🌌 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): 0.047

Orbit Range: 0.61 AU - 0.67 AU

Year: 193 Days

Day: 18.9 Hours

Environment

Temp: 191 °C

Axial Tilt: 104.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.77 AU - 0.99 AU

Year: 311 Days

Day: 44.5 Hours

Environment

Temp: 31 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 62,490,237 km

• M1: 282,890 km (0.045 R)
• M2: 678,576 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.23 AU - 1.41 AU

Year: 571 Days

Day: 44.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.51 AU - 1.77 AU

Year: 791 Days

Day: 47.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.56 AU - 2.6 AU

Year: 1130 Days

Day: 35.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,490,237 km

• M1: 50,863 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.1

Radius: 13.4

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.68 AU - 7.42 AU

Year: 6315 Days

Day: 5.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,490,237 km

• M1: 170,093 km (0.055 R)
• M2: 320,289 km (0.099 R)
• M3: 465,997 km (0.117 R)
• M4: 588,368 km (0.115 R)
• M5: 981,212 km (0.091 R)
• M6: 1,096,253 km (0.082 R)
• M7: 1,181,524 km (0.12 R)
• M8: 1,359,246 km (0.059 R)
• M9: 1,451,698 km (0.116 R)
• M10: 1,682,677 km (0.057 R)
• M11: 1,988,754 km (0.052 R)
• M12: 2,073,576 km (0.119 R)
• M13: 2,246,810 km (0.118 R)
• M14: 2,701,438 km (0.056 R)
• M15: 3,036,986 km (0.104 R)
• M16: 3,285,169 km (0.115 R)
• M17: 3,617,725 km (0.036 R)
• M18: 3,827,910 km (0.037 R)
• M19: 4,096,289 km (0.104 R)
• M20: 4,909,802 km (0.074 R)
• M21: 5,742,314 km (0.116 R)
• M22: 6,019,220 km (0.03 R)
• M23: 6,714,850 km (0.026 R)
• M24: 7,203,736 km (0.115 R)
• M25: 7,369,341 km (0.047 R)
• M26: 8,078,584 km (0.112 R)
• M27: 9,129,659 km (0.051 R)
• M28: 9,380,983 km (0.102 R)
• M29: 9,489,591 km (0.064 R)
• M30: 10,001,366 km (0.067 R)
• M31: 10,672,611 km (0.096 R)
• M32: 10,975,547 km (0.086 R)
• M33: 12,413,931 km (0.102 R)
• M34: 12,612,896 km (0.045 R)
• M35: 13,175,533 km (0.083 R)
• M36: 14,200,578 km (0.114 R)
• M37: 14,617,956 km (0.098 R)
• M38: 14,785,954 km (0.086 R)
• M39: 15,166,382 km (0.064 R)
• M40: 15,464,530 km (0.094 R)
• M41: 15,550,100 km (0.073 R)
• M42: 15,893,876 km (0.118 R)
• M43: 16,023,428 km (0.116 R)
• M44: 16,940,164 km (0.039 R)
• M45: 17,072,558 km (0.061 R)
• M46: 17,160,970 km (0.118 R)
• M47: 17,516,265 km (0.092 R)
• M48: 18,143,828 km (0.083 R)
• M49: 19,328,942 km (0.086 R)
• M50: 19,513,397 km (0.049 R)
• M51: 19,837,874 km (0.111 R)
• M52: 19,930,775 km (0.071 R)
• M53: 20,257,496 km (0.085 R)
• M54: 21,248,134 km (0.118 R)
• M55: 21,725,500 km (0.112 R)
• M56: 22,013,626 km (0.099 R)
• M57: 25,114,191 km (0.097 R)
• M58: 25,872,503 km (0.098 R)
• M59: 26,280,008 km (0.12 R)
• M60: 26,946,616 km (0.067 R)
• M61: 27,101,300 km (0.056 R)
• M62: 28,192,168 km (0.082 R)
• M63: 29,350,354 km (0.03 R)
• M64: 29,722,105 km (0.106 R)
• M65: 31,712,953 km (0.102 R)
• M66: 33,082,372 km (0.035 R)
• M67: 33,303,328 km (0.026 R)
• M68: 33,969,039 km (0.118 R)
• M69: 34,080,340 km (0.086 R)
• M70: 34,247,590 km (0.088 R)
• M71: 34,471,089 km (0.035 R)
• M72: 35,482,820 km (0.098 R)
• M73: 36,219,589 km (0.104 R)
• M74: 36,504,274 km (0.098 R)
• M75: 37,362,816 km (0.118 R)
• M76: 37,708,088 km (0.103 R)
• M77: 38,170,196 km (0.095 R)
• M78: 38,343,879 km (0.093 R)
• M79: 38,517,861 km (0.108 R)
• M80: 38,808,530 km (0.068 R)

Asteroid Belt

Center: 7.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.2

Radius: 14.7

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.73 AU - 9.75 AU

Year: 9734 Days

Day: 6.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 62,490,237 km

• M1: 189,541 km (0.077 R)
• M2: 297,999 km (0.078 R)
• M3: 405,261 km (0.082 R)
• M4: 611,406 km (0.115 R)
• M5: 781,649 km (0.078 R)
• M6: 1,264,700 km (0.083 R)
• M7: 1,771,987 km (0.055 R)
• M8: 2,070,883 km (0.065 R)
• M9: 2,181,735 km (0.088 R)
• M10: 2,550,195 km (0.054 R)
• M11: 2,790,748 km (0.103 R)
• M12: 2,938,850 km (0.091 R)
• M13: 3,242,983 km (0.052 R)
• M14: 3,399,013 km (0.043 R)
• M15: 3,531,108 km (0.095 R)
• M16: 4,076,392 km (0.093 R)
• M17: 4,387,706 km (0.092 R)
• M18: 5,094,256 km (0.102 R)
• M19: 5,430,104 km (0.082 R)
• M20: 5,741,716 km (0.082 R)
• M21: 5,868,126 km (0.116 R)
• M22: 6,059,312 km (0.085 R)
• M23: 6,778,429 km (0.053 R)
• M24: 7,663,301 km (0.101 R)
• M25: 7,802,576 km (0.038 R)
• M26: 8,368,654 km (0.117 R)
• M27: 9,879,443 km (0.111 R)
• M28: 10,069,433 km (0.066 R)
• M29: 10,222,322 km (0.1 R)
• M30: 10,337,512 km (0.079 R)
• M31: 10,453,151 km (0.082 R)
• M32: 11,155,812 km (0.115 R)
• M33: 11,473,109 km (0.053 R)
• M34: 11,753,157 km (0.098 R)
• M35: 12,607,061 km (0.032 R)
• M36: 13,607,422 km (0.086 R)
• M37: 13,903,925 km (0.094 R)
• M38: 14,031,831 km (0.09 R)
• M39: 14,633,215 km (0.093 R)
• M40: 14,806,599 km (0.112 R)
• M41: 15,067,946 km (0.093 R)
• M42: 15,199,293 km (0.114 R)
• M43: 15,418,903 km (0.107 R)
• M44: 15,639,709 km (0.025 R)
• M45: 16,084,165 km (0.117 R)
• M46: 16,578,137 km (0.105 R)
• M47: 17,626,818 km (0.099 R)
• M48: 18,089,524 km (0.083 R)
• M49: 19,358,712 km (0.066 R)
• M50: 20,220,845 km (0.102 R)
• M51: 20,414,125 km (0.1 R)
• M52: 20,608,004 km (0.049 R)
• M53: 21,340,735 km (0.102 R)
• M54: 21,439,020 km (0.062 R)
• M55: 23,285,357 km (0.084 R)
• M56: 23,386,635 km (0.087 R)
• M57: 23,691,216 km (0.093 R)
• M58: 24,355,880 km (0.081 R)
• M59: 24,716,261 km (0.069 R)
• M60: 26,017,762 km (0.117 R)
• M61: 26,386,222 km (0.062 R)
• M62: 28,200,395 km (0.048 R)
• M63: 28,416,415 km (0.092 R)
• M64: 28,850,249 km (0.077 R)
• M65: 30,219,967 km (0.09 R)
• M66: 30,662,776 km (0.097 R)
• M67: 32,342,312 km (0.029 R)
• M68: 32,852,141 km (0.12 R)
• M69: 33,994,321 km (0.089 R)
• M70: 34,397,188 km (0.063 R)
• M71: 35,033,428 km (0.104 R)
• M72: 36,083,006 km (0.114 R)
• M73: 36,965,484 km (0.115 R)
• M74: 37,914,683 km (0.044 R)
• M75: 39,112,513 km (0.067 R)
• M76: 39,837,165 km (0.089 R)
• M77: 40,261,873 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.3

Radius: 14.6

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.02 AU - 10.78 AU

Year: 11735 Days

Day: 7.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 62,490,237 km

• M1: 200,910 km (0.099 R)
• M2: 343,776 km (0.058 R)
• M3: 771,027 km (0.093 R)
• M4: 1,523,804 km (0.088 R)
• M5: 1,706,613 km (0.111 R)
• M6: 1,995,187 km (0.12 R)
• M7: 2,128,628 km (0.105 R)
• M8: 2,404,935 km (0.06 R)
• M9: 2,529,550 km (0.06 R)
• M10: 2,935,709 km (0.096 R)
• M11: 3,031,002 km (0.098 R)
• M12: 3,584,215 km (0.111 R)
• M13: 4,255,311 km (0.103 R)
• M14: 4,650,100 km (0.088 R)
• M15: 6,099,554 km (0.117 R)
• M16: 6,222,224 km (0.105 R)
• M17: 6,395,309 km (0.087 R)
• M18: 6,495,091 km (0.081 R)
• M19: 6,950,167 km (0.086 R)
• M20: 7,052,642 km (0.075 R)
• M21: 7,918,066 km (0.06 R)
• M22: 8,241,048 km (0.114 R)
• M23: 8,733,972 km (0.064 R)
• M24: 9,892,159 km (0.073 R)
• M25: 10,036,671 km (0.12 R)
• M26: 10,386,580 km (0.059 R)
• M27: 10,592,576 km (0.087 R)
• M28: 12,226,634 km (0.115 R)
• M29: 12,663,161 km (0.097 R)
• M30: 12,914,934 km (0.092 R)
• M31: 13,104,773 km (0.035 R)
• M32: 13,808,931 km (0.074 R)
• M33: 17,267,035 km (0.077 R)
• M34: 17,511,328 km (0.068 R)
• M35: 17,651,502 km (0.108 R)
• M36: 18,857,560 km (0.116 R)
• M37: 21,274,313 km (0.089 R)
• M38: 22,671,408 km (0.1 R)
• M39: 23,015,782 km (0.107 R)
• M40: 23,826,004 km (0.061 R)
• M41: 24,488,723 km (0.061 R)
• M42: 24,960,106 km (0.12 R)
• M43: 25,078,437 km (0.067 R)
• M44: 25,513,917 km (0.101 R)
• M45: 25,633,146 km (0.06 R)
• M46: 26,352,413 km (0.04 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.6

Radius: 11.9

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 11.15 AU - 11.59 AU

Year: 14443 Days

Day: 5.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 62,490,237 km

• M1: 274,213 km (0.063 R)
• M2: 471,981 km (0.088 R)
• M3: 703,858 km (0.077 R)
• M4: 887,265 km (0.058 R)
• M5: 1,110,465 km (0.119 R)
• M6: 1,611,917 km (0.091 R)
• M7: 1,803,253 km (0.115 R)
• M8: 1,916,050 km (0.071 R)
• M9: 2,002,367 km (0.032 R)
• M10: 2,516,087 km (0.083 R)
• M11: 3,413,674 km (0.062 R)
• M12: 3,697,611 km (0.12 R)
• M13: 4,288,373 km (0.091 R)
• M14: 5,068,525 km (0.03 R)
• M15: 5,850,025 km (0.1 R)
• M16: 5,934,398 km (0.119 R)
• M17: 6,233,294 km (0.059 R)
• M18: 6,406,379 km (0.115 R)
• M19: 6,493,445 km (0.116 R)
• M20: 6,624,942 km (0.039 R)
• M21: 8,081,427 km (0.073 R)
• M22: 8,175,673 km (0.113 R)
• M23: 8,652,591 km (0.109 R)
• M24: 8,942,961 km (0.073 R)
• M25: 9,434,240 km (0.082 R)
• M26: 9,733,286 km (0.102 R)
• M27: 10,648,975 km (0.073 R)
• M28: 11,486,125 km (0.09 R)
• M29: 11,592,189 km (0.099 R)
• M30: 11,805,516 km (0.05 R)
• M31: 12,020,039 km (0.099 R)
• M32: 12,344,218 km (0.106 R)
• M33: 12,562,032 km (0.066 R)
• M34: 12,891,148 km (0.099 R)
• M35: 14,867,036 km (0.117 R)
• M36: 15,624,750 km (0.083 R)
• M37: 16,454,719 km (0.105 R)
• M38: 16,574,546 km (0.098 R)
• M39: 16,694,524 km (0.069 R)
• M40: 17,481,858 km (0.081 R)
• M41: 18,281,458 km (0.107 R)
• M42: 18,467,558 km (0.107 R)
• M43: 18,779,320 km (0.09 R)
• M44: 19,915,965 km (0.077 R)
• M45: 20,107,599 km (0.117 R)
• M46: 20,364,010 km (0.117 R)
• M47: 20,686,094 km (0.111 R)
• M48: 22,123,281 km (0.105 R)
• M49: 22,853,768 km (0.088 R)
• M50: 24,066,408 km (0.105 R)
• M51: 24,817,838 km (0.092 R)
• M52: 28,185,585 km (0.079 R)
• M53: 29,194,473 km (0.097 R)
• M54: 29,557,697 km (0.037 R)
• M55: 29,922,416 km (0.099 R)
• M56: 30,435,537 km (0.117 R)
• M57: 30,951,650 km (0.08 R)
• M58: 31,992,402 km (0.099 R)
• M59: 34,337,648 km (0.11 R)
• M60: 35,724,720 km (0.119 R)
• M61: 36,659,407 km (0.096 R)
• M62: 38,473,730 km (0.099 R)
• M63: 38,553,166 km (0.039 R)
• M64: 38,792,224 km (0.118 R)
• M65: 38,871,960 km (0.095 R)
• M66: 39,191,501 km (0.115 R)
• M67: 40,802,520 km (0.104 R)
• M68: 40,883,602 km (0.095 R)
• M69: 40,964,834 km (0.104 R)
• M70: 41,452,972 km (0.108 R)
• M71: 41,616,183 km (0.039 R)
• M72: 41,861,224 km (0.11 R)
• M73: 42,764,197 km (0.11 R)
• M74: 43,094,210 km (0.09 R)
• M75: 44,672,916 km (0.078 R)
• M76: 45,091,491 km (0.12 R)
• M77: 47,972,297 km (0.079 R)
• M78: 48,744,821 km (0.101 R)
• M79: 50,389,051 km (0.066 R)
• M80: 51,963,568 km (0.073 R)
• M81: 52,227,609 km (0.054 R)
• M82: 54,355,638 km (0.061 R)
• M83: 55,071,165 km (0.069 R)
• M84: 55,609,867 km (0.055 R)
• M85: 55,699,925 km (0.118 R)
• M86: 56,421,286 km (0.062 R)
• M87: 56,873,819 km (0.079 R)
• M88: 62,023,277 km (0.098 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 11,325 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit