🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.56 AU - 0.68 AU

Year: 186 Days

Day: 46.4 Hours

Environment

Temp: 201 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.95 AU - 0.97 AU

Year: 358 Days

Day: 34.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,824,270 km

• M1: 219,161 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.99 AU - 1.19 AU

Year: 433 Days

Day: 18 Hours

Environment

Temp: 4 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.51 AU - 1.89 AU

Year: 844 Days

Day: 19.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.12 AU - 3.02 AU

Year: 1569 Days

Day: 26.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.23 AU - 3.11 AU

Year: 1661 Days

Day: 32.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.2

Radius: 9.5

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.34 AU - 7.28 AU

Year: 6036 Days

Day: 10.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 64,824,270 km

• M1: 223,948 km (0.103 R)
• M2: 296,503 km (0.09 R)
• M3: 426,803 km (0.101 R)
• M4: 951,293 km (0.03 R)
• M5: 1,017,864 km (0.075 R)
• M6: 1,184,666 km (0.063 R)
• M7: 1,256,772 km (0.042 R)
• M8: 1,467,256 km (0.103 R)
• M9: 1,689,110 km (0.086 R)
• M10: 2,147,777 km (0.086 R)
• M11: 2,701,289 km (0.116 R)
• M12: 3,014,247 km (0.092 R)
• M13: 3,195,411 km (0.093 R)
• M14: 3,277,091 km (0.032 R)
• M15: 3,463,490 km (0.111 R)
• M16: 3,610,993 km (0.077 R)
• M17: 3,717,507 km (0.07 R)
• M18: 4,132,192 km (0.101 R)
• M19: 4,199,063 km (0.1 R)
• M20: 4,311,261 km (0.119 R)
• M21: 4,424,507 km (0.094 R)
• M22: 4,515,761 km (0.086 R)
• M23: 4,746,740 km (0.102 R)
• M24: 4,863,726 km (0.075 R)
• M25: 5,029,181 km (0.077 R)
• M26: 5,487,549 km (0.067 R)
• M27: 5,561,151 km (0.112 R)
• M28: 5,759,069 km (0.069 R)
• M29: 6,315,274 km (0.094 R)
• M30: 6,418,347 km (0.113 R)
• M31: 6,756,887 km (0.083 R)
• M32: 6,915,162 km (0.1 R)
• M33: 7,048,004 km (0.082 R)
• M34: 7,128,189 km (0.073 R)
• M35: 7,615,280 km (0.109 R)
• M36: 8,564,478 km (0.12 R)
• M37: 8,735,917 km (0.091 R)
• M38: 9,758,269 km (0.065 R)
• M39: 9,817,959 km (0.102 R)
• M40: 11,471,614 km (0.097 R)
• M41: 11,946,138 km (0.114 R)
• M42: 12,298,291 km (0.086 R)
• M43: 12,394,932 km (0.074 R)
• M44: 12,849,260 km (0.08 R)
• M45: 13,243,002 km (0.106 R)
• M46: 13,474,430 km (0.094 R)
• M47: 14,379,946 km (0.117 R)
• M48: 14,652,064 km (0.106 R)
• M49: 14,754,539 km (0.063 R)
• M50: 15,897,467 km (0.082 R)
• M51: 16,108,250 km (0.089 R)
• M52: 16,355,386 km (0.12 R)
• M53: 16,853,547 km (0.118 R)
• M54: 16,925,204 km (0.076 R)
• M55: 16,996,861 km (0.11 R)
• M56: 17,140,475 km (0.117 R)
• M57: 17,901,180 km (0.084 R)
• M58: 19,044,407 km (0.074 R)
• M59: 19,193,556 km (0.108 R)
• M60: 19,493,201 km (0.084 R)
• M61: 19,869,888 km (0.035 R)
• M62: 20,059,130 km (0.099 R)
• M63: 20,210,972 km (0.112 R)
• M64: 21,014,312 km (0.118 R)
• M65: 21,091,355 km (0.045 R)
• M66: 21,711,289 km (0.087 R)
• M67: 22,140,934 km (0.109 R)
• M68: 22,258,667 km (0.111 R)
• M69: 22,376,401 km (0.096 R)
• M70: 22,494,583 km (0.102 R)
• M71: 23,008,601 km (0.076 R)
• M72: 23,127,831 km (0.098 R)
• M73: 23,287,003 km (0.076 R)
• M74: 25,842,733 km (0.099 R)
• M75: 26,132,205 km (0.095 R)
• M76: 26,381,136 km (0.118 R)
• M77: 27,637,608 km (0.081 R)
• M78: 27,806,504 km (0.049 R)
• M79: 27,891,177 km (0.035 R)
• M80: 28,103,157 km (0.096 R)
• M81: 28,273,100 km (0.102 R)
• M82: 28,443,342 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100

Radius: 13.4

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 9.61 AU - 10.15 AU

Year: 11826 Days

Day: 10.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 102.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 64,824,270 km

• M1: 258,206 km (0.113 R)
• M2: 548,426 km (0.053 R)
• M3: 686,355 km (0.116 R)
• M4: 789,727 km (0.082 R)
• M5: 1,542,952 km (0.091 R)
• M6: 1,780,364 km (0.107 R)
• M7: 1,928,765 km (0.119 R)
• M8: 2,399,251 km (0.091 R)
• M9: 2,963,833 km (0.095 R)
• M10: 3,061,969 km (0.078 R)
• M11: 3,424,445 km (0.086 R)
• M12: 3,652,881 km (0.052 R)
• M13: 3,737,254 km (0.112 R)
• M14: 3,886,403 km (0.119 R)
• M15: 4,081,180 km (0.029 R)
• M16: 4,301,537 km (0.115 R)
• M17: 4,390,698 km (0.095 R)
• M18: 4,753,921 km (0.087 R)
• M19: 4,846,373 km (0.085 R)
• M20: 5,317,157 km (0.039 R)
• M21: 5,413,199 km (0.107 R)
• M22: 5,533,924 km (0.079 R)
• M23: 5,704,616 km (0.037 R)
• M24: 7,026,612 km (0.089 R)
• M25: 7,967,882 km (0.11 R)
• M26: 8,161,013 km (0.083 R)
• M27: 8,299,839 km (0.037 R)
• M28: 9,236,173 km (0.072 R)
• M29: 9,849,374 km (0.057 R)
• M30: 10,931,416 km (0.115 R)
• M31: 11,455,457 km (0.111 R)
• M32: 12,496,060 km (0.104 R)
• M33: 13,174,187 km (0.118 R)
• M34: 13,566,881 km (0.051 R)
• M35: 14,030,186 km (0.089 R)
• M36: 14,870,178 km (0.047 R)
• M37: 15,074,229 km (0.073 R)
• M38: 15,622,954 km (0.064 R)
• M39: 15,795,740 km (0.062 R)
• M40: 15,969,274 km (0.037 R)
• M41: 16,108,549 km (0.08 R)
• M42: 16,669,541 km (0.053 R)
• M43: 17,130,003 km (0.049 R)
• M44: 17,236,816 km (0.11 R)
• M45: 18,245,106 km (0.111 R)
• M46: 19,124,442 km (0.111 R)
• M47: 19,793,145 km (0.104 R)
• M48: 20,393,930 km (0.082 R)
• M49: 20,848,408 km (0.067 R)
• M50: 21,153,289 km (0.076 R)
• M51: 21,767,537 km (0.057 R)
• M52: 22,193,293 km (0.119 R)
• M53: 22,856,460 km (0.072 R)
• M54: 23,131,571 km (0.09 R)
• M55: 23,923,392 km (0.042 R)
• M56: 26,310,825 km (0.104 R)
• M57: 26,681,678 km (0.032 R)
• M58: 27,137,203 km (0.117 R)
• M59: 27,846,447 km (0.043 R)
• M60: 28,014,146 km (0.062 R)
• M61: 28,224,331 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.8

Radius: 11

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 9.04 AU - 12.46 AU

Year: 13422 Days

Day: 10.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 64,824,270 km

• M1: 246,986 km (0.088 R)
• M2: 960,718 km (0.094 R)
• M3: 1,037,910 km (0.059 R)
• M4: 1,732,643 km (0.066 R)
• M5: 1,804,150 km (0.114 R)
• M6: 2,126,384 km (0.092 R)
• M7: 2,255,337 km (0.106 R)
• M8: 5,513,729 km (0.099 R)
• M9: 5,909,265 km (0.092 R)
• M10: 6,018,771 km (0.079 R)
• M11: 6,128,875 km (0.097 R)
• M12: 6,314,077 km (0.096 R)
• M13: 6,463,526 km (0.119 R)
• M14: 6,652,019 km (0.113 R)
• M15: 6,880,604 km (0.096 R)
• M16: 7,463,438 km (0.082 R)
• M17: 7,860,770 km (0.054 R)
• M18: 7,941,104 km (0.101 R)
• M19: 8,717,816 km (0.094 R)
• M20: 9,136,391 km (0.102 R)
• M21: 9,220,914 km (0.067 R)
• M22: 9,433,193 km (0.117 R)
• M23: 9,604,333 km (0.069 R)
• M24: 11,967,082 km (0.072 R)
• M25: 12,903,265 km (0.077 R)
• M26: 13,093,254 km (0.115 R)
• M27: 13,332,162 km (0.109 R)
• M28: 14,106,331 km (0.119 R)
• M29: 14,498,876 km (0.115 R)
• M30: 14,647,128 km (0.112 R)
• M31: 15,244,621 km (0.106 R)
• M32: 16,463,844 km (0.086 R)
• M33: 17,033,064 km (0.065 R)
• M34: 17,714,033 km (0.074 R)
• M35: 18,403,979 km (0.104 R)
• M36: 19,864,952 km (0.079 R)
• M37: 19,974,607 km (0.076 R)
• M38: 21,138,778 km (0.051 R)
• M39: 21,419,124 km (0.052 R)
• M40: 21,644,269 km (0.08 R)
• M41: 22,381,637 km (0.098 R)
• M42: 23,242,722 km (0.094 R)
• M43: 23,358,361 km (0.086 R)
• M44: 24,173,071 km (0.084 R)
• M45: 25,651,098 km (0.085 R)
• M46: 26,612,264 km (0.025 R)
• M47: 26,733,289 km (0.099 R)
• M48: 26,915,051 km (0.113 R)
• M49: 27,707,770 km (0.047 R)
• M50: 28,260,983 km (0.113 R)
• M51: 28,631,836 km (0.117 R)
• M52: 29,754,119 km (0.083 R)
• M53: 30,194,535 km (0.111 R)
• M54: 30,320,646 km (0.054 R)
• M55: 30,510,336 km (0.081 R)
• M56: 31,208,958 km (0.094 R)
• M57: 31,912,966 km (0.082 R)
• M58: 32,816,537 km (0.088 R)
• M59: 33,011,313 km (0.079 R)
• M60: 33,141,314 km (0.071 R)
• M61: 33,794,009 km (0.086 R)
• M62: 34,319,248 km (0.113 R)
• M63: 34,582,839 km (0.076 R)
• M64: 34,913,301 km (0.089 R)
• M65: 36,178,599 km (0.12 R)
• M66: 36,985,530 km (0.099 R)
• M67: 37,594,543 km (0.111 R)
• M68: 38,002,497 km (0.057 R)
• M69: 39,786,900 km (0.086 R)
• M70: 39,994,542 km (0.076 R)
• M71: 40,410,873 km (0.099 R)
• M72: 40,480,436 km (0.099 R)
• M73: 40,758,987 km (0.118 R)
• M74: 41,108,148 km (0.101 R)
• M75: 41,248,022 km (0.027 R)
• M76: 41,318,034 km (0.075 R)
• M77: 41,388,046 km (0.095 R)
• M78: 41,739,003 km (0.054 R)
• M79: 43,722,072 km (0.099 R)
• M80: 44,437,748 km (0.032 R)
• M81: 44,581,362 km (0.083 R)
• M82: 44,869,039 km (0.07 R)
• M83: 45,808,214 km (0.071 R)
• M84: 46,025,879 km (0.099 R)
• M85: 46,389,402 km (0.102 R)
• M86: 46,607,965 km (0.041 R)
• M87: 46,753,823 km (0.105 R)
• M88: 48,516,534 km (0.085 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210

Radius: 5.8

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 16.99 AU - 18.45 AU

Year: 28405 Days

Day: 24 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 64,824,270 km

• M1: 179,368 km (0.031 R)
• M2: 375,491 km (0.105 R)
• M3: 570,865 km (0.083 R)
• M4: 1,271,283 km (0.062 R)
• M5: 1,998,179 km (0.108 R)
• M6: 2,119,802 km (0.095 R)
• M7: 2,696,801 km (0.071 R)
• M8: 3,536,942 km (0.079 R)
• M9: 4,138,775 km (0.062 R)
• M10: 5,350,368 km (0.029 R)
• M11: 5,519,713 km (0.082 R)
• M12: 6,662,940 km (0.089 R)
• M13: 6,708,417 km (0.094 R)
• M14: 6,799,522 km (0.108 R)
• M15: 7,029,006 km (0.035 R)
• M16: 7,590,446 km (0.089 R)
• M17: 7,876,477 km (0.041 R)
• M18: 8,166,099 km (0.111 R)
• M19: 8,855,446 km (0.108 R)
• M20: 9,156,586 km (0.086 R)
• M21: 10,341,850 km (0.117 R)
• M22: 10,552,783 km (0.108 R)
• M23: 10,925,432 km (0.112 R)
• M24: 11,086,549 km (0.119 R)
• M25: 11,903,652 km (0.117 R)
• M26: 13,250,631 km (0.082 R)
• M27: 13,307,927 km (0.051 R)
• M28: 16,514,707 km (0.109 R)
• M29: 17,508,636 km (0.058 R)
• M30: 17,634,148 km (0.092 R)
• M31: 17,760,110 km (0.119 R)
• M32: 18,139,490 km (0.091 R)
• M33: 19,814,537 km (0.088 R)
• M34: 21,136,384 km (0.087 R)
• M35: 22,146,319 km (0.099 R)
• M36: 23,034,183 km (0.116 R)
• M37: 24,492,911 km (0.094 R)
• M38: 24,774,155 km (0.086 R)
• M39: 24,915,226 km (0.054 R)
• M40: 25,268,876 km (0.097 R)
• M41: 25,766,887 km (0.114 R)
• M42: 26,268,189 km (0.099 R)
• M43: 26,917,294 km (0.117 R)
• M44: 26,989,700 km (0.102 R)
• M45: 27,498,781 km (0.111 R)
• M46: 28,011,005 km (0.115 R)
• M47: 28,896,325 km (0.102 R)
• M48: 29,267,926 km (0.102 R)
• M49: 29,940,817 km (0.054 R)
• M50: 31,073,572 km (0.116 R)
• M51: 31,225,564 km (0.12 R)
• M52: 33,303,029 km (0.032 R)
• M53: 34,476,176 km (0.076 R)
• M54: 35,186,616 km (0.107 R)
• M55: 35,503,913 km (0.062 R)
• M56: 35,583,350 km (0.054 R)
• M57: 37,023,977 km (0.108 R)
• M58: 43,567,986 km (0.025 R)
• M59: 43,993,891 km (0.096 R)
• M60: 45,021,928 km (0.028 R)
• M61: 46,404,960 km (0.093 R)
• M62: 47,626,577 km (0.081 R)
• M63: 47,977,533 km (0.06 R)
• M64: 48,153,311 km (0.056 R)
• M65: 50,636,934 km (0.088 R)
• M66: 51,264,198 km (0.03 R)
• M67: 52,255,434 km (0.118 R)
• M68: 52,526,804 km (0.072 R)
• M69: 53,252,803 km (0.108 R)
• M70: 57,211,611 km (0.075 R)
• M71: 57,584,559 km (0.066 R)
• M72: 59,745,350 km (0.097 R)
• M73: 60,218,528 km (0.111 R)
• M74: 60,408,219 km (0.065 R)
• M75: 62,603,268 km (0.112 R)
• M76: 64,048,832 km (0.116 R)
• M77: 64,145,622 km (0.045 R)
• M78: 64,533,081 km (0.117 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 11,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit