🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.21 AU - 1.91 AU

Year: 883 Days

Day: 38.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.75 AU - 2.25 AU

Year: 1281 Days

Day: 27.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,598,008 km

• M1: 557,551 km (0.117 R)
• M2: 944,860 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.1

Radius: 13.5

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.89 AU - 2.89 AU

Year: 1674 Days

Day: 9.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 31,598,008 km

• M1: 168,148 km (0.064 R)
• M2: 263,741 km (0.101 R)
• M3: 392,694 km (0.093 R)
• M4: 509,680 km (0.093 R)
• M5: 627,713 km (0.118 R)
• M6: 736,171 km (0.117 R)
• M7: 825,182 km (0.056 R)
• M8: 935,136 km (0.112 R)
• M9: 1,050,775 km (0.116 R)
• M10: 1,215,034 km (0.082 R)
• M11: 1,375,403 km (0.03 R)
• M12: 1,515,726 km (0.101 R)
• M13: 1,870,123 km (0.093 R)
• M14: 2,019,272 km (0.111 R)
• M15: 2,203,876 km (0.112 R)
• M16: 2,345,994 km (0.116 R)
• M17: 2,450,712 km (0.07 R)
• M18: 2,548,849 km (0.047 R)
• M19: 2,833,982 km (0.035 R)
• M20: 3,129,737 km (0.115 R)
• M21: 3,263,478 km (0.12 R)
• M22: 3,789,314 km (0.052 R)
• M23: 3,884,309 km (0.116 R)
• M24: 4,154,782 km (0.071 R)
• M25: 4,282,538 km (0.086 R)
• M26: 4,401,618 km (0.114 R)
• M27: 4,551,964 km (0.097 R)
• M28: 4,704,105 km (0.082 R)
• M29: 4,806,580 km (0.086 R)
• M30: 5,024,095 km (0.091 R)
• M31: 5,118,192 km (0.08 R)
• M32: 5,319,102 km (0.047 R)
• M33: 5,652,556 km (0.093 R)
• M34: 5,849,277 km (0.07 R)
• M35: 5,992,891 km (0.109 R)
• M36: 6,204,871 km (0.059 R)
• M37: 6,294,779 km (0.115 R)
• M38: 6,407,875 km (0.108 R)
• M39: 6,510,350 km (0.089 R)
• M40: 6,601,754 km (0.106 R)
• M41: 6,867,290 km (0.076 R)
• M42: 7,171,572 km (0.084 R)
• M43: 7,301,573 km (0.051 R)
• M44: 7,420,653 km (0.076 R)
• M45: 7,684,543 km (0.081 R)
• M46: 8,111,047 km (0.113 R)
• M47: 8,197,215 km (0.117 R)
• M48: 8,495,214 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.6

Radius: 11.6

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.72 AU - 2.76 AU

Year: 2055 Days

Day: 9.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 31,598,008 km

• M1: 147,504 km (0.05 R)
• M2: 262,694 km (0.119 R)
• M3: 342,579 km (0.112 R)
• M4: 416,929 km (0.085 R)
• M5: 559,346 km (0.095 R)
• M6: 656,286 km (0.116 R)
• M7: 759,658 km (0.054 R)
• M8: 881,580 km (0.101 R)
• M9: 1,357,750 km (0.115 R)
• M10: 1,535,024 km (0.084 R)
• M11: 1,698,534 km (0.117 R)
• M12: 2,043,208 km (0.107 R)
• M13: 2,514,441 km (0.098 R)
• M14: 2,589,090 km (0.107 R)
• M15: 2,798,079 km (0.098 R)
• M16: 2,907,883 km (0.095 R)
• M17: 3,039,081 km (0.053 R)
• M18: 3,493,110 km (0.104 R)
• M19: 3,660,959 km (0.068 R)
• M20: 4,158,671 km (0.082 R)
• M21: 4,262,193 km (0.05 R)
• M22: 4,464,599 km (0.099 R)
• M23: 5,019,607 km (0.109 R)
• M24: 5,273,325 km (0.055 R)
• M25: 5,409,908 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.4

Radius: 14.1

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.56 AU - 3.82 AU

Year: 2581 Days

Day: 11.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 31,598,008 km

• M1: 209,437 km (0.105 R)
• M2: 417,827 km (0.116 R)
• M3: 506,090 km (0.079 R)
• M4: 819,946 km (0.114 R)
• M5: 953,537 km (0.064 R)
• M6: 1,172,997 km (0.102 R)
• M7: 1,309,729 km (0.095 R)
• M8: 1,418,337 km (0.12 R)
• M9: 1,663,080 km (0.082 R)
• M10: 1,763,161 km (0.074 R)
• M11: 1,998,478 km (0.114 R)
• M12: 2,125,038 km (0.084 R)
• M13: 2,355,867 km (0.039 R)
• M14: 2,563,360 km (0.116 R)
• M15: 2,669,574 km (0.086 R)
• M16: 2,908,332 km (0.119 R)
• M17: 3,165,790 km (0.117 R)
• M18: 3,326,159 km (0.099 R)
• M19: 3,691,028 km (0.117 R)
• M20: 3,787,369 km (0.077 R)
• M21: 4,081,479 km (0.101 R)
• M22: 4,614,197 km (0.062 R)
• M23: 4,731,332 km (0.065 R)
• M24: 4,836,200 km (0.056 R)
• M25: 5,048,479 km (0.07 R)
• M26: 5,277,514 km (0.051 R)
• M27: 5,676,042 km (0.067 R)
• M28: 5,871,866 km (0.09 R)
• M29: 6,013,236 km (0.112 R)
• M30: 6,198,737 km (0.11 R)
• M31: 6,371,673 km (0.08 R)
• M32: 6,473,249 km (0.115 R)
• M33: 6,692,859 km (0.1 R)
• M34: 7,139,558 km (0.045 R)
• M35: 7,473,311 km (0.086 R)
• M36: 7,565,164 km (0.097 R)
• M37: 7,672,875 km (0.083 R)
• M38: 7,796,742 km (0.058 R)
• M39: 8,489,230 km (0.052 R)
• M40: 8,681,613 km (0.115 R)
• M41: 8,924,111 km (0.119 R)
• M42: 9,021,799 km (0.115 R)
• M43: 9,333,262 km (0.111 R)
• M44: 9,482,111 km (0.091 R)
• M45: 9,648,315 km (0.118 R)
• M46: 9,899,639 km (0.086 R)
• M47: 10,136,153 km (0.088 R)
• M48: 10,323,300 km (0.112 R)
• M49: 10,460,033 km (0.094 R)
• M50: 10,666,478 km (0.101 R)
• M51: 10,787,502 km (0.05 R)
• M52: 10,908,976 km (0.11 R)
• M53: 11,558,679 km (0.091 R)
• M54: 11,772,156 km (0.088 R)
• M55: 11,861,466 km (0.097 R)
• M56: 11,950,925 km (0.117 R)
• M57: 12,130,742 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.8

Radius: 10.5

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3 AU - 4.02 AU

Year: 2979 Days

Day: 5.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 31,598,008 km

• M1: 130,898 km (0.036 R)
• M2: 281,992 km (0.099 R)
• M3: 391,049 km (0.096 R)
• M4: 590,313 km (0.114 R)
• M5: 930,050 km (0.093 R)
• M6: 1,001,259 km (0.098 R)
• M7: 1,240,765 km (0.113 R)
• M8: 1,476,082 km (0.092 R)
• M9: 2,222,725 km (0.105 R)
• M10: 2,437,249 km (0.043 R)
• M11: 2,593,279 km (0.11 R)
• M12: 2,686,628 km (0.104 R)
• M13: 3,484,434 km (0.038 R)
• M14: 3,587,806 km (0.077 R)
• M15: 3,660,809 km (0.086 R)
• M16: 4,757,511 km (0.037 R)
• M17: 5,389,562 km (0.069 R)
• M18: 5,594,063 km (0.102 R)
• M19: 5,961,176 km (0.099 R)
• M20: 6,072,926 km (0.083 R)
• M21: 6,210,406 km (0.067 R)
• M22: 6,488,359 km (0.109 R)
• M23: 6,744,770 km (0.118 R)
• M24: 7,109,190 km (0.058 R)
• M25: 7,600,769 km (0.053 R)
• M26: 7,830,401 km (0.103 R)
• M27: 8,532,763 km (0.048 R)
• M28: 8,630,750 km (0.104 R)
• M29: 9,457,278 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.5

Radius: 11.4

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.56 AU - 7.58 AU

Year: 6775 Days

Day: 11.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 31,598,008 km

• M1: 152,889 km (0.036 R)
• M2: 244,443 km (0.068 R)
• M3: 321,785 km (0.075 R)
• M4: 604,076 km (0.119 R)
• M5: 699,520 km (0.097 R)
• M6: 853,605 km (0.11 R)
• M7: 949,049 km (0.119 R)
• M8: 1,305,092 km (0.109 R)
• M9: 1,531,882 km (0.114 R)
• M10: 1,824,944 km (0.095 R)
• M11: 2,117,408 km (0.063 R)
• M12: 2,250,102 km (0.079 R)
• M13: 2,705,926 km (0.088 R)
• M14: 2,871,382 km (0.116 R)
• M15: 2,955,306 km (0.112 R)
• M16: 3,147,390 km (0.111 R)
• M17: 3,979,752 km (0.087 R)
• M18: 4,506,037 km (0.092 R)
• M19: 4,927,754 km (0.117 R)
• M20: 5,414,246 km (0.082 R)
• M21: 6,405,631 km (0.053 R)
• M22: 6,627,335 km (0.077 R)
• M23: 6,767,209 km (0.101 R)
• M24: 6,851,582 km (0.034 R)
• M25: 7,106,946 km (0.067 R)
• M26: 7,221,388 km (0.107 R)
• M27: 8,010,218 km (0.066 R)
• M28: 8,159,367 km (0.087 R)
• M29: 8,249,275 km (0.118 R)
• M30: 8,399,920 km (0.071 R)
• M31: 8,551,463 km (0.106 R)
• M32: 8,703,903 km (0.076 R)
• M33: 8,795,756 km (0.104 R)
• M34: 9,605,829 km (0.063 R)
• M35: 9,827,982 km (0.113 R)
• M36: 9,987,752 km (0.115 R)
• M37: 10,083,944 km (0.115 R)
• M38: 10,700,885 km (0.102 R)
• M39: 11,130,082 km (0.119 R)
• M40: 11,699,750 km (0.077 R)
• M41: 12,073,446 km (0.111 R)
• M42: 12,416,623 km (0.117 R)
• M43: 12,520,295 km (0.052 R)
• M44: 13,042,541 km (0.1 R)
• M45: 13,253,474 km (0.118 R)
• M46: 13,429,999 km (0.117 R)
• M47: 14,252,638 km (0.076 R)
• M48: 14,469,854 km (0.102 R)
• M49: 15,128,384 km (0.087 R)
• M50: 15,238,937 km (0.062 R)
• M51: 15,871,436 km (0.078 R)
• M52: 16,059,032 km (0.068 R)
• M53: 16,816,895 km (0.028 R)
• M54: 17,123,271 km (0.102 R)
• M55: 17,664,068 km (0.094 R)
• M56: 17,858,545 km (0.095 R)
• M57: 18,132,010 km (0.112 R)
• M58: 18,210,399 km (0.101 R)
• M59: 18,801,909 km (0.03 R)
• M60: 19,000,426 km (0.083 R)
• M61: 19,119,954 km (0.099 R)
• M62: 19,239,633 km (0.092 R)
• M63: 20,206,484 km (0.102 R)
• M64: 20,450,777 km (0.095 R)
• M65: 20,818,937 km (0.071 R)
• M66: 21,478,813 km (0.1 R)
• M67: 22,313,270 km (0.056 R)
• M68: 22,565,642 km (0.091 R)
• M69: 23,073,377 km (0.054 R)
• M70: 23,670,422 km (0.077 R)
• M71: 23,756,142 km (0.073 R)
• M72: 23,927,880 km (0.11 R)
• M73: 24,575,639 km (0.045 R)
• M74: 24,662,406 km (0.048 R)
• M75: 25,448,243 km (0.089 R)
• M76: 25,580,039 km (0.075 R)
• M77: 26,153,597 km (0.092 R)
• M78: 26,375,301 km (0.083 R)
• M79: 26,597,753 km (0.096 R)
• M80: 29,084,818 km (0.071 R)
• M81: 29,822,186 km (0.098 R)
• M82: 31,503,666 km (0.102 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 12,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit