🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.3

Radius: 11

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.58 AU - 0.82 AU

Year: 397 Days

Day: 7.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 58,421,331 km

• M1: 146,157 km (0.101 R)
• M2: 226,641 km (0.075 R)
• M3: 308,471 km (0.097 R)
• M4: 384,915 km (0.054 R)
• M5: 470,186 km (0.076 R)
• M6: 549,174 km (0.119 R)
• M7: 711,039 km (0.099 R)
• M8: 813,064 km (0.107 R)
• M9: 920,625 km (0.102 R)
• M10: 1,005,746 km (0.106 R)
• M11: 1,089,072 km (0.114 R)
• M12: 1,273,078 km (0.107 R)
• M13: 1,348,625 km (0.092 R)
• M14: 1,420,581 km (0.077 R)
• M15: 1,509,891 km (0.102 R)
• M16: 1,606,532 km (0.077 R)
• M17: 1,694,196 km (0.108 R)
• M18: 1,777,971 km (0.105 R)
• M19: 1,891,964 km (0.101 R)
• M20: 1,979,030 km (0.107 R)
• M21: 2,049,790 km (0.109 R)
• M22: 2,193,853 km (0.098 R)
• M23: 2,460,436 km (0.114 R)
• M24: 2,530,298 km (0.081 R)
• M25: 2,870,185 km (0.083 R)
• M26: 3,066,008 km (0.11 R)
• M27: 3,245,526 km (0.049 R)
• M28: 3,329,450 km (0.059 R)
• M29: 3,414,272 km (0.055 R)
• M30: 3,557,138 km (0.086 R)
• M31: 3,658,416 km (0.105 R)
• M32: 3,938,014 km (0.105 R)
• M33: 4,278,350 km (0.032 R)
• M34: 4,417,176 km (0.109 R)
• M35: 4,526,233 km (0.1 R)
• M36: 4,802,690 km (0.103 R)
• M37: 5,182,818 km (0.068 R)
• M38: 5,430,552 km (0.114 R)
• M39: 5,614,707 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.9

Radius: 8.8

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.28 AU - 1.48 AU

Year: 1100 Days

Day: 6.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 58,421,331 km

• M1: 109,805 km (0.114 R)
• M2: 166,054 km (0.078 R)
• M3: 251,624 km (0.037 R)
• M4: 355,893 km (0.064 R)
• M5: 435,180 km (0.06 R)
• M6: 635,941 km (0.053 R)
• M7: 719,267 km (0.106 R)
• M8: 848,370 km (0.111 R)
• M9: 1,143,825 km (0.119 R)
• M10: 1,346,381 km (0.1 R)
• M11: 1,426,416 km (0.09 R)
• M12: 1,560,755 km (0.112 R)
• M13: 1,629,570 km (0.104 R)
• M14: 1,802,056 km (0.058 R)
• M15: 1,955,992 km (0.063 R)
• M16: 2,022,264 km (0.107 R)
• M17: 2,114,416 km (0.117 R)
• M18: 2,497,387 km (0.062 R)
• M19: 2,632,923 km (0.108 R)
• M20: 3,112,085 km (0.102 R)
• M21: 3,170,278 km (0.09 R)
• M22: 3,238,644 km (0.049 R)
• M23: 3,297,586 km (0.103 R)
• M24: 3,426,689 km (0.051 R)
• M25: 3,506,873 km (0.112 R)
• M26: 3,720,649 km (0.069 R)
• M27: 3,823,871 km (0.114 R)
• M28: 4,012,215 km (0.051 R)
• M29: 4,150,144 km (0.107 R)
• M30: 4,376,187 km (0.079 R)
• M31: 4,540,295 km (0.089 R)
• M32: 4,728,639 km (0.099 R)
• M33: 4,863,128 km (0.113 R)
• M34: 4,919,676 km (0.107 R)
• M35: 5,101,736 km (0.109 R)
• M36: 5,320,897 km (0.099 R)
• M37: 5,613,959 km (0.075 R)
• M38: 5,673,200 km (0.097 R)
• M39: 5,768,344 km (0.037 R)
• M40: 5,936,343 km (0.056 R)
• M41: 6,057,367 km (0.069 R)
• M42: 6,277,127 km (0.081 R)
• M43: 6,351,028 km (0.108 R)
• M44: 6,574,378 km (0.107 R)
• M45: 6,649,326 km (0.092 R)
• M46: 6,863,550 km (0.083 R)
• M47: 7,054,288 km (0.087 R)
• M48: 7,363,357 km (0.094 R)
• M49: 7,558,732 km (0.089 R)
• M50: 7,663,749 km (0.086 R)
• M51: 7,742,737 km (0.04 R)
• M52: 7,914,775 km (0.107 R)
• M53: 8,048,066 km (0.117 R)
• M54: 8,141,864 km (0.114 R)
• M55: 8,766,884 km (0.114 R)
• M56: 8,890,901 km (0.071 R)
• M57: 9,238,716 km (0.114 R)
• M58: 9,322,939 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.1

Radius: 14.7

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.57 AU - 2.03 AU

Year: 1638 Days

Day: 14 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 58,421,331 km

• M1: 183,856 km (0.089 R)
• M2: 313,258 km (0.078 R)
• M3: 436,377 km (0.073 R)
• M4: 611,706 km (0.062 R)
• M5: 746,643 km (0.103 R)
• M6: 867,069 km (0.108 R)
• M7: 994,975 km (0.079 R)
• M8: 1,137,243 km (0.032 R)
• M9: 1,233,734 km (0.084 R)
• M10: 1,333,216 km (0.062 R)
• M11: 1,532,929 km (0.096 R)
• M12: 1,649,317 km (0.103 R)
• M13: 1,760,318 km (0.09 R)
• M14: 1,936,096 km (0.117 R)
• M15: 2,053,680 km (0.12 R)
• M16: 2,324,901 km (0.031 R)
• M17: 2,489,608 km (0.068 R)
• M18: 2,598,216 km (0.099 R)
• M19: 2,718,642 km (0.069 R)
• M20: 2,892,475 km (0.092 R)
• M21: 3,038,632 km (0.053 R)
• M22: 3,305,814 km (0.07 R)
• M23: 3,659,014 km (0.076 R)
• M24: 4,118,130 km (0.1 R)
• M25: 4,259,500 km (0.097 R)
• M26: 4,402,516 km (0.08 R)
• M27: 4,547,177 km (0.11 R)
• M28: 5,448,654 km (0.112 R)
• M29: 5,578,205 km (0.087 R)
• M30: 5,748,298 km (0.062 R)
• M31: 5,893,408 km (0.116 R)
• M32: 6,160,740 km (0.09 R)
• M33: 6,735,046 km (0.112 R)
• M34: 6,874,321 km (0.07 R)
• M35: 7,240,986 km (0.041 R)
• M36: 7,498,743 km (0.103 R)
• M37: 7,643,254 km (0.103 R)
• M38: 7,920,310 km (0.066 R)
• M39: 8,023,233 km (0.112 R)
• M40: 8,171,036 km (0.114 R)
• M41: 8,304,926 km (0.111 R)
• M42: 8,484,593 km (0.119 R)
• M43: 8,771,522 km (0.09 R)
• M44: 9,433,043 km (0.037 R)
• M45: 9,840,847 km (0.115 R)
• M46: 10,094,715 km (0.089 R)
• M47: 10,302,656 km (0.115 R)
• M48: 10,447,466 km (0.035 R)
• M49: 10,576,719 km (0.09 R)
• M50: 10,706,420 km (0.1 R)
• M51: 10,951,312 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.1

Radius: 9.8

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.01 AU - 2.51 AU

Year: 2304 Days

Day: 9.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 58,421,331 km

• M1: 128,355 km (0.107 R)
• M2: 267,631 km (0.042 R)
• M3: 450,439 km (0.104 R)
• M4: 553,811 km (0.096 R)
• M5: 731,085 km (0.076 R)
• M6: 1,083,089 km (0.102 R)
• M7: 1,180,776 km (0.077 R)
• M8: 1,281,605 km (0.098 R)
• M9: 1,357,451 km (0.073 R)
• M10: 1,661,434 km (0.03 R)
• M11: 1,752,240 km (0.065 R)
• M12: 2,290,194 km (0.114 R)
• M13: 2,391,920 km (0.115 R)
• M14: 2,477,790 km (0.051 R)
• M15: 2,670,322 km (0.106 R)
• M16: 2,732,704 km (0.115 R)
• M17: 2,904,443 km (0.117 R)
• M18: 3,070,347 km (0.117 R)
• M19: 3,230,117 km (0.086 R)
• M20: 3,431,177 km (0.101 R)
• M21: 3,606,805 km (0.05 R)
• M22: 3,755,655 km (0.068 R)
• M23: 4,069,361 km (0.038 R)
• M24: 4,255,611 km (0.119 R)
• M25: 4,339,236 km (0.074 R)
• M26: 4,412,838 km (0.07 R)
• M27: 4,809,123 km (0.043 R)
• M28: 5,017,064 km (0.083 R)
• M29: 5,216,927 km (0.054 R)
• M30: 6,018,771 km (0.065 R)
• M31: 6,254,837 km (0.106 R)
• M32: 6,518,129 km (0.101 R)
• M33: 7,242,332 km (0.103 R)
• M34: 7,443,242 km (0.11 R)
• M35: 7,594,934 km (0.117 R)
• M36: 7,658,513 km (0.082 R)
• M37: 7,735,108 km (0.051 R)
• M38: 7,798,986 km (0.114 R)
• M39: 7,863,163 km (0.091 R)
• M40: 8,017,847 km (0.11 R)
• M41: 8,277,849 km (0.04 R)
• M42: 8,580,335 km (0.116 R)
• M43: 8,686,400 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161

Radius: 14.1

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.78 AU - 3.58 AU

Year: 3846 Days

Day: 11.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 58,421,331 km

• M1: 188,493 km (0.113 R)
• M2: 285,433 km (0.103 R)
• M3: 480,508 km (0.081 R)
• M4: 716,723 km (0.104 R)
• M5: 925,712 km (0.089 R)
• M6: 1,056,161 km (0.087 R)
• M7: 1,426,266 km (0.069 R)
• M8: 1,926,372 km (0.051 R)
• M9: 2,179,043 km (0.117 R)
• M10: 2,516,535 km (0.12 R)
• M11: 2,793,890 km (0.09 R)
• M12: 3,392,281 km (0.082 R)
• M13: 3,727,680 km (0.108 R)
• M14: 4,659,525 km (0.093 R)
• M15: 5,143,923 km (0.079 R)
• M16: 5,497,572 km (0.047 R)
• M17: 5,595,409 km (0.09 R)
• M18: 6,043,006 km (0.092 R)
• M19: 6,262,765 km (0.102 R)
• M20: 6,365,090 km (0.056 R)
• M21: 7,061,468 km (0.049 R)
• M22: 7,382,805 km (0.096 R)
• M23: 7,509,065 km (0.04 R)
• M24: 7,800,482 km (0.106 R)
• M25: 7,892,335 km (0.069 R)
• M26: 8,003,037 km (0.107 R)
• M27: 8,432,084 km (0.111 R)
• M28: 8,545,330 km (0.07 R)
• M29: 9,138,186 km (0.034 R)
• M30: 9,410,454 km (0.083 R)
• M31: 9,626,174 km (0.109 R)
• M32: 10,162,782 km (0.077 R)
• M33: 10,505,660 km (0.119 R)
• M34: 10,749,953 km (0.107 R)
• M35: 10,852,278 km (0.07 R)
• M36: 11,037,331 km (0.11 R)
• M37: 11,327,401 km (0.1 R)
• M38: 11,473,409 km (0.052 R)
• M39: 11,620,015 km (0.119 R)
• M40: 11,957,358 km (0.112 R)
• M41: 12,641,918 km (0.112 R)
• M42: 12,858,535 km (0.116 R)
• M43: 13,383,325 km (0.099 R)
• M44: 14,363,640 km (0.072 R)
• M45: 14,680,338 km (0.116 R)
• M46: 14,794,182 km (0.052 R)
• M47: 15,228,914 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.3

Radius: 6.5

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.25 AU - 9.71 AU

Year: 18252 Days

Day: 16.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,421,331 km

• M1: 167,250 km (0.099 R)
• M2: 271,221 km (0.095 R)
• M3: 399,277 km (0.11 R)
• M4: 547,528 km (0.093 R)
• M5: 601,084 km (0.112 R)
• M6: 1,708,856 km (0.079 R)
• M7: 1,816,118 km (0.053 R)
• M8: 2,296,926 km (0.048 R)
• M9: 2,536,432 km (0.093 R)
• M10: 3,136,918 km (0.088 R)
• M11: 4,062,330 km (0.101 R)
• M12: 4,278,798 km (0.09 R)
• M13: 4,462,056 km (0.068 R)
• M14: 4,836,499 km (0.09 R)
• M15: 4,912,495 km (0.112 R)
• M16: 5,182,070 km (0.079 R)
• M17: 6,642,295 km (0.117 R)
• M18: 7,155,715 km (0.082 R)
• M19: 7,593,289 km (0.116 R)
• M20: 7,637,570 km (0.071 R)
• M21: 7,681,851 km (0.062 R)
• M22: 8,494,167 km (0.098 R)
• M23: 8,724,697 km (0.1 R)
• M24: 9,286,288 km (0.056 R)
• M25: 9,763,206 km (0.082 R)
• M26: 10,150,515 km (0.083 R)
• M27: 10,346,039 km (0.115 R)
• M28: 10,641,645 km (0.051 R)
• M29: 11,698,105 km (0.113 R)
• M30: 11,851,742 km (0.088 R)
• M31: 13,909,161 km (0.09 R)
• M32: 14,784,608 km (0.051 R)
• M33: 15,677,857 km (0.063 R)
• M34: 16,187,986 km (0.116 R)
• M35: 16,531,163 km (0.106 R)
• M36: 17,050,268 km (0.096 R)
• M37: 17,809,627 km (0.052 R)
• M38: 18,222,965 km (0.103 R)
• M39: 18,759,274 km (0.109 R)
• M40: 19,179,793 km (0.068 R)
• M41: 19,240,231 km (0.054 R)
• M42: 20,583,620 km (0.116 R)
• M43: 21,266,684 km (0.056 R)
• M44: 21,642,474 km (0.025 R)
• M45: 22,020,358 km (0.116 R)
• M46: 22,336,907 km (0.036 R)
• M47: 22,463,915 km (0.038 R)
• M48: 22,974,643 km (0.113 R)
• M49: 24,007,317 km (0.065 R)
• M50: 24,923,304 km (0.113 R)
• M51: 25,717,520 km (0.099 R)
• M52: 25,917,382 km (0.085 R)
• M53: 28,561,973 km (0.117 R)
• M54: 29,045,623 km (0.058 R)
• M55: 29,115,037 km (0.079 R)
• M56: 30,724,560 km (0.064 R)
• M57: 30,936,690 km (0.108 R)
• M58: 31,291,087 km (0.039 R)
• M59: 31,718,339 km (0.115 R)
• M60: 33,737,461 km (0.065 R)
• M61: 34,468,546 km (0.112 R)
• M62: 34,836,108 km (0.056 R)
• M63: 35,797,723 km (0.088 R)
• M64: 35,946,424 km (0.087 R)
• M65: 38,505,894 km (0.11 R)
• M66: 38,658,184 km (0.092 R)
• M67: 39,269,740 km (0.108 R)
• M68: 39,346,334 km (0.09 R)
• M69: 39,576,715 km (0.066 R)
• M70: 40,347,593 km (0.092 R)
• M71: 42,453,632 km (0.092 R)
• M72: 46,365,915 km (0.073 R)
• M73: 47,178,381 km (0.12 R)
• M74: 49,064,960 km (0.118 R)
• M75: 49,395,571 km (0.112 R)
• M76: 49,561,176 km (0.097 R)
• M77: 50,975,923 km (0.078 R)
• M78: 51,562,347 km (0.119 R)
• M79: 51,982,717 km (0.071 R)
• M80: 53,420,053 km (0.036 R)
• M81: 53,505,025 km (0.113 R)
• M82: 54,699,115 km (0.118 R)
• M83: 54,784,685 km (0.09 R)
• M84: 56,506,706 km (0.08 R)
• M85: 56,853,175 km (0.113 R)
• M86: 57,722,638 km (0.113 R)
• M87: 58,421,260 km (0.099 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 19,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit