🌌 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: 294.1

Radius: 14.7

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.69 AU - 0.71 AU

Year: 378 Days

Day: 13.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 46,883,691 km

• M1: 192,233 km (0.082 R)
• M2: 284,386 km (0.11 R)
• M3: 391,049 km (0.068 R)
• M4: 507,586 km (0.116 R)
• M5: 654,640 km (0.103 R)
• M6: 768,634 km (0.096 R)
• M7: 860,936 km (0.103 R)
• M8: 988,543 km (0.118 R)
• M9: 1,108,670 km (0.119 R)
• M10: 1,211,743 km (0.096 R)
• M11: 1,341,743 km (0.101 R)
• M12: 1,468,752 km (0.046 R)
• M13: 1,562,699 km (0.085 R)
• M14: 1,684,173 km (0.082 R)
• M15: 1,795,922 km (0.081 R)
• M16: 2,073,277 km (0.115 R)
• M17: 2,179,791 km (0.109 R)
• M18: 2,350,332 km (0.068 R)
• M19: 2,471,506 km (0.06 R)
• M20: 2,624,695 km (0.099 R)
• M21: 2,791,496 km (0.064 R)
• M22: 3,008,862 km (0.062 R)
• M23: 3,135,721 km (0.085 R)
• M24: 3,291,452 km (0.103 R)
• M25: 3,466,332 km (0.101 R)
• M26: 3,661,258 km (0.069 R)
• M27: 3,768,670 km (0.105 R)
• M28: 3,969,280 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.1

Radius: 10.7

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.19 AU - 2.49 AU

Year: 2311 Days

Day: 6.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 46,883,691 km

• M1: 173,085 km (0.106 R)
• M2: 312,510 km (0.095 R)
• M3: 382,372 km (0.114 R)
• M4: 486,492 km (0.067 R)
• M5: 855,401 km (0.032 R)
• M6: 944,561 km (0.096 R)
• M7: 1,094,159 km (0.074 R)
• M8: 1,211,743 km (0.106 R)
• M9: 1,333,815 km (0.101 R)
• M10: 1,428,211 km (0.035 R)
• M11: 1,679,834 km (0.054 R)
• M12: 1,805,497 km (0.093 R)
• M13: 1,922,333 km (0.113 R)
• M14: 2,114,865 km (0.063 R)
• M15: 3,226,676 km (0.099 R)
• M16: 3,500,141 km (0.118 R)
• M17: 3,676,816 km (0.076 R)
• M18: 3,751,316 km (0.094 R)
• M19: 3,871,593 km (0.072 R)
• M20: 4,147,003 km (0.108 R)
• M21: 4,287,026 km (0.065 R)
• M22: 4,444,553 km (0.106 R)
• M23: 4,798,053 km (0.091 R)
• M24: 4,879,583 km (0.12 R)
• M25: 5,044,141 km (0.118 R)
• M26: 5,463,763 km (0.061 R)
• M27: 5,531,980 km (0.071 R)
• M28: 5,669,311 km (0.089 R)
• M29: 5,912,257 km (0.106 R)
• M30: 6,017,425 km (0.055 R)
• M31: 6,194,100 km (0.09 R)
• M32: 6,444,377 km (0.074 R)
• M33: 6,625,241 km (0.031 R)
• M34: 7,308,903 km (0.117 R)
• M35: 7,630,688 km (0.03 R)
• M36: 7,841,322 km (0.107 R)
• M37: 8,092,646 km (0.107 R)
• M38: 8,563,880 km (0.116 R)
• M39: 8,703,006 km (0.115 R)
• M40: 8,843,029 km (0.104 R)
• M41: 9,084,480 km (0.05 R)
• M42: 9,615,403 km (0.067 R)
• M43: 9,947,062 km (0.049 R)
• M44: 10,051,631 km (0.053 R)
• M45: 10,409,469 km (0.066 R)
• M46: 10,494,291 km (0.086 R)
• M47: 10,600,505 km (0.03 R)
• M48: 10,986,318 km (0.111 R)
• M49: 11,815,988 km (0.028 R)
• M50: 11,904,550 km (0.065 R)
• M51: 12,665,704 km (0.048 R)
• M52: 12,733,621 km (0.117 R)
• M53: 12,869,905 km (0.11 R)
• M54: 13,052,265 km (0.059 R)
• M55: 13,581,392 km (0.059 R)
• M56: 13,883,580 km (0.074 R)
• M57: 14,047,240 km (0.115 R)
• M58: 14,352,869 km (0.025 R)
• M59: 14,471,051 km (0.077 R)
• M60: 14,589,532 km (0.115 R)
• M61: 15,090,536 km (0.072 R)
• M62: 15,331,239 km (0.107 R)
• M63: 15,476,199 km (0.07 R)
• M64: 16,134,130 km (0.108 R)
• M65: 16,429,586 km (0.1 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.5

Radius: 4.8

Gravity: 33.18 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.55 AU - 6.91 AU

Year: 10040 Days

Day: 24.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 46,883,691 km

• M1: 64,177 km (0.052 R)
• M2: 268,379 km (0.113 R)
• M3: 458,069 km (0.089 R)
• M4: 503,696 km (0.105 R)
• M5: 616,343 km (0.058 R)
• M6: 667,207 km (0.088 R)
• M7: 1,123,630 km (0.065 R)
• M8: 1,540,708 km (0.113 R)
• M9: 2,207,616 km (0.066 R)
• M10: 2,393,566 km (0.079 R)
• M11: 2,557,076 km (0.116 R)
• M12: 2,808,999 km (0.076 R)
• M13: 3,039,679 km (0.063 R)
• M14: 3,098,322 km (0.071 R)
• M15: 3,186,883 km (0.109 R)
• M16: 3,246,423 km (0.107 R)
• M17: 3,767,622 km (0.11 R)
• M18: 4,546,878 km (0.093 R)
• M19: 4,681,366 km (0.076 R)
• M20: 4,817,351 km (0.064 R)
• M21: 4,851,609 km (0.094 R)
• M22: 5,516,421 km (0.108 R)
• M23: 6,061,107 km (0.059 R)
• M24: 6,283,859 km (0.062 R)
• M25: 6,968,119 km (0.094 R)
• M26: 7,279,732 km (0.046 R)
• M27: 7,595,832 km (0.072 R)
• M28: 8,037,894 km (0.074 R)
• M29: 8,571,060 km (0.108 R)
• M30: 8,862,926 km (0.086 R)
• M31: 9,285,390 km (0.104 R)
• M32: 9,328,026 km (0.098 R)
• M33: 9,975,036 km (0.052 R)
• M34: 10,106,084 km (0.092 R)
• M35: 11,402,948 km (0.118 R)
• M36: 11,585,906 km (0.078 R)
• M37: 11,677,759 km (0.091 R)
• M38: 14,247,252 km (0.085 R)
• M39: 14,592,674 km (0.111 R)
• M40: 14,642,191 km (0.051 R)
• M41: 14,791,190 km (0.039 R)
• M42: 16,206,536 km (0.113 R)
• M43: 17,823,090 km (0.1 R)
• M44: 18,035,370 km (0.106 R)
• M45: 18,893,014 km (0.113 R)
• M46: 19,490,209 km (0.042 R)
• M47: 20,148,888 km (0.06 R)
• M48: 20,204,090 km (0.066 R)
• M49: 20,591,997 km (0.112 R)
• M50: 20,703,298 km (0.117 R)
• M51: 21,713,832 km (0.106 R)
• M52: 21,770,529 km (0.107 R)
• M53: 21,997,469 km (0.097 R)
• M54: 22,339,300 km (0.095 R)
• M55: 22,797,818 km (0.076 R)
• M56: 23,491,503 km (0.114 R)
• M57: 23,549,697 km (0.112 R)
• M58: 24,663,004 km (0.052 R)
• M59: 25,554,009 km (0.108 R)
• M60: 25,733,527 km (0.104 R)
• M61: 27,306,399 km (0.111 R)
• M62: 27,857,966 km (0.103 R)
• M63: 30,798,013 km (0.113 R)
• M64: 30,861,742 km (0.1 R)
• M65: 31,436,197 km (0.101 R)
• M66: 32,014,244 km (0.119 R)
• M67: 32,595,880 km (0.118 R)
• M68: 32,790,507 km (0.114 R)
• M69: 32,920,507 km (0.054 R)
• M70: 33,703,802 km (0.083 R)
• M71: 34,361,434 km (0.054 R)
• M72: 34,890,412 km (0.045 R)
• M73: 35,155,948 km (0.085 R)
• M74: 35,622,245 km (0.083 R)
• M75: 35,755,985 km (0.086 R)
• M76: 36,023,616 km (0.11 R)
• M77: 37,101,170 km (0.116 R)
• M78: 38,257,561 km (0.099 R)
• M79: 39,702,377 km (0.075 R)
• M80: 42,008,578 km (0.101 R)
• M81: 43,213,589 km (0.116 R)
• M82: 44,573,583 km (0.059 R)
• M83: 45,078,177 km (0.095 R)
• M84: 45,802,380 km (0.045 R)
• M85: 46,384,465 km (0.1 R)
• M86: 48,662,991 km (0.117 R)
• M87: 48,737,191 km (0.114 R)
• M88: 49,108,343 km (0.074 R)
• M89: 49,257,044 km (0.051 R)
• M90: 49,480,393 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268.9

Radius: 5.6

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.03 AU - 9.57 AU

Year: 15439 Days

Day: 21 Hours

Environment

Temp: -225 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,883,691 km

• M1: 86,168 km (0.107 R)
• M2: 202,107 km (0.094 R)
• M3: 277,354 km (0.115 R)
• M4: 350,209 km (0.111 R)
• M5: 430,243 km (0.091 R)
• M6: 472,580 km (0.12 R)
• M7: 881,580 km (0.076 R)
• M8: 1,617,153 km (0.045 R)
• M9: 1,731,147 km (0.047 R)
• M10: 2,113,818 km (0.038 R)
• M11: 2,263,865 km (0.09 R)
• M12: 2,443,532 km (0.082 R)
• M13: 2,627,687 km (0.112 R)
• M14: 2,843,856 km (0.06 R)
• M15: 3,264,525 km (0.071 R)
• M16: 3,615,033 km (0.114 R)
• M17: 3,946,691 km (0.076 R)
• M18: 4,288,223 km (0.105 R)
• M19: 4,933,289 km (0.088 R)
• M20: 5,991,694 km (0.062 R)
• M21: 6,204,572 km (0.113 R)
• M22: 6,383,790 km (0.108 R)
• M23: 6,894,517 km (0.12 R)
• M24: 7,267,465 km (0.084 R)
• M25: 8,110,748 km (0.099 R)
• M26: 8,504,190 km (0.117 R)
• M27: 8,623,420 km (0.105 R)
• M28: 8,663,362 km (0.098 R)
• M29: 9,350,615 km (0.074 R)
• M30: 9,721,618 km (0.097 R)
• M31: 10,435,349 km (0.113 R)
• M32: 10,477,835 km (0.099 R)
• M33: 10,992,452 km (0.111 R)
• M34: 11,079,069 km (0.088 R)
• M35: 11,427,632 km (0.102 R)
• M36: 12,314,747 km (0.093 R)
• M37: 12,721,055 km (0.091 R)
• M38: 13,315,856 km (0.117 R)
• M39: 14,013,431 km (0.109 R)
• M40: 14,579,808 km (0.077 R)
• M41: 14,674,953 km (0.088 R)
• M42: 15,298,477 km (0.082 R)
• M43: 15,346,797 km (0.111 R)
• M44: 15,589,145 km (0.1 R)
• M45: 15,735,302 km (0.078 R)
• M46: 17,979,570 km (0.099 R)
• M47: 18,081,595 km (0.112 R)
• M48: 19,898,312 km (0.099 R)
• M49: 19,951,120 km (0.114 R)
• M50: 20,109,694 km (0.117 R)
• M51: 20,908,696 km (0.119 R)
• M52: 22,592,719 km (0.095 R)
• M53: 24,432,773 km (0.046 R)
• M54: 25,113,743 km (0.073 R)
• M55: 25,399,175 km (0.046 R)
• M56: 25,858,441 km (0.116 R)
• M57: 27,958,196 km (0.059 R)
• M58: 29,088,408 km (0.118 R)
• M59: 29,208,236 km (0.094 R)
• M60: 29,268,075 km (0.064 R)
• M61: 29,568,618 km (0.115 R)
• M62: 31,270,293 km (0.065 R)
• M63: 31,885,589 km (0.111 R)
• M64: 32,318,825 km (0.106 R)
• M65: 33,881,524 km (0.119 R)
• M66: 33,944,654 km (0.089 R)
• M67: 36,239,336 km (0.076 R)
• M68: 36,432,766 km (0.065 R)
• M69: 36,626,645 km (0.115 R)
• M70: 37,210,077 km (0.088 R)
• M71: 38,649,358 km (0.103 R)
• M72: 39,442,077 km (0.076 R)
• M73: 40,106,740 km (0.11 R)
• M74: 40,440,493 km (0.077 R)
• M75: 41,447,287 km (0.115 R)
• M76: 41,784,630 km (0.101 R)
• M77: 42,598,143 km (0.042 R)
• M78: 43,143,428 km (0.071 R)
• M79: 43,211,794 km (0.101 R)
• M80: 43,759,621 km (0.072 R)
• M81: 44,585,551 km (0.095 R)
• M82: 44,792,894 km (0.08 R)
• M83: 45,973,819 km (0.101 R)
• M84: 46,253,118 km (0.1 R)
• M85: 46,463,004 km (0.102 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 12,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit