🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.47 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293

Radius: 11.1

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.65 AU - 3.23 AU

Year: 3480 Days

Day: 8.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 48,931,415 km

• M1: 138,528 km (0.113 R)
• M2: 212,429 km (0.115 R)
• M3: 330,312 km (0.112 R)
• M4: 418,425 km (0.087 R)
• M5: 707,149 km (0.12 R)
• M6: 829,371 km (0.059 R)
• M7: 1,096,702 km (0.086 R)
• M8: 1,807,741 km (0.084 R)
• M9: 1,967,511 km (0.076 R)
• M10: 2,340,907 km (0.094 R)
• M11: 2,461,334 km (0.097 R)
• M12: 2,542,865 km (0.029 R)
• M13: 3,124,352 km (0.087 R)
• M14: 3,302,223 km (0.074 R)
• M15: 3,699,406 km (0.099 R)
• M16: 3,872,191 km (0.081 R)
• M17: 3,951,478 km (0.111 R)
• M18: 4,111,997 km (0.116 R)
• M19: 4,472,528 km (0.044 R)
• M20: 4,707,396 km (0.1 R)
• M21: 4,843,530 km (0.057 R)
• M22: 5,206,903 km (0.114 R)
• M23: 5,561,301 km (0.082 R)
• M24: 5,723,465 km (0.118 R)
• M25: 5,923,627 km (0.049 R)
• M26: 6,107,632 km (0.067 R)
• M27: 6,312,282 km (0.109 R)
• M28: 6,557,174 km (0.071 R)
• M29: 6,652,169 km (0.101 R)
• M30: 6,766,760 km (0.081 R)
• M31: 6,901,249 km (0.102 R)
• M32: 7,017,337 km (0.092 R)
• M33: 7,095,128 km (0.088 R)
• M34: 7,408,984 km (0.088 R)
• M35: 7,567,558 km (0.057 R)
• M36: 7,647,294 km (0.069 R)
• M37: 7,787,467 km (0.09 R)
• M38: 8,213,372 km (0.118 R)
• M39: 8,418,919 km (0.025 R)
• M40: 8,897,932 km (0.085 R)
• M41: 9,066,678 km (0.089 R)
• M42: 9,622,434 km (0.081 R)
• M43: 9,882,585 km (0.114 R)
• M44: 10,035,474 km (0.1 R)
• M45: 10,744,418 km (0.09 R)
• M46: 10,834,177 km (0.108 R)
• M47: 10,991,853 km (0.057 R)
• M48: 11,173,016 km (0.115 R)
• M49: 11,263,972 km (0.102 R)
• M50: 11,355,077 km (0.113 R)
• M51: 11,584,261 km (0.077 R)
• M52: 12,046,967 km (0.068 R)
• M53: 12,847,465 km (0.066 R)
• M54: 12,966,695 km (0.116 R)
• M55: 13,254,222 km (0.056 R)
• M56: 13,447,203 km (0.111 R)
• M57: 13,519,758 km (0.071 R)
• M58: 14,203,420 km (0.089 R)
• M59: 14,499,774 km (0.118 R)
• M60: 14,723,572 km (0.092 R)
• M61: 14,848,337 km (0.074 R)
• M62: 15,073,781 km (0.045 R)
• M63: 15,528,109 km (0.095 R)
• M64: 15,705,981 km (0.11 R)
• M65: 15,833,588 km (0.079 R)
• M66: 16,141,012 km (0.095 R)
• M67: 16,605,812 km (0.057 R)
• M68: 17,022,742 km (0.104 R)
• M69: 17,101,281 km (0.1 R)
• M70: 17,179,969 km (0.078 R)
• M71: 17,258,658 km (0.082 R)
• M72: 17,522,249 km (0.035 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19

Radius: 10.3

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.38 AU - 3.5 AU

Year: 3480 Days

Day: 7.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 48,931,415 km

• M1: 193,131 km (0.072 R)
• M2: 305,928 km (0.115 R)
• M3: 443,408 km (0.074 R)
• M4: 575,054 km (0.109 R)
• M5: 753,973 km (0.117 R)
• M6: 967,449 km (0.076 R)
• M7: 1,062,743 km (0.106 R)
• M8: 1,263,504 km (0.106 R)
• M9: 1,799,064 km (0.102 R)
• M10: 1,951,953 km (0.077 R)
• M11: 2,088,237 km (0.027 R)
• M12: 2,378,008 km (0.062 R)
• M13: 2,568,446 km (0.081 R)
• M14: 3,042,970 km (0.106 R)
• M15: 3,678,612 km (0.111 R)
• M16: 4,090,006 km (0.1 R)
• M17: 4,203,999 km (0.077 R)
• M18: 4,743,898 km (0.066 R)
• M19: 5,003,301 km (0.101 R)
• M20: 5,144,372 km (0.088 R)
• M21: 5,468,700 km (0.044 R)
• M22: 6,666,380 km (0.081 R)
• M23: 6,904,989 km (0.071 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.8

Radius: 6.9

Gravity: 15.1 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.94 AU - 7 AU

Year: 10069 Days

Day: 20.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 48,931,415 km

• M1: 175,478 km (0.101 R)
• M2: 267,481 km (0.12 R)
• M3: 339,587 km (0.111 R)
• M4: 419,472 km (0.085 R)
• M5: 552,016 km (0.093 R)
• M6: 664,963 km (0.118 R)
• M7: 914,043 km (0.076 R)
• M8: 1,253,780 km (0.077 R)
• M9: 1,404,574 km (0.093 R)
• M10: 2,116,211 km (0.079 R)
• M11: 2,895,168 km (0.12 R)
• M12: 2,951,865 km (0.027 R)
• M13: 3,037,734 km (0.11 R)
• M14: 3,419,359 km (0.115 R)
• M15: 3,661,707 km (0.112 R)
• M16: 4,586,372 km (0.087 R)
• M17: 4,955,280 km (0.055 R)
• M18: 5,126,121 km (0.075 R)
• M19: 5,403,625 km (0.082 R)
• M20: 5,936,941 km (0.092 R)
• M21: 6,524,113 km (0.069 R)
• M22: 8,273,061 km (0.105 R)
• M23: 8,598,287 km (0.103 R)
• M24: 8,762,546 km (0.052 R)
• M25: 9,303,492 km (0.107 R)
• M26: 9,514,425 km (0.104 R)
• M27: 10,199,882 km (0.089 R)
• M28: 10,901,346 km (0.086 R)
• M29: 11,168,379 km (0.087 R)
• M30: 11,437,505 km (0.113 R)
• M31: 12,165,897 km (0.117 R)
• M32: 12,258,050 km (0.065 R)
• M33: 12,768,627 km (0.092 R)
• M34: 13,003,047 km (0.055 R)
• M35: 13,144,417 km (0.033 R)
• M36: 13,381,081 km (0.082 R)
• M37: 13,619,241 km (0.1 R)
• M38: 13,906,917 km (0.115 R)
• M39: 14,439,336 km (0.101 R)
• M40: 14,683,629 km (0.056 R)
• M41: 14,830,834 km (0.094 R)
• M42: 16,380,368 km (0.102 R)
• M43: 16,635,134 km (0.043 R)
• M44: 16,788,621 km (0.087 R)
• M45: 16,891,096 km (0.097 R)
• M46: 18,719,780 km (0.101 R)
• M47: 19,522,522 km (0.1 R)
• M48: 20,063,917 km (0.077 R)
• M49: 20,720,053 km (0.12 R)
• M50: 20,775,105 km (0.065 R)
• M51: 21,161,367 km (0.111 R)
• M52: 21,829,321 km (0.103 R)
• M53: 21,885,271 km (0.11 R)
• M54: 22,391,061 km (0.067 R)
• M55: 22,673,801 km (0.113 R)
• M56: 22,787,196 km (0.089 R)
• M57: 22,844,044 km (0.067 R)
• M58: 23,357,015 km (0.088 R)
• M59: 23,471,607 km (0.092 R)
• M60: 25,094,744 km (0.086 R)
• M61: 25,683,262 km (0.062 R)
• M62: 26,514,577 km (0.117 R)
• M63: 28,754,207 km (0.086 R)
• M64: 29,431,586 km (0.052 R)
• M65: 30,426,262 km (0.085 R)
• M66: 30,739,370 km (0.04 R)
• M67: 31,179,487 km (0.073 R)
• M68: 31,685,128 km (0.057 R)
• M69: 32,129,733 km (0.102 R)
• M70: 33,799,096 km (0.105 R)
• M71: 33,863,872 km (0.098 R)
• M72: 36,621,409 km (0.114 R)
• M73: 37,021,135 km (0.069 R)
• M74: 37,221,596 km (0.073 R)
• M75: 37,757,904 km (0.076 R)
• M76: 38,296,756 km (0.09 R)
• M77: 38,567,079 km (0.057 R)
• M78: 40,133,818 km (0.083 R)
• M79: 40,477,294 km (0.094 R)
• M80: 40,546,109 km (0.118 R)
• M81: 40,821,519 km (0.069 R)
• M82: 41,305,318 km (0.106 R)
• M83: 42,418,027 km (0.1 R)
• M84: 43,188,756 km (0.106 R)
• M85: 43,329,378 km (0.076 R)
• M86: 43,893,511 km (0.038 R)
• M87: 44,247,161 km (0.099 R)
• M88: 44,886,392 km (0.115 R)
• M89: 45,314,242 km (0.096 R)
• M90: 45,457,108 km (0.078 R)
• M91: 45,886,753 km (0.068 R)
• M92: 46,245,788 km (0.056 R)
• M93: 47,111,212 km (0.107 R)
• M94: 47,400,833 km (0.059 R)
• M95: 48,273,438 km (0.079 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 10,880 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit