🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.6 AU - 0.96 AU

Year: 248 Days

Day: 20.4 Hours

Environment

Temp: 200 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.72 AU - 0.96 AU

Year: 277 Days

Day: 24.1 Hours

Environment

Temp: 131 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,913,210 km

• M1: 352,004 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1 AU - 1.28 AU

Year: 438 Days

Day: 15.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,913,210 km

• M1: 276,457 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.19 AU - 1.31 AU

Year: 503 Days

Day: 20.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,913,210 km

• M1: 1,004,101 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.19 AU - 2.75 AU

Year: 1397 Days

Day: 29.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.7

Radius: 12.7

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.03 AU - 6.97 AU

Year: 5289 Days

Day: 13.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 54,913,210 km

• M1: 160,369 km (0.107 R)
• M2: 379,829 km (0.12 R)
• M3: 642,224 km (0.091 R)
• M4: 785,389 km (0.1 R)
• M5: 867,368 km (0.048 R)
• M6: 965,205 km (0.118 R)
• M7: 1,067,082 km (0.038 R)
• M8: 1,146,069 km (0.089 R)
• M9: 1,453,942 km (0.055 R)
• M10: 1,542,653 km (0.102 R)
• M11: 2,064,002 km (0.084 R)
• M12: 2,952,912 km (0.058 R)
• M13: 3,143,799 km (0.029 R)
• M14: 3,398,265 km (0.084 R)
• M15: 3,578,381 km (0.115 R)
• M16: 4,266,232 km (0.117 R)
• M17: 4,592,505 km (0.104 R)
• M18: 4,680,917 km (0.064 R)
• M19: 4,859,388 km (0.101 R)
• M20: 5,315,661 km (0.085 R)
• M21: 5,525,547 km (0.106 R)
• M22: 5,619,644 km (0.059 R)
• M23: 5,857,505 km (0.047 R)
• M24: 5,977,632 km (0.102 R)
• M25: 6,441,834 km (0.114 R)
• M26: 6,741,030 km (0.09 R)
• M27: 7,019,282 km (0.038 R)
• M28: 7,275,543 km (0.064 R)
• M29: 7,379,065 km (0.06 R)
• M30: 7,508,916 km (0.1 R)
• M31: 7,613,484 km (0.064 R)
• M32: 7,850,447 km (0.085 R)
• M33: 8,009,769 km (0.112 R)
• M34: 8,170,138 km (0.104 R)
• M35: 8,250,771 km (0.058 R)
• M36: 8,439,863 km (0.111 R)
• M37: 8,603,224 km (0.116 R)
• M38: 8,767,482 km (0.106 R)
• M39: 9,099,440 km (0.085 R)
• M40: 9,379,039 km (0.115 R)
• M41: 9,804,046 km (0.114 R)
• M42: 10,206,315 km (0.109 R)
• M43: 10,672,611 km (0.088 R)
• M44: 11,415,365 km (0.096 R)
• M45: 11,535,791 km (0.108 R)
• M46: 13,423,866 km (0.092 R)
• M47: 13,519,160 km (0.115 R)
• M48: 14,095,859 km (0.084 R)
• M49: 14,582,651 km (0.103 R)
• M50: 14,778,923 km (0.075 R)
• M51: 15,207,072 km (0.107 R)
• M52: 15,572,690 km (0.081 R)
• M53: 16,042,128 km (0.095 R)
• M54: 16,482,245 km (0.096 R)
• M55: 17,029,474 km (0.088 R)
• M56: 17,167,104 km (0.095 R)
• M57: 17,374,446 km (0.09 R)
• M58: 17,931,250 km (0.08 R)
• M59: 18,494,037 km (0.09 R)
• M60: 19,062,509 km (0.082 R)
• M61: 19,781,326 km (0.079 R)
• M62: 20,399,166 km (0.082 R)
• M63: 20,582,124 km (0.094 R)
• M64: 20,728,879 km (0.067 R)
• M65: 21,023,587 km (0.107 R)
• M66: 22,895,954 km (0.031 R)
• M67: 23,047,946 km (0.086 R)
• M68: 23,391,422 km (0.12 R)
• M69: 24,938,264 km (0.038 R)
• M70: 25,212,328 km (0.105 R)
• M71: 25,330,211 km (0.037 R)

Asteroid Belt

Center: 7.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.9

Radius: 10.6

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.16 AU - 9.94 AU

Year: 9798 Days

Day: 8.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,913,210 km

• M1: 162,014 km (0.091 R)
• M2: 340,036 km (0.11 R)
• M3: 419,772 km (0.119 R)
• M4: 507,735 km (0.071 R)
• M5: 589,116 km (0.033 R)
• M6: 766,988 km (0.09 R)
• M7: 1,251,087 km (0.066 R)
• M8: 1,464,862 km (0.105 R)
• M9: 1,566,140 km (0.096 R)
• M10: 1,754,334 km (0.115 R)
• M11: 1,862,344 km (0.083 R)
• M12: 2,507,709 km (0.071 R)
• M13: 3,112,683 km (0.091 R)
• M14: 3,431,925 km (0.063 R)
• M15: 3,705,988 km (0.108 R)
• M16: 3,817,738 km (0.101 R)
• M17: 4,159,569 km (0.091 R)
• M18: 4,275,806 km (0.083 R)
• M19: 4,422,562 km (0.097 R)
• M20: 4,570,963 km (0.063 R)
• M21: 5,528,090 km (0.106 R)
• M22: 6,478,186 km (0.063 R)
• M23: 6,954,955 km (0.079 R)
• M24: 7,478,248 km (0.101 R)
• M25: 8,452,280 km (0.043 R)
• M26: 8,973,030 km (0.113 R)
• M27: 9,542,399 km (0.108 R)
• M28: 10,045,497 km (0.057 R)
• M29: 10,756,237 km (0.089 R)
• M30: 11,688,082 km (0.066 R)
• M31: 12,101,271 km (0.092 R)
• M32: 12,645,508 km (0.106 R)
• M33: 12,942,011 km (0.071 R)
• M34: 13,069,768 km (0.049 R)
• M35: 13,155,038 km (0.037 R)
• M36: 13,932,050 km (0.085 R)
• M37: 14,546,598 km (0.098 R)
• M38: 14,812,732 km (0.036 R)
• M39: 15,756,845 km (0.034 R)
• M40: 16,030,160 km (0.112 R)
• M41: 16,720,404 km (0.099 R)
• M42: 16,813,155 km (0.106 R)
• M43: 16,999,105 km (0.118 R)
• M44: 17,514,320 km (0.113 R)
• M45: 17,608,417 km (0.061 R)
• M46: 18,463,968 km (0.085 R)
• M47: 18,896,904 km (0.109 R)
• M48: 19,576,826 km (0.047 R)
• M49: 19,674,663 km (0.058 R)
• M50: 21,211,183 km (0.091 R)
• M51: 22,375,952 km (0.042 R)
• M52: 22,837,461 km (0.103 R)
• M53: 23,043,458 km (0.116 R)
• M54: 23,509,455 km (0.069 R)
• M55: 23,717,695 km (0.089 R)
• M56: 24,556,191 km (0.049 R)
• M57: 25,885,817 km (0.084 R)
• M58: 26,803,301 km (0.081 R)
• M59: 27,184,177 km (0.031 R)
• M60: 27,566,848 km (0.097 R)
• M61: 29,115,486 km (0.072 R)
• M62: 30,125,720 km (0.103 R)
• M63: 30,862,639 km (0.09 R)
• M64: 31,204,620 km (0.116 R)
• M65: 31,605,393 km (0.06 R)
• M66: 31,720,134 km (0.081 R)
• M67: 31,835,175 km (0.06 R)
• M68: 32,875,778 km (0.089 R)
• M69: 33,751,524 km (0.112 R)
• M70: 36,244,123 km (0.054 R)
• M71: 36,846,404 km (0.097 R)
• M72: 37,999,654 km (0.073 R)
• M73: 38,243,948 km (0.086 R)
• M74: 39,164,723 km (0.092 R)
• M75: 39,658,844 km (0.07 R)
• M76: 39,782,711 km (0.047 R)
• M77: 40,840,518 km (0.068 R)
• M78: 41,341,671 km (0.113 R)
• M79: 41,592,846 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.2

Radius: 8.6

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.58 AU - 13.46 AU

Year: 13166 Days

Day: 14.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 54,913,210 km

• M1: 138,976 km (0.036 R)
• M2: 273,764 km (0.113 R)
• M3: 350,059 km (0.094 R)
• M4: 595,699 km (0.065 R)
• M5: 1,370,466 km (0.108 R)
• M6: 1,737,130 km (0.112 R)
• M7: 2,735,397 km (0.061 R)
• M8: 3,070,646 km (0.091 R)
• M9: 3,386,896 km (0.098 R)
• M10: 3,549,060 km (0.068 R)
• M11: 3,948,486 km (0.068 R)
• M12: 4,016,404 km (0.06 R)
• M13: 4,153,585 km (0.066 R)
• M14: 6,191,706 km (0.104 R)
• M15: 7,040,076 km (0.115 R)
• M16: 7,205,830 km (0.091 R)
• M17: 7,289,156 km (0.109 R)
• M18: 7,499,042 km (0.102 R)
• M19: 7,753,358 km (0.088 R)
• M20: 7,924,498 km (0.114 R)
• M21: 8,183,752 km (0.065 R)
• M22: 9,981,469 km (0.108 R)
• M23: 10,496,535 km (0.102 R)
• M24: 10,686,075 km (0.065 R)
• M25: 11,358,218 km (0.032 R)
• M26: 12,743,046 km (0.108 R)
• M27: 13,046,729 km (0.047 R)
• M28: 13,403,969 km (0.095 R)
• M29: 14,971,456 km (0.107 R)
• M30: 15,722,736 km (0.118 R)
• M31: 15,993,957 km (0.046 R)
• M32: 16,266,674 km (0.117 R)
• M33: 16,596,089 km (0.055 R)
• M34: 16,927,747 km (0.093 R)
• M35: 17,879,190 km (0.055 R)
• M36: 18,105,681 km (0.091 R)
• M37: 19,367,688 km (0.113 R)
• M38: 20,185,689 km (0.082 R)
• M39: 20,776,751 km (0.101 R)
• M40: 21,014,761 km (0.118 R)
• M41: 21,373,497 km (0.083 R)
• M42: 21,433,485 km (0.039 R)
• M43: 22,584,043 km (0.098 R)
• M44: 23,074,424 km (0.118 R)
• M45: 24,253,106 km (0.1 R)
• M46: 25,451,385 km (0.083 R)
• M47: 26,733,439 km (0.119 R)
• M48: 27,187,019 km (0.114 R)
• M49: 28,167,783 km (0.094 R)
• M50: 29,160,066 km (0.102 R)
• M51: 29,426,500 km (0.108 R)
• M52: 29,626,961 km (0.036 R)
• M53: 30,500,762 km (0.061 R)
• M54: 31,519,523 km (0.112 R)
• M55: 32,618,469 km (0.101 R)
• M56: 34,290,226 km (0.077 R)
• M57: 34,571,619 km (0.078 R)
• M58: 34,924,371 km (0.056 R)
• M59: 36,204,181 km (0.08 R)
• M60: 36,706,082 km (0.06 R)
• M61: 36,921,802 km (0.088 R)
• M62: 36,993,908 km (0.096 R)
• M63: 37,065,864 km (0.1 R)
• M64: 37,282,333 km (0.116 R)
• M65: 37,354,588 km (0.107 R)
• M66: 38,517,113 km (0.107 R)
• M67: 40,060,664 km (0.091 R)
• M68: 40,282,817 km (0.092 R)
• M69: 40,357,018 km (0.117 R)
• M70: 40,505,419 km (0.111 R)
• M71: 40,728,469 km (0.075 R)
• M72: 44,198,392 km (0.045 R)
• M73: 44,811,444 km (0.06 R)
• M74: 45,196,060 km (0.061 R)
• M75: 45,504,531 km (0.084 R)
• M76: 45,581,723 km (0.065 R)
• M77: 45,736,407 km (0.103 R)
• M78: 45,813,750 km (0.095 R)
• M79: 46,589,714 km (0.116 R)
• M80: 48,154,807 km (0.057 R)
• M81: 48,312,184 km (0.069 R)
• M82: 48,706,524 km (0.034 R)
• M83: 48,943,636 km (0.116 R)
• M84: 49,022,773 km (0.086 R)
• M85: 51,014,968 km (0.083 R)
• M86: 52,061,256 km (0.087 R)
• M87: 54,011,414 km (0.07 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 19,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit