🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.74 AU - 1.04 AU

Year: 302 Days

Day: 18.6 Hours

Environment

Temp: 176 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,491,691 km

• M1: 96,191 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.04 AU - 1.08 AU

Year: 393 Days

Day: 29.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.29 AU - 2.69 AU

Year: 1414 Days

Day: 28.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.27 AU - 5.29 AU

Year: 3187 Days

Day: 29.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,491,691 km

• M1: 250,427 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.79 AU - 5.01 AU

Year: 3322 Days

Day: 29.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268

Radius: 10.1

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.81 AU - 7.61 AU

Year: 5569 Days

Day: 9.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 65,491,691 km

• M1: 164,707 km (0.091 R)
• M2: 260,749 km (0.102 R)
• M3: 534,962 km (0.034 R)
• M4: 894,595 km (0.053 R)
• M5: 963,410 km (0.1 R)
• M6: 1,034,170 km (0.09 R)
• M7: 1,131,558 km (0.112 R)
• M8: 1,257,669 km (0.095 R)
• M9: 1,335,759 km (0.118 R)
• M10: 1,415,495 km (0.09 R)
• M11: 1,679,087 km (0.038 R)
• M12: 2,111,574 km (0.073 R)
• M13: 2,221,080 km (0.093 R)
• M14: 2,413,462 km (0.083 R)
• M15: 2,628,135 km (0.1 R)
• M16: 2,695,454 km (0.118 R)
• M17: 2,866,445 km (0.107 R)
• M18: 3,455,860 km (0.114 R)
• M19: 3,660,660 km (0.069 R)
• M20: 4,141,019 km (0.102 R)
• M21: 4,279,097 km (0.111 R)
• M22: 4,620,929 km (0.046 R)
• M23: 4,846,821 km (0.093 R)
• M24: 5,182,070 km (0.105 R)
• M25: 5,481,416 km (0.057 R)
• M26: 5,633,407 km (0.111 R)
• M27: 6,187,218 km (0.096 R)
• M28: 6,254,837 km (0.061 R)
• M29: 6,368,082 km (0.109 R)
• M30: 6,874,770 km (0.036 R)
• M31: 7,062,216 km (0.117 R)
• M32: 7,132,976 km (0.063 R)
• M33: 8,049,413 km (0.028 R)
• M34: 8,247,181 km (0.077 R)
• M35: 8,446,445 km (0.117 R)
• M36: 8,672,637 km (0.083 R)
• M37: 9,208,048 km (0.118 R)
• M38: 9,492,733 km (0.091 R)
• M39: 9,570,973 km (0.099 R)
• M40: 10,959,690 km (0.067 R)
• M41: 11,344,306 km (0.066 R)
• M42: 12,811,412 km (0.11 R)
• M43: 12,926,752 km (0.047 R)
• M44: 13,714,235 km (0.08 R)
• M45: 13,920,979 km (0.065 R)
• M46: 14,009,841 km (0.073 R)
• M47: 14,247,851 km (0.049 R)
• M48: 14,367,380 km (0.089 R)
• M49: 14,667,622 km (0.11 R)
• M50: 14,969,960 km (0.056 R)
• M51: 15,152,320 km (0.118 R)
• M52: 15,519,283 km (0.087 R)
• M53: 15,858,272 km (0.095 R)
• M54: 16,137,422 km (0.074 R)
• M55: 16,418,217 km (0.072 R)
• M56: 16,512,314 km (0.081 R)
• M57: 16,795,203 km (0.106 R)
• M58: 17,143,318 km (0.12 R)
• M59: 17,525,690 km (0.085 R)
• M60: 17,814,414 km (0.114 R)
• M61: 18,201,723 km (0.065 R)
• M62: 19,116,214 km (0.097 R)
• M63: 19,380,404 km (0.039 R)
• M64: 20,012,306 km (0.104 R)
• M65: 20,079,325 km (0.089 R)
• M66: 20,213,365 km (0.088 R)
• M67: 20,786,475 km (0.069 R)
• M68: 20,888,201 km (0.083 R)
• M69: 21,467,594 km (0.07 R)
• M70: 21,845,328 km (0.117 R)
• M71: 22,190,600 km (0.099 R)
• M72: 22,329,128 km (0.051 R)
• M73: 22,398,541 km (0.108 R)
• M74: 22,816,667 km (0.102 R)
• M75: 22,921,535 km (0.114 R)
• M76: 23,061,709 km (0.068 R)
• M77: 23,167,025 km (0.064 R)
• M78: 23,272,492 km (0.101 R)
• M79: 23,660,549 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.9

Radius: 10.6

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.7 AU - 8.86 AU

Year: 7810 Days

Day: 11 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 65,491,691 km

• M1: 132,993 km (0.065 R)
• M2: 480,658 km (0.072 R)
• M3: 735,872 km (0.116 R)
• M4: 825,631 km (0.037 R)
• M5: 903,422 km (0.116 R)
• M6: 1,135,747 km (0.049 R)
• M7: 1,578,706 km (0.101 R)
• M8: 2,094,071 km (0.073 R)
• M9: 2,247,409 km (0.098 R)
• M10: 2,314,429 km (0.092 R)
• M11: 2,519,228 km (0.095 R)
• M12: 2,588,941 km (0.082 R)
• M13: 2,659,252 km (0.084 R)
• M14: 3,144,547 km (0.108 R)
• M15: 3,295,641 km (0.116 R)
• M16: 3,474,859 km (0.111 R)
• M17: 4,004,885 km (0.108 R)
• M18: 4,086,715 km (0.097 R)
• M19: 5,499,218 km (0.12 R)
• M20: 6,115,860 km (0.099 R)
• M21: 6,210,256 km (0.059 R)
• M22: 6,754,344 km (0.046 R)
• M23: 6,950,018 km (0.076 R)
• M24: 7,214,058 km (0.099 R)
• M25: 7,280,480 km (0.084 R)
• M26: 7,414,070 km (0.053 R)
• M27: 7,548,559 km (0.115 R)
• M28: 7,854,038 km (0.1 R)
• M29: 9,405,218 km (0.108 R)
• M30: 9,697,233 km (0.05 R)
• M31: 9,955,290 km (0.117 R)
• M32: 10,365,337 km (0.037 R)
• M33: 10,478,134 km (0.099 R)
• M34: 10,857,065 km (0.095 R)
• M35: 11,434,064 km (0.048 R)
• M36: 13,101,931 km (0.047 R)
• M37: 13,757,170 km (0.049 R)
• M38: 13,839,897 km (0.078 R)
• M39: 14,005,652 km (0.109 R)
• M40: 14,507,104 km (0.075 R)
• M41: 15,355,922 km (0.119 R)
• M42: 15,743,231 km (0.091 R)
• M43: 16,133,682 km (0.066 R)
• M44: 16,527,274 km (0.061 R)
• M45: 16,924,157 km (0.066 R)
• M46: 18,679,837 km (0.085 R)
• M47: 19,277,780 km (0.063 R)
• M48: 20,163,250 km (0.077 R)
• M49: 20,539,937 km (0.046 R)
• M50: 21,252,622 km (0.063 R)
• M51: 21,539,999 km (0.102 R)
• M52: 22,021,854 km (0.113 R)
• M53: 22,555,918 km (0.096 R)
• M54: 22,653,456 km (0.09 R)
• M55: 22,946,967 km (0.107 R)
• M56: 23,192,607 km (0.104 R)
• M57: 23,785,613 km (0.062 R)
• M58: 24,885,606 km (0.12 R)
• M59: 25,900,029 km (0.112 R)
• M60: 26,258,316 km (0.106 R)
• M61: 27,031,587 km (0.068 R)
• M62: 28,389,487 km (0.11 R)
• M63: 28,705,887 km (0.119 R)
• M64: 29,023,632 km (0.106 R)
• M65: 30,252,130 km (0.083 R)
• M66: 30,575,561 km (0.117 R)
• M67: 31,171,110 km (0.094 R)
• M68: 32,154,118 km (0.097 R)
• M69: 32,374,026 km (0.08 R)
• M70: 32,759,989 km (0.055 R)
• M71: 34,487,246 km (0.119 R)
• M72: 34,881,436 km (0.106 R)
• M73: 34,994,233 km (0.104 R)
• M74: 35,107,329 km (0.064 R)
• M75: 35,674,155 km (0.039 R)
• M76: 36,358,416 km (0.078 R)
• M77: 36,644,746 km (0.095 R)
• M78: 37,508,375 km (0.114 R)
• M79: 38,495,272 km (0.107 R)
• M80: 38,611,958 km (0.087 R)
• M81: 39,079,751 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.7

Radius: 8

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 12.22 AU - 14.5 AU

Year: 17574 Days

Day: 15.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,491,691 km

• M1: 164,857 km (0.099 R)
• M2: 270,772 km (0.091 R)
• M3: 509,381 km (0.119 R)
• M4: 808,726 km (0.112 R)
• M5: 1,133,503 km (0.089 R)
• M6: 2,261,172 km (0.072 R)
• M7: 2,388,330 km (0.064 R)
• M8: 2,716,548 km (0.061 R)
• M9: 2,920,300 km (0.12 R)
• M10: 4,167,497 km (0.066 R)
• M11: 4,602,378 km (0.106 R)
• M12: 5,302,796 km (0.116 R)
• M13: 6,302,708 km (0.062 R)
• M14: 6,847,244 km (0.116 R)
• M15: 6,985,772 km (0.109 R)
• M16: 7,692,173 km (0.099 R)
• M17: 8,273,510 km (0.114 R)
• M18: 9,070,717 km (0.075 R)
• M19: 9,222,858 km (0.036 R)
• M20: 9,529,833 km (0.108 R)
• M21: 9,736,278 km (0.091 R)
• M22: 10,577,018 km (0.119 R)
• M23: 10,630,275 km (0.085 R)
• M24: 10,737,238 km (0.116 R)
• M25: 11,222,832 km (0.076 R)
• M26: 11,605,354 km (0.066 R)
• M27: 12,215,265 km (0.03 R)
• M28: 12,439,661 km (0.053 R)
• M29: 12,778,800 km (0.064 R)
• M30: 12,949,491 km (0.086 R)
• M31: 14,697,692 km (0.079 R)
• M32: 15,659,905 km (0.072 R)
• M33: 15,720,791 km (0.087 R)
• M34: 16,087,306 km (0.118 R)
• M35: 17,518,659 km (0.117 R)
• M36: 19,315,329 km (0.078 R)
• M37: 19,971,166 km (0.097 R)
• M38: 20,634,184 km (0.092 R)
• M39: 20,767,775 km (0.046 R)
• M40: 21,574,706 km (0.091 R)
• M41: 21,913,844 km (0.033 R)
• M42: 22,323,293 km (0.053 R)
• M43: 23,080,558 km (0.041 R)
• M44: 23,219,086 km (0.05 R)
• M45: 24,690,829 km (0.079 R)
• M46: 26,264,749 km (0.044 R)
• M47: 26,481,965 km (0.078 R)
• M48: 26,627,075 km (0.104 R)
• M49: 26,845,188 km (0.103 R)
• M50: 29,659,124 km (0.116 R)
• M51: 29,885,167 km (0.093 R)
• M52: 30,263,350 km (0.117 R)
• M53: 30,491,038 km (0.088 R)
• M54: 30,567,034 km (0.041 R)
• M55: 31,253,987 km (0.09 R)
• M56: 31,714,749 km (0.105 R)
• M57: 32,720,794 km (0.09 R)
• M58: 33,032,556 km (0.111 R)
• M59: 33,580,234 km (0.088 R)
• M60: 33,973,377 km (0.092 R)
• M61: 34,368,016 km (0.11 R)
• M62: 35,082,197 km (0.112 R)
• M63: 37,498,053 km (0.076 R)
• M64: 37,905,856 km (0.105 R)
• M65: 38,643,673 km (0.115 R)
• M66: 38,890,659 km (0.08 R)
• M67: 41,053,096 km (0.103 R)
• M68: 41,473,466 km (0.081 R)
• M69: 42,318,395 km (0.1 R)
• M70: 42,403,217 km (0.098 R)
• M71: 42,913,196 km (0.087 R)
• M72: 44,714,205 km (0.088 R)
• M73: 44,800,673 km (0.043 R)
• M74: 47,858,752 km (0.092 R)
• M75: 48,212,551 km (0.11 R)
• M76: 49,725,734 km (0.088 R)
• M77: 52,069,932 km (0.084 R)
• M78: 52,342,799 km (0.071 R)
• M79: 53,164,091 km (0.114 R)
• M80: 53,622,160 km (0.103 R)
• M81: 54,081,575 km (0.085 R)
• M82: 54,357,882 km (0.097 R)
• M83: 55,004,444 km (0.092 R)
• M84: 56,398,248 km (0.119 R)
• M85: 57,709,623 km (0.113 R)
• M86: 57,897,817 km (0.078 R)
• M87: 59,600,540 km (0.093 R)
• M88: 59,695,534 km (0.057 R)
• M89: 59,790,679 km (0.101 R)
• M90: 59,885,823 km (0.04 R)
• M91: 61,511,652 km (0.109 R)
• M92: 63,054,904 km (0.043 R)
• M93: 64,513,334 km (0.108 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 15,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit