🌌 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: 37.7

Radius: 10

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.59 AU - 0.81 AU

Year: 384 Days

Day: 14.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 37,885,900 km

• M1: 136,134 km (0.075 R)
• M2: 305,479 km (0.085 R)
• M3: 374,144 km (0.12 R)
• M4: 453,132 km (0.081 R)
• M5: 538,852 km (0.092 R)
• M6: 608,863 km (0.1 R)
• M7: 701,764 km (0.037 R)
• M8: 785,538 km (0.103 R)
• M9: 860,337 km (0.051 R)
• M10: 944,411 km (0.092 R)
• M11: 1,049,579 km (0.108 R)
• M12: 1,199,476 km (0.108 R)
• M13: 1,319,154 km (0.099 R)
• M14: 1,445,564 km (0.116 R)
• M15: 1,528,741 km (0.117 R)
• M16: 1,592,170 km (0.098 R)
• M17: 1,710,801 km (0.099 R)
• M18: 1,818,512 km (0.112 R)
• M19: 1,948,662 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.1

Radius: 13.1

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.92 AU - 1.5 AU

Year: 873 Days

Day: 14.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 37,885,900 km

• M1: 169,046 km (0.119 R)
• M2: 252,372 km (0.06 R)
• M3: 343,178 km (0.067 R)
• M4: 516,412 km (0.099 R)
• M5: 611,107 km (0.059 R)
• M6: 718,967 km (0.092 R)
• M7: 936,632 km (0.075 R)
• M8: 1,078,451 km (0.114 R)
• M9: 1,213,239 km (0.097 R)
• M10: 1,316,611 km (0.105 R)
• M11: 1,422,975 km (0.075 R)
• M12: 1,524,701 km (0.063 R)
• M13: 1,669,662 km (0.096 R)
• M14: 2,052,782 km (0.079 R)
• M15: 2,150,619 km (0.102 R)
• M16: 2,501,576 km (0.085 R)
• M17: 2,606,593 km (0.094 R)
• M18: 2,781,772 km (0.032 R)
• M19: 2,910,875 km (0.095 R)
• M20: 3,092,936 km (0.085 R)
• M21: 3,237,148 km (0.113 R)
• M22: 3,320,624 km (0.066 R)
• M23: 3,694,319 km (0.084 R)
• M24: 3,803,675 km (0.095 R)
• M25: 3,891,938 km (0.119 R)
• M26: 4,160,915 km (0.114 R)
• M27: 4,355,243 km (0.106 R)
• M28: 4,494,219 km (0.039 R)
• M29: 4,622,873 km (0.051 R)
• M30: 4,919,975 km (0.043 R)
• M31: 5,174,441 km (0.114 R)
• M32: 5,309,528 km (0.09 R)
• M33: 5,533,027 km (0.112 R)
• M34: 5,759,817 km (0.089 R)
• M35: 5,976,734 km (0.1 R)
• M36: 6,196,493 km (0.101 R)
• M37: 6,326,943 km (0.078 R)
• M38: 6,418,945 km (0.111 R)
• M39: 6,697,347 km (0.108 R)
• M40: 6,912,170 km (0.087 R)
• M41: 7,156,463 km (0.048 R)
• M42: 7,528,513 km (0.058 R)
• M43: 7,654,025 km (0.1 R)
• M44: 7,822,323 km (0.119 R)
• M45: 8,363,568 km (0.07 R)
• M46: 9,005,343 km (0.117 R)
• M47: 9,287,485 km (0.114 R)
• M48: 9,708,603 km (0.118 R)
• M49: 10,089,928 km (0.085 R)
• M50: 10,197,488 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.7

Radius: 13.8

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5 AU - 5.68 AU

Year: 8095 Days

Day: 5.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 37,885,900 km

• M1: 189,690 km (0.081 R)
• M2: 316,250 km (0.036 R)
• M3: 404,812 km (0.073 R)
• M4: 494,421 km (0.064 R)
• M5: 1,186,760 km (0.08 R)
• M6: 1,551,928 km (0.111 R)
• M7: 1,849,179 km (0.089 R)
• M8: 1,973,495 km (0.07 R)
• M9: 2,165,280 km (0.104 R)
• M10: 2,430,965 km (0.116 R)
• M11: 2,945,732 km (0.092 R)
• M12: 3,166,239 km (0.104 R)
• M13: 3,366,999 km (0.092 R)
• M14: 3,781,236 km (0.115 R)
• M15: 4,517,407 km (0.095 R)
• M16: 4,801,344 km (0.08 R)
• M17: 4,887,662 km (0.083 R)
• M18: 5,357,100 km (0.084 R)
• M19: 5,476,778 km (0.051 R)
• M20: 5,718,827 km (0.112 R)
• M21: 6,307,944 km (0.051 R)
• M22: 6,402,789 km (0.045 R)
• M23: 6,916,508 km (0.044 R)
• M24: 7,510,412 km (0.119 R)
• M25: 8,432,234 km (0.07 R)
• M26: 8,853,352 km (0.089 R)
• M27: 8,959,716 km (0.055 R)
• M28: 9,066,529 km (0.11 R)
• M29: 9,461,766 km (0.099 R)
• M30: 9,973,092 km (0.102 R)
• M31: 10,418,594 km (0.108 R)
• M32: 11,560,774 km (0.043 R)
• M33: 12,622,620 km (0.12 R)
• M34: 12,862,724 km (0.107 R)
• M35: 13,064,083 km (0.107 R)
• M36: 13,510,782 km (0.088 R)
• M37: 14,003,707 km (0.043 R)
• M38: 14,127,873 km (0.041 R)
• M39: 14,922,986 km (0.096 R)
• M40: 15,904,797 km (0.089 R)
• M41: 16,556,296 km (0.065 R)
• M42: 18,517,673 km (0.118 R)
• M43: 18,790,839 km (0.114 R)
• M44: 19,572,039 km (0.081 R)
• M45: 20,223,239 km (0.052 R)
• M46: 20,645,703 km (0.112 R)
• M47: 20,976,314 km (0.077 R)
• M48: 22,171,452 km (0.098 R)
• M49: 22,607,081 km (0.105 R)
• M50: 26,601,942 km (0.118 R)
• M51: 26,807,340 km (0.086 R)
• M52: 26,961,875 km (0.102 R)
• M53: 27,064,948 km (0.084 R)
• M54: 27,323,303 km (0.102 R)
• M55: 27,530,496 km (0.043 R)
• M56: 28,050,947 km (0.083 R)
• M57: 28,522,180 km (0.082 R)
• M58: 28,837,682 km (0.086 R)
• M59: 30,432,994 km (0.114 R)
• M60: 30,917,242 km (0.104 R)
• M61: 32,549,505 km (0.116 R)
• M62: 33,265,480 km (0.064 R)
• M63: 33,931,041 km (0.082 R)
• M64: 36,351,983 km (0.119 R)
• M65: 36,694,263 km (0.101 R)
• M66: 37,554,451 km (0.084 R)
• M67: 37,900,471 km (0.119 R)
• M68: 38,247,388 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.6

Radius: 3.9

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.38 AU - 6.9 AU

Year: 9981 Days

Day: 20.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 37,885,900 km

• M1: 190,139 km (0.09 R)
• M2: 565,630 km (0.116 R)
• M3: 1,218,026 km (0.107 R)
• M4: 1,511,238 km (0.08 R)
• M5: 2,449,815 km (0.092 R)
• M6: 2,768,309 km (0.108 R)
• M7: 2,932,417 km (0.058 R)
• M8: 3,235,802 km (0.085 R)
• M9: 3,287,413 km (0.053 R)
• M10: 3,373,881 km (0.028 R)
• M11: 3,566,862 km (0.111 R)
• M12: 4,450,387 km (0.118 R)
• M13: 4,798,352 km (0.058 R)
• M14: 6,664,735 km (0.088 R)
• M15: 7,764,279 km (0.086 R)
• M16: 8,488,333 km (0.064 R)
• M17: 8,822,385 km (0.088 R)
• M18: 9,160,775 km (0.111 R)
• M19: 9,331,616 km (0.098 R)
• M20: 9,356,000 km (0.115 R)
• M21: 9,626,773 km (0.116 R)
• M22: 11,356,573 km (0.088 R)
• M23: 11,856,828 km (0.058 R)
• M24: 13,234,624 km (0.114 R)
• M25: 13,317,202 km (0.114 R)
• M26: 13,455,281 km (0.117 R)
• M27: 13,705,110 km (0.11 R)
• M28: 14,265,503 km (0.086 R)
• M29: 15,235,197 km (0.104 R)
• M30: 15,264,069 km (0.056 R)
• M31: 15,437,603 km (0.105 R)
• M32: 15,466,475 km (0.093 R)
• M33: 15,611,585 km (0.1 R)
• M34: 15,815,636 km (0.115 R)
• M35: 16,551,209 km (0.115 R)
• M36: 16,938,069 km (0.074 R)
• M37: 16,997,759 km (0.117 R)
• M38: 17,448,497 km (0.066 R)
• M39: 17,751,134 km (0.112 R)
• M40: 18,515,130 km (0.113 R)
• M41: 19,571,441 km (0.036 R)
• M42: 19,822,765 km (0.109 R)
• M43: 20,138,417 km (0.114 R)
• M44: 20,774,955 km (0.079 R)
• M45: 20,870,848 km (0.066 R)
• M46: 21,612,105 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209.7

Radius: 7.4

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.9 AU - 8.52 AU

Year: 12700 Days

Day: 15.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 37,885,900 km

• M1: 223,798 km (0.053 R)
• M2: 606,320 km (0.064 R)
• M3: 762,201 km (0.084 R)
• M4: 931,247 km (0.081 R)
• M5: 995,723 km (0.081 R)
• M6: 1,216,231 km (0.062 R)
• M7: 1,585,139 km (0.099 R)
• M8: 2,243,818 km (0.118 R)
• M9: 2,309,642 km (0.068 R)
• M10: 2,602,105 km (0.087 R)
• M11: 2,882,601 km (0.119 R)
• M12: 3,222,039 km (0.099 R)
• M13: 3,271,705 km (0.104 R)
• M14: 3,651,385 km (0.085 R)
• M15: 3,781,236 km (0.066 R)
• M16: 5,335,558 km (0.109 R)
• M17: 6,240,176 km (0.12 R)
• M18: 6,489,406 km (0.045 R)
• M19: 6,805,506 km (0.069 R)
• M20: 7,917,767 km (0.088 R)
• M21: 8,667,102 km (0.104 R)
• M22: 8,945,205 km (0.102 R)
• M23: 9,653,251 km (0.116 R)
• M24: 10,013,932 km (0.088 R)
• M25: 10,086,636 km (0.101 R)
• M26: 10,823,256 km (0.026 R)
• M27: 11,122,602 km (0.084 R)
• M28: 11,768,116 km (0.083 R)
• M29: 11,960,200 km (0.032 R)
• M30: 12,503,689 km (0.032 R)
• M31: 13,134,843 km (0.046 R)
• M32: 13,776,169 km (0.041 R)
• M33: 13,857,101 km (0.03 R)
• M34: 14,059,956 km (0.047 R)
• M35: 14,386,678 km (0.09 R)
• M36: 14,757,232 km (0.08 R)
• M37: 15,803,070 km (0.109 R)
• M38: 15,887,743 km (0.119 R)
• M39: 16,313,498 km (0.082 R)
• M40: 16,786,078 km (0.087 R)
• M41: 17,394,193 km (0.12 R)
• M42: 17,745,000 km (0.061 R)
• M43: 18,900,793 km (0.079 R)
• M44: 19,624,249 km (0.108 R)
• M45: 22,226,504 km (0.091 R)
• M46: 22,845,988 km (0.111 R)
• M47: 23,471,008 km (0.101 R)
• M48: 24,199,400 km (0.105 R)
• M49: 24,984,340 km (0.1 R)
• M50: 26,378,144 km (0.105 R)
• M51: 26,528,938 km (0.095 R)
• M52: 26,680,032 km (0.092 R)
• M53: 27,084,395 km (0.06 R)
• M54: 27,287,400 km (0.083 R)
• M55: 27,439,989 km (0.073 R)
• M56: 29,032,758 km (0.116 R)
• M57: 29,761,898 km (0.099 R)
• M58: 31,931,666 km (0.081 R)
• M59: 31,985,222 km (0.037 R)
• M60: 32,468,572 km (0.044 R)
• M61: 32,522,427 km (0.067 R)
• M62: 33,008,471 km (0.101 R)
• M63: 33,442,604 km (0.08 R)
• M64: 33,987,888 km (0.111 R)
• M65: 36,198,047 km (0.06 R)
• M66: 36,421,546 km (0.097 R)
• M67: 37,095,036 km (0.108 R)
• M68: 37,772,565 km (0.086 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 17,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit