🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.97 AU - 1.03 AU

Year: 369 Days

Day: 19.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 178.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.32 AU - 1.58 AU

Year: 644 Days

Day: 46.6 Hours

Environment

Temp: -33 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.61 AU - 1.77 AU

Year: 811 Days

Day: 43.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,380,540 km

• M1: 51,013 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.97 AU - 2.21 AU

Year: 1115 Days

Day: 38.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.6 AU - 3.36 AU

Year: 1898 Days

Day: 43.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.56 AU - 4.56 AU

Year: 3593 Days

Day: 17.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,380,540 km

• M1: 2,276,730 km (0.09 R)

Asteroid Belt

Center: 5.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.7

Radius: 8.1

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.55 AU - 6.73 AU

Year: 6313 Days

Day: 13.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,380,540 km

• M1: 116,686 km (0.047 R)
• M2: 196,123 km (0.109 R)
• M3: 397,332 km (0.093 R)
• M4: 453,431 km (0.109 R)
• M5: 673,639 km (0.066 R)
• M6: 778,358 km (0.049 R)
• M7: 839,094 km (0.099 R)
• M8: 952,490 km (0.061 R)
• M9: 1,031,178 km (0.102 R)
• M10: 1,139,487 km (0.092 R)
• M11: 1,209,200 km (0.066 R)
• M12: 1,442,123 km (0.095 R)
• M13: 1,850,825 km (0.097 R)
• M14: 1,983,817 km (0.059 R)
• M15: 2,051,436 km (0.063 R)
• M16: 2,419,297 km (0.096 R)
• M17: 2,473,601 km (0.096 R)
• M18: 2,657,457 km (0.081 R)
• M19: 2,826,951 km (0.055 R)
• M20: 3,216,055 km (0.099 R)
• M21: 3,416,965 km (0.107 R)
• M22: 3,478,001 km (0.115 R)
• M23: 3,539,486 km (0.076 R)
• M24: 3,810,108 km (0.105 R)
• M25: 3,894,781 km (0.095 R)
• M26: 3,958,659 km (0.092 R)
• M27: 4,261,295 km (0.115 R)
• M28: 4,371,399 km (0.095 R)
• M29: 4,549,271 km (0.075 R)
• M30: 4,775,014 km (0.067 R)
• M31: 5,618,148 km (0.117 R)
• M32: 6,355,366 km (0.115 R)
• M33: 6,915,311 km (0.099 R)
• M34: 7,253,552 km (0.113 R)
• M35: 7,650,585 km (0.061 R)
• M36: 7,757,697 km (0.083 R)
• M37: 8,300,587 km (0.09 R)
• M38: 8,438,367 km (0.075 R)
• M39: 8,771,821 km (0.047 R)
• M40: 8,968,243 km (0.058 R)
• M41: 9,480,316 km (0.095 R)
• M42: 9,624,379 km (0.103 R)
• M43: 11,560,475 km (0.058 R)
• M44: 11,714,261 km (0.05 R)
• M45: 12,430,536 km (0.078 R)
• M46: 12,556,647 km (0.075 R)
• M47: 12,746,487 km (0.045 R)
• M48: 13,001,102 km (0.104 R)
• M49: 13,096,994 km (0.119 R)
• M50: 13,161,022 km (0.109 R)
• M51: 13,515,270 km (0.04 R)
• M52: 13,580,046 km (0.109 R)
• M53: 13,644,971 km (0.076 R)
• M54: 14,365,136 km (0.108 R)
• M55: 14,563,802 km (0.108 R)
• M56: 14,696,644 km (0.105 R)
• M57: 15,198,545 km (0.09 R)
• M58: 15,672,172 km (0.107 R)
• M59: 16,013,405 km (0.082 R)
• M60: 17,051,614 km (0.093 R)
• M61: 17,226,793 km (0.101 R)
• M62: 17,720,466 km (0.075 R)
• M63: 18,362,091 km (0.044 R)
• M64: 18,866,236 km (0.098 R)
• M65: 19,521,325 km (0.11 R)
• M66: 20,554,897 km (0.108 R)
• M67: 20,704,046 km (0.102 R)
• M68: 21,304,083 km (0.092 R)
• M69: 22,100,393 km (0.032 R)
• M70: 22,214,985 km (0.071 R)
• M71: 22,291,429 km (0.081 R)
• M72: 24,113,681 km (0.11 R)
• M73: 24,428,584 km (0.042 R)
• M74: 24,547,066 km (0.063 R)
• M75: 25,341,580 km (0.119 R)
• M76: 25,581,685 km (0.07 R)
• M77: 26,104,230 km (0.118 R)
• M78: 26,306,187 km (0.06 R)
• M79: 26,549,134 km (0.081 R)
• M80: 27,159,942 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.4

Radius: 13.3

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.93 AU - 9.11 AU

Year: 7609 Days

Day: 6.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,380,540 km

• M1: 191,186 km (0.12 R)
• M2: 349,909 km (0.119 R)
• M3: 557,701 km (0.06 R)
• M4: 795,861 km (0.118 R)
• M5: 928,404 km (0.055 R)
• M6: 1,051,075 km (0.098 R)
• M7: 1,142,329 km (0.113 R)
• M8: 1,313,918 km (0.065 R)
• M9: 1,748,650 km (0.093 R)
• M10: 2,156,603 km (0.115 R)
• M11: 2,251,448 km (0.069 R)
• M12: 2,396,408 km (0.038 R)
• M13: 2,645,040 km (0.085 R)
• M14: 2,746,916 km (0.095 R)
• M15: 2,902,348 km (0.066 R)
• M16: 3,694,768 km (0.059 R)
• M17: 5,403,176 km (0.097 R)
• M18: 5,698,033 km (0.093 R)
• M19: 6,099,404 km (0.077 R)
• M20: 6,754,045 km (0.098 R)
• M21: 6,894,667 km (0.066 R)
• M22: 7,143,298 km (0.086 R)
• M23: 7,906,696 km (0.082 R)
• M24: 8,505,836 km (0.117 R)
• M25: 8,696,124 km (0.087 R)
• M26: 9,042,144 km (0.109 R)
• M27: 9,353,607 km (0.116 R)
• M28: 9,589,523 km (0.105 R)
• M29: 10,471,552 km (0.066 R)
• M30: 10,675,603 km (0.087 R)
• M31: 11,004,868 km (0.062 R)
• M32: 11,212,360 km (0.099 R)
• M33: 11,589,197 km (0.094 R)
• M34: 11,673,571 km (0.061 R)
• M35: 11,842,766 km (0.098 R)
• M36: 12,788,075 km (0.094 R)
• M37: 13,757,768 km (0.111 R)
• M38: 14,296,620 km (0.091 R)
• M39: 14,614,066 km (0.11 R)
• M40: 15,348,742 km (0.064 R)
• M41: 15,720,492 km (0.078 R)
• M42: 17,285,585 km (0.032 R)
• M43: 18,356,556 km (0.103 R)
• M44: 18,751,196 km (0.057 R)
• M45: 19,750,360 km (0.09 R)
• M46: 20,053,445 km (0.088 R)
• M47: 20,256,449 km (0.12 R)
• M48: 20,358,176 km (0.106 R)
• M49: 20,613,240 km (0.09 R)
• M50: 20,715,565 km (0.063 R)
• M51: 21,126,510 km (0.059 R)
• M52: 23,328,142 km (0.073 R)
• M53: 23,434,806 km (0.1 R)
• M54: 24,402,105 km (0.094 R)
• M55: 24,727,481 km (0.029 R)
• M56: 26,153,747 km (0.059 R)
• M57: 26,876,903 km (0.104 R)
• M58: 27,268,999 km (0.06 R)
• M59: 28,399,809 km (0.114 R)
• M60: 30,008,585 km (0.05 R)
• M61: 30,532,028 km (0.04 R)
• M62: 31,234,539 km (0.096 R)
• M63: 32,238,940 km (0.041 R)
• M64: 33,073,995 km (0.096 R)
• M65: 33,313,950 km (0.071 R)
• M66: 33,434,227 km (0.095 R)
• M67: 34,826,534 km (0.069 R)
• M68: 35,009,642 km (0.038 R)
• M69: 35,499,126 km (0.118 R)
• M70: 36,733,159 km (0.12 R)
• M71: 37,605,165 km (0.095 R)
• M72: 38,358,240 km (0.066 R)
• M73: 39,116,103 km (0.106 R)
• M74: 40,262,322 km (0.1 R)
• M75: 41,678,266 km (0.093 R)
• M76: 41,937,369 km (0.037 R)
• M77: 42,197,071 km (0.116 R)
• M78: 42,587,671 km (0.106 R)
• M79: 43,044,843 km (0.091 R)
• M80: 44,030,094 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770

Radius: 13.2

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.76 AU - 9.12 AU

Year: 9862 Days

Day: 11.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,380,540 km

• M1: 206,146 km (0.105 R)
• M2: 303,384 km (0.087 R)
• M3: 459,265 km (0.119 R)
• M4: 649,704 km (0.099 R)
• M5: 816,356 km (0.05 R)
• M6: 1,134,849 km (0.051 R)
• M7: 1,427,164 km (0.118 R)
• M8: 3,023,373 km (0.108 R)
• M9: 3,255,100 km (0.04 R)
• M10: 3,705,539 km (0.108 R)
• M11: 3,860,223 km (0.031 R)
• M12: 4,144,011 km (0.111 R)
• M13: 4,402,217 km (0.044 R)
• M14: 4,968,295 km (0.106 R)
• M15: 5,312,220 km (0.116 R)
• M16: 6,279,371 km (0.052 R)
• M17: 6,651,421 km (0.099 R)
• M18: 6,916,209 km (0.097 R)
• M19: 7,145,841 km (0.075 R)
• M20: 8,009,769 km (0.101 R)
• M21: 8,906,758 km (0.11 R)
• M22: 9,240,810 km (0.064 R)
• M23: 9,621,686 km (0.075 R)
• M24: 9,964,565 km (0.087 R)
• M25: 11,196,054 km (0.105 R)
• M26: 11,285,813 km (0.059 R)
• M27: 11,784,123 km (0.109 R)
• M28: 12,428,741 km (0.077 R)
• M29: 12,521,791 km (0.118 R)
• M30: 13,084,877 km (0.082 R)
• M31: 13,560,449 km (0.1 R)
• M32: 14,138,644 km (0.074 R)
• M33: 14,235,733 km (0.118 R)
• M34: 15,120,156 km (0.034 R)
• M35: 15,469,018 km (0.117 R)
• M36: 15,971,817 km (0.067 R)
• M37: 16,174,522 km (0.072 R)
• M38: 16,736,262 km (0.106 R)
• M39: 16,839,036 km (0.069 R)
• M40: 17,304,434 km (0.025 R)
• M41: 17,721,663 km (0.105 R)
• M42: 18,779,170 km (0.102 R)
• M43: 19,100,357 km (0.109 R)
• M44: 19,315,628 km (0.076 R)
• M45: 19,477,493 km (0.1 R)
• M46: 20,348,602 km (0.051 R)
• M47: 20,955,071 km (0.069 R)
• M48: 21,903,821 km (0.086 R)
• M49: 22,411,706 km (0.103 R)
• M50: 22,923,630 km (0.117 R)
• M51: 25,185,998 km (0.086 R)
• M52: 25,362,973 km (0.074 R)
• M53: 25,718,118 km (0.084 R)
• M54: 26,433,495 km (0.059 R)
• M55: 27,701,038 km (0.087 R)
• M56: 28,680,006 km (0.094 R)
• M57: 29,670,344 km (0.063 R)
• M58: 29,982,256 km (0.106 R)
• M59: 30,924,124 km (0.109 R)
• M60: 31,748,259 km (0.032 R)
• M61: 33,094,939 km (0.085 R)
• M62: 34,919,285 km (0.099 R)
• M63: 35,578,862 km (0.078 R)
• M64: 35,910,071 km (0.105 R)
• M65: 37,245,531 km (0.054 R)
• M66: 38,665,066 km (0.041 R)
• M67: 38,869,267 km (0.042 R)
• M68: 39,073,917 km (0.048 R)
• M69: 39,415,748 km (0.114 R)
• M70: 40,240,182 km (0.038 R)
• M71: 40,516,190 km (0.079 R)
• M72: 40,792,946 km (0.094 R)
• M73: 41,070,300 km (0.097 R)
• M74: 42,326,025 km (0.096 R)
• M75: 42,536,509 km (0.067 R)
• M76: 43,594,316 km (0.083 R)
• M77: 44,589,441 km (0.115 R)
• M78: 45,161,353 km (0.076 R)
• M79: 45,448,282 km (0.111 R)
• M80: 45,592,045 km (0.088 R)
• M81: 45,735,809 km (0.058 R)
• M82: 46,674,386 km (0.08 R)
• M83: 47,109,865 km (0.06 R)
• M84: 48,277,327 km (0.05 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 17,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit