🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.91 AU - 0.91 AU

Year: 311 Days

Day: 27.6 Hours

Environment

Temp: 161 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.09 AU - 1.49 AU

Year: 525 Days

Day: 26.7 Hours

Environment

Temp: -8 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 36,802,580 km

• M1: 46,375 km (0.042 R)
• M2: 127,457 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.34 AU - 5.48 AU

Year: 3317 Days

Day: 46.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,802,580 km

• M1: 1,620,444 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.33 AU - 4.65 AU

Year: 3408 Days

Day: 32.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 103.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,802,580 km

• M1: 474,225 km (0.092 R)

Asteroid Belt

Center: 7.9 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.5

Radius: 11.8

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.26 AU - 13.36 AU

Year: 13623 Days

Day: 11.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 36,802,580 km

• M1: 161,416 km (0.111 R)
• M2: 375,191 km (0.083 R)
• M3: 477,666 km (0.119 R)
• M4: 558,150 km (0.084 R)
• M5: 996,322 km (0.081 R)
• M6: 1,126,921 km (0.101 R)
• M7: 1,310,477 km (0.092 R)
• M8: 1,479,523 km (0.09 R)
• M9: 1,760,019 km (0.09 R)
• M10: 1,866,233 km (0.1 R)
• M11: 2,198,640 km (0.098 R)
• M12: 2,519,976 km (0.072 R)
• M13: 3,404,997 km (0.071 R)
• M14: 3,881,317 km (0.1 R)
• M15: 4,859,238 km (0.096 R)
• M16: 4,972,484 km (0.068 R)
• M17: 5,086,627 km (0.095 R)
• M18: 5,512,532 km (0.033 R)
• M19: 5,710,151 km (0.108 R)
• M20: 6,275,631 km (0.084 R)
• M21: 6,690,615 km (0.08 R)
• M22: 7,634,727 km (0.049 R)
• M23: 10,124,933 km (0.071 R)
• M24: 10,270,043 km (0.073 R)
• M25: 11,155,812 km (0.093 R)
• M26: 11,255,744 km (0.072 R)
• M27: 11,709,175 km (0.085 R)
• M28: 12,271,364 km (0.101 R)
• M29: 12,374,586 km (0.096 R)
• M30: 13,528,734 km (0.074 R)
• M31: 14,281,062 km (0.062 R)
• M32: 14,826,645 km (0.067 R)
• M33: 16,675,525 km (0.104 R)
• M34: 16,904,559 km (0.079 R)
• M35: 17,077,046 km (0.048 R)
• M36: 17,423,814 km (0.085 R)
• M37: 18,655,453 km (0.069 R)
• M38: 18,774,234 km (0.115 R)
• M39: 19,191,911 km (0.111 R)
• M40: 19,492,154 km (0.114 R)
• M41: 19,673,018 km (0.075 R)
• M42: 20,770,168 km (0.081 R)
• M43: 21,699,470 km (0.098 R)
• M44: 22,012,279 km (0.113 R)
• M45: 24,114,130 km (0.072 R)
• M46: 24,959,507 km (0.073 R)
• M47: 25,814,758 km (0.114 R)
• M48: 26,412,402 km (0.109 R)
• M49: 27,621,452 km (0.069 R)
• M50: 27,756,987 km (0.115 R)
• M51: 27,892,673 km (0.113 R)
• M52: 28,848,453 km (0.119 R)
• M53: 29,330,458 km (0.039 R)
• M54: 29,537,950 km (0.095 R)
• M55: 29,815,155 km (0.086 R)
• M56: 31,780,272 km (0.107 R)
• M57: 33,569,912 km (0.084 R)
• M58: 33,931,639 km (0.112 R)
• M59: 34,149,454 km (0.066 R)
• M60: 35,539,218 km (0.058 R)
• M61: 35,760,324 km (0.09 R)
• M62: 36,872,734 km (0.118 R)
• M63: 37,320,929 km (0.05 R)
• M64: 37,770,919 km (0.116 R)
• M65: 38,676,286 km (0.116 R)
• M66: 39,818,016 km (0.073 R)
• M67: 40,893,775 km (0.05 R)
• M68: 42,838,098 km (0.063 R)
• M69: 43,703,223 km (0.104 R)
• M70: 45,530,710 km (0.036 R)
• M71: 46,172,036 km (0.054 R)
• M72: 46,897,287 km (0.06 R)
• M73: 46,978,070 km (0.074 R)
• M74: 48,440,688 km (0.1 R)
• M75: 48,849,689 km (0.104 R)
• M76: 49,670,981 km (0.101 R)
• M77: 50,083,273 km (0.091 R)
• M78: 50,662,516 km (0.08 R)
• M79: 51,660,633 km (0.069 R)
• M80: 52,162,085 km (0.096 R)
• M81: 52,749,107 km (0.082 R)
• M82: 55,204,756 km (0.118 R)
• M83: 55,631,858 km (0.081 R)
• M84: 56,317,614 km (0.069 R)
• M85: 56,575,521 km (0.084 R)
• M86: 56,661,540 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.8

Radius: 11.7

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 10.58 AU - 13.16 AU

Year: 14647 Days

Day: 12.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 36,802,580 km

• M1: 151,393 km (0.07 R)
• M2: 323,281 km (0.055 R)
• M3: 433,385 km (0.1 R)
• M4: 635,342 km (0.111 R)
• M5: 914,492 km (0.064 R)
• M6: 1,069,026 km (0.113 R)
• M7: 2,153,312 km (0.109 R)
• M8: 2,341,655 km (0.058 R)
• M9: 2,535,834 km (0.108 R)
• M10: 2,848,343 km (0.047 R)
• M11: 3,055,836 km (0.109 R)
• M12: 3,683,399 km (0.095 R)
• M13: 3,986,634 km (0.101 R)
• M14: 5,765,951 km (0.105 R)
• M15: 6,721,582 km (0.054 R)
• M16: 7,597,627 km (0.087 R)
• M17: 8,709,438 km (0.115 R)
• M18: 9,216,126 km (0.086 R)
• M19: 9,352,859 km (0.112 R)
• M20: 10,793,187 km (0.115 R)
• M21: 11,927,588 km (0.055 R)
• M22: 12,151,536 km (0.054 R)
• M23: 13,875,053 km (0.048 R)
• M24: 14,825,448 km (0.109 R)
• M25: 14,945,725 km (0.077 R)
• M26: 15,551,895 km (0.081 R)
• M27: 16,455,616 km (0.113 R)
• M28: 16,621,819 km (0.045 R)
• M29: 17,165,608 km (0.084 R)
• M30: 17,503,250 km (0.094 R)
• M31: 19,355,122 km (0.067 R)
• M32: 19,883,053 km (0.077 R)
• M33: 20,460,202 km (0.105 R)
• M34: 21,995,824 km (0.051 R)
• M35: 22,777,473 km (0.055 R)
• M36: 23,102,100 km (0.092 R)
• M37: 24,131,932 km (0.117 R)
• M38: 24,985,687 km (0.12 R)
• M39: 25,512,421 km (0.098 R)
• M40: 25,656,633 km (0.09 R)
• M41: 26,091,065 km (0.082 R)
• M42: 26,236,475 km (0.084 R)
• M43: 26,674,198 km (0.069 R)
• M44: 27,458,240 km (0.086 R)
• M45: 27,902,546 km (0.081 R)
• M46: 28,399,061 km (0.053 R)
• M47: 29,754,268 km (0.09 R)
• M48: 30,567,333 km (0.065 R)
• M49: 30,874,158 km (0.071 R)
• M50: 32,007,661 km (0.116 R)
• M51: 32,683,993 km (0.066 R)
• M52: 33,786,230 km (0.079 R)
• M53: 35,382,140 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.2

Radius: 7.3

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 17.47 AU - 19.85 AU

Year: 28870 Days

Day: 22.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 36,802,580 km

• M1: 1,032,824 km (0.118 R)
• M2: 1,411,905 km (0.043 R)
• M3: 1,503,907 km (0.091 R)
• M4: 2,075,970 km (0.081 R)
• M5: 2,180,987 km (0.077 R)
• M6: 2,374,567 km (0.069 R)
• M7: 3,059,426 km (0.051 R)
• M8: 3,107,297 km (0.052 R)
• M9: 4,035,103 km (0.087 R)
• M10: 4,624,818 km (0.055 R)
• M11: 4,790,273 km (0.087 R)
• M12: 5,042,346 km (0.096 R)
• M13: 5,098,894 km (0.071 R)
• M14: 5,823,995 km (0.082 R)
• M15: 7,304,864 km (0.079 R)
• M16: 7,855,833 km (0.111 R)
• M17: 8,420,266 km (0.085 R)
• M18: 8,487,585 km (0.065 R)
• M19: 9,032,121 km (0.111 R)
• M20: 10,154,853 km (0.09 R)
• M21: 11,320,968 km (0.074 R)
• M22: 12,529,121 km (0.111 R)
• M23: 13,619,241 km (0.114 R)
• M24: 14,658,647 km (0.062 R)
• M25: 15,187,924 km (0.114 R)
• M26: 15,972,565 km (0.108 R)
• M27: 18,273,829 km (0.12 R)
• M28: 18,535,924 km (0.115 R)
• M29: 18,667,421 km (0.047 R)
• M30: 18,931,311 km (0.061 R)
• M31: 19,196,399 km (0.09 R)
• M32: 19,285,110 km (0.065 R)
• M33: 20,495,207 km (0.102 R)
• M34: 23,650,227 km (0.119 R)
• M35: 24,944,248 km (0.069 R)
• M36: 25,673,089 km (0.063 R)
• M37: 26,705,165 km (0.068 R)
• M38: 27,800,819 km (0.108 R)
• M39: 29,012,861 km (0.106 R)
• M40: 29,625,315 km (0.087 R)
• M41: 30,035,961 km (0.085 R)
• M42: 30,655,446 km (0.056 R)
• M43: 31,279,269 km (0.05 R)
• M44: 31,331,479 km (0.114 R)
• M45: 32,328,100 km (0.116 R)
• M46: 32,380,908 km (0.078 R)
• M47: 35,271,588 km (0.068 R)
• M48: 36,198,496 km (0.09 R)
• M49: 36,527,611 km (0.094 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 14,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit