🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.57 AU - 0.83 AU

Year: 222 Days

Day: 33.7 Hours

Environment

Temp: 128 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.67 AU - 1.11 AU

Year: 318 Days

Day: 27.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 129.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.89 AU - 1.03 AU

Year: 356 Days

Day: 28 Hours

Environment

Temp: 17 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.75 AU - 2.67 AU

Year: 1244 Days

Day: 13.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.4

Radius: 10

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 8.19 AU - 11.03 AU

Year: 11283 Days

Day: 13.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,161,129 km

• M1: 126,261 km (0.066 R)
• M2: 326,871 km (0.118 R)
• M3: 660,026 km (0.106 R)
• M4: 1,130,960 km (0.104 R)
• M5: 1,269,188 km (0.085 R)
• M6: 1,364,482 km (0.082 R)
• M7: 1,437,636 km (0.093 R)
• M8: 1,537,417 km (0.056 R)
• M9: 1,639,443 km (0.064 R)
• M10: 2,071,033 km (0.105 R)
• M11: 2,567,249 km (0.039 R)
• M12: 2,720,288 km (0.066 R)
• M13: 2,907,883 km (0.092 R)
• M14: 3,197,355 km (0.106 R)
• M15: 3,597,829 km (0.073 R)
• M16: 4,120,973 km (0.042 R)
• M17: 5,511,485 km (0.036 R)
• M18: 5,991,395 km (0.093 R)
• M19: 6,318,864 km (0.115 R)
• M20: 6,526,506 km (0.102 R)
• M21: 6,652,169 km (0.09 R)
• M22: 8,086,962 km (0.062 R)
• M23: 8,448,839 km (0.088 R)
• M24: 9,900,836 km (0.112 R)
• M25: 10,142,137 km (0.118 R)
• M26: 10,630,873 km (0.115 R)
• M27: 10,778,975 km (0.119 R)
• M28: 11,937,012 km (0.116 R)
• M29: 12,713,425 km (0.104 R)
• M30: 12,818,144 km (0.049 R)
• M31: 13,293,117 km (0.118 R)
• M32: 14,533,134 km (0.112 R)
• M33: 14,697,542 km (0.083 R)
• M34: 15,305,957 km (0.117 R)
• M35: 16,319,033 km (0.084 R)
• M36: 17,179,819 km (0.071 R)
• M37: 17,528,383 km (0.056 R)
• M38: 17,644,919 km (0.084 R)
• M39: 19,005,213 km (0.103 R)
• M40: 20,093,238 km (0.095 R)
• M41: 20,399,016 km (0.053 R)
• M42: 21,077,143 km (0.116 R)
• M43: 21,201,309 km (0.043 R)
• M44: 21,325,625 km (0.076 R)
• M45: 21,512,623 km (0.077 R)
• M46: 21,762,750 km (0.113 R)
• M47: 22,772,985 km (0.09 R)
• M48: 22,836,713 km (0.105 R)
• M49: 22,900,442 km (0.058 R)
• M50: 23,540,721 km (0.103 R)
• M51: 23,734,001 km (0.079 R)
• M52: 23,927,731 km (0.091 R)
• M53: 24,316,984 km (0.056 R)
• M54: 25,364,917 km (0.078 R)
• M55: 26,293,920 km (0.069 R)
• M56: 26,561,401 km (0.098 R)
• M57: 28,871,342 km (0.096 R)
• M58: 28,940,306 km (0.064 R)
• M59: 29,147,350 km (0.105 R)
• M60: 29,216,464 km (0.117 R)
• M61: 30,610,567 km (0.069 R)
• M62: 30,821,500 km (0.113 R)
• M63: 31,174,251 km (0.12 R)
• M64: 32,741,888 km (0.115 R)
• M65: 32,885,801 km (0.105 R)
• M66: 33,462,949 km (0.114 R)
• M67: 34,994,233 km (0.057 R)
• M68: 35,362,244 km (0.104 R)
• M69: 35,657,550 km (0.101 R)
• M70: 37,446,441 km (0.097 R)
• M71: 38,351,808 km (0.119 R)
• M72: 39,340,650 km (0.039 R)
• M73: 40,492,254 km (0.116 R)
• M74: 41,576,839 km (0.111 R)
• M75: 42,828,225 km (0.057 R)
• M76: 44,728,417 km (0.059 R)
• M77: 44,808,153 km (0.081 R)
• M78: 48,037,522 km (0.105 R)
• M79: 48,364,543 km (0.105 R)
• M80: 52,178,541 km (0.092 R)
• M81: 53,104,851 km (0.058 R)
• M82: 55,230,038 km (0.081 R)
• M83: 55,658,486 km (0.033 R)
• M84: 56,777,478 km (0.06 R)
• M85: 57,903,801 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.5

Radius: 9.8

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.23 AU - 12.05 AU

Year: 11336 Days

Day: 13.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 46,161,129 km

• M1: 156,031 km (0.091 R)
• M2: 274,512 km (0.079 R)
• M3: 553,811 km (0.086 R)
• M4: 623,823 km (0.067 R)
• M5: 793,467 km (0.117 R)
• M6: 1,224,907 km (0.119 R)
• M7: 1,343,538 km (0.102 R)
• M8: 1,416,542 km (0.118 R)
• M9: 1,592,469 km (0.096 R)
• M10: 2,455,350 km (0.063 R)
• M11: 2,576,075 km (0.093 R)
• M12: 2,823,361 km (0.113 R)
• M13: 3,475,458 km (0.114 R)
• M14: 4,101,076 km (0.063 R)
• M15: 4,244,989 km (0.115 R)
• M16: 5,104,130 km (0.068 R)
• M17: 5,258,964 km (0.103 R)
• M18: 6,344,894 km (0.094 R)
• M19: 6,891,824 km (0.105 R)
• M20: 7,454,013 km (0.042 R)
• M21: 7,851,943 km (0.087 R)
• M22: 7,941,253 km (0.108 R)
• M23: 8,121,070 km (0.057 R)
• M24: 8,438,816 km (0.078 R)
• M25: 8,622,372 km (0.112 R)
• M26: 9,180,672 km (0.076 R)
• M27: 10,676,650 km (0.082 R)
• M28: 11,225,525 km (0.114 R)
• M29: 11,834,837 km (0.097 R)
• M30: 12,454,771 km (0.06 R)
• M31: 13,565,086 km (0.089 R)
• M32: 14,651,915 km (0.078 R)
• M33: 15,038,924 km (0.094 R)
• M34: 15,710,020 km (0.097 R)
• M35: 17,547,381 km (0.092 R)
• M36: 19,330,738 km (0.092 R)
• M37: 19,572,787 km (0.1 R)
• M38: 19,937,955 km (0.106 R)
• M39: 20,060,177 km (0.105 R)
• M40: 20,674,875 km (0.103 R)
• M41: 22,492,339 km (0.061 R)
• M42: 22,555,918 km (0.049 R)
• M43: 23,130,823 km (0.102 R)
• M44: 23,195,000 km (0.099 R)
• M45: 23,323,505 km (0.081 R)
• M46: 23,452,309 km (0.108 R)
• M47: 23,645,888 km (0.06 R)
• M48: 23,969,768 km (0.04 R)
• M49: 24,425,742 km (0.119 R)
• M50: 24,622,014 km (0.035 R)
• M51: 24,753,062 km (0.067 R)
• M52: 24,950,232 km (0.088 R)
• M53: 25,279,946 km (0.043 R)
• M54: 26,411,803 km (0.099 R)
• M55: 26,950,206 km (0.059 R)
• M56: 27,356,364 km (0.084 R)
• M57: 27,424,132 km (0.104 R)
• M58: 27,560,117 km (0.094 R)
• M59: 27,900,900 km (0.069 R)
• M60: 30,748,197 km (0.072 R)
• M61: 30,818,807 km (0.07 R)
• M62: 31,172,606 km (0.06 R)
• M63: 31,812,735 km (0.108 R)
• M64: 31,955,601 km (0.095 R)
• M65: 32,529,159 km (0.094 R)
• M66: 32,745,179 km (0.1 R)
• M67: 33,033,903 km (0.062 R)
• M68: 33,468,484 km (0.036 R)
• M69: 34,343,482 km (0.06 R)
• M70: 34,636,844 km (0.12 R)
• M71: 38,221,059 km (0.064 R)
• M72: 38,449,046 km (0.091 R)
• M73: 39,211,995 km (0.07 R)
• M74: 39,595,265 km (0.112 R)
• M75: 40,752,854 km (0.101 R)
• M76: 43,101,091 km (0.073 R)
• M77: 43,259,216 km (0.08 R)
• M78: 43,655,351 km (0.111 R)
• M79: 44,850,938 km (0.12 R)
• M80: 45,011,157 km (0.083 R)
• M81: 45,251,860 km (0.068 R)
• M82: 46,057,145 km (0.114 R)
• M83: 49,739,796 km (0.062 R)
• M84: 50,404,310 km (0.11 R)
• M85: 50,821,089 km (0.081 R)
• M86: 51,155,291 km (0.056 R)
• M87: 52,753,146 km (0.099 R)
• M88: 53,685,589 km (0.113 R)
• M89: 53,770,711 km (0.107 R)
• M90: 54,111,345 km (0.04 R)
• M91: 54,196,616 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.1

Radius: 14.4

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.42 AU - 12.78 AU

Year: 13071 Days

Day: 5.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 46,161,129 km

• M1: 224,995 km (0.109 R)
• M2: 394,490 km (0.049 R)
• M3: 662,569 km (0.092 R)
• M4: 1,123,480 km (0.048 R)
• M5: 1,441,375 km (0.067 R)
• M6: 2,019,272 km (0.087 R)
• M7: 2,114,416 km (0.085 R)
• M8: 2,409,423 km (0.062 R)
• M9: 2,536,282 km (0.09 R)
• M10: 2,665,535 km (0.055 R)
• M11: 2,797,181 km (0.1 R)
• M12: 2,930,921 km (0.071 R)
• M13: 3,837,933 km (0.057 R)
• M14: 4,604,174 km (0.058 R)
• M15: 4,859,388 km (0.052 R)
• M16: 4,988,790 km (0.058 R)
• M17: 5,086,627 km (0.093 R)
• M18: 6,416,402 km (0.081 R)
• M19: 7,101,710 km (0.097 R)
• M20: 7,659,261 km (0.109 R)
• M21: 8,038,941 km (0.075 R)
• M22: 8,424,754 km (0.078 R)
• M23: 8,698,518 km (0.066 R)
• M24: 8,895,987 km (0.077 R)
• M25: 9,054,860 km (0.095 R)
• M26: 9,456,530 km (0.088 R)
• M27: 9,700,225 km (0.077 R)
• M28: 10,235,636 km (0.027 R)
• M29: 10,360,550 km (0.104 R)
• M30: 10,865,293 km (0.084 R)
• M31: 11,681,051 km (0.116 R)
• M32: 13,280,551 km (0.081 R)
• M33: 13,599,494 km (0.071 R)
• M34: 14,571,730 km (0.03 R)
• M35: 15,089,937 km (0.109 R)
• M36: 15,279,777 km (0.085 R)
• M37: 15,422,792 km (0.12 R)
• M38: 15,999,193 km (0.059 R)
• M39: 17,074,353 km (0.033 R)
• M40: 17,272,271 km (0.099 R)
• M41: 18,781,564 km (0.119 R)
• M42: 19,345,398 km (0.072 R)
• M43: 19,551,843 km (0.084 R)
• M44: 20,332,595 km (0.078 R)
• M45: 20,806,072 km (0.097 R)
• M46: 22,301,901 km (0.098 R)
• M47: 23,062,905 km (0.059 R)
• M48: 23,721,884 km (0.119 R)
• M49: 24,331,495 km (0.062 R)
• M50: 25,283,686 km (0.073 R)
• M51: 25,849,465 km (0.099 R)
• M52: 28,623,309 km (0.091 R)
• M53: 29,331,355 km (0.112 R)
• M54: 30,045,236 km (0.045 R)
• M55: 30,464,410 km (0.1 R)
• M56: 30,825,240 km (0.03 R)
• M57: 31,369,028 km (0.11 R)
• M58: 32,221,287 km (0.105 R)
• M59: 33,266,378 km (0.118 R)
• M60: 33,575,896 km (0.087 R)
• M61: 35,074,866 km (0.025 R)
• M62: 35,326,789 km (0.071 R)
• M63: 35,579,460 km (0.076 R)
• M64: 37,364,163 km (0.084 R)
• M65: 39,635,657 km (0.11 R)
• M66: 40,755,098 km (0.094 R)
• M67: 41,285,572 km (0.113 R)
• M68: 43,294,821 km (0.097 R)
• M69: 45,747,926 km (0.077 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 15,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit