🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.53 AU - 2.45 AU

Year: 996 Days

Day: 29.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.93 AU - 2.61 AU

Year: 1213 Days

Day: 43 Hours

Environment

Temp: -71 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.1

Radius: 8.9

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 9.45 AU - 9.71 AU

Year: 10519 Days

Day: 14.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 78,407,531 km

• M1: 114,442 km (0.047 R)
• M2: 204,949 km (0.108 R)
• M3: 572,062 km (0.08 R)
• M4: 644,468 km (0.041 R)
• M5: 831,914 km (0.097 R)
• M6: 1,002,007 km (0.049 R)
• M7: 1,091,316 km (0.104 R)
• M8: 1,317,209 km (0.072 R)
• M9: 1,791,285 km (0.099 R)
• M10: 2,435,154 km (0.097 R)
• M11: 2,508,307 km (0.117 R)
• M12: 2,936,008 km (0.106 R)
• M13: 3,013,799 km (0.071 R)
• M14: 3,092,338 km (0.069 R)
• M15: 4,030,316 km (0.092 R)
• M16: 4,204,448 km (0.108 R)
• M17: 4,292,412 km (0.065 R)
• M18: 4,530,272 km (0.092 R)
• M19: 4,650,848 km (0.07 R)
• M20: 4,741,953 km (0.089 R)
• M21: 5,206,305 km (0.101 R)
• M22: 5,556,215 km (0.076 R)
• M23: 5,620,691 km (0.119 R)
• M24: 5,946,665 km (0.083 R)
• M25: 6,278,922 km (0.083 R)
• M26: 6,651,271 km (0.065 R)
• M27: 7,030,950 km (0.049 R)
• M28: 7,346,751 km (0.115 R)
• M29: 7,417,511 km (0.095 R)
• M30: 7,488,570 km (0.06 R)
• M31: 8,211,577 km (0.044 R)
• M32: 8,285,179 km (0.084 R)
• M33: 8,395,881 km (0.059 R)
• M34: 8,768,530 km (0.057 R)
• M35: 8,881,326 km (0.098 R)
• M36: 9,108,416 km (0.039 R)
• M37: 9,607,175 km (0.118 R)
• M38: 9,840,398 km (0.084 R)
• M39: 9,957,683 km (0.063 R)
• M40: 10,193,749 km (0.108 R)
• M41: 10,431,609 km (0.116 R)
• M42: 11,115,571 km (0.116 R)
• M43: 11,483,432 km (0.097 R)
• M44: 11,813,893 km (0.102 R)
• M45: 12,653,586 km (0.106 R)
• M46: 13,992,936 km (0.049 R)
• M47: 14,925,679 km (0.062 R)
• M48: 15,060,616 km (0.115 R)
• M49: 17,509,533 km (0.106 R)
• M50: 17,842,239 km (0.103 R)
• M51: 18,176,889 km (0.088 R)
• M52: 18,658,594 km (0.081 R)
• M53: 18,901,093 km (0.091 R)
• M54: 23,075,621 km (0.114 R)
• M55: 23,179,592 km (0.113 R)
• M56: 24,758,148 km (0.113 R)
• M57: 24,917,769 km (0.093 R)
• M58: 25,345,470 km (0.025 R)
• M59: 25,775,713 km (0.078 R)
• M60: 26,588,628 km (0.096 R)
• M61: 26,806,891 km (0.1 R)
• M62: 27,080,506 km (0.116 R)
• M63: 27,245,213 km (0.088 R)
• M64: 27,355,018 km (0.114 R)
• M65: 27,630,577 km (0.076 R)
• M66: 28,239,889 km (0.046 R)
• M67: 28,574,091 km (0.048 R)
• M68: 28,965,589 km (0.108 R)
• M69: 29,190,135 km (0.077 R)
• M70: 30,835,412 km (0.079 R)
• M71: 31,871,677 km (0.077 R)
• M72: 32,277,685 km (0.069 R)
• M73: 32,685,489 km (0.048 R)
• M74: 33,271,015 km (0.08 R)
• M75: 33,447,391 km (0.112 R)
• M76: 33,624,066 km (0.082 R)
• M77: 34,690,400 km (0.064 R)
• M78: 34,928,859 km (0.035 R)
• M79: 35,407,422 km (0.043 R)
• M80: 35,647,527 km (0.083 R)
• M81: 37,038,638 km (0.113 R)
• M82: 37,099,524 km (0.107 R)
• M83: 37,526,775 km (0.107 R)
• M84: 38,941,672 km (0.093 R)
• M85: 39,437,888 km (0.098 R)
• M86: 39,998,731 km (0.085 R)
• M87: 40,311,390 km (0.05 R)
• M88: 41,760,096 km (0.04 R)
• M89: 41,823,526 km (0.098 R)

Asteroid Belt

Center: 10.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.7

Radius: 12

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 10.62 AU - 13.86 AU

Year: 15192 Days

Day: 10.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 78,407,531 km

• M1: 171,738 km (0.093 R)
• M2: 329,415 km (0.069 R)
• M3: 466,596 km (0.079 R)
• M4: 674,986 km (0.114 R)
• M5: 897,438 km (0.113 R)
• M6: 1,659,040 km (0.116 R)
• M7: 1,893,460 km (0.101 R)
• M8: 2,138,950 km (0.041 R)
• M9: 2,526,708 km (0.056 R)
• M10: 2,742,727 km (0.104 R)
• M11: 2,880,956 km (0.119 R)
• M12: 3,486,678 km (0.065 R)
• M13: 3,606,655 km (0.108 R)
• M14: 4,290,766 km (0.109 R)
• M15: 4,419,420 km (0.104 R)
• M16: 4,913,841 km (0.1 R)
• M17: 5,356,651 km (0.096 R)
• M18: 5,705,962 km (0.091 R)
• M19: 5,955,042 km (0.082 R)
• M20: 6,171,361 km (0.117 R)
• M21: 6,761,076 km (0.094 R)
• M22: 7,484,830 km (0.075 R)
• M23: 7,601,367 km (0.111 R)
• M24: 8,353,396 km (0.058 R)
• M25: 8,881,775 km (0.083 R)
• M26: 9,337,301 km (0.045 R)
• M27: 11,101,808 km (0.101 R)
• M28: 11,279,380 km (0.11 R)
• M29: 11,682,547 km (0.099 R)
• M30: 12,549,017 km (0.068 R)
• M31: 15,024,713 km (0.095 R)
• M32: 15,369,386 km (0.11 R)
• M33: 15,966,132 km (0.117 R)
• M34: 16,368,251 km (0.117 R)
• M35: 16,519,943 km (0.057 R)
• M36: 16,722,948 km (0.104 R)
• M37: 16,875,687 km (0.079 R)
• M38: 17,542,894 km (0.059 R)
• M39: 19,596,274 km (0.091 R)
• M40: 20,842,574 km (0.041 R)
• M41: 21,006,982 km (0.083 R)
• M42: 22,562,500 km (0.112 R)
• M43: 24,790,611 km (0.111 R)
• M44: 25,139,473 km (0.064 R)
• M45: 25,256,160 km (0.116 R)
• M46: 26,433,046 km (0.076 R)
• M47: 27,147,675 km (0.119 R)
• M48: 27,267,353 km (0.117 R)
• M49: 29,145,555 km (0.092 R)
• M50: 32,198,399 km (0.044 R)
• M51: 32,833,890 km (0.12 R)
• M52: 32,961,497 km (0.073 R)
• M53: 34,440,721 km (0.057 R)
• M54: 34,635,198 km (0.118 R)
• M55: 35,809,990 km (0.059 R)
• M56: 37,263,633 km (0.078 R)
• M57: 38,332,958 km (0.117 R)
• M58: 38,534,616 km (0.069 R)
• M59: 38,803,892 km (0.119 R)
• M60: 39,006,448 km (0.047 R)
• M61: 40,707,077 km (0.095 R)
• M62: 40,912,774 km (0.095 R)
• M63: 42,084,873 km (0.089 R)
• M64: 44,391,672 km (0.05 R)
• M65: 44,532,743 km (0.091 R)
• M66: 47,675,196 km (0.119 R)
• M67: 48,109,179 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651

Radius: 7.4

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 14.41 AU - 16.41 AU

Year: 21461 Days

Day: 20.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,407,531 km

• M1: 281,094 km (0.095 R)
• M2: 1,020,706 km (0.117 R)
• M3: 1,074,711 km (0.043 R)
• M4: 1,271,881 km (0.097 R)
• M5: 1,389,914 km (0.078 R)
• M6: 1,511,537 km (0.043 R)
• M7: 1,864,139 km (0.095 R)
• M8: 2,794,787 km (0.082 R)
• M9: 2,988,217 km (0.039 R)
• M10: 3,066,906 km (0.05 R)
• M11: 3,429,232 km (0.114 R)
• M12: 4,194,425 km (0.112 R)
• M13: 4,871,056 km (0.109 R)
• M14: 5,293,371 km (0.084 R)
• M15: 5,678,586 km (0.066 R)
• M16: 6,022,960 km (0.093 R)
• M17: 7,308,006 km (0.036 R)
• M18: 8,228,481 km (0.084 R)
• M19: 8,618,184 km (0.081 R)
• M20: 8,674,283 km (0.087 R)
• M21: 9,300,051 km (0.087 R)
• M22: 11,447,678 km (0.083 R)
• M23: 12,768,029 km (0.034 R)
• M24: 12,960,561 km (0.11 R)
• M25: 14,268,645 km (0.11 R)
• M26: 15,073,481 km (0.101 R)
• M27: 16,031,057 km (0.106 R)
• M28: 16,169,435 km (0.095 R)
• M29: 17,149,302 km (0.06 R)
• M30: 17,503,998 km (0.098 R)
• M31: 17,646,415 km (0.116 R)
• M32: 18,076,360 km (0.078 R)
• M33: 18,148,316 km (0.074 R)
• M34: 19,460,289 km (0.094 R)
• M35: 19,534,191 km (0.086 R)
• M36: 20,576,888 km (0.095 R)
• M37: 20,651,986 km (0.107 R)
• M38: 23,340,110 km (0.104 R)
• M39: 24,684,995 km (0.108 R)
• M40: 24,844,915 km (0.078 R)
• M41: 24,924,950 km (0.026 R)
• M42: 25,245,987 km (0.11 R)
• M43: 27,449,115 km (0.096 R)
• M44: 27,531,843 km (0.109 R)
• M45: 28,531,755 km (0.078 R)
• M46: 28,867,602 km (0.083 R)
• M47: 28,951,826 km (0.094 R)
• M48: 30,138,885 km (0.046 R)
• M49: 31,862,102 km (0.057 R)
• M50: 32,297,881 km (0.03 R)
• M51: 34,327,924 km (0.105 R)
• M52: 35,223,267 km (0.078 R)
• M53: 36,671,973 km (0.117 R)
• M54: 37,587,213 km (0.111 R)
• M55: 39,346,783 km (0.118 R)
• M56: 39,440,132 km (0.113 R)
• M57: 40,754,798 km (0.12 R)
• M58: 41,417,517 km (0.086 R)
• M59: 41,607,506 km (0.085 R)
• M60: 41,893,089 km (0.111 R)
• M61: 42,466,048 km (0.117 R)
• M62: 42,849,468 km (0.117 R)
• M63: 45,076,681 km (0.107 R)
• M64: 48,537,478 km (0.096 R)
• M65: 48,637,559 km (0.11 R)
• M66: 49,945,493 km (0.047 R)
• M67: 52,082,648 km (0.096 R)
• M68: 52,904,539 km (0.093 R)
• M69: 53,110,685 km (0.098 R)
• M70: 53,213,907 km (0.025 R)
• M71: 54,145,603 km (0.078 R)
• M72: 54,561,335 km (0.093 R)
• M73: 58,138,220 km (0.078 R)
• M74: 58,883,966 km (0.111 R)
• M75: 58,990,779 km (0.09 R)
• M76: 59,632,853 km (0.038 R)
• M77: 60,169,760 km (0.088 R)
• M78: 62,333,394 km (0.107 R)
• M79: 62,551,058 km (0.062 R)
• M80: 63,972,687 km (0.109 R)
• M81: 65,515,490 km (0.046 R)
• M82: 66,069,451 km (0.071 R)
• M83: 66,513,756 km (0.109 R)
• M84: 66,847,509 km (0.102 R)
• M85: 67,293,610 km (0.08 R)
• M86: 68,076,456 km (0.107 R)
• M87: 68,300,703 km (0.111 R)
• M88: 69,651,422 km (0.088 R)
• M89: 70,783,729 km (0.088 R)
• M90: 71,238,207 km (0.059 R)
• M91: 74,563,020 km (0.105 R)
• M92: 76,768,691 km (0.11 R)
• M93: 77,002,063 km (0.078 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: 404 - 14,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit