🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.43 AU - 0.65 AU

Year: 256 Days

Day: 27.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,711,617 km

• M1: 37,399 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.6

Radius: 8.6

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.71 AU - 0.87 AU

Year: 453 Days

Day: 7.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 34,711,617 km

• M1: 111,301 km (0.055 R)
• M2: 174,581 km (0.038 R)
• M3: 321,785 km (0.08 R)
• M4: 476,170 km (0.046 R)
• M5: 546,182 km (0.103 R)
• M6: 604,076 km (0.086 R)
• M7: 664,514 km (0.105 R)
• M8: 722,857 km (0.1 R)
• M9: 854,204 km (0.039 R)
• M10: 989,141 km (0.045 R)
• M11: 1,066,633 km (0.111 R)
• M12: 1,121,236 km (0.089 R)
• M13: 1,264,401 km (0.111 R)
• M14: 1,349,223 km (0.111 R)
• M15: 1,446,761 km (0.115 R)
• M16: 1,541,157 km (0.112 R)
• M17: 1,672,355 km (0.112 R)
• M18: 1,771,688 km (0.103 R)
• M19: 1,855,014 km (0.088 R)
• M20: 1,964,070 km (0.1 R)
• M21: 2,157,052 km (0.106 R)
• M22: 2,343,301 km (0.06 R)
• M23: 2,421,840 km (0.064 R)
• M24: 2,481,380 km (0.109 R)
• M25: 2,575,028 km (0.102 R)
• M26: 2,731,508 km (0.053 R)
• M27: 3,104,006 km (0.095 R)
• M28: 3,168,782 km (0.108 R)
• M29: 3,321,970 km (0.116 R)
• M30: 3,567,610 km (0.055 R)
• M31: 3,704,043 km (0.113 R)
• M32: 3,826,863 km (0.108 R)
• M33: 3,951,029 km (0.086 R)
• M34: 4,076,542 km (0.096 R)
• M35: 4,251,272 km (0.093 R)
• M36: 4,339,535 km (0.065 R)
• M37: 4,649,502 km (0.099 R)
• M38: 4,790,423 km (0.052 R)
• M39: 4,957,973 km (0.086 R)
• M40: 5,299,205 km (0.119 R)
• M41: 5,647,918 km (0.115 R)
• M42: 5,780,761 km (0.065 R)
• M43: 5,914,501 km (0.12 R)
• M44: 5,977,333 km (0.078 R)
• M45: 6,049,289 km (0.098 R)
• M46: 6,112,569 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578

Radius: 9.8

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.82 AU - 0.86 AU

Year: 497 Days

Day: 8.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 34,711,617 km

• M1: 131,796 km (0.046 R)
• M2: 210,035 km (0.086 R)
• M3: 343,776 km (0.045 R)
• M4: 416,331 km (0.103 R)
• M5: 477,516 km (0.111 R)
• M6: 674,836 km (0.038 R)
• M7: 741,108 km (0.1 R)
• M8: 805,585 km (0.039 R)
• M9: 908,358 km (0.063 R)
• M10: 1,011,132 km (0.101 R)
• M11: 1,162,824 km (0.073 R)
• M12: 1,254,378 km (0.112 R)
• M13: 1,322,296 km (0.065 R)
• M14: 1,445,265 km (0.107 R)
• M15: 1,577,958 km (0.115 R)
• M16: 1,651,560 km (0.049 R)
• M17: 1,714,840 km (0.095 R)
• M18: 1,790,537 km (0.081 R)
• M19: 1,867,580 km (0.111 R)
• M20: 1,933,552 km (0.105 R)
• M21: 2,018,823 km (0.089 R)
• M22: 2,099,008 km (0.102 R)
• M23: 2,180,389 km (0.116 R)
• M24: 2,404,935 km (0.113 R)
• M25: 2,503,371 km (0.027 R)
• M26: 2,704,580 km (0.082 R)
• M27: 2,786,560 km (0.101 R)
• M28: 2,918,206 km (0.107 R)
• M29: 3,030,554 km (0.107 R)
• M30: 3,187,482 km (0.066 R)
• M31: 3,317,931 km (0.054 R)
• M32: 3,391,234 km (0.12 R)
• M33: 3,606,805 km (0.094 R)
• M34: 3,697,311 km (0.05 R)
• M35: 3,780,937 km (0.12 R)
• M36: 3,942,353 km (0.08 R)
• M37: 4,153,286 km (0.096 R)
• M38: 4,216,566 km (0.055 R)
• M39: 4,280,145 km (0.103 R)
• M40: 4,448,592 km (0.089 R)
• M41: 4,570,215 km (0.079 R)
• M42: 4,651,895 km (0.042 R)
• M43: 4,758,858 km (0.069 R)
• M44: 4,850,113 km (0.117 R)
• M45: 4,916,684 km (0.07 R)
• M46: 4,983,703 km (0.104 R)
• M47: 5,263,302 km (0.083 R)
• M48: 5,426,513 km (0.083 R)
• M49: 5,670,358 km (0.112 R)
• M50: 5,891,015 km (0.112 R)
• M51: 6,051,683 km (0.042 R)
• M52: 6,114,514 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.9

Radius: 11.5

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.83 AU - 2.03 AU

Year: 1731 Days

Day: 9 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 34,711,617 km

• M1: 145,708 km (0.05 R)
• M2: 253,868 km (0.118 R)
• M3: 352,153 km (0.105 R)
• M4: 462,856 km (0.117 R)
• M5: 617,839 km (0.062 R)
• M6: 783,743 km (0.098 R)
• M7: 974,481 km (0.051 R)
• M8: 1,066,483 km (0.104 R)
• M9: 1,142,329 km (0.067 R)
• M10: 1,350,719 km (0.041 R)
• M11: 1,465,012 km (0.109 R)
• M12: 1,550,283 km (0.119 R)
• M13: 1,748,500 km (0.062 R)
• M14: 1,827,936 km (0.11 R)
• M15: 1,978,731 km (0.026 R)
• M16: 2,145,981 km (0.066 R)
• M17: 2,380,551 km (0.12 R)
• M18: 2,861,358 km (0.089 R)
• M19: 2,996,595 km (0.102 R)
• M20: 3,472,466 km (0.116 R)
• M21: 3,558,933 km (0.11 R)
• M22: 4,323,079 km (0.031 R)
• M23: 4,557,350 km (0.092 R)
• M24: 4,812,115 km (0.045 R)
• M25: 5,038,755 km (0.082 R)
• M26: 5,136,892 km (0.102 R)
• M27: 5,219,320 km (0.068 R)
• M28: 5,302,197 km (0.074 R)
• M29: 5,452,244 km (0.088 R)
• M30: 5,911,360 km (0.074 R)
• M31: 6,294,630 km (0.097 R)
• M32: 6,596,518 km (0.115 R)
• M33: 6,740,132 km (0.065 R)
• M34: 7,067,303 km (0.069 R)
• M35: 7,251,158 km (0.083 R)
• M36: 7,718,203 km (0.109 R)
• M37: 7,869,596 km (0.068 R)
• M38: 8,041,334 km (0.099 R)
• M39: 8,330,058 km (0.109 R)
• M40: 8,407,700 km (0.1 R)
• M41: 8,485,640 km (0.049 R)
• M42: 8,622,372 km (0.108 R)
• M43: 9,722,814 km (0.12 R)
• M44: 10,133,909 km (0.107 R)
• M45: 10,237,581 km (0.042 R)
• M46: 10,845,846 km (0.093 R)
• M47: 11,037,032 km (0.038 R)
• M48: 11,293,742 km (0.093 R)
• M49: 11,422,845 km (0.025 R)
• M50: 11,552,396 km (0.072 R)
• M51: 11,878,520 km (0.094 R)
• M52: 12,031,708 km (0.068 R)
• M53: 12,295,898 km (0.077 R)
• M54: 12,874,842 km (0.075 R)
• M55: 12,987,190 km (0.096 R)
• M56: 13,371,806 km (0.095 R)
• M57: 13,782,901 km (0.103 R)
• M58: 14,430,959 km (0.096 R)
• M59: 14,594,469 km (0.081 R)
• M60: 14,711,754 km (0.08 R)
• M61: 14,805,701 km (0.069 R)
• M62: 14,923,435 km (0.109 R)
• M63: 15,017,981 km (0.114 R)
• M64: 15,112,526 km (0.114 R)
• M65: 15,231,158 km (0.108 R)
• M66: 16,288,067 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.3

Radius: 13.8

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.35 AU - 3.73 AU

Year: 3422 Days

Day: 7.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 34,711,617 km

• M1: 173,683 km (0.078 R)
• M2: 286,330 km (0.12 R)
• M3: 639,232 km (0.106 R)
• M4: 747,241 km (0.084 R)
• M5: 1,065,586 km (0.115 R)
• M6: 1,401,433 km (0.037 R)
• M7: 1,616,555 km (0.109 R)
• M8: 2,095,268 km (0.105 R)
• M9: 2,202,529 km (0.089 R)
• M10: 2,617,514 km (0.11 R)
• M11: 2,767,112 km (0.081 R)
• M12: 2,988,367 km (0.054 R)
• M13: 3,074,984 km (0.117 R)
• M14: 3,394,076 km (0.08 R)
• M15: 3,521,235 km (0.103 R)
• M16: 3,724,089 km (0.086 R)
• M17: 4,455,174 km (0.108 R)
• M18: 4,960,366 km (0.099 R)
• M19: 5,356,801 km (0.092 R)
• M20: 5,526,744 km (0.045 R)
• M21: 5,676,940 km (0.065 R)
• M22: 5,785,099 km (0.098 R)
• M23: 6,025,503 km (0.067 R)
• M24: 6,720,834 km (0.112 R)
• M25: 7,418,110 km (0.065 R)
• M26: 7,679,607 km (0.078 R)
• M27: 8,016,800 km (0.104 R)
• M28: 8,334,397 km (0.114 R)
• M29: 8,432,832 km (0.059 R)
• M30: 8,556,549 km (0.117 R)
• M31: 8,755,814 km (0.055 R)
• M32: 8,931,442 km (0.086 R)
• M33: 9,082,984 km (0.084 R)
• M34: 9,184,412 km (0.094 R)
• M35: 9,439,626 km (0.112 R)
• M36: 10,088,282 km (0.11 R)
• M37: 10,617,559 km (0.104 R)
• M38: 10,751,300 km (0.113 R)
• M39: 11,183,039 km (0.074 R)
• M40: 12,175,472 km (0.074 R)
• M41: 13,253,324 km (0.102 R)
• M42: 13,687,308 km (0.061 R)
• M43: 13,862,187 km (0.066 R)
• M44: 13,950,001 km (0.1 R)
• M45: 14,332,224 km (0.098 R)
• M46: 14,658,497 km (0.061 R)
• M47: 15,017,083 km (0.103 R)
• M48: 15,439,248 km (0.083 R)
• M49: 15,621,458 km (0.11 R)
• M50: 15,743,231 km (0.099 R)
• M51: 16,233,613 km (0.107 R)
• M52: 16,760,197 km (0.058 R)
• M53: 16,978,760 km (0.119 R)
• M54: 17,292,467 km (0.053 R)
• M55: 17,387,013 km (0.091 R)
• M56: 17,639,833 km (0.116 R)
• M57: 17,798,556 km (0.054 R)
• M58: 18,053,321 km (0.094 R)
• M59: 18,277,269 km (0.112 R)
• M60: 18,987,261 km (0.111 R)
• M61: 19,149,874 km (0.117 R)
• M62: 19,280,323 km (0.115 R)
• M63: 19,542,119 km (0.089 R)
• M64: 19,706,378 km (0.098 R)
• M65: 19,936,908 km (0.08 R)
• M66: 20,234,907 km (0.078 R)
• M67: 21,103,772 km (0.086 R)
• M68: 21,746,294 km (0.115 R)
• M69: 21,950,645 km (0.062 R)
• M70: 22,532,880 km (0.096 R)
• M71: 23,294,034 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.1

Radius: 11

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.31 AU - 5.35 AU

Year: 7945 Days

Day: 11.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,711,617 km

• M1: 206,744 km (0.083 R)
• M2: 363,224 km (0.114 R)
• M3: 511,774 km (0.117 R)
• M4: 696,528 km (0.105 R)
• M5: 818,749 km (0.092 R)
• M6: 993,629 km (0.095 R)
• M7: 1,101,639 km (0.052 R)
• M8: 1,592,021 km (0.03 R)
• M9: 1,928,616 km (0.11 R)
• M10: 2,026,154 km (0.029 R)
• M11: 2,145,383 km (0.111 R)
• M12: 2,370,378 km (0.086 R)
• M13: 2,887,987 km (0.026 R)
• M14: 3,000,185 km (0.077 R)
• M15: 3,275,745 km (0.076 R)
• M16: 4,025,380 km (0.075 R)
• M17: 4,432,735 km (0.028 R)
• M18: 4,588,915 km (0.094 R)
• M19: 5,150,056 km (0.069 R)
• M20: 5,232,036 km (0.116 R)
• M21: 5,761,313 km (0.107 R)
• M22: 5,960,578 km (0.092 R)
• M23: 6,840,662 km (0.072 R)
• M24: 7,021,675 km (0.1 R)
• M25: 7,173,517 km (0.096 R)
• M26: 7,295,888 km (0.114 R)
• M27: 7,388,190 km (0.084 R)
• M28: 7,636,074 km (0.112 R)
• M29: 8,140,219 km (0.087 R)
• M30: 8,428,494 km (0.119 R)
• M31: 9,015,216 km (0.116 R)
• M32: 9,114,250 km (0.117 R)
• M33: 9,246,944 km (0.111 R)
• M34: 9,919,835 km (0.092 R)
• M35: 10,331,229 km (0.076 R)
• M36: 11,206,376 km (0.111 R)
• M37: 11,706,781 km (0.066 R)
• M38: 12,251,018 km (0.095 R)
• M39: 12,729,432 km (0.072 R)
• M40: 13,213,980 km (0.048 R)
• M41: 14,124,283 km (0.069 R)
• M42: 14,201,176 km (0.078 R)
• M43: 14,316,516 km (0.077 R)
• M44: 14,664,780 km (0.038 R)
• M45: 15,765,820 km (0.118 R)
• M46: 15,885,349 km (0.077 R)
• M47: 16,487,780 km (0.088 R)
• M48: 16,852,799 km (0.059 R)
• M49: 18,633,163 km (0.116 R)
• M50: 18,717,536 km (0.116 R)
• M51: 18,844,096 km (0.101 R)
• M52: 19,396,262 km (0.09 R)
• M53: 19,781,476 km (0.097 R)
• M54: 19,953,663 km (0.105 R)
• M55: 20,212,617 km (0.089 R)
• M56: 20,777,798 km (0.053 R)
• M57: 20,865,163 km (0.1 R)
• M58: 21,348,065 km (0.071 R)
• M59: 22,638,795 km (0.052 R)
• M60: 22,818,762 km (0.116 R)
• M61: 23,589,191 km (0.065 R)
• M62: 24,460,149 km (0.097 R)
• M63: 25,763,147 km (0.066 R)
• M64: 25,856,945 km (0.099 R)
• M65: 26,186,658 km (0.113 R)
• M66: 26,707,558 km (0.116 R)
• M67: 27,040,713 km (0.076 R)
• M68: 28,241,984 km (0.043 R)
• M69: 28,678,809 km (0.089 R)
• M70: 30,746,252 km (0.086 R)
• M71: 30,845,884 km (0.099 R)
• M72: 30,945,666 km (0.102 R)
• M73: 31,949,168 km (0.114 R)
• M74: 32,050,147 km (0.081 R)
• M75: 32,607,249 km (0.115 R)
• M76: 33,218,506 km (0.107 R)
• M77: 33,988,038 km (0.095 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 10,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit