🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.73 AU - 0.97 AU

Year: 279 Days

Day: 17.4 Hours

Environment

Temp: 190 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,269,860 km

• M1: 608,265 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.92 AU - 1.18 AU

Year: 384 Days

Day: 21.9 Hours

Environment

Temp: 31 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,269,860 km

• M1: 115,938 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.22 AU - 1.88 AU

Year: 688 Days

Day: 31.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.58 AU - 3.64 AU

Year: 2445 Days

Day: 33.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.9

Radius: 10.8

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.95 AU - 5.69 AU

Year: 4374 Days

Day: 6.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 61,269,860 km

• M1: 137,032 km (0.082 R)
• M2: 220,058 km (0.074 R)
• M3: 307,723 km (0.085 R)
• M4: 462,856 km (0.098 R)
• M5: 768,933 km (0.111 R)
• M6: 1,300,305 km (0.098 R)
• M7: 2,544,809 km (0.11 R)
• M8: 2,643,095 km (0.086 R)
• M9: 2,905,041 km (0.117 R)
• M10: 3,028,758 km (0.029 R)
• M11: 3,217,701 km (0.032 R)
• M12: 3,345,906 km (0.106 R)
• M13: 3,898,221 km (0.114 R)
• M14: 4,243,344 km (0.041 R)
• M15: 4,455,324 km (0.115 R)
• M16: 4,598,489 km (0.058 R)
• M17: 4,988,042 km (0.119 R)
• M18: 5,161,725 km (0.091 R)
• M19: 5,287,088 km (0.108 R)
• M20: 5,438,930 km (0.111 R)
• M21: 5,721,071 km (0.118 R)
• M22: 6,166,424 km (0.12 R)
• M23: 6,353,122 km (0.031 R)
• M24: 6,650,373 km (0.063 R)
• M25: 6,814,333 km (0.028 R)
• M26: 7,286,463 km (0.046 R)
• M27: 7,683,197 km (0.076 R)
• M28: 7,913,129 km (0.086 R)
• M29: 8,028,918 km (0.113 R)
• M30: 8,203,648 km (0.103 R)
• M31: 8,320,933 km (0.064 R)
• M32: 8,409,196 km (0.103 R)
• M33: 8,497,757 km (0.081 R)
• M34: 8,795,457 km (0.115 R)
• M35: 9,616,151 km (0.091 R)
• M36: 9,988,799 km (0.057 R)
• M37: 10,302,955 km (0.099 R)
• M38: 11,690,625 km (0.092 R)
• M39: 11,955,263 km (0.095 R)
• M40: 12,322,377 km (0.044 R)
• M41: 12,524,184 km (0.097 R)
• M42: 13,067,823 km (0.053 R)
• M43: 13,308,077 km (0.109 R)
• M44: 13,376,892 km (0.071 R)
• M45: 13,827,780 km (0.099 R)
• M46: 13,967,504 km (0.081 R)
• M47: 14,072,672 km (0.055 R)
• M48: 14,354,215 km (0.045 R)
• M49: 14,566,644 km (0.037 R)
• M50: 14,922,986 km (0.036 R)
• M51: 15,535,290 km (0.088 R)
• M52: 15,789,906 km (0.119 R)
• M53: 16,155,972 km (0.062 R)
• M54: 16,303,176 km (0.088 R)
• M55: 16,859,231 km (0.099 R)
• M56: 16,933,731 km (0.115 R)
• M57: 17,648,061 km (0.114 R)
• M58: 17,951,744 km (0.063 R)
• M59: 18,066,037 km (0.056 R)
• M60: 18,564,348 km (0.059 R)
• M61: 18,873,267 km (0.051 R)
• M62: 19,692,166 km (0.11 R)
• M63: 19,810,049 km (0.056 R)
• M64: 21,526,236 km (0.105 R)
• M65: 22,586,885 km (0.096 R)
• M66: 24,041,425 km (0.039 R)
• M67: 24,886,204 km (0.117 R)
• M68: 25,056,297 km (0.088 R)
• M69: 25,826,576 km (0.047 R)
• M70: 26,171,399 km (0.08 R)
• M71: 26,257,867 km (0.115 R)
• M72: 26,691,551 km (0.063 R)
• M73: 27,083,947 km (0.079 R)
• M74: 28,272,502 km (0.104 R)
• M75: 28,583,366 km (0.069 R)
• M76: 28,716,957 km (0.117 R)
• M77: 29,074,197 km (0.06 R)
• M78: 29,748,135 km (0.099 R)
• M79: 29,838,342 km (0.091 R)
• M80: 30,381,682 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.5

Radius: 11

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.32 AU - 10.18 AU

Year: 8446 Days

Day: 6.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,269,860 km

• M1: 156,629 km (0.077 R)
• M2: 285,882 km (0.116 R)
• M3: 531,072 km (0.112 R)
• M4: 962,214 km (0.047 R)
• M5: 1,031,926 km (0.078 R)
• M6: 1,121,685 km (0.045 R)
• M7: 1,290,431 km (0.091 R)
• M8: 1,368,073 km (0.036 R)
• M9: 1,467,705 km (0.106 R)
• M10: 1,653,206 km (0.107 R)
• M11: 2,398,951 km (0.063 R)
• M12: 3,564,020 km (0.119 R)
• M13: 3,929,637 km (0.06 R)
• M14: 4,073,400 km (0.084 R)
• M15: 4,189,788 km (0.034 R)
• M16: 4,396,083 km (0.086 R)
• M17: 4,757,661 km (0.105 R)
• M18: 4,849,514 km (0.073 R)
• M19: 5,035,165 km (0.037 R)
• M20: 5,128,813 km (0.066 R)
• M21: 5,638,344 km (0.102 R)
• M22: 5,768,344 km (0.03 R)
• M23: 6,031,337 km (0.118 R)
• M24: 6,365,539 km (0.118 R)
• M25: 6,705,874 km (0.106 R)
• M26: 6,878,211 km (0.052 R)
• M27: 7,192,366 km (0.047 R)
• M28: 7,262,827 km (0.102 R)
• M29: 7,439,801 km (0.034 R)
• M30: 7,618,421 km (0.026 R)
• M31: 8,236,111 km (0.117 R)
• M32: 8,607,113 km (0.068 R)
• M33: 8,719,461 km (0.11 R)
• M34: 9,097,495 km (0.089 R)
• M35: 9,674,644 km (0.102 R)
• M36: 10,422,783 km (0.109 R)
• M37: 10,662,887 km (0.105 R)
• M38: 11,026,560 km (0.087 R)
• M39: 11,517,839 km (0.104 R)
• M40: 11,724,584 km (0.089 R)
• M41: 12,225,886 km (0.086 R)
• M42: 12,310,110 km (0.118 R)
• M43: 12,564,127 km (0.095 R)
• M44: 12,819,790 km (0.056 R)
• M45: 13,292,818 km (0.049 R)
• M46: 13,466,352 km (0.096 R)
• M47: 14,657,001 km (0.057 R)
• M48: 15,560,572 km (0.077 R)
• M49: 15,789,307 km (0.109 R)
• M50: 16,250,069 km (0.104 R)
• M51: 16,528,770 km (0.061 R)
• M52: 17,611,409 km (0.094 R)
• M53: 17,849,719 km (0.107 R)
• M54: 18,619,849 km (0.038 R)
• M55: 18,862,646 km (0.071 R)
• M56: 19,449,967 km (0.116 R)
• M57: 20,192,421 km (0.112 R)
• M58: 20,542,032 km (0.118 R)
• M59: 20,793,057 km (0.113 R)
• M60: 21,044,980 km (0.109 R)
• M61: 21,298,099 km (0.076 R)
• M62: 21,858,194 km (0.047 R)
• M63: 22,629,969 km (0.118 R)
• M64: 22,993,193 km (0.118 R)
• M65: 23,935,959 km (0.068 R)
• M66: 26,347,925 km (0.103 R)
• M67: 26,839,504 km (0.053 R)
• M68: 27,004,061 km (0.074 R)
• M69: 27,720,934 km (0.113 R)
• M70: 28,221,040 km (0.12 R)
• M71: 28,500,040 km (0.104 R)
• M72: 28,611,939 km (0.102 R)
• M73: 29,004,783 km (0.069 R)
• M74: 29,342,725 km (0.119 R)
• M75: 29,455,821 km (0.069 R)
• M76: 29,738,860 km (0.093 R)
• M77: 30,708,105 km (0.103 R)
• M78: 30,880,292 km (0.116 R)
• M79: 33,088,207 km (0.084 R)
• M80: 33,618,531 km (0.093 R)
• M81: 35,226,409 km (0.107 R)
• M82: 36,191,016 km (0.114 R)
• M83: 36,737,497 km (0.107 R)
• M84: 36,920,306 km (0.078 R)
• M85: 37,164,449 km (0.107 R)
• M86: 37,347,856 km (0.072 R)
• M87: 38,023,141 km (0.098 R)
• M88: 38,640,382 km (0.116 R)
• M89: 40,198,294 km (0.074 R)
• M90: 42,031,167 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.4

Radius: 9.1

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.77 AU - 12.09 AU

Year: 12007 Days

Day: 13.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,269,860 km

• M1: 141,520 km (0.089 R)
• M2: 548,426 km (0.108 R)
• M3: 1,270,236 km (0.062 R)
• M4: 1,471,145 km (0.064 R)
• M5: 1,628,672 km (0.114 R)
• M6: 2,223,772 km (0.088 R)
• M7: 2,283,761 km (0.102 R)
• M8: 2,848,493 km (0.105 R)
• M9: 3,046,112 km (0.088 R)
• M10: 3,351,142 km (0.08 R)
• M11: 3,420,256 km (0.116 R)
• M12: 3,524,825 km (0.101 R)
• M13: 3,737,404 km (0.064 R)
• M14: 4,249,477 km (0.065 R)
• M15: 4,551,964 km (0.107 R)
• M16: 5,998,575 km (0.051 R)
• M17: 10,414,555 km (0.106 R)
• M18: 10,720,034 km (0.118 R)
• M19: 10,822,508 km (0.111 R)
• M20: 10,925,282 km (0.061 R)
• M21: 12,291,111 km (0.103 R)
• M22: 12,452,228 km (0.105 R)
• M23: 13,599,194 km (0.098 R)
• M24: 14,157,194 km (0.1 R)
• M25: 14,382,489 km (0.107 R)
• M26: 14,665,827 km (0.115 R)
• M27: 16,109,746 km (0.118 R)
• M28: 16,938,219 km (0.111 R)
• M29: 16,997,908 km (0.086 R)
• M30: 17,598,694 km (0.104 R)
• M31: 18,574,520 km (0.083 R)
• M32: 18,759,423 km (0.059 R)
• M33: 18,821,207 km (0.074 R)
• M34: 19,131,024 km (0.039 R)
• M35: 20,134,078 km (0.088 R)
• M36: 20,451,076 km (0.097 R)
• M37: 20,705,841 km (0.098 R)
• M38: 21,025,682 km (0.111 R)
• M39: 21,541,046 km (0.072 R)
• M40: 21,995,375 km (0.108 R)
• M41: 24,179,205 km (0.061 R)
• M42: 24,381,162 km (0.093 R)
• M43: 24,516,099 km (0.111 R)
• M44: 25,058,391 km (0.047 R)
• M45: 25,810,569 km (0.103 R)
• M46: 26,085,830 km (0.07 R)
• M47: 26,293,023 km (0.07 R)
• M48: 26,431,401 km (0.113 R)
• M49: 26,500,664 km (0.096 R)
• M50: 27,057,168 km (0.067 R)
• M51: 28,394,274 km (0.115 R)
• M52: 28,607,302 km (0.116 R)
• M53: 29,752,773 km (0.059 R)
• M54: 30,840,199 km (0.095 R)
• M55: 31,792,988 km (0.082 R)
• M56: 32,979,150 km (0.062 R)
• M57: 34,255,070 km (0.083 R)
• M58: 35,318,112 km (0.066 R)
• M59: 36,314,734 km (0.102 R)
• M60: 36,468,969 km (0.109 R)
• M61: 37,632,092 km (0.111 R)
• M62: 39,201,673 km (0.062 R)
• M63: 40,472,806 km (0.096 R)
• M64: 41,515,503 km (0.106 R)
• M65: 43,218,526 km (0.112 R)
• M66: 45,358,523 km (0.102 R)
• M67: 45,607,604 km (0.08 R)
• M68: 47,280,108 km (0.086 R)
• M69: 47,532,779 km (0.114 R)
• M70: 47,954,794 km (0.037 R)
• M71: 48,972,658 km (0.027 R)
• M72: 49,142,901 km (0.119 R)
• M73: 49,655,124 km (0.106 R)
• M74: 50,169,142 km (0.044 R)
• M75: 50,857,143 km (0.07 R)
• M76: 50,943,460 km (0.081 R)
• M77: 51,375,350 km (0.081 R)
• M78: 51,461,817 km (0.103 R)
• M79: 51,548,434 km (0.036 R)
• M80: 51,721,669 km (0.077 R)
• M81: 51,808,435 km (0.093 R)
• M82: 52,068,736 km (0.073 R)
• M83: 53,289,903 km (0.082 R)
• M84: 53,904,002 km (0.041 R)
• M85: 54,079,780 km (0.059 R)
• M86: 54,167,893 km (0.111 R)
• M87: 55,316,356 km (0.061 R)
• M88: 55,671,352 km (0.059 R)
• M89: 56,294,427 km (0.083 R)
• M90: 57,278,182 km (0.062 R)
• M91: 57,817,183 km (0.107 R)
• M92: 57,907,241 km (0.094 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 15,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit