🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.64 AU - 0.96 AU

Year: 298 Days

Day: 32.1 Hours

Environment

Temp: -7 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.02 AU - 1.3 AU

Year: 520 Days

Day: 43.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,999,072 km

• M1: 522,845 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.1 AU - 1.44 AU

Year: 596 Days

Day: 43.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.19 AU - 3.57 AU

Year: 2034 Days

Day: 36.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.2

Radius: 9.9

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.93 AU - 4.27 AU

Year: 2843 Days

Day: 8.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 43,999,072 km

• M1: 136,284 km (0.095 R)
• M2: 457,171 km (0.076 R)
• M3: 550,969 km (0.086 R)
• M4: 629,957 km (0.11 R)
• M5: 841,937 km (0.109 R)
• M6: 926,460 km (0.08 R)
• M7: 1,013,974 km (0.08 R)
• M8: 1,095,356 km (0.032 R)
• M9: 1,169,706 km (0.066 R)
• M10: 1,373,159 km (0.092 R)
• M11: 1,577,809 km (0.041 R)
• M12: 1,792,631 km (0.083 R)
• M13: 1,858,903 km (0.11 R)
• M14: 1,971,401 km (0.084 R)
• M15: 2,097,661 km (0.052 R)
• M16: 2,179,641 km (0.025 R)
• M17: 2,493,198 km (0.079 R)
• M18: 2,782,670 km (0.072 R)
• M19: 3,149,783 km (0.045 R)
• M20: 3,244,030 km (0.095 R)
• M21: 3,311,947 km (0.076 R)
• M22: 3,380,313 km (0.066 R)
• M23: 3,560,429 km (0.097 R)
• M24: 3,644,503 km (0.071 R)
• M25: 3,800,684 km (0.086 R)
• M26: 3,901,064 km (0.119 R)
• M27: 4,060,834 km (0.107 R)
• M28: 4,705,900 km (0.113 R)
• M29: 4,814,059 km (0.027 R)
• M30: 5,032,622 km (0.075 R)
• M31: 5,174,890 km (0.057 R)
• M32: 5,302,497 km (0.101 R)
• M33: 5,495,927 km (0.077 R)
• M34: 5,840,151 km (0.064 R)
• M35: 6,123,789 km (0.114 R)
• M36: 6,514,838 km (0.093 R)
• M37: 6,601,006 km (0.085 R)
• M38: 6,704,827 km (0.119 R)
• M39: 7,072,539 km (0.08 R)
• M40: 7,303,518 km (0.11 R)
• M41: 7,428,881 km (0.11 R)
• M42: 7,500,837 km (0.046 R)
• M43: 7,827,709 km (0.062 R)
• M44: 8,159,068 km (0.113 R)
• M45: 8,665,008 km (0.077 R)
• M46: 8,778,852 km (0.106 R)
• M47: 9,297,059 km (0.034 R)
• M48: 9,550,178 km (0.049 R)
• M49: 9,628,568 km (0.081 R)
• M50: 9,805,692 km (0.119 R)
• M51: 9,944,070 km (0.097 R)
• M52: 10,162,931 km (0.067 R)
• M53: 10,666,478 km (0.113 R)
• M54: 10,808,895 km (0.086 R)
• M55: 10,931,416 km (0.107 R)
• M56: 11,054,535 km (0.097 R)
• M57: 11,157,458 km (0.084 R)
• M58: 11,447,229 km (0.058 R)
• M59: 11,509,611 km (0.054 R)
• M60: 11,676,712 km (0.082 R)
• M61: 12,674,231 km (0.06 R)
• M62: 12,781,941 km (0.066 R)
• M63: 12,933,334 km (0.047 R)
• M64: 13,194,233 km (0.079 R)
• M65: 13,390,954 km (0.098 R)
• M66: 13,632,704 km (0.057 R)
• M67: 13,743,108 km (0.081 R)
• M68: 13,831,670 km (0.073 R)
• M69: 14,187,712 km (0.08 R)
• M70: 14,366,931 km (0.091 R)
• M71: 14,727,462 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.5

Radius: 14.6

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.98 AU - 7.52 AU

Year: 7300 Days

Day: 10.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,999,072 km

• M1: 192,233 km (0.103 R)
• M2: 337,493 km (0.111 R)
• M3: 555,606 km (0.072 R)
• M4: 752,328 km (0.063 R)
• M5: 975,079 km (0.109 R)
• M6: 1,148,463 km (0.083 R)
• M7: 1,239,418 km (0.09 R)
• M8: 1,429,108 km (0.12 R)
• M9: 1,547,889 km (0.095 R)
• M10: 2,215,993 km (0.051 R)
• M11: 3,278,437 km (0.079 R)
• M12: 3,573,295 km (0.114 R)
• M13: 3,989,326 km (0.099 R)
• M14: 4,246,635 km (0.078 R)
• M15: 4,539,099 km (0.116 R)
• M16: 4,687,799 km (0.069 R)
• M17: 5,487,399 km (0.11 R)
• M18: 7,073,287 km (0.107 R)
• M19: 7,211,665 km (0.029 R)
• M20: 7,385,796 km (0.099 R)
• M21: 7,809,458 km (0.088 R)
• M22: 8,570,163 km (0.096 R)
• M23: 8,791,867 km (0.085 R)
• M24: 9,392,502 km (0.08 R)
• M25: 10,279,169 km (0.059 R)
• M26: 10,752,347 km (0.099 R)
• M27: 10,911,818 km (0.082 R)
• M28: 11,232,855 km (0.12 R)
• M29: 11,720,395 km (0.11 R)
• M30: 11,843,364 km (0.091 R)
• M31: 12,214,816 km (0.066 R)
• M32: 12,548,269 km (0.087 R)
• M33: 13,054,209 km (0.099 R)
• M34: 13,609,816 km (0.1 R)
• M35: 14,173,201 km (0.07 R)
• M36: 15,099,362 km (0.106 R)
• M37: 15,502,379 km (0.108 R)
• M38: 15,637,465 km (0.083 R)
• M39: 15,908,836 km (0.114 R)
• M40: 17,382,674 km (0.105 R)
• M41: 17,476,322 km (0.094 R)
• M42: 17,616,944 km (0.035 R)
• M43: 18,183,472 km (0.051 R)
• M44: 18,707,962 km (0.089 R)
• M45: 18,899,896 km (0.087 R)
• M46: 19,820,820 km (0.118 R)
• M47: 20,016,644 km (0.039 R)
• M48: 20,114,630 km (0.038 R)
• M49: 20,311,352 km (0.096 R)
• M50: 20,657,222 km (0.043 R)
• M51: 20,905,405 km (0.039 R)
• M52: 21,254,566 km (0.107 R)
• M53: 22,262,706 km (0.073 R)
• M54: 24,692,774 km (0.063 R)
• M55: 26,934,797 km (0.086 R)
• M56: 27,806,055 km (0.11 R)
• M57: 28,631,088 km (0.102 R)
• M58: 29,352,748 km (0.052 R)
• M59: 29,687,847 km (0.067 R)
• M60: 29,799,746 km (0.106 R)
• M61: 30,644,077 km (0.091 R)
• M62: 30,870,568 km (0.101 R)
• M63: 31,325,196 km (0.119 R)
• M64: 31,439,339 km (0.069 R)
• M65: 32,298,779 km (0.082 R)
• M66: 33,690,039 km (0.089 R)
• M67: 33,982,353 km (0.097 R)
• M68: 35,992,350 km (0.111 R)
• M69: 36,410,925 km (0.057 R)
• M70: 37,373,737 km (0.071 R)
• M71: 38,101,381 km (0.118 R)
• M72: 38,284,040 km (0.076 R)
• M73: 39,079,003 km (0.105 R)
• M74: 39,879,202 km (0.069 R)
• M75: 41,746,632 km (0.117 R)
• M76: 41,872,145 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.5

Radius: 7.9

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 9.64 AU - 12.4 AU

Year: 15227 Days

Day: 20.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 43,999,072 km

• M1: 261,497 km (0.109 R)
• M2: 361,428 km (0.104 R)
• M3: 503,397 km (0.044 R)
• M4: 559,945 km (0.107 R)
• M5: 727,345 km (0.079 R)
• M6: 1,167,013 km (0.111 R)
• M7: 1,445,115 km (0.085 R)
• M8: 1,549,385 km (0.116 R)
• M9: 1,923,230 km (0.043 R)
• M10: 2,038,421 km (0.083 R)
• M11: 2,179,791 km (0.11 R)
• M12: 2,623,199 km (0.079 R)
• M13: 2,881,554 km (0.066 R)
• M14: 2,960,691 km (0.072 R)
• M15: 3,094,282 km (0.069 R)
• M16: 4,383,517 km (0.112 R)
• M17: 4,566,774 km (0.059 R)
• M18: 4,783,691 km (0.081 R)
• M19: 5,520,161 km (0.107 R)
• M20: 5,618,746 km (0.106 R)
• M21: 5,817,861 km (0.099 R)
• M22: 6,463,825 km (0.057 R)
• M23: 6,602,652 km (0.034 R)
• M24: 6,848,142 km (0.074 R)
• M25: 7,311,895 km (0.089 R)
• M26: 7,638,916 km (0.108 R)
• M27: 7,896,673 km (0.038 R)
• M28: 8,045,074 km (0.069 R)
• M29: 8,157,123 km (0.035 R)
• M30: 8,572,257 km (0.114 R)
• M31: 8,648,552 km (0.051 R)
• M32: 9,110,660 km (0.087 R)
• M33: 9,266,541 km (0.065 R)
• M34: 9,541,352 km (0.052 R)
• M35: 9,938,684 km (0.035 R)
• M36: 10,058,811 km (0.117 R)
• M37: 10,300,861 km (0.103 R)
• M38: 10,463,174 km (0.046 R)
• M39: 10,831,634 km (0.075 R)
• M40: 12,218,705 km (0.069 R)
• M41: 13,218,318 km (0.086 R)
• M42: 13,839,449 km (0.11 R)
• M43: 14,470,153 km (0.098 R)
• M44: 16,417,768 km (0.058 R)
• M45: 16,893,639 km (0.099 R)
• M46: 17,325,677 km (0.095 R)
• M47: 18,005,001 km (0.061 R)
• M48: 19,690,820 km (0.077 R)
• M49: 19,943,042 km (0.082 R)
• M50: 22,312,522 km (0.106 R)
• M51: 23,583,805 km (0.078 R)
• M52: 23,851,585 km (0.04 R)
• M53: 24,769,667 km (0.113 R)
• M54: 24,932,879 km (0.084 R)
• M55: 25,205,596 km (0.104 R)
• M56: 25,260,348 km (0.071 R)
• M57: 25,589,165 km (0.042 R)
• M58: 25,919,626 km (0.088 R)
• M59: 27,198,838 km (0.03 R)
• M60: 27,311,186 km (0.038 R)
• M61: 27,761,475 km (0.052 R)
• M62: 28,100,913 km (0.06 R)
• M63: 28,498,694 km (0.117 R)
• M64: 29,530,021 km (0.073 R)
• M65: 29,645,361 km (0.032 R)
• M66: 29,876,490 km (0.094 R)
• M67: 30,050,173 km (0.064 R)
• M68: 30,515,123 km (0.108 R)
• M69: 31,865,244 km (0.115 R)
• M70: 33,655,183 km (0.099 R)
• M71: 34,927,512 km (0.074 R)
• M72: 35,049,435 km (0.028 R)
• M73: 36,400,752 km (0.105 R)
• M74: 36,586,403 km (0.112 R)
• M75: 36,834,287 km (0.094 R)
• M76: 36,896,370 km (0.066 R)
• M77: 37,020,536 km (0.033 R)
• M78: 37,956,869 km (0.108 R)
• M79: 38,270,726 km (0.119 R)
• M80: 38,774,571 km (0.092 R)
• M81: 39,280,810 km (0.057 R)
• M82: 40,683,889 km (0.074 R)
• M83: 40,940,748 km (0.098 R)
• M84: 41,005,076 km (0.109 R)
• M85: 41,069,403 km (0.065 R)
• M86: 41,327,010 km (0.105 R)
• M87: 41,779,245 km (0.116 R)
• M88: 42,233,124 km (0.071 R)
• M89: 43,538,964 km (0.104 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 16,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit