🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.52 AU - 0.74 AU

Year: 328 Days

Day: 16.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,791,987 km

• M1: 137,630 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.1

Radius: 10.9

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.75 AU - 1.07 AU

Year: 569 Days

Day: 14.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 39,791,987 km

• M1: 138,079 km (0.112 R)
• M2: 227,688 km (0.089 R)
• M3: 334,800 km (0.108 R)
• M4: 406,757 km (0.104 R)
• M5: 542,143 km (0.053 R)
• M6: 640,578 km (0.082 R)
• M7: 741,108 km (0.071 R)
• M8: 832,662 km (0.063 R)
• M9: 907,909 km (0.09 R)
• M10: 1,115,252 km (0.117 R)
• M11: 1,216,380 km (0.086 R)
• M12: 1,308,981 km (0.078 R)
• M13: 1,380,190 km (0.077 R)
• M14: 1,538,913 km (0.108 R)
• M15: 1,620,594 km (0.079 R)
• M16: 1,703,920 km (0.085 R)
• M17: 1,801,757 km (0.086 R)
• M18: 1,874,910 km (0.044 R)
• M19: 2,044,853 km (0.117 R)
• M20: 2,163,335 km (0.095 R)
• M21: 2,312,933 km (0.111 R)
• M22: 2,407,329 km (0.073 R)
• M23: 2,510,402 km (0.079 R)
• M24: 2,607,640 km (0.102 R)
• M25: 2,675,558 km (0.068 R)
• M26: 2,759,482 km (0.077 R)
• M27: 2,852,083 km (0.064 R)
• M28: 3,040,577 km (0.058 R)
• M29: 3,355,480 km (0.104 R)
• M30: 3,630,292 km (0.057 R)
• M31: 3,809,061 km (0.116 R)
• M32: 3,878,026 km (0.102 R)
• M33: 4,025,828 km (0.07 R)
• M34: 4,140,121 km (0.062 R)
• M35: 4,282,239 km (0.101 R)
• M36: 4,820,492 km (0.082 R)
• M37: 4,941,966 km (0.096 R)
• M38: 5,188,204 km (0.114 R)
• M39: 5,399,586 km (0.108 R)
• M40: 5,525,846 km (0.118 R)
• M41: 5,594,362 km (0.112 R)
• M42: 5,751,739 km (0.099 R)
• M43: 5,940,681 km (0.106 R)
• M44: 6,040,912 km (0.11 R)
• M45: 6,334,871 km (0.12 R)
• M46: 6,468,313 km (0.073 R)
• M47: 6,581,858 km (0.118 R)
• M48: 6,675,207 km (0.072 R)
• M49: 6,863,251 km (0.075 R)
• M50: 6,968,568 km (0.066 R)
• M51: 7,053,240 km (0.096 R)
• M52: 7,138,212 km (0.091 R)
• M53: 7,223,483 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803

Radius: 11.5

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.45 AU - 3.59 AU

Year: 3443 Days

Day: 5.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 39,791,987 km

• M1: 175,478 km (0.079 R)
• M2: 318,643 km (0.101 R)
• M3: 452,833 km (0.094 R)
• M4: 533,316 km (0.102 R)
• M5: 670,498 km (0.097 R)
• M6: 1,105,678 km (0.104 R)
• M7: 1,394,701 km (0.077 R)
• M8: 1,634,806 km (0.102 R)
• M9: 1,782,459 km (0.095 R)
• M10: 1,934,600 km (0.033 R)
• M11: 2,367,386 km (0.067 R)
• M12: 2,501,426 km (0.12 R)
• M13: 2,865,697 km (0.07 R)
• M14: 3,099,817 km (0.117 R)
• M15: 3,247,022 km (0.067 R)
• M16: 3,358,921 km (0.12 R)
• M17: 3,586,908 km (0.114 R)
• M18: 3,722,145 km (0.105 R)
• M19: 3,918,417 km (0.082 R)
• M20: 4,178,717 km (0.09 R)
• M21: 4,569,467 km (0.118 R)
• M22: 4,653,242 km (0.101 R)
• M23: 5,079,895 km (0.118 R)
• M24: 5,166,811 km (0.116 R)
• M25: 6,411,017 km (0.08 R)
• M26: 6,599,510 km (0.112 R)
• M27: 8,071,104 km (0.084 R)
• M28: 8,274,857 km (0.12 R)
• M29: 8,557,746 km (0.104 R)
• M30: 8,791,717 km (0.117 R)
• M31: 8,922,466 km (0.085 R)
• M32: 9,106,770 km (0.064 R)
• M33: 10,376,557 km (0.037 R)
• M34: 10,653,912 km (0.12 R)
• M35: 10,765,512 km (0.057 R)
• M36: 10,877,411 km (0.098 R)
• M37: 12,106,058 km (0.079 R)
• M38: 12,280,938 km (0.113 R)
• M39: 12,574,299 km (0.036 R)
• M40: 12,840,434 km (0.114 R)
• M41: 13,048,674 km (0.108 R)
• M42: 13,318,100 km (0.041 R)
• M43: 14,137,298 km (0.113 R)
• M44: 14,259,968 km (0.06 R)
• M45: 14,568,439 km (0.088 R)
• M46: 14,816,772 km (0.107 R)
• M47: 15,066,600 km (0.098 R)
• M48: 15,760,584 km (0.103 R)
• M49: 15,983,635 km (0.037 R)
• M50: 16,271,910 km (0.095 R)
• M51: 16,983,846 km (0.085 R)
• M52: 17,772,227 km (0.115 R)
• M53: 18,371,367 km (0.107 R)
• M54: 18,774,383 km (0.082 R)
• M55: 19,146,433 km (0.109 R)
• M56: 19,248,309 km (0.054 R)
• M57: 19,555,134 km (0.114 R)
• M58: 20,070,050 km (0.105 R)
• M59: 20,207,980 km (0.089 R)
• M60: 20,624,161 km (0.116 R)
• M61: 20,868,155 km (0.094 R)
• M62: 21,148,202 km (0.101 R)
• M63: 21,394,291 km (0.095 R)
• M64: 21,889,310 km (0.106 R)
• M65: 22,173,845 km (0.113 R)
• M66: 22,459,727 km (0.062 R)
• M67: 22,962,824 km (0.042 R)
• M68: 23,469,662 km (0.072 R)
• M69: 23,980,239 km (0.09 R)
• M70: 24,126,696 km (0.086 R)
• M71: 24,347,053 km (0.094 R)
• M72: 24,531,208 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215

Radius: 4

Gravity: 13.44 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.09 AU - 8.93 AU

Year: 13501 Days

Day: 16 Hours

Environment

Temp: -232 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,791,987 km

• M1: 115,639 km (0.069 R)
• M2: 441,912 km (0.1 R)
• M3: 494,122 km (0.084 R)
• M4: 548,426 km (0.105 R)
• M5: 898,934 km (0.057 R)
• M6: 1,306,438 km (0.045 R)
• M7: 1,382,733 km (0.025 R)
• M8: 1,460,225 km (0.079 R)
• M9: 1,764,208 km (0.109 R)
• M10: 2,153,910 km (0.056 R)
• M11: 2,381,748 km (0.103 R)
• M12: 2,665,086 km (0.12 R)
• M13: 3,084,708 km (0.092 R)
• M14: 3,263,478 km (0.092 R)
• M15: 3,524,675 km (0.117 R)
• M16: 3,657,818 km (0.083 R)
• M17: 3,684,745 km (0.11 R)
• M18: 3,819,832 km (0.108 R)
• M19: 4,234,817 km (0.106 R)
• M20: 4,404,909 km (0.098 R)
• M21: 4,780,998 km (0.075 R)
• M22: 4,928,352 km (0.109 R)
• M23: 5,077,202 km (0.03 R)
• M24: 5,107,271 km (0.106 R)
• M25: 5,749,794 km (0.115 R)
• M26: 6,001,268 km (0.115 R)
• M27: 6,096,412 km (0.119 R)
• M28: 6,449,912 km (0.081 R)
• M29: 6,678,199 km (0.11 R)
• M30: 6,876,117 km (0.106 R)
• M31: 6,942,538 km (0.103 R)
• M32: 7,109,340 km (0.108 R)
• M33: 7,345,255 km (0.092 R)
• M34: 7,928,687 km (0.101 R)
• M35: 7,998,400 km (0.11 R)
• M36: 8,598,287 km (0.104 R)
• M37: 9,103,180 km (0.092 R)
• M38: 9,469,695 km (0.06 R)
• M39: 9,580,696 km (0.086 R)
• M40: 9,691,997 km (0.096 R)
• M41: 10,292,932 km (0.104 R)
• M42: 10,330,930 km (0.032 R)
• M43: 11,887,047 km (0.117 R)
• M44: 13,266,190 km (0.085 R)
• M45: 13,639,586 km (0.078 R)
• M46: 14,269,692 km (0.04 R)
• M47: 15,038,176 km (0.047 R)
• M48: 15,124,494 km (0.106 R)
• M49: 15,863,957 km (0.106 R)
• M50: 15,995,752 km (0.082 R)
• M51: 16,437,365 km (0.052 R)
• M52: 16,659,817 km (0.102 R)
• M53: 16,883,167 km (0.105 R)
• M54: 17,649,856 km (0.039 R)
• M55: 20,064,814 km (0.113 R)
• M56: 21,213,876 km (0.067 R)
• M57: 22,040,553 km (0.112 R)
• M58: 24,633,982 km (0.12 R)
• M59: 25,041,487 km (0.116 R)
• M60: 26,902,484 km (0.11 R)
• M61: 27,743,823 km (0.067 R)
• M62: 28,327,105 km (0.112 R)
• M63: 29,344,370 km (0.105 R)
• M64: 29,559,941 km (0.115 R)
• M65: 31,304,252 km (0.107 R)
• M66: 31,414,356 km (0.066 R)
• M67: 31,524,610 km (0.109 R)
• M68: 31,690,215 km (0.076 R)
• M69: 32,188,675 km (0.116 R)
• M70: 32,745,777 km (0.087 R)
• M71: 33,982,204 km (0.098 R)
• M72: 34,038,901 km (0.099 R)
• M73: 34,265,392 km (0.097 R)
• M74: 34,549,329 km (0.049 R)
• M75: 34,606,326 km (0.071 R)
• M76: 35,119,596 km (0.106 R)
• M77: 35,291,334 km (0.115 R)
• M78: 35,463,222 km (0.066 R)
• M79: 36,096,171 km (0.087 R)
• M80: 36,153,916 km (0.107 R)
• M81: 37,782,438 km (0.048 R)
• M82: 38,075,800 km (0.084 R)
• M83: 39,434,896 km (0.098 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 16,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit