🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.41 AU - 0.63 AU

Year: 165 Days

Day: 46.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.59 AU - 0.63 AU

Year: 209 Days

Day: 25.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.6

Radius: 9

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.3 AU - 3.88 AU

Year: 2991 Days

Day: 8.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 39,203,558 km

• M1: 113,545 km (0.111 R)
• M2: 236,813 km (0.098 R)
• M3: 450,888 km (0.118 R)
• M4: 717,322 km (0.058 R)
• M5: 934,239 km (0.084 R)
• M6: 1,070,522 km (0.052 R)
• M7: 1,182,422 km (0.117 R)
• M8: 1,309,131 km (0.04 R)
• M9: 1,396,197 km (0.069 R)
• M10: 1,462,768 km (0.039 R)
• M11: 1,645,876 km (0.081 R)
• M12: 1,776,026 km (0.05 R)
• M13: 1,860,848 km (0.069 R)
• M14: 2,135,958 km (0.114 R)
• M15: 2,213,300 km (0.083 R)
• M16: 2,573,083 km (0.113 R)
• M17: 2,641,749 km (0.059 R)
• M18: 2,766,962 km (0.052 R)
• M19: 3,257,793 km (0.087 R)
• M20: 3,332,293 km (0.054 R)
• M21: 3,635,976 km (0.114 R)
• M22: 3,728,727 km (0.112 R)
• M23: 3,869,648 km (0.062 R)
• M24: 4,466,992 km (0.081 R)
• M25: 4,533,264 km (0.105 R)
• M26: 4,734,174 km (0.119 R)
• M27: 4,835,751 km (0.111 R)
• M28: 4,955,280 km (0.078 R)
• M29: 5,041,149 km (0.086 R)
• M30: 5,127,617 km (0.092 R)
• M31: 5,266,892 km (0.113 R)
• M32: 5,531,531 km (0.09 R)
• M33: 5,982,269 km (0.083 R)
• M34: 6,370,027 km (0.105 R)
• M35: 6,519,924 km (0.11 R)
• M36: 6,576,472 km (0.103 R)
• M37: 6,880,604 km (0.092 R)
• M38: 7,189,524 km (0.112 R)
• M39: 7,345,555 km (0.1 R)
• M40: 7,542,276 km (0.104 R)
• M41: 7,661,206 km (0.105 R)
• M42: 7,760,838 km (0.114 R)
• M43: 8,061,979 km (0.055 R)
• M44: 8,203,947 km (0.069 R)
• M45: 8,264,983 km (0.115 R)
• M46: 8,738,311 km (0.119 R)
• M47: 8,821,487 km (0.085 R)
• M48: 9,009,681 km (0.065 R)
• M49: 9,283,894 km (0.114 R)
• M50: 9,775,772 km (0.086 R)
• M51: 10,013,932 km (0.071 R)
• M52: 10,342,000 km (0.08 R)
• M53: 10,963,729 km (0.092 R)
• M54: 11,075,927 km (0.091 R)
• M55: 11,256,492 km (0.054 R)
• M56: 11,392,476 km (0.093 R)
• M57: 11,643,202 km (0.111 R)
• M58: 11,803,721 km (0.116 R)
• M59: 12,289,764 km (0.078 R)
• M60: 12,453,125 km (0.097 R)
• M61: 12,829,513 km (0.102 R)
• M62: 13,281,299 km (0.086 R)
• M63: 13,377,042 km (0.06 R)
• M64: 13,473,083 km (0.102 R)
• M65: 13,738,320 km (0.103 R)
• M66: 14,298,415 km (0.047 R)
• M67: 14,519,670 km (0.029 R)
• M68: 14,593,571 km (0.052 R)
• M69: 15,140,053 km (0.074 R)
• M70: 15,946,834 km (0.103 R)
• M71: 16,329,804 km (0.038 R)
• M72: 16,948,840 km (0.091 R)
• M73: 17,444,458 km (0.059 R)
• M74: 17,523,147 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.7

Radius: 12.4

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.07 AU - 4.43 AU

Year: 3853 Days

Day: 8.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 39,203,558 km

• M1: 188,942 km (0.083 R)
• M2: 523,593 km (0.103 R)
• M3: 665,112 km (0.109 R)
• M4: 1,079,797 km (0.114 R)
• M5: 1,267,244 km (0.07 R)
• M6: 1,509,891 km (0.074 R)
• M7: 1,629,570 km (0.118 R)
• M8: 1,910,514 km (0.109 R)
• M9: 2,258,479 km (0.062 R)
• M10: 2,431,414 km (0.041 R)
• M11: 2,644,741 km (0.09 R)
• M12: 3,147,689 km (0.078 R)
• M13: 3,361,165 km (0.102 R)
• M14: 3,905,701 km (0.102 R)
• M15: 4,369,903 km (0.074 R)
• M16: 4,543,138 km (0.085 R)
• M17: 4,918,928 km (0.105 R)
• M18: 5,099,193 km (0.063 R)
• M19: 5,443,418 km (0.088 R)
• M20: 5,866,331 km (0.113 R)
• M21: 6,033,731 km (0.069 R)
• M22: 6,644,689 km (0.042 R)
• M23: 7,071,491 km (0.032 R)
• M24: 7,925,246 km (0.036 R)
• M25: 8,137,227 km (0.117 R)
• M26: 9,058,899 km (0.099 R)
• M27: 9,364,079 km (0.114 R)
• M28: 9,616,450 km (0.112 R)
• M29: 10,127,925 km (0.052 R)
• M30: 10,531,840 km (0.093 R)
• M31: 10,970,461 km (0.037 R)
• M32: 11,058,873 km (0.09 R)
• M33: 11,504,824 km (0.109 R)
• M34: 11,775,148 km (0.104 R)
• M35: 12,138,820 km (0.096 R)
• M36: 12,506,382 km (0.104 R)
• M37: 13,002,000 km (0.074 R)
• M38: 13,252,277 km (0.119 R)
• M39: 13,535,765 km (0.11 R)
• M40: 13,662,474 km (0.114 R)
• M41: 13,821,347 km (0.092 R)
• M42: 13,948,805 km (0.102 R)
• M43: 14,301,556 km (0.035 R)
• M44: 14,819,913 km (0.037 R)
• M45: 14,917,750 km (0.082 R)
• M46: 15,377,464 km (0.107 R)
• M47: 15,775,095 km (0.1 R)
• M48: 15,875,176 km (0.1 R)
• M49: 16,142,657 km (0.086 R)
• M50: 16,411,784 km (0.086 R)
• M51: 17,056,850 km (0.094 R)
• M52: 17,330,913 km (0.112 R)
• M53: 17,641,030 km (0.119 R)
• M54: 18,652,760 km (0.105 R)
• M55: 18,758,526 km (0.083 R)
• M56: 19,898,761 km (0.079 R)
• M57: 20,223,538 km (0.11 R)
• M58: 20,368,498 km (0.104 R)
• M59: 20,622,814 km (0.065 R)
• M60: 20,951,481 km (0.091 R)
• M61: 21,098,236 km (0.119 R)
• M62: 21,725,201 km (0.11 R)
• M63: 21,985,202 km (0.109 R)
• M64: 22,171,452 km (0.119 R)
• M65: 22,583,295 km (0.083 R)
• M66: 22,771,189 km (0.057 R)
• M67: 23,452,309 km (0.06 R)
• M68: 23,719,042 km (0.098 R)
• M69: 24,409,436 km (0.087 R)
• M70: 24,834,593 km (0.099 R)
• M71: 24,950,980 km (0.1 R)
• M72: 25,770,776 km (0.092 R)
• M73: 26,282,850 km (0.09 R)
• M74: 26,599,549 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.6

Radius: 9.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.08 AU - 7.8 AU

Year: 8039 Days

Day: 7.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 39,203,558 km

• M1: 122,670 km (0.112 R)
• M2: 226,940 km (0.067 R)
• M3: 410,646 km (0.109 R)
• M4: 523,144 km (0.117 R)
• M5: 836,850 km (0.035 R)
• M6: 1,032,973 km (0.118 R)
• M7: 1,142,928 km (0.087 R)
• M8: 1,401,732 km (0.084 R)
• M9: 1,608,327 km (0.119 R)
• M10: 1,693,897 km (0.11 R)
• M11: 1,944,473 km (0.117 R)
• M12: 2,207,167 km (0.088 R)
• M13: 2,992,107 km (0.074 R)
• M14: 3,151,728 km (0.082 R)
• M15: 4,187,394 km (0.118 R)
• M16: 4,286,428 km (0.074 R)
• M17: 4,446,647 km (0.099 R)
• M18: 4,588,466 km (0.106 R)
• M19: 4,855,797 km (0.086 R)
• M20: 5,170,551 km (0.116 R)
• M21: 5,710,151 km (0.108 R)
• M22: 6,087,287 km (0.097 R)
• M23: 6,244,963 km (0.094 R)
• M24: 6,358,358 km (0.091 R)
• M25: 6,449,613 km (0.081 R)
• M26: 6,518,428 km (0.115 R)
• M27: 6,749,258 km (0.037 R)
• M28: 6,912,469 km (0.045 R)
• M29: 7,029,903 km (0.117 R)
• M30: 7,410,181 km (0.096 R)
• M31: 7,651,183 km (0.103 R)
• M32: 7,772,657 km (0.066 R)
• M33: 7,894,878 km (0.074 R)
• M34: 7,993,014 km (0.074 R)
• M35: 8,165,800 km (0.114 R)
• M36: 9,202,812 km (0.115 R)
• M37: 9,828,879 km (0.095 R)
• M38: 10,415,004 km (0.043 R)
• M39: 10,576,719 km (0.084 R)
• M40: 10,657,951 km (0.095 R)
• M41: 10,984,972 km (0.041 R)
• M42: 11,481,637 km (0.12 R)
• M43: 11,592,937 km (0.082 R)
• M44: 11,872,985 km (0.119 R)
• M45: 12,042,030 km (0.071 R)
• M46: 12,582,827 km (0.114 R)
• M47: 12,986,292 km (0.101 R)
• M48: 13,805,939 km (0.112 R)
• M49: 14,132,660 km (0.084 R)
• M50: 14,612,271 km (0.115 R)
• M51: 14,702,778 km (0.113 R)
• M52: 15,066,750 km (0.091 R)
• M53: 15,927,685 km (0.079 R)
• M54: 17,216,920 km (0.048 R)
• M55: 17,312,662 km (0.051 R)
• M56: 17,568,624 km (0.033 R)
• M57: 17,729,143 km (0.075 R)
• M58: 17,890,260 km (0.078 R)
• M59: 18,051,825 km (0.038 R)
• M60: 18,213,840 km (0.091 R)
• M61: 18,572,127 km (0.074 R)
• M62: 18,899,896 km (0.095 R)
• M63: 19,163,338 km (0.092 R)
• M64: 20,634,633 km (0.096 R)
• M65: 20,702,401 km (0.084 R)
• M66: 21,178,571 km (0.081 R)
• M67: 21,452,335 km (0.096 R)
• M68: 22,768,646 km (0.082 R)
• M69: 23,719,790 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 137.6

Radius: 3.9

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 9.72 AU - 12.7 AU

Year: 16503 Days

Day: 15.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 39,203,558 km

• M1: 99,931 km (0.12 R)
• M2: 203,304 km (0.062 R)
• M3: 373,546 km (0.099 R)
• M4: 652,995 km (0.108 R)
• M5: 758,162 km (0.032 R)
• M6: 1,213,089 km (0.057 R)
• M7: 1,249,741 km (0.068 R)
• M8: 1,635,554 km (0.101 R)
• M9: 1,716,935 km (0.097 R)
• M10: 2,188,168 km (0.031 R)
• M11: 2,461,035 km (0.095 R)
• M12: 2,720,736 km (0.102 R)
• M13: 2,988,965 km (0.119 R)
• M14: 3,789,613 km (0.08 R)
• M15: 3,816,541 km (0.102 R)
• M16: 4,033,907 km (0.091 R)
• M17: 4,566,176 km (0.092 R)
• M18: 4,767,684 km (0.037 R)
• M19: 5,001,805 km (0.071 R)
• M20: 5,031,276 km (0.118 R)
• M21: 5,090,516 km (0.039 R)
• M22: 5,480,817 km (0.025 R)
• M23: 5,602,889 km (0.053 R)
• M24: 5,725,859 km (0.058 R)
• M25: 5,943,224 km (0.087 R)
• M26: 6,131,718 km (0.059 R)
• M27: 6,194,997 km (0.053 R)
• M28: 6,354,020 km (0.084 R)
• M29: 7,103,056 km (0.078 R)
• M30: 8,295,501 km (0.111 R)
• M31: 8,753,869 km (0.056 R)
• M32: 8,968,243 km (0.076 R)
• M33: 9,511,582 km (0.089 R)
• M34: 9,991,193 km (0.107 R)
• M35: 10,290,239 km (0.107 R)
• M36: 10,365,487 km (0.103 R)
• M37: 11,243,477 km (0.074 R)
• M38: 11,632,581 km (0.09 R)
• M39: 12,026,173 km (0.107 R)
• M40: 12,304,275 km (0.103 R)
• M41: 12,504,138 km (0.096 R)
• M42: 12,624,564 km (0.11 R)
• M43: 12,745,439 km (0.028 R)
• M44: 13,891,957 km (0.117 R)
• M45: 13,933,396 km (0.114 R)
• M46: 14,058,310 km (0.114 R)
• M47: 14,435,297 km (0.107 R)
• M48: 15,113,574 km (0.045 R)
• M49: 15,499,686 km (0.111 R)
• M50: 15,888,939 km (0.092 R)
• M51: 18,109,869 km (0.086 R)
• M52: 18,428,363 km (0.097 R)
• M53: 18,794,728 km (0.093 R)
• M54: 18,932,807 km (0.032 R)
• M55: 19,256,088 km (0.109 R)
• M56: 21,186,200 km (0.111 R)
• M57: 21,666,260 km (0.117 R)
• M58: 21,762,750 km (0.11 R)
• M59: 22,344,237 km (0.099 R)
• M60: 22,588,082 km (0.082 R)
• M61: 23,374,368 km (0.079 R)
• M62: 23,473,252 km (0.087 R)
• M63: 23,522,769 km (0.103 R)
• M64: 24,369,643 km (0.079 R)
• M65: 24,570,403 km (0.081 R)
• M66: 24,822,027 km (0.105 R)
• M67: 25,125,262 km (0.117 R)
• M68: 26,247,246 km (0.092 R)
• M69: 26,401,481 km (0.078 R)
• M70: 26,866,132 km (0.103 R)
• M71: 26,969,654 km (0.063 R)
• M72: 27,073,475 km (0.1 R)
• M73: 28,910,237 km (0.051 R)
• M74: 29,389,100 km (0.09 R)
• M75: 30,139,034 km (0.112 R)
• M76: 30,570,474 km (0.093 R)
• M77: 33,145,951 km (0.107 R)
• M78: 33,201,452 km (0.115 R)
• M79: 33,870,454 km (0.084 R)
• M80: 34,600,192 km (0.055 R)
• M81: 35,278,469 km (0.095 R)
• M82: 35,505,409 km (0.089 R)
• M83: 35,562,256 km (0.109 R)
• M84: 35,789,944 km (0.072 R)
• M85: 35,846,941 km (0.1 R)
• M86: 36,590,592 km (0.086 R)
• M87: 36,762,929 km (0.093 R)
• M88: 36,820,374 km (0.107 R)
• M89: 37,860,528 km (0.117 R)
• M90: 37,976,616 km (0.096 R)
• M91: 39,144,826 km (0.095 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 10,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit