🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.2

Radius: 12.9

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.74 AU - 0.96 AU

Year: 514 Days

Day: 9.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 64,077,985 km

• M1: 167,699 km (0.102 R)
• M2: 271,520 km (0.078 R)
• M3: 391,946 km (0.119 R)
• M4: 484,847 km (0.077 R)
• M5: 576,251 km (0.088 R)
• M6: 687,103 km (0.115 R)
• M7: 824,135 km (0.117 R)
• M8: 947,703 km (0.108 R)
• M9: 1,034,020 km (0.086 R)
• M10: 1,189,303 km (0.064 R)
• M11: 1,283,251 km (0.038 R)
• M12: 1,401,732 km (0.112 R)
• M13: 1,552,527 km (0.064 R)
• M14: 1,691,204 km (0.057 R)
• M15: 1,987,857 km (0.113 R)
• M16: 2,088,386 km (0.1 R)
• M17: 2,334,325 km (0.063 R)
• M18: 2,494,694 km (0.114 R)
• M19: 2,576,225 km (0.076 R)
• M20: 2,770,253 km (0.077 R)
• M21: 2,854,776 km (0.043 R)
• M22: 2,947,527 km (0.114 R)
• M23: 3,063,016 km (0.119 R)
• M24: 3,180,152 km (0.083 R)
• M25: 3,298,783 km (0.119 R)
• M26: 3,403,800 km (0.076 R)
• M27: 3,648,094 km (0.071 R)
• M28: 3,780,338 km (0.048 R)
• M29: 3,914,079 km (0.118 R)
• M30: 4,025,529 km (0.101 R)
• M31: 4,146,105 km (0.051 R)
• M32: 4,498,408 km (0.07 R)
• M33: 4,590,261 km (0.049 R)
• M34: 4,809,572 km (0.12 R)
• M35: 4,894,842 km (0.074 R)
• M36: 4,997,915 km (0.108 R)
• M37: 5,084,383 km (0.108 R)
• M38: 5,171,299 km (0.103 R)
• M39: 5,258,664 km (0.067 R)
• M40: 5,381,933 km (0.093 R)
• M41: 5,515,225 km (0.11 R)
• M42: 5,676,342 km (0.071 R)
• M43: 5,875,606 km (0.06 R)
• M44: 5,985,411 km (0.082 R)
• M45: 6,123,340 km (0.088 R)
• M46: 6,290,441 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.6

Radius: 9.1

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.16 AU - 1.68 AU

Year: 1110 Days

Day: 6.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 64,077,985 km

• M1: 140,772 km (0.082 R)
• M2: 208,390 km (0.059 R)
• M3: 395,088 km (0.092 R)
• M4: 597,494 km (0.081 R)
• M5: 670,946 km (0.052 R)
• M6: 753,225 km (0.045 R)
• M7: 898,634 km (0.095 R)
• M8: 959,521 km (0.052 R)
• M9: 1,053,618 km (0.103 R)
• M10: 1,157,588 km (0.114 R)
• M11: 1,251,386 km (0.104 R)
• M12: 1,390,213 km (0.112 R)
• M13: 1,512,135 km (0.108 R)
• M14: 1,630,318 km (0.069 R)
• M15: 1,721,124 km (0.08 R)
• M16: 1,805,796 km (0.119 R)
• M17: 1,884,036 km (0.115 R)
• M18: 1,947,465 km (0.104 R)
• M19: 2,175,153 km (0.061 R)
• M20: 2,317,720 km (0.081 R)
• M21: 2,480,781 km (0.087 R)
• M22: 2,576,973 km (0.116 R)
• M23: 2,674,361 km (0.029 R)
• M24: 2,891,278 km (0.107 R)
• M25: 2,964,880 km (0.112 R)
• M26: 3,361,614 km (0.081 R)
• M27: 3,845,712 km (0.098 R)
• M28: 3,916,622 km (0.069 R)
• M29: 4,039,292 km (0.102 R)
• M30: 4,351,652 km (0.091 R)
• M31: 4,575,002 km (0.107 R)
• M32: 4,682,713 km (0.086 R)
• M33: 4,758,559 km (0.104 R)
• M34: 5,010,781 km (0.086 R)
• M35: 5,200,172 km (0.07 R)
• M36: 5,437,284 km (0.057 R)
• M37: 5,528,539 km (0.095 R)
• M38: 5,643,280 km (0.098 R)
• M39: 5,747,251 km (0.091 R)
• M40: 6,016,078 km (0.029 R)
• M41: 6,312,881 km (0.116 R)
• M42: 6,773,193 km (0.109 R)
• M43: 6,859,062 km (0.079 R)
• M44: 7,007,463 km (0.101 R)
• M45: 7,521,931 km (0.079 R)
• M46: 7,687,685 km (0.096 R)
• M47: 7,790,309 km (0.079 R)
• M48: 7,867,502 km (0.091 R)
• M49: 7,932,128 km (0.114 R)
• M50: 8,035,799 km (0.095 R)
• M51: 8,270,668 km (0.108 R)
• M52: 8,362,671 km (0.063 R)
• M53: 8,454,972 km (0.087 R)
• M54: 8,574,202 km (0.07 R)
• M55: 8,694,030 km (0.103 R)
• M56: 8,867,863 km (0.105 R)
• M57: 9,016,114 km (0.098 R)

Asteroid Belt

Center: 5.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395.5

Radius: 5.1

Gravity: 15.21 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.98 AU - 10.76 AU

Year: 20342 Days

Day: 24.8 Hours

Environment

Temp: -240 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 64,077,985 km

• M1: 169,494 km (0.075 R)
• M2: 395,986 km (0.047 R)
• M3: 464,801 km (0.045 R)
• M4: 575,503 km (0.038 R)
• M5: 614,398 km (0.116 R)
• M6: 957,576 km (0.077 R)
• M7: 1,300,155 km (0.074 R)
• M8: 1,457,981 km (0.099 R)
• M9: 3,597,978 km (0.099 R)
• M10: 3,932,030 km (0.086 R)
• M11: 4,471,480 km (0.098 R)
• M12: 4,589,962 km (0.085 R)
• M13: 5,448,953 km (0.059 R)
• M14: 5,660,783 km (0.119 R)
• M15: 5,961,625 km (0.117 R)
• M16: 6,092,224 km (0.106 R)
• M17: 6,267,852 km (0.113 R)
• M18: 6,311,983 km (0.058 R)
• M19: 6,849,937 km (0.061 R)
• M20: 7,731,517 km (0.111 R)
• M21: 8,017,249 km (0.088 R)
• M22: 8,161,461 km (0.088 R)
• M23: 8,452,429 km (0.115 R)
• M24: 8,501,198 km (0.054 R)
• M25: 8,648,253 km (0.114 R)
• M26: 9,044,388 km (0.119 R)
• M27: 9,497,221 km (0.068 R)
• M28: 10,216,039 km (0.118 R)
• M29: 10,582,105 km (0.063 R)
• M30: 10,846,145 km (0.09 R)
• M31: 11,165,835 km (0.106 R)
• M32: 12,531,215 km (0.09 R)
• M33: 13,375,246 km (0.079 R)
• M34: 13,775,570 km (0.11 R)
• M35: 14,005,951 km (0.076 R)
• M36: 14,063,696 km (0.07 R)
• M37: 14,295,872 km (0.105 R)
• M38: 15,774,497 km (0.103 R)
• M39: 16,257,997 km (0.083 R)
• M40: 16,318,734 km (0.076 R)
• M41: 17,239,359 km (0.108 R)
• M42: 17,549,925 km (0.086 R)
• M43: 18,429,410 km (0.034 R)
• M44: 18,810,586 km (0.067 R)
• M45: 19,002,221 km (0.094 R)
• M46: 19,258,781 km (0.079 R)
• M47: 19,710,417 km (0.098 R)
• M48: 20,887,752 km (0.107 R)
• M49: 21,953,188 km (0.081 R)
• M50: 22,020,358 km (0.115 R)
• M51: 22,357,402 km (0.119 R)
• M52: 22,763,859 km (0.107 R)
• M53: 23,172,860 km (0.115 R)
• M54: 24,833,097 km (0.076 R)
• M55: 25,183,754 km (0.083 R)
• M56: 25,324,526 km (0.025 R)
• M57: 26,103,183 km (0.077 R)
• M58: 27,683,984 km (0.034 R)
• M59: 27,829,243 km (0.085 R)
• M60: 27,974,802 km (0.083 R)
• M61: 29,000,295 km (0.114 R)
• M62: 29,147,799 km (0.104 R)
• M63: 30,486,550 km (0.103 R)
• M64: 30,711,695 km (0.036 R)
• M65: 31,617,510 km (0.098 R)
• M66: 33,069,657 km (0.03 R)
• M67: 33,223,742 km (0.117 R)
• M68: 33,532,662 km (0.052 R)
• M69: 33,764,987 km (0.113 R)
• M70: 34,075,553 km (0.112 R)
• M71: 35,327,537 km (0.072 R)
• M72: 35,959,139 km (0.083 R)
• M73: 38,522,499 km (0.118 R)
• M74: 44,841,812 km (0.11 R)
• M75: 45,012,354 km (0.085 R)
• M76: 46,384,765 km (0.091 R)
• M77: 46,471,083 km (0.086 R)
• M78: 48,032,286 km (0.068 R)
• M79: 48,381,597 km (0.085 R)
• M80: 48,994,948 km (0.032 R)
• M81: 49,170,576 km (0.081 R)
• M82: 51,831,025 km (0.12 R)
• M83: 53,359,317 km (0.056 R)
• M84: 53,721,044 km (0.073 R)
• M85: 54,811,164 km (0.112 R)
• M86: 55,084,778 km (0.085 R)
• M87: 55,633,503 km (0.069 R)
• M88: 55,908,464 km (0.06 R)
• M89: 56,000,317 km (0.116 R)
• M90: 57,475,502 km (0.118 R)
• M91: 57,939,106 km (0.076 R)
• M92: 58,776,704 km (0.113 R)
• M93: 59,150,400 km (0.065 R)
• M94: 59,805,938 km (0.118 R)
• M95: 60,087,780 km (0.082 R)
• M96: 60,841,155 km (0.049 R)
• M97: 63,215,722 km (0.097 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: 162 - 20,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit