🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.45 AU - 0.55 AU

Year: 130 Days

Day: 35.7 Hours

Environment

Temp: 227 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,453,553 km

• M1: 147,653 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.49 AU - 0.61 AU

Year: 150 Days

Day: 44.3 Hours

Environment

Temp: 181 °C

Axial Tilt: 130.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.58 AU - 0.62 AU

Year: 171 Days

Day: 15.2 Hours

Environment

Temp: 209 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,453,553 km

• M1: 266,135 km (0.084 R)
• M2: 412,741 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.69 AU - 0.79 AU

Year: 234 Days

Day: 22.1 Hours

Environment

Temp: 125 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.83 AU - 1.33 AU

Year: 412 Days

Day: 24.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.32 AU - 1.74 AU

Year: 695 Days

Day: 27.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.27 AU - 3.39 AU

Year: 2231 Days

Day: 33.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,453,553 km

• M1: 158,574 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.1

Radius: 14.1

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 9.55 AU - 13.19 AU

Year: 14074 Days

Day: 7.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,453,553 km

• M1: 190,438 km (0.119 R)
• M2: 319,541 km (0.074 R)
• M3: 425,606 km (0.041 R)
• M4: 617,540 km (0.061 R)
• M5: 783,594 km (0.043 R)
• M6: 924,515 km (0.065 R)
• M7: 1,328,728 km (0.11 R)
• M8: 1,654,852 km (0.096 R)
• M9: 1,978,881 km (0.118 R)
• M10: 2,120,101 km (0.111 R)
• M11: 2,294,233 km (0.073 R)
• M12: 2,413,014 km (0.038 R)
• M13: 2,503,520 km (0.069 R)
• M14: 2,973,706 km (0.098 R)
• M15: 3,540,084 km (0.103 R)
• M16: 3,889,245 km (0.106 R)
• M17: 4,104,218 km (0.094 R)
• M18: 4,323,079 km (0.086 R)
• M19: 5,355,753 km (0.095 R)
• M20: 5,555,317 km (0.108 R)
• M21: 6,632,122 km (0.091 R)
• M22: 6,760,627 km (0.025 R)
• M23: 7,503,979 km (0.096 R)
• M24: 8,691,187 km (0.1 R)
• M25: 9,887,222 km (0.105 R)
• M26: 10,579,561 km (0.11 R)
• M27: 11,595,929 km (0.12 R)
• M28: 11,854,883 km (0.029 R)
• M29: 12,115,782 km (0.077 R)
• M30: 12,273,159 km (0.098 R)
• M31: 12,378,625 km (0.045 R)
• M32: 13,016,960 km (0.112 R)
• M33: 13,611,761 km (0.051 R)
• M34: 14,492,593 km (0.083 R)
• M35: 14,715,793 km (0.066 R)
• M36: 14,827,692 km (0.071 R)
• M37: 15,108,936 km (0.119 R)
• M38: 15,222,032 km (0.055 R)
• M39: 15,335,278 km (0.111 R)
• M40: 15,619,663 km (0.078 R)
• M41: 15,791,102 km (0.104 R)
• M42: 17,362,778 km (0.112 R)
• M43: 17,481,110 km (0.083 R)
• M44: 17,897,590 km (0.119 R)
• M45: 18,437,938 km (0.065 R)
• M46: 19,596,423 km (0.117 R)
• M47: 20,402,457 km (0.12 R)
• M48: 20,841,078 km (0.112 R)
• M49: 20,966,890 km (0.095 R)
• M50: 21,282,691 km (0.083 R)
• M51: 21,600,137 km (0.086 R)
• M52: 22,303,995 km (0.067 R)
• M53: 22,497,276 km (0.111 R)
• M54: 22,755,781 km (0.095 R)
• M55: 24,261,633 km (0.107 R)
• M56: 27,921,695 km (0.1 R)
• M57: 28,199,647 km (0.081 R)
• M58: 29,109,352 km (0.088 R)
• M59: 32,404,544 km (0.106 R)
• M60: 32,623,556 km (0.096 R)
• M61: 33,136,527 km (0.105 R)
• M62: 34,021,997 km (0.093 R)
• M63: 34,244,598 km (0.086 R)
• M64: 36,118,312 km (0.109 R)
• M65: 36,877,222 km (0.103 R)
• M66: 39,185,068 km (0.045 R)
• M67: 39,652,262 km (0.068 R)
• M68: 39,808,293 km (0.084 R)
• M69: 41,301,878 km (0.11 R)
• M70: 41,777,300 km (0.079 R)
• M71: 42,334,253 km (0.107 R)
• M72: 42,733,679 km (0.034 R)
• M73: 43,053,968 km (0.09 R)
• M74: 43,375,155 km (0.05 R)
• M75: 44,181,637 km (0.088 R)
• M76: 45,645,751 km (0.114 R)
• M77: 46,219,459 km (0.045 R)
• M78: 46,877,989 km (0.042 R)
• M79: 47,125,723 km (0.119 R)
• M80: 49,711,372 km (0.082 R)
• M81: 50,301,536 km (0.104 R)
• M82: 52,514,089 km (0.099 R)
• M83: 54,150,988 km (0.04 R)
• M84: 56,242,367 km (0.076 R)
• M85: 56,330,181 km (0.037 R)
• M86: 58,449,085 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.8

Radius: 5

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 13.07 AU - 15.71 AU

Year: 20038 Days

Day: 23.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,453,553 km

• M1: 98,435 km (0.085 R)
• M2: 316,549 km (0.055 R)
• M3: 749,037 km (0.095 R)
• M4: 864,825 km (0.1 R)
• M5: 1,363,734 km (0.081 R)
• M6: 1,546,992 km (0.086 R)
• M7: 1,982,321 km (0.1 R)
• M8: 2,237,087 km (0.103 R)
• M9: 2,676,156 km (0.068 R)
• M10: 2,777,284 km (0.073 R)
• M11: 3,410,682 km (0.117 R)
• M12: 3,743,537 km (0.074 R)
• M13: 4,144,908 km (0.116 R)
• M14: 4,232,722 km (0.098 R)
• M15: 4,321,134 km (0.12 R)
• M16: 4,864,324 km (0.112 R)
• M17: 4,957,075 km (0.094 R)
• M18: 5,333,463 km (0.109 R)
• M19: 6,047,195 km (0.102 R)
• M20: 6,415,355 km (0.11 R)
• M21: 6,825,104 km (0.058 R)
• M22: 7,313,840 km (0.095 R)
• M23: 7,491,263 km (0.072 R)
• M24: 7,669,883 km (0.111 R)
• M25: 7,813,946 km (0.07 R)
• M26: 7,995,109 km (0.117 R)
• M27: 8,068,112 km (0.11 R)
• M28: 9,571,571 km (0.095 R)
• M29: 9,726,704 km (0.086 R)
• M30: 9,843,540 km (0.106 R)
• M31: 10,236,234 km (0.1 R)
• M32: 10,514,337 km (0.05 R)
• M33: 11,077,722 km (0.117 R)
• M34: 11,322,165 km (0.086 R)
• M35: 11,609,692 km (0.078 R)
• M36: 12,108,152 km (0.078 R)
• M37: 12,402,112 km (0.075 R)
• M38: 12,528,822 km (0.077 R)
• M39: 12,571,158 km (0.098 R)
• M40: 12,954,278 km (0.116 R)
• M41: 13,298,054 km (0.094 R)
• M42: 13,341,288 km (0.061 R)
• M43: 13,732,037 km (0.033 R)
• M44: 15,241,779 km (0.105 R)
• M45: 15,695,809 km (0.08 R)
• M46: 15,878,617 km (0.057 R)
• M47: 16,617,032 km (0.115 R)
• M48: 17,508,486 km (0.036 R)
• M49: 17,745,599 km (0.061 R)
• M50: 17,936,037 km (0.081 R)
• M51: 18,175,094 km (0.081 R)
• M52: 19,239,483 km (0.09 R)
• M53: 20,075,735 km (0.068 R)
• M54: 20,723,195 km (0.101 R)
• M55: 21,326,822 km (0.057 R)
• M56: 21,377,386 km (0.025 R)
• M57: 21,936,284 km (0.065 R)
• M58: 21,987,446 km (0.115 R)
• M59: 22,603,041 km (0.109 R)
• M60: 22,654,653 km (0.114 R)
• M61: 23,432,711 km (0.042 R)
• M62: 23,851,286 km (0.088 R)
• M63: 25,389,302 km (0.09 R)
• M64: 26,034,966 km (0.104 R)
• M65: 27,068,388 km (0.038 R)
• M66: 27,342,452 km (0.087 R)
• M67: 27,452,406 km (0.101 R)
• M68: 27,727,965 km (0.025 R)
• M69: 28,059,624 km (0.084 R)
• M70: 28,559,729 km (0.095 R)
• M71: 28,671,330 km (0.053 R)
• M72: 29,568,767 km (0.067 R)
• M73: 30,247,941 km (0.075 R)
• M74: 30,589,473 km (0.112 R)
• M75: 31,621,699 km (0.115 R)
• M76: 32,432,370 km (0.118 R)
• M77: 32,548,757 km (0.052 R)
• M78: 33,074,144 km (0.113 R)
• M79: 33,484,641 km (0.074 R)
• M80: 34,667,063 km (0.092 R)
• M81: 35,203,521 km (0.05 R)
• M82: 35,323,049 km (0.05 R)
• M83: 35,983,225 km (0.119 R)
• M84: 36,829,350 km (0.106 R)
• M85: 39,406,922 km (0.114 R)
• M86: 40,091,481 km (0.055 R)
• M87: 40,153,864 km (0.083 R)
• M88: 40,216,396 km (0.055 R)
• M89: 41,472,419 km (0.104 R)
• M90: 41,535,550 km (0.108 R)
• M91: 41,851,800 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.4

Radius: 6

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 13.48 AU - 18.08 AU

Year: 23011 Days

Day: 19.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,453,553 km

• M1: 140,024 km (0.097 R)
• M2: 317,746 km (0.1 R)
• M3: 521,199 km (0.094 R)
• M4: 849,866 km (0.114 R)
• M5: 1,183,170 km (0.118 R)
• M6: 1,285,495 km (0.087 R)
• M7: 1,364,183 km (0.104 R)
• M8: 2,299,020 km (0.083 R)
• M9: 3,139,012 km (0.063 R)
• M10: 3,389,888 km (0.075 R)
• M11: 3,987,232 km (0.091 R)
• M12: 4,025,679 km (0.093 R)
• M13: 5,067,478 km (0.109 R)
• M14: 6,913,217 km (0.069 R)
• M15: 7,333,288 km (0.115 R)
• M16: 7,427,684 km (0.111 R)
• M17: 7,617,972 km (0.099 R)
• M18: 7,906,098 km (0.119 R)
• M19: 10,337,662 km (0.091 R)
• M20: 10,817,422 km (0.061 R)
• M21: 10,871,277 km (0.104 R)
• M22: 11,087,147 km (0.104 R)
• M23: 11,304,513 km (0.07 R)
• M24: 11,743,433 km (0.071 R)
• M25: 12,864,968 km (0.084 R)
• M26: 13,265,591 km (0.1 R)
• M27: 13,612,209 km (0.096 R)
• M28: 13,844,834 km (0.109 R)
• M29: 14,196,539 km (0.054 R)
• M30: 15,692,817 km (0.045 R)
• M31: 15,753,703 km (0.112 R)
• M32: 15,814,589 km (0.115 R)
• M33: 16,366,905 km (0.108 R)
• M34: 16,738,506 km (0.083 R)
• M35: 16,987,885 km (0.07 R)
• M36: 17,364,124 km (0.066 R)
• M37: 18,381,090 km (0.119 R)
• M38: 18,702,726 km (0.114 R)
• M39: 19,286,606 km (0.11 R)
• M40: 19,876,321 km (0.102 R)
• M41: 20,008,117 km (0.116 R)
• M42: 21,410,298 km (0.083 R)
• M43: 21,748,688 km (0.105 R)
• M44: 23,050,938 km (0.034 R)
• M45: 23,328,442 km (0.06 R)
• M46: 24,378,319 km (0.097 R)
• M47: 24,590,300 km (0.086 R)
• M48: 25,515,263 km (0.104 R)
• M49: 27,325,996 km (0.037 R)
• M50: 28,135,769 km (0.084 R)
• M51: 29,477,812 km (0.119 R)
• M52: 29,628,307 km (0.103 R)
• M53: 29,703,555 km (0.044 R)
• M54: 30,536,067 km (0.094 R)
• M55: 30,993,238 km (0.111 R)
• M56: 31,222,721 km (0.095 R)
• M57: 31,529,696 km (0.039 R)
• M58: 32,456,305 km (0.08 R)
• M59: 33,079,081 km (0.119 R)
• M60: 33,548,669 km (0.103 R)
• M61: 33,627,058 km (0.089 R)
• M62: 33,862,974 km (0.11 R)
• M63: 35,050,332 km (0.109 R)
• M64: 37,791,713 km (0.056 R)
• M65: 38,446,653 km (0.084 R)
• M66: 40,183,783 km (0.056 R)
• M67: 40,684,787 km (0.085 R)
• M68: 41,019,886 km (0.108 R)
• M69: 42,879,686 km (0.069 R)
• M70: 43,477,180 km (0.049 R)
• M71: 45,026,117 km (0.077 R)
• M72: 45,807,317 km (0.08 R)
• M73: 46,156,029 km (0.032 R)
• M74: 47,119,440 km (0.096 R)
• M75: 47,207,254 km (0.116 R)
• M76: 47,824,195 km (0.116 R)
• M77: 48,000,870 km (0.116 R)
• M78: 49,333,339 km (0.039 R)
• M79: 49,690,728 km (0.114 R)
• M80: 51,762,359 km (0.047 R)
• M81: 51,943,821 km (0.115 R)
• M82: 53,403,149 km (0.112 R)
• M83: 53,678,259 km (0.097 R)
• M84: 55,153,444 km (0.12 R)
• M85: 55,338,796 km (0.051 R)
• M86: 55,431,546 km (0.096 R)
• M87: 55,524,446 km (0.116 R)
• M88: 57,955,412 km (0.119 R)
• M89: 61,282,319 km (0.101 R)
• M90: 61,474,253 km (0.107 R)
• M91: 62,726,986 km (0.106 R)
• M92: 63,114,145 km (0.073 R)
• M93: 63,696,230 km (0.077 R)
• M94: 64,866,086 km (0.093 R)
• M95: 65,453,556 km (0.095 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 12,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit