🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.02 AU - 1.44 AU

Year: 501 Days

Day: 19.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.29 AU - 1.75 AU

Year: 688 Days

Day: 17.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,298,274 km

• M1: 88,712 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.33 AU - 1.93 AU

Year: 764 Days

Day: 29.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,298,274 km

• M1: 49,816 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.8 AU - 2.42 AU

Year: 1125 Days

Day: 30.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,298,274 km

• M1: 368,160 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.2

Radius: 12.1

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 8.14 AU - 10.98 AU

Year: 10851 Days

Day: 6.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 77,298,274 km

• M1: 233,522 km (0.118 R)
• M2: 456,274 km (0.096 R)
• M3: 565,480 km (0.087 R)
• M4: 853,456 km (0.086 R)
• M5: 1,015,321 km (0.117 R)
• M6: 1,210,247 km (0.081 R)
• M7: 1,514,230 km (0.113 R)
• M8: 2,056,522 km (0.072 R)
• M9: 2,250,251 km (0.116 R)
• M10: 2,929,126 km (0.06 R)
• M11: 3,568,956 km (0.116 R)
• M12: 3,769,418 km (0.119 R)
• M13: 4,789,974 km (0.08 R)
• M14: 4,900,228 km (0.075 R)
• M15: 5,274,073 km (0.104 R)
• M16: 5,852,418 km (0.078 R)
• M17: 6,491,500 km (0.119 R)
• M18: 6,736,991 km (0.038 R)
• M19: 6,860,858 km (0.046 R)
• M20: 6,985,473 km (0.048 R)
• M21: 7,706,086 km (0.105 R)
• M22: 7,792,403 km (0.047 R)
• M23: 7,922,554 km (0.099 R)
• M24: 8,989,635 km (0.076 R)
• M25: 9,263,399 km (0.1 R)
• M26: 9,401,329 km (0.107 R)
• M27: 11,012,198 km (0.073 R)
• M28: 12,605,117 km (0.115 R)
• M29: 13,014,566 km (0.059 R)
• M30: 14,057,413 km (0.072 R)
• M31: 14,481,971 km (0.119 R)
• M32: 14,749,452 km (0.058 R)
• M33: 15,671,424 km (0.114 R)
• M34: 15,835,982 km (0.062 R)
• M35: 16,222,393 km (0.096 R)
• M36: 16,667,746 km (0.064 R)
• M37: 17,970,743 km (0.078 R)
• M38: 18,200,675 km (0.089 R)
• M39: 18,316,015 km (0.092 R)
• M40: 18,896,305 km (0.11 R)
• M41: 19,718,944 km (0.1 R)
• M42: 20,134,677 km (0.06 R)
• M43: 20,733,517 km (0.1 R)
• M44: 20,914,381 km (0.06 R)
• M45: 21,277,604 km (0.084 R)
• M46: 22,937,692 km (0.09 R)
• M47: 23,124,839 km (0.065 R)
• M48: 23,500,330 km (0.076 R)
• M49: 24,130,885 km (0.085 R)
• M50: 24,384,603 km (0.047 R)
• M51: 25,022,937 km (0.084 R)
• M52: 25,537,553 km (0.039 R)
• M53: 26,839,204 km (0.12 R)
• M54: 27,102,197 km (0.077 R)
• M55: 27,432,061 km (0.065 R)
• M56: 28,630,639 km (0.066 R)
• M57: 29,236,361 km (0.048 R)
• M58: 30,803,548 km (0.092 R)
• M59: 31,216,737 km (0.096 R)
• M60: 32,818,033 km (0.075 R)
• M61: 33,805,828 km (0.077 R)
• M62: 34,232,182 km (0.101 R)
• M63: 35,305,696 km (0.086 R)
• M64: 38,222,256 km (0.086 R)
• M65: 40,535,338 km (0.038 R)
• M66: 41,442,799 km (0.095 R)
• M67: 41,518,795 km (0.101 R)
• M68: 42,127,808 km (0.089 R)
• M69: 42,893,300 km (0.077 R)
• M70: 43,432,002 km (0.086 R)
• M71: 43,586,237 km (0.094 R)
• M72: 43,818,114 km (0.034 R)
• M73: 44,438,197 km (0.097 R)
• M74: 44,983,182 km (0.043 R)
• M75: 48,619,308 km (0.05 R)
• M76: 48,940,046 km (0.102 R)
• M77: 49,100,564 km (0.092 R)
• M78: 49,261,382 km (0.12 R)
• M79: 50,148,647 km (0.095 R)
• M80: 50,553,608 km (0.113 R)
• M81: 51,122,529 km (0.075 R)
• M82: 51,611,864 km (0.087 R)
• M83: 52,184,824 km (0.082 R)
• M84: 52,348,783 km (0.114 R)
• M85: 52,595,171 km (0.102 R)
• M86: 54,413,981 km (0.055 R)
• M87: 54,663,660 km (0.114 R)
• M88: 55,414,791 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.4

Radius: 3.2

Gravity: 59.41 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 12.52 AU - 15.12 AU

Year: 18860 Days

Day: 19.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,298,274 km

• M1: 57,595 km (0.12 R)
• M2: 301,141 km (0.094 R)
• M3: 500,106 km (0.049 R)
• M4: 581,188 km (0.096 R)
• M5: 756,068 km (0.111 R)
• M6: 1,781,711 km (0.03 R)
• M7: 2,130,573 km (0.086 R)
• M8: 2,709,965 km (0.1 R)
• M9: 3,071,992 km (0.113 R)
• M10: 3,221,141 km (0.065 R)
• M11: 3,682,501 km (0.101 R)
• M12: 4,164,356 km (0.05 R)
• M13: 4,329,362 km (0.116 R)
• M14: 4,665,658 km (0.111 R)
• M15: 4,836,948 km (0.108 R)
• M16: 5,318,653 km (0.105 R)
• M17: 5,999,772 km (0.101 R)
• M18: 6,046,148 km (0.12 R)
• M19: 6,421,489 km (0.085 R)
• M20: 6,756,139 km (0.11 R)
• M21: 6,804,310 km (0.067 R)
• M22: 7,392,379 km (0.098 R)
• M23: 7,591,942 km (0.05 R)
• M24: 7,692,472 km (0.079 R)
• M25: 7,793,301 km (0.097 R)
• M26: 7,945,592 km (0.104 R)
• M27: 8,356,238 km (0.049 R)
• M28: 8,511,969 km (0.041 R)
• M29: 8,668,748 km (0.093 R)
• M30: 8,932,040 km (0.09 R)
• M31: 10,121,493 km (0.108 R)
• M32: 10,566,247 km (0.083 R)
• M33: 10,791,093 km (0.089 R)
• M34: 11,188,126 km (0.053 R)
• M35: 12,467,038 km (0.111 R)
• M36: 13,486,547 km (0.092 R)
• M37: 14,098,702 km (0.038 R)
• M38: 14,284,053 km (0.118 R)
• M39: 14,408,070 km (0.099 R)
• M40: 16,117,226 km (0.055 R)
• M41: 16,766,331 km (0.098 R)
• M42: 17,094,100 km (0.08 R)
• M43: 19,722,086 km (0.061 R)
• M44: 22,616,954 km (0.088 R)
• M45: 24,520,138 km (0.115 R)
• M46: 24,966,688 km (0.083 R)
• M47: 25,041,337 km (0.109 R)
• M48: 25,190,785 km (0.085 R)
• M49: 26,779,066 km (0.109 R)
• M50: 27,546,653 km (0.117 R)
• M51: 28,399,361 km (0.071 R)
• M52: 28,555,242 km (0.079 R)
• M53: 29,654,936 km (0.117 R)
• M54: 29,892,497 km (0.113 R)
• M55: 30,051,071 km (0.088 R)
• M56: 30,369,265 km (0.054 R)
• M57: 30,449,001 km (0.095 R)
• M58: 30,928,612 km (0.116 R)
• M59: 31,895,612 km (0.077 R)
• M60: 34,688,455 km (0.056 R)
• M61: 36,283,019 km (0.081 R)
• M62: 36,791,502 km (0.092 R)
• M63: 37,987,088 km (0.115 R)
• M64: 38,072,957 km (0.099 R)
• M65: 38,848,772 km (0.101 R)
• M66: 39,368,924 km (0.109 R)
• M67: 39,717,038 km (0.113 R)
• M68: 39,891,469 km (0.063 R)
• M69: 40,503,923 km (0.079 R)
• M70: 40,591,587 km (0.103 R)
• M71: 40,943,142 km (0.098 R)
• M72: 44,243,121 km (0.113 R)
• M73: 45,240,490 km (0.081 R)
• M74: 45,422,551 km (0.089 R)
• M75: 45,878,974 km (0.091 R)
• M76: 46,153,636 km (0.079 R)
• M77: 47,442,122 km (0.114 R)
• M78: 47,627,175 km (0.098 R)
• M79: 48,462,829 km (0.038 R)
• M80: 48,649,228 km (0.093 R)
• M81: 49,397,067 km (0.097 R)
• M82: 49,584,663 km (0.075 R)
• M83: 50,054,550 km (0.108 R)
• M84: 51,568,181 km (0.115 R)
• M85: 52,808,946 km (0.03 R)
• M86: 53,673,771 km (0.072 R)
• M87: 55,417,334 km (0.085 R)
• M88: 56,394,059 km (0.047 R)
• M89: 58,860,479 km (0.104 R)
• M90: 60,256,975 km (0.106 R)
• M91: 62,777,699 km (0.073 R)
• M92: 63,286,033 km (0.096 R)
• M93: 64,102,089 km (0.105 R)
• M94: 65,126,984 km (0.049 R)
• M95: 67,713,083 km (0.103 R)
• M96: 68,130,012 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.4

Radius: 4.9

Gravity: 22.34 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 13.97 AU - 17.71 AU

Year: 23142 Days

Day: 15.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,298,274 km

• M1: 312,959 km (0.106 R)
• M2: 924,515 km (0.113 R)
• M3: 1,370,616 km (0.076 R)
• M4: 2,322,507 km (0.058 R)
• M5: 2,430,517 km (0.073 R)
• M6: 2,651,473 km (0.063 R)
• M7: 2,917,308 km (0.118 R)
• M8: 2,955,904 km (0.111 R)
• M9: 3,231,613 km (0.103 R)
• M10: 4,592,954 km (0.112 R)
• M11: 4,819,894 km (0.119 R)
• M12: 5,332,117 km (0.087 R)
• M13: 5,570,576 km (0.065 R)
• M14: 6,157,000 km (0.081 R)
• M15: 6,206,816 km (0.064 R)
• M16: 6,256,781 km (0.094 R)
• M17: 6,407,277 km (0.113 R)
• M18: 7,073,137 km (0.054 R)
• M19: 7,282,424 km (0.06 R)
• M20: 7,335,083 km (0.103 R)
• M21: 8,031,012 km (0.118 R)
• M22: 8,249,275 km (0.064 R)
• M23: 8,359,230 km (0.087 R)
• M24: 8,636,135 km (0.039 R)
• M25: 9,085,527 km (0.103 R)
• M26: 11,078,171 km (0.086 R)
• M27: 11,750,614 km (0.107 R)
• M28: 12,373,539 km (0.07 R)
• M29: 13,006,936 km (0.082 R)
• M30: 13,392,151 km (0.113 R)
• M31: 13,456,777 km (0.089 R)
• M32: 13,521,404 km (0.093 R)
• M33: 14,305,296 km (0.097 R)
• M34: 14,569,935 km (0.081 R)
• M35: 15,238,488 km (0.094 R)
• M36: 16,259,942 km (0.053 R)
• M37: 16,466,986 km (0.083 R)
• M38: 17,163,065 km (0.095 R)
• M39: 20,041,926 km (0.066 R)
• M40: 20,635,381 km (0.089 R)
• M41: 23,143,688 km (0.072 R)
• M42: 25,506,138 km (0.077 R)
• M43: 28,606,404 km (0.114 R)
• M44: 28,772,906 km (0.041 R)
• M45: 29,694,130 km (0.084 R)
• M46: 30,370,163 km (0.089 R)
• M47: 30,710,049 km (0.077 R)
• M48: 31,136,702 km (0.098 R)
• M49: 31,823,506 km (0.091 R)
• M50: 33,124,559 km (0.066 R)
• M51: 37,494,014 km (0.079 R)
• M52: 39,051,627 km (0.106 R)
• M53: 39,421,283 km (0.102 R)
• M54: 39,606,485 km (0.092 R)
• M55: 40,630,333 km (0.077 R)
• M56: 41,568,760 km (0.102 R)
• M57: 42,040,592 km (0.106 R)
• M58: 42,135,138 km (0.081 R)
• M59: 42,514,219 km (0.082 R)
• M60: 43,466,709 km (0.112 R)
• M61: 43,658,044 km (0.101 R)
• M62: 43,849,679 km (0.079 R)
• M63: 44,522,720 km (0.12 R)
• M64: 46,073,601 km (0.107 R)
• M65: 47,839,454 km (0.096 R)
• M66: 48,135,808 km (0.081 R)
• M67: 48,234,841 km (0.044 R)
• M68: 48,532,092 km (0.117 R)
• M69: 49,827,311 km (0.043 R)
• M70: 49,927,392 km (0.11 R)
• M71: 50,730,583 km (0.046 R)
• M72: 51,234,728 km (0.111 R)
• M73: 51,943,373 km (0.08 R)
• M74: 52,451,557 km (0.103 R)
• M75: 54,191,529 km (0.053 R)
• M76: 54,706,894 km (0.032 R)
• M77: 55,950,352 km (0.032 R)
• M78: 56,993,797 km (0.072 R)
• M79: 58,254,159 km (0.055 R)
• M80: 58,359,625 km (0.094 R)
• M81: 61,338,119 km (0.087 R)
• M82: 62,737,607 km (0.105 R)
• M83: 63,604,078 km (0.096 R)
• M84: 66,337,381 km (0.112 R)
• M85: 67,109,455 km (0.104 R)
• M86: 67,995,523 km (0.086 R)
• M87: 70,003,426 km (0.059 R)
• M88: 71,352,799 km (0.084 R)
• M89: 72,143,872 km (0.058 R)
• M90: 73,279,021 km (0.077 R)
• M91: 73,962,982 km (0.081 R)
• M92: 76,027,433 km (0.116 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: 295 - 19,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit