🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.45 AU - 0.65 AU

Year: 150 Days

Day: 22 Hours

Environment

Temp: 178 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.22 AU - 1.74 AU

Year: 661 Days

Day: 43.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.99 AU - 3.31 AU

Year: 2052 Days

Day: 46.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.1 AU - 4.88 AU

Year: 3493 Days

Day: 20.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.5

Radius: 10.5

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.57 AU - 5.89 AU

Year: 4391 Days

Day: 12.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,671,770 km

• M1: 131,347 km (0.099 R)
• M2: 215,571 km (0.111 R)
• M3: 311,164 km (0.036 R)
• M4: 379,081 km (0.117 R)
• M5: 534,663 km (0.068 R)
• M6: 611,556 km (0.043 R)
• M7: 703,260 km (0.095 R)
• M8: 1,069,176 km (0.057 R)
• M9: 1,247,347 km (0.101 R)
• M10: 1,313,469 km (0.106 R)
• M11: 1,575,714 km (0.12 R)
• M12: 1,750,145 km (0.116 R)
• M13: 1,839,904 km (0.063 R)
• M14: 1,977,385 km (0.103 R)
• M15: 2,377,559 km (0.066 R)
• M16: 3,197,206 km (0.09 R)
• M17: 3,743,687 km (0.028 R)
• M18: 4,319,339 km (0.084 R)
• M19: 4,462,504 km (0.104 R)
• M20: 4,690,641 km (0.064 R)
• M21: 4,859,088 km (0.107 R)
• M22: 5,072,265 km (0.079 R)
• M23: 5,398,090 km (0.105 R)
• M24: 5,641,336 km (0.044 R)
• M25: 5,865,583 km (0.092 R)
• M26: 6,138,749 km (0.109 R)
• M27: 6,744,770 km (0.07 R)
• M28: 6,982,929 km (0.099 R)
• M29: 7,248,166 km (0.098 R)
• M30: 7,541,229 km (0.056 R)
• M31: 7,639,814 km (0.109 R)
• M32: 7,888,296 km (0.085 R)
• M33: 9,090,913 km (0.073 R)
• M34: 9,540,006 km (0.051 R)
• M35: 9,646,819 km (0.119 R)
• M36: 9,834,564 km (0.104 R)
• M37: 9,942,274 km (0.046 R)
• M38: 10,077,661 km (0.085 R)
• M39: 10,350,228 km (0.115 R)
• M40: 10,432,357 km (0.112 R)
• M41: 10,542,312 km (0.079 R)
• M42: 10,652,715 km (0.106 R)
• M43: 11,521,130 km (0.113 R)
• M44: 12,007,024 km (0.089 R)
• M45: 12,209,131 km (0.119 R)
• M46: 12,528,822 km (0.087 R)
• M47: 12,704,450 km (0.116 R)
• M48: 12,939,767 km (0.066 R)
• M49: 13,087,719 km (0.097 R)
• M50: 13,414,890 km (0.04 R)
• M51: 13,594,557 km (0.081 R)
• M52: 13,684,764 km (0.032 R)
• M53: 14,077,608 km (0.111 R)
• M54: 14,351,672 km (0.115 R)
• M55: 14,719,982 km (0.103 R)
• M56: 15,528,708 km (0.11 R)
• M57: 16,287,917 km (0.116 R)
• M58: 16,736,411 km (0.045 R)
• M59: 17,091,706 km (0.107 R)
• M60: 17,974,334 km (0.095 R)
• M61: 18,338,156 km (0.114 R)
• M62: 18,737,732 km (0.052 R)
• M63: 19,851,637 km (0.068 R)
• M64: 20,022,329 km (0.1 R)
• M65: 20,159,211 km (0.061 R)
• M66: 20,778,995 km (0.034 R)
• M67: 21,335,050 km (0.057 R)
• M68: 21,544,936 km (0.068 R)
• M69: 21,861,036 km (0.11 R)
• M70: 22,107,873 km (0.115 R)
• M71: 22,533,179 km (0.105 R)
• M72: 22,746,955 km (0.096 R)
• M73: 23,032,836 km (0.113 R)
• M74: 23,320,064 km (0.082 R)
• M75: 23,536,233 km (0.099 R)
• M76: 23,716,798 km (0.052 R)
• M77: 24,334,487 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.7

Radius: 11.8

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 9.33 AU - 12.83 AU

Year: 13539 Days

Day: 9.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 36,671,770 km

• M1: 154,235 km (0.096 R)
• M2: 422,016 km (0.052 R)
• M3: 838,496 km (0.073 R)
• M4: 1,642,585 km (0.079 R)
• M5: 1,821,952 km (0.059 R)
• M6: 2,224,969 km (0.048 R)
• M7: 2,577,871 km (0.101 R)
• M8: 2,734,799 km (0.109 R)
• M9: 3,336,930 km (0.079 R)
• M10: 5,715,237 km (0.088 R)
• M11: 6,877,313 km (0.032 R)
• M12: 7,504,128 km (0.062 R)
• M13: 7,767,570 km (0.069 R)
• M14: 8,419,967 km (0.057 R)
• M15: 9,492,284 km (0.115 R)
• M16: 9,695,588 km (0.086 R)
• M17: 9,777,268 km (0.095 R)
• M18: 10,189,410 km (0.082 R)
• M19: 10,397,650 km (0.088 R)
• M20: 10,607,237 km (0.102 R)
• M21: 10,988,113 km (0.116 R)
• M22: 11,546,113 km (0.098 R)
• M23: 11,806,862 km (0.102 R)
• M24: 12,025,724 km (0.081 R)
• M25: 12,467,187 km (0.09 R)
• M26: 12,556,198 km (0.094 R)
• M27: 13,094,302 km (0.108 R)
• M28: 13,594,407 km (0.092 R)
• M29: 13,685,961 km (0.101 R)
• M30: 14,239,773 km (0.092 R)
• M31: 15,321,814 km (0.12 R)
• M32: 16,186,938 km (0.086 R)
• M33: 17,265,838 km (0.084 R)
• M34: 17,664,068 km (0.101 R)
• M35: 18,014,875 km (0.108 R)
• M36: 18,216,383 km (0.095 R)
• M37: 18,367,926 km (0.074 R)
• M38: 18,570,780 km (0.099 R)
• M39: 18,978,734 km (0.087 R)
• M40: 19,338,068 km (0.115 R)
• M41: 19,441,141 km (0.112 R)
• M42: 20,220,097 km (0.108 R)
• M43: 21,274,612 km (0.063 R)
• M44: 21,862,233 km (0.112 R)
• M45: 22,780,913 km (0.049 R)
• M46: 23,108,084 km (0.103 R)
• M47: 24,599,874 km (0.116 R)
• M48: 24,991,820 km (0.118 R)
• M49: 27,328,090 km (0.114 R)
• M50: 27,675,905 km (0.088 R)
• M51: 28,141,753 km (0.104 R)
• M52: 28,904,403 km (0.09 R)
• M53: 29,081,377 km (0.051 R)
• M54: 29,258,800 km (0.106 R)
• M55: 29,436,373 km (0.097 R)
• M56: 30,570,175 km (0.102 R)
• M57: 31,535,979 km (0.069 R)
• M58: 32,083,657 km (0.086 R)
• M59: 32,450,471 km (0.045 R)
• M60: 32,818,631 km (0.114 R)
• M61: 33,373,639 km (0.103 R)
• M62: 35,245,857 km (0.12 R)
• M63: 35,371,968 km (0.056 R)
• M64: 36,004,318 km (0.055 R)
• M65: 37,730,528 km (0.111 R)
• M66: 38,441,417 km (0.033 R)
• M67: 39,091,569 km (0.081 R)
• M68: 41,196,411 km (0.079 R)
• M69: 41,462,097 km (0.116 R)
• M70: 42,128,855 km (0.07 R)
• M71: 42,731,884 km (0.117 R)
• M72: 45,858,778 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.8

Radius: 3

Gravity: 12.09 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 10.46 AU - 15.12 AU

Year: 16791 Days

Day: 19.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 36,671,770 km

• M1: 46,525 km (0.115 R)
• M2: 85,420 km (0.074 R)
• M3: 104,569 km (0.117 R)
• M4: 165,156 km (0.072 R)
• M5: 190,887 km (0.051 R)
• M6: 308,620 km (0.025 R)
• M7: 387,010 km (0.107 R)
• M8: 774,767 km (0.042 R)
• M9: 820,096 km (0.116 R)
• M10: 866,321 km (0.095 R)
• M11: 929,152 km (0.113 R)
• M12: 977,323 km (0.032 R)
• M13: 1,009,935 km (0.113 R)
• M14: 1,093,112 km (0.077 R)
• M15: 1,248,245 km (0.042 R)
• M16: 1,392,158 km (0.105 R)
• M17: 1,675,795 km (0.117 R)
• M18: 1,695,393 km (0.109 R)
• M19: 1,915,302 km (0.106 R)
• M20: 1,956,291 km (0.099 R)
• M21: 2,060,112 km (0.084 R)
• M22: 2,492,600 km (0.096 R)
• M23: 2,605,097 km (0.102 R)
• M24: 2,858,367 km (0.047 R)
• M25: 2,881,704 km (0.12 R)
• M26: 3,264,974 km (0.109 R)
• M27: 3,999,499 km (0.117 R)
• M28: 4,344,621 km (0.115 R)
• M29: 4,425,703 km (0.098 R)
• M30: 4,479,858 km (0.078 R)
• M31: 4,699,318 km (0.073 R)
• M32: 5,006,592 km (0.052 R)
• M33: 5,581,945 km (0.063 R)
• M34: 6,544,907 km (0.084 R)
• M35: 7,077,026 km (0.104 R)
• M36: 7,590,446 km (0.119 R)
• M37: 7,753,358 km (0.111 R)
• M38: 7,950,379 km (0.116 R)
• M39: 8,016,351 km (0.09 R)
• M40: 8,584,973 km (0.079 R)
• M41: 8,994,123 km (0.096 R)
• M42: 9,690,052 km (0.062 R)
• M43: 9,831,422 km (0.05 R)
• M44: 10,547,847 km (0.117 R)
• M45: 10,985,720 km (0.117 R)
• M46: 11,243,926 km (0.113 R)
• M47: 11,504,076 km (0.059 R)
• M48: 14,052,775 km (0.062 R)
• M49: 15,184,333 km (0.075 R)
• M50: 15,761,183 km (0.091 R)
• M51: 15,927,236 km (0.063 R)
• M52: 16,808,667 km (0.117 R)
• M53: 17,490,833 km (0.092 R)
• M54: 17,619,787 km (0.116 R)
• M55: 17,705,955 km (0.054 R)
• M56: 17,921,825 km (0.104 R)
• M57: 18,008,442 km (0.118 R)
• M58: 18,095,209 km (0.086 R)
• M59: 18,138,592 km (0.092 R)
• M60: 20,263,480 km (0.062 R)
• M61: 20,897,775 km (0.064 R)
• M62: 21,125,912 km (0.104 R)
• M63: 21,171,689 km (0.088 R)
• M64: 21,769,183 km (0.115 R)
• M65: 23,168,970 km (0.045 R)
• M66: 23,499,731 km (0.115 R)
• M67: 23,547,154 km (0.107 R)
• M68: 23,784,565 km (0.087 R)
• M69: 24,405,397 km (0.107 R)
• M70: 24,501,438 km (0.086 R)
• M71: 24,549,459 km (0.055 R)
• M72: 24,790,162 km (0.083 R)
• M73: 25,371,051 km (0.086 R)
• M74: 25,517,058 km (0.055 R)
• M75: 27,539,023 km (0.107 R)
• M76: 27,939,497 km (0.063 R)
• M77: 28,040,026 km (0.119 R)
• M78: 28,140,556 km (0.065 R)
• M79: 28,392,479 km (0.094 R)
• M80: 28,999,996 km (0.108 R)
• M81: 29,356,488 km (0.115 R)
• M82: 29,663,014 km (0.116 R)
• M83: 31,316,369 km (0.099 R)
• M84: 31,734,346 km (0.113 R)
• M85: 31,839,064 km (0.105 R)
• M86: 31,944,082 km (0.083 R)
• M87: 32,523,026 km (0.107 R)
• M88: 34,388,212 km (0.058 R)
• M89: 34,442,067 km (0.09 R)
• M90: 34,495,773 km (0.118 R)
• M91: 34,657,488 km (0.068 R)
• M92: 34,873,358 km (0.069 R)
• M93: 35,523,810 km (0.118 R)
• M94: 36,068,944 km (0.071 R)
• M95: 36,178,300 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 16,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit