🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.9

Radius: 13.3

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.11 AU - 1.19 AU

Year: 867 Days

Day: 13 Hours

Environment

Temp: -178 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 40,127,483 km

• M1: 176,376 km (0.112 R)
• M2: 266,434 km (0.083 R)
• M3: 372,648 km (0.094 R)
• M4: 558,449 km (0.096 R)
• M5: 654,042 km (0.036 R)
• M6: 859,589 km (0.074 R)
• M7: 1,076,805 km (0.095 R)
• M8: 1,289,085 km (0.089 R)
• M9: 1,391,410 km (0.12 R)
• M10: 1,528,292 km (0.066 R)
• M11: 1,742,366 km (0.069 R)
• M12: 1,870,422 km (0.114 R)
• M13: 1,987,557 km (0.074 R)
• M14: 2,071,931 km (0.087 R)
• M15: 2,229,756 km (0.105 R)
• M16: 2,399,101 km (0.041 R)
• M17: 2,580,563 km (0.1 R)
• M18: 2,673,164 km (0.086 R)
• M19: 2,782,520 km (0.064 R)
• M20: 2,949,472 km (0.066 R)
• M21: 3,078,874 km (0.072 R)
• M22: 3,410,981 km (0.109 R)
• M23: 3,547,265 km (0.091 R)
• M24: 3,746,230 km (0.073 R)
• M25: 3,904,504 km (0.109 R)
• M26: 4,101,226 km (0.095 R)
• M27: 4,200,708 km (0.103 R)
• M28: 4,439,317 km (0.087 R)
• M29: 4,560,341 km (0.116 R)
• M30: 4,654,139 km (0.074 R)
• M31: 4,777,109 km (0.112 R)
• M32: 5,181,921 km (0.026 R)
• M33: 5,270,183 km (0.119 R)
• M34: 5,368,768 km (0.082 R)
• M35: 5,718,827 km (0.117 R)
• M36: 5,871,118 km (0.114 R)
• M37: 6,138,449 km (0.073 R)
• M38: 6,231,798 km (0.11 R)
• M39: 6,357,162 km (0.114 R)
• M40: 6,536,230 km (0.113 R)
• M41: 6,642,445 km (0.112 R)
• M42: 6,802,664 km (0.053 R)
• M43: 7,116,221 km (0.05 R)
• M44: 7,280,330 km (0.091 R)
• M45: 7,379,364 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.1

Radius: 10.8

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.03 AU - 3.05 AU

Year: 2846 Days

Day: 10.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 40,127,483 km

• M1: 210,335 km (0.06 R)
• M2: 326,722 km (0.026 R)
• M3: 403,166 km (0.111 R)
• M4: 594,352 km (0.057 R)
• M5: 694,134 km (0.085 R)
• M6: 1,067,231 km (0.11 R)
• M7: 1,201,869 km (0.097 R)
• M8: 1,301,501 km (0.062 R)
• M9: 1,673,103 km (0.105 R)
• M10: 1,796,820 km (0.118 R)
• M11: 2,029,594 km (0.074 R)
• M12: 2,309,642 km (0.115 R)
• M13: 2,602,405 km (0.103 R)
• M14: 2,961,290 km (0.056 R)
• M15: 3,279,485 km (0.1 R)
• M16: 3,579,877 km (0.086 R)
• M17: 4,486,739 km (0.097 R)
• M18: 4,884,819 km (0.092 R)
• M19: 5,162,174 km (0.086 R)
• M20: 5,613,211 km (0.11 R)
• M21: 6,181,833 km (0.084 R)
• M22: 6,251,994 km (0.106 R)
• M23: 6,535,482 km (0.101 R)
• M24: 6,660,845 km (0.111 R)
• M25: 6,859,362 km (0.109 R)
• M26: 7,078,223 km (0.032 R)
• M27: 7,280,928 km (0.111 R)
• M28: 8,342,475 km (0.078 R)
• M29: 8,595,744 km (0.087 R)
• M30: 9,050,222 km (0.093 R)
• M31: 10,230,849 km (0.101 R)
• M32: 10,314,175 km (0.111 R)
• M33: 10,797,077 km (0.052 R)
• M34: 11,373,328 km (0.062 R)
• M35: 11,632,581 km (0.106 R)
• M36: 11,959,602 km (0.083 R)
• M37: 12,400,317 km (0.094 R)
• M38: 12,511,319 km (0.048 R)
• M39: 12,644,910 km (0.091 R)
• M40: 12,913,587 km (0.099 R)
• M41: 13,026,085 km (0.099 R)
• M42: 13,342,933 km (0.071 R)
• M43: 13,456,777 km (0.044 R)
• M44: 13,754,028 km (0.115 R)
• M45: 13,846,031 km (0.037 R)
• M46: 14,729,406 km (0.08 R)
• M47: 15,035,932 km (0.106 R)
• M48: 15,943,692 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.5

Radius: 12.2

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.44 AU - 3.58 AU

Year: 4622 Days

Day: 13.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,127,483 km

• M1: 177,423 km (0.118 R)
• M2: 278,252 km (0.115 R)
• M3: 439,668 km (0.116 R)
• M4: 617,540 km (0.095 R)
• M5: 759,060 km (0.09 R)
• M6: 899,382 km (0.089 R)
• M7: 1,120,039 km (0.062 R)
• M8: 1,517,222 km (0.045 R)
• M9: 2,341,506 km (0.067 R)
• M10: 2,474,947 km (0.117 R)
• M11: 2,829,943 km (0.067 R)
• M12: 3,013,649 km (0.071 R)
• M13: 3,096,676 km (0.084 R)
• M14: 3,371,637 km (0.085 R)
• M15: 3,588,703 km (0.084 R)
• M16: 3,787,968 km (0.114 R)
• M17: 3,900,316 km (0.102 R)
• M18: 5,308,630 km (0.113 R)
• M19: 5,923,028 km (0.058 R)
• M20: 6,831,836 km (0.09 R)
• M21: 7,107,544 km (0.088 R)
• M22: 7,386,844 km (0.111 R)
• M23: 7,812,749 km (0.072 R)
• M24: 7,927,640 km (0.038 R)
• M25: 8,043,130 km (0.056 R)
• M26: 8,188,239 km (0.096 R)
• M27: 8,837,195 km (0.069 R)
• M28: 8,957,023 km (0.07 R)
• M29: 9,167,956 km (0.098 R)
• M30: 9,472,238 km (0.048 R)
• M31: 9,564,241 km (0.094 R)
• M32: 9,748,994 km (0.043 R)
• M33: 9,934,944 km (0.1 R)
• M34: 10,786,306 km (0.094 R)
• M35: 11,529,957 km (0.098 R)
• M36: 11,957,507 km (0.102 R)
• M37: 12,457,613 km (0.119 R)
• M38: 12,760,848 km (0.07 R)
• M39: 12,930,342 km (0.097 R)
• M40: 13,032,518 km (0.115 R)
• M41: 13,305,983 km (0.114 R)
• M42: 13,409,056 km (0.117 R)
• M43: 13,650,656 km (0.072 R)
• M44: 13,998,322 km (0.11 R)
• M45: 14,173,201 km (0.107 R)
• M46: 14,702,329 km (0.116 R)
• M47: 15,598,420 km (0.077 R)
• M48: 15,852,587 km (0.101 R)
• M49: 15,961,943 km (0.09 R)
• M50: 16,586,215 km (0.107 R)
• M51: 16,697,217 km (0.114 R)
• M52: 16,808,368 km (0.062 R)
• M53: 16,919,968 km (0.055 R)
• M54: 17,068,967 km (0.106 R)
• M55: 17,518,808 km (0.117 R)
• M56: 18,315,267 km (0.11 R)
• M57: 19,162,440 km (0.096 R)
• M58: 19,395,663 km (0.094 R)
• M59: 19,512,649 km (0.119 R)
• M60: 19,668,978 km (0.07 R)
• M61: 21,134,888 km (0.103 R)
• M62: 21,295,556 km (0.069 R)
• M63: 21,901,278 km (0.1 R)
• M64: 22,471,844 km (0.055 R)
• M65: 22,882,341 km (0.028 R)
• M66: 23,171,214 km (0.104 R)
• M67: 24,087,052 km (0.109 R)
• M68: 24,972,073 km (0.089 R)
• M69: 25,184,502 km (0.1 R)
• M70: 25,653,641 km (0.099 R)
• M71: 26,211,941 km (0.089 R)
• M72: 26,470,894 km (0.116 R)
• M73: 26,817,662 km (0.102 R)
• M74: 27,340,507 km (0.063 R)
• M75: 28,706,784 km (0.039 R)
• M76: 29,152,137 km (0.111 R)
• M77: 29,286,326 km (0.045 R)
• M78: 29,510,274 km (0.037 R)
• M79: 29,600,033 km (0.109 R)
• M80: 29,824,729 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.4

Radius: 4

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.51 AU - 6.55 AU

Year: 9141 Days

Day: 16.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 40,127,483 km

• M1: 83,625 km (0.067 R)
• M2: 124,316 km (0.096 R)
• M3: 290,070 km (0.095 R)
• M4: 394,041 km (0.113 R)
• M5: 519,105 km (0.095 R)
• M6: 697,874 km (0.071 R)
• M7: 952,490 km (0.059 R)
• M8: 1,096,253 km (0.106 R)
• M9: 1,882,839 km (0.041 R)
• M10: 1,942,229 km (0.118 R)
• M11: 2,078,214 km (0.097 R)
• M12: 2,186,223 km (0.104 R)
• M13: 2,407,778 km (0.065 R)
• M14: 2,669,574 km (0.076 R)
• M15: 2,803,913 km (0.088 R)
• M16: 2,837,872 km (0.117 R)
• M17: 2,957,700 km (0.1 R)
• M18: 3,009,610 km (0.029 R)
• M19: 3,220,094 km (0.076 R)
• M20: 3,363,110 km (0.089 R)
• M21: 4,012,963 km (0.076 R)
• M22: 4,225,093 km (0.096 R)
• M23: 5,360,241 km (0.042 R)
• M24: 5,873,960 km (0.103 R)
• M25: 6,114,663 km (0.064 R)
• M26: 6,425,677 km (0.088 R)
• M27: 6,878,809 km (0.102 R)
• M28: 7,039,926 km (0.117 R)
• M29: 7,155,715 km (0.071 R)
• M30: 7,412,574 km (0.081 R)
• M31: 7,601,367 km (0.102 R)
• M32: 9,142,524 km (0.077 R)
• M33: 10,616,811 km (0.091 R)
• M34: 10,749,654 km (0.072 R)
• M35: 11,043,764 km (0.097 R)
• M36: 11,639,911 km (0.11 R)
• M37: 12,609,605 km (0.113 R)
• M38: 14,039,311 km (0.11 R)
• M39: 14,214,341 km (0.111 R)
• M40: 18,465,015 km (0.083 R)
• M41: 18,849,182 km (0.049 R)
• M42: 18,977,687 km (0.106 R)
• M43: 21,509,780 km (0.113 R)
• M44: 22,524,652 km (0.036 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.3

Radius: 4.1

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.85 AU - 11.61 AU

Year: 21334 Days

Day: 20.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 40,127,483 km

• M1: 79,736 km (0.083 R)
• M2: 238,758 km (0.069 R)
• M3: 408,402 km (0.075 R)
• M4: 526,136 km (0.11 R)
• M5: 730,486 km (0.113 R)
• M6: 1,224,459 km (0.05 R)
• M7: 1,318,256 km (0.074 R)
• M8: 1,434,045 km (0.084 R)
• M9: 2,218,088 km (0.033 R)
• M10: 2,356,017 km (0.107 R)
• M11: 3,239,991 km (0.093 R)
• M12: 4,130,248 km (0.089 R)
• M13: 4,587,419 km (0.118 R)
• M14: 4,616,590 km (0.118 R)
• M15: 4,674,933 km (0.056 R)
• M16: 5,456,283 km (0.094 R)
• M17: 5,767,596 km (0.112 R)
• M18: 6,407,127 km (0.071 R)
• M19: 7,102,458 km (0.077 R)
• M20: 7,170,076 km (0.059 R)
• M21: 7,305,612 km (0.098 R)
• M22: 8,066,467 km (0.087 R)
• M23: 9,034,215 km (0.088 R)
• M24: 9,180,672 km (0.097 R)
• M25: 9,364,827 km (0.041 R)
• M26: 9,924,622 km (0.105 R)
• M27: 11,076,526 km (0.119 R)
• M28: 11,430,325 km (0.066 R)
• M29: 12,351,099 km (0.053 R)
• M30: 13,212,334 km (0.105 R)
• M31: 13,295,361 km (0.107 R)
• M32: 13,336,949 km (0.064 R)
• M33: 13,378,538 km (0.084 R)
• M34: 13,755,225 km (0.105 R)
• M35: 13,923,672 km (0.067 R)
• M36: 15,689,675 km (0.096 R)
• M37: 15,909,883 km (0.118 R)
• M38: 15,954,015 km (0.041 R)
• M39: 16,755,710 km (0.037 R)
• M40: 17,206,897 km (0.053 R)
• M41: 17,297,553 km (0.107 R)
• M42: 17,616,196 km (0.032 R)
• M43: 17,707,601 km (0.051 R)
• M44: 17,890,858 km (0.075 R)
• M45: 18,213,092 km (0.052 R)
• M46: 18,537,271 km (0.117 R)
• M47: 20,956,119 km (0.113 R)
• M48: 21,980,565 km (0.106 R)
• M49: 22,226,803 km (0.067 R)
• M50: 22,375,054 km (0.107 R)
• M51: 24,739,598 km (0.1 R)
• M52: 24,842,073 km (0.056 R)
• M53: 26,761,114 km (0.1 R)
• M54: 27,076,766 km (0.101 R)
• M55: 27,129,574 km (0.12 R)
• M56: 27,977,943 km (0.094 R)
• M57: 28,619,868 km (0.077 R)
• M58: 30,027,434 km (0.098 R)
• M59: 30,082,037 km (0.104 R)
• M60: 30,300,750 km (0.09 R)
• M61: 30,629,715 km (0.115 R)
• M62: 30,684,618 km (0.091 R)
• M63: 30,794,722 km (0.098 R)
• M64: 31,291,237 km (0.088 R)
• M65: 31,679,294 km (0.094 R)
• M66: 34,325,979 km (0.104 R)
• M67: 35,243,014 km (0.091 R)
• M68: 35,531,140 km (0.104 R)
• M69: 37,629,400 km (0.1 R)
• M70: 38,812,270 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 20,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit