🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.77 AU - 0.97 AU

Year: 298 Days

Day: 36.6 Hours

Environment

Temp: 116 °C

Axial Tilt: 33.9 °

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: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.68 AU - 1.12 AU

Year: 313 Days

Day: 20.7 Hours

Environment

Temp: 89 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.76 AU - 1.1 AU

Year: 329 Days

Day: 18.5 Hours

Environment

Temp: 116 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.91 AU - 1.19 AU

Year: 395 Days

Day: 15.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 47.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.61 AU - 2.53 AU

Year: 1093 Days

Day: 32.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933

Radius: 12.1

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.13 AU - 5.61 AU

Year: 3945 Days

Day: 8.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,872,759 km

• M1: 187,895 km (0.115 R)
• M2: 290,818 km (0.096 R)
• M3: 440,117 km (0.117 R)
• M4: 643,570 km (0.109 R)
• M5: 722,857 km (0.097 R)
• M6: 1,159,533 km (0.072 R)
• M7: 1,259,165 km (0.097 R)
• M8: 1,347,129 km (0.101 R)
• M9: 1,483,113 km (0.11 R)
• M10: 1,704,069 km (0.108 R)
• M11: 1,987,109 km (0.081 R)
• M12: 2,073,277 km (0.059 R)
• M13: 2,285,556 km (0.117 R)
• M14: 2,431,115 km (0.097 R)
• M15: 2,542,266 km (0.108 R)
• M16: 3,389,289 km (0.114 R)
• M17: 3,598,128 km (0.058 R)
• M18: 3,768,370 km (0.09 R)
• M19: 3,963,147 km (0.109 R)
• M20: 4,205,795 km (0.046 R)
• M21: 4,340,283 km (0.096 R)
• M22: 4,430,640 km (0.082 R)
• M23: 4,521,745 km (0.097 R)
• M24: 4,613,449 km (0.117 R)
• M25: 5,345,282 km (0.037 R)
• M26: 5,442,371 km (0.074 R)
• M27: 5,737,228 km (0.118 R)
• M28: 5,936,642 km (0.11 R)
• M29: 6,471,454 km (0.059 R)
• M30: 6,836,473 km (0.088 R)
• M31: 7,128,189 km (0.097 R)
• M32: 7,641,609 km (0.072 R)
• M33: 8,818,645 km (0.1 R)
• M34: 9,399,085 km (0.1 R)
• M35: 9,516,519 km (0.108 R)
• M36: 9,931,952 km (0.098 R)
• M37: 10,141,838 km (0.102 R)
• M38: 10,262,414 km (0.086 R)
• M39: 11,244,674 km (0.064 R)
• M40: 11,463,535 km (0.047 R)
• M41: 12,288,717 km (0.115 R)
• M42: 12,708,638 km (0.066 R)
• M43: 13,133,197 km (0.065 R)
• M44: 13,462,911 km (0.097 R)
• M45: 13,996,227 km (0.115 R)
• M46: 14,198,035 km (0.105 R)
• M47: 14,366,931 km (0.086 R)
• M48: 14,946,323 km (0.086 R)
• M49: 15,221,583 km (0.096 R)
• M50: 15,463,782 km (0.089 R)
• M51: 15,882,058 km (0.119 R)
• M52: 15,987,225 km (0.11 R)
• M53: 16,127,698 km (0.111 R)
• M54: 17,267,035 km (0.083 R)
• M55: 17,411,247 km (0.1 R)
• M56: 17,737,221 km (0.088 R)
• M57: 18,175,094 km (0.118 R)
• M58: 18,505,855 km (0.059 R)
• M59: 18,801,460 km (0.116 R)
• M60: 19,435,007 km (0.12 R)
• M61: 19,547,505 km (0.029 R)
• M62: 20,265,126 km (0.08 R)
• M63: 20,646,301 km (0.11 R)
• M64: 21,609,712 km (0.061 R)
• M65: 21,765,144 km (0.111 R)
• M66: 23,101,950 km (0.116 R)
• M67: 23,540,123 km (0.056 R)
• M68: 24,021,229 km (0.075 R)
• M69: 24,142,104 km (0.085 R)
• M70: 24,667,941 km (0.059 R)
• M71: 25,279,198 km (0.086 R)
• M72: 25,771,973 km (0.118 R)
• M73: 26,433,794 km (0.109 R)
• M74: 27,437,147 km (0.1 R)
• M75: 27,521,371 km (0.106 R)
• M76: 27,689,967 km (0.075 R)
• M77: 27,816,677 km (0.112 R)
• M78: 28,070,544 km (0.112 R)
• M79: 28,367,795 km (0.109 R)
• M80: 28,580,823 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.4

Radius: 10.5

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.84 AU - 7.1 AU

Year: 6041 Days

Day: 14.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,872,759 km

• M1: 186,249 km (0.117 R)
• M2: 287,976 km (0.099 R)
• M3: 400,773 km (0.081 R)
• M4: 469,438 km (0.093 R)
• M5: 908,209 km (0.077 R)
• M6: 1,297,014 km (0.076 R)
• M7: 1,997,730 km (0.094 R)
• M8: 2,180,090 km (0.066 R)
• M9: 2,348,986 km (0.062 R)
• M10: 2,780,276 km (0.095 R)
• M11: 2,922,694 km (0.095 R)
• M12: 3,067,654 km (0.099 R)
• M13: 3,407,989 km (0.094 R)
• M14: 3,782,881 km (0.111 R)
• M15: 3,850,500 km (0.074 R)
• M16: 4,194,425 km (0.111 R)
• M17: 4,264,437 km (0.102 R)
• M18: 4,692,736 km (0.063 R)
• M19: 5,159,780 km (0.047 R)
• M20: 5,564,742 km (0.104 R)
• M21: 6,191,407 km (0.069 R)
• M22: 6,432,110 km (0.077 R)
• M23: 6,648,877 km (0.118 R)
• M24: 7,145,094 km (0.077 R)
• M25: 7,285,117 km (0.077 R)
• M26: 7,369,640 km (0.1 R)
• M27: 7,796,742 km (0.109 R)
• M28: 8,144,258 km (0.066 R)
• M29: 8,526,630 km (0.107 R)
• M30: 8,794,709 km (0.1 R)
• M31: 9,339,245 km (0.095 R)
• M32: 9,461,766 km (0.096 R)
• M33: 9,646,519 km (0.063 R)
• M34: 10,145,129 km (0.087 R)
• M35: 10,429,365 km (0.114 R)
• M36: 10,556,374 km (0.082 R)
• M37: 10,973,303 km (0.091 R)
• M38: 11,559,278 km (0.081 R)
• M39: 12,761,746 km (0.094 R)
• M40: 13,034,313 km (0.12 R)
• M41: 13,205,602 km (0.054 R)
• M42: 13,377,790 km (0.115 R)
• M43: 13,619,989 km (0.099 R)
• M44: 14,143,880 km (0.061 R)
• M45: 14,603,295 km (0.087 R)
• M46: 14,674,504 km (0.08 R)
• M47: 14,852,825 km (0.104 R)
• M48: 15,718,697 km (0.059 R)
• M49: 16,120,966 km (0.093 R)
• M50: 16,415,674 km (0.11 R)
• M51: 16,675,076 km (0.096 R)
• M52: 17,160,372 km (0.081 R)
• M53: 17,916,140 km (0.074 R)
• M54: 19,538,230 km (0.089 R)
• M55: 19,970,867 km (0.054 R)
• M56: 20,128,842 km (0.053 R)
• M57: 20,366,853 km (0.117 R)
• M58: 20,446,289 km (0.067 R)
• M59: 20,725,439 km (0.049 R)
• M60: 20,965,693 km (0.105 R)
• M61: 21,086,119 km (0.105 R)
• M62: 21,408,502 km (0.108 R)
• M63: 22,139,886 km (0.033 R)
• M64: 22,385,526 km (0.046 R)
• M65: 23,210,708 km (0.076 R)
• M66: 23,543,563 km (0.029 R)
• M67: 24,467,181 km (0.08 R)
• M68: 24,551,703 km (0.098 R)
• M69: 25,188,990 km (0.1 R)
• M70: 25,616,840 km (0.068 R)
• M71: 25,788,728 km (0.077 R)
• M72: 26,003,999 km (0.091 R)
• M73: 26,090,317 km (0.084 R)
• M74: 26,696,937 km (0.11 R)
• M75: 26,871,218 km (0.086 R)
• M76: 27,836,125 km (0.045 R)
• M77: 28,056,931 km (0.058 R)
• M78: 28,589,499 km (0.061 R)
• M79: 29,259,698 km (0.092 R)
• M80: 29,574,302 km (0.087 R)
• M81: 29,664,360 km (0.114 R)
• M82: 29,754,568 km (0.097 R)
• M83: 30,161,474 km (0.084 R)
• M84: 30,388,414 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.6

Radius: 11

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 8.1 AU - 9.08 AU

Year: 9242 Days

Day: 9.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,872,759 km

• M1: 283,039 km (0.093 R)
• M2: 677,828 km (0.098 R)
• M3: 981,063 km (0.12 R)
• M4: 1,085,781 km (0.037 R)
• M5: 1,423,573 km (0.12 R)
• M6: 1,625,381 km (0.093 R)
• M7: 1,772,436 km (0.043 R)
• M8: 1,946,119 km (0.109 R)
• M9: 2,148,225 km (0.114 R)
• M10: 2,573,383 km (0.116 R)
• M11: 2,821,117 km (0.104 R)
• M12: 3,286,665 km (0.069 R)
• M13: 3,583,019 km (0.113 R)
• M14: 3,665,447 km (0.117 R)
• M15: 3,944,746 km (0.106 R)
• M16: 4,202,055 km (0.063 R)
• M17: 4,435,427 km (0.099 R)
• M18: 4,643,069 km (0.07 R)
• M19: 4,763,196 km (0.064 R)
• M20: 5,379,689 km (0.059 R)
• M21: 5,729,449 km (0.083 R)
• M22: 5,858,552 km (0.107 R)
• M23: 7,028,706 km (0.077 R)
• M24: 7,341,216 km (0.119 R)
• M25: 7,411,228 km (0.072 R)
• M26: 7,658,214 km (0.082 R)
• M27: 7,800,482 km (0.047 R)
• M28: 7,907,893 km (0.081 R)
• M29: 8,160,265 km (0.064 R)
• M30: 8,305,674 km (0.073 R)
• M31: 9,008,335 km (0.106 R)
• M32: 9,347,922 km (0.113 R)
• M33: 9,461,916 km (0.039 R)
• M34: 10,234,589 km (0.097 R)
• M35: 10,430,861 km (0.073 R)
• M36: 10,787,353 km (0.108 R)
• M37: 11,228,667 km (0.104 R)
• M38: 11,390,531 km (0.117 R)
• M39: 12,587,614 km (0.095 R)
• M40: 12,671,688 km (0.118 R)
• M41: 12,882,471 km (0.082 R)
• M42: 13,608,320 km (0.109 R)
• M43: 14,523,111 km (0.077 R)
• M44: 14,611,374 km (0.101 R)
• M45: 15,233,551 km (0.087 R)
• M46: 15,638,064 km (0.074 R)
• M47: 16,228,676 km (0.094 R)
• M48: 17,478,716 km (0.095 R)
• M49: 18,376,752 km (0.077 R)
• M50: 18,615,660 km (0.05 R)
• M51: 19,825,308 km (0.118 R)
• M52: 21,561,242 km (0.084 R)
• M53: 21,661,921 km (0.055 R)
• M54: 21,863,579 km (0.072 R)
• M55: 22,116,848 km (0.059 R)
• M56: 22,218,276 km (0.106 R)
• M57: 23,293,735 km (0.113 R)
• M58: 24,859,127 km (0.097 R)
• M59: 25,070,509 km (0.065 R)
• M60: 25,229,382 km (0.114 R)
• M61: 25,441,661 km (0.032 R)
• M62: 27,107,433 km (0.111 R)
• M63: 27,379,402 km (0.067 R)
• M64: 28,255,896 km (0.084 R)
• M65: 28,697,509 km (0.033 R)
• M66: 29,923,763 km (0.101 R)
• M67: 30,317,654 km (0.07 R)
• M68: 30,543,397 km (0.067 R)
• M69: 31,281,064 km (0.098 R)
• M70: 31,795,232 km (0.06 R)
• M71: 32,600,518 km (0.062 R)
• M72: 33,762,594 km (0.117 R)
• M73: 34,348,868 km (0.069 R)
• M74: 35,056,615 km (0.1 R)
• M75: 36,666,737 km (0.055 R)
• M76: 37,088,155 km (0.117 R)
• M77: 37,996,513 km (0.111 R)
• M78: 39,096,207 km (0.111 R)
• M79: 41,577,287 km (0.11 R)
• M80: 41,953,825 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.4

Radius: 12.6

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.17 AU - 13.23 AU

Year: 13759 Days

Day: 11.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 173.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 58,872,759 km

• M1: 233,821 km (0.038 R)
• M2: 402,867 km (0.105 R)
• M3: 524,789 km (0.1 R)
• M4: 1,244,205 km (0.075 R)
• M5: 1,821,952 km (0.111 R)
• M6: 2,069,387 km (0.118 R)
• M7: 2,908,781 km (0.099 R)
• M8: 3,298,633 km (0.087 R)
• M9: 3,432,224 km (0.116 R)
• M10: 3,567,760 km (0.105 R)
• M11: 4,127,854 km (0.103 R)
• M12: 4,455,174 km (0.069 R)
• M13: 5,135,097 km (0.069 R)
• M14: 5,369,068 km (0.05 R)
• M15: 7,408,236 km (0.085 R)
• M16: 7,496,200 km (0.114 R)
• M17: 8,486,089 km (0.078 R)
• M18: 8,716,769 km (0.086 R)
• M19: 9,852,965 km (0.12 R)
• M20: 11,797,288 km (0.043 R)
• M21: 12,262,537 km (0.117 R)
• M22: 12,471,226 km (0.051 R)
• M23: 12,786,579 km (0.039 R)
• M24: 13,640,184 km (0.084 R)
• M25: 14,237,828 km (0.11 R)
• M26: 16,081,622 km (0.066 R)
• M27: 17,118,784 km (0.084 R)
• M28: 18,595,015 km (0.117 R)
• M29: 18,714,843 km (0.092 R)
• M30: 19,318,022 km (0.059 R)
• M31: 19,988,819 km (0.117 R)
• M32: 20,234,758 km (0.114 R)
• M33: 23,262,319 km (0.051 R)
• M34: 23,391,572 km (0.083 R)
• M35: 23,650,675 km (0.068 R)
• M36: 23,780,526 km (0.107 R)
• M37: 25,026,677 km (0.08 R)
• M38: 27,241,024 km (0.084 R)
• M39: 28,751,813 km (0.102 R)
• M40: 29,867,664 km (0.1 R)
• M41: 30,360,289 km (0.079 R)
• M42: 32,285,614 km (0.114 R)
• M43: 33,956,622 km (0.05 R)
• M44: 34,323,586 km (0.113 R)
• M45: 34,839,699 km (0.065 R)
• M46: 37,989,182 km (0.062 R)
• M47: 38,141,473 km (0.101 R)
• M48: 39,289,786 km (0.084 R)
• M49: 40,371,678 km (0.087 R)
• M50: 41,934,378 km (0.057 R)
• M51: 42,407,107 km (0.104 R)
• M52: 43,516,824 km (0.054 R)
• M53: 44,075,273 km (0.08 R)
• M54: 44,235,193 km (0.12 R)
• M55: 45,683,899 km (0.08 R)
• M56: 46,576,848 km (0.045 R)
• M57: 46,739,760 km (0.109 R)
• M58: 47,148,013 km (0.045 R)
• M59: 47,229,843 km (0.08 R)
• M60: 49,539,185 km (0.119 R)
• M61: 50,791,469 km (0.118 R)
• M62: 51,043,242 km (0.119 R)
• M63: 51,211,241 km (0.099 R)
• M64: 51,632,209 km (0.098 R)
• M65: 52,986,668 km (0.108 R)
• M66: 53,753,806 km (0.103 R)
• M67: 53,839,226 km (0.116 R)
• M68: 55,385,320 km (0.057 R)
• M69: 55,817,359 km (0.119 R)
• M70: 56,163,678 km (0.078 R)
• M71: 57,731,464 km (0.1 R)
• M72: 57,994,158 km (0.105 R)
• M73: 58,608,706 km (0.041 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 11,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit