🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.74 AU - 0.84 AU

Year: 262 Days

Day: 45.8 Hours

Environment

Temp: 93 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.89 AU - 1.09 AU

Year: 367 Days

Day: 33.4 Hours

Environment

Temp: 29 °C

Axial Tilt: 43 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.72 AU - 2 AU

Year: 946 Days

Day: 14.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.03 AU - 2.71 AU

Year: 1360 Days

Day: 43.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 171.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.96 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.6

Radius: 14.3

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.22 AU - 5.88 AU

Year: 4874 Days

Day: 12.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 91,782,606 km

• M1: 675,584 km (0.076 R)
• M2: 1,160,580 km (0.101 R)
• M3: 1,449,603 km (0.044 R)
• M4: 1,908,570 km (0.086 R)
• M5: 2,078,064 km (0.09 R)
• M6: 2,700,990 km (0.063 R)
• M7: 2,914,167 km (0.067 R)
• M8: 3,066,756 km (0.117 R)
• M9: 3,312,097 km (0.102 R)
• M10: 3,680,556 km (0.031 R)
• M11: 3,869,798 km (0.082 R)
• M12: 3,989,775 km (0.092 R)
• M13: 4,135,484 km (0.032 R)
• M14: 4,282,987 km (0.11 R)
• M15: 4,432,286 km (0.061 R)
• M16: 4,968,444 km (0.107 R)
• M17: 5,310,874 km (0.114 R)
• M18: 5,797,815 km (0.079 R)
• M19: 5,908,069 km (0.065 R)
• M20: 7,195,658 km (0.119 R)
• M21: 7,314,289 km (0.106 R)
• M22: 7,643,853 km (0.112 R)
• M23: 7,795,395 km (0.093 R)
• M24: 7,917,168 km (0.102 R)
• M25: 8,039,689 km (0.061 R)
• M26: 8,317,791 km (0.058 R)
• M27: 8,661,866 km (0.077 R)
• M28: 9,689,604 km (0.069 R)
• M29: 9,952,597 km (0.076 R)
• M30: 10,084,991 km (0.106 R)
• M31: 10,452,104 km (0.088 R)
• M32: 10,925,731 km (0.107 R)
• M33: 11,510,359 km (0.101 R)
• M34: 11,684,192 km (0.093 R)
• M35: 11,929,233 km (0.089 R)
• M36: 13,143,071 km (0.11 R)
• M37: 13,361,334 km (0.094 R)
• M38: 14,847,289 km (0.116 R)
• M39: 15,074,828 km (0.117 R)
• M40: 15,571,493 km (0.055 R)
• M41: 16,268,320 km (0.04 R)
• M42: 16,502,740 km (0.075 R)
• M43: 16,659,668 km (0.114 R)
• M44: 17,093,950 km (0.094 R)
• M45: 17,492,030 km (0.092 R)
• M46: 17,812,618 km (0.118 R)
• M47: 18,013,977 km (0.068 R)
• M48: 18,582,000 km (0.102 R)
• M49: 18,868,031 km (0.102 R)
• M50: 19,776,988 km (0.059 R)
• M51: 20,362,963 km (0.104 R)
• M52: 20,615,783 km (0.055 R)
• M53: 20,827,165 km (0.102 R)
• M54: 21,380,528 km (0.097 R)
• M55: 21,809,425 km (0.12 R)
• M56: 21,938,677 km (0.104 R)
• M57: 22,806,644 km (0.034 R)
• M58: 23,244,966 km (0.108 R)
• M59: 24,263,578 km (0.108 R)
• M60: 24,576,387 km (0.053 R)
• M61: 24,935,721 km (0.085 R)
• M62: 25,115,987 km (0.073 R)
• M63: 27,173,855 km (0.104 R)
• M64: 27,312,831 km (0.089 R)
• M65: 27,405,732 km (0.12 R)
• M66: 27,778,380 km (0.066 R)
• M67: 28,058,876 km (0.086 R)
• M68: 28,481,340 km (0.105 R)
• M69: 28,811,503 km (0.117 R)
• M70: 28,906,049 km (0.113 R)
• M71: 29,237,857 km (0.07 R)
• M72: 29,905,063 km (0.097 R)
• M73: 30,529,335 km (0.094 R)
• M74: 30,722,167 km (0.059 R)
• M75: 31,254,735 km (0.094 R)
• M76: 31,839,214 km (0.096 R)
• M77: 32,181,943 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528

Radius: 12.9

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.72 AU - 6.7 AU

Year: 5086 Days

Day: 7 Hours

Environment

Temp: -149 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 91,782,606 km

• M1: 165,006 km (0.116 R)
• M2: 263,891 km (0.037 R)
• M3: 391,647 km (0.037 R)
• M4: 539,300 km (0.034 R)
• M5: 950,096 km (0.118 R)
• M6: 1,148,612 km (0.083 R)
• M7: 1,713,793 km (0.074 R)
• M8: 2,043,657 km (0.085 R)
• M9: 2,146,580 km (0.117 R)
• M10: 2,233,795 km (0.034 R)
• M11: 2,466,420 km (0.066 R)
• M12: 2,669,574 km (0.102 R)
• M13: 3,053,143 km (0.104 R)
• M14: 3,191,671 km (0.088 R)
• M15: 3,640,913 km (0.11 R)
• M16: 3,745,781 km (0.109 R)
• M17: 4,066,818 km (0.102 R)
• M18: 4,219,707 km (0.047 R)
• M19: 4,419,121 km (0.079 R)
• M20: 4,667,154 km (0.059 R)
• M21: 4,966,201 km (0.078 R)
• M22: 5,200,620 km (0.104 R)
• M23: 5,414,845 km (0.103 R)
• M24: 6,477,887 km (0.119 R)
• M25: 6,631,374 km (0.092 R)
• M26: 6,837,819 km (0.116 R)
• M27: 7,230,813 km (0.05 R)
• M28: 7,336,878 km (0.113 R)
• M29: 7,443,392 km (0.081 R)
• M30: 7,577,431 km (0.108 R)
• M31: 7,658,214 km (0.047 R)
• M32: 8,066,317 km (0.084 R)
• M33: 8,875,642 km (0.091 R)
• M34: 9,857,303 km (0.087 R)
• M35: 10,093,368 km (0.12 R)
• M36: 10,601,104 km (0.082 R)
• M37: 10,873,372 km (0.081 R)
• M38: 10,995,144 km (0.107 R)
• M39: 11,301,521 km (0.06 R)
• M40: 11,455,756 km (0.098 R)
• M41: 12,205,840 km (0.119 R)
• M42: 12,522,987 km (0.09 R)
• M43: 12,778,800 km (0.048 R)
• M44: 13,036,258 km (0.119 R)
• M45: 13,328,123 km (0.089 R)
• M46: 13,458,423 km (0.064 R)
• M47: 13,852,164 km (0.07 R)
• M48: 13,984,259 km (0.075 R)
• M49: 14,516,678 km (0.059 R)
• M50: 14,920,443 km (0.108 R)
• M51: 15,635,969 km (0.089 R)
• M52: 17,206,597 km (0.07 R)
• M53: 17,384,320 km (0.093 R)
• M54: 17,813,067 km (0.081 R)
• M55: 17,956,831 km (0.116 R)
• M56: 18,900,345 km (0.069 R)
• M57: 19,230,657 km (0.12 R)
• M58: 19,563,063 km (0.077 R)
• M59: 19,748,415 km (0.071 R)
• M60: 20,009,014 km (0.116 R)
• M61: 20,646,601 km (0.115 R)
• M62: 20,873,241 km (0.083 R)
• M63: 21,290,919 km (0.117 R)
• M64: 21,558,250 km (0.036 R)
• M65: 23,381,100 km (0.116 R)
• M66: 23,538,627 km (0.095 R)
• M67: 23,775,440 km (0.087 R)
• M68: 23,973,358 km (0.116 R)
• M69: 25,051,659 km (0.053 R)
• M70: 25,576,598 km (0.088 R)
• M71: 25,901,375 km (0.096 R)
• M72: 25,982,757 km (0.075 R)
• M73: 26,268,489 km (0.097 R)
• M74: 26,350,169 km (0.073 R)
• M75: 26,514,128 km (0.108 R)
• M76: 27,090,230 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.3

Radius: 14.7

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.4 AU - 7.26 AU

Year: 5937 Days

Day: 5.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 91,782,606 km

• M1: 244,144 km (0.112 R)
• M2: 546,331 km (0.071 R)
• M3: 683,064 km (0.095 R)
• M4: 844,929 km (0.092 R)
• M5: 997,070 km (0.095 R)
• M6: 1,133,653 km (0.068 R)
• M7: 1,344,436 km (0.057 R)
• M8: 1,671,158 km (0.091 R)
• M9: 2,008,052 km (0.09 R)
• M10: 2,201,183 km (0.046 R)
• M11: 2,623,947 km (0.11 R)
• M12: 2,746,916 km (0.117 R)
• M13: 4,042,284 km (0.083 R)
• M14: 4,288,522 km (0.055 R)
• M15: 4,392,642 km (0.099 R)
• M16: 4,582,183 km (0.069 R)
• M17: 5,211,691 km (0.069 R)
• M18: 5,548,136 km (0.116 R)
• M19: 7,560,976 km (0.113 R)
• M20: 7,738,249 km (0.098 R)
• M21: 8,644,812 km (0.113 R)
• M22: 9,475,828 km (0.088 R)
• M23: 9,639,788 km (0.059 R)
• M24: 9,776,969 km (0.071 R)
• M25: 10,025,750 km (0.105 R)
• M26: 10,276,476 km (0.085 R)
• M27: 10,416,799 km (0.1 R)
• M28: 11,300,623 km (0.034 R)
• M29: 11,590,843 km (0.1 R)
• M30: 11,854,285 km (0.114 R)
• M31: 12,416,773 km (0.119 R)
• M32: 12,686,348 km (0.111 R)
• M33: 12,957,868 km (0.067 R)
• M34: 13,200,666 km (0.101 R)
• M35: 14,187,563 km (0.073 R)
• M36: 14,690,062 km (0.097 R)
• M37: 14,879,902 km (0.071 R)
• M38: 15,038,775 km (0.083 R)
• M39: 15,326,302 km (0.114 R)
• M40: 15,550,998 km (0.105 R)
• M41: 15,744,577 km (0.045 R)
• M42: 16,264,729 km (0.099 R)
• M43: 16,757,505 km (0.102 R)
• M44: 16,989,232 km (0.039 R)
• M45: 17,122,075 km (0.082 R)
• M46: 17,288,577 km (0.109 R)
• M47: 17,623,377 km (0.098 R)
• M48: 17,994,081 km (0.113 R)
• M49: 18,231,343 km (0.114 R)
• M50: 18,333,369 km (0.086 R)
• M51: 18,572,127 km (0.071 R)
• M52: 18,709,009 km (0.057 R)
• M53: 19,502,626 km (0.077 R)
• M54: 19,781,326 km (0.093 R)
• M55: 19,886,195 km (0.072 R)
• M56: 19,991,212 km (0.053 R)
• M57: 20,838,086 km (0.071 R)
• M58: 21,445,004 km (0.086 R)
• M59: 21,804,787 km (0.114 R)
• M60: 21,985,352 km (0.04 R)
• M61: 22,348,127 km (0.075 R)
• M62: 22,822,651 km (0.039 R)
• M63: 22,932,755 km (0.093 R)
• M64: 23,153,262 km (0.089 R)
• M65: 23,485,370 km (0.111 R)
• M66: 24,116,972 km (0.079 R)
• M67: 24,603,763 km (0.106 R)
• M68: 24,867,205 km (0.069 R)
• M69: 25,321,085 km (0.089 R)
• M70: 25,472,927 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.9

Radius: 5.6

Gravity: 15.49 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 19.09 AU - 19.39 AU

Year: 31460 Days

Day: 24.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,782,606 km

• M1: 72,555 km (0.092 R)
• M2: 112,198 km (0.087 R)
• M3: 238,160 km (0.113 R)
• M4: 329,115 km (0.032 R)
• M5: 499,358 km (0.047 R)
• M6: 594,652 km (0.087 R)
• M7: 670,198 km (0.052 R)
• M8: 749,037 km (0.08 R)
• M9: 1,095,056 km (0.074 R)
• M10: 1,220,569 km (0.103 R)
• M11: 1,317,658 km (0.073 R)
• M12: 1,589,477 km (0.113 R)
• M13: 1,878,500 km (0.1 R)
• M14: 2,144,934 km (0.101 R)
• M15: 2,423,186 km (0.118 R)
• M16: 2,883,349 km (0.117 R)
• M17: 3,324,813 km (0.117 R)
• M18: 3,929,786 km (0.091 R)
• M19: 4,171,537 km (0.069 R)
• M20: 4,269,673 km (0.09 R)
• M21: 4,318,891 km (0.108 R)
• M22: 5,451,047 km (0.071 R)
• M23: 6,726,219 km (0.119 R)
• M24: 8,520,048 km (0.101 R)
• M25: 9,148,957 km (0.085 R)
• M26: 10,517,628 km (0.067 R)
• M27: 10,987,964 km (0.094 R)
• M28: 11,055,582 km (0.118 R)
• M29: 12,439,512 km (0.086 R)
• M30: 13,585,282 km (0.09 R)
• M31: 14,244,560 km (0.072 R)
• M32: 14,989,108 km (0.094 R)
• M33: 15,517,937 km (0.083 R)
• M34: 17,062,086 km (0.085 R)
• M35: 17,455,678 km (0.058 R)
• M36: 18,011,883 km (0.1 R)
• M37: 18,332,172 km (0.101 R)
• M38: 18,654,555 km (0.082 R)
• M39: 19,468,368 km (0.058 R)
• M40: 19,879,612 km (0.106 R)
• M41: 20,210,672 km (0.114 R)
• M42: 20,377,025 km (0.103 R)
• M43: 21,553,164 km (0.083 R)
• M44: 22,149,610 km (0.104 R)
• M45: 23,883,150 km (0.081 R)
• M46: 27,203,176 km (0.109 R)
• M47: 27,662,741 km (0.03 R)
• M48: 28,310,499 km (0.06 R)
• M49: 28,776,198 km (0.11 R)
• M50: 29,432,633 km (0.041 R)
• M51: 30,093,856 km (0.107 R)
• M52: 32,495,051 km (0.108 R)
• M53: 33,570,959 km (0.055 R)
• M54: 36,361,857 km (0.103 R)
• M55: 36,766,669 km (0.113 R)
• M56: 39,329,879 km (0.054 R)
• M57: 43,227,950 km (0.081 R)
• M58: 47,577,957 km (0.077 R)
• M59: 48,131,469 km (0.09 R)
• M60: 48,687,076 km (0.073 R)
• M61: 48,798,526 km (0.076 R)
• M62: 49,244,926 km (0.042 R)
• M63: 50,479,408 km (0.079 R)
• M64: 51,610,517 km (0.095 R)
• M65: 52,978,740 km (0.046 R)
• M66: 53,207,923 km (0.112 R)
• M67: 53,437,556 km (0.118 R)
• M68: 53,667,339 km (0.095 R)
• M69: 54,012,760 km (0.119 R)
• M70: 54,705,847 km (0.119 R)
• M71: 55,867,474 km (0.119 R)
• M72: 56,802,611 km (0.053 R)
• M73: 57,389,782 km (0.079 R)
• M74: 57,625,100 km (0.115 R)
• M75: 59,996,675 km (0.111 R)
• M76: 63,127,160 km (0.099 R)
• M77: 64,957,191 km (0.082 R)
• M78: 65,079,861 km (0.077 R)
• M79: 67,548,375 km (0.103 R)
• M80: 67,672,691 km (0.063 R)
• M81: 68,794,226 km (0.056 R)
• M82: 70,173,220 km (0.094 R)
• M83: 71,181,958 km (0.071 R)
• M84: 72,195,334 km (0.11 R)
• M85: 74,749,867 km (0.103 R)
• M86: 74,878,372 km (0.049 R)
• M87: 79,553,006 km (0.077 R)
• M88: 81,396,351 km (0.098 R)
• M89: 81,925,628 km (0.118 R)
• M90: 82,190,716 km (0.072 R)
• M91: 84,053,957 km (0.088 R)
• M92: 84,321,289 km (0.105 R)
• M93: 84,588,919 km (0.068 R)
• M94: 89,453,842 km (0.108 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 10,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit