🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.52 AU - 0.82 AU

Year: 199 Days

Day: 32.2 Hours

Environment

Temp: 218 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.09 AU - 1.35 AU

Year: 490 Days

Day: 21.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,119,203 km

• M1: 204,799 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.09 AU - 1.65 AU

Year: 583 Days

Day: 15.2 Hours

Environment

Temp: -19 °C

Axial Tilt: 48.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.38 AU - 1.98 AU

Year: 791 Days

Day: 31.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.68 AU - 3.6 AU

Year: 2022 Days

Day: 21.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.9

Radius: 13.6

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.22 AU - 8.7 AU

Year: 6673 Days

Day: 14.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 121.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 76,119,203 km

• M1: 210,783 km (0.102 R)
• M2: 464,801 km (0.114 R)
• M3: 712,235 km (0.115 R)
• M4: 853,456 km (0.098 R)
• M5: 940,821 km (0.098 R)
• M6: 1,411,456 km (0.084 R)
• M7: 1,737,280 km (0.111 R)
• M8: 1,968,259 km (0.113 R)
• M9: 2,262,518 km (0.063 R)
• M10: 2,589,838 km (0.087 R)
• M11: 2,702,336 km (0.096 R)
• M12: 2,913,119 km (0.082 R)
• M13: 3,169,380 km (0.103 R)
• M14: 3,412,477 km (0.076 R)
• M15: 3,536,494 km (0.093 R)
• M16: 3,682,950 km (0.102 R)
• M17: 3,810,258 km (0.055 R)
• M18: 3,939,062 km (0.104 R)
• M19: 4,201,007 km (0.104 R)
• M20: 4,311,859 km (0.034 R)
• M21: 4,423,759 km (0.081 R)
• M22: 4,604,772 km (0.032 R)
• M23: 5,091,713 km (0.101 R)
• M24: 5,449,850 km (0.095 R)
• M25: 5,964,916 km (0.066 R)
• M26: 6,089,980 km (0.062 R)
• M27: 6,241,074 km (0.091 R)
• M28: 6,342,651 km (0.107 R)
• M29: 6,444,676 km (0.115 R)
• M30: 6,676,254 km (0.086 R)
• M31: 6,780,075 km (0.054 R)
• M32: 8,654,985 km (0.114 R)
• M33: 9,605,380 km (0.094 R)
• M34: 10,257,328 km (0.115 R)
• M35: 10,588,687 km (0.098 R)
• M36: 10,831,933 km (0.054 R)
• M37: 11,541,625 km (0.068 R)
• M38: 11,760,637 km (0.049 R)
• M39: 12,012,709 km (0.078 R)
• M40: 12,107,554 km (0.118 R)
• M41: 12,362,020 km (0.047 R)
• M42: 12,457,912 km (0.106 R)
• M43: 13,006,039 km (0.097 R)
• M44: 13,136,039 km (0.107 R)
• M45: 13,760,012 km (0.108 R)
• M46: 14,159,139 km (0.06 R)
• M47: 14,427,219 km (0.093 R)
• M48: 14,697,093 km (0.082 R)
• M49: 15,379,110 km (0.107 R)
• M50: 15,724,083 km (0.111 R)
• M51: 15,828,053 km (0.045 R)
• M52: 16,036,593 km (0.057 R)
• M53: 16,597,435 km (0.069 R)
• M54: 17,271,822 km (0.09 R)
• M55: 17,486,645 km (0.037 R)
• M56: 17,810,524 km (0.109 R)
• M57: 18,136,498 km (0.099 R)
• M58: 18,500,918 km (0.09 R)
• M59: 19,832,938 km (0.089 R)
• M60: 20,095,482 km (0.041 R)
• M61: 20,208,428 km (0.112 R)
• M62: 20,397,071 km (0.083 R)
• M63: 20,852,148 km (0.055 R)
• M64: 21,310,665 km (0.081 R)
• M65: 22,588,530 km (0.04 R)
• M66: 22,705,965 km (0.097 R)
• M67: 23,059,465 km (0.081 R)
• M68: 23,335,622 km (0.08 R)
• M69: 23,652,620 km (0.09 R)
• M70: 23,891,229 km (0.12 R)
• M71: 24,370,989 km (0.089 R)
• M72: 24,934,823 km (0.085 R)
• M73: 25,706,749 km (0.11 R)
• M74: 27,066,294 km (0.112 R)
• M75: 28,237,944 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17

Radius: 9.5

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.77 AU - 10.27 AU

Year: 9846 Days

Day: 7.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 76,119,203 km

• M1: 124,465 km (0.106 R)
• M2: 552,016 km (0.085 R)
• M3: 1,021,005 km (0.091 R)
• M4: 1,192,145 km (0.102 R)
• M5: 1,263,354 km (0.113 R)
• M6: 1,382,135 km (0.104 R)
• M7: 1,553,125 km (0.085 R)
• M8: 1,721,124 km (0.051 R)
• M9: 1,979,030 km (0.052 R)
• M10: 2,096,614 km (0.097 R)
• M11: 2,474,648 km (0.112 R)
• M12: 2,636,513 km (0.099 R)
• M13: 2,718,792 km (0.096 R)
• M14: 2,934,512 km (0.109 R)
• M15: 3,056,733 km (0.101 R)
• M16: 3,575,838 km (0.086 R)
• M17: 4,013,561 km (0.042 R)
• M18: 4,176,922 km (0.036 R)
• M19: 4,370,352 km (0.048 R)
• M20: 4,454,277 km (0.089 R)
• M21: 4,680,469 km (0.088 R)
• M22: 4,838,145 km (0.041 R)
• M23: 4,939,422 km (0.119 R)
• M24: 5,277,364 km (0.077 R)
• M25: 5,622,636 km (0.111 R)
• M26: 5,775,076 km (0.075 R)
• M27: 6,006,504 km (0.109 R)
• M28: 6,767,060 km (0.025 R)
• M29: 7,591,344 km (0.112 R)
• M30: 7,964,142 km (0.105 R)
• M31: 8,101,173 km (0.107 R)
• M32: 8,342,924 km (0.044 R)
• M33: 8,482,199 km (0.101 R)
• M34: 8,587,067 km (0.119 R)
• M35: 9,387,715 km (0.11 R)
• M36: 9,751,238 km (0.092 R)
• M37: 10,026,797 km (0.068 R)
• M38: 10,156,349 km (0.103 R)
• M39: 10,454,498 km (0.09 R)
• M40: 10,623,543 km (0.03 R)
• M41: 10,755,489 km (0.093 R)
• M42: 11,250,807 km (0.117 R)
• M43: 11,753,606 km (0.03 R)
• M44: 13,631,807 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.1

Radius: 6.3

Gravity: 23.51 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 12.91 AU - 12.99 AU

Year: 16937 Days

Day: 18.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,119,203 km

• M1: 80,783 km (0.088 R)
• M2: 774,468 km (0.104 R)
• M3: 871,408 km (0.08 R)
• M4: 972,685 km (0.114 R)
• M5: 1,186,760 km (0.03 R)
• M6: 2,080,906 km (0.028 R)
• M7: 2,148,674 km (0.069 R)
• M8: 2,286,753 km (0.072 R)
• M9: 3,135,422 km (0.096 R)
• M10: 3,292,200 km (0.089 R)
• M11: 3,902,709 km (0.076 R)
• M12: 4,156,726 km (0.112 R)
• M13: 4,199,661 km (0.076 R)
• M14: 4,859,986 km (0.051 R)
• M15: 5,599,598 km (0.069 R)
• M16: 5,837,907 km (0.12 R)
• M17: 6,423,433 km (0.093 R)
• M18: 6,672,813 km (0.058 R)
• M19: 7,078,672 km (0.12 R)
• M20: 7,967,134 km (0.102 R)
• M21: 8,181,358 km (0.045 R)
• M22: 8,289,218 km (0.119 R)
• M23: 8,615,341 km (0.084 R)
• M24: 9,056,954 km (0.112 R)
• M25: 9,505,748 km (0.088 R)
• M26: 9,562,445 km (0.107 R)
• M27: 9,847,280 km (0.062 R)
• M28: 11,252,752 km (0.119 R)
• M29: 11,735,055 km (0.06 R)
• M30: 12,039,786 km (0.112 R)
• M31: 13,032,966 km (0.081 R)
• M32: 14,116,504 km (0.112 R)
• M33: 14,701,880 km (0.115 R)
• M34: 15,295,036 km (0.091 R)
• M35: 15,561,320 km (0.088 R)
• M36: 15,628,041 km (0.094 R)
• M37: 15,963,439 km (0.099 R)
• M38: 16,233,463 km (0.086 R)
• M39: 17,052,512 km (0.094 R)
• M40: 17,121,327 km (0.063 R)
• M41: 17,605,874 km (0.105 R)
• M42: 17,675,587 km (0.088 R)
• M43: 17,884,874 km (0.109 R)
• M44: 18,943,878 km (0.06 R)
• M45: 19,373,223 km (0.12 R)
• M46: 19,445,030 km (0.097 R)
• M47: 19,733,455 km (0.12 R)
• M48: 20,680,260 km (0.109 R)
• M49: 21,865,823 km (0.105 R)
• M50: 22,391,360 km (0.096 R)
• M51: 22,693,548 km (0.051 R)
• M52: 22,997,232 km (0.068 R)
• M53: 23,992,955 km (0.104 R)
• M54: 24,224,832 km (0.083 R)
• M55: 24,379,815 km (0.106 R)
• M56: 26,663,277 km (0.084 R)
• M57: 26,823,197 km (0.065 R)
• M58: 27,144,234 km (0.071 R)
• M59: 28,849,949 km (0.115 R)
• M60: 29,508,778 km (0.118 R)
• M61: 30,172,544 km (0.075 R)
• M62: 30,422,821 km (0.056 R)
• M63: 30,673,697 km (0.105 R)
• M64: 30,841,396 km (0.079 R)
• M65: 32,193,462 km (0.059 R)
• M66: 32,449,125 km (0.113 R)
• M67: 33,048,264 km (0.108 R)
• M68: 33,737,611 km (0.111 R)
• M69: 33,997,313 km (0.086 R)
• M70: 36,364,250 km (0.117 R)
• M71: 40,977,699 km (0.065 R)
• M72: 41,439,957 km (0.084 R)
• M73: 41,532,558 km (0.119 R)
• M74: 41,718,059 km (0.085 R)
• M75: 41,810,810 km (0.091 R)
• M76: 41,996,760 km (0.032 R)
• M77: 42,462,608 km (0.102 R)
• M78: 43,024,048 km (0.115 R)
• M79: 44,817,876 km (0.071 R)
• M80: 47,505,701 km (0.1 R)
• M81: 49,752,213 km (0.032 R)
• M82: 54,145,453 km (0.082 R)
• M83: 56,080,651 km (0.082 R)
• M84: 56,593,622 km (0.078 R)
• M85: 56,696,396 km (0.118 R)
• M86: 61,280,075 km (0.103 R)
• M87: 62,656,974 km (0.109 R)
• M88: 62,869,702 km (0.057 R)
• M89: 63,616,046 km (0.047 R)
• M90: 64,580,204 km (0.081 R)
• M91: 65,010,148 km (0.068 R)
• M92: 65,981,188 km (0.063 R)
• M93: 67,828,273 km (0.103 R)
• M94: 70,796,744 km (0.087 R)
• M95: 71,351,153 km (0.056 R)
• M96: 74,594,734 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 766.7

Radius: 4.3

Gravity: 41.47 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 13.28 AU - 14.6 AU

Year: 18916 Days

Day: 15.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,119,203 km

• M1: 80,334 km (0.12 R)
• M2: 237,113 km (0.035 R)
• M3: 661,971 km (0.102 R)
• M4: 779,555 km (0.066 R)
• M5: 955,482 km (0.117 R)
• M6: 1,171,351 km (0.075 R)
• M7: 1,227,750 km (0.11 R)
• M8: 2,567,997 km (0.085 R)
• M9: 2,604,649 km (0.069 R)
• M10: 2,790,748 km (0.119 R)
• M11: 3,175,963 km (0.056 R)
• M12: 3,660,062 km (0.062 R)
• M13: 4,123,665 km (0.107 R)
• M14: 4,209,983 km (0.119 R)
• M15: 5,013,174 km (0.096 R)
• M16: 5,151,702 km (0.077 R)
• M17: 5,198,077 km (0.081 R)
• M18: 5,385,075 km (0.11 R)
• M19: 5,574,465 km (0.078 R)
• M20: 6,755,241 km (0.075 R)
• M21: 7,269,260 km (0.113 R)
• M22: 7,583,714 km (0.098 R)
• M23: 8,063,774 km (0.068 R)
• M24: 9,675,990 km (0.048 R)
• M25: 10,371,471 km (0.107 R)
• M26: 11,082,958 km (0.077 R)
• M27: 11,263,224 km (0.08 R)
• M28: 11,565,860 km (0.069 R)
• M29: 11,994,159 km (0.07 R)
• M30: 12,055,793 km (0.092 R)
• M31: 12,117,428 km (0.103 R)
• M32: 13,055,556 km (0.109 R)
• M33: 13,309,723 km (0.081 R)
• M34: 13,758,367 km (0.116 R)
• M35: 15,669,031 km (0.085 R)
• M36: 16,896,182 km (0.078 R)
• M37: 18,012,481 km (0.078 R)
• M38: 19,152,567 km (0.095 R)
• M39: 23,168,671 km (0.093 R)
• M40: 24,095,280 km (0.106 R)
• M41: 24,563,073 km (0.074 R)
• M42: 25,349,359 km (0.068 R)
• M43: 25,586,921 km (0.104 R)
• M44: 25,825,230 km (0.114 R)
• M45: 26,383,978 km (0.093 R)
• M46: 26,464,163 km (0.104 R)
• M47: 27,189,114 km (0.089 R)
• M48: 27,432,360 km (0.093 R)
• M49: 28,002,328 km (0.045 R)
• M50: 28,084,158 km (0.034 R)
• M51: 28,247,968 km (0.083 R)
• M52: 30,237,619 km (0.06 R)
• M53: 30,826,436 km (0.118 R)
• M54: 31,930,020 km (0.111 R)
• M55: 32,186,431 km (0.117 R)
• M56: 32,701,496 km (0.088 R)
• M57: 32,787,665 km (0.108 R)
• M58: 32,960,151 km (0.11 R)
• M59: 33,305,872 km (0.114 R)
• M60: 34,088,268 km (0.11 R)
• M61: 36,115,020 km (0.091 R)
• M62: 36,471,512 km (0.11 R)
• M63: 39,823,552 km (0.058 R)
• M64: 40,931,623 km (0.051 R)
• M65: 41,489,473 km (0.12 R)
• M66: 41,676,022 km (0.062 R)
• M67: 43,083,588 km (0.091 R)
• M68: 45,080,421 km (0.049 R)
• M69: 45,656,522 km (0.056 R)
• M70: 45,752,714 km (0.097 R)
• M71: 48,671,218 km (0.083 R)
• M72: 49,855,435 km (0.104 R)
• M73: 53,565,762 km (0.075 R)
• M74: 53,667,339 km (0.117 R)
• M75: 53,972,219 km (0.114 R)
• M76: 57,052,888 km (0.095 R)
• M77: 58,092,294 km (0.047 R)
• M78: 58,300,983 km (0.101 R)
• M79: 58,614,391 km (0.096 R)
• M80: 59,768,538 km (0.096 R)
• M81: 60,930,016 km (0.119 R)
• M82: 61,566,704 km (0.028 R)
• M83: 61,779,433 km (0.117 R)
• M84: 62,953,776 km (0.047 R)
• M85: 64,459,030 km (0.071 R)
• M86: 64,783,208 km (0.117 R)
• M87: 65,216,145 km (0.089 R)
• M88: 66,848,407 km (0.075 R)
• M89: 68,604,088 km (0.084 R)
• M90: 69,820,019 km (0.078 R)
• M91: 73,172,059 km (0.028 R)
• M92: 74,074,732 km (0.115 R)
• M93: 74,187,828 km (0.116 R)
• M94: 74,754,206 km (0.089 R)
• M95: 75,663,312 km (0.095 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 20,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit