🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.94 AU - 1.52 AU

Year: 509 Days

Day: 39 Hours

Environment

Temp: -5 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.25 AU - 1.91 AU

Year: 740 Days

Day: 28.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,272,363 km

• M1: 555,606 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.14 AU - 2.3 AU

Year: 1233 Days

Day: 14.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,272,363 km

• M1: 1,463,815 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.56 AU - 2.58 AU

Year: 1536 Days

Day: 46.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.88 AU - 3.56 AU

Year: 2154 Days

Day: 26.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,272,363 km

• M1: 124,316 km (0.079 R)
• M2: 1,099,844 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.99 AU - 4.53 AU

Year: 3278 Days

Day: 25.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,272,363 km

• M1: 620,083 km (0.098 R)

Asteroid Belt

Center: 4.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.5

Radius: 10.2

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.39 AU - 5.67 AU

Year: 4848 Days

Day: 5.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 35,272,363 km

• M1: 141,071 km (0.12 R)
• M2: 254,915 km (0.109 R)
• M3: 402,418 km (0.059 R)
• M4: 482,154 km (0.11 R)
• M5: 568,322 km (0.072 R)
• M6: 684,560 km (0.103 R)
• M7: 800,947 km (0.118 R)
• M8: 988,543 km (0.095 R)
• M9: 1,073,664 km (0.094 R)
• M10: 1,151,455 km (0.097 R)
• M11: 1,231,190 km (0.03 R)
• M12: 1,302,698 km (0.069 R)
• M13: 1,386,174 km (0.113 R)
• M14: 1,614,161 km (0.109 R)
• M15: 1,901,539 km (0.054 R)
• M16: 2,205,372 km (0.065 R)
• M17: 2,408,077 km (0.086 R)
• M18: 2,845,501 km (0.082 R)
• M19: 2,969,219 km (0.068 R)
• M20: 3,094,731 km (0.11 R)
• M21: 3,250,463 km (0.054 R)
• M22: 3,584,814 km (0.035 R)
• M23: 4,068,314 km (0.12 R)
• M24: 4,412,688 km (0.07 R)
• M25: 4,588,466 km (0.099 R)
• M26: 4,799,249 km (0.094 R)
• M27: 4,930,596 km (0.087 R)
• M28: 5,553,372 km (0.109 R)
• M29: 5,639,391 km (0.086 R)
• M30: 5,726,008 km (0.076 R)
• M31: 5,953,098 km (0.085 R)
• M32: 6,112,120 km (0.103 R)
• M33: 6,236,735 km (0.064 R)
• M34: 6,416,253 km (0.067 R)
• M35: 6,561,063 km (0.089 R)
• M36: 6,688,670 km (0.107 R)
• M37: 6,983,677 km (0.091 R)
• M38: 7,132,677 km (0.106 R)
• M39: 7,264,024 km (0.066 R)
• M40: 7,452,966 km (0.12 R)
• M41: 7,662,702 km (0.094 R)
• M42: 8,029,666 km (0.108 R)
• M43: 8,166,249 km (0.109 R)
• M44: 8,264,385 km (0.108 R)
• M45: 8,820,889 km (0.062 R)
• M46: 8,961,960 km (0.111 R)
• M47: 9,103,778 km (0.073 R)
• M48: 9,554,218 km (0.043 R)
• M49: 10,222,471 km (0.077 R)
• M50: 10,712,105 km (0.1 R)
• M51: 10,819,516 km (0.074 R)
• M52: 11,035,536 km (0.118 R)
• M53: 11,296,734 km (0.095 R)
• M54: 11,406,090 km (0.113 R)
• M55: 11,493,904 km (0.035 R)
• M56: 11,603,858 km (0.113 R)
• M57: 11,891,684 km (0.092 R)
• M58: 12,025,275 km (0.109 R)
• M59: 12,249,074 km (0.053 R)
• M60: 12,632,643 km (0.073 R)
• M61: 12,814,554 km (0.104 R)
• M62: 12,883,069 km (0.107 R)
• M63: 13,112,104 km (0.09 R)
• M64: 13,411,748 km (0.106 R)
• M65: 14,230,049 km (0.104 R)
• M66: 14,776,530 km (0.061 R)
• M67: 14,848,337 km (0.114 R)
• M68: 15,040,271 km (0.075 R)
• M69: 15,645,693 km (0.105 R)
• M70: 15,841,068 km (0.106 R)
• M71: 16,184,994 km (0.118 R)
• M72: 16,333,245 km (0.037 R)
• M73: 16,506,629 km (0.032 R)
• M74: 16,630,795 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550

Radius: 14

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.96 AU - 7.56 AU

Year: 6552 Days

Day: 8.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 35,272,363 km

• M1: 182,509 km (0.045 R)
• M2: 503,995 km (0.084 R)
• M3: 690,245 km (0.063 R)
• M4: 793,318 km (0.088 R)
• M5: 1,427,313 km (0.083 R)
• M6: 1,705,266 km (0.085 R)
• M7: 2,020,170 km (0.083 R)
• M8: 2,374,268 km (0.105 R)
• M9: 2,663,740 km (0.047 R)
• M10: 3,053,143 km (0.095 R)
• M11: 3,345,756 km (0.042 R)
• M12: 3,530,510 km (0.086 R)
• M13: 4,709,191 km (0.1 R)
• M14: 4,864,773 km (0.057 R)
• M15: 4,995,671 km (0.079 R)
• M16: 5,101,138 km (0.111 R)
• M17: 5,314,614 km (0.093 R)
• M18: 6,197,840 km (0.054 R)
• M19: 6,368,681 km (0.092 R)
• M20: 6,919,799 km (0.118 R)
• M21: 7,365,750 km (0.096 R)
• M22: 8,568,816 km (0.111 R)
• M23: 8,791,268 km (0.038 R)
• M24: 8,919,324 km (0.104 R)
• M25: 9,015,665 km (0.078 R)
• M26: 9,274,470 km (0.077 R)
• M27: 9,568,579 km (0.109 R)
• M28: 9,700,225 km (0.064 R)
• M29: 9,799,409 km (0.106 R)
• M30: 9,898,891 km (0.04 R)
• M31: 10,266,752 km (0.068 R)
• M32: 10,639,101 km (0.077 R)
• M33: 12,638,776 km (0.119 R)
• M34: 12,855,992 km (0.061 R)
• M35: 13,700,023 km (0.083 R)
• M36: 15,018,729 km (0.036 R)
• M37: 15,133,620 km (0.077 R)
• M38: 15,829,399 km (0.062 R)
• M39: 16,773,212 km (0.098 R)
• M40: 17,171,891 km (0.068 R)
• M41: 17,332,260 km (0.103 R)
• M42: 19,004,614 km (0.061 R)
• M43: 19,461,935 km (0.117 R)
• M44: 20,049,406 km (0.102 R)
• M45: 20,430,132 km (0.074 R)
• M46: 21,112,897 km (0.116 R)
• M47: 21,629,907 km (0.03 R)
• M48: 21,889,908 km (0.1 R)
• M49: 22,282,004 km (0.053 R)
• M50: 22,500,866 km (0.09 R)
• M51: 22,632,512 km (0.095 R)
• M52: 23,873,427 km (0.05 R)
• M53: 24,457,157 km (0.119 R)
• M54: 25,136,481 km (0.116 R)
• M55: 25,821,939 km (0.118 R)
• M56: 26,236,175 km (0.086 R)
• M57: 27,024,855 km (0.113 R)
• M58: 27,633,120 km (0.105 R)
• M59: 28,815,542 km (0.057 R)
• M60: 29,054,001 km (0.065 R)
• M61: 29,341,079 km (0.116 R)
• M62: 29,677,076 km (0.103 R)
• M63: 29,869,758 km (0.112 R)
• M64: 30,014,569 km (0.114 R)
• M65: 30,595,757 km (0.101 R)
• M66: 30,790,383 km (0.096 R)
• M67: 32,263,025 km (0.097 R)
• M68: 32,461,092 km (0.106 R)
• M69: 32,758,942 km (0.077 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.7

Radius: 11.3

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 9.2 AU - 14.26 AU

Year: 14976 Days

Day: 13.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 35,272,363 km

• M1: 143,614 km (0.093 R)
• M2: 323,131 km (0.095 R)
• M3: 631,303 km (0.072 R)
• M4: 722,707 km (0.091 R)
• M5: 965,505 km (0.114 R)
• M6: 1,104,930 km (0.113 R)
• M7: 1,492,837 km (0.09 R)
• M8: 1,619,247 km (0.118 R)
• M9: 1,825,393 km (0.063 R)
• M10: 2,243,070 km (0.092 R)
• M11: 2,452,507 km (0.087 R)
• M12: 2,624,844 km (0.108 R)
• M13: 2,868,240 km (0.069 R)
• M14: 2,958,747 km (0.094 R)
• M15: 3,353,835 km (0.08 R)
• M16: 3,716,460 km (0.036 R)
• M17: 4,015,656 km (0.105 R)
• M18: 4,400,870 km (0.115 R)
• M19: 4,798,053 km (0.119 R)
• M20: 6,770,201 km (0.066 R)
• M21: 6,921,893 km (0.04 R)
• M22: 7,105,450 km (0.056 R)
• M23: 7,383,852 km (0.057 R)
• M24: 7,760,689 km (0.077 R)
• M25: 7,887,697 km (0.112 R)
• M26: 8,240,449 km (0.116 R)
• M27: 8,631,348 km (0.038 R)
• M28: 8,862,178 km (0.071 R)
• M29: 9,363,630 km (0.052 R)
• M30: 10,046,694 km (0.078 R)
• M31: 10,604,694 km (0.119 R)
• M32: 10,781,070 km (0.112 R)
• M33: 11,065,455 km (0.114 R)
• M34: 11,352,384 km (0.108 R)
• M35: 11,896,920 km (0.042 R)
• M36: 12,006,725 km (0.073 R)
• M37: 12,375,633 km (0.074 R)
• M38: 12,636,083 km (0.117 R)
• M39: 13,086,822 km (0.083 R)
• M40: 13,542,796 km (0.062 R)
• M41: 13,811,324 km (0.025 R)
• M42: 13,926,814 km (0.088 R)
• M43: 15,698,950 km (0.115 R)
• M44: 15,819,526 km (0.108 R)
• M45: 16,142,807 km (0.055 R)
• M46: 16,386,801 km (0.112 R)
• M47: 16,837,091 km (0.117 R)
• M48: 17,167,104 km (0.079 R)
• M49: 17,333,008 km (0.111 R)
• M50: 17,416,184 km (0.094 R)
• M51: 17,582,836 km (0.093 R)
• M52: 18,085,934 km (0.116 R)
• M53: 18,212,344 km (0.05 R)
• M54: 18,423,875 km (0.068 R)
• M55: 19,493,799 km (0.09 R)
• M56: 20,276,645 km (0.078 R)
• M57: 20,892,539 km (0.113 R)
• M58: 21,872,854 km (0.082 R)
• M59: 22,097,700 km (0.102 R)
• M60: 22,640,591 km (0.083 R)
• M61: 23,142,192 km (0.071 R)
• M62: 23,279,523 km (0.068 R)
• M63: 23,878,064 km (0.117 R)
• M64: 25,184,652 km (0.072 R)
• M65: 25,514,814 km (0.054 R)
• M66: 25,704,205 km (0.087 R)
• M67: 25,894,045 km (0.038 R)
• M68: 26,370,664 km (0.111 R)
• M69: 27,139,298 km (0.089 R)
• M70: 27,235,938 km (0.116 R)
• M71: 27,332,578 km (0.099 R)
• M72: 27,477,838 km (0.07 R)
• M73: 27,964,031 km (0.106 R)
• M74: 30,386,918 km (0.115 R)
• M75: 30,889,567 km (0.117 R)
• M76: 31,344,494 km (0.085 R)
• M77: 31,496,485 km (0.107 R)
• M78: 31,750,502 km (0.1 R)
• M79: 32,005,268 km (0.107 R)
• M80: 33,082,522 km (0.072 R)
• M81: 33,755,264 km (0.104 R)
• M82: 34,380,283 km (0.086 R)
• M83: 34,589,571 km (0.032 R)
• M84: 35,061,851 km (0.096 R)
• M85: 35,219,677 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 16,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit