🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.93 AU - 1.33 AU

Year: 434 Days

Day: 28.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,129,863 km

• M1: 37,100 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.02 AU - 1.7 AU

Year: 574 Days

Day: 15.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.63 AU - 4.27 AU

Year: 2839 Days

Day: 13.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.6

Radius: 8

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.16 AU - 5.96 AU

Year: 4116 Days

Day: 9.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 131.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 88,129,863 km

• M1: 102,475 km (0.067 R)
• M2: 167,699 km (0.025 R)
• M3: 329,564 km (0.109 R)
• M4: 481,855 km (0.055 R)
• M5: 534,064 km (0.111 R)
• M6: 607,068 km (0.115 R)
• M7: 703,559 km (0.112 R)
• M8: 1,615,208 km (0.107 R)
• M9: 1,706,014 km (0.108 R)
• M10: 2,007,903 km (0.086 R)
• M11: 2,215,395 km (0.117 R)
• M12: 2,715,351 km (0.092 R)
• M13: 2,889,632 km (0.042 R)
• M14: 2,944,834 km (0.117 R)
• M15: 3,045,214 km (0.11 R)
• M16: 3,180,900 km (0.093 R)
• M17: 3,249,415 km (0.062 R)
• M18: 3,353,236 km (0.063 R)
• M19: 3,481,591 km (0.082 R)
• M20: 3,540,383 km (0.086 R)
• M21: 3,647,196 km (0.042 R)
• M22: 3,937,416 km (0.11 R)
• M23: 4,048,268 km (0.064 R)
• M24: 4,185,000 km (0.099 R)
• M25: 4,323,378 km (0.056 R)
• M26: 4,450,387 km (0.117 R)
• M27: 4,708,443 km (0.113 R)
• M28: 4,944,658 km (0.105 R)
• M29: 6,384,688 km (0.107 R)
• M30: 6,471,604 km (0.11 R)
• M31: 6,587,991 km (0.095 R)
• M32: 6,941,341 km (0.059 R)
• M33: 7,015,691 km (0.062 R)
• M34: 7,075,381 km (0.08 R)
• M35: 7,421,999 km (0.045 R)
• M36: 7,712,518 km (0.098 R)
• M37: 7,774,153 km (0.071 R)
• M38: 7,928,986 km (0.11 R)
• M39: 8,304,776 km (0.117 R)
• M40: 8,415,479 km (0.111 R)
• M41: 8,654,386 km (0.115 R)
• M42: 8,734,571 km (0.094 R)
• M43: 8,960,164 km (0.098 R)
• M44: 9,073,709 km (0.07 R)
• M45: 9,450,247 km (0.111 R)
• M46: 9,565,886 km (0.092 R)
• M47: 9,932,251 km (0.055 R)
• M48: 10,100,399 km (0.106 R)
• M49: 10,320,308 km (0.109 R)
• M50: 10,541,863 km (0.089 R)
• M51: 10,833,878 km (0.059 R)
• M52: 10,885,639 km (0.091 R)
• M53: 11,355,675 km (0.1 R)
• M54: 11,496,297 km (0.102 R)
• M55: 11,637,368 km (0.067 R)
• M56: 11,725,930 km (0.107 R)
• M57: 11,974,861 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.5

Radius: 10.5

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.83 AU - 9.81 AU

Year: 9473 Days

Day: 8.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 88,129,863 km

• M1: 134,638 km (0.096 R)
• M2: 287,378 km (0.031 R)
• M3: 450,589 km (0.057 R)
• M4: 841,488 km (0.097 R)
• M5: 2,262,369 km (0.084 R)
• M6: 2,460,586 km (0.059 R)
• M7: 3,171,475 km (0.091 R)
• M8: 3,766,426 km (0.09 R)
• M9: 3,883,710 km (0.084 R)
• M10: 4,002,192 km (0.078 R)
• M11: 4,122,020 km (0.109 R)
• M12: 4,365,116 km (0.103 R)
• M13: 4,581,584 km (0.068 R)
• M14: 4,707,097 km (0.103 R)
• M15: 5,988,552 km (0.107 R)
• M16: 6,125,734 km (0.096 R)
• M17: 6,264,112 km (0.078 R)
• M18: 6,438,543 km (0.075 R)
• M19: 6,935,507 km (0.116 R)
• M20: 7,408,087 km (0.063 R)
• M21: 7,592,541 km (0.12 R)
• M22: 8,537,999 km (0.119 R)
• M23: 8,654,087 km (0.119 R)
• M24: 8,848,415 km (0.08 R)
• M25: 9,320,995 km (0.112 R)
• M26: 9,963,966 km (0.116 R)
• M27: 10,871,277 km (0.036 R)
• M28: 11,081,313 km (0.063 R)
• M29: 11,462,488 km (0.063 R)
• M30: 11,633,329 km (0.095 R)
• M31: 11,848,002 km (0.103 R)
• M32: 12,194,321 km (0.119 R)
• M33: 12,676,026 km (0.08 R)
• M34: 13,432,692 km (0.108 R)
• M35: 13,522,600 km (0.037 R)
• M36: 13,839,149 km (0.112 R)
• M37: 14,295,573 km (0.11 R)
• M38: 15,270,053 km (0.101 R)
• M39: 15,694,313 km (0.102 R)
• M40: 16,844,571 km (0.025 R)
• M41: 16,990,279 km (0.081 R)
• M42: 18,320,204 km (0.119 R)
• M43: 19,174,857 km (0.09 R)
• M44: 19,990,913 km (0.115 R)
• M45: 20,662,308 km (0.12 R)
• M46: 20,766,279 km (0.082 R)
• M47: 21,027,028 km (0.106 R)
• M48: 22,133,603 km (0.058 R)
• M49: 22,506,700 km (0.07 R)
• M50: 23,421,342 km (0.056 R)
• M51: 23,529,800 km (0.083 R)
• M52: 23,910,527 km (0.112 R)
• M53: 24,623,062 km (0.097 R)
• M54: 25,231,476 km (0.098 R)
• M55: 25,788,878 km (0.095 R)
• M56: 26,745,706 km (0.112 R)
• M57: 27,886,240 km (0.119 R)
• M58: 28,173,917 km (0.101 R)
• M59: 29,275,855 km (0.063 R)
• M60: 31,881,401 km (0.091 R)
• M61: 33,333,547 km (0.085 R)
• M62: 34,129,258 km (0.112 R)
• M63: 36,994,357 km (0.05 R)
• M64: 37,881,622 km (0.107 R)
• M65: 38,072,658 km (0.069 R)
• M66: 38,775,918 km (0.113 R)
• M67: 39,612,469 km (0.111 R)
• M68: 39,871,124 km (0.069 R)
• M69: 40,195,153 km (0.058 R)
• M70: 40,455,004 km (0.112 R)
• M71: 41,172,625 km (0.1 R)
• M72: 42,686,556 km (0.12 R)
• M73: 43,150,907 km (0.106 R)
• M74: 43,683,625 km (0.097 R)
• M75: 43,750,346 km (0.082 R)
• M76: 43,883,937 km (0.112 R)
• M77: 43,950,807 km (0.098 R)
• M78: 44,017,677 km (0.114 R)
• M79: 44,419,647 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.2

Radius: 7.4

Gravity: 11.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 15.62 AU - 19.1 AU

Year: 26159 Days

Day: 17.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 88,129,863 km

• M1: 123,119 km (0.094 R)
• M2: 253,718 km (0.097 R)
• M3: 439,967 km (0.049 R)
• M4: 770,130 km (0.044 R)
• M5: 1,017,864 km (0.087 R)
• M6: 1,864,289 km (0.093 R)
• M7: 1,973,046 km (0.088 R)
• M8: 2,469,113 km (0.055 R)
• M9: 2,629,332 km (0.077 R)
• M10: 3,303,869 km (0.073 R)
• M11: 3,480,694 km (0.042 R)
• M12: 3,660,510 km (0.051 R)
• M13: 5,412,451 km (0.09 R)
• M14: 5,464,361 km (0.088 R)
• M15: 5,568,781 km (0.057 R)
• M16: 5,621,140 km (0.064 R)
• M17: 5,832,372 km (0.049 R)
• M18: 6,046,297 km (0.059 R)
• M19: 6,537,128 km (0.104 R)
• M20: 9,613,608 km (0.093 R)
• M21: 9,866,428 km (0.083 R)
• M22: 10,185,371 km (0.118 R)
• M23: 10,702,980 km (0.111 R)
• M24: 11,162,844 km (0.09 R)
• M25: 11,229,115 km (0.066 R)
• M26: 12,169,936 km (0.085 R)
• M27: 12,238,153 km (0.074 R)
• M28: 12,512,067 km (0.054 R)
• M29: 13,205,902 km (0.086 R)
• M30: 14,848,337 km (0.04 R)
• M31: 15,805,015 km (0.063 R)
• M32: 15,879,365 km (0.046 R)
• M33: 18,871,023 km (0.085 R)
• M34: 19,346,445 km (0.059 R)
• M35: 20,633,286 km (0.117 R)
• M36: 20,714,668 km (0.104 R)
• M37: 21,123,070 km (0.083 R)
• M38: 22,114,006 km (0.047 R)
• M39: 24,140,758 km (0.101 R)
• M40: 24,312,347 km (0.052 R)
• M41: 25,524,688 km (0.064 R)
• M42: 28,822,124 km (0.085 R)
• M43: 29,277,949 km (0.074 R)
• M44: 29,460,907 km (0.114 R)
• M45: 32,724,085 km (0.099 R)
• M46: 33,390,245 km (0.114 R)
• M47: 34,639,537 km (0.077 R)
• M48: 34,929,906 km (0.116 R)
• M49: 36,591,041 km (0.034 R)
• M50: 36,886,945 km (0.1 R)
• M51: 37,381,666 km (0.073 R)
• M52: 38,578,000 km (0.105 R)
• M53: 42,345,323 km (0.074 R)
• M54: 42,863,231 km (0.08 R)
• M55: 43,592,072 km (0.081 R)
• M56: 44,010,347 km (0.096 R)
• M57: 44,745,471 km (0.083 R)
• M58: 44,956,255 km (0.08 R)
• M59: 45,273,103 km (0.115 R)
• M60: 45,378,869 km (0.083 R)
• M61: 47,189,452 km (0.045 R)
• M62: 48,265,509 km (0.061 R)
• M63: 48,915,063 km (0.086 R)
• M64: 49,567,459 km (0.112 R)
• M65: 52,427,771 km (0.08 R)
• M66: 52,983,975 km (0.039 R)
• M67: 53,653,875 km (0.113 R)
• M68: 54,439,114 km (0.053 R)
• M69: 54,664,109 km (0.062 R)
• M70: 55,228,093 km (0.102 R)
• M71: 57,732,361 km (0.101 R)
• M72: 57,961,845 km (0.095 R)
• M73: 58,998,259 km (0.104 R)
• M74: 59,113,898 km (0.062 R)
• M75: 60,739,279 km (0.081 R)
• M76: 61,674,714 km (0.037 R)
• M77: 61,791,999 km (0.086 R)
• M78: 65,344,200 km (0.091 R)
• M79: 65,463,729 km (0.088 R)
• M80: 65,703,086 km (0.053 R)
• M81: 71,041,037 km (0.055 R)
• M82: 71,164,006 km (0.046 R)
• M83: 72,026,438 km (0.077 R)
• M84: 72,273,424 km (0.098 R)
• M85: 72,892,310 km (0.104 R)
• M86: 79,049,609 km (0.081 R)
• M87: 81,481,622 km (0.059 R)
• M88: 81,610,276 km (0.108 R)
• M89: 84,068,019 km (0.083 R)
• M90: 86,812,542 km (0.094 R)
• M91: 87,865,861 km (0.118 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 11,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit