🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.47 AU - 0.61 AU

Year: 141 Days

Day: 47.4 Hours

Environment

Temp: 249 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.55 AU - 0.77 AU

Year: 190 Days

Day: 13.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.75 AU - 0.81 AU

Year: 244 Days

Day: 38.2 Hours

Environment

Temp: 158 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,127,982 km

• M1: 32,912 km (0.033 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.94 AU - 1.34 AU

Year: 432 Days

Day: 33.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.24 AU - 1.48 AU

Year: 563 Days

Day: 12.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 74,127,982 km

• M1: 599,139 km (0.065 R)
• M2: 816,206 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.7 AU - 2.46 AU

Year: 1064 Days

Day: 29.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.04 AU - 2.86 AU

Year: 1360 Days

Day: 26.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.8

Radius: 12.2

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.64 AU - 8.74 AU

Year: 7565 Days

Day: 10.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 74,127,982 km

• M1: 246,986 km (0.067 R)
• M2: 400,174 km (0.097 R)
• M3: 913,893 km (0.108 R)
• M4: 1,150,408 km (0.054 R)
• M5: 1,336,807 km (0.092 R)
• M6: 1,425,069 km (0.117 R)
• M7: 1,533,528 km (0.092 R)
• M8: 1,626,278 km (0.079 R)
• M9: 1,936,245 km (0.083 R)
• M10: 2,077,765 km (0.104 R)
• M11: 2,181,137 km (0.074 R)
• M12: 2,567,847 km (0.108 R)
• M13: 3,503,732 km (0.102 R)
• M14: 3,854,539 km (0.101 R)
• M15: 4,891,402 km (0.12 R)
• M16: 5,198,975 km (0.118 R)
• M17: 5,980,624 km (0.116 R)
• M18: 6,219,232 km (0.063 R)
• M19: 6,339,808 km (0.091 R)
• M20: 6,613,871 km (0.096 R)
• M21: 7,205,381 km (0.04 R)
• M22: 7,395,820 km (0.03 R)
• M23: 7,652,230 km (0.05 R)
• M24: 7,976,858 km (0.088 R)
• M25: 8,539,196 km (0.086 R)
• M26: 8,909,900 km (0.089 R)
• M27: 9,012,075 km (0.083 R)
• M28: 9,354,953 km (0.112 R)
• M29: 9,562,745 km (0.12 R)
• M30: 9,947,810 km (0.108 R)
• M31: 10,124,634 km (0.105 R)
• M32: 10,878,159 km (0.112 R)
• M33: 11,280,128 km (0.094 R)
• M34: 11,986,081 km (0.099 R)
• M35: 13,635,996 km (0.089 R)
• M36: 14,109,024 km (0.072 R)
• M37: 14,708,014 km (0.055 R)
• M38: 15,071,387 km (0.083 R)
• M39: 15,315,381 km (0.12 R)
• M40: 15,972,116 km (0.104 R)
• M41: 16,054,993 km (0.102 R)
• M42: 16,262,485 km (0.095 R)
• M43: 16,680,163 km (0.096 R)
• M44: 17,143,766 km (0.109 R)
• M45: 17,483,653 km (0.08 R)
• M46: 18,256,326 km (0.094 R)
• M47: 19,879,762 km (0.07 R)
• M48: 20,371,191 km (0.101 R)
• M49: 21,093,300 km (0.105 R)
• M50: 21,548,975 km (0.054 R)
• M51: 22,562,650 km (0.092 R)
• M52: 22,748,600 km (0.108 R)
• M53: 23,497,637 km (0.111 R)
• M54: 23,827,799 km (0.091 R)
• M55: 24,207,179 km (0.115 R)
• M56: 24,684,097 km (0.119 R)
• M57: 25,164,157 km (0.115 R)
• M58: 25,841,536 km (0.118 R)
• M59: 26,036,163 km (0.058 R)
• M60: 26,819,457 km (0.103 R)
• M61: 27,016,478 km (0.085 R)
• M62: 27,859,462 km (0.119 R)
• M63: 28,459,499 km (0.088 R)
• M64: 28,610,294 km (0.111 R)
• M65: 28,710,823 km (0.079 R)
• M66: 29,215,716 km (0.054 R)
• M67: 31,316,220 km (0.102 R)
• M68: 31,523,862 km (0.108 R)
• M69: 32,149,181 km (0.097 R)
• M70: 32,883,856 km (0.106 R)
• M71: 33,465,044 km (0.078 R)
• M72: 33,571,109 km (0.076 R)
• M73: 34,209,742 km (0.119 R)
• M74: 34,744,853 km (0.075 R)
• M75: 35,715,295 km (0.099 R)
• M76: 35,932,212 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.9

Radius: 8.8

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 11.22 AU - 13.26 AU

Year: 15192 Days

Day: 8.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 74,127,982 km

• M1: 137,331 km (0.085 R)
• M2: 196,871 km (0.108 R)
• M3: 254,167 km (0.084 R)
• M4: 320,439 km (0.03 R)
• M5: 434,283 km (0.12 R)
• M6: 609,611 km (0.049 R)
• M7: 990,188 km (0.094 R)
• M8: 1,165,367 km (0.09 R)
• M9: 1,267,244 km (0.109 R)
• M10: 1,350,869 km (0.064 R)
• M11: 1,501,963 km (0.113 R)
• M12: 1,590,824 km (0.063 R)
• M13: 2,364,394 km (0.045 R)
• M14: 2,654,315 km (0.074 R)
• M15: 2,735,247 km (0.051 R)
• M16: 2,983,580 km (0.113 R)
• M17: 3,741,293 km (0.099 R)
• M18: 4,331,307 km (0.111 R)
• M19: 5,389,562 km (0.058 R)
• M20: 6,054,226 km (0.035 R)
• M21: 6,487,312 km (0.025 R)
• M22: 6,597,116 km (0.115 R)
• M23: 6,818,671 km (0.039 R)
• M24: 7,005,219 km (0.102 R)
• M25: 7,421,550 km (0.119 R)
• M26: 8,678,023 km (0.099 R)
• M27: 9,830,525 km (0.079 R)
• M28: 9,956,935 km (0.065 R)
• M29: 10,683,083 km (0.109 R)
• M30: 11,205,778 km (0.092 R)
• M31: 11,470,417 km (0.117 R)
• M32: 11,915,919 km (0.086 R)
• M33: 13,146,810 km (0.111 R)
• M34: 13,472,635 km (0.042 R)
• M35: 13,659,931 km (0.119 R)
• M36: 13,801,002 km (0.099 R)
• M37: 14,561,558 km (0.112 R)
• M38: 15,140,800 km (0.093 R)
• M39: 16,123,060 km (0.115 R)
• M40: 16,672,084 km (0.114 R)
• M41: 16,772,614 km (0.054 R)
• M42: 17,634,747 km (0.1 R)
• M43: 17,839,845 km (0.117 R)
• M44: 18,303,898 km (0.089 R)
• M45: 18,667,570 km (0.116 R)
• M46: 19,086,145 km (0.064 R)
• M47: 19,243,971 km (0.109 R)
• M48: 19,719,842 km (0.092 R)
• M49: 20,737,257 km (0.116 R)
• M50: 20,899,571 km (0.105 R)
• M51: 21,279,699 km (0.067 R)
• M52: 24,117,421 km (0.105 R)
• M53: 25,204,698 km (0.12 R)
• M54: 27,130,920 km (0.105 R)
• M55: 27,962,236 km (0.107 R)
• M56: 29,103,967 km (0.049 R)
• M57: 29,528,376 km (0.074 R)
• M58: 29,589,262 km (0.11 R)
• M59: 29,954,879 km (0.093 R)
• M60: 30,138,286 km (0.055 R)
• M61: 31,556,923 km (0.085 R)
• M62: 31,619,006 km (0.05 R)
• M63: 31,743,471 km (0.105 R)
• M64: 31,868,086 km (0.043 R)
• M65: 31,930,469 km (0.068 R)
• M66: 34,907,616 km (0.071 R)
• M67: 35,746,710 km (0.117 R)
• M68: 36,461,788 km (0.033 R)
• M69: 37,378,674 km (0.117 R)
• M70: 39,436,093 km (0.107 R)
• M71: 39,905,681 km (0.088 R)
• M72: 39,973,000 km (0.072 R)
• M73: 40,107,488 km (0.093 R)
• M74: 41,257,746 km (0.044 R)
• M75: 41,325,664 km (0.1 R)
• M76: 42,831,067 km (0.064 R)
• M77: 43,659,690 km (0.089 R)
• M78: 44,563,261 km (0.103 R)
• M79: 45,965,591 km (0.058 R)
• M80: 46,318,343 km (0.099 R)
• M81: 47,453,492 km (0.038 R)
• M82: 47,596,059 km (0.074 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.6

Radius: 3.5

Gravity: 32.87 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 13.49 AU - 20.71 AU

Year: 25086 Days

Day: 17.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 74,127,982 km

• M1: 69,713 km (0.104 R)
• M2: 467,643 km (0.083 R)
• M3: 508,034 km (0.113 R)
• M4: 750,682 km (0.095 R)
• M5: 896,839 km (0.086 R)
• M6: 1,187,209 km (0.041 R)
• M7: 1,243,009 km (0.097 R)
• M8: 1,626,428 km (0.051 R)
• M9: 1,912,010 km (0.109 R)
• M10: 2,043,806 km (0.107 R)
• M11: 3,123,155 km (0.069 R)
• M12: 3,396,470 km (0.1 R)
• M13: 3,841,374 km (0.084 R)
• M14: 4,564,381 km (0.065 R)
• M15: 4,652,195 km (0.09 R)
• M16: 4,918,928 km (0.027 R)
• M17: 5,144,970 km (0.056 R)
• M18: 5,513,579 km (0.096 R)
• M19: 5,654,052 km (0.091 R)
• M20: 5,795,721 km (0.082 R)
• M21: 6,669,821 km (0.069 R)
• M22: 7,071,342 km (0.112 R)
• M23: 7,275,094 km (0.059 R)
• M24: 7,950,379 km (0.115 R)
• M25: 8,699,715 km (0.117 R)
• M26: 8,863,225 km (0.068 R)
• M27: 9,808,684 km (0.074 R)
• M28: 10,727,364 km (0.115 R)
• M29: 11,137,861 km (0.088 R)
• M30: 11,493,754 km (0.112 R)
• M31: 12,583,874 km (0.065 R)
• M32: 14,023,903 km (0.103 R)
• M33: 16,784,731 km (0.11 R)
• M34: 17,948,603 km (0.094 R)
• M35: 18,226,107 km (0.107 R)
• M36: 19,350,634 km (0.106 R)
• M37: 19,993,007 km (0.029 R)
• M38: 23,914,716 km (0.11 R)
• M39: 27,503,569 km (0.049 R)
• M40: 31,423,033 km (0.063 R)
• M41: 31,757,384 km (0.055 R)
• M42: 32,345,453 km (0.088 R)
• M43: 33,276,850 km (0.04 R)
• M44: 34,216,923 km (0.039 R)
• M45: 34,560,998 km (0.063 R)
• M46: 35,512,889 km (0.079 R)
• M47: 36,737,048 km (0.11 R)
• M48: 37,354,140 km (0.115 R)
• M49: 37,708,387 km (0.059 R)
• M50: 40,037,776 km (0.107 R)
• M51: 45,116,175 km (0.12 R)
• M52: 55,861,341 km (0.108 R)
• M53: 56,773,888 km (0.067 R)
• M54: 56,875,614 km (0.102 R)
• M55: 57,487,021 km (0.045 R)
• M56: 58,305,621 km (0.079 R)
• M57: 59,437,628 km (0.052 R)
• M58: 61,514,196 km (0.112 R)
• M59: 61,618,615 km (0.116 R)
• M60: 63,508,934 km (0.097 R)
• M61: 64,355,059 km (0.072 R)
• M62: 66,379,717 km (0.115 R)
• M63: 66,486,829 km (0.09 R)
• M64: 68,425,168 km (0.081 R)
• M65: 69,183,929 km (0.057 R)
• M66: 70,709,827 km (0.113 R)
• M67: 71,916,633 km (0.103 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 13,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit