🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.48 AU - 0.56 AU

Year: 132 Days

Day: 39.9 Hours

Environment

Temp: 218 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.58 AU - 0.68 AU

Year: 176 Days

Day: 18.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.92 AU - 1.22 AU

Year: 389 Days

Day: 27 Hours

Environment

Temp: 119 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.44 AU - 3.62 AU

Year: 1854 Days

Day: 41.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.47 AU - 5.41 AU

Year: 3288 Days

Day: 32.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.3

Radius: 14.1

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.24 AU - 6.08 AU

Year: 4733 Days

Day: 8.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 44,890,461 km

• M1: 249,679 km (0.08 R)
• M2: 368,160 km (0.104 R)
• M3: 488,736 km (0.084 R)
• M4: 732,880 km (0.091 R)
• M5: 845,527 km (0.11 R)
• M6: 1,019,809 km (0.113 R)
• M7: 1,251,985 km (0.072 R)
• M8: 1,406,519 km (0.046 R)
• M9: 1,502,411 km (0.089 R)
• M10: 1,701,227 km (0.095 R)
• M11: 2,237,087 km (0.107 R)
• M12: 2,485,569 km (0.114 R)
• M13: 2,743,176 km (0.038 R)
• M14: 2,885,593 km (0.055 R)
• M15: 3,156,814 km (0.096 R)
• M16: 3,657,369 km (0.061 R)
• M17: 3,928,739 km (0.117 R)
• M18: 4,159,868 km (0.117 R)
• M19: 4,253,666 km (0.101 R)
• M20: 4,757,511 km (0.079 R)
• M21: 4,929,848 km (0.1 R)
• M22: 5,980,474 km (0.099 R)
• M23: 6,086,539 km (0.043 R)
• M24: 6,193,501 km (0.099 R)
• M25: 6,736,991 km (0.109 R)
• M26: 8,016,052 km (0.04 R)
• M27: 8,162,808 km (0.099 R)
• M28: 8,340,081 km (0.107 R)
• M29: 9,061,891 km (0.082 R)
• M30: 9,585,484 km (0.099 R)
• M31: 9,866,728 km (0.109 R)
• M32: 9,992,539 km (0.11 R)
• M33: 10,823,705 km (0.118 R)
• M34: 10,921,093 km (0.099 R)
• M35: 11,247,666 km (0.117 R)
• M36: 11,577,529 km (0.089 R)
• M37: 11,843,663 km (0.083 R)
• M38: 11,977,554 km (0.108 R)
• M39: 12,078,382 km (0.082 R)
• M40: 12,314,448 km (0.117 R)
• M41: 12,518,051 km (0.05 R)
• M42: 13,135,740 km (0.07 R)
• M43: 13,728,148 km (0.119 R)
• M44: 13,974,685 km (0.073 R)
• M45: 14,151,659 km (0.104 R)
• M46: 14,651,316 km (0.085 R)
• M47: 15,120,306 km (0.116 R)
• M48: 15,557,730 km (0.033 R)
• M49: 16,819,588 km (0.098 R)
• M50: 16,932,534 km (0.092 R)
• M51: 17,121,327 km (0.091 R)
• M52: 17,424,861 km (0.118 R)
• M53: 18,037,165 km (0.101 R)
• M54: 19,401,348 km (0.102 R)
• M55: 19,916,563 km (0.051 R)
• M56: 20,155,770 km (0.095 R)
• M57: 20,637,176 km (0.108 R)
• M58: 20,879,375 km (0.09 R)
• M59: 21,163,162 km (0.078 R)
• M60: 21,611,507 km (0.103 R)
• M61: 21,816,456 km (0.072 R)
• M62: 23,142,791 km (0.071 R)
• M63: 23,268,453 km (0.094 R)
• M64: 23,731,309 km (0.071 R)
• M65: 25,440,015 km (0.119 R)
• M66: 26,090,916 km (0.067 R)
• M67: 26,265,497 km (0.066 R)
• M68: 26,440,376 km (0.097 R)
• M69: 26,659,537 km (0.085 R)
• M70: 27,809,047 km (0.04 R)
• M71: 28,031,948 km (0.047 R)
• M72: 30,064,684 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.8

Radius: 12.5

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.31 AU - 7.19 AU

Year: 4846 Days

Day: 10.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,890,461 km

• M1: 165,156 km (0.086 R)
• M2: 328,667 km (0.073 R)
• M3: 455,077 km (0.049 R)
• M4: 768,783 km (0.087 R)
• M5: 913,744 km (0.052 R)
• M6: 1,002,904 km (0.108 R)
• M7: 1,712,297 km (0.117 R)
• M8: 1,824,944 km (0.065 R)
• M9: 2,074,623 km (0.091 R)
• M10: 2,247,409 km (0.093 R)
• M11: 2,497,686 km (0.112 R)
• M12: 2,663,291 km (0.1 R)
• M13: 2,851,934 km (0.055 R)
• M14: 3,005,870 km (0.069 R)
• M15: 3,182,695 km (0.038 R)
• M16: 3,302,373 km (0.05 R)
• M17: 3,881,167 km (0.119 R)
• M18: 4,424,955 km (0.093 R)
• M19: 4,558,995 km (0.08 R)
• M20: 4,649,203 km (0.109 R)
• M21: 4,900,228 km (0.098 R)
• M22: 5,062,392 km (0.085 R)
• M23: 5,226,351 km (0.111 R)
• M24: 5,415,892 km (0.082 R)
• M25: 5,924,375 km (0.047 R)
• M26: 6,023,109 km (0.065 R)
• M27: 6,246,908 km (0.117 R)
• M28: 6,473,698 km (0.057 R)
• M29: 6,677,451 km (0.102 R)
• M30: 6,987,118 km (0.032 R)
• M31: 7,381,009 km (0.049 R)
• M32: 7,594,037 km (0.077 R)
• M33: 7,755,154 km (0.081 R)
• M34: 7,998,998 km (0.091 R)
• M35: 8,327,964 km (0.099 R)
• M36: 8,858,139 km (0.102 R)
• M37: 8,942,961 km (0.052 R)
• M38: 9,113,203 km (0.072 R)
• M39: 9,892,758 km (0.102 R)
• M40: 10,127,776 km (0.095 R)
• M41: 10,454,049 km (0.099 R)
• M42: 11,239,138 km (0.087 R)
• M43: 11,330,992 km (0.071 R)
• M44: 11,484,479 km (0.112 R)
• M45: 12,547,222 km (0.09 R)
• M46: 13,058,099 km (0.114 R)
• M47: 14,832,629 km (0.099 R)
• M48: 15,169,374 km (0.079 R)
• M49: 15,270,951 km (0.111 R)
• M50: 15,508,811 km (0.098 R)
• M51: 15,988,272 km (0.076 R)
• M52: 16,821,533 km (0.031 R)
• M53: 17,067,172 km (0.087 R)
• M54: 17,172,788 km (0.064 R)
• M55: 17,420,223 km (0.072 R)
• M56: 17,562,192 km (0.098 R)
• M57: 17,811,422 km (0.05 R)
• M58: 18,313,472 km (0.096 R)
• M59: 18,638,698 km (0.108 R)
• M60: 18,820,160 km (0.059 R)
• M61: 19,221,531 km (0.107 R)
• M62: 19,551,993 km (0.115 R)
• M63: 19,662,695 km (0.106 R)
• M64: 20,442,549 km (0.084 R)
• M65: 20,968,236 km (0.079 R)
• M66: 21,384,417 km (0.074 R)
• M67: 21,764,994 km (0.087 R)
• M68: 22,032,774 km (0.116 R)
• M69: 22,571,776 km (0.102 R)
• M70: 23,114,965 km (0.06 R)
• M71: 23,270,996 km (0.074 R)
• M72: 24,095,729 km (0.097 R)
• M73: 24,372,934 km (0.081 R)
• M74: 24,770,565 km (0.101 R)
• M75: 25,010,221 km (0.088 R)
• M76: 26,301,101 km (0.033 R)
• M77: 26,831,874 km (0.11 R)
• M78: 27,283,660 km (0.053 R)
• M79: 27,448,517 km (0.089 R)
• M80: 27,531,095 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798

Radius: 12.7

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.19 AU - 8.25 AU

Year: 6818 Days

Day: 14.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,890,461 km

• M1: 180,714 km (0.032 R)
• M2: 469,289 km (0.075 R)
• M3: 619,335 km (0.09 R)
• M4: 701,464 km (0.075 R)
• M5: 925,412 km (0.047 R)
• M6: 1,279,361 km (0.101 R)
• M7: 1,596,957 km (0.089 R)
• M8: 2,262,219 km (0.045 R)
• M9: 2,486,765 km (0.067 R)
• M10: 2,648,481 km (0.05 R)
• M11: 2,789,851 km (0.091 R)
• M12: 2,933,764 km (0.049 R)
• M13: 3,104,904 km (0.073 R)
• M14: 3,380,762 km (0.099 R)
• M15: 3,796,196 km (0.038 R)
• M16: 4,173,332 km (0.093 R)
• M17: 4,506,337 km (0.118 R)
• M18: 4,704,703 km (0.102 R)
• M19: 5,287,088 km (0.101 R)
• M20: 6,078,610 km (0.059 R)
• M21: 6,392,915 km (0.105 R)
• M22: 6,616,115 km (0.088 R)
• M23: 7,401,055 km (0.059 R)
• M24: 7,804,671 km (0.118 R)
• M25: 8,077,687 km (0.075 R)
• M26: 8,633,443 km (0.049 R)
• M27: 9,417,635 km (0.047 R)
• M28: 10,002,413 km (0.04 R)
• M29: 10,373,864 km (0.076 R)
• M30: 10,561,310 km (0.118 R)
• M31: 11,130,381 km (0.112 R)
• M32: 12,258,947 km (0.046 R)
• M33: 12,536,750 km (0.083 R)
• M34: 13,301,495 km (0.068 R)
• M35: 13,669,057 km (0.09 R)
• M36: 14,205,963 km (0.098 R)
• M37: 14,539,716 km (0.11 R)
• M38: 14,665,528 km (0.107 R)
• M39: 14,918,348 km (0.085 R)
• M40: 15,470,963 km (0.052 R)
• M41: 15,685,337 km (0.101 R)
• M42: 15,987,225 km (0.093 R)
• M43: 17,435,632 km (0.088 R)
• M44: 17,793,021 km (0.105 R)
• M45: 18,198,132 km (0.072 R)
• M46: 18,606,235 km (0.036 R)
• M47: 18,742,968 km (0.096 R)
• M48: 19,477,792 km (0.088 R)
• M49: 19,941,695 km (0.087 R)
• M50: 20,456,462 km (0.119 R)
• M51: 21,355,694 km (0.084 R)
• M52: 22,461,522 km (0.059 R)
• M53: 22,558,611 km (0.06 R)
• M54: 23,684,634 km (0.116 R)
• M55: 23,783,369 km (0.118 R)
• M56: 24,229,619 km (0.106 R)
• M57: 24,979,404 km (0.052 R)
• M58: 25,180,762 km (0.092 R)
• M59: 25,534,262 km (0.083 R)
• M60: 25,686,254 km (0.097 R)
• M61: 26,450,699 km (0.12 R)
• M62: 26,758,721 km (0.079 R)
• M63: 27,067,790 km (0.101 R)
• M64: 28,002,178 km (0.105 R)
• M65: 28,631,088 km (0.07 R)
• M66: 29,317,592 km (0.061 R)
• M67: 29,423,657 km (0.104 R)
• M68: 29,529,872 km (0.076 R)
• M69: 29,689,493 km (0.039 R)
• M70: 30,545,492 km (0.08 R)
• M71: 30,868,473 km (0.067 R)
• M72: 31,246,956 km (0.053 R)
• M73: 32,720,645 km (0.11 R)
• M74: 32,830,749 km (0.031 R)
• M75: 32,996,054 km (0.081 R)
• M76: 33,106,458 km (0.038 R)
• M77: 34,105,472 km (0.106 R)
• M78: 34,664,669 km (0.06 R)
• M79: 35,509,299 km (0.072 R)
• M80: 36,076,125 km (0.105 R)
• M81: 37,448,685 km (0.082 R)
• M82: 38,025,535 km (0.065 R)
• M83: 38,489,288 km (0.109 R)
• M84: 38,605,526 km (0.057 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.6

Radius: 10.2

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 10.4 AU - 11.26 AU

Year: 12526 Days

Day: 11.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 44,890,461 km

• M1: 209,138 km (0.073 R)
• M2: 314,455 km (0.043 R)
• M3: 704,307 km (0.08 R)
• M4: 768,335 km (0.102 R)
• M5: 1,083,238 km (0.055 R)
• M6: 1,177,934 km (0.073 R)
• M7: 1,255,725 km (0.104 R)
• M8: 2,624,096 km (0.108 R)
• M9: 2,911,474 km (0.105 R)
• M10: 3,804,872 km (0.094 R)
• M11: 3,951,777 km (0.029 R)
• M12: 4,100,627 km (0.104 R)
• M13: 4,683,161 km (0.112 R)
• M14: 6,095,664 km (0.102 R)
• M15: 6,406,978 km (0.104 R)
• M16: 7,117,567 km (0.095 R)
• M17: 7,703,991 km (0.082 R)
• M18: 8,229,977 km (0.106 R)
• M19: 8,612,649 km (0.086 R)
• M20: 9,040,499 km (0.099 R)
• M21: 10,529,895 km (0.115 R)
• M22: 10,695,500 km (0.075 R)
• M23: 11,239,587 km (0.068 R)
• M24: 11,578,875 km (0.113 R)
• M25: 13,459,769 km (0.044 R)
• M26: 14,092,568 km (0.112 R)
• M27: 14,596,414 km (0.12 R)
• M28: 16,095,833 km (0.055 R)
• M29: 17,106,217 km (0.038 R)
• M30: 19,036,628 km (0.071 R)
• M31: 19,188,021 km (0.037 R)
• M32: 19,289,149 km (0.1 R)
• M33: 19,797,483 km (0.072 R)
• M34: 21,768,734 km (0.097 R)
• M35: 22,138,690 km (0.063 R)
• M36: 22,297,862 km (0.053 R)
• M37: 23,585,002 km (0.091 R)
• M38: 23,964,980 km (0.119 R)
• M39: 24,401,806 km (0.117 R)
• M40: 25,061,832 km (0.116 R)
• M41: 28,218,796 km (0.068 R)
• M42: 28,391,432 km (0.067 R)
• M43: 29,318,041 km (0.117 R)
• M44: 29,902,221 km (0.063 R)
• M45: 30,254,673 km (0.071 R)
• M46: 31,082,099 km (0.12 R)
• M47: 31,201,030 km (0.111 R)
• M48: 31,618,108 km (0.054 R)
• M49: 32,217,098 km (0.109 R)
• M50: 33,244,088 km (0.088 R)
• M51: 34,835,510 km (0.042 R)
• M52: 35,640,646 km (0.079 R)
• M53: 36,326,552 km (0.046 R)
• M54: 36,953,965 km (0.118 R)
• M55: 38,219,414 km (0.083 R)
• M56: 38,537,907 km (0.112 R)
• M57: 38,793,421 km (0.104 R)
• M58: 39,434,747 km (0.072 R)
• M59: 40,792,647 km (0.031 R)
• M60: 41,118,172 km (0.096 R)
• M61: 41,575,492 km (0.079 R)
• M62: 44,689,222 km (0.12 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 11,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit