🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.65 AU - 0.91 AU

Year: 258 Days

Day: 47.4 Hours

Environment

Temp: 106 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,397,542 km

• M1: 393,293 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.64 AU - 0.96 AU

Year: 268 Days

Day: 35.6 Hours

Environment

Temp: 120 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.05 AU - 1.51 AU

Year: 543 Days

Day: 44.5 Hours

Environment

Temp: -24 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,397,542 km

• M1: 35,604 km (0.111 R)
• M2: 894,446 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.48 AU - 1.6 AU

Year: 716 Days

Day: 37.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 149.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,397,542 km

• M1: 638,484 km (0.113 R)

Asteroid Belt

Center: 6.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.3

Radius: 11.5

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 9.68 AU - 12.34 AU

Year: 13690 Days

Day: 12.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 54.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 87,397,542 km

• M1: 277,205 km (0.113 R)
• M2: 417,378 km (0.054 R)
• M3: 673,340 km (0.119 R)
• M4: 764,146 km (0.108 R)
• M5: 1,593,217 km (0.104 R)
• M6: 2,481,081 km (0.082 R)
• M7: 3,467,529 km (0.065 R)
• M8: 4,816,453 km (0.071 R)
• M9: 5,412,601 km (0.115 R)
• M10: 6,633,618 km (0.116 R)
• M11: 6,838,268 km (0.038 R)
• M12: 7,338,224 km (0.073 R)
• M13: 7,635,475 km (0.114 R)
• M14: 7,763,980 km (0.051 R)
• M15: 8,373,442 km (0.116 R)
• M16: 8,684,007 km (0.045 R)
• M17: 9,225,252 km (0.088 R)
• M18: 9,408,060 km (0.086 R)
• M19: 9,917,292 km (0.096 R)
• M20: 10,721,679 km (0.081 R)
• M21: 11,253,350 km (0.084 R)
• M22: 12,042,030 km (0.098 R)
• M23: 12,242,043 km (0.055 R)
• M24: 13,258,410 km (0.071 R)
• M25: 13,413,244 km (0.057 R)
• M26: 14,513,686 km (0.112 R)
• M27: 14,619,901 km (0.106 R)
• M28: 15,047,900 km (0.11 R)
• M29: 15,534,093 km (0.117 R)
• M30: 16,025,672 km (0.032 R)
• M31: 16,300,932 km (0.037 R)
• M32: 16,577,688 km (0.09 R)
• M33: 16,744,490 km (0.104 R)
• M34: 17,700,570 km (0.058 R)
• M35: 19,547,804 km (0.12 R)
• M36: 19,665,238 km (0.11 R)
• M37: 20,019,187 km (0.114 R)
• M38: 21,213,876 km (0.084 R)
• M39: 21,941,819 km (0.104 R)
• M40: 22,925,275 km (0.115 R)
• M41: 23,422,239 km (0.108 R)
• M42: 23,672,068 km (0.089 R)
• M43: 24,048,606 km (0.09 R)
• M44: 24,616,928 km (0.12 R)
• M45: 24,743,937 km (0.083 R)
• M46: 25,189,888 km (0.037 R)
• M47: 25,381,822 km (0.08 R)
• M48: 26,348,673 km (0.104 R)
• M49: 28,518,141 km (0.071 R)
• M50: 29,321,183 km (0.08 R)
• M51: 29,658,077 km (0.108 R)
• M52: 30,744,307 km (0.111 R)
• M53: 32,120,608 km (0.092 R)
• M54: 32,398,261 km (0.071 R)
• M55: 33,306,171 km (0.118 R)
• M56: 33,939,718 km (0.06 R)
• M57: 34,648,213 km (0.052 R)
• M58: 35,218,480 km (0.06 R)
• M59: 36,224,077 km (0.052 R)
• M60: 37,020,686 km (0.093 R)
• M61: 37,384,807 km (0.112 R)
• M62: 37,457,661 km (0.104 R)
• M63: 37,823,129 km (0.107 R)
• M64: 38,631,406 km (0.081 R)
• M65: 38,926,712 km (0.074 R)
• M66: 39,371,018 km (0.048 R)
• M67: 39,742,619 km (0.093 R)
• M68: 42,148,302 km (0.12 R)
• M69: 43,752,590 km (0.04 R)
• M70: 44,137,356 km (0.108 R)
• M71: 44,910,627 km (0.114 R)
• M72: 46,548,873 km (0.079 R)
• M73: 46,863,029 km (0.1 R)
• M74: 47,178,082 km (0.103 R)
• M75: 48,524,463 km (0.074 R)
• M76: 49,642,857 km (0.092 R)
• M77: 49,883,560 km (0.084 R)
• M78: 51,012,126 km (0.115 R)
• M79: 51,174,140 km (0.099 R)
• M80: 53,212,411 km (0.092 R)
• M81: 53,541,078 km (0.051 R)
• M82: 53,870,343 km (0.11 R)
• M83: 53,952,771 km (0.088 R)
• M84: 54,200,356 km (0.082 R)
• M85: 54,530,967 km (0.055 R)
• M86: 55,360,338 km (0.103 R)
• M87: 55,443,514 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.8

Radius: 10.3

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 10.64 AU - 11.54 AU

Year: 13840 Days

Day: 8 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 87,397,542 km

• M1: 750,682 km (0.049 R)
• M2: 894,146 km (0.081 R)
• M3: 1,467,854 km (0.118 R)
• M4: 1,627,176 km (0.095 R)
• M5: 1,744,461 km (0.116 R)
• M6: 2,063,104 km (0.086 R)
• M7: 2,242,472 km (0.118 R)
• M8: 2,727,319 km (0.058 R)
• M9: 2,981,934 km (0.11 R)
• M10: 3,544,871 km (0.092 R)
• M11: 3,667,541 km (0.078 R)
• M12: 4,012,514 km (0.048 R)
• M13: 4,335,197 km (0.096 R)
• M14: 4,400,721 km (0.092 R)
• M15: 4,532,965 km (0.117 R)
• M16: 6,145,331 km (0.114 R)
• M17: 6,367,783 km (0.112 R)
• M18: 7,012,251 km (0.091 R)
• M19: 7,479,744 km (0.116 R)
• M20: 7,877,076 km (0.074 R)
• M21: 8,199,908 km (0.034 R)
• M22: 8,942,213 km (0.072 R)
• M23: 9,068,025 km (0.12 R)
• M24: 9,236,771 km (0.093 R)
• M25: 10,008,546 km (0.025 R)
• M26: 10,182,977 km (0.109 R)
• M27: 10,667,675 km (0.108 R)
• M28: 11,250,209 km (0.076 R)
• M29: 11,568,254 km (0.104 R)
• M30: 11,981,443 km (0.098 R)
• M31: 13,249,883 km (0.089 R)
• M32: 13,585,731 km (0.069 R)
• M33: 14,610,027 km (0.098 R)
• M34: 14,857,612 km (0.063 R)
• M35: 16,474,615 km (0.068 R)
• M36: 16,577,538 km (0.042 R)
• M37: 16,887,655 km (0.093 R)
• M38: 16,991,326 km (0.085 R)
• M39: 17,095,297 km (0.046 R)
• M40: 17,251,776 km (0.082 R)
• M41: 17,671,099 km (0.108 R)
• M42: 18,146,820 km (0.067 R)
• M43: 18,680,436 km (0.11 R)
• M44: 18,949,263 km (0.108 R)
• M45: 19,763,076 km (0.118 R)
• M46: 20,810,410 km (0.119 R)
• M47: 21,649,953 km (0.111 R)
• M48: 22,958,785 km (0.097 R)
• M49: 24,292,899 km (0.103 R)
• M50: 24,468,826 km (0.108 R)
• M51: 25,295,205 km (0.103 R)
• M52: 26,431,401 km (0.091 R)
• M53: 29,188,041 km (0.073 R)
• M54: 29,562,484 km (0.086 R)
• M55: 29,687,697 km (0.05 R)
• M56: 30,505,549 km (0.101 R)
• M57: 31,012,536 km (0.086 R)
• M58: 31,330,880 km (0.108 R)
• M59: 31,650,122 km (0.087 R)
• M60: 32,034,888 km (0.091 R)
• M61: 32,808,907 km (0.109 R)
• M62: 33,719,659 km (0.11 R)
• M63: 34,968,951 km (0.106 R)
• M64: 35,167,617 km (0.056 R)
• M65: 36,032,742 km (0.079 R)
• M66: 37,987,836 km (0.115 R)
• M67: 38,328,470 km (0.103 R)
• M68: 38,464,904 km (0.107 R)
• M69: 38,533,270 km (0.096 R)
• M70: 38,670,002 km (0.086 R)
• M71: 38,944,066 km (0.102 R)
• M72: 39,493,987 km (0.107 R)
• M73: 39,769,846 km (0.103 R)
• M74: 40,184,980 km (0.116 R)
• M75: 40,740,587 km (0.028 R)
• M76: 40,949,724 km (0.084 R)
• M77: 41,229,024 km (0.04 R)
• M78: 41,929,890 km (0.079 R)
• M79: 43,059,653 km (0.117 R)
• M80: 44,414,261 km (0.099 R)
• M81: 44,916,761 km (0.086 R)
• M82: 45,276,992 km (0.108 R)
• M83: 45,927,593 km (0.112 R)
• M84: 46,654,190 km (0.119 R)
• M85: 47,898,097 km (0.088 R)
• M86: 49,152,924 km (0.073 R)

Asteroid Belt

Center: 14.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497

Radius: 4.7

Gravity: 22.5 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 17.25 AU - 18.99 AU

Year: 28905 Days

Day: 19 Hours

Environment

Temp: -209 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,397,542 km

• M1: 1,406,818 km (0.104 R)
• M2: 1,539,362 km (0.091 R)
• M3: 1,573,171 km (0.114 R)
• M4: 1,961,078 km (0.083 R)
• M5: 2,184,727 km (0.045 R)
• M6: 2,338,364 km (0.115 R)
• M7: 2,861,957 km (0.058 R)
• M8: 3,288,311 km (0.107 R)
• M9: 4,011,317 km (0.056 R)
• M10: 4,058,141 km (0.057 R)
• M11: 4,438,868 km (0.109 R)
• M12: 4,781,447 km (0.076 R)
• M13: 5,700,576 km (0.107 R)
• M14: 5,806,043 km (0.106 R)
• M15: 6,018,921 km (0.098 R)
• M16: 6,234,342 km (0.072 R)
• M17: 6,562,260 km (0.04 R)
• M18: 6,672,813 km (0.117 R)
• M19: 7,234,703 km (0.072 R)
• M20: 7,348,995 km (0.076 R)
• M21: 9,944,668 km (0.111 R)
• M22: 10,327,339 km (0.025 R)
• M23: 11,238,839 km (0.049 R)
• M24: 11,304,961 km (0.057 R)
• M25: 14,195,043 km (0.107 R)
• M26: 14,266,401 km (0.052 R)
• M27: 14,987,612 km (0.081 R)
• M28: 16,390,092 km (0.087 R)
• M29: 16,841,728 km (0.115 R)
• M30: 17,526,587 km (0.09 R)
• M31: 17,603,331 km (0.107 R)
• M32: 17,680,075 km (0.102 R)
• M33: 17,756,968 km (0.109 R)
• M34: 17,988,396 km (0.115 R)
• M35: 19,081,059 km (0.092 R)
• M36: 20,114,930 km (0.057 R)
• M37: 20,195,264 km (0.09 R)
• M38: 20,922,609 km (0.079 R)
• M39: 21,085,371 km (0.1 R)
• M40: 22,485,906 km (0.05 R)
• M41: 23,831,390 km (0.106 R)
• M42: 24,428,136 km (0.106 R)
• M43: 25,985,300 km (0.053 R)
• M44: 27,307,147 km (0.093 R)
• M45: 28,200,545 km (0.109 R)
• M46: 29,103,368 km (0.088 R)
• M47: 29,924,062 km (0.064 R)
• M48: 30,937,438 km (0.075 R)
• M49: 33,187,240 km (0.069 R)
• M50: 36,365,597 km (0.081 R)
• M51: 37,347,707 km (0.097 R)
• M52: 37,644,060 km (0.086 R)
• M53: 40,345,947 km (0.106 R)
• M54: 40,954,811 km (0.068 R)
• M55: 46,463,453 km (0.084 R)
• M56: 46,675,732 km (0.117 R)
• M57: 49,249,414 km (0.118 R)
• M58: 50,444,252 km (0.114 R)
• M59: 52,199,335 km (0.105 R)
• M60: 52,309,588 km (0.057 R)
• M61: 52,862,502 km (0.066 R)
• M62: 53,862,713 km (0.116 R)
• M63: 57,925,193 km (0.109 R)
• M64: 58,841,330 km (0.106 R)
• M65: 62,202,047 km (0.095 R)
• M66: 63,728,693 km (0.096 R)
• M67: 64,082,641 km (0.105 R)
• M68: 64,792,783 km (0.116 R)
• M69: 65,386,537 km (0.05 R)
• M70: 65,624,397 km (0.112 R)
• M71: 66,340,223 km (0.08 R)
• M72: 68,502,660 km (0.117 R)
• M73: 68,986,460 km (0.099 R)
• M74: 72,650,112 km (0.054 R)
• M75: 72,773,380 km (0.085 R)
• M76: 73,020,067 km (0.063 R)
• M77: 73,390,471 km (0.09 R)
• M78: 75,002,987 km (0.047 R)
• M79: 75,252,217 km (0.072 R)
• M80: 76,878,196 km (0.092 R)
• M81: 78,389,284 km (0.115 R)
• M82: 78,642,105 km (0.115 R)
• M83: 79,275,352 km (0.055 R)
• M84: 80,674,392 km (0.048 R)
• M85: 80,929,755 km (0.089 R)
• M86: 81,697,043 km (0.072 R)
• M87: 82,338,369 km (0.081 R)
• M88: 82,466,873 km (0.099 R)
• M89: 84,660,876 km (0.06 R)
• M90: 85,439,832 km (0.103 R)
• M91: 85,699,983 km (0.047 R)
• M92: 86,874,027 km (0.104 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 18,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit