🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.2 AU - 1.42 AU

Year: 540 Days

Day: 25.7 Hours

Environment

Temp: -14 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.64 AU - 2.38 AU

Year: 1026 Days

Day: 47.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.73 AU - 3.05 AU

Year: 1768 Days

Day: 17 Hours

Environment

Temp: -99 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.28 AU - 4.42 AU

Year: 3265 Days

Day: 29.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,393,029 km

• M1: 488,886 km (0.095 R)

Asteroid Belt

Center: 5.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.3

Radius: 8.9

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.23 AU - 7.87 AU

Year: 7466 Days

Day: 14.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 89.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,393,029 km

• M1: 111,600 km (0.105 R)
• M2: 175,179 km (0.11 R)
• M3: 239,805 km (0.03 R)
• M4: 465,848 km (0.093 R)
• M5: 732,581 km (0.055 R)
• M6: 949,498 km (0.078 R)
• M7: 1,058,854 km (0.082 R)
• M8: 1,260,661 km (0.111 R)
• M9: 1,366,277 km (0.079 R)
• M10: 1,428,061 km (0.088 R)
• M11: 1,734,438 km (0.026 R)
• M12: 1,818,512 km (0.115 R)
• M13: 2,008,501 km (0.113 R)
• M14: 2,150,769 km (0.116 R)
• M15: 2,617,065 km (0.107 R)
• M16: 3,114,179 km (0.117 R)
• M17: 3,405,296 km (0.09 R)
• M18: 3,468,875 km (0.051 R)
• M19: 3,683,698 km (0.066 R)
• M20: 3,836,587 km (0.083 R)
• M21: 3,969,430 km (0.068 R)
• M22: 4,171,537 km (0.078 R)
• M23: 5,061,644 km (0.101 R)
• M24: 5,305,638 km (0.105 R)
• M25: 5,603,338 km (0.096 R)
• M26: 5,703,868 km (0.119 R)
• M27: 6,085,941 km (0.115 R)
• M28: 6,319,164 km (0.032 R)
• M29: 6,741,179 km (0.097 R)
• M30: 6,901,847 km (0.061 R)
• M31: 7,063,712 km (0.094 R)
• M32: 7,172,470 km (0.107 R)
• M33: 7,751,862 km (0.099 R)
• M34: 7,864,061 km (0.031 R)
• M35: 8,203,498 km (0.116 R)
• M36: 8,346,364 km (0.089 R)
• M37: 8,605,767 km (0.105 R)
• M38: 8,751,027 km (0.096 R)
• M39: 8,926,355 km (0.086 R)
• M40: 9,191,443 km (0.078 R)
• M41: 9,669,408 km (0.1 R)
• M42: 9,759,915 km (0.085 R)
• M43: 10,185,969 km (0.119 R)
• M44: 10,370,424 km (0.066 R)
• M45: 11,756,897 km (0.073 R)
• M46: 11,821,373 km (0.119 R)
• M47: 13,334,855 km (0.042 R)
• M48: 13,875,502 km (0.094 R)
• M49: 14,011,785 km (0.105 R)
• M50: 14,114,260 km (0.09 R)
• M51: 14,320,107 km (0.097 R)
• M52: 15,363,701 km (0.084 R)
• M53: 15,540,077 km (0.118 R)
• M54: 15,930,378 km (0.111 R)
• M55: 16,001,736 km (0.113 R)
• M56: 17,781,951 km (0.12 R)
• M57: 18,376,602 km (0.12 R)
• M58: 18,526,350 km (0.085 R)
• M59: 19,853,732 km (0.109 R)
• M60: 20,084,262 km (0.069 R)
• M61: 20,161,305 km (0.064 R)
• M62: 21,604,775 km (0.086 R)
• M63: 21,802,394 km (0.118 R)
• M64: 23,121,697 km (0.041 R)
• M65: 23,607,890 km (0.1 R)
• M66: 23,689,272 km (0.077 R)
• M67: 24,220,344 km (0.111 R)
• M68: 24,343,463 km (0.048 R)
• M69: 24,920,761 km (0.111 R)
• M70: 25,044,928 km (0.105 R)
• M71: 25,836,899 km (0.059 R)
• M72: 26,130,858 km (0.116 R)
• M73: 26,976,535 km (0.094 R)
• M74: 27,189,263 km (0.117 R)
• M75: 27,573,880 km (0.099 R)
• M76: 27,702,384 km (0.116 R)
• M77: 28,132,328 km (0.11 R)
• M78: 28,261,731 km (0.075 R)
• M79: 28,348,198 km (0.098 R)
• M80: 28,694,667 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.3

Radius: 13.5

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.85 AU - 11.37 AU

Year: 10722 Days

Day: 8.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,393,029 km

• M1: 189,391 km (0.103 R)
• M2: 445,054 km (0.088 R)
• M3: 609,163 km (0.099 R)
• M4: 764,146 km (0.102 R)
• M5: 933,940 km (0.082 R)
• M6: 1,060,948 km (0.104 R)
• M7: 1,213,837 km (0.07 R)
• M8: 1,586,037 km (0.045 R)
• M9: 1,718,281 km (0.068 R)
• M10: 2,113,519 km (0.089 R)
• M11: 2,410,022 km (0.118 R)
• M12: 2,563,360 km (0.108 R)
• M13: 2,667,629 km (0.043 R)
• M14: 2,799,724 km (0.051 R)
• M15: 3,016,043 km (0.057 R)
• M16: 3,523,030 km (0.114 R)
• M17: 3,698,059 km (0.105 R)
• M18: 4,148,349 km (0.101 R)
• M19: 4,776,211 km (0.102 R)
• M20: 5,134,349 km (0.053 R)
• M21: 5,400,334 km (0.075 R)
• M22: 6,402,490 km (0.057 R)
• M23: 7,016,739 km (0.1 R)
• M24: 7,499,192 km (0.112 R)
• M25: 8,146,352 km (0.08 R)
• M26: 8,653,489 km (0.101 R)
• M27: 9,494,378 km (0.093 R)
• M28: 9,739,420 km (0.093 R)
• M29: 9,862,688 km (0.034 R)
• M30: 10,110,871 km (0.027 R)
• M31: 10,319,411 km (0.105 R)
• M32: 11,339,818 km (0.12 R)
• M33: 11,993,860 km (0.082 R)
• M34: 12,126,104 km (0.088 R)
• M35: 12,436,669 km (0.119 R)
• M36: 12,570,709 km (0.093 R)
• M37: 12,930,193 km (0.068 R)
• M38: 13,338,595 km (0.054 R)
• M39: 13,705,259 km (0.089 R)
• M40: 13,797,561 km (0.109 R)
• M41: 14,028,840 km (0.045 R)
• M42: 15,252,849 km (0.087 R)
• M43: 15,492,206 km (0.073 R)
• M44: 15,926,189 km (0.082 R)
• M45: 16,023,129 km (0.085 R)
• M46: 16,120,218 km (0.098 R)
• M47: 16,217,606 km (0.057 R)
• M48: 17,501,305 km (0.116 R)
• M49: 18,307,339 km (0.11 R)
• M50: 18,817,318 km (0.062 R)
• M51: 19,228,712 km (0.064 R)
• M52: 19,435,606 km (0.053 R)
• M53: 19,695,158 km (0.092 R)
• M54: 20,217,703 km (0.095 R)
• M55: 21,116,487 km (0.057 R)
• M56: 24,559,931 km (0.046 R)
• M57: 25,632,249 km (0.102 R)
• M58: 25,859,937 km (0.078 R)
• M59: 26,259,961 km (0.096 R)
• M60: 26,374,703 km (0.079 R)
• M61: 26,662,081 km (0.056 R)
• M62: 26,950,655 km (0.119 R)
• M63: 27,066,294 km (0.093 R)
• M64: 27,182,232 km (0.063 R)
• M65: 27,939,347 km (0.087 R)
• M66: 28,173,617 km (0.088 R)
• M67: 29,414,831 km (0.111 R)
• M68: 31,522,665 km (0.072 R)
• M69: 32,810,703 km (0.029 R)
• M70: 33,492,270 km (0.115 R)
• M71: 35,248,250 km (0.073 R)
• M72: 35,374,810 km (0.106 R)
• M73: 36,520,730 km (0.043 R)
• M74: 36,712,813 km (0.104 R)
• M75: 37,549,514 km (0.06 R)
• M76: 39,241,616 km (0.119 R)
• M77: 39,767,303 km (0.081 R)
• M78: 40,097,016 km (0.112 R)
• M79: 41,826,069 km (0.081 R)
• M80: 43,443,820 km (0.118 R)
• M81: 44,396,908 km (0.076 R)
• M82: 45,081,917 km (0.093 R)
• M83: 45,219,248 km (0.071 R)
• M84: 45,701,402 km (0.091 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 18,213 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit