🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.44 AU - 0.64 AU

Year: 143 Days

Day: 14.4 Hours

Environment

Temp: 253 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.58 AU - 0.64 AU

Year: 171 Days

Day: 14 Hours

Environment

Temp: 196 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.87 AU - 1.29 AU

Year: 404 Days

Day: 40.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 51.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.71 AU - 2.15 AU

Year: 965 Days

Day: 35.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.94 AU - 2.48 AU

Year: 1182 Days

Day: 20.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.88 AU - 2.54 AU

Year: 1182 Days

Day: 43.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.87 AU - 2.99 AU

Year: 1363 Days

Day: 31.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,273,152 km

• M1: 2,135,210 km (0.096 R)

Asteroid Belt

Center: 4.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.3

Radius: 11.4

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.07 AU - 8.39 AU

Year: 6283 Days

Day: 11.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,273,152 km

• M1: 223,798 km (0.072 R)
• M2: 556,803 km (0.071 R)
• M3: 648,806 km (0.073 R)
• M4: 837,000 km (0.081 R)
• M5: 931,546 km (0.073 R)
• M6: 1,346,979 km (0.099 R)
• M7: 1,677,740 km (0.118 R)
• M8: 2,145,832 km (0.097 R)
• M9: 2,259,526 km (0.068 R)
• M10: 2,838,171 km (0.087 R)
• M11: 3,198,253 km (0.068 R)
• M12: 3,394,974 km (0.084 R)
• M13: 3,640,913 km (0.081 R)
• M14: 3,846,460 km (0.088 R)
• M15: 4,534,910 km (0.059 R)
• M16: 4,657,431 km (0.097 R)
• M17: 5,235,626 km (0.025 R)
• M18: 5,520,311 km (0.086 R)
• M19: 6,404,434 km (0.057 R)
• M20: 6,487,162 km (0.061 R)
• M21: 6,570,039 km (0.109 R)
• M22: 6,681,191 km (0.079 R)
• M23: 6,849,039 km (0.071 R)
• M24: 6,961,836 km (0.091 R)
• M25: 7,332,540 km (0.081 R)
• M26: 8,725,894 km (0.104 R)
• M27: 9,187,553 km (0.091 R)
• M28: 9,847,429 km (0.036 R)
• M29: 9,974,887 km (0.116 R)
• M30: 10,134,807 km (0.027 R)
• M31: 10,425,176 km (0.114 R)
• M32: 11,146,238 km (0.083 R)
• M33: 11,479,393 km (0.104 R)
• M34: 11,647,092 km (0.109 R)
• M35: 11,815,838 km (0.068 R)
• M36: 12,155,425 km (0.106 R)
• M37: 12,567,268 km (0.106 R)
• M38: 13,228,790 km (0.109 R)
• M39: 13,334,406 km (0.065 R)
• M40: 13,581,542 km (0.12 R)
• M41: 13,830,323 km (0.076 R)
• M42: 14,549,440 km (0.092 R)
• M43: 14,877,059 km (0.108 R)
• M44: 15,502,379 km (0.118 R)
• M45: 15,613,679 km (0.081 R)
• M46: 16,513,361 km (0.061 R)
• M47: 16,855,192 km (0.066 R)
• M48: 17,276,011 km (0.107 R)
• M49: 17,352,904 km (0.089 R)
• M50: 17,506,990 km (0.113 R)
• M51: 17,622,928 km (0.058 R)
• M52: 17,972,090 km (0.083 R)
• M53: 18,480,573 km (0.101 R)
• M54: 18,835,419 km (0.077 R)
• M55: 19,073,280 km (0.115 R)
• M56: 19,152,716 km (0.058 R)
• M57: 19,391,774 km (0.066 R)
• M58: 19,792,546 km (0.108 R)
• M59: 19,994,055 km (0.084 R)
• M60: 20,074,688 km (0.091 R)
• M61: 20,439,557 km (0.077 R)
• M62: 21,216,718 km (0.058 R)
• M63: 21,422,864 km (0.064 R)
• M64: 22,003,603 km (0.088 R)
• M65: 22,170,554 km (0.101 R)
• M66: 22,295,917 km (0.047 R)
• M67: 22,463,616 km (0.104 R)
• M68: 23,095,966 km (0.105 R)
• M69: 23,520,675 km (0.116 R)
• M70: 23,905,291 km (0.062 R)
• M71: 24,507,572 km (0.113 R)
• M72: 25,771,076 km (0.111 R)
• M73: 26,344,335 km (0.117 R)
• M74: 27,145,132 km (0.095 R)
• M75: 27,368,930 km (0.03 R)
• M76: 27,548,448 km (0.099 R)
• M77: 27,683,385 km (0.054 R)
• M78: 27,908,680 km (0.082 R)
• M79: 28,815,991 km (0.113 R)
• M80: 29,733,026 km (0.065 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.4

Radius: 14.6

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 9.34 AU - 9.94 AU

Year: 10772 Days

Day: 5.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 47,273,152 km

• M1: 327,320 km (0.086 R)
• M2: 442,511 km (0.11 R)
• M3: 730,935 km (0.09 R)
• M4: 880,234 km (0.116 R)
• M5: 1,279,810 km (0.092 R)
• M6: 1,441,375 km (0.048 R)
• M7: 2,185,326 km (0.063 R)
• M8: 2,353,025 km (0.103 R)
• M9: 3,129,587 km (0.062 R)
• M10: 3,416,217 km (0.108 R)
• M11: 3,513,755 km (0.071 R)
• M12: 3,678,462 km (0.071 R)
• M13: 4,612,102 km (0.093 R)
• M14: 4,792,817 km (0.091 R)
• M15: 5,463,464 km (0.098 R)
• M16: 5,578,056 km (0.085 R)
• M17: 5,848,828 km (0.071 R)
• M18: 6,203,375 km (0.095 R)
• M19: 8,386,905 km (0.096 R)
• M20: 8,653,040 km (0.048 R)
• M21: 9,468,199 km (0.115 R)
• M22: 9,838,304 km (0.09 R)
• M23: 10,119,099 km (0.068 R)
• M24: 10,213,346 km (0.046 R)
• M25: 10,307,892 km (0.093 R)
• M26: 10,688,768 km (0.107 R)
• M27: 10,784,660 km (0.089 R)
• M28: 11,171,371 km (0.116 R)
• M29: 11,317,677 km (0.11 R)
• M30: 12,108,152 km (0.111 R)
• M31: 12,459,707 km (0.098 R)
• M32: 13,018,904 km (0.101 R)
• M33: 13,534,419 km (0.098 R)
• M34: 14,056,665 km (0.081 R)
• M35: 15,228,764 km (0.108 R)
• M36: 16,376,778 km (0.108 R)
• M37: 16,543,131 km (0.117 R)
• M38: 18,755,683 km (0.071 R)
• M39: 19,985,378 km (0.085 R)
• M40: 20,163,100 km (0.114 R)
• M41: 20,580,029 km (0.114 R)
• M42: 21,301,241 km (0.115 R)
• M43: 21,786,835 km (0.087 R)
• M44: 22,153,350 km (0.101 R)
• M45: 22,337,356 km (0.111 R)
• M46: 24,585,213 km (0.071 R)
• M47: 24,839,530 km (0.096 R)
• M48: 25,286,378 km (0.077 R)
• M49: 25,478,761 km (0.113 R)
• M50: 26,253,230 km (0.066 R)
• M51: 26,969,803 km (0.07 R)
• M52: 27,758,932 km (0.095 R)
• M53: 27,957,448 km (0.098 R)
• M54: 28,222,835 km (0.102 R)
• M55: 29,292,609 km (0.082 R)
• M56: 29,494,716 km (0.058 R)
• M57: 29,629,803 km (0.111 R)
• M58: 29,764,890 km (0.113 R)
• M59: 30,375,848 km (0.105 R)
• M60: 32,790,656 km (0.104 R)
• M61: 34,198,073 km (0.102 R)
• M62: 34,837,903 km (0.047 R)
• M63: 35,052,127 km (0.103 R)
• M64: 39,426,070 km (0.062 R)
• M65: 39,947,568 km (0.097 R)
• M66: 40,846,801 km (0.082 R)
• M67: 41,147,942 km (0.093 R)
• M68: 42,817,903 km (0.117 R)
• M69: 43,047,386 km (0.098 R)
• M70: 43,277,168 km (0.054 R)
• M71: 43,815,122 km (0.119 R)
• M72: 44,046,251 km (0.042 R)
• M73: 44,509,854 km (0.071 R)
• M74: 44,742,330 km (0.098 R)
• M75: 45,676,119 km (0.112 R)
• M76: 46,067,019 km (0.055 R)
• M77: 46,380,576 km (0.1 R)
• M78: 49,474,858 km (0.118 R)
• M79: 49,796,045 km (0.083 R)
• M80: 50,117,830 km (0.066 R)
• M81: 50,521,146 km (0.047 R)
• M82: 50,844,427 km (0.11 R)
• M83: 51,087,523 km (0.055 R)
• M84: 51,249,687 km (0.095 R)
• M85: 52,799,222 km (0.083 R)
• M86: 53,703,242 km (0.082 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.3

Radius: 10.6

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 11.09 AU - 12.73 AU

Year: 14792 Days

Day: 12.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,273,152 km

• M1: 139,575 km (0.088 R)
• M2: 209,886 km (0.103 R)
• M3: 307,124 km (0.082 R)
• M4: 566,976 km (0.062 R)
• M5: 1,644,978 km (0.043 R)
• M6: 2,761,726 km (0.057 R)
• M7: 3,320,175 km (0.078 R)
• M8: 3,406,942 km (0.114 R)
• M9: 3,672,029 km (0.08 R)
• M10: 3,852,594 km (0.114 R)
• M11: 3,943,849 km (0.118 R)
• M12: 4,128,901 km (0.113 R)
• M13: 4,348,212 km (0.117 R)
• M14: 4,443,506 km (0.12 R)
• M15: 4,733,426 km (0.048 R)
• M16: 4,831,413 km (0.057 R)
• M17: 5,096,201 km (0.118 R)
• M18: 5,709,104 km (0.115 R)
• M19: 5,778,667 km (0.079 R)
• M20: 5,883,684 km (0.085 R)
• M21: 6,237,932 km (0.065 R)
• M22: 7,455,808 km (0.095 R)
• M23: 7,723,588 km (0.078 R)
• M24: 7,800,631 km (0.104 R)
• M25: 8,072,451 km (0.077 R)
• M26: 8,189,885 km (0.09 R)
• M27: 8,307,918 km (0.058 R)
• M28: 8,386,905 km (0.073 R)
• M29: 8,505,836 km (0.064 R)
• M30: 9,068,473 km (0.093 R)
• M31: 9,190,545 km (0.108 R)
• M32: 9,313,215 km (0.119 R)
• M33: 9,601,640 km (0.073 R)
• M34: 9,851,169 km (0.109 R)
• M35: 11,000,679 km (0.119 R)
• M36: 11,305,560 km (0.036 R)
• M37: 11,393,224 km (0.078 R)
• M38: 11,657,564 km (0.08 R)
• M39: 11,746,126 km (0.118 R)
• M40: 12,013,008 km (0.108 R)
• M41: 13,331,564 km (0.063 R)
• M42: 16,301,231 km (0.07 R)
• M43: 16,698,862 km (0.107 R)
• M44: 17,049,370 km (0.114 R)
• M45: 17,150,049 km (0.086 R)
• M46: 17,452,985 km (0.042 R)
• M47: 18,218,178 km (0.103 R)
• M48: 18,838,261 km (0.097 R)
• M49: 19,570,543 km (0.107 R)
• M50: 19,887,092 km (0.097 R)
• M51: 20,418,613 km (0.077 R)
• M52: 20,578,982 km (0.078 R)
• M53: 21,767,837 km (0.064 R)
• M54: 21,986,399 km (0.117 R)
• M55: 22,591,074 km (0.069 R)
• M56: 23,257,083 km (0.095 R)
• M57: 24,155,119 km (0.108 R)
• M58: 25,351,005 km (0.093 R)
• M59: 25,523,342 km (0.057 R)
• M60: 26,042,895 km (0.08 R)
• M61: 27,799,922 km (0.04 R)
• M62: 29,594,947 km (0.117 R)
• M63: 29,715,822 km (0.101 R)
• M64: 30,384,375 km (0.107 R)
• M65: 31,365,438 km (0.064 R)
• M66: 32,294,590 km (0.054 R)
• M67: 33,295,848 km (0.119 R)
• M68: 33,926,703 km (0.087 R)
• M69: 34,816,511 km (0.118 R)
• M70: 35,072,174 km (0.116 R)
• M71: 35,200,229 km (0.031 R)
• M72: 36,165,734 km (0.093 R)
• M73: 37,074,691 km (0.075 R)
• M74: 37,335,739 km (0.06 R)
• M75: 39,313,273 km (0.116 R)
• M76: 40,717,698 km (0.072 R)
• M77: 42,274,713 km (0.116 R)
• M78: 42,889,261 km (0.09 R)
• M79: 43,231,840 km (0.091 R)
• M80: 44,334,675 km (0.054 R)
• M81: 44,542,467 km (0.07 R)
• M82: 44,750,557 km (0.099 R)
• M83: 46,427,101 km (0.114 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 20,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit