🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.7

Radius: 9.4

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.51 AU - 0.57 AU

Year: 265 Days

Day: 6.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 38,063,370 km

• M1: 117,883 km (0.116 R)
• M2: 192,084 km (0.105 R)
• M3: 264,938 km (0.116 R)
• M4: 350,209 km (0.083 R)
• M5: 411,394 km (0.111 R)
• M6: 496,216 km (0.05 R)
• M7: 564,283 km (0.079 R)
• M8: 626,965 km (0.102 R)
• M9: 689,197 km (0.104 R)
• M10: 753,674 km (0.048 R)
• M11: 837,449 km (0.107 R)
• M12: 896,390 km (0.061 R)
• M13: 1,033,572 km (0.115 R)
• M14: 1,131,558 km (0.077 R)
• M15: 1,272,779 km (0.087 R)
• M16: 1,333,216 km (0.101 R)
• M17: 1,399,039 km (0.104 R)
• M18: 1,457,532 km (0.108 R)
• M19: 1,546,842 km (0.035 R)
• M20: 1,620,444 km (0.03 R)
• M21: 1,708,707 km (0.081 R)
• M22: 1,844,243 km (0.116 R)
• M23: 1,950,607 km (0.078 R)
• M24: 2,059,065 km (0.092 R)
• M25: 2,272,242 km (0.108 R)
• M26: 2,366,489 km (0.087 R)
• M27: 2,508,008 km (0.103 R)
• M28: 2,600,310 km (0.037 R)
• M29: 2,735,846 km (0.072 R)
• M30: 2,847,147 km (0.102 R)
• M31: 2,927,481 km (0.06 R)
• M32: 3,079,622 km (0.06 R)
• M33: 3,228,771 km (0.064 R)
• M34: 3,408,737 km (0.109 R)
• M35: 3,488,473 km (0.069 R)
• M36: 3,597,829 km (0.083 R)
• M37: 3,667,392 km (0.101 R)
• M38: 3,737,404 km (0.045 R)
• M39: 3,837,485 km (0.077 R)
• M40: 3,950,431 km (0.114 R)
• M41: 4,058,441 km (0.078 R)
• M42: 4,124,862 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.1

Radius: 13.9

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.87 AU - 1.37 AU

Year: 790 Days

Day: 6.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 38,063,370 km

• M1: 181,761 km (0.084 R)
• M2: 314,455 km (0.081 R)
• M3: 430,991 km (0.074 R)
• M4: 517,758 km (0.064 R)
• M5: 612,304 km (0.107 R)
• M6: 714,330 km (0.106 R)
• M7: 839,992 km (0.086 R)
• M8: 998,267 km (0.078 R)
• M9: 1,135,448 km (0.108 R)
• M10: 1,353,711 km (0.043 R)
• M11: 1,557,463 km (0.062 R)
• M12: 1,719,179 km (0.066 R)
• M13: 1,809,835 km (0.057 R)
• M14: 2,059,813 km (0.082 R)
• M15: 2,205,521 km (0.112 R)
• M16: 2,422,289 km (0.119 R)
• M17: 2,541,967 km (0.119 R)
• M18: 2,646,237 km (0.119 R)
• M19: 2,760,978 km (0.104 R)
• M20: 3,031,900 km (0.117 R)
• M21: 3,321,222 km (0.112 R)
• M22: 3,454,963 km (0.104 R)
• M23: 3,619,820 km (0.081 R)
• M24: 3,717,956 km (0.08 R)
• M25: 3,817,139 km (0.085 R)
• M26: 3,927,243 km (0.082 R)
• M27: 4,130,098 km (0.12 R)
• M28: 4,493,621 km (0.078 R)
• M29: 4,642,022 km (0.088 R)
• M30: 4,889,307 km (0.075 R)
• M31: 5,330,023 km (0.088 R)
• M32: 5,703,269 km (0.059 R)
• M33: 5,852,717 km (0.112 R)
• M34: 5,968,506 km (0.105 R)
• M35: 6,190,809 km (0.116 R)
• M36: 6,427,622 km (0.092 R)
• M37: 6,535,183 km (0.086 R)
• M38: 6,752,249 km (0.085 R)
• M39: 6,922,791 km (0.107 R)
• M40: 7,057,728 km (0.037 R)
• M41: 7,342,712 km (0.112 R)
• M42: 7,834,740 km (0.059 R)
• M43: 7,988,377 km (0.061 R)
• M44: 8,104,165 km (0.1 R)
• M45: 8,272,463 km (0.108 R)
• M46: 8,402,763 km (0.102 R)
• M47: 8,520,646 km (0.054 R)
• M48: 8,718,265 km (0.119 R)
• M49: 8,837,644 km (0.089 R)
• M50: 9,064,584 km (0.078 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.8

Radius: 5.9

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.64 AU - 8.92 AU

Year: 14471 Days

Day: 23.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 38,063,370 km

• M1: 143,165 km (0.118 R)
• M2: 223,499 km (0.086 R)
• M3: 485,445 km (0.107 R)
• M4: 659,876 km (0.095 R)
• M5: 717,471 km (0.1 R)
• M6: 1,031,477 km (0.109 R)
• M7: 1,168,210 km (0.075 R)
• M8: 1,403,078 km (0.118 R)
• M9: 1,574,218 km (0.079 R)
• M10: 1,672,355 km (0.077 R)
• M11: 1,752,240 km (0.114 R)
• M12: 3,071,843 km (0.081 R)
• M13: 3,420,406 km (0.05 R)
• M14: 4,154,931 km (0.101 R)
• M15: 4,936,580 km (0.074 R)
• M16: 5,022,898 km (0.105 R)
• M17: 5,344,085 km (0.1 R)
• M18: 5,462,566 km (0.092 R)
• M19: 6,503,917 km (0.115 R)
• M20: 6,598,762 km (0.108 R)
• M21: 6,950,317 km (0.093 R)
• M22: 7,047,256 km (0.114 R)
• M23: 7,373,529 km (0.107 R)
• M24: 7,571,747 km (0.097 R)
• M25: 9,290,477 km (0.097 R)
• M26: 9,540,305 km (0.106 R)
• M27: 9,792,527 km (0.105 R)
• M28: 11,010,403 km (0.098 R)
• M29: 11,617,920 km (0.051 R)
• M30: 12,158,417 km (0.083 R)
• M31: 12,314,298 km (0.11 R)
• M32: 12,667,648 km (0.095 R)
• M33: 12,984,497 km (0.103 R)
• M34: 13,343,980 km (0.097 R)
• M35: 14,032,131 km (0.045 R)
• M36: 14,442,178 km (0.062 R)
• M37: 14,524,756 km (0.059 R)
• M38: 14,690,212 km (0.053 R)
• M39: 14,897,854 km (0.086 R)
• M40: 15,442,539 km (0.099 R)
• M41: 15,653,772 km (0.063 R)
• M42: 15,738,444 km (0.078 R)
• M43: 15,780,930 km (0.059 R)
• M44: 15,993,658 km (0.032 R)
• M45: 16,164,499 km (0.113 R)
• M46: 17,071,511 km (0.051 R)
• M47: 17,246,241 km (0.076 R)
• M48: 17,289,924 km (0.033 R)
• M49: 19,433,212 km (0.089 R)
• M50: 20,119,866 km (0.069 R)
• M51: 20,396,772 km (0.101 R)
• M52: 20,628,499 km (0.101 R)
• M53: 21,047,822 km (0.095 R)
• M54: 21,235,119 km (0.097 R)
• M55: 21,282,092 km (0.084 R)
• M56: 21,329,066 km (0.071 R)
• M57: 22,037,262 km (0.099 R)
• M58: 22,465,860 km (0.099 R)
• M59: 23,865,648 km (0.115 R)
• M60: 24,256,696 km (0.067 R)
• M61: 24,946,193 km (0.109 R)
• M62: 26,093,010 km (0.033 R)
• M63: 26,294,219 km (0.055 R)
• M64: 26,647,420 km (0.087 R)
• M65: 27,002,416 km (0.073 R)
• M66: 27,103,993 km (0.079 R)
• M67: 27,563,258 km (0.086 R)
• M68: 27,870,682 km (0.041 R)
• M69: 29,268,674 km (0.095 R)
• M70: 31,061,155 km (0.097 R)
• M71: 31,434,552 km (0.052 R)
• M72: 31,541,664 km (0.115 R)
• M73: 32,618,021 km (0.107 R)
• M74: 33,160,762 km (0.116 R)
• M75: 34,806,637 km (0.112 R)
• M76: 35,194,545 km (0.077 R)
• M77: 35,305,546 km (0.099 R)
• M78: 35,361,197 km (0.06 R)
• M79: 37,155,324 km (0.079 R)
• M80: 37,324,968 km (0.065 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 20,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit