• M44: 26,702,173 km (0.102 R)
• M45: 27,183,728 km (0.085 R)
• M46: 28,016,091 km (0.088 R)
• M47: 30,061,842 km (0.119 R)
• M48: 31,645,784 km (0.092 R)
• M49: 31,863,898 km (0.102 R)
• M50: 33,700,810 km (0.108 R)
• M51: 34,445,209 km (0.109 R)
• M52: 34,669,456 km (0.1 R)
• M53: 35,647,377 km (0.111 R)
• M54: 36,253,698 km (0.074 R)
• M55: 37,092,942 km (0.093 R)
• M56: 37,553,404 km (0.096 R)
• M57: 38,015,661 km (0.082 R)
• M58: 38,402,521 km (0.117 R)
• M59: 40,198,294 km (0.091 R)
• M60: 40,829,298 km (0.102 R)
• M61: 42,661,722 km (0.114 R)
• M62: 43,386,075 km (0.095 R)
• M63: 43,709,356 km (0.117 R)
• M64: 43,871,371 km (0.115 R)
• M65: 44,114,617 km (0.074 R)
• M66: 44,928,729 km (0.106 R)
• M67: 45,665,648 km (0.099 R)
• M68: 45,994,464 km (0.092 R)
• M69: 46,571,762 km (0.072 R)
• M70: 46,819,945 km (0.107 R)
• M71: 46,985,550 km (0.096 R)
• M72: 47,650,363 km (0.105 R)
• M73: 47,817,015 km (0.115 R)
• M74: 48,569,342 km (0.049 R)
• M75: 50,001,293 km (0.081 R)
• M76: 52,906,334 km (0.064 R)
• M77: 53,424,691 km (0.048 R)
• M78: 55,865,829 km (0.074 R)
• M79: 56,217,533 km (0.103 R)
• M80: 56,834,774 km (0.112 R)
• M81: 57,277,135 km (0.048 R)
• M82: 57,987,127 km (0.072 R)
• M83: 59,415,936 km (0.117 R)
• M84: 59,595,304 km (0.12 R)
• M85: 59,864,730 km (0.071 R)
• M86: 60,224,662 km (0.111 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 12,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit