🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.1

Radius: 15

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.52 AU - 0.58 AU

Year: 277 Days

Day: 6 Hours

Environment

Temp: -147 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 48,403,808 km

• M1: 189,840 km (0.116 R)
• M2: 285,134 km (0.112 R)
• M3: 417,228 km (0.082 R)
• M4: 513,869 km (0.112 R)
• M5: 611,406 km (0.061 R)
• M6: 722,408 km (0.104 R)
• M7: 816,056 km (0.112 R)
• M8: 911,649 km (0.104 R)
• M9: 1,099,694 km (0.096 R)
• M10: 1,194,090 km (0.103 R)
• M11: 1,311,973 km (0.097 R)
• M12: 1,430,754 km (0.103 R)
• M13: 1,553,275 km (0.059 R)
• M14: 1,698,534 km (0.117 R)
• M15: 1,899,594 km (0.084 R)
• M16: 2,084,347 km (0.094 R)
• M17: 2,233,197 km (0.038 R)
• M18: 2,398,652 km (0.088 R)
• M19: 2,493,946 km (0.106 R)
• M20: 2,603,751 km (0.108 R)
• M21: 2,733,303 km (0.116 R)
• M22: 2,906,387 km (0.06 R)
• M23: 3,041,026 km (0.105 R)
• M24: 3,135,123 km (0.077 R)
• M25: 3,239,841 km (0.111 R)
• M26: 3,379,565 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.2

Radius: 10.7

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.76 AU - 1.16 AU

Year: 638 Days

Day: 11.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 48,403,808 km

• M1: 135,236 km (0.056 R)
• M2: 223,948 km (0.079 R)
• M3: 379,829 km (0.103 R)
• M4: 499,956 km (0.097 R)
• M5: 595,998 km (0.069 R)
• M6: 737,368 km (0.113 R)
• M7: 831,016 km (0.106 R)
• M8: 925,113 km (0.118 R)
• M9: 1,027,139 km (0.107 R)
• M10: 1,158,336 km (0.102 R)
• M11: 1,299,706 km (0.107 R)
• M12: 1,581,100 km (0.116 R)
• M13: 1,681,031 km (0.055 R)
• M14: 1,812,528 km (0.113 R)
• M15: 1,907,223 km (0.113 R)
• M16: 2,019,122 km (0.069 R)
• M17: 2,117,408 km (0.093 R)
• M18: 2,499,631 km (0.078 R)
• M19: 2,628,135 km (0.081 R)
• M20: 2,833,683 km (0.072 R)
• M21: 2,967,872 km (0.094 R)
• M22: 3,038,782 km (0.101 R)
• M23: 3,122,257 km (0.088 R)
• M24: 3,236,700 km (0.049 R)
• M25: 3,482,190 km (0.064 R)
• M26: 3,619,969 km (0.103 R)
• M27: 3,727,680 km (0.101 R)
• M28: 3,985,287 km (0.038 R)
• M29: 4,076,841 km (0.108 R)
• M30: 4,248,729 km (0.116 R)
• M31: 4,322,182 km (0.082 R)
• M32: 4,429,892 km (0.093 R)
• M33: 4,640,975 km (0.06 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.4

Radius: 4.6

Gravity: 10.89 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.71 AU - 5.73 AU

Year: 9279 Days

Day: 15.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 48,403,808 km

• M1: 75,697 km (0.067 R)
• M2: 238,459 km (0.106 R)
• M3: 443,408 km (0.064 R)
• M4: 510,877 km (0.114 R)
• M5: 606,171 km (0.048 R)
• M6: 800,498 km (0.12 R)
• M7: 1,088,325 km (0.047 R)
• M8: 1,149,660 km (0.11 R)
• M9: 1,243,757 km (0.108 R)
• M10: 2,121,148 km (0.061 R)
• M11: 2,720,288 km (0.12 R)
• M12: 2,931,071 km (0.034 R)
• M13: 3,016,791 km (0.094 R)
• M14: 3,060,024 km (0.087 R)
• M15: 3,103,408 km (0.075 R)
• M16: 3,919,464 km (0.098 R)
• M17: 4,133,389 km (0.083 R)
• M18: 4,205,495 km (0.086 R)
• M19: 4,302,285 km (0.108 R)
• M20: 4,351,054 km (0.109 R)
• M21: 4,622,125 km (0.079 R)
• M22: 4,975,176 km (0.12 R)
• M23: 5,026,339 km (0.113 R)
• M24: 5,680,231 km (0.05 R)
• M25: 5,760,416 km (0.1 R)
• M26: 5,868,126 km (0.107 R)
• M27: 6,388,278 km (0.077 R)
• M28: 6,837,670 km (0.116 R)
• M29: 6,951,663 km (0.095 R)
• M30: 7,123,701 km (0.102 R)
• M31: 7,975,362 km (0.075 R)
• M32: 8,035,201 km (0.097 R)
• M33: 8,397,826 km (0.047 R)
• M34: 8,581,083 km (0.078 R)
• M35: 9,264,596 km (0.112 R)
• M36: 10,062,102 km (0.076 R)
• M37: 10,094,565 km (0.057 R)
• M38: 10,354,566 km (0.093 R)
• M39: 10,419,940 km (0.096 R)
• M40: 10,485,464 km (0.091 R)
• M41: 10,551,138 km (0.057 R)
• M42: 10,584,049 km (0.064 R)
• M43: 10,616,961 km (0.092 R)
• M44: 10,649,872 km (0.093 R)
• M45: 11,316,032 km (0.077 R)
• M46: 11,417,160 km (0.112 R)
• M47: 12,098,578 km (0.098 R)
• M48: 12,479,006 km (0.101 R)
• M49: 12,723,149 km (0.031 R)
• M50: 12,968,789 km (0.054 R)
• M51: 13,251,529 km (0.111 R)
• M52: 13,322,588 km (0.073 R)
• M53: 13,643,625 km (0.051 R)
• M54: 14,039,461 km (0.044 R)
• M55: 14,842,502 km (0.075 R)
• M56: 15,923,646 km (0.097 R)
• M57: 16,112,588 km (0.026 R)
• M58: 17,456,127 km (0.101 R)
• M59: 18,160,882 km (0.108 R)
• M60: 18,239,720 km (0.102 R)
• M61: 18,556,419 km (0.053 R)
• M62: 18,954,798 km (0.039 R)
• M63: 19,476,895 km (0.118 R)
• M64: 19,638,460 km (0.096 R)
• M65: 20,412,181 km (0.1 R)
• M66: 20,988,731 km (0.062 R)
• M67: 21,612,255 km (0.077 R)
• M68: 22,368,472 km (0.05 R)
• M69: 22,920,039 km (0.046 R)
• M70: 23,005,310 km (0.082 R)
• M71: 23,734,301 km (0.084 R)
• M72: 23,777,385 km (0.12 R)
• M73: 24,296,789 km (0.102 R)
• M74: 24,688,735 km (0.032 R)
• M75: 25,038,944 km (0.103 R)
• M76: 25,214,721 km (0.112 R)
• M77: 25,390,798 km (0.093 R)
• M78: 25,744,298 km (0.111 R)
• M79: 26,055,012 km (0.072 R)
• M80: 26,233,034 km (0.12 R)
• M81: 26,366,924 km (0.114 R)
• M82: 27,536,031 km (0.112 R)
• M83: 27,717,493 km (0.115 R)
• M84: 27,808,299 km (0.085 R)
• M85: 27,899,255 km (0.073 R)
• M86: 29,136,579 km (0.073 R)
• M87: 29,367,708 km (0.025 R)
• M88: 29,878,136 km (0.055 R)
• M89: 31,285,403 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.1

Radius: 5.2

Gravity: 28.41 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.55 AU - 7.81 AU

Year: 13049 Days

Day: 21.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 48,403,808 km

• M1: 313,707 km (0.095 R)
• M2: 594,352 km (0.11 R)
• M3: 1,309,281 km (0.07 R)
• M4: 1,536,669 km (0.091 R)
• M5: 1,859,202 km (0.106 R)
• M6: 2,028,248 km (0.118 R)
• M7: 2,085,694 km (0.093 R)
• M8: 2,261,321 km (0.048 R)
• M9: 3,142,902 km (0.105 R)
• M10: 3,378,369 km (0.031 R)
• M11: 3,412,477 km (0.082 R)
• M12: 4,265,035 km (0.057 R)
• M13: 4,945,406 km (0.066 R)
• M14: 4,984,152 km (0.064 R)
• M15: 5,298,158 km (0.074 R)
• M16: 5,862,890 km (0.09 R)
• M17: 6,531,443 km (0.097 R)
• M18: 7,489,767 km (0.091 R)
• M19: 7,668,686 km (0.063 R)
• M20: 7,713,565 km (0.1 R)
• M21: 7,894,280 km (0.086 R)
• M22: 8,213,821 km (0.074 R)
• M23: 8,677,574 km (0.079 R)
• M24: 8,771,372 km (0.108 R)
• M25: 8,912,742 km (0.115 R)
• M26: 9,971,895 km (0.097 R)
• M27: 10,366,833 km (0.087 R)
• M28: 11,121,106 km (0.091 R)
• M29: 11,892,881 km (0.06 R)
• M30: 12,206,438 km (0.112 R)
• M31: 12,575,646 km (0.055 R)
• M32: 13,271,126 km (0.109 R)
• M33: 14,199,381 km (0.078 R)
• M34: 14,365,285 km (0.057 R)
• M35: 14,923,136 km (0.081 R)
• M36: 16,002,484 km (0.086 R)
• M37: 16,638,724 km (0.06 R)
• M38: 18,355,659 km (0.073 R)
• M39: 18,657,248 km (0.113 R)
• M40: 18,717,835 km (0.09 R)
• M41: 19,082,405 km (0.084 R)
• M42: 19,143,292 km (0.119 R)
• M43: 19,326,699 km (0.101 R)
• M44: 19,695,158 km (0.076 R)
• M45: 19,756,792 km (0.073 R)
• M46: 19,941,995 km (0.043 R)
• M47: 20,127,945 km (0.074 R)
• M48: 20,939,962 km (0.111 R)
• M49: 21,255,165 km (0.048 R)
• M50: 24,095,579 km (0.11 R)
• M51: 25,157,575 km (0.103 R)
• M52: 26,302,597 km (0.03 R)
• M53: 26,506,499 km (0.115 R)
• M54: 26,984,165 km (0.056 R)
• M55: 27,121,196 km (0.095 R)
• M56: 27,809,646 km (0.115 R)
• M57: 28,922,953 km (0.114 R)
• M58: 28,993,115 km (0.057 R)
• M59: 30,050,921 km (0.116 R)
• M60: 31,121,443 km (0.05 R)
• M61: 31,986,718 km (0.11 R)
• M62: 32,276,937 km (0.097 R)
• M63: 33,079,530 km (0.103 R)
• M64: 34,481,112 km (0.109 R)
• M65: 34,853,162 km (0.064 R)
• M66: 35,751,498 km (0.049 R)
• M67: 35,826,745 km (0.072 R)
• M68: 36,809,304 km (0.094 R)
• M69: 39,265,252 km (0.085 R)
• M70: 39,731,549 km (0.097 R)
• M71: 40,669,827 km (0.061 R)
• M72: 40,826,904 km (0.09 R)
• M73: 42,568,074 km (0.116 R)
• M74: 42,887,166 km (0.112 R)
• M75: 44,900,006 km (0.109 R)
• M76: 46,122,370 km (0.115 R)
• M77: 47,686,416 km (0.095 R)
• M78: 47,769,143 km (0.071 R)
• M79: 48,849,838 km (0.085 R)
• M80: 49,686,689 km (0.073 R)
• M81: 51,035,314 km (0.108 R)
• M82: 51,459,274 km (0.118 R)
• M83: 52,054,673 km (0.116 R)
• M84: 53,424,392 km (0.1 R)
• M85: 53,768,616 km (0.055 R)
• M86: 54,286,375 km (0.093 R)
• M87: 54,459,310 km (0.12 R)
• M88: 54,892,545 km (0.057 R)
• M89: 55,152,995 km (0.096 R)
• M90: 56,636,707 km (0.107 R)
• M91: 56,987,663 km (0.055 R)
• M92: 57,163,441 km (0.029 R)
• M93: 57,339,368 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.4

Radius: 6.2

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7 AU - 7.8 AU

Year: 13653 Days

Day: 15.5 Hours

Environment

Temp: -241 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,403,808 km

• M1: 132,843 km (0.043 R)
• M2: 279,748 km (0.088 R)
• M3: 553,961 km (0.036 R)
• M4: 683,513 km (0.027 R)
• M5: 752,178 km (0.063 R)
• M6: 1,232,686 km (0.09 R)
• M7: 1,317,209 km (0.067 R)
• M8: 1,360,293 km (0.08 R)
• M9: 1,447,659 km (0.072 R)
• M10: 1,628,373 km (0.087 R)
• M11: 2,036,027 km (0.073 R)
• M12: 2,717,894 km (0.119 R)
• M13: 2,969,219 km (0.072 R)
• M14: 3,141,106 km (0.108 R)
• M15: 3,257,344 km (0.04 R)
• M16: 3,316,136 km (0.05 R)
• M17: 3,404,848 km (0.03 R)
• M18: 3,524,376 km (0.102 R)
• M19: 3,953,722 km (0.094 R)
• M20: 4,174,678 km (0.094 R)
• M21: 4,399,524 km (0.116 R)
• M22: 4,928,502 km (0.095 R)
• M23: 5,830,278 km (0.1 R)
• M24: 6,970,513 km (0.073 R)
• M25: 7,122,504 km (0.106 R)
• M26: 7,429,928 km (0.057 R)
• M27: 8,743,248 km (0.071 R)
• M28: 8,825,227 km (0.052 R)
• M29: 9,489,442 km (0.097 R)
• M30: 10,342,150 km (0.102 R)
• M31: 10,428,767 km (0.112 R)
• M32: 10,602,749 km (0.109 R)
• M33: 11,219,242 km (0.092 R)
• M34: 11,263,672 km (0.101 R)
• M35: 12,302,929 km (0.038 R)
• M36: 12,532,861 km (0.1 R)
• M37: 12,717,764 km (0.073 R)
• M38: 13,372,404 km (0.068 R)
• M39: 13,846,629 km (0.096 R)
• M40: 14,519,820 km (0.036 R)
• M41: 14,616,909 km (0.087 R)
• M42: 14,860,454 km (0.103 R)
• M43: 15,252,849 km (0.074 R)
• M44: 15,302,217 km (0.101 R)
• M45: 17,060,740 km (0.057 R)
• M46: 18,198,581 km (0.058 R)
• M47: 20,819,386 km (0.108 R)
• M48: 21,203,254 km (0.044 R)
• M49: 22,145,422 km (0.101 R)
• M50: 23,271,295 km (0.072 R)
• M51: 23,384,840 km (0.1 R)
• M52: 25,052,707 km (0.075 R)
• M53: 25,285,780 km (0.111 R)
• M54: 25,344,123 km (0.1 R)
• M55: 25,989,189 km (0.099 R)
• M56: 26,343,437 km (0.078 R)
• M57: 26,937,191 km (0.098 R)
• M58: 27,056,420 km (0.056 R)
• M59: 27,415,455 km (0.103 R)
• M60: 27,475,295 km (0.085 R)
• M61: 30,157,136 km (0.081 R)
• M62: 30,529,335 km (0.097 R)
• M63: 30,591,418 km (0.076 R)
• M64: 31,278,072 km (0.103 R)
• M65: 31,340,754 km (0.033 R)
• M66: 33,560,487 km (0.101 R)
• M67: 35,568,539 km (0.088 R)
• M68: 36,422,145 km (0.053 R)
• M69: 37,548,617 km (0.096 R)
• M70: 37,681,908 km (0.113 R)
• M71: 37,748,480 km (0.082 R)
• M72: 37,948,941 km (0.099 R)
• M73: 38,149,551 km (0.1 R)
• M74: 39,293,377 km (0.074 R)
• M75: 39,835,519 km (0.078 R)
• M76: 40,243,772 km (0.05 R)
• M77: 40,448,422 km (0.073 R)
• M78: 41,407,943 km (0.118 R)
• M79: 41,614,537 km (0.093 R)
• M80: 41,821,431 km (0.092 R)
• M81: 42,305,679 km (0.117 R)
• M82: 43,000,562 km (0.068 R)
• M83: 43,139,987 km (0.079 R)
• M84: 43,419,436 km (0.106 R)
• M85: 44,049,991 km (0.081 R)
• M86: 44,120,302 km (0.111 R)
• M87: 44,260,924 km (0.096 R)
• M88: 45,037,187 km (0.12 R)
• M89: 45,533,403 km (0.106 R)
• M90: 45,746,580 km (0.11 R)
• M91: 46,388,355 km (0.092 R)
• M92: 46,602,878 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 11,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit