🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.53 AU - 0.55 AU

Year: 153 Days

Day: 31.2 Hours

Environment

Temp: 208 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.59 AU - 0.97 AU

Year: 265 Days

Day: 32.4 Hours

Environment

Temp: 151 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,602,776 km

• M1: 193,729 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.66 AU - 0.96 AU

Year: 281 Days

Day: 18.6 Hours

Environment

Temp: 44 °C

Axial Tilt: 49.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.72 AU - 0.96 AU

Year: 296 Days

Day: 36.1 Hours

Environment

Temp: 37 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,602,776 km

• M1: 315,951 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.73 AU - 1.21 AU

Year: 368 Days

Day: 39.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.84 AU - 2.78 AU

Year: 1352 Days

Day: 24.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.56 AU - 3.88 AU

Year: 2762 Days

Day: 36.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.4

Radius: 14.5

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.12 AU - 6.32 AU

Year: 4592 Days

Day: 10.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 38,602,776 km

• M1: 257,308 km (0.109 R)
• M2: 806,781 km (0.114 R)
• M3: 937,679 km (0.087 R)
• M4: 1,029,383 km (0.106 R)
• M5: 1,429,557 km (0.119 R)
• M6: 1,620,145 km (0.025 R)
• M7: 1,819,409 km (0.049 R)
• M8: 1,997,132 km (0.119 R)
• M9: 2,196,396 km (0.099 R)
• M10: 2,306,500 km (0.101 R)
• M11: 2,418,399 km (0.097 R)
• M12: 2,532,393 km (0.118 R)
• M13: 2,631,576 km (0.069 R)
• M14: 3,076,630 km (0.025 R)
• M15: 3,326,309 km (0.111 R)
• M16: 3,545,769 km (0.113 R)
• M17: 3,751,167 km (0.093 R)
• M18: 3,903,158 km (0.099 R)
• M19: 4,037,796 km (0.088 R)
• M20: 4,391,296 km (0.107 R)
• M21: 5,149,608 km (0.111 R)
• M22: 5,404,373 km (0.065 R)
• M23: 5,598,252 km (0.119 R)
• M24: 5,904,478 km (0.119 R)
• M25: 6,104,341 km (0.112 R)
• M26: 6,216,240 km (0.069 R)
• M27: 6,396,955 km (0.114 R)
• M28: 6,949,270 km (0.104 R)
• M29: 7,184,139 km (0.094 R)
• M30: 7,421,550 km (0.081 R)
• M31: 7,541,229 km (0.069 R)
• M32: 7,685,591 km (0.081 R)
• M33: 7,904,153 km (0.075 R)
• M34: 8,075,443 km (0.108 R)
• M35: 8,198,711 km (0.065 R)
• M36: 8,322,429 km (0.042 R)
• M37: 8,546,826 km (0.072 R)
• M38: 8,697,620 km (0.115 R)
• M39: 8,823,881 km (0.074 R)
• M40: 9,078,347 km (0.031 R)
• M41: 9,335,356 km (0.091 R)
• M42: 9,672,998 km (0.102 R)
• M43: 10,067,488 km (0.048 R)
• M44: 10,981,531 km (0.095 R)
• M45: 11,090,737 km (0.116 R)
• M46: 11,338,023 km (0.053 R)
• M47: 11,476,101 km (0.086 R)
• M48: 11,670,579 km (0.096 R)
• M49: 12,487,383 km (0.088 R)
• M50: 13,177,328 km (0.03 R)
• M51: 13,380,931 km (0.087 R)
• M52: 13,673,694 km (0.063 R)
• M53: 14,444,572 km (0.109 R)
• M54: 14,895,759 km (0.115 R)
• M55: 15,168,775 km (0.105 R)
• M56: 15,260,180 km (0.113 R)
• M57: 15,596,775 km (0.117 R)
• M58: 16,028,664 km (0.107 R)
• M59: 16,746,883 km (0.11 R)
• M60: 16,967,540 km (0.082 R)
• M61: 17,411,846 km (0.083 R)
• M62: 18,571,828 km (0.057 R)
• M63: 19,723,432 km (0.113 R)
• M64: 19,856,574 km (0.107 R)
• M65: 20,898,224 km (0.089 R)
• M66: 21,854,304 km (0.096 R)
• M67: 21,957,527 km (0.029 R)
• M68: 22,095,606 km (0.089 R)
• M69: 22,476,482 km (0.11 R)
• M70: 23,209,810 km (0.102 R)
• M71: 23,667,730 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.2

Radius: 13.9

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.62 AU - 6.76 AU

Year: 6662 Days

Day: 8.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,602,776 km

• M1: 213,925 km (0.109 R)
• M2: 1,084,136 km (0.066 R)
• M3: 1,569,282 km (0.063 R)
• M4: 1,900,342 km (0.074 R)
• M5: 2,074,474 km (0.052 R)
• M6: 2,186,074 km (0.046 R)
• M7: 2,276,880 km (0.069 R)
• M8: 2,898,758 km (0.089 R)
• M9: 3,333,340 km (0.118 R)
• M10: 4,582,482 km (0.056 R)
• M11: 4,788,927 km (0.113 R)
• M12: 5,119,688 km (0.098 R)
• M13: 5,426,812 km (0.068 R)
• M14: 5,708,505 km (0.119 R)
• M15: 6,516,334 km (0.085 R)
• M16: 6,682,238 km (0.1 R)
• M17: 6,815,978 km (0.113 R)
• M18: 7,325,509 km (0.096 R)
• M19: 7,532,851 km (0.116 R)
• M20: 7,672,127 km (0.069 R)
• M21: 7,812,300 km (0.062 R)
• M22: 7,953,371 km (0.115 R)
• M23: 8,095,190 km (0.091 R)
• M24: 8,309,713 km (0.088 R)
• M25: 8,417,573 km (0.029 R)
• M26: 9,149,107 km (0.1 R)
• M27: 9,786,992 km (0.1 R)
• M28: 10,169,065 km (0.032 R)
• M29: 10,947,722 km (0.096 R)
• M30: 11,304,513 km (0.093 R)
• M31: 11,867,001 km (0.117 R)
• M32: 11,988,773 km (0.065 R)
• M33: 12,315,495 km (0.119 R)
• M34: 12,479,903 km (0.075 R)
• M35: 13,145,015 km (0.086 R)
• M36: 13,397,537 km (0.073 R)
• M37: 13,524,246 km (0.117 R)
• M38: 13,907,216 km (0.045 R)
• M39: 14,336,712 km (0.115 R)
• M40: 14,989,407 km (0.117 R)
• M41: 15,121,203 km (0.071 R)
• M42: 15,518,535 km (0.094 R)
• M43: 15,651,827 km (0.084 R)
• M44: 15,919,457 km (0.063 R)
• M45: 16,233,613 km (0.119 R)
• M46: 16,776,952 km (0.088 R)
• M47: 17,005,239 km (0.078 R)
• M48: 17,695,932 km (0.119 R)
• M49: 17,788,683 km (0.091 R)
• M50: 18,395,901 km (0.104 R)
• M51: 18,489,848 km (0.084 R)
• M52: 19,343,304 km (0.027 R)
• M53: 19,678,553 km (0.098 R)
• M54: 20,257,945 km (0.113 R)
• M55: 21,088,363 km (0.093 R)
• M56: 22,530,487 km (0.046 R)
• M57: 23,238,084 km (0.093 R)
• M58: 23,696,752 km (0.1 R)
• M59: 24,416,317 km (0.112 R)
• M60: 24,778,793 km (0.094 R)
• M61: 24,882,763 km (0.108 R)
• M62: 25,195,273 km (0.079 R)
• M63: 25,404,411 km (0.117 R)
• M64: 26,299,455 km (0.099 R)
• M65: 27,151,415 km (0.084 R)
• M66: 27,796,332 km (0.097 R)
• M67: 28,991,768 km (0.076 R)
• M68: 29,595,695 km (0.112 R)
• M69: 30,148,459 km (0.111 R)
• M70: 30,314,961 km (0.086 R)
• M71: 30,593,064 km (0.11 R)
• M72: 33,708,290 km (0.114 R)
• M73: 33,996,415 km (0.093 R)
• M74: 34,111,905 km (0.105 R)
• M75: 34,401,227 km (0.1 R)
• M76: 34,865,878 km (0.099 R)
• M77: 35,625,387 km (0.066 R)
• M78: 37,697,167 km (0.075 R)
• M79: 38,536,711 km (0.049 R)
• M80: 38,958,876 km (0.041 R)
• M81: 39,746,957 km (0.071 R)
• M82: 40,234,497 km (0.112 R)
• M83: 40,540,275 km (0.114 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.6

Radius: 11

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.89 AU - 7.93 AU

Year: 6993 Days

Day: 8.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 38,602,776 km

• M1: 175,329 km (0.108 R)
• M2: 262,245 km (0.118 R)
• M3: 467,942 km (0.078 R)
• M4: 716,275 km (0.117 R)
• M5: 926,908 km (0.093 R)
• M6: 1,175,390 km (0.065 R)
• M7: 1,335,011 km (0.112 R)
• M8: 1,796,072 km (0.082 R)
• M9: 2,023,610 km (0.108 R)
• M10: 2,173,358 km (0.072 R)
• M11: 2,416,305 km (0.108 R)
• M12: 2,904,742 km (0.104 R)
• M13: 2,976,998 km (0.083 R)
• M14: 4,187,544 km (0.106 R)
• M15: 4,801,493 km (0.1 R)
• M16: 4,916,235 km (0.068 R)
• M17: 5,207,053 km (0.096 R)
• M18: 6,489,107 km (0.088 R)
• M19: 6,584,251 km (0.085 R)
• M20: 6,711,858 km (0.077 R)
• M21: 6,808,199 km (0.033 R)
• M22: 7,002,228 km (0.109 R)
• M23: 7,428,881 km (0.099 R)
• M24: 8,101,622 km (0.083 R)
• M25: 8,899,577 km (0.093 R)
• M26: 9,076,252 km (0.1 R)
• M27: 9,182,916 km (0.085 R)
• M28: 9,433,343 km (0.087 R)
• M29: 10,383,289 km (0.108 R)
• M30: 10,606,938 km (0.095 R)
• M31: 10,681,737 km (0.059 R)
• M32: 11,172,717 km (0.102 R)
• M33: 11,363,604 km (0.088 R)
• M34: 11,478,645 km (0.116 R)
• M35: 11,593,985 km (0.094 R)
• M36: 11,748,519 km (0.117 R)
• M37: 13,492,531 km (0.1 R)
• M38: 14,270,440 km (0.069 R)
• M39: 15,020,823 km (0.069 R)
• M40: 15,231,457 km (0.099 R)
• M41: 15,400,802 km (0.054 R)
• M42: 15,783,922 km (0.067 R)
• M43: 16,041,230 km (0.076 R)
• M44: 16,299,735 km (0.066 R)
• M45: 16,386,203 km (0.04 R)
• M46: 17,039,945 km (0.078 R)
• M47: 17,392,099 km (0.107 R)
• M48: 17,791,226 km (0.079 R)
• M49: 18,462,920 km (0.077 R)
• M50: 18,824,648 km (0.099 R)
• M51: 19,646,988 km (0.079 R)
• M52: 19,877,518 km (0.107 R)
• M53: 20,667,993 km (0.115 R)
• M54: 20,949,536 km (0.086 R)
• M55: 22,135,997 km (0.114 R)
• M56: 22,471,994 km (0.118 R)
• M57: 22,955,195 km (0.119 R)
• M58: 23,100,754 km (0.081 R)
• M59: 23,344,000 km (0.094 R)
• M60: 23,441,687 km (0.03 R)
• M61: 24,474,361 km (0.058 R)
• M62: 24,871,693 km (0.063 R)
• M63: 25,622,525 km (0.097 R)
• M64: 26,177,832 km (0.049 R)
• M65: 26,279,260 km (0.093 R)
• M66: 27,248,953 km (0.114 R)
• M67: 27,764,018 km (0.052 R)
• M68: 28,178,554 km (0.09 R)
• M69: 28,803,873 km (0.043 R)
• M70: 29,486,638 km (0.064 R)
• M71: 29,592,254 km (0.059 R)
• M72: 30,281,152 km (0.067 R)
• M73: 30,707,656 km (0.109 R)
• M74: 31,297,371 km (0.12 R)
• M75: 31,782,816 km (0.089 R)
• M76: 31,945,129 km (0.076 R)
• M77: 32,542,623 km (0.037 R)
• M78: 32,651,680 km (0.106 R)
• M79: 32,870,243 km (0.072 R)
• M80: 34,080,489 km (0.025 R)
• M81: 34,302,044 km (0.034 R)
• M82: 34,579,697 km (0.108 R)
• M83: 35,249,297 km (0.088 R)
• M84: 35,754,190 km (0.037 R)
• M85: 36,148,530 km (0.078 R)
• M86: 36,261,477 km (0.041 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 16,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit