🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.57 AU - 0.81 AU

Year: 252 Days

Day: 35 Hours

Environment

Temp: -3 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.33 AU - 1.49 AU

Year: 736 Days

Day: 22.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,112,462 km

• M1: 723,754 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.72 AU - 2.1 AU

Year: 1161 Days

Day: 20.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,112,462 km

• M1: 763,847 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.07 AU - 2.79 AU

Year: 1666 Days

Day: 45.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.6

Radius: 8.5

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.98 AU - 3.18 AU

Year: 2377 Days

Day: 9.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 65,112,462 km

• M1: 140,921 km (0.082 R)
• M2: 391,647 km (0.103 R)
• M3: 461,659 km (0.076 R)
• M4: 536,757 km (0.087 R)
• M5: 840,590 km (0.105 R)
• M6: 997,519 km (0.063 R)
• M7: 1,239,718 km (0.112 R)
• M8: 1,309,131 km (0.119 R)
• M9: 1,591,422 km (0.118 R)
• M10: 1,701,227 km (0.111 R)
• M11: 1,813,725 km (0.118 R)
• M12: 2,316,523 km (0.084 R)
• M13: 2,539,274 km (0.065 R)
• M14: 2,608,388 km (0.029 R)
• M15: 3,089,495 km (0.101 R)
• M16: 3,174,018 km (0.113 R)
• M17: 3,270,209 km (0.036 R)
• M18: 3,400,060 km (0.052 R)
• M19: 3,947,439 km (0.109 R)
• M20: 4,319,788 km (0.078 R)
• M21: 4,899,480 km (0.112 R)
• M22: 5,198,526 km (0.104 R)
• M23: 5,684,121 km (0.071 R)
• M24: 5,919,289 km (0.049 R)
• M25: 6,171,062 km (0.091 R)
• M26: 6,412,662 km (0.108 R)
• M27: 6,561,961 km (0.082 R)
• M28: 7,170,525 km (0.078 R)
• M29: 7,268,961 km (0.1 R)
• M30: 8,470,680 km (0.1 R)
• M31: 9,423,319 km (0.047 R)
• M32: 9,484,954 km (0.101 R)
• M33: 9,670,754 km (0.096 R)
• M34: 9,763,954 km (0.064 R)
• M35: 9,998,673 km (0.099 R)
• M36: 10,187,615 km (0.11 R)
• M37: 10,282,610 km (0.063 R)
• M38: 10,665,431 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.1

Radius: 12.3

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.05 AU - 3.13 AU

Year: 2388 Days

Day: 11.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 65,112,462 km

• M1: 172,337 km (0.068 R)
• M2: 283,488 km (0.063 R)
• M3: 369,357 km (0.1 R)
• M4: 486,043 km (0.096 R)
• M5: 650,751 km (0.099 R)
• M6: 795,711 km (0.102 R)
• M7: 914,641 km (0.082 R)
• M8: 1,000,810 km (0.087 R)
• M9: 1,151,006 km (0.116 R)
• M10: 1,266,346 km (0.077 R)
• M11: 1,352,814 km (0.082 R)
• M12: 1,430,156 km (0.097 R)
• M13: 1,660,088 km (0.108 R)
• M14: 1,755,531 km (0.094 R)
• M15: 1,914,554 km (0.049 R)
• M16: 2,367,237 km (0.038 R)
• M17: 2,620,207 km (0.086 R)
• M18: 2,954,259 km (0.085 R)
• M19: 3,100,565 km (0.065 R)
• M20: 3,377,920 km (0.115 R)
• M21: 3,813,100 km (0.06 R)
• M22: 4,135,035 km (0.077 R)
• M23: 4,225,093 km (0.038 R)
• M24: 4,566,774 km (0.048 R)
• M25: 5,491,439 km (0.058 R)
• M26: 5,654,201 km (0.113 R)
• M27: 6,040,313 km (0.104 R)
• M28: 6,340,257 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.6

Radius: 7.9

Gravity: 10.63 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.17 AU - 12.87 AU

Year: 16086 Days

Day: 17.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,112,462 km

• M1: 194,627 km (0.113 R)
• M2: 402,867 km (0.072 R)
• M3: 505,790 km (0.077 R)
• M4: 698,323 km (0.031 R)
• M5: 781,948 km (0.096 R)
• M6: 847,023 km (0.045 R)
• M7: 1,101,938 km (0.089 R)
• M8: 1,200,673 km (0.081 R)
• M9: 1,460,374 km (0.072 R)
• M10: 1,766,601 km (0.079 R)
• M11: 1,824,496 km (0.089 R)
• M12: 3,006,020 km (0.109 R)
• M13: 3,075,583 km (0.059 R)
• M14: 3,180,900 km (0.065 R)
• M15: 3,394,974 km (0.095 R)
• M16: 3,540,383 km (0.119 R)
• M17: 4,104,068 km (0.061 R)
• M18: 4,695,578 km (0.068 R)
• M19: 5,021,851 km (0.116 R)
• M20: 5,313,567 km (0.037 R)
• M21: 5,567,883 km (0.115 R)
• M22: 5,826,239 km (0.093 R)
• M23: 6,444,377 km (0.074 R)
• M24: 6,761,375 km (0.072 R)
• M25: 7,316,383 km (0.06 R)
• M26: 7,504,727 km (0.046 R)
• M27: 8,470,082 km (0.081 R)
• M28: 9,679,281 km (0.091 R)
• M29: 9,730,893 km (0.113 R)
• M30: 10,781,219 km (0.116 R)
• M31: 12,199,557 km (0.059 R)
• M32: 12,987,489 km (0.062 R)
• M33: 13,560,299 km (0.113 R)
• M34: 13,618,044 km (0.037 R)
• M35: 14,082,844 km (0.102 R)
• M36: 14,968,464 km (0.08 R)
• M37: 15,568,800 km (0.074 R)
• M38: 16,299,586 km (0.106 R)
• M39: 18,430,308 km (0.094 R)
• M40: 19,332,832 km (0.119 R)
• M41: 20,580,628 km (0.109 R)
• M42: 22,809,038 km (0.043 R)
• M43: 22,946,518 km (0.074 R)
• M44: 23,153,262 km (0.103 R)
• M45: 23,291,491 km (0.116 R)
• M46: 25,112,695 km (0.078 R)
• M47: 25,539,498 km (0.077 R)
• M48: 25,753,872 km (0.107 R)
• M49: 26,184,265 km (0.108 R)
• M50: 26,761,713 km (0.114 R)
• M51: 27,197,641 km (0.105 R)
• M52: 27,489,506 km (0.119 R)
• M53: 28,002,926 km (0.087 R)
• M54: 28,741,790 km (0.094 R)
• M55: 29,113,541 km (0.119 R)
• M56: 29,711,783 km (0.051 R)
• M57: 29,861,979 km (0.118 R)
• M58: 30,012,474 km (0.109 R)
• M59: 30,238,666 km (0.118 R)
• M60: 30,920,384 km (0.07 R)
• M61: 31,072,675 km (0.097 R)
• M62: 32,608,446 km (0.058 R)
• M63: 33,073,995 km (0.03 R)
• M64: 33,307,517 km (0.114 R)
• M65: 35,593,672 km (0.077 R)
• M66: 36,393,721 km (0.066 R)
• M67: 37,442,701 km (0.098 R)
• M68: 38,583,236 km (0.111 R)
• M69: 38,665,215 km (0.095 R)
• M70: 39,487,555 km (0.108 R)
• M71: 41,484,537 km (0.109 R)
• M72: 41,652,386 km (0.065 R)
• M73: 43,088,525 km (0.1 R)
• M74: 43,173,646 km (0.033 R)
• M75: 45,922,507 km (0.09 R)
• M76: 46,009,424 km (0.097 R)
• M77: 46,183,256 km (0.12 R)
• M78: 46,880,532 km (0.063 R)
• M79: 48,462,380 km (0.118 R)
• M80: 49,526,619 km (0.051 R)
• M81: 50,867,614 km (0.117 R)
• M82: 51,768,343 km (0.111 R)
• M83: 51,949,057 km (0.117 R)
• M84: 52,220,727 km (0.084 R)
• M85: 52,947,025 km (0.079 R)
• M86: 53,038,130 km (0.118 R)
• M87: 54,226,386 km (0.042 R)
• M88: 55,793,423 km (0.073 R)
• M89: 56,908,676 km (0.065 R)
• M90: 57,749,715 km (0.102 R)
• M91: 57,937,311 km (0.103 R)
• M92: 61,442,089 km (0.078 R)
• M93: 62,593,395 km (0.069 R)
• M94: 65,112,473 km (0.101 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: 540 - 17,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit