🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.47 AU - 0.53 AU

Year: 128 Days

Day: 21.2 Hours

Environment

Temp: 212 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,435,715 km

• M1: 55,950 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.86 AU - 1.08 AU

Year: 347 Days

Day: 30.7 Hours

Environment

Temp: 47 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 102,435,715 km

• M1: 57,745 km (0.039 R)
• M2: 78,688 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.14 AU - 1.56 AU

Year: 570 Days

Day: 47.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.07 AU - 4.71 AU

Year: 3343 Days

Day: 41.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.8

Radius: 14

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.79 AU - 8.65 AU

Year: 7051 Days

Day: 9.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 102,435,715 km

• M1: 187,147 km (0.11 R)
• M2: 311,463 km (0.089 R)
• M3: 515,065 km (0.113 R)
• M4: 730,636 km (0.118 R)
• M5: 873,053 km (0.117 R)
• M6: 1,025,793 km (0.099 R)
• M7: 1,255,874 km (0.083 R)
• M8: 1,709,754 km (0.092 R)
• M9: 2,406,731 km (0.101 R)
• M10: 2,672,716 km (0.082 R)
• M11: 3,209,622 km (0.094 R)
• M12: 4,329,063 km (0.059 R)
• M13: 4,572,160 km (0.09 R)
• M14: 4,709,191 km (0.046 R)
• M15: 5,015,418 km (0.064 R)
• M16: 5,185,212 km (0.065 R)
• M17: 6,427,473 km (0.057 R)
• M18: 6,987,268 km (0.097 R)
• M19: 7,177,407 km (0.105 R)
• M20: 8,623,719 km (0.096 R)
• M21: 8,862,178 km (0.117 R)
• M22: 9,068,174 km (0.103 R)
• M23: 9,171,845 km (0.093 R)
• M24: 9,415,092 km (0.08 R)
• M25: 9,908,166 km (0.101 R)
• M26: 10,700,137 km (0.076 R)
• M27: 11,214,754 km (0.025 R)
• M28: 11,812,846 km (0.113 R)
• M29: 12,536,601 km (0.039 R)
• M30: 12,884,416 km (0.097 R)
• M31: 14,915,207 km (0.045 R)
• M32: 15,119,707 km (0.117 R)
• M33: 15,366,244 km (0.11 R)
• M34: 15,988,572 km (0.075 R)
• M35: 16,408,044 km (0.057 R)
• M36: 16,831,256 km (0.116 R)
• M37: 17,044,134 km (0.111 R)
• M38: 17,172,340 km (0.063 R)
• M39: 17,688,153 km (0.089 R)
• M40: 18,867,732 km (0.047 R)
• M41: 19,000,426 km (0.054 R)
• M42: 19,400,151 km (0.097 R)
• M43: 19,578,621 km (0.118 R)
• M44: 19,668,230 km (0.118 R)
• M45: 20,027,565 km (0.105 R)
• M46: 20,207,980 km (0.093 R)
• M47: 20,388,993 km (0.111 R)
• M48: 20,843,920 km (0.088 R)
• M49: 21,394,291 km (0.081 R)
• M50: 22,462,569 km (0.083 R)
• M51: 24,073,439 km (0.096 R)
• M52: 24,506,076 km (0.065 R)
• M53: 24,602,567 km (0.108 R)
• M54: 24,844,317 km (0.066 R)
• M55: 25,086,965 km (0.109 R)
• M56: 25,868,464 km (0.094 R)
• M57: 30,204,408 km (0.055 R)
• M58: 30,307,930 km (0.077 R)
• M59: 30,411,602 km (0.093 R)
• M60: 31,192,353 km (0.033 R)
• M61: 32,032,644 km (0.061 R)
• M62: 32,243,876 km (0.07 R)
• M63: 32,614,580 km (0.039 R)
• M64: 33,681,661 km (0.098 R)
• M65: 34,597,649 km (0.091 R)
• M66: 34,705,958 km (0.118 R)
• M67: 35,358,205 km (0.12 R)
• M68: 35,521,865 km (0.052 R)
• M69: 36,840,420 km (0.106 R)
• M70: 37,006,474 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.3

Radius: 14.4

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.02 AU - 9.24 AU

Year: 8425 Days

Day: 6.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 102,435,715 km

• M1: 182,509 km (0.06 R)
• M2: 517,160 km (0.051 R)
• M3: 973,433 km (0.097 R)
• M4: 1,271,731 km (0.093 R)
• M5: 1,562,251 km (0.074 R)
• M6: 1,676,843 km (0.109 R)
• M7: 1,774,829 km (0.085 R)
• M8: 2,186,373 km (0.069 R)
• M9: 2,789,701 km (0.053 R)
• M10: 2,883,499 km (0.064 R)
• M11: 2,978,344 km (0.091 R)
• M12: 3,621,016 km (0.1 R)
• M13: 3,853,492 km (0.034 R)
• M14: 3,958,509 km (0.118 R)
• M15: 4,388,154 km (0.051 R)
• M16: 4,832,909 km (0.105 R)
• M17: 4,946,454 km (0.03 R)
• M18: 5,409,459 km (0.073 R)
• M19: 5,796,170 km (0.086 R)
• M20: 6,222,673 km (0.076 R)
• M21: 7,203,287 km (0.067 R)
• M22: 7,595,832 km (0.094 R)
• M23: 8,164,154 km (0.074 R)
• M24: 8,504,789 km (0.047 R)
• M25: 8,850,210 km (0.098 R)
• M26: 8,989,785 km (0.055 R)
• M27: 9,129,958 km (0.117 R)
• M28: 10,168,317 km (0.054 R)
• M29: 10,424,578 km (0.052 R)
• M30: 10,645,983 km (0.058 R)
• M31: 11,395,319 km (0.115 R)
• M32: 11,814,641 km (0.111 R)
• M33: 12,316,841 km (0.059 R)
• M34: 12,472,872 km (0.056 R)
• M35: 12,747,384 km (0.083 R)
• M36: 13,262,450 km (0.119 R)
• M37: 13,744,005 km (0.107 R)
• M38: 14,313,075 km (0.107 R)
• M39: 14,931,513 km (0.094 R)
• M40: 15,056,128 km (0.046 R)
• M41: 16,024,026 km (0.109 R)
• M42: 16,450,979 km (0.047 R)
• M43: 16,838,587 km (0.109 R)
• M44: 17,098,737 km (0.111 R)
• M45: 17,272,869 km (0.083 R)
• M46: 17,622,928 km (0.112 R)
• M47: 17,754,724 km (0.045 R)
• M48: 18,196,636 km (0.111 R)
• M49: 18,508,249 km (0.063 R)
• M50: 18,956,444 km (0.108 R)
• M51: 19,772,051 km (0.098 R)
• M52: 20,092,340 km (0.1 R)
• M53: 20,368,348 km (0.073 R)
• M54: 20,599,178 km (0.09 R)
• M55: 21,390,850 km (0.078 R)
• M56: 22,382,385 km (0.097 R)
• M57: 23,100,006 km (0.057 R)
• M58: 23,582,459 km (0.104 R)
• M59: 25,198,415 km (0.101 R)
• M60: 25,297,449 km (0.098 R)
• M61: 26,144,921 km (0.075 R)
• M62: 28,072,938 km (0.074 R)
• M63: 28,329,947 km (0.115 R)
• M64: 29,157,971 km (0.068 R)
• M65: 29,261,942 km (0.067 R)
• M66: 29,366,212 km (0.119 R)
• M67: 29,470,481 km (0.108 R)
• M68: 31,903,242 km (0.074 R)
• M69: 32,440,747 km (0.12 R)
• M70: 33,198,011 km (0.084 R)
• M71: 33,469,980 km (0.058 R)
• M72: 33,688,094 km (0.11 R)
• M73: 34,454,933 km (0.086 R)
• M74: 35,061,702 km (0.056 R)
• M75: 36,341,512 km (0.102 R)
• M76: 37,806,673 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.3

Radius: 5.8

Gravity: 18.53 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 15.72 AU - 24.48 AU

Year: 32751 Days

Day: 25 Hours

Environment

Temp: -192 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 102,435,715 km

• M1: 145,409 km (0.058 R)
• M2: 190,288 km (0.05 R)
• M3: 340,186 km (0.103 R)
• M4: 577,597 km (0.072 R)
• M5: 1,115,103 km (0.101 R)
• M6: 1,392,457 km (0.039 R)
• M7: 2,698,895 km (0.074 R)
• M8: 3,164,593 km (0.099 R)
• M9: 4,759,905 km (0.1 R)
• M10: 5,434,292 km (0.074 R)
• M11: 5,607,527 km (0.116 R)
• M12: 5,782,706 km (0.033 R)
• M13: 6,018,921 km (0.047 R)
• M14: 6,379,302 km (0.085 R)
• M15: 6,440,039 km (0.066 R)
• M16: 7,437,857 km (0.116 R)
• M17: 7,565,912 km (0.03 R)
• M18: 7,824,268 km (0.091 R)
• M19: 8,349,805 km (0.119 R)
• M20: 8,616,837 km (0.053 R)
• M21: 10,276,925 km (0.1 R)
• M22: 12,637,879 km (0.109 R)
• M23: 12,714,323 km (0.114 R)
• M24: 13,642,877 km (0.083 R)
• M25: 13,721,266 km (0.113 R)
• M26: 14,995,391 km (0.108 R)
• M27: 16,306,916 km (0.066 R)
• M28: 17,654,793 km (0.058 R)
• M29: 18,601,897 km (0.031 R)
• M30: 18,775,879 km (0.119 R)
• M31: 19,125,489 km (0.105 R)
• M32: 19,831,143 km (0.109 R)
• M33: 20,276,495 km (0.088 R)
• M34: 20,725,139 km (0.089 R)
• M35: 21,358,686 km (0.079 R)
• M36: 21,723,705 km (0.053 R)
• M37: 21,906,813 km (0.106 R)
• M38: 21,998,666 km (0.034 R)
• M39: 22,367,126 km (0.116 R)
• M40: 22,552,178 km (0.093 R)
• M41: 23,391,123 km (0.111 R)
• M42: 24,430,230 km (0.107 R)
• M43: 27,835,077 km (0.091 R)
• M44: 29,541,840 km (0.076 R)
• M45: 30,050,173 km (0.099 R)
• M46: 31,904,139 km (0.095 R)
• M47: 32,112,380 km (0.1 R)
• M48: 32,739,943 km (0.117 R)
• M49: 34,007,186 km (0.088 R)
• M50: 36,263,122 km (0.034 R)
• M51: 40,691,818 km (0.042 R)
• M52: 41,257,298 km (0.06 R)
• M53: 41,370,693 km (0.117 R)
• M54: 42,854,404 km (0.068 R)
• M55: 42,969,146 km (0.101 R)
• M56: 43,199,228 km (0.118 R)
• M57: 44,471,557 km (0.082 R)
• M58: 45,053,942 km (0.106 R)
• M59: 49,562,074 km (0.075 R)
• M60: 49,682,650 km (0.119 R)
• M61: 50,529,224 km (0.093 R)
• M62: 51,624,729 km (0.111 R)
• M63: 52,728,163 km (0.101 R)
• M64: 57,092,232 km (0.055 R)
• M65: 58,997,810 km (0.029 R)
• M66: 60,279,714 km (0.103 R)
• M67: 62,740,449 km (0.106 R)
• M68: 62,870,899 km (0.097 R)
• M69: 64,048,832 km (0.111 R)
• M70: 65,101,852 km (0.106 R)
• M71: 65,233,947 km (0.106 R)
• M72: 65,895,468 km (0.047 R)
• M73: 66,559,234 km (0.056 R)
• M74: 67,625,867 km (0.078 R)
• M75: 67,759,608 km (0.114 R)
• M76: 68,832,523 km (0.07 R)
• M77: 69,371,076 km (0.052 R)
• M78: 74,005,319 km (0.102 R)
• M79: 75,110,099 km (0.082 R)
• M80: 76,359,540 km (0.118 R)
• M81: 77,196,391 km (0.111 R)
• M82: 78,597,824 km (0.081 R)
• M83: 81,283,405 km (0.101 R)
• M84: 81,567,940 km (0.035 R)
• M85: 82,852,088 km (0.117 R)
• M86: 85,151,407 km (0.071 R)
• M87: 85,295,769 km (0.107 R)
• M88: 89,078,950 km (0.116 R)
• M89: 92,767,734 km (0.108 R)
• M90: 96,958,120 km (0.069 R)
• M91: 97,410,803 km (0.091 R)
• M92: 99,380,259 km (0.051 R)
• M93: 99,988,823 km (0.053 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 11,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit