🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.62 AU - 0.66 AU

Year: 181 Days

Day: 41.7 Hours

Environment

Temp: 215 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,918,349 km

• M1: 45,777 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.64 AU - 0.64 AU

Year: 181 Days

Day: 21.7 Hours

Environment

Temp: 182 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,918,349 km

• M1: 55,202 km (0.051 R)
• M2: 252,222 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.89 AU - 1.11 AU

Year: 353 Days

Day: 36.3 Hours

Environment

Temp: 87 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,918,349 km

• M1: 58,044 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.95 AU - 1.21 AU

Year: 396 Days

Day: 44.7 Hours

Environment

Temp: 48 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,918,349 km

• M1: 107,561 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.18 AU - 1.86 AU

Year: 662 Days

Day: 17.2 Hours

Environment

Temp: -19 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 65,918,349 km

• M1: 87,216 km (0.037 R)
• M2: 930,798 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.5 AU - 1.64 AU

Year: 695 Days

Day: 13.7 Hours

Environment

Temp: -18 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.3

Radius: 10

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 10.38 AU - 11.94 AU

Year: 13164 Days

Day: 10.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,918,349 km

• M1: 177,722 km (0.032 R)
• M2: 342,579 km (0.085 R)
• M3: 1,333,067 km (0.074 R)
• M4: 1,757,625 km (0.111 R)
• M5: 2,344,947 km (0.088 R)
• M6: 2,532,542 km (0.077 R)
• M7: 3,366,700 km (0.083 R)
• M8: 3,686,690 km (0.075 R)
• M9: 3,759,095 km (0.095 R)
• M10: 4,016,553 km (0.12 R)
• M11: 4,394,138 km (0.032 R)
• M12: 5,143,175 km (0.088 R)
• M13: 5,388,067 km (0.08 R)
• M14: 5,511,934 km (0.119 R)
• M15: 5,804,547 km (0.059 R)
• M16: 5,974,191 km (0.104 R)
• M17: 6,059,462 km (0.068 R)
• M18: 6,801,766 km (0.102 R)
• M19: 7,388,788 km (0.114 R)
• M20: 7,480,642 km (0.032 R)
• M21: 7,992,117 km (0.116 R)
• M22: 8,707,793 km (0.066 R)
• M23: 9,744,057 km (0.088 R)
• M24: 10,714,947 km (0.114 R)
• M25: 10,871,128 km (0.108 R)
• M26: 11,027,906 km (0.078 R)
• M27: 11,291,049 km (0.118 R)
• M28: 11,396,964 km (0.059 R)
• M29: 12,913,139 km (0.061 R)
• M30: 13,864,431 km (0.096 R)
• M31: 13,977,827 km (0.086 R)
• M32: 14,664,780 km (0.052 R)
• M33: 15,245,519 km (0.08 R)
• M34: 15,656,614 km (0.119 R)
• M35: 16,250,069 km (0.085 R)
• M36: 17,643,124 km (0.119 R)
• M37: 18,447,362 km (0.118 R)
• M38: 19,263,419 km (0.078 R)
• M39: 19,516,987 km (0.105 R)
• M40: 20,219,798 km (0.061 R)
• M41: 21,256,810 km (0.069 R)
• M42: 21,650,103 km (0.063 R)
• M43: 22,978,682 km (0.119 R)
• M44: 23,045,851 km (0.104 R)
• M45: 23,382,446 km (0.091 R)
• M46: 24,265,074 km (0.063 R)
• M47: 24,333,440 km (0.11 R)
• M48: 25,853,504 km (0.118 R)
• M49: 26,484,209 km (0.115 R)
• M50: 26,907,421 km (0.056 R)
• M51: 27,332,877 km (0.112 R)
• M52: 27,903,743 km (0.06 R)
• M53: 29,129,697 km (0.108 R)
• M54: 29,712,680 km (0.115 R)
• M55: 29,785,834 km (0.107 R)
• M56: 30,373,155 km (0.077 R)
• M57: 30,520,658 km (0.113 R)
• M58: 31,038,566 km (0.108 R)
• M59: 31,708,615 km (0.11 R)
• M60: 32,007,960 km (0.109 R)
• M61: 32,760,587 km (0.086 R)
• M62: 33,747,634 km (0.075 R)
• M63: 34,053,263 km (0.052 R)
• M64: 34,283,045 km (0.086 R)
• M65: 34,513,426 km (0.066 R)
• M66: 35,130,367 km (0.083 R)
• M67: 35,595,317 km (0.066 R)
• M68: 35,984,421 km (0.055 R)
• M69: 36,296,632 km (0.11 R)
• M70: 36,374,872 km (0.105 R)
• M71: 38,030,322 km (0.114 R)
• M72: 38,427,953 km (0.069 R)
• M73: 39,388,222 km (0.074 R)
• M74: 43,058,905 km (0.108 R)
• M75: 43,224,510 km (0.112 R)
• M76: 44,306,551 km (0.117 R)
• M77: 44,808,901 km (0.079 R)
• M78: 46,837,298 km (0.11 R)
• M79: 47,776,922 km (0.088 R)
• M80: 47,948,511 km (0.095 R)
• M81: 49,327,953 km (0.093 R)
• M82: 49,674,871 km (0.109 R)
• M83: 50,633,045 km (0.107 R)
• M84: 51,421,575 km (0.087 R)
• M85: 51,773,280 km (0.044 R)
• M86: 54,168,491 km (0.082 R)
• M87: 54,705,548 km (0.078 R)
• M88: 56,871,875 km (0.086 R)
• M89: 57,235,547 km (0.074 R)
• M90: 58,882,171 km (0.058 R)
• M91: 59,711,242 km (0.097 R)
• M92: 60,266,101 km (0.092 R)
• M93: 60,729,704 km (0.091 R)
• M94: 61,008,555 km (0.105 R)
• M95: 62,596,387 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.6

Radius: 8.5

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 9.28 AU - 14.94 AU

Year: 14880 Days

Day: 9.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,918,349 km

• M1: 122,371 km (0.071 R)
• M2: 320,439 km (0.114 R)
• M3: 397,631 km (0.108 R)
• M4: 500,255 km (0.071 R)
• M5: 632,201 km (0.115 R)
• M6: 1,324,540 km (0.031 R)
• M7: 1,539,362 km (0.075 R)
• M8: 1,882,689 km (0.092 R)
• M9: 2,186,822 km (0.077 R)
• M10: 2,409,124 km (0.068 R)
• M11: 2,539,573 km (0.112 R)
• M12: 2,638,906 km (0.111 R)
• M13: 2,739,586 km (0.112 R)
• M14: 3,664,549 km (0.038 R)
• M15: 4,800,296 km (0.087 R)
• M16: 4,882,426 km (0.092 R)
• M17: 4,965,004 km (0.117 R)
• M18: 5,513,280 km (0.099 R)
• M19: 6,348,934 km (0.105 R)
• M20: 7,555,291 km (0.112 R)
• M21: 8,680,267 km (0.097 R)
• M22: 9,185,459 km (0.082 R)
• M23: 9,752,285 km (0.118 R)
• M24: 9,961,273 km (0.068 R)
• M25: 10,224,566 km (0.09 R)
• M26: 10,436,845 km (0.08 R)
• M27: 12,019,142 km (0.08 R)
• M28: 12,130,891 km (0.115 R)
• M29: 13,384,073 km (0.11 R)
• M30: 13,733,085 km (0.044 R)
• M31: 15,037,877 km (0.064 R)
• M32: 16,817,643 km (0.12 R)
• M33: 17,955,335 km (0.077 R)
• M34: 18,727,709 km (0.046 R)
• M35: 19,379,507 km (0.119 R)
• M36: 20,171,478 km (0.088 R)
• M37: 20,371,191 km (0.117 R)
• M38: 20,437,911 km (0.073 R)
• M39: 20,638,373 km (0.105 R)
• M40: 21,108,858 km (0.077 R)
• M41: 21,447,099 km (0.089 R)
• M42: 23,443,782 km (0.042 R)
• M43: 23,934,612 km (0.117 R)
• M44: 25,715,126 km (0.099 R)
• M45: 25,931,744 km (0.078 R)
• M46: 28,427,485 km (0.072 R)
• M47: 29,100,975 km (0.083 R)
• M48: 29,477,363 km (0.115 R)
• M49: 29,931,243 km (0.118 R)
• M50: 30,158,931 km (0.091 R)
• M51: 30,616,251 km (0.06 R)
• M52: 31,306,496 km (0.046 R)
• M53: 31,846,844 km (0.12 R)
• M54: 32,234,751 km (0.111 R)
• M55: 32,546,064 km (0.107 R)
• M56: 32,702,244 km (0.065 R)
• M57: 35,956,447 km (0.096 R)
• M58: 37,009,616 km (0.049 R)
• M59: 38,072,957 km (0.105 R)
• M60: 39,561,755 km (0.066 R)
• M61: 40,313,335 km (0.086 R)
• M62: 42,085,172 km (0.109 R)
• M63: 42,340,386 km (0.08 R)
• M64: 42,937,730 km (0.098 R)
• M65: 43,280,459 km (0.1 R)
• M66: 44,746,817 km (0.085 R)
• M67: 44,833,584 km (0.051 R)
• M68: 45,355,382 km (0.112 R)
• M69: 46,141,818 km (0.049 R)
• M70: 50,501,848 km (0.111 R)
• M71: 50,773,069 km (0.098 R)
• M72: 50,863,575 km (0.119 R)
• M73: 51,680,529 km (0.092 R)
• M74: 52,684,929 km (0.039 R)
• M75: 54,064,970 km (0.111 R)
• M76: 56,766,408 km (0.038 R)
• M77: 57,802,672 km (0.055 R)
• M78: 58,560,086 km (0.045 R)
• M79: 58,655,081 km (0.094 R)
• M80: 58,750,076 km (0.101 R)
• M81: 59,035,209 km (0.116 R)
• M82: 59,416,235 km (0.106 R)
• M83: 60,084,938 km (0.116 R)
• M84: 60,180,680 km (0.12 R)
• M85: 62,493,613 km (0.084 R)
• M86: 63,173,685 km (0.106 R)
• M87: 63,368,461 km (0.077 R)
• M88: 63,660,925 km (0.083 R)
• M89: 63,953,838 km (0.117 R)
• M90: 64,443,172 km (0.067 R)
• M91: 65,523,867 km (0.066 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 13,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit