🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.74 AU - 1 AU

Year: 298 Days

Day: 26.9 Hours

Environment

Temp: 77 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.68 AU - 1.12 AU

Year: 313 Days

Day: 27.2 Hours

Environment

Temp: 148 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,149,863 km

• M1: 258,056 km (0.097 R)
• M2: 511,625 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.06 AU - 1.52 AU

Year: 538 Days

Day: 19 Hours

Environment

Temp: -8 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,149,863 km

• M1: 671,545 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.44 AU - 2.24 AU

Year: 916 Days

Day: 38.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,149,863 km

• M1: 1,388,268 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.77 AU - 2.25 AU

Year: 1046 Days

Day: 39.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.16 AU - 3.56 AU

Year: 1776 Days

Day: 22.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.94 AU - 3.24 AU

Year: 1994 Days

Day: 41.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,149,863 km

• M1: 698,472 km (0.091 R)
• M2: 1,587,084 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.9

Radius: 14.2

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.48 AU - 7.9 AU

Year: 6352 Days

Day: 8.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 133.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 38,149,863 km

• M1: 177,722 km (0.049 R)
• M2: 525,089 km (0.082 R)
• M3: 647,460 km (0.08 R)
• M4: 823,985 km (0.038 R)
• M5: 956,529 km (0.059 R)
• M6: 1,195,287 km (0.077 R)
• M7: 1,418,637 km (0.094 R)
• M8: 1,848,282 km (0.058 R)
• M9: 2,068,490 km (0.115 R)
• M10: 2,318,617 km (0.119 R)
• M11: 2,425,879 km (0.076 R)
• M12: 2,645,638 km (0.057 R)
• M13: 2,849,091 km (0.073 R)
• M14: 2,987,619 km (0.059 R)
• M15: 3,128,690 km (0.064 R)
• M16: 3,368,495 km (0.118 R)
• M17: 3,515,550 km (0.04 R)
• M18: 3,639,567 km (0.092 R)
• M19: 4,098,682 km (0.063 R)
• M20: 4,308,867 km (0.085 R)
• M21: 4,442,010 km (0.054 R)
• M22: 4,739,709 km (0.108 R)
• M23: 5,016,316 km (0.085 R)
• M24: 6,386,184 km (0.105 R)
• M25: 6,877,912 km (0.081 R)
• M26: 7,541,977 km (0.042 R)
• M27: 7,735,556 km (0.052 R)
• M28: 8,292,808 km (0.071 R)
• M29: 8,694,179 km (0.077 R)
• M30: 10,219,779 km (0.118 R)
• M31: 10,722,427 km (0.105 R)
• M32: 11,049,897 km (0.078 R)
• M33: 11,269,956 km (0.047 R)
• M34: 12,127,451 km (0.078 R)
• M35: 12,698,017 km (0.097 R)
• M36: 13,944,317 km (0.107 R)
• M37: 14,461,925 km (0.116 R)
• M38: 14,582,202 km (0.092 R)
• M39: 15,107,440 km (0.082 R)
• M40: 15,270,352 km (0.071 R)
• M41: 15,638,961 km (0.118 R)
• M42: 15,886,396 km (0.081 R)
• M43: 16,426,893 km (0.111 R)
• M44: 17,611,559 km (0.083 R)
• M45: 18,084,438 km (0.106 R)
• M46: 18,648,721 km (0.107 R)
• M47: 18,955,097 km (0.076 R)
• M48: 19,351,382 km (0.117 R)
• M49: 19,572,637 km (0.107 R)
• M50: 19,973,111 km (0.086 R)
• M51: 20,196,909 km (0.117 R)
• M52: 20,782,435 km (0.12 R)
• M53: 21,145,509 km (0.057 R)
• M54: 22,016,169 km (0.105 R)
• M55: 22,108,621 km (0.112 R)
• M56: 22,758,623 km (0.093 R)
• M57: 24,746,330 km (0.099 R)
• M58: 25,566,575 km (0.082 R)
• M59: 26,543,001 km (0.069 R)
• M60: 26,739,871 km (0.114 R)
• M61: 27,085,293 km (0.076 R)
• M62: 27,482,026 km (0.095 R)
• M63: 27,780,773 km (0.114 R)
• M64: 28,180,798 km (0.052 R)
• M65: 28,281,178 km (0.12 R)
• M66: 28,381,558 km (0.087 R)
• M67: 29,647,007 km (0.086 R)
• M68: 30,004,695 km (0.115 R)
• M69: 30,879,095 km (0.073 R)
• M70: 31,086,138 km (0.074 R)
• M71: 31,189,810 km (0.114 R)
• M72: 31,449,512 km (0.117 R)
• M73: 31,553,482 km (0.032 R)
• M74: 31,657,752 km (0.106 R)
• M75: 32,600,518 km (0.118 R)
• M76: 35,538,171 km (0.11 R)
• M77: 35,918,150 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.3

Radius: 14.4

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.72 AU - 7.9 AU

Year: 6524 Days

Day: 13.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,149,863 km

• M1: 189,092 km (0.046 R)
• M2: 336,595 km (0.116 R)
• M3: 559,496 km (0.082 R)
• M4: 981,212 km (0.076 R)
• M5: 1,272,928 km (0.112 R)
• M6: 1,877,154 km (0.106 R)
• M7: 2,133,714 km (0.084 R)
• M8: 2,447,870 km (0.107 R)
• M9: 2,947,527 km (0.054 R)
• M10: 3,146,492 km (0.077 R)
• M11: 3,505,377 km (0.049 R)
• M12: 3,904,804 km (0.07 R)
• M13: 5,863,040 km (0.065 R)
• M14: 6,019,968 km (0.116 R)
• M15: 6,531,443 km (0.103 R)
• M16: 6,957,348 km (0.03 R)
• M17: 7,664,647 km (0.104 R)
• M18: 8,009,470 km (0.065 R)
• M19: 8,324,374 km (0.082 R)
• M20: 8,714,674 km (0.116 R)
• M21: 9,111,109 km (0.101 R)
• M22: 9,329,821 km (0.092 R)
• M23: 9,476,726 km (0.089 R)
• M24: 9,698,280 km (0.065 R)
• M25: 10,033,978 km (0.05 R)
• M26: 10,602,151 km (0.098 R)
• M27: 10,755,489 km (0.065 R)
• M28: 11,141,900 km (0.11 R)
• M29: 11,611,637 km (0.077 R)
• M30: 11,769,762 km (0.05 R)
• M31: 12,087,957 km (0.067 R)
• M32: 13,018,904 km (0.093 R)
• M33: 13,306,731 km (0.102 R)
• M34: 13,472,186 km (0.111 R)
• M35: 14,056,814 km (0.069 R)
• M36: 15,467,522 km (0.092 R)
• M37: 15,772,552 km (0.093 R)
• M38: 15,903,899 km (0.069 R)
• M39: 16,123,509 km (0.114 R)
• M40: 16,432,877 km (0.097 R)
• M41: 16,566,019 km (0.049 R)
• M42: 16,699,610 km (0.093 R)
• M43: 17,237,265 km (0.107 R)
• M44: 17,463,008 km (0.086 R)
• M45: 18,421,781 km (0.079 R)
• M46: 18,514,083 km (0.095 R)
• M47: 19,163,936 km (0.117 R)
• M48: 19,632,626 km (0.072 R)
• M49: 20,438,211 km (0.094 R)
• M50: 22,032,625 km (0.102 R)
• M51: 22,523,755 km (0.03 R)
• M52: 22,968,808 km (0.061 R)
• M53: 23,317,072 km (0.107 R)
• M54: 24,524,028 km (0.098 R)
• M55: 25,288,772 km (0.03 R)
• M56: 25,751,478 km (0.097 R)
• M57: 25,906,312 km (0.09 R)
• M58: 26,268,788 km (0.096 R)
• M59: 26,580,699 km (0.085 R)
• M60: 27,208,562 km (0.117 R)
• M61: 28,318,877 km (0.083 R)
• M62: 28,478,647 km (0.099 R)
• M63: 30,039,252 km (0.034 R)
• M64: 30,912,156 km (0.05 R)
• M65: 31,682,735 km (0.088 R)
• M66: 32,014,842 km (0.089 R)
• M67: 32,236,995 km (0.119 R)
• M68: 32,403,946 km (0.085 R)
• M69: 32,738,596 km (0.113 R)
• M70: 33,074,444 km (0.095 R)
• M71: 33,975,621 km (0.116 R)
• M72: 34,999,170 km (0.12 R)
• M73: 35,228,055 km (0.068 R)
• M74: 35,342,647 km (0.118 R)
• M75: 35,975,146 km (0.1 R)
• M76: 36,148,381 km (0.061 R)
• M77: 36,495,448 km (0.086 R)
• M78: 36,669,430 km (0.052 R)
• M79: 37,251,515 km (0.1 R)
• M80: 37,485,038 km (0.086 R)
• M81: 37,836,443 km (0.112 R)
• M82: 39,490,696 km (0.066 R)

Asteroid Belt

Center: 7.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.8

Radius: 9.2

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.31 AU - 8.37 AU

Year: 8841 Days

Day: 9.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 38,149,863 km

• M1: 152,440 km (0.107 R)
• M2: 332,107 km (0.078 R)
• M3: 489,634 km (0.095 R)
• M4: 673,490 km (0.105 R)
• M5: 744,698 km (0.085 R)
• M6: 834,008 km (0.057 R)
• M7: 942,915 km (0.069 R)
• M8: 1,390,063 km (0.06 R)
• M9: 1,636,601 km (0.106 R)
• M10: 1,959,283 km (0.077 R)
• M11: 2,043,208 km (0.107 R)
• M12: 2,548,699 km (0.097 R)
• M13: 2,851,335 km (0.089 R)
• M14: 3,465,435 km (0.077 R)
• M15: 4,119,776 km (0.065 R)
• M16: 4,954,681 km (0.109 R)
• M17: 5,098,894 km (0.057 R)
• M18: 5,361,887 km (0.117 R)
• M19: 5,420,978 km (0.034 R)
• M20: 5,931,855 km (0.096 R)
• M21: 6,054,375 km (0.066 R)
• M22: 6,426,874 km (0.115 R)
• M23: 6,489,705 km (0.029 R)
• M24: 6,552,686 km (0.113 R)
• M25: 6,679,395 km (0.094 R)
• M26: 7,031,848 km (0.08 R)
• M27: 7,324,761 km (0.096 R)
• M28: 7,522,379 km (0.089 R)
• M29: 7,922,703 km (0.101 R)
• M30: 7,990,172 km (0.092 R)
• M31: 8,364,316 km (0.106 R)
• M32: 8,640,025 km (0.035 R)
• M33: 9,165,114 km (0.101 R)
• M34: 9,664,621 km (0.072 R)
• M35: 10,063,299 km (0.093 R)
• M36: 10,283,058 km (0.088 R)
• M37: 11,405,342 km (0.118 R)
• M38: 11,672,823 km (0.079 R)
• M39: 11,788,013 km (0.099 R)
• M40: 12,526,877 km (0.112 R)
• M41: 12,723,748 km (0.111 R)
• M42: 12,921,666 km (0.108 R)
• M43: 13,642,727 km (0.084 R)
• M44: 14,171,705 km (0.105 R)
• M45: 14,707,266 km (0.101 R)
• M46: 14,790,293 km (0.12 R)
• M47: 15,082,009 km (0.036 R)
• M48: 15,840,769 km (0.065 R)
• M49: 16,096,432 km (0.077 R)
• M50: 17,002,247 km (0.102 R)
• M51: 17,089,313 km (0.098 R)
• M52: 17,351,558 km (0.084 R)
• M53: 17,659,281 km (0.116 R)
• M54: 18,057,510 km (0.113 R)
• M55: 18,593,071 km (0.115 R)
• M56: 18,727,858 km (0.045 R)
• M57: 19,451,762 km (0.116 R)
• M58: 19,725,676 km (0.071 R)
• M59: 19,954,860 km (0.113 R)
• M60: 20,508,522 km (0.059 R)
• M61: 20,833,747 km (0.112 R)
• M62: 21,395,487 km (0.062 R)
• M63: 22,057,009 km (0.065 R)
• M64: 22,199,726 km (0.079 R)
• M65: 22,773,284 km (0.081 R)
• M66: 23,013,688 km (0.025 R)
• M67: 25,066,619 km (0.095 R)
• M68: 25,564,032 km (0.083 R)
• M69: 25,813,861 km (0.053 R)
• M70: 26,114,851 km (0.062 R)
• M71: 26,821,701 km (0.092 R)
• M72: 26,923,129 km (0.11 R)
• M73: 27,534,685 km (0.087 R)
• M74: 28,512,457 km (0.095 R)
• M75: 28,615,978 km (0.108 R)
• M76: 29,868,711 km (0.083 R)
• M77: 31,139,246 km (0.065 R)
• M78: 31,834,876 km (0.085 R)
• M79: 32,481,438 km (0.098 R)
• M80: 32,860,668 km (0.092 R)
• M81: 33,023,580 km (0.116 R)
• M82: 33,568,715 km (0.047 R)
• M83: 35,166,420 km (0.116 R)
• M84: 35,500,173 km (0.119 R)
• M85: 36,451,167 km (0.067 R)
• M86: 37,808,019 km (0.111 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 11,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit