🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426

Radius: 10.3

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.58 AU - 0.94 AU

Year: 457 Days

Day: 6.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 36,075,252 km

• M1: 128,505 km (0.114 R)
• M2: 206,894 km (0.101 R)
• M3: 301,739 km (0.116 R)
• M4: 370,105 km (0.099 R)
• M5: 445,652 km (0.111 R)
• M6: 524,341 km (0.085 R)
• M7: 636,988 km (0.065 R)
• M8: 754,721 km (0.063 R)
• M9: 820,395 km (0.065 R)
• M10: 950,096 km (0.094 R)
• M11: 1,026,241 km (0.057 R)
• M12: 1,166,863 km (0.065 R)
• M13: 1,267,543 km (0.102 R)
• M14: 1,424,172 km (0.096 R)
• M15: 1,492,688 km (0.062 R)
• M16: 1,577,360 km (0.094 R)
• M17: 1,730,997 km (0.046 R)
• M18: 1,884,185 km (0.076 R)
• M19: 1,965,267 km (0.066 R)
• M20: 2,042,011 km (0.114 R)
• M21: 2,187,420 km (0.092 R)
• M22: 2,272,840 km (0.077 R)
• M23: 2,394,314 km (0.103 R)
• M24: 2,529,999 km (0.065 R)
• M25: 2,613,924 km (0.108 R)
• M26: 2,803,015 km (0.111 R)
• M27: 2,914,765 km (0.096 R)
• M28: 3,028,160 km (0.12 R)
• M29: 3,143,051 km (0.117 R)
• M30: 3,298,633 km (0.1 R)
• M31: 3,410,233 km (0.095 R)
• M32: 3,496,551 km (0.074 R)
• M33: 3,637,472 km (0.07 R)
• M34: 3,780,338 km (0.1 R)
• M35: 3,856,035 km (0.073 R)
• M36: 3,925,149 km (0.084 R)
• M37: 4,050,662 km (0.097 R)
• M38: 4,135,184 km (0.117 R)
• M39: 4,255,760 km (0.063 R)
• M40: 4,420,916 km (0.063 R)
• M41: 4,646,959 km (0.119 R)
• M42: 4,750,181 km (0.097 R)
• M43: 5,064,786 km (0.081 R)
• M44: 5,178,779 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.5

Radius: 14.3

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.14 AU - 1.6 AU

Year: 1107 Days

Day: 8.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 36,075,252 km

• M1: 187,297 km (0.088 R)
• M2: 330,163 km (0.107 R)
• M3: 457,769 km (0.11 R)
• M4: 559,346 km (0.066 R)
• M5: 724,502 km (0.084 R)
• M6: 831,615 km (0.108 R)
• M7: 932,743 km (0.08 R)
• M8: 1,135,597 km (0.089 R)
• M9: 1,298,061 km (0.103 R)
• M10: 1,454,241 km (0.081 R)
• M11: 1,549,684 km (0.118 R)
• M12: 1,647,372 km (0.093 R)
• M13: 1,986,061 km (0.057 R)
• M14: 2,142,989 km (0.058 R)
• M15: 2,338,813 km (0.049 R)
• M16: 2,469,711 km (0.107 R)
• M17: 2,639,206 km (0.109 R)
• M18: 3,085,007 km (0.063 R)
• M19: 3,239,093 km (0.092 R)
• M20: 3,435,216 km (0.06 R)
• M21: 3,534,848 km (0.079 R)
• M22: 3,706,437 km (0.119 R)
• M23: 3,808,762 km (0.073 R)
• M24: 4,058,141 km (0.084 R)
• M25: 4,174,229 km (0.06 R)
• M26: 4,420,767 km (0.064 R)
• M27: 4,872,103 km (0.112 R)
• M28: 5,211,990 km (0.12 R)
• M29: 5,303,993 km (0.054 R)
• M30: 5,665,421 km (0.08 R)
• M31: 5,771,935 km (0.097 R)
• M32: 5,902,982 km (0.106 R)
• M33: 6,010,992 km (0.107 R)
• M34: 6,168,070 km (0.061 R)
• M35: 6,277,725 km (0.051 R)
• M36: 6,672,813 km (0.052 R)
• M37: 6,772,894 km (0.047 R)
• M38: 7,178,005 km (0.116 R)
• M39: 7,293,495 km (0.069 R)
• M40: 7,383,702 km (0.054 R)
• M41: 7,487,224 km (0.079 R)
• M42: 7,578,329 km (0.081 R)
• M43: 7,814,095 km (0.081 R)
• M44: 7,919,562 km (0.118 R)
• M45: 8,065,569 km (0.106 R)
• M46: 8,185,696 km (0.113 R)
• M47: 8,454,673 km (0.037 R)
• M48: 8,740,256 km (0.044 R)
• M49: 8,987,690 km (0.027 R)
• M50: 9,167,806 km (0.077 R)
• M51: 9,293,169 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.4

Radius: 10.7

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.51 AU - 4.61 AU

Year: 6721 Days

Day: 5.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,075,252 km

• M1: 163,810 km (0.105 R)
• M2: 250,277 km (0.061 R)
• M3: 319,840 km (0.104 R)
• M4: 534,962 km (0.057 R)
• M5: 609,312 km (0.112 R)
• M6: 701,464 km (0.087 R)
• M7: 915,988 km (0.053 R)
• M8: 1,152,502 km (0.101 R)
• M9: 1,235,678 km (0.076 R)
• M10: 1,645,876 km (0.084 R)
• M11: 1,856,809 km (0.096 R)
• M12: 2,056,372 km (0.043 R)
• M13: 2,476,593 km (0.101 R)
• M14: 2,674,660 km (0.069 R)
• M15: 3,016,192 km (0.08 R)
• M16: 3,228,023 km (0.069 R)
• M17: 3,641,511 km (0.04 R)
• M18: 3,917,968 km (0.071 R)
• M19: 3,994,712 km (0.076 R)
• M20: 4,411,940 km (0.116 R)
• M21: 4,572,010 km (0.055 R)
• M22: 4,652,793 km (0.076 R)
• M23: 4,843,231 km (0.108 R)
• M24: 5,008,537 km (0.1 R)
• M25: 5,288,135 km (0.115 R)
• M26: 5,630,415 km (0.112 R)
• M27: 6,216,988 km (0.103 R)
• M28: 6,366,736 km (0.112 R)
• M29: 6,669,821 km (0.116 R)
• M30: 6,946,577 km (0.073 R)
• M31: 7,039,777 km (0.109 R)
• M32: 7,164,541 km (0.043 R)
• M33: 7,353,184 km (0.108 R)
• M34: 8,058,837 km (0.092 R)
• M35: 8,685,802 km (0.115 R)
• M36: 8,887,011 km (0.051 R)
• M37: 9,362,583 km (0.115 R)
• M38: 9,603,435 km (0.112 R)
• M39: 9,846,382 km (0.088 R)
• M40: 9,916,244 km (0.119 R)
• M41: 10,056,268 km (0.071 R)
• M42: 10,161,735 km (0.111 R)
• M43: 10,444,923 km (0.114 R)
• M44: 10,838,515 km (0.061 R)
• M45: 11,973,963 km (0.088 R)
• M46: 12,461,203 km (0.058 R)
• M47: 12,688,293 km (0.066 R)
• M48: 12,878,731 km (0.115 R)
• M49: 12,955,026 km (0.116 R)
• M50: 13,223,704 km (0.103 R)
• M51: 14,079,852 km (0.094 R)
• M52: 14,633,963 km (0.096 R)
• M53: 14,713,699 km (0.097 R)
• M54: 15,235,496 km (0.115 R)
• M55: 15,356,820 km (0.097 R)
• M56: 15,519,134 km (0.084 R)
• M57: 17,849,719 km (0.049 R)
• M58: 18,148,615 km (0.086 R)
• M59: 18,492,391 km (0.093 R)
• M60: 19,186,226 km (0.045 R)
• M61: 19,492,453 km (0.052 R)
• M62: 21,817,653 km (0.106 R)
• M63: 22,137,343 km (0.09 R)
• M64: 23,524,864 km (0.113 R)
• M65: 24,465,535 km (0.112 R)
• M66: 25,322,581 km (0.093 R)
• M67: 25,802,940 km (0.086 R)
• M68: 26,334,910 km (0.118 R)
• M69: 27,066,144 km (0.093 R)
• M70: 27,213,199 km (0.048 R)
• M71: 27,902,845 km (0.089 R)
• M72: 28,200,246 km (0.093 R)
• M73: 28,349,245 km (0.11 R)
• M74: 28,898,120 km (0.051 R)
• M75: 31,436,796 km (0.096 R)
• M76: 31,642,942 km (0.118 R)
• M77: 32,212,311 km (0.092 R)
• M78: 33,571,408 km (0.072 R)
• M79: 33,782,042 km (0.09 R)
• M80: 36,021,372 km (0.112 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 11,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit