🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.82 AU - 4.6 AU

Year: 2535 Days

Day: 40.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297

Radius: 13.2

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.88 AU - 8.78 AU

Year: 7040 Days

Day: 9.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 59,967,872 km

• M1: 201,658 km (0.078 R)
• M2: 327,619 km (0.119 R)
• M3: 436,676 km (0.1 R)
• M4: 583,731 km (0.118 R)
• M5: 762,201 km (0.102 R)
• M6: 859,141 km (0.092 R)
• M7: 947,852 km (0.106 R)
• M8: 1,066,932 km (0.096 R)
• M9: 1,707,809 km (0.088 R)
• M10: 2,042,759 km (0.083 R)
• M11: 2,165,130 km (0.03 R)
• M12: 2,253,991 km (0.115 R)
• M13: 2,362,450 km (0.059 R)
• M14: 2,491,104 km (0.103 R)
• M15: 2,698,297 km (0.111 R)
• M16: 2,852,682 km (0.062 R)
• M17: 3,395,572 km (0.102 R)
• M18: 3,970,627 km (0.107 R)
• M19: 4,303,482 km (0.096 R)
• M20: 4,416,428 km (0.032 R)
• M21: 4,622,275 km (0.104 R)
• M22: 4,714,876 km (0.07 R)
• M23: 5,773,879 km (0.08 R)
• M24: 5,923,776 km (0.071 R)
• M25: 6,024,605 km (0.096 R)
• M26: 6,176,746 km (0.099 R)
• M27: 6,563,008 km (0.113 R)
• M28: 6,798,475 km (0.059 R)
• M29: 7,090,191 km (0.052 R)
• M30: 7,686,039 km (0.055 R)
• M31: 8,073,498 km (0.116 R)
• M32: 8,326,169 km (0.097 R)
• M33: 9,041,396 km (0.119 R)
• M34: 9,157,783 km (0.097 R)
• M35: 9,245,298 km (0.095 R)
• M36: 9,776,520 km (0.101 R)
• M37: 9,925,819 km (0.119 R)
• M38: 10,166,372 km (0.1 R)
• M39: 10,561,310 km (0.072 R)
• M40: 11,776,494 km (0.098 R)
• M41: 12,352,296 km (0.043 R)
• M42: 12,904,462 km (0.109 R)
• M43: 13,068,421 km (0.077 R)
• M44: 13,431,645 km (0.115 R)
• M45: 13,831,670 km (0.062 R)
• M46: 13,965,859 km (0.097 R)
• M47: 14,575,171 km (0.066 R)
• M48: 15,089,638 km (0.085 R)
• M49: 15,714,808 km (0.107 R)
• M50: 16,313,199 km (0.04 R)
• M51: 16,419,563 km (0.088 R)
• M52: 16,775,756 km (0.096 R)
• M53: 17,532,122 km (0.099 R)
• M54: 18,262,758 km (0.087 R)
• M55: 18,447,063 km (0.094 R)
• M56: 19,040,667 km (0.117 R)
• M57: 19,190,116 km (0.093 R)
• M58: 19,829,497 km (0.07 R)
• M59: 20,399,465 km (0.064 R)
• M60: 21,090,607 km (0.117 R)
• M61: 21,477,916 km (0.101 R)
• M62: 21,906,663 km (0.082 R)
• M63: 23,971,563 km (0.113 R)
• M64: 24,700,703 km (0.075 R)
• M65: 25,067,966 km (0.11 R)
• M66: 25,231,925 km (0.104 R)
• M67: 25,560,591 km (0.096 R)
• M68: 26,097,947 km (0.108 R)
• M69: 26,347,177 km (0.069 R)
• M70: 26,430,353 km (0.039 R)
• M71: 26,555,417 km (0.078 R)
• M72: 26,847,881 km (0.032 R)
• M73: 27,351,876 km (0.094 R)
• M74: 28,284,021 km (0.112 R)
• M75: 28,454,562 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.6

Radius: 13.1

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.78 AU - 8.36 AU

Year: 8133 Days

Day: 7.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 59,967,872 km

• M1: 163,959 km (0.106 R)
• M2: 734,526 km (0.078 R)
• M3: 827,875 km (0.072 R)
• M4: 969,095 km (0.078 R)
• M5: 1,245,103 km (0.112 R)
• M6: 1,477,728 km (0.099 R)
• M7: 1,891,216 km (0.05 R)
• M8: 1,986,061 km (0.045 R)
• M9: 2,082,552 km (0.074 R)
• M10: 2,280,320 km (0.113 R)
• M11: 2,402,093 km (0.11 R)
• M12: 2,588,791 km (0.119 R)
• M13: 2,999,288 km (0.098 R)
• M14: 3,155,767 km (0.065 R)
• M15: 3,641,811 km (0.04 R)
• M16: 3,930,385 km (0.115 R)
• M17: 4,632,597 km (0.072 R)
• M18: 4,919,227 km (0.11 R)
• M19: 5,292,473 km (0.114 R)
• M20: 5,702,671 km (0.065 R)
• M21: 5,785,997 km (0.068 R)
• M22: 5,925,721 km (0.083 R)
• M23: 6,123,340 km (0.098 R)
• M24: 6,323,053 km (0.113 R)
• M25: 6,699,890 km (0.07 R)
• M26: 6,876,266 km (0.071 R)
• M27: 7,173,816 km (0.069 R)
• M28: 7,414,818 km (0.115 R)
• M29: 7,843,117 km (0.113 R)
• M30: 9,274,021 km (0.099 R)
• M31: 9,471,041 km (0.103 R)
• M32: 9,636,048 km (0.084 R)
• M33: 9,802,251 km (0.053 R)
• M34: 10,340,055 km (0.088 R)
• M35: 10,991,404 km (0.048 R)
• M36: 11,620,763 km (0.084 R)
• M37: 11,939,855 km (0.055 R)
• M38: 12,731,976 km (0.071 R)
• M39: 12,841,332 km (0.109 R)
• M40: 13,802,199 km (0.104 R)
• M41: 15,364,001 km (0.055 R)
• M42: 15,675,314 km (0.093 R)
• M43: 16,067,410 km (0.109 R)
• M44: 16,264,580 km (0.054 R)
• M45: 17,505,494 km (0.079 R)
• M46: 18,569,584 km (0.101 R)
• M47: 18,735,189 km (0.043 R)
• M48: 19,026,156 km (0.083 R)
• M49: 19,151,220 km (0.085 R)
• M50: 19,402,395 km (0.095 R)
• M51: 20,204,838 km (0.101 R)
• M52: 20,588,706 km (0.116 R)
• M53: 21,842,187 km (0.104 R)
• M54: 22,368,023 km (0.099 R)
• M55: 22,721,074 km (0.101 R)
• M56: 23,566,601 km (0.112 R)
• M57: 24,241,437 km (0.073 R)
• M58: 24,513,257 km (0.115 R)
• M59: 24,694,869 km (0.078 R)
• M60: 25,151,142 km (0.115 R)
• M61: 25,426,252 km (0.043 R)
• M62: 25,564,182 km (0.03 R)
• M63: 25,794,562 km (0.098 R)
• M64: 26,164,817 km (0.118 R)
• M65: 26,350,468 km (0.091 R)
• M66: 26,443,518 km (0.109 R)
• M67: 26,629,917 km (0.076 R)
• M68: 26,957,088 km (0.032 R)
• M69: 27,050,885 km (0.116 R)
• M70: 27,757,436 km (0.055 R)
• M71: 28,041,672 km (0.095 R)
• M72: 28,422,249 km (0.069 R)
• M73: 28,708,879 km (0.098 R)
• M74: 28,852,493 km (0.094 R)
• M75: 29,188,639 km (0.105 R)
• M76: 32,670,529 km (0.109 R)
• M77: 32,770,461 km (0.112 R)
• M78: 33,171,383 km (0.067 R)
• M79: 33,573,951 km (0.056 R)
• M80: 33,826,323 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.7

Radius: 5.7

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 13.99 AU - 19.97 AU

Year: 24822 Days

Day: 15.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,967,872 km

• M1: 180,864 km (0.101 R)
• M2: 463,155 km (0.073 R)
• M3: 568,173 km (0.098 R)
• M4: 973,284 km (0.09 R)
• M5: 1,018,014 km (0.095 R)
• M6: 1,109,717 km (0.078 R)
• M7: 1,276,668 km (0.107 R)
• M8: 2,654,764 km (0.088 R)
• M9: 2,781,772 km (0.054 R)
• M10: 2,910,875 km (0.113 R)
• M11: 3,585,412 km (0.032 R)
• M12: 3,976,461 km (0.102 R)
• M13: 4,012,664 km (0.12 R)
• M14: 4,085,368 km (0.118 R)
• M15: 6,720,834 km (0.07 R)
• M16: 6,764,068 km (0.068 R)
• M17: 7,423,645 km (0.099 R)
• M18: 7,693,220 km (0.054 R)
• M19: 8,334,546 km (0.11 R)
• M20: 8,567,769 km (0.118 R)
• M21: 9,088,370 km (0.095 R)
• M22: 9,280,154 km (0.077 R)
• M23: 9,521,904 km (0.112 R)
• M24: 9,619,143 km (0.114 R)
• M25: 10,209,755 km (0.087 R)
• M26: 10,459,285 km (0.094 R)
• M27: 10,509,400 km (0.09 R)
• M28: 11,580,820 km (0.102 R)
• M29: 12,686,498 km (0.065 R)
• M30: 12,954,727 km (0.1 R)
• M31: 13,170,746 km (0.119 R)
• M32: 13,496,869 km (0.101 R)
• M33: 13,880,738 km (0.075 R)
• M34: 14,323,697 km (0.101 R)
• M35: 14,435,297 km (0.099 R)
• M36: 14,997,037 km (0.055 R)
• M37: 15,451,665 km (0.083 R)
• M38: 15,508,811 km (0.086 R)
• M39: 16,432,578 km (0.117 R)
• M40: 17,077,943 km (0.101 R)
• M41: 17,314,757 km (0.099 R)
• M42: 17,433,537 km (0.106 R)
• M43: 17,791,525 km (0.105 R)
• M44: 17,971,491 km (0.072 R)
• M45: 18,879,999 km (0.114 R)
• M46: 20,427,140 km (0.071 R)
• M47: 20,552,653 km (0.094 R)
• M48: 21,950,346 km (0.119 R)
• M49: 23,378,407 km (0.062 R)
• M50: 23,839,019 km (0.069 R)
• M51: 24,702,498 km (0.092 R)
• M52: 26,596,706 km (0.099 R)
• M53: 26,871,069 km (0.091 R)
• M54: 28,397,117 km (0.095 R)
• M55: 28,747,774 km (0.113 R)
• M56: 31,026,150 km (0.038 R)
• M57: 31,098,256 km (0.089 R)
• M58: 32,186,879 km (0.06 R)
• M59: 33,954,378 km (0.045 R)
• M60: 34,028,728 km (0.108 R)
• M61: 34,103,228 km (0.097 R)
• M62: 34,700,273 km (0.085 R)
• M63: 35,677,746 km (0.074 R)
• M64: 35,828,989 km (0.116 R)
• M65: 38,277,009 km (0.1 R)
• M66: 38,431,693 km (0.104 R)
• M67: 39,521,065 km (0.117 R)
• M68: 41,729,877 km (0.057 R)
• M69: 42,288,476 km (0.105 R)
• M70: 45,281,181 km (0.042 R)
• M71: 45,772,760 km (0.116 R)
• M72: 46,266,283 km (0.074 R)
• M73: 46,678,874 km (0.108 R)
• M74: 47,341,593 km (0.077 R)
• M75: 47,757,325 km (0.052 R)
• M76: 48,007,303 km (0.074 R)
• M77: 48,424,980 km (0.073 R)
• M78: 48,843,854 km (0.029 R)
• M79: 49,600,969 km (0.093 R)
• M80: 50,701,262 km (0.112 R)
• M81: 51,126,568 km (0.117 R)
• M82: 51,467,801 km (0.111 R)
• M83: 53,012,100 km (0.112 R)
• M84: 53,098,418 km (0.046 R)
• M85: 53,271,054 km (0.086 R)
• M86: 54,137,076 km (0.092 R)
• M87: 54,223,843 km (0.1 R)
• M88: 54,397,675 km (0.103 R)
• M89: 55,444,711 km (0.091 R)
• M90: 57,558,529 km (0.116 R)
• M91: 58,002,236 km (0.096 R)
• M92: 58,179,958 km (0.059 R)
• M93: 58,625,311 km (0.084 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 19,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit