🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.48 AU - 0.6 AU

Year: 146 Days

Day: 14.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.62 AU - 0.66 AU

Year: 189 Days

Day: 14.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.95 AU - 1.11 AU

Year: 386 Days

Day: 35 Hours

Environment

Temp: 15 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.72 AU - 1.92 AU

Year: 906 Days

Day: 31.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.5

Radius: 9.5

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.88 AU - 8 AU

Year: 6746 Days

Day: 13.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,247,519 km

• M1: 119,379 km (0.081 R)
• M2: 216,767 km (0.103 R)
• M3: 442,211 km (0.115 R)
• M4: 603,777 km (0.085 R)
• M5: 685,457 km (0.114 R)
• M6: 785,838 km (0.053 R)
• M7: 970,142 km (0.094 R)
• M8: 1,326,634 km (0.094 R)
• M9: 1,663,678 km (0.11 R)
• M10: 1,822,252 km (0.092 R)
• M11: 1,923,829 km (0.068 R)
• M12: 2,573,083 km (0.114 R)
• M13: 2,921,946 km (0.04 R)
• M14: 3,187,332 km (0.099 R)
• M15: 3,285,768 km (0.083 R)
• M16: 3,741,443 km (0.053 R)
• M17: 4,029,867 km (0.109 R)
• M18: 4,352,700 km (0.099 R)
• M19: 4,881,079 km (0.091 R)
• M20: 5,052,219 km (0.051 R)
• M21: 5,312,669 km (0.108 R)
• M22: 5,937,390 km (0.039 R)
• M23: 6,397,852 km (0.066 R)
• M24: 7,094,081 km (0.088 R)
• M25: 7,747,823 km (0.087 R)
• M26: 8,833,605 km (0.049 R)
• M27: 9,394,297 km (0.106 R)
• M28: 9,643,228 km (0.114 R)
• M29: 9,966,509 km (0.051 R)
• M30: 10,439,687 km (0.035 R)
• M31: 10,660,643 km (0.031 R)
• M32: 11,032,245 km (0.097 R)
• M33: 11,182,142 km (0.072 R)
• M34: 11,446,032 km (0.113 R)
• M35: 11,635,722 km (0.112 R)
• M36: 11,711,868 km (0.073 R)
• M37: 12,133,883 km (0.099 R)
• M38: 12,678,270 km (0.079 R)
• M39: 12,835,348 km (0.104 R)
• M40: 13,509,735 km (0.1 R)
• M41: 13,911,854 km (0.075 R)
• M42: 13,992,786 km (0.045 R)
• M43: 14,440,533 km (0.097 R)
• M44: 14,686,771 km (0.097 R)
• M45: 14,769,199 km (0.117 R)
• M46: 14,934,355 km (0.069 R)
• M47: 15,350,238 km (0.054 R)
• M48: 15,433,863 km (0.101 R)
• M49: 15,854,233 km (0.086 R)
• M50: 16,023,428 km (0.063 R)
• M51: 16,363,613 km (0.109 R)
• M52: 17,007,932 km (0.119 R)
• M53: 17,311,466 km (0.078 R)
• M54: 17,704,310 km (0.118 R)
• M55: 19,260,127 km (0.055 R)
• M56: 19,350,335 km (0.112 R)
• M57: 19,486,020 km (0.09 R)
• M58: 19,985,827 km (0.102 R)
• M59: 20,397,969 km (0.038 R)
• M60: 21,745,098 km (0.085 R)
• M61: 22,833,721 km (0.081 R)
• M62: 23,264,713 km (0.066 R)
• M63: 23,553,437 km (0.081 R)
• M64: 23,698,247 km (0.101 R)
• M65: 24,085,856 km (0.081 R)
• M66: 24,524,327 km (0.059 R)
• M67: 25,310,613 km (0.07 R)
• M68: 25,508,382 km (0.082 R)
• M69: 25,905,714 km (0.083 R)
• M70: 26,254,875 km (0.107 R)
• M71: 27,261,370 km (0.086 R)
• M72: 28,588,602 km (0.031 R)
• M73: 29,052,954 km (0.107 R)
• M74: 29,156,475 km (0.054 R)
• M75: 29,415,878 km (0.063 R)
• M76: 30,460,819 km (0.116 R)
• M77: 31,146,725 km (0.112 R)
• M78: 31,624,391 km (0.12 R)
• M79: 31,997,638 km (0.113 R)
• M80: 32,211,713 km (0.119 R)
• M81: 32,372,381 km (0.087 R)
• M82: 32,694,764 km (0.063 R)
• M83: 34,049,373 km (0.075 R)
• M84: 35,976,493 km (0.102 R)
• M85: 37,599,929 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.5

Radius: 11.8

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.27 AU - 9.47 AU

Year: 8934 Days

Day: 6.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,247,519 km

• M1: 152,440 km (0.049 R)
• M2: 284,086 km (0.079 R)
• M3: 478,264 km (0.059 R)
• M4: 594,652 km (0.114 R)
• M5: 749,037 km (0.089 R)
• M6: 1,007,392 km (0.064 R)
• M7: 1,195,885 km (0.063 R)
• M8: 1,448,407 km (0.046 R)
• M9: 1,965,866 km (0.102 R)
• M10: 2,064,151 km (0.117 R)
• M11: 2,623,947 km (0.046 R)
• M12: 3,022,775 km (0.108 R)
• M13: 3,276,193 km (0.104 R)
• M14: 3,608,749 km (0.043 R)
• M15: 3,877,876 km (0.105 R)
• M16: 4,027,324 km (0.11 R)
• M17: 4,128,153 km (0.088 R)
• M18: 4,204,299 km (0.072 R)
• M19: 4,539,847 km (0.108 R)
• M20: 4,750,780 km (0.066 R)
• M21: 4,884,221 km (0.072 R)
• M22: 5,127,467 km (0.064 R)
• M23: 5,264,499 km (0.086 R)
• M24: 5,514,178 km (0.039 R)
• M25: 5,996,331 km (0.065 R)
• M26: 6,227,909 km (0.071 R)
• M27: 6,521,719 km (0.112 R)
• M28: 7,773,255 km (0.109 R)
• M29: 8,026,075 km (0.061 R)
• M30: 8,281,589 km (0.114 R)
• M31: 8,604,720 km (0.079 R)
• M32: 8,800,693 km (0.07 R)
• M33: 8,899,278 km (0.117 R)
• M34: 9,633,056 km (0.089 R)
• M35: 10,144,531 km (0.12 R)
• M36: 11,515,446 km (0.075 R)
• M37: 11,840,073 km (0.12 R)
• M38: 12,387,900 km (0.105 R)
• M39: 12,498,453 km (0.104 R)
• M40: 12,609,305 km (0.095 R)
• M41: 13,018,755 km (0.074 R)
• M42: 13,319,297 km (0.039 R)
• M43: 13,470,391 km (0.116 R)
• M44: 13,660,081 km (0.04 R)
• M45: 13,812,521 km (0.04 R)
• M46: 14,234,537 km (0.092 R)
• M47: 14,389,071 km (0.089 R)
• M48: 14,505,309 km (0.114 R)
• M49: 15,764,923 km (0.067 R)
• M50: 16,286,571 km (0.09 R)
• M51: 16,407,745 km (0.039 R)
• M52: 16,488,827 km (0.104 R)
• M53: 16,569,909 km (0.073 R)
• M54: 16,773,212 km (0.086 R)
• M55: 17,388,209 km (0.104 R)
• M56: 18,010,536 km (0.113 R)
• M57: 18,177,787 km (0.088 R)
• M58: 19,534,041 km (0.078 R)
• M59: 20,398,118 km (0.095 R)
• M60: 21,806,732 km (0.073 R)
• M61: 22,928,866 km (0.046 R)
• M62: 24,949,035 km (0.092 R)
• M63: 26,264,150 km (0.089 R)
• M64: 27,409,322 km (0.113 R)
• M65: 27,553,684 km (0.063 R)
• M66: 27,650,025 km (0.074 R)
• M67: 27,843,006 km (0.034 R)
• M68: 28,424,643 km (0.104 R)
• M69: 28,814,644 km (0.025 R)
• M70: 29,403,013 km (0.092 R)
• M71: 29,501,598 km (0.081 R)
• M72: 29,698,768 km (0.116 R)
• M73: 29,896,386 km (0.102 R)
• M74: 30,442,269 km (0.089 R)
• M75: 31,242,169 km (0.106 R)
• M76: 31,846,544 km (0.099 R)
• M77: 32,048,950 km (0.083 R)
• M78: 32,200,942 km (0.115 R)
• M79: 32,505,822 km (0.095 R)
• M80: 32,862,613 km (0.111 R)
• M81: 32,964,788 km (0.093 R)
• M82: 33,580,084 km (0.088 R)
• M83: 33,889,154 km (0.025 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.6

Radius: 4

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 11.79 AU - 16.65 AU

Year: 19785 Days

Day: 22.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 47,247,519 km

• M1: 57,446 km (0.103 R)
• M2: 145,260 km (0.086 R)
• M3: 319,990 km (0.053 R)
• M4: 886,667 km (0.098 R)
• M5: 1,388,268 km (0.116 R)
• M6: 2,085,694 km (0.11 R)
• M7: 2,135,659 km (0.097 R)
• M8: 2,390,873 km (0.066 R)
• M9: 2,575,327 km (0.107 R)
• M10: 2,929,874 km (0.062 R)
• M11: 3,897,025 km (0.108 R)
• M12: 4,271,169 km (0.062 R)
• M13: 4,754,968 km (0.097 R)
• M14: 5,087,076 km (0.072 R)
• M15: 5,120,586 km (0.061 R)
• M16: 5,392,255 km (0.064 R)
• M17: 5,460,921 km (0.114 R)
• M18: 5,495,328 km (0.111 R)
• M19: 5,599,000 km (0.095 R)
• M20: 6,782,019 km (0.109 R)
• M21: 6,819,120 km (0.091 R)
• M22: 6,856,220 km (0.09 R)
• M23: 7,117,717 km (0.099 R)
• M24: 7,496,948 km (0.111 R)
• M25: 8,433,730 km (0.057 R)
• M26: 9,037,806 km (0.119 R)
• M27: 9,119,337 km (0.119 R)
• M28: 9,365,575 km (0.086 R)
• M29: 9,948,558 km (0.094 R)
• M30: 10,244,462 km (0.026 R)
• M31: 10,543,209 km (0.029 R)
• M32: 10,844,948 km (0.118 R)
• M33: 10,975,098 km (0.105 R)
• M34: 11,324,708 km (0.104 R)
• M35: 11,368,541 km (0.071 R)
• M36: 11,633,478 km (0.066 R)
• M37: 12,034,700 km (0.073 R)
• M38: 12,169,488 km (0.086 R)
• M39: 12,259,546 km (0.084 R)
• M40: 12,576,693 km (0.103 R)
• M41: 13,497,617 km (0.037 R)
• M42: 13,731,140 km (0.091 R)
• M43: 15,598,570 km (0.067 R)
• M44: 16,040,781 km (0.101 R)
• M45: 16,387,549 km (0.076 R)
• M46: 17,544,090 km (0.073 R)
• M47: 17,901,180 km (0.117 R)
• M48: 18,260,814 km (0.077 R)
• M49: 20,254,056 km (0.114 R)
• M50: 20,467,831 km (0.089 R)
• M51: 21,167,800 km (0.118 R)
• M52: 22,260,014 km (0.08 R)
• M53: 22,480,670 km (0.105 R)
• M54: 24,158,411 km (0.111 R)
• M55: 24,271,656 km (0.085 R)
• M56: 24,328,354 km (0.12 R)
• M57: 24,783,580 km (0.12 R)
• M58: 24,897,873 km (0.083 R)
• M59: 24,955,019 km (0.115 R)
• M60: 25,586,921 km (0.082 R)
• M61: 26,107,970 km (0.071 R)
• M62: 26,573,967 km (0.069 R)
• M63: 28,286,115 km (0.079 R)
• M64: 29,004,933 km (0.11 R)
• M65: 29,548,123 km (0.101 R)
• M66: 29,729,884 km (0.104 R)
• M67: 30,460,670 km (0.114 R)
• M68: 32,813,695 km (0.117 R)
• M69: 32,876,376 km (0.099 R)
• M70: 33,821,685 km (0.074 R)
• M71: 35,610,128 km (0.117 R)
• M72: 36,191,465 km (0.09 R)
• M73: 41,495,009 km (0.108 R)
• M74: 42,721,412 km (0.048 R)
• M75: 45,279,087 km (0.118 R)
• M76: 46,400,472 km (0.085 R)
• M77: 46,823,386 km (0.081 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 19,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit