🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.65 AU - 0.93 AU

Year: 265 Days

Day: 15.2 Hours

Environment

Temp: 141 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.98 AU - 1.06 AU

Year: 388 Days

Day: 16.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.09 AU - 1.31 AU

Year: 495 Days

Day: 14.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 43.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.19 AU - 1.59 AU

Year: 617 Days

Day: 39.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.71 AU - 2.05 AU

Year: 971 Days

Day: 31 Hours

Environment

Temp: -79 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,166,921 km

• M1: 157,227 km (0.034 R)

Asteroid Belt

Center: 3.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.4

Radius: 13.1

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.72 AU - 5.8 AU

Year: 4545 Days

Day: 10.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 95,166,921 km

• M1: 201,508 km (0.091 R)
• M2: 335,099 km (0.117 R)
• M3: 529,427 km (0.095 R)
• M4: 658,530 km (0.071 R)
• M5: 902,524 km (0.116 R)
• M6: 1,015,171 km (0.051 R)
• M7: 1,193,791 km (0.055 R)
• M8: 1,354,010 km (0.1 R)
• M9: 1,466,957 km (0.077 R)
• M10: 2,073,875 km (0.1 R)
• M11: 2,347,490 km (0.095 R)
• M12: 2,455,799 km (0.101 R)
• M13: 2,647,882 km (0.11 R)
• M14: 2,829,644 km (0.101 R)
• M15: 2,937,653 km (0.117 R)
• M16: 3,078,575 km (0.099 R)
• M17: 3,229,968 km (0.092 R)
• M18: 3,673,525 km (0.111 R)
• M19: 3,911,236 km (0.051 R)
• M20: 4,145,507 km (0.085 R)
• M21: 4,321,882 km (0.102 R)
• M22: 4,491,826 km (0.107 R)
• M23: 4,884,819 km (0.118 R)
• M24: 5,156,339 km (0.05 R)
• M25: 5,279,608 km (0.084 R)
• M26: 5,471,243 km (0.088 R)
• M27: 5,684,719 km (0.11 R)
• M28: 5,980,324 km (0.106 R)
• M29: 6,331,580 km (0.07 R)
• M30: 6,845,150 km (0.097 R)
• M31: 6,928,625 km (0.091 R)
• M32: 7,033,344 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.7

Radius: 14

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.5 AU - 6.88 AU

Year: 6519 Days

Day: 11.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 95,166,921 km

• M1: 196,572 km (0.084 R)
• M2: 602,131 km (0.099 R)
• M3: 695,181 km (0.106 R)
• M4: 1,089,671 km (0.073 R)
• M5: 1,277,566 km (0.089 R)
• M6: 1,458,130 km (0.079 R)
• M7: 1,589,926 km (0.061 R)
• M8: 2,052,184 km (0.095 R)
• M9: 2,376,063 km (0.049 R)
• M10: 2,510,402 km (0.056 R)
• M11: 2,647,434 km (0.11 R)
• M12: 3,073,638 km (0.084 R)
• M13: 3,245,376 km (0.089 R)
• M14: 3,420,256 km (0.062 R)
• M15: 3,624,158 km (0.109 R)
• M16: 3,832,249 km (0.113 R)
• M17: 3,990,822 km (0.053 R)
• M18: 4,480,157 km (0.079 R)
• M19: 4,647,557 km (0.11 R)
• M20: 5,308,480 km (0.034 R)
• M21: 5,575,363 km (0.097 R)
• M22: 5,846,584 km (0.089 R)
• M23: 5,968,656 km (0.059 R)
• M24: 6,339,659 km (0.105 R)
• M25: 6,782,319 km (0.073 R)
• M26: 6,975,001 km (0.115 R)
• M27: 7,267,614 km (0.119 R)
• M28: 7,564,416 km (0.075 R)
• M29: 8,033,854 km (0.057 R)
• M30: 8,169,689 km (0.049 R)
• M31: 8,478,310 km (0.064 R)
• M32: 9,142,524 km (0.048 R)
• M33: 9,320,097 km (0.107 R)
• M34: 10,041,907 km (0.051 R)
• M35: 10,669,769 km (0.105 R)
• M36: 12,274,954 km (0.094 R)
• M37: 12,392,538 km (0.093 R)
• M38: 13,266,040 km (0.084 R)
• M39: 13,548,182 km (0.081 R)
• M40: 13,995,479 km (0.096 R)
• M41: 14,738,083 km (0.113 R)
• M42: 15,072,135 km (0.104 R)
• M43: 15,620,561 km (0.031 R)
• M44: 15,961,195 km (0.055 R)
• M45: 16,780,393 km (0.111 R)
• M46: 17,392,697 km (0.117 R)
• M47: 17,657,336 km (0.083 R)
• M48: 17,745,898 km (0.062 R)
• M49: 19,684,686 km (0.105 R)
• M50: 19,960,545 km (0.119 R)
• M51: 20,191,374 km (0.118 R)
• M52: 20,283,975 km (0.109 R)
• M53: 20,749,225 km (0.102 R)
• M54: 21,832,313 km (0.07 R)
• M55: 23,662,045 km (0.035 R)
• M56: 24,496,502 km (0.078 R)
• M57: 27,210,506 km (0.037 R)
• M58: 27,929,623 km (0.118 R)
• M59: 28,136,218 km (0.03 R)
• M60: 28,447,082 km (0.108 R)
• M61: 28,967,832 km (0.03 R)
• M62: 31,349,580 km (0.067 R)
• M63: 32,319,872 km (0.083 R)
• M64: 32,917,665 km (0.109 R)
• M65: 34,345,128 km (0.053 R)
• M66: 34,733,035 km (0.109 R)
• M67: 36,580,569 km (0.067 R)
• M68: 36,693,665 km (0.084 R)
• M69: 36,920,006 km (0.099 R)
• M70: 37,090,099 km (0.115 R)
• M71: 38,001,599 km (0.031 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.3

Radius: 8.8

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 8.38 AU - 12.38 AU

Year: 12599 Days

Day: 12.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 95,166,921 km

• M1: 122,221 km (0.108 R)
• M2: 386,411 km (0.099 R)
• M3: 643,121 km (0.101 R)
• M4: 1,236,127 km (0.057 R)
• M5: 1,300,903 km (0.077 R)
• M6: 1,618,799 km (0.072 R)
• M7: 1,885,382 km (0.05 R)
• M8: 1,985,912 km (0.079 R)
• M9: 2,378,905 km (0.102 R)
• M10: 2,682,439 km (0.102 R)
• M11: 2,998,540 km (0.036 R)
• M12: 3,057,332 km (0.085 R)
• M13: 3,634,779 km (0.103 R)
• M14: 4,081,778 km (0.101 R)
• M15: 4,311,859 km (0.108 R)
• M16: 4,512,470 km (0.077 R)
• M17: 4,580,088 km (0.09 R)
• M18: 5,062,542 km (0.115 R)
• M19: 5,309,827 km (0.057 R)
• M20: 5,964,018 km (0.117 R)
• M21: 7,070,743 km (0.113 R)
• M22: 7,506,971 km (0.11 R)
• M23: 7,708,180 km (0.033 R)
• M24: 7,952,024 km (0.118 R)
• M25: 8,447,193 km (0.093 R)
• M26: 8,995,021 km (0.077 R)
• M27: 9,208,796 km (0.1 R)
• M28: 9,904,127 km (0.092 R)
• M29: 11,995,655 km (0.083 R)
• M30: 12,467,935 km (0.094 R)
• M31: 13,822,544 km (0.1 R)
• M32: 14,367,380 km (0.086 R)
• M33: 15,070,938 km (0.108 R)
• M34: 16,459,356 km (0.093 R)
• M35: 16,616,135 km (0.05 R)
• M36: 17,142,420 km (0.105 R)
• M37: 17,460,764 km (0.043 R)
• M38: 17,567,278 km (0.091 R)
• M39: 17,888,315 km (0.114 R)
• M40: 18,753,739 km (0.036 R)
• M41: 19,081,807 km (0.114 R)
• M42: 19,246,514 km (0.088 R)
• M43: 19,688,127 km (0.095 R)
• M44: 19,965,781 km (0.04 R)
• M45: 21,430,793 km (0.031 R)
• M46: 21,716,375 km (0.1 R)
• M47: 22,349,323 km (0.083 R)
• M48: 23,105,242 km (0.094 R)
• M49: 24,165,442 km (0.101 R)
• M50: 24,582,072 km (0.117 R)
• M51: 24,701,600 km (0.066 R)
• M52: 25,001,095 km (0.091 R)
• M53: 25,301,937 km (0.093 R)
• M54: 25,543,388 km (0.108 R)
• M55: 26,333,414 km (0.091 R)
• M56: 27,688,621 km (0.089 R)
• M57: 28,500,040 km (0.082 R)
• M58: 29,445,947 km (0.102 R)
• M59: 29,699,964 km (0.112 R)
• M60: 30,466,354 km (0.079 R)
• M61: 31,823,057 km (0.081 R)
• M62: 33,001,589 km (0.116 R)
• M63: 33,596,241 km (0.108 R)
• M64: 34,461,365 km (0.12 R)
• M65: 34,528,236 km (0.092 R)
• M66: 34,930,205 km (0.078 R)
• M67: 35,468,758 km (0.092 R)
• M68: 36,009,853 km (0.116 R)
• M69: 36,826,807 km (0.104 R)
• M70: 37,169,087 km (0.035 R)
• M71: 38,340,289 km (0.061 R)
• M72: 38,409,702 km (0.109 R)
• M73: 39,174,446 km (0.115 R)
• M74: 39,874,116 km (0.118 R)
• M75: 39,944,277 km (0.11 R)
• M76: 40,577,974 km (0.073 R)
• M77: 41,855,091 km (0.12 R)
• M78: 41,997,807 km (0.115 R)
• M79: 42,069,165 km (0.08 R)
• M80: 42,212,181 km (0.069 R)
• M81: 42,929,353 km (0.104 R)
• M82: 43,145,372 km (0.098 R)
• M83: 43,289,585 km (0.114 R)
• M84: 44,158,000 km (0.108 R)
• M85: 46,723,454 km (0.076 R)
• M86: 47,242,409 km (0.089 R)
• M87: 47,465,310 km (0.089 R)
• M88: 47,539,810 km (0.034 R)
• M89: 48,360,803 km (0.096 R)
• M90: 49,638,668 km (0.11 R)
• M91: 50,016,702 km (0.088 R)

Asteroid Belt

Center: 13.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895.1

Radius: 5.6

Gravity: 28.54 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 15.27 AU - 17.05 AU

Year: 24473 Days

Day: 20.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,166,921 km

• M1: 85,271 km (0.093 R)
• M2: 125,363 km (0.082 R)
• M3: 491,579 km (0.071 R)
• M4: 613,950 km (0.1 R)
• M5: 719,267 km (0.119 R)
• M6: 1,296,266 km (0.078 R)
• M7: 1,363,734 km (0.092 R)
• M8: 1,906,924 km (0.116 R)
• M9: 2,022,862 km (0.096 R)
• M10: 2,302,610 km (0.095 R)
• M11: 2,426,328 km (0.089 R)
• M12: 2,468,066 km (0.05 R)
• M13: 2,987,170 km (0.094 R)
• M14: 3,213,213 km (0.118 R)
• M15: 3,634,181 km (0.109 R)
• M16: 3,973,469 km (0.11 R)
• M17: 4,424,656 km (0.115 R)
• M18: 5,429,356 km (0.051 R)
• M19: 5,816,814 km (0.098 R)
• M20: 5,929,012 km (0.114 R)
• M21: 6,794,137 km (0.062 R)
• M22: 9,155,988 km (0.1 R)
• M23: 11,041,819 km (0.1 R)
• M24: 12,171,432 km (0.108 R)
• M25: 12,677,073 km (0.103 R)
• M26: 13,115,993 km (0.11 R)
• M27: 14,691,109 km (0.056 R)
• M28: 15,773,899 km (0.06 R)
• M29: 18,756,731 km (0.106 R)
• M30: 19,508,161 km (0.119 R)
• M31: 21,472,381 km (0.084 R)
• M32: 22,082,740 km (0.113 R)
• M33: 23,231,053 km (0.098 R)
• M34: 23,947,328 km (0.066 R)
• M35: 24,489,321 km (0.076 R)
• M36: 25,035,353 km (0.063 R)
• M37: 26,884,233 km (0.115 R)
• M38: 27,730,508 km (0.08 R)
• M39: 29,545,430 km (0.113 R)
• M40: 29,738,710 km (0.099 R)
• M41: 31,497,084 km (0.03 R)
• M42: 31,595,818 km (0.081 R)
• M43: 31,991,505 km (0.046 R)
• M44: 32,289,354 km (0.064 R)
• M45: 33,389,497 km (0.071 R)
• M46: 33,490,027 km (0.053 R)
• M47: 33,691,535 km (0.105 R)
• M48: 34,400,180 km (0.073 R)
• M49: 34,705,360 km (0.082 R)
• M50: 35,011,287 km (0.057 R)
• M51: 35,934,905 km (0.068 R)
• M52: 38,120,829 km (0.097 R)
• M53: 38,753,179 km (0.11 R)
• M54: 38,964,860 km (0.059 R)
• M55: 39,282,905 km (0.084 R)
• M56: 42,292,964 km (0.11 R)
• M57: 48,759,481 km (0.069 R)
• M58: 49,560,428 km (0.09 R)
• M59: 52,573,479 km (0.11 R)
• M60: 55,406,863 km (0.092 R)
• M61: 55,645,172 km (0.098 R)
• M62: 56,242,516 km (0.109 R)
• M63: 57,805,664 km (0.061 R)
• M64: 57,926,540 km (0.093 R)
• M65: 59,139,329 km (0.11 R)
• M66: 60,115,755 km (0.105 R)
• M67: 60,728,657 km (0.048 R)
• M68: 61,097,416 km (0.087 R)
• M69: 62,084,313 km (0.097 R)
• M70: 63,325,527 km (0.089 R)
• M71: 64,825,545 km (0.069 R)
• M72: 65,454,005 km (0.036 R)
• M73: 65,706,078 km (0.094 R)
• M74: 65,832,189 km (0.095 R)
• M75: 67,988,193 km (0.1 R)
• M76: 68,882,639 km (0.096 R)
• M77: 69,781,124 km (0.084 R)
• M78: 70,941,853 km (0.092 R)
• M79: 71,071,256 km (0.117 R)
• M80: 71,330,210 km (0.104 R)
• M81: 73,282,462 km (0.083 R)
• M82: 73,544,108 km (0.065 R)
• M83: 74,068,299 km (0.111 R)
• M84: 74,199,497 km (0.068 R)
• M85: 77,239,325 km (0.101 R)
• M86: 77,638,901 km (0.101 R)
• M87: 78,975,409 km (0.06 R)
• M88: 81,129,768 km (0.087 R)
• M89: 82,350,187 km (0.103 R)
• M90: 83,576,441 km (0.037 R)
• M91: 83,713,173 km (0.093 R)
• M92: 91,060,373 km (0.051 R)
• M93: 91,200,995 km (0.028 R)
• M94: 92,893,695 km (0.112 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 11,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit