🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.56 AU - 0.9 AU

Year: 233 Days

Day: 25.6 Hours

Environment

Temp: 93 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.96 AU - 1.3 AU

Year: 448 Days

Day: 34.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,475,098 km

• M1: 340,186 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.5 AU - 2.16 AU

Year: 923 Days

Day: 32.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,475,098 km

• M1: 101,278 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.41 AU - 2.67 AU

Year: 1509 Days

Day: 20.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.76 AU - 4.44 AU

Year: 2546 Days

Day: 26.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,475,098 km

• M1: 1,583,643 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.34 AU - 4.08 AU

Year: 2664 Days

Day: 19.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,475,098 km

• M1: 182,958 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.3

Radius: 13.2

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.87 AU - 6.71 AU

Year: 5881 Days

Day: 9.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 42,475,098 km

• M1: 165,306 km (0.045 R)
• M2: 530,324 km (0.112 R)
• M3: 992,582 km (0.082 R)
• M4: 1,167,013 km (0.103 R)
• M5: 1,547,440 km (0.091 R)
• M6: 1,695,542 km (0.098 R)
• M7: 2,006,556 km (0.087 R)
• M8: 2,421,242 km (0.072 R)
• M9: 2,594,775 km (0.068 R)
• M10: 2,772,497 km (0.113 R)
• M11: 2,863,004 km (0.106 R)
• M12: 3,023,822 km (0.113 R)
• M13: 3,426,838 km (0.096 R)
• M14: 3,548,761 km (0.082 R)
• M15: 3,974,217 km (0.116 R)
• M16: 4,102,422 km (0.066 R)
• M17: 4,522,344 km (0.106 R)
• M18: 5,863,937 km (0.081 R)
• M19: 6,158,196 km (0.1 R)
• M20: 6,337,115 km (0.116 R)
• M21: 6,578,267 km (0.115 R)
• M22: 7,038,879 km (0.092 R)
• M23: 7,194,910 km (0.07 R)
• M24: 8,252,417 km (0.105 R)
• M25: 8,351,002 km (0.073 R)
• M26: 8,516,158 km (0.089 R)
• M27: 8,715,871 km (0.102 R)
• M28: 9,633,355 km (0.066 R)
• M29: 10,262,264 km (0.098 R)
• M30: 10,439,239 km (0.054 R)
• M31: 11,121,405 km (0.037 R)
• M32: 11,706,931 km (0.055 R)
• M33: 12,003,584 km (0.099 R)
• M34: 13,061,240 km (0.109 R)
• M35: 13,214,728 km (0.109 R)
• M36: 13,952,245 km (0.086 R)
• M37: 14,385,331 km (0.108 R)
• M38: 15,426,682 km (0.058 R)
• M39: 15,548,305 km (0.049 R)
• M40: 15,792,748 km (0.099 R)
• M41: 16,533,706 km (0.096 R)
• M42: 17,666,162 km (0.074 R)
• M43: 18,263,357 km (0.075 R)
• M44: 18,392,161 km (0.091 R)
• M45: 19,961,442 km (0.064 R)
• M46: 20,628,050 km (0.12 R)
• M47: 20,806,969 km (0.1 R)
• M48: 20,986,487 km (0.105 R)
• M49: 21,664,165 km (0.113 R)
• M50: 21,846,226 km (0.064 R)
• M51: 22,717,334 km (0.087 R)
• M52: 23,180,489 km (0.103 R)
• M53: 24,683,349 km (0.114 R)
• M54: 24,778,195 km (0.113 R)
• M55: 24,968,633 km (0.074 R)
• M56: 25,063,926 km (0.064 R)
• M57: 25,159,370 km (0.067 R)
• M58: 26,362,885 km (0.066 R)
• M59: 26,849,527 km (0.083 R)
• M60: 27,290,092 km (0.047 R)
• M61: 28,227,921 km (0.036 R)
• M62: 29,679,769 km (0.082 R)
• M63: 29,932,589 km (0.057 R)
• M64: 30,084,581 km (0.118 R)
• M65: 30,593,064 km (0.117 R)
• M66: 32,343,359 km (0.082 R)
• M67: 32,655,719 km (0.101 R)
• M68: 33,440,659 km (0.063 R)
• M69: 33,598,485 km (0.104 R)
• M70: 34,178,925 km (0.034 R)
• M71: 34,444,012 km (0.084 R)
• M72: 34,816,062 km (0.095 R)
• M73: 35,029,389 km (0.086 R)
• M74: 35,994,295 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.9

Radius: 9.6

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.91 AU - 9.03 AU

Year: 10015 Days

Day: 10.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,475,098 km

• M1: 133,441 km (0.117 R)
• M2: 207,791 km (0.114 R)
• M3: 565,630 km (0.106 R)
• M4: 858,542 km (0.099 R)
• M5: 1,197,082 km (0.099 R)
• M6: 1,438,832 km (0.069 R)
• M7: 1,555,818 km (0.115 R)
• M8: 1,675,945 km (0.108 R)
• M9: 2,277,777 km (0.101 R)
• M10: 2,391,920 km (0.037 R)
• M11: 2,461,483 km (0.116 R)
• M12: 2,843,407 km (0.036 R)
• M13: 3,091,590 km (0.102 R)
• M14: 3,451,223 km (0.075 R)
• M15: 4,238,108 km (0.056 R)
• M16: 4,493,322 km (0.039 R)
• M17: 4,666,406 km (0.085 R)
• M18: 4,782,943 km (0.104 R)
• M19: 5,441,473 km (0.119 R)
• M20: 5,502,808 km (0.097 R)
• M21: 5,595,260 km (0.062 R)
• M22: 6,096,562 km (0.068 R)
• M23: 6,384,987 km (0.099 R)
• M24: 7,075,381 km (0.107 R)
• M25: 7,175,911 km (0.075 R)
• M26: 7,243,230 km (0.033 R)
• M27: 7,378,466 km (0.103 R)
• M28: 7,514,600 km (0.103 R)
• M29: 7,962,795 km (0.082 R)
• M30: 8,313,303 km (0.092 R)
• M31: 8,633,293 km (0.027 R)
• M32: 9,617,198 km (0.069 R)
• M33: 9,728,649 km (0.095 R)
• M34: 9,878,097 km (0.047 R)
• M35: 10,216,936 km (0.056 R)
• M36: 10,521,368 km (0.078 R)
• M37: 11,334,731 km (0.117 R)
• M38: 11,491,959 km (0.112 R)
• M39: 11,848,301 km (0.12 R)
• M40: 12,490,973 km (0.105 R)
• M41: 12,653,437 km (0.115 R)
• M42: 13,851,865 km (0.064 R)
• M43: 14,358,404 km (0.089 R)
• M44: 14,827,991 km (0.084 R)
• M45: 15,000,029 km (0.075 R)
• M46: 15,346,049 km (0.109 R)
• M47: 15,782,276 km (0.047 R)
• M48: 15,958,054 km (0.079 R)
• M49: 17,205,700 km (0.093 R)
• M50: 17,386,564 km (0.08 R)
• M51: 18,530,838 km (0.099 R)
• M52: 18,855,615 km (0.088 R)
• M53: 20,220,995 km (0.106 R)
• M54: 20,364,160 km (0.113 R)
• M55: 20,555,346 km (0.092 R)
• M56: 20,795,301 km (0.11 R)
• M57: 21,472,231 km (0.072 R)
• M58: 21,569,470 km (0.058 R)
• M59: 22,402,281 km (0.117 R)
• M60: 22,748,151 km (0.107 R)
• M61: 23,145,783 km (0.119 R)
• M62: 24,809,909 km (0.101 R)
• M63: 25,476,069 km (0.104 R)
• M64: 27,562,510 km (0.097 R)
• M65: 27,721,084 km (0.12 R)
• M66: 28,947,786 km (0.113 R)
• M67: 29,055,198 km (0.064 R)
• M68: 29,162,908 km (0.061 R)
• M69: 29,324,623 km (0.093 R)
• M70: 29,811,564 km (0.066 R)
• M71: 33,012,809 km (0.112 R)
• M72: 33,801,788 km (0.116 R)
• M73: 34,939,630 km (0.106 R)
• M74: 35,111,518 km (0.074 R)
• M75: 35,398,297 km (0.055 R)
• M76: 35,570,933 km (0.047 R)
• M77: 35,801,314 km (0.115 R)
• M78: 37,019,339 km (0.072 R)
• M79: 38,842,040 km (0.075 R)
• M80: 38,960,671 km (0.079 R)
• M81: 39,913,759 km (0.083 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.8

Radius: 13.5

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.83 AU - 12.95 AU

Year: 12485 Days

Day: 10.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,475,098 km

• M1: 230,530 km (0.105 R)
• M2: 410,048 km (0.116 R)
• M3: 558,299 km (0.081 R)
• M4: 655,089 km (0.051 R)
• M5: 789,727 km (0.097 R)
• M6: 968,347 km (0.111 R)
• M7: 1,272,330 km (0.116 R)
• M8: 1,669,512 km (0.032 R)
• M9: 1,774,979 km (0.111 R)
• M10: 2,196,845 km (0.061 R)
• M11: 2,455,649 km (0.032 R)
• M12: 2,576,674 km (0.089 R)
• M13: 3,133,327 km (0.117 R)
• M14: 3,479,946 km (0.118 R)
• M15: 3,951,927 km (0.083 R)
• M16: 5,018,410 km (0.053 R)
• M17: 5,487,998 km (0.037 R)
• M18: 5,841,647 km (0.056 R)
• M19: 6,436,149 km (0.108 R)
• M20: 7,399,559 km (0.069 R)
• M21: 7,683,197 km (0.059 R)
• M22: 8,188,090 km (0.071 R)
• M23: 8,371,048 km (0.108 R)
• M24: 8,518,402 km (0.093 R)
• M25: 9,883,333 km (0.11 R)
• M26: 10,392,863 km (0.114 R)
• M27: 10,551,437 km (0.086 R)
• M28: 11,519,485 km (0.087 R)
• M29: 11,889,740 km (0.101 R)
• M30: 12,055,644 km (0.115 R)
• M31: 12,264,033 km (0.058 R)
• M32: 12,811,562 km (0.108 R)
• M33: 13,453,337 km (0.059 R)
• M34: 13,974,386 km (0.117 R)
• M35: 14,237,379 km (0.095 R)
• M36: 14,590,580 km (0.069 R)
• M37: 14,679,291 km (0.116 R)
• M38: 15,080,961 km (0.081 R)
• M39: 15,350,686 km (0.027 R)
• M40: 16,169,585 km (0.093 R)
• M41: 16,445,743 km (0.05 R)
• M42: 18,326,487 km (0.113 R)
• M43: 18,566,442 km (0.086 R)
• M44: 19,194,903 km (0.099 R)
• M45: 20,771,814 km (0.069 R)
• M46: 21,626,467 km (0.069 R)
• M47: 21,930,749 km (0.111 R)
• M48: 22,236,527 km (0.088 R)
• M49: 22,646,574 km (0.086 R)
• M50: 23,421,940 km (0.071 R)
• M51: 23,839,019 km (0.089 R)
• M52: 23,996,097 km (0.083 R)
• M53: 24,416,616 km (0.07 R)
• M54: 26,015,070 km (0.07 R)
• M55: 27,208,711 km (0.101 R)
• M56: 27,537,378 km (0.11 R)
• M57: 28,642,457 km (0.066 R)
• M58: 29,705,649 km (0.089 R)
• M59: 29,931,093 km (0.112 R)
• M60: 30,157,136 km (0.111 R)
• M61: 30,497,172 km (0.037 R)
• M62: 31,124,136 km (0.115 R)
• M63: 31,295,875 km (0.101 R)
• M64: 31,812,885 km (0.098 R)
• M65: 34,558,604 km (0.03 R)
• M66: 34,795,866 km (0.11 R)
• M67: 35,331,427 km (0.107 R)
• M68: 35,869,829 km (0.08 R)
• M69: 35,989,807 km (0.095 R)
• M70: 36,833,539 km (0.104 R)
• M71: 37,197,211 km (0.107 R)
• M72: 37,683,853 km (0.114 R)
• M73: 38,786,689 km (0.105 R)
• M74: 38,971,592 km (0.107 R)
• M75: 39,403,930 km (0.111 R)
• M76: 39,527,797 km (0.086 R)
• M77: 39,651,664 km (0.116 R)
• M78: 40,585,603 km (0.09 R)
• M79: 40,710,667 km (0.101 R)
• M80: 41,842,076 km (0.115 R)
• M81: 42,158,176 km (0.062 R)
• M82: 42,348,315 km (0.06 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 19,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit