🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.6 AU - 0.66 AU

Year: 181 Days

Day: 45.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.7 AU - 2.12 AU

Year: 955 Days

Day: 31.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,411,854 km

• M1: 376,388 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.93 AU - 2.95 AU

Year: 1823 Days

Day: 45.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,411,854 km

• M1: 953,537 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.32 AU - 3.74 AU

Year: 1907 Days

Day: 28.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,411,854 km

• M1: 501,751 km (0.104 R)
• M2: 1,721,722 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.11 AU - 3.51 AU

Year: 2178 Days

Day: 42.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.63 AU - 4.21 AU

Year: 2287 Days

Day: 34.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.1

Radius: 9

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.12 AU - 6.12 AU

Year: 4190 Days

Day: 5.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 41,411,854 km

• M1: 133,142 km (0.09 R)
• M2: 254,466 km (0.046 R)
• M3: 390,301 km (0.075 R)
• M4: 477,816 km (0.081 R)
• M5: 995,574 km (0.116 R)
• M6: 1,108,221 km (0.076 R)
• M7: 1,305,840 km (0.053 R)
• M8: 1,374,356 km (0.09 R)
• M9: 1,631,066 km (0.067 R)
• M10: 1,934,450 km (0.107 R)
• M11: 2,076,867 km (0.119 R)
• M12: 2,255,637 km (0.093 R)
• M13: 2,490,655 km (0.044 R)
• M14: 2,680,794 km (0.07 R)
• M15: 2,857,918 km (0.119 R)
• M16: 3,075,583 km (0.085 R)
• M17: 3,682,501 km (0.069 R)
• M18: 3,999,798 km (0.067 R)
• M19: 4,202,653 km (0.099 R)
• M20: 4,264,138 km (0.09 R)
• M21: 4,388,005 km (0.044 R)
• M22: 4,492,274 km (0.113 R)
• M23: 4,618,385 km (0.063 R)
• M24: 4,681,965 km (0.106 R)
• M25: 4,745,693 km (0.1 R)
• M26: 4,938,974 km (0.082 R)
• M27: 5,134,797 km (0.115 R)
• M28: 5,200,620 km (0.099 R)
• M29: 5,760,416 km (0.068 R)
• M30: 6,035,825 km (0.083 R)
• M31: 6,504,665 km (0.103 R)
• M32: 6,576,023 km (0.118 R)
• M33: 7,402,701 km (0.058 R)
• M34: 7,853,589 km (0.071 R)
• M35: 8,339,184 km (0.104 R)
• M36: 8,468,586 km (0.088 R)
• M37: 8,940,118 km (0.087 R)
• M38: 9,285,989 km (0.074 R)
• M39: 9,447,106 km (0.067 R)
• M40: 9,717,578 km (0.064 R)
• M41: 10,600,505 km (0.086 R)
• M42: 10,881,749 km (0.045 R)
• M43: 10,994,845 km (0.106 R)
• M44: 11,051,692 km (0.039 R)
• M45: 11,336,826 km (0.079 R)
• M46: 11,537,885 km (0.04 R)
• M47: 11,856,080 km (0.108 R)
• M48: 11,943,445 km (0.113 R)
• M49: 12,177,416 km (0.085 R)
• M50: 13,007,834 km (0.049 R)
• M51: 13,460,368 km (0.038 R)
• M52: 13,642,727 km (0.107 R)
• M53: 13,764,949 km (0.074 R)
• M54: 13,887,320 km (0.108 R)
• M55: 14,692,007 km (0.077 R)
• M56: 14,754,539 km (0.119 R)
• M57: 14,879,902 km (0.059 R)
• M58: 15,927,386 km (0.096 R)
• M59: 16,508,723 km (0.066 R)
• M60: 17,064,180 km (0.12 R)
• M61: 17,592,410 km (0.057 R)
• M62: 17,925,415 km (0.053 R)
• M63: 18,597,558 km (0.048 R)
• M64: 19,278,079 km (0.104 R)
• M65: 20,139,913 km (0.09 R)
• M66: 20,348,751 km (0.09 R)
• M67: 20,908,846 km (0.12 R)
• M68: 21,014,462 km (0.113 R)
• M69: 21,829,920 km (0.109 R)
• M70: 22,116,100 km (0.118 R)
• M71: 22,403,328 km (0.11 R)
• M72: 22,945,471 km (0.081 R)
• M73: 23,054,378 km (0.092 R)
• M74: 23,674,910 km (0.088 R)
• M75: 23,858,467 km (0.111 R)
• M76: 24,634,581 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.3

Radius: 12.9

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.28 AU - 6.04 AU

Year: 4870 Days

Day: 13.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 131.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,411,854 km

• M1: 173,683 km (0.038 R)
• M2: 348,114 km (0.103 R)
• M3: 490,531 km (0.114 R)
• M4: 592,258 km (0.094 R)
• M5: 737,518 km (0.065 R)
• M6: 821,292 km (0.062 R)
• M7: 1,026,391 km (0.078 R)
• M8: 1,292,974 km (0.072 R)
• M9: 1,397,095 km (0.107 R)
• M10: 1,614,011 km (0.095 R)
• M11: 1,743,264 km (0.046 R)
• M12: 1,943,725 km (0.065 R)
• M13: 2,099,307 km (0.104 R)
• M14: 2,478,538 km (0.114 R)
• M15: 2,899,506 km (0.043 R)
• M16: 3,098,322 km (0.118 R)
• M17: 3,322,419 km (0.095 R)
• M18: 3,467,978 km (0.087 R)
• M19: 3,700,902 km (0.074 R)
• M20: 3,786,920 km (0.097 R)
• M21: 3,895,379 km (0.084 R)
• M22: 4,294,506 km (0.067 R)
• M23: 5,156,339 km (0.12 R)
• M24: 5,619,494 km (0.076 R)
• M25: 5,768,643 km (0.033 R)
• M26: 6,172,707 km (0.025 R)
• M27: 6,326,644 km (0.109 R)
• M28: 6,481,926 km (0.118 R)
• M29: 6,743,423 km (0.115 R)
• M30: 7,467,028 km (0.097 R)
• M31: 7,769,066 km (0.101 R)
• M32: 8,074,994 km (0.103 R)
• M33: 8,698,967 km (0.11 R)
• M34: 8,871,752 km (0.094 R)
• M35: 9,279,706 km (0.109 R)
• M36: 9,634,103 km (0.085 R)
• M37: 10,023,207 km (0.082 R)
• M38: 10,971,957 km (0.078 R)
• M39: 11,472,810 km (0.096 R)
• M40: 11,694,215 km (0.102 R)
• M41: 12,045,172 km (0.061 R)
• M42: 12,173,676 km (0.082 R)
• M43: 12,561,883 km (0.094 R)
• M44: 12,790,169 km (0.109 R)
• M45: 13,717,377 km (0.071 R)
• M46: 14,223,018 km (0.114 R)
• M47: 16,128,894 km (0.097 R)
• M48: 16,341,623 km (0.116 R)
• M49: 16,734,018 km (0.101 R)
• M50: 16,949,439 km (0.089 R)
• M51: 17,238,163 km (0.113 R)
• M52: 17,382,973 km (0.106 R)
• M53: 17,528,383 km (0.118 R)
• M54: 18,224,312 km (0.064 R)
• M55: 19,416,607 km (0.108 R)
• M56: 19,794,491 km (0.069 R)
• M57: 19,984,331 km (0.116 R)
• M58: 20,404,102 km (0.09 R)
• M59: 20,981,101 km (0.106 R)
• M60: 22,072,717 km (0.086 R)
• M61: 22,230,244 km (0.118 R)
• M62: 22,546,194 km (0.109 R)
• M63: 23,382,895 km (0.097 R)
• M64: 23,865,498 km (0.088 R)
• M65: 24,554,994 km (0.114 R)
• M66: 25,539,498 km (0.104 R)
• M67: 25,663,365 km (0.082 R)
• M68: 26,830,079 km (0.081 R)
• M69: 27,040,264 km (0.088 R)
• M70: 27,124,488 km (0.071 R)
• M71: 27,377,607 km (0.106 R)
• M72: 27,462,280 km (0.116 R)
• M73: 27,589,288 km (0.086 R)
• M74: 28,013,996 km (0.086 R)
• M75: 28,269,958 km (0.109 R)
• M76: 28,355,528 km (0.105 R)
• M77: 28,441,098 km (0.109 R)
• M78: 28,612,388 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.9

Radius: 11.4

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.57 AU - 7.41 AU

Year: 6684 Days

Day: 5.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,411,854 km

• M1: 156,330 km (0.095 R)
• M2: 276,457 km (0.071 R)
• M3: 411,993 km (0.116 R)
• M4: 589,416 km (0.102 R)
• M5: 841,488 km (0.098 R)
• M6: 955,781 km (0.082 R)
• M7: 1,075,609 km (0.096 R)
• M8: 1,466,508 km (0.105 R)
• M9: 1,688,661 km (0.088 R)
• M10: 1,814,622 km (0.046 R)
• M11: 1,900,342 km (0.105 R)
• M12: 2,009,548 km (0.116 R)
• M13: 2,420,494 km (0.043 R)
• M14: 3,188,978 km (0.081 R)
• M15: 3,399,163 km (0.077 R)
• M16: 3,505,826 km (0.052 R)
• M17: 4,056,795 km (0.075 R)
• M18: 5,177,283 km (0.063 R)
• M19: 5,581,646 km (0.091 R)
• M20: 5,899,691 km (0.113 R)
• M21: 6,060,958 km (0.116 R)
• M22: 6,420,890 km (0.091 R)
• M23: 6,855,472 km (0.096 R)
• M24: 8,251,519 km (0.117 R)
• M25: 8,323,626 km (0.097 R)
• M26: 8,614,145 km (0.111 R)
• M27: 9,018,956 km (0.097 R)
• M28: 9,467,750 km (0.111 R)
• M29: 10,309,537 km (0.104 R)
• M30: 10,426,224 km (0.102 R)
• M31: 10,582,404 km (0.114 R)
• M32: 12,392,837 km (0.04 R)
• M33: 13,228,042 km (0.078 R)
• M34: 13,909,161 km (0.109 R)
• M35: 14,297,368 km (0.071 R)
• M36: 14,384,134 km (0.103 R)
• M37: 15,661,850 km (0.065 R)
• M38: 16,609,552 km (0.061 R)
• M39: 16,929,542 km (0.055 R)
• M40: 17,067,322 km (0.116 R)
• M41: 17,529,430 km (0.062 R)
• M42: 17,948,753 km (0.102 R)
• M43: 18,844,844 km (0.065 R)
• M44: 21,272,069 km (0.06 R)
• M45: 24,415,719 km (0.09 R)
• M46: 25,093,098 km (0.07 R)
• M47: 25,407,852 km (0.071 R)
• M48: 25,829,568 km (0.119 R)
• M49: 26,359,893 km (0.1 R)
• M50: 26,733,289 km (0.073 R)
• M51: 27,809,795 km (0.102 R)
• M52: 28,407,888 km (0.075 R)
• M53: 28,845,611 km (0.119 R)
• M54: 29,065,221 km (0.099 R)
• M55: 29,175,325 km (0.106 R)
• M56: 29,395,832 km (0.098 R)
• M57: 29,506,235 km (0.072 R)
• M58: 29,616,938 km (0.074 R)
• M59: 31,179,787 km (0.091 R)
• M60: 32,028,007 km (0.11 R)
• M61: 32,198,548 km (0.112 R)
• M62: 32,597,825 km (0.111 R)
• M63: 32,826,560 km (0.107 R)
• M64: 32,941,152 km (0.12 R)
• M65: 33,285,825 km (0.079 R)
• M66: 33,401,016 km (0.061 R)
• M67: 33,689,440 km (0.115 R)
• M68: 34,094,701 km (0.055 R)
• M69: 34,559,801 km (0.093 R)
• M70: 34,734,681 km (0.113 R)
• M71: 35,144,130 km (0.09 R)
• M72: 36,500,534 km (0.103 R)
• M73: 36,619,315 km (0.094 R)
• M74: 36,738,095 km (0.062 R)
• M75: 37,035,945 km (0.1 R)
• M76: 37,155,174 km (0.078 R)
• M77: 37,633,888 km (0.08 R)
• M78: 39,264,205 km (0.118 R)
• M79: 40,425,384 km (0.114 R)
• M80: 40,732,807 km (0.108 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 18,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit