🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.49 AU - 0.57 AU

Year: 249 Days

Day: 40.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.47 AU - 0.77 AU

Year: 315 Days

Day: 29.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.62 AU - 0.72 AU

Year: 354 Days

Day: 38.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.8

Radius: 9.4

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.53 AU - 0.87 AU

Year: 378 Days

Day: 7.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 29,310,246 km

• M1: 121,473 km (0.098 R)
• M2: 185,053 km (0.079 R)
• M3: 246,986 km (0.058 R)
• M4: 340,186 km (0.119 R)
• M5: 409,449 km (0.053 R)
• M6: 468,840 km (0.078 R)
• M7: 568,173 km (0.093 R)
• M8: 659,577 km (0.087 R)
• M9: 720,912 km (0.054 R)
• M10: 784,342 km (0.066 R)
• M11: 858,692 km (0.077 R)
• M12: 917,484 km (0.092 R)
• M13: 977,772 km (0.118 R)
• M14: 1,154,297 km (0.091 R)
• M15: 1,283,550 km (0.112 R)
• M16: 1,348,326 km (0.057 R)
• M17: 1,452,895 km (0.089 R)
• M18: 1,527,843 km (0.025 R)
• M19: 1,629,869 km (0.065 R)
• M20: 1,894,956 km (0.088 R)
• M21: 1,989,053 km (0.082 R)
• M22: 2,096,913 km (0.089 R)
• M23: 2,161,689 km (0.084 R)
• M24: 2,272,691 km (0.106 R)
• M25: 2,560,517 km (0.116 R)
• M26: 2,837,872 km (0.1 R)
• M27: 2,982,533 km (0.065 R)
• M28: 3,051,198 km (0.114 R)
• M29: 3,199,450 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587

Radius: 14.1

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.67 AU - 0.73 AU

Year: 378 Days

Day: 6.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 29,310,246 km

• M1: 176,675 km (0.06 R)
• M2: 267,032 km (0.07 R)
• M3: 415,583 km (0.099 R)
• M4: 513,420 km (0.111 R)
• M5: 618,438 km (0.065 R)
• M6: 768,783 km (0.112 R)
• M7: 882,029 km (0.1 R)
• M8: 1,059,602 km (0.108 R)
• M9: 1,170,454 km (0.092 R)
• M10: 1,331,271 km (0.106 R)
• M11: 1,461,721 km (0.091 R)
• M12: 1,552,826 km (0.035 R)
• M13: 1,736,083 km (0.052 R)
• M14: 1,869,375 km (0.11 R)
• M15: 1,963,771 km (0.11 R)
• M16: 2,245,763 km (0.069 R)
• M17: 2,346,592 km (0.086 R)
• M18: 2,541,369 km (0.101 R)
• M19: 2,699,942 km (0.043 R)
• M20: 3,002,429 km (0.108 R)
• M21: 3,107,896 km (0.11 R)
• M22: 3,290,555 km (0.083 R)
• M23: 3,418,760 km (0.111 R)
• M24: 3,515,999 km (0.11 R)
• M25: 3,827,013 km (0.08 R)
• M26: 3,955,218 km (0.091 R)
• M27: 4,043,930 km (0.081 R)
• M28: 4,223,148 km (0.08 R)
• M29: 4,320,835 km (0.079 R)
• M30: 4,604,024 km (0.086 R)
• M31: 4,813,162 km (0.117 R)
• M32: 4,929,998 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.9

Radius: 10.7

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.75 AU - 0.93 AU

Year: 497 Days

Day: 6.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 29,310,246 km

• M1: 133,292 km (0.095 R)
• M2: 209,287 km (0.09 R)
• M3: 292,464 km (0.098 R)
• M4: 390,899 km (0.109 R)
• M5: 465,848 km (0.119 R)
• M6: 595,250 km (0.041 R)
• M7: 665,112 km (0.059 R)
• M8: 818,600 km (0.086 R)
• M9: 998,416 km (0.107 R)
• M10: 1,132,456 km (0.114 R)
• M11: 1,211,892 km (0.111 R)
• M12: 1,329,476 km (0.098 R)
• M13: 1,403,078 km (0.08 R)
• M14: 1,554,471 km (0.089 R)
• M15: 1,643,482 km (0.091 R)
• M16: 1,734,438 km (0.047 R)
• M17: 1,850,376 km (0.114 R)
• M18: 1,945,072 km (0.071 R)
• M19: 2,133,415 km (0.063 R)
• M20: 2,277,179 km (0.066 R)
• M21: 2,385,488 km (0.093 R)
• M22: 2,502,024 km (0.053 R)
• M23: 2,607,341 km (0.066 R)
• M24: 2,734,200 km (0.059 R)
• M25: 2,801,968 km (0.06 R)
• M26: 2,877,066 km (0.116 R)
• M27: 3,148,886 km (0.111 R)
• M28: 3,219,945 km (0.055 R)
• M29: 3,305,963 km (0.062 R)
• M30: 3,561,327 km (0.1 R)
• M31: 3,710,177 km (0.087 R)
• M32: 4,037,198 km (0.077 R)
• M33: 4,168,993 km (0.046 R)
• M34: 4,397,429 km (0.071 R)
• M35: 4,485,094 km (0.089 R)
• M36: 4,686,602 km (0.112 R)
• M37: 4,768,133 km (0.057 R)
• M38: 4,882,874 km (0.084 R)
• M39: 5,032,024 km (0.11 R)
• M40: 5,453,890 km (0.108 R)
• M41: 5,539,609 km (0.096 R)
• M42: 5,608,574 km (0.104 R)
• M43: 5,764,754 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913

Radius: 9.7

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.11 AU - 1.23 AU

Year: 817 Days

Day: 5.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 29,310,246 km

• M1: 130,449 km (0.102 R)
• M2: 223,798 km (0.104 R)
• M3: 318,195 km (0.106 R)
• M4: 403,465 km (0.092 R)
• M5: 493,374 km (0.12 R)
• M6: 651,200 km (0.114 R)
• M7: 725,250 km (0.042 R)
• M8: 876,195 km (0.075 R)
• M9: 965,654 km (0.067 R)
• M10: 1,038,060 km (0.047 R)
• M11: 1,133,204 km (0.051 R)
• M12: 1,245,701 km (0.074 R)
• M13: 1,354,609 km (0.069 R)
• M14: 1,504,955 km (0.032 R)
• M15: 1,613,563 km (0.05 R)
• M16: 1,684,921 km (0.084 R)
• M17: 1,773,483 km (0.087 R)
• M18: 1,888,524 km (0.081 R)
• M19: 1,963,921 km (0.03 R)
• M20: 2,040,365 km (0.037 R)
• M21: 2,169,917 km (0.077 R)
• M22: 2,284,509 km (0.099 R)
• M23: 2,347,041 km (0.114 R)
• M24: 2,483,025 km (0.107 R)
• M25: 2,556,628 km (0.115 R)
• M26: 2,621,703 km (0.073 R)
• M27: 2,848,942 km (0.112 R)
• M28: 3,142,154 km (0.118 R)
• M29: 3,222,039 km (0.029 R)
• M30: 3,383,904 km (0.038 R)
• M31: 3,486,378 km (0.112 R)
• M32: 3,726,034 km (0.096 R)
• M33: 4,221,802 km (0.106 R)
• M34: 4,477,464 km (0.108 R)
• M35: 4,692,436 km (0.116 R)
• M36: 4,795,659 km (0.039 R)
• M37: 5,097,697 km (0.04 R)
• M38: 5,502,060 km (0.05 R)
• M39: 5,708,206 km (0.102 R)
• M40: 5,793,776 km (0.118 R)
• M41: 5,879,795 km (0.067 R)
• M42: 5,953,846 km (0.084 R)
• M43: 6,090,578 km (0.094 R)
• M44: 6,253,490 km (0.113 R)
• M45: 6,532,341 km (0.08 R)
• M46: 6,750,754 km (0.049 R)
• M47: 6,880,305 km (0.105 R)
• M48: 7,313,840 km (0.07 R)
• M49: 8,055,845 km (0.06 R)
• M50: 8,331,704 km (0.051 R)
• M51: 8,709,139 km (0.086 R)
• M52: 8,892,696 km (0.094 R)
• M53: 9,120,533 km (0.066 R)
• M54: 9,422,571 km (0.104 R)
• M55: 9,538,510 km (0.047 R)
• M56: 9,845,036 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292

Radius: 10.4

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.47 AU - 1.49 AU

Year: 1163 Days

Day: 11.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 29,310,246 km

• M1: 130,150 km (0.117 R)
• M2: 202,256 km (0.118 R)
• M3: 276,158 km (0.057 R)
• M4: 346,469 km (0.117 R)
• M5: 417,228 km (0.094 R)
• M6: 530,624 km (0.098 R)
• M7: 601,533 km (0.112 R)
• M8: 707,000 km (0.107 R)
• M9: 786,436 km (0.101 R)
• M10: 937,979 km (0.091 R)
• M11: 1,026,541 km (0.076 R)
• M12: 1,093,560 km (0.105 R)
• M13: 1,238,521 km (0.1 R)
• M14: 1,303,596 km (0.098 R)
• M15: 1,430,604 km (0.09 R)
• M16: 1,576,014 km (0.098 R)
• M17: 1,647,073 km (0.051 R)
• M18: 1,792,482 km (0.111 R)
• M19: 1,866,832 km (0.062 R)
• M20: 2,018,674 km (0.116 R)
• M21: 2,151,217 km (0.1 R)
• M22: 2,222,426 km (0.032 R)
• M23: 2,335,073 km (0.115 R)
• M24: 2,641,749 km (0.113 R)
• M25: 2,769,805 km (0.115 R)
• M26: 3,023,373 km (0.108 R)
• M27: 3,229,968 km (0.057 R)
• M28: 3,367,298 km (0.071 R)
• M29: 3,525,124 km (0.031 R)
• M30: 3,590,947 km (0.079 R)
• M31: 3,714,216 km (0.113 R)
• M32: 3,800,384 km (0.096 R)
• M33: 4,053,055 km (0.065 R)
• M34: 4,141,767 km (0.083 R)
• M35: 4,261,146 km (0.101 R)
• M36: 4,605,670 km (0.05 R)
• M37: 4,698,271 km (0.06 R)
• M38: 4,885,717 km (0.036 R)
• M39: 5,128,664 km (0.091 R)
• M40: 5,332,416 km (0.099 R)
• M41: 5,462,417 km (0.062 R)
• M42: 5,571,623 km (0.11 R)
• M43: 5,637,596 km (0.063 R)
• M44: 5,725,709 km (0.057 R)
• M45: 5,892,511 km (0.087 R)
• M46: 6,379,302 km (0.118 R)
• M47: 6,926,381 km (0.086 R)
• M48: 7,139,858 km (0.077 R)
• M49: 7,670,930 km (0.109 R)
• M50: 7,744,383 km (0.112 R)
• M51: 7,817,985 km (0.118 R)
• M52: 8,127,503 km (0.053 R)
• M53: 8,202,302 km (0.097 R)
• M54: 8,302,532 km (0.052 R)

Asteroid Belt

Center: 2.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587

Radius: 10.2

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.49 AU - 4.51 AU

Year: 5165 Days

Day: 9.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,310,246 km

• M1: 140,472 km (0.109 R)
• M2: 256,261 km (0.036 R)
• M3: 326,123 km (0.078 R)
• M4: 545,135 km (0.106 R)
• M5: 762,650 km (0.094 R)
• M6: 875,746 km (0.064 R)
• M7: 1,622,987 km (0.051 R)
• M8: 1,890,468 km (0.111 R)
• M9: 1,977,085 km (0.114 R)
• M10: 2,082,851 km (0.11 R)
• M11: 2,263,266 km (0.032 R)
• M12: 2,639,804 km (0.03 R)
• M13: 2,776,387 km (0.08 R)
• M14: 3,097,274 km (0.113 R)
• M15: 3,451,372 km (0.11 R)
• M16: 3,515,251 km (0.113 R)
• M17: 3,840,626 km (0.095 R)
• M18: 4,085,518 km (0.103 R)
• M19: 4,473,874 km (0.044 R)
• M20: 4,543,736 km (0.085 R)
• M21: 4,707,995 km (0.12 R)
• M22: 5,018,410 km (0.096 R)
• M23: 5,163,969 km (0.118 R)
• M24: 5,608,873 km (0.059 R)
• M25: 5,785,398 km (0.081 R)
• M26: 6,273,536 km (0.106 R)
• M27: 6,721,582 km (0.11 R)
• M28: 7,044,115 km (0.098 R)
• M29: 7,565,164 km (0.117 R)
• M30: 8,384,362 km (0.037 R)
• M31: 8,936,378 km (0.088 R)
• M32: 9,261,455 km (0.108 R)
• M33: 9,410,454 km (0.094 R)
• M34: 9,590,271 km (0.104 R)
• M35: 10,198,087 km (0.087 R)
• M36: 10,662,139 km (0.1 R)
• M37: 10,755,788 km (0.074 R)
• M38: 11,610,889 km (0.079 R)
• M39: 12,917,776 km (0.086 R)
• M40: 13,084,279 km (0.055 R)
• M41: 13,554,614 km (0.077 R)
• M42: 13,622,233 km (0.107 R)
• M43: 14,064,743 km (0.116 R)
• M44: 16,347,008 km (0.115 R)
• M45: 16,926,251 km (0.065 R)
• M46: 17,181,914 km (0.119 R)
• M47: 17,328,520 km (0.114 R)
• M48: 18,142,183 km (0.117 R)
• M49: 18,478,628 km (0.108 R)
• M50: 18,628,974 km (0.053 R)
• M51: 18,704,222 km (0.077 R)
• M52: 19,195,800 km (0.066 R)
• M53: 19,271,946 km (0.072 R)
• M54: 19,347,941 km (0.081 R)
• M55: 19,960,545 km (0.092 R)
• M56: 20,076,184 km (0.034 R)
• M57: 20,424,298 km (0.093 R)
• M58: 21,362,127 km (0.105 R)
• M59: 21,995,225 km (0.119 R)
• M60: 23,037,175 km (0.11 R)
• M61: 23,686,280 km (0.079 R)
• M62: 24,341,369 km (0.106 R)
• M63: 24,423,797 km (0.041 R)
• M64: 24,547,365 km (0.115 R)
• M65: 24,712,521 km (0.118 R)
• M66: 24,795,249 km (0.101 R)
• M67: 25,002,591 km (0.088 R)
• M68: 25,127,206 km (0.075 R)
• M69: 25,879,235 km (0.117 R)
• M70: 26,258,017 km (0.034 R)
• M71: 26,469,249 km (0.101 R)
• M72: 27,191,807 km (0.118 R)
• M73: 28,309,303 km (0.062 R)
• M74: 28,612,687 km (0.069 R)
• M75: 29,048,017 km (0.078 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 19,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit