🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.58 AU - 0.58 AU

Year: 186 Days

Day: 30.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,090,558 km

• M1: 189,092 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.7 AU - 0.76 AU

Year: 263 Days

Day: 33.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.77 AU - 1.11 AU

Year: 384 Days

Day: 13.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.28 AU - 1.74 AU

Year: 783 Days

Day: 35.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,090,558 km

• M1: 277,055 km (0.101 R)

Asteroid Belt

Center: 1.98 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.13 AU - 2.77 AU

Year: 1617 Days

Day: 19.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.2

Radius: 10.9

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.35 AU - 3.51 AU

Year: 2115 Days

Day: 5.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 60,090,558 km

• M1: 135,984 km (0.115 R)
• M2: 337,792 km (0.116 R)
• M3: 481,855 km (0.107 R)
• M4: 559,646 km (0.101 R)
• M5: 869,912 km (0.107 R)
• M6: 1,141,731 km (0.119 R)
• M7: 1,269,338 km (0.119 R)
• M8: 1,795,922 km (0.073 R)
• M9: 1,881,044 km (0.073 R)
• M10: 1,967,511 km (0.061 R)
• M11: 2,338,963 km (0.102 R)
• M12: 2,479,585 km (0.081 R)
• M13: 2,610,932 km (0.087 R)
• M14: 2,843,556 km (0.084 R)
• M15: 3,487,874 km (0.107 R)
• M16: 3,622,064 km (0.111 R)
• M17: 4,204,747 km (0.113 R)
• M18: 4,565,577 km (0.06 R)
• M19: 4,786,982 km (0.106 R)
• M20: 4,861,632 km (0.108 R)
• M21: 4,951,540 km (0.068 R)
• M22: 5,057,306 km (0.118 R)
• M23: 5,255,672 km (0.108 R)
• M24: 5,363,532 km (0.074 R)
• M25: 5,581,646 km (0.03 R)
• M26: 5,770,887 km (0.113 R)
• M27: 5,930,209 km (0.11 R)
• M28: 6,155,803 km (0.11 R)
• M29: 6,269,647 km (0.097 R)
• M30: 6,351,327 km (0.034 R)
• M31: 6,433,456 km (0.091 R)
• M32: 6,532,490 km (0.079 R)
• M33: 6,916,658 km (0.078 R)
• M34: 7,001,180 km (0.071 R)
• M35: 7,171,273 km (0.101 R)
• M36: 7,359,916 km (0.054 R)
• M37: 7,480,941 km (0.118 R)
• M38: 7,654,773 km (0.118 R)
• M39: 7,812,450 km (0.045 R)
• M40: 7,900,563 km (0.119 R)
• M41: 8,024,430 km (0.091 R)
• M42: 8,238,355 km (0.115 R)
• M43: 8,418,022 km (0.112 R)
• M44: 8,490,128 km (0.081 R)
• M45: 8,854,399 km (0.026 R)
• M46: 8,946,401 km (0.066 R)
• M47: 9,056,954 km (0.114 R)
• M48: 9,354,355 km (0.108 R)
• M49: 9,448,003 km (0.061 R)
• M50: 9,825,439 km (0.069 R)
• M51: 10,188,662 km (0.094 R)
• M52: 10,517,478 km (0.115 R)
• M53: 10,771,196 km (0.086 R)
• M54: 11,604,905 km (0.094 R)
• M55: 12,172,180 km (0.117 R)
• M56: 12,645,059 km (0.106 R)
• M57: 12,935,728 km (0.037 R)
• M58: 13,523,947 km (0.116 R)
• M59: 13,714,834 km (0.084 R)
• M60: 13,906,618 km (0.08 R)
• M61: 14,120,842 km (0.072 R)
• M62: 14,249,796 km (0.098 R)
• M63: 14,595,815 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.8

Radius: 14.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.96 AU - 8.4 AU

Year: 8976 Days

Day: 7.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 60,090,558 km

• M1: 261,946 km (0.099 R)
• M2: 363,523 km (0.073 R)
• M3: 507,436 km (0.097 R)
• M4: 844,779 km (0.114 R)
• M5: 1,239,568 km (0.065 R)
• M6: 1,800,560 km (0.12 R)
• M7: 1,912,310 km (0.104 R)
• M8: 2,076,269 km (0.116 R)
• M9: 2,331,034 km (0.086 R)
• M10: 2,614,522 km (0.102 R)
• M11: 2,723,728 km (0.097 R)
• M12: 2,816,030 km (0.061 R)
• M13: 3,673,525 km (0.084 R)
• M14: 3,775,850 km (0.115 R)
• M15: 4,367,360 km (0.113 R)
• M16: 4,875,245 km (0.117 R)
• M17: 5,425,466 km (0.065 R)
• M18: 5,755,778 km (0.09 R)
• M19: 5,971,498 km (0.112 R)
• M20: 6,836,323 km (0.064 R)
• M21: 8,219,954 km (0.086 R)
• M22: 8,517,804 km (0.104 R)
• M23: 8,957,621 km (0.067 R)
• M24: 9,744,955 km (0.061 R)
• M25: 10,060,457 km (0.095 R)
• M26: 10,204,968 km (0.098 R)
• M27: 10,730,954 km (0.119 R)
• M28: 11,056,779 km (0.086 R)
• M29: 11,176,158 km (0.093 R)
• M30: 11,415,963 km (0.115 R)
• M31: 12,146,001 km (0.057 R)
• M32: 12,609,904 km (0.108 R)
• M33: 13,016,810 km (0.12 R)
• M34: 13,683,119 km (0.101 R)
• M35: 15,280,974 km (0.108 R)
• M36: 15,380,606 km (0.119 R)
• M37: 16,220,299 km (0.059 R)
• M38: 16,390,092 km (0.104 R)
• M39: 16,628,701 km (0.065 R)
• M40: 18,260,664 km (0.107 R)
• M41: 19,400,899 km (0.091 R)
• M42: 19,870,636 km (0.111 R)
• M43: 20,161,604 km (0.1 R)
• M44: 20,564,023 km (0.098 R)
• M45: 21,006,084 km (0.116 R)
• M46: 22,388,817 km (0.073 R)
• M47: 24,032,599 km (0.119 R)
• M48: 25,438,520 km (0.115 R)
• M49: 25,556,851 km (0.079 R)
• M50: 26,350,618 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.2

Radius: 11.3

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.57 AU - 11.47 AU

Year: 13377 Days

Day: 12.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 60,090,558 km

• M1: 150,346 km (0.116 R)
• M2: 229,334 km (0.118 R)
• M3: 310,116 km (0.07 R)
• M4: 452,085 km (0.103 R)
• M5: 620,083 km (0.085 R)
• M6: 831,016 km (0.074 R)
• M7: 1,227,151 km (0.118 R)
• M8: 1,813,425 km (0.107 R)
• M9: 2,007,903 km (0.094 R)
• M10: 2,853,879 km (0.028 R)
• M11: 3,015,594 km (0.109 R)
• M12: 3,180,451 km (0.084 R)
• M13: 3,416,516 km (0.106 R)
• M14: 3,869,947 km (0.088 R)
• M15: 4,158,522 km (0.079 R)
• M16: 4,454,277 km (0.107 R)
• M17: 4,833,657 km (0.078 R)
• M18: 5,105,476 km (0.065 R)
• M19: 5,583,292 km (0.069 R)
• M20: 6,033,881 km (0.109 R)
• M21: 6,710,212 km (0.12 R)
• M22: 6,970,064 km (0.115 R)
• M23: 7,145,243 km (0.118 R)
• M24: 7,410,630 km (0.103 R)
• M25: 10,040,560 km (0.065 R)
• M26: 10,288,294 km (0.036 R)
• M27: 11,608,795 km (0.108 R)
• M28: 13,469,194 km (0.096 R)
• M29: 14,797,922 km (0.094 R)
• M30: 17,757,118 km (0.116 R)
• M31: 17,936,785 km (0.08 R)
• M32: 18,783,209 km (0.086 R)
• M33: 19,088,688 km (0.114 R)
• M34: 19,519,081 km (0.093 R)
• M35: 20,264,378 km (0.105 R)
• M36: 21,527,134 km (0.057 R)
• M37: 21,718,768 km (0.114 R)
• M38: 22,168,011 km (0.032 R)
• M39: 22,361,591 km (0.111 R)
• M40: 23,075,920 km (0.062 R)
• M41: 23,272,043 km (0.112 R)
• M42: 23,403,091 km (0.1 R)
• M43: 24,927,792 km (0.089 R)
• M44: 27,794,088 km (0.045 R)
• M45: 29,620,079 km (0.081 R)
• M46: 31,339,856 km (0.059 R)
• M47: 31,993,150 km (0.106 R)
• M48: 32,284,866 km (0.092 R)
• M49: 34,950,401 km (0.068 R)
• M50: 35,175,845 km (0.047 R)
• M51: 35,552,383 km (0.111 R)
• M52: 37,148,592 km (0.088 R)
• M53: 38,535,364 km (0.103 R)
• M54: 38,612,856 km (0.05 R)
• M55: 39,079,153 km (0.097 R)
• M56: 39,313,124 km (0.072 R)
• M57: 39,625,634 km (0.097 R)
• M58: 39,939,041 km (0.109 R)
• M59: 40,174,508 km (0.111 R)
• M60: 41,200,750 km (0.107 R)
• M61: 42,155,633 km (0.109 R)
• M62: 42,395,438 km (0.09 R)
• M63: 42,475,473 km (0.114 R)
• M64: 42,956,879 km (0.062 R)
• M65: 43,359,447 km (0.057 R)
• M66: 43,925,076 km (0.072 R)
• M67: 44,006,009 km (0.112 R)
• M68: 44,168,173 km (0.089 R)
• M69: 45,472,666 km (0.094 R)
• M70: 47,121,085 km (0.116 R)
• M71: 47,370,016 km (0.066 R)
• M72: 47,785,898 km (0.12 R)
• M73: 48,119,501 km (0.107 R)
• M74: 48,202,977 km (0.082 R)
• M75: 49,545,768 km (0.073 R)
• M76: 49,714,514 km (0.106 R)
• M77: 49,798,887 km (0.105 R)
• M78: 50,815,704 km (0.119 R)
• M79: 51,412,151 km (0.096 R)
• M80: 52,439,738 km (0.066 R)
• M81: 53,301,422 km (0.094 R)
• M82: 54,863,972 km (0.056 R)
• M83: 55,738,671 km (0.11 R)
• M84: 57,236,145 km (0.116 R)
• M85: 57,324,558 km (0.057 R)
• M86: 57,501,682 km (0.105 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 18,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit