🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.47 AU - 1.59 AU

Year: 721 Days

Day: 26.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,194,592 km

• M1: 766,839 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.71 AU - 3.41 AU

Year: 2038 Days

Day: 45.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.4

Radius: 11.3

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.89 AU - 5.93 AU

Year: 4792 Days

Day: 15 Hours

Environment

Temp: -159 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 66,194,592 km

• M1: 148,251 km (0.043 R)
• M2: 222,153 km (0.057 R)
• M3: 308,920 km (0.043 R)
• M4: 383,419 km (0.103 R)
• M5: 586,723 km (0.078 R)
• M6: 670,946 km (0.116 R)
• M7: 784,940 km (0.079 R)
• M8: 987,645 km (0.107 R)
• M9: 1,062,444 km (0.11 R)
• M10: 1,278,463 km (0.063 R)
• M11: 1,541,756 km (0.109 R)
• M12: 1,629,719 km (0.086 R)
• M13: 1,730,847 km (0.087 R)
• M14: 1,927,868 km (0.084 R)
• M15: 2,011,044 km (0.093 R)
• M16: 2,446,075 km (0.111 R)
• M17: 2,615,270 km (0.086 R)
• M18: 2,708,021 km (0.105 R)
• M19: 2,924,040 km (0.05 R)
• M20: 3,006,618 km (0.093 R)
• M21: 3,160,105 km (0.11 R)
• M22: 3,344,709 km (0.114 R)
• M23: 3,635,976 km (0.051 R)
• M24: 4,057,543 km (0.094 R)
• M25: 4,289,869 km (0.092 R)
• M26: 4,368,258 km (0.031 R)
• M27: 5,313,118 km (0.111 R)
• M28: 5,516,421 km (0.114 R)
• M29: 5,826,089 km (0.094 R)
• M30: 6,053,478 km (0.076 R)
• M31: 6,373,019 km (0.084 R)
• M32: 6,498,831 km (0.086 R)
• M33: 6,844,402 km (0.108 R)
• M34: 7,102,907 km (0.089 R)
• M35: 7,364,703 km (0.112 R)
• M36: 7,667,788 km (0.117 R)
• M37: 7,878,572 km (0.03 R)
• M38: 8,325,421 km (0.098 R)
• M39: 8,522,291 km (0.1 R)
• M40: 8,641,222 km (0.118 R)
• M41: 8,800,693 km (0.085 R)
• M42: 8,900,774 km (0.105 R)
• M43: 9,223,756 km (0.048 R)
• M44: 9,715,335 km (0.035 R)
• M45: 10,490,102 km (0.098 R)
• M46: 10,617,559 km (0.085 R)
• M47: 10,788,400 km (0.104 R)
• M48: 11,241,083 km (0.101 R)
• M49: 11,590,245 km (0.05 R)
• M50: 11,700,049 km (0.095 R)
• M51: 12,321,629 km (0.081 R)
• M52: 13,759,264 km (0.096 R)
• M53: 13,922,326 km (0.078 R)
• M54: 14,062,499 km (0.12 R)
• M55: 14,320,855 km (0.092 R)
• M56: 14,628,129 km (0.116 R)
• M57: 14,961,582 km (0.072 R)
• M58: 15,129,132 km (0.094 R)
• M59: 15,466,325 km (0.078 R)
• M60: 15,611,585 km (0.08 R)
• M61: 15,854,682 km (0.037 R)
• M62: 16,197,261 km (0.074 R)
• M63: 16,616,434 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.9

Radius: 10.3

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.68 AU - 6.56 AU

Year: 5073 Days

Day: 14 Hours

Environment

Temp: -148 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 66,194,592 km

• M1: 369,357 km (0.077 R)
• M2: 446,550 km (0.079 R)
• M3: 537,954 km (0.096 R)
• M4: 613,202 km (0.075 R)
• M5: 733,778 km (0.08 R)
• M6: 935,286 km (0.099 R)
• M7: 1,205,310 km (0.085 R)
• M8: 1,287,140 km (0.049 R)
• M9: 1,588,729 km (0.096 R)
• M10: 1,782,758 km (0.102 R)
• M11: 1,936,544 km (0.068 R)
• M12: 2,119,503 km (0.08 R)
• M13: 2,282,864 km (0.092 R)
• M14: 2,411,368 km (0.086 R)
• M15: 2,568,745 km (0.119 R)
• M16: 2,662,244 km (0.056 R)
• M17: 2,729,712 km (0.073 R)
• M18: 2,797,779 km (0.104 R)
• M19: 3,089,794 km (0.077 R)
• M20: 3,362,661 km (0.096 R)
• M21: 3,673,376 km (0.072 R)
• M22: 3,794,251 km (0.104 R)
• M23: 3,962,698 km (0.069 R)
• M24: 4,402,366 km (0.069 R)
• M25: 5,362,485 km (0.057 R)
• M26: 5,499,966 km (0.104 R)
• M27: 5,760,864 km (0.056 R)
• M28: 5,831,026 km (0.09 R)
• M29: 5,919,289 km (0.054 R)
• M30: 6,421,638 km (0.04 R)
• M31: 6,567,795 km (0.118 R)
• M32: 6,826,151 km (0.086 R)
• M33: 6,994,000 km (0.101 R)
• M34: 7,467,327 km (0.09 R)
• M35: 7,620,964 km (0.091 R)
• M36: 7,775,798 km (0.099 R)
• M37: 8,285,927 km (0.114 R)
• M38: 8,949,094 km (0.038 R)
• M39: 9,901,883 km (0.026 R)
• M40: 9,986,256 km (0.077 R)
• M41: 10,562,058 km (0.102 R)
• M42: 10,713,152 km (0.116 R)
• M43: 10,952,060 km (0.08 R)
• M44: 11,280,577 km (0.091 R)
• M45: 11,612,385 km (0.106 R)
• M46: 11,812,996 km (0.119 R)
• M47: 12,127,301 km (0.031 R)
• M48: 12,581,181 km (0.103 R)
• M49: 12,649,846 km (0.093 R)
• M50: 13,459,021 km (0.062 R)
• M51: 13,693,291 km (0.119 R)
• M52: 13,976,181 km (0.113 R)
• M53: 14,118,449 km (0.068 R)
• M54: 14,571,880 km (0.03 R)
• M55: 14,643,986 km (0.034 R)
• M56: 14,716,092 km (0.11 R)
• M57: 15,370,882 km (0.096 R)
• M58: 15,517,638 km (0.102 R)
• M59: 15,787,961 km (0.116 R)
• M60: 15,911,379 km (0.079 R)
• M61: 16,084,763 km (0.075 R)
• M62: 16,583,373 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.9

Radius: 7.4

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 10.41 AU - 15.39 AU

Year: 17643 Days

Day: 21.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 66,194,592 km

• M1: 160,967 km (0.077 R)
• M2: 286,929 km (0.09 R)
• M3: 364,271 km (0.112 R)
• M4: 495,618 km (0.053 R)
• M5: 651,798 km (0.068 R)
• M6: 768,035 km (0.112 R)
• M7: 1,146,967 km (0.069 R)
• M8: 1,436,888 km (0.074 R)
• M9: 1,602,343 km (0.117 R)
• M10: 2,122,495 km (0.096 R)
• M11: 2,189,365 km (0.068 R)
• M12: 2,366,489 km (0.12 R)
• M13: 2,492,001 km (0.106 R)
• M14: 2,677,054 km (0.107 R)
• M15: 3,030,554 km (0.09 R)
• M16: 3,289,956 km (0.109 R)
• M17: 4,228,234 km (0.092 R)
• M18: 4,432,286 km (0.083 R)
• M19: 4,744,197 km (0.105 R)
• M20: 5,009,733 km (0.115 R)
• M21: 5,555,167 km (0.113 R)
• M22: 5,797,366 km (0.04 R)
• M23: 5,910,313 km (0.114 R)
• M24: 8,424,903 km (0.1 R)
• M25: 8,574,352 km (0.096 R)
• M26: 9,006,390 km (0.086 R)
• M27: 12,831,159 km (0.117 R)
• M28: 13,225,649 km (0.119 R)
• M29: 15,832,691 km (0.069 R)
• M30: 16,548,816 km (0.111 R)
• M31: 16,762,890 km (0.117 R)
• M32: 17,112,949 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441

Radius: 3.2

Gravity: 43.07 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 11.97 AU - 16.29 AU

Year: 20226 Days

Day: 17 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,194,592 km

• M1: 63,130 km (0.098 R)
• M2: 383,569 km (0.066 R)
• M3: 650,302 km (0.041 R)
• M4: 847,023 km (0.036 R)
• M5: 869,912 km (0.111 R)
• M6: 893,099 km (0.116 R)
• M7: 1,371,513 km (0.091 R)
• M8: 1,398,590 km (0.103 R)
• M9: 1,480,869 km (0.075 R)
• M10: 1,621,641 km (0.093 R)
• M11: 1,916,050 km (0.094 R)
• M12: 2,387,732 km (0.119 R)
• M13: 2,519,378 km (0.08 R)
• M14: 2,586,098 km (0.071 R)
• M15: 2,789,851 km (0.117 R)
• M16: 4,313,505 km (0.11 R)
• M17: 4,799,997 km (0.043 R)
• M18: 6,045,848 km (0.076 R)
• M19: 6,497,335 km (0.051 R)
• M20: 6,543,112 km (0.078 R)
• M21: 7,100,364 km (0.095 R)
• M22: 7,720,896 km (0.1 R)
• M23: 8,013,210 km (0.086 R)
• M24: 8,062,278 km (0.105 R)
• M25: 8,309,115 km (0.104 R)
• M26: 8,408,597 km (0.092 R)
• M27: 8,458,413 km (0.069 R)
• M28: 8,709,289 km (0.077 R)
• M29: 9,476,128 km (0.117 R)
• M30: 9,841,446 km (0.083 R)
• M31: 10,693,405 km (0.058 R)
• M32: 13,155,188 km (0.1 R)
• M33: 13,503,901 km (0.092 R)
• M34: 14,567,990 km (0.115 R)
• M35: 14,627,979 km (0.109 R)
• M36: 15,049,695 km (0.1 R)
• M37: 15,966,581 km (0.113 R)
• M38: 16,338,331 km (0.111 R)
• M39: 16,400,564 km (0.058 R)
• M40: 17,662,123 km (0.057 R)
• M41: 17,789,880 km (0.057 R)
• M42: 19,611,832 km (0.096 R)
• M43: 20,477,705 km (0.1 R)
• M44: 21,152,092 km (0.072 R)
• M45: 22,592,121 km (0.107 R)
• M46: 22,661,534 km (0.069 R)
• M47: 23,639,904 km (0.113 R)
• M48: 23,851,286 km (0.098 R)
• M49: 24,418,262 km (0.079 R)
• M50: 24,703,396 km (0.042 R)
• M51: 25,204,997 km (0.073 R)
• M52: 25,493,123 km (0.093 R)
• M53: 25,710,040 km (0.028 R)
• M54: 26,218,224 km (0.077 R)
• M55: 26,291,227 km (0.114 R)
• M56: 29,261,344 km (0.059 R)
• M57: 29,336,890 km (0.1 R)
• M58: 30,402,177 km (0.104 R)
• M59: 31,480,179 km (0.098 R)
• M60: 32,101,609 km (0.118 R)
• M61: 32,492,209 km (0.117 R)
• M62: 33,120,370 km (0.111 R)
• M63: 33,199,059 km (0.065 R)
• M64: 33,910,995 km (0.106 R)
• M65: 35,591,727 km (0.112 R)
• M66: 35,834,076 km (0.115 R)
• M67: 37,135,577 km (0.066 R)
• M68: 38,121,876 km (0.108 R)
• M69: 38,452,487 km (0.079 R)
• M70: 38,618,242 km (0.108 R)
• M71: 39,533,780 km (0.093 R)
• M72: 39,868,431 km (0.108 R)
• M73: 40,793,694 km (0.073 R)
• M74: 41,555,895 km (0.039 R)
• M75: 41,725,988 km (0.051 R)
• M76: 45,262,182 km (0.099 R)
• M77: 47,820,755 km (0.074 R)
• M78: 49,072,590 km (0.081 R)
• M79: 50,697,970 km (0.119 R)
• M80: 52,616,413 km (0.071 R)
• M81: 54,930,992 km (0.091 R)
• M82: 56,335,566 km (0.107 R)
• M83: 56,617,857 km (0.097 R)
• M84: 57,089,539 km (0.112 R)
• M85: 57,846,804 km (0.079 R)
• M86: 59,850,518 km (0.115 R)
• M87: 60,138,494 km (0.117 R)
• M88: 60,427,068 km (0.077 R)
• M89: 61,489,063 km (0.119 R)
• M90: 62,168,088 km (0.065 R)
• M91: 62,557,192 km (0.113 R)
• M92: 63,729,291 km (0.093 R)
• M93: 64,613,265 km (0.105 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 19,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit