🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.74 AU - 0.98 AU

Year: 280 Days

Day: 31.8 Hours

Environment

Temp: 146 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,578,051 km

• M1: 136,134 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.62 AU - 2.24 AU

Year: 942 Days

Day: 29.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,578,051 km

• M1: 266,284 km (0.077 R)
• M2: 370,105 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.35 AU - 3.19 AU

Year: 1620 Days

Day: 42.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.41 AU - 3.53 AU

Year: 2272 Days

Day: 42.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,578,051 km

• M1: 310,715 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.31 AU - 5.09 AU

Year: 3025 Days

Day: 33.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 134.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.92 AU - 5.34 AU

Year: 3501 Days

Day: 32 Hours

Environment

Temp: -128 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,578,051 km

• M1: 91,703 km (0.093 R)
• M2: 1,394,851 km (0.068 R)

Asteroid Belt

Center: 5.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.3

Radius: 8.5

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.22 AU - 6.82 AU

Year: 4558 Days

Day: 12.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,578,051 km

• M1: 113,844 km (0.026 R)
• M2: 170,990 km (0.082 R)
• M3: 237,711 km (0.094 R)
• M4: 453,132 km (0.099 R)
• M5: 588,967 km (0.088 R)
• M6: 981,811 km (0.068 R)
• M7: 1,137,243 km (0.076 R)
• M8: 1,288,038 km (0.084 R)
• M9: 1,405,472 km (0.113 R)
• M10: 1,554,172 km (0.104 R)
• M11: 1,896,303 km (0.041 R)
• M12: 2,137,604 km (0.06 R)
• M13: 2,309,342 km (0.108 R)
• M14: 2,518,031 km (0.098 R)
• M15: 2,633,072 km (0.069 R)
• M16: 3,163,247 km (0.106 R)
• M17: 3,287,563 km (0.049 R)
• M18: 3,413,524 km (0.11 R)
• M19: 3,486,079 km (0.027 R)
• M20: 3,577,783 km (0.108 R)
• M21: 3,819,682 km (0.095 R)
• M22: 3,933,227 km (0.059 R)
• M23: 4,047,819 km (0.041 R)
• M24: 4,418,224 km (0.097 R)
• M25: 4,477,614 km (0.116 R)
• M26: 4,881,079 km (0.11 R)
• M27: 4,942,564 km (0.083 R)
• M28: 5,108,019 km (0.113 R)
• M29: 5,170,402 km (0.057 R)
• M30: 5,233,233 km (0.025 R)
• M31: 5,701,175 km (0.061 R)
• M32: 5,765,951 km (0.103 R)
• M33: 5,896,400 km (0.034 R)
• M34: 6,116,010 km (0.104 R)
• M35: 6,338,312 km (0.094 R)
• M36: 6,405,482 km (0.075 R)
• M37: 6,518,129 km (0.114 R)
• M38: 7,254,001 km (0.091 R)
• M39: 7,655,671 km (0.056 R)
• M40: 7,871,242 km (0.083 R)
• M41: 7,991,967 km (0.115 R)
• M42: 8,308,516 km (0.072 R)
• M43: 8,382,118 km (0.09 R)
• M44: 8,456,020 km (0.12 R)
• M45: 8,629,254 km (0.036 R)
• M46: 9,130,556 km (0.118 R)
• M47: 9,589,822 km (0.044 R)
• M48: 9,692,895 km (0.065 R)
• M49: 9,796,267 km (0.091 R)
• M50: 10,082,747 km (0.109 R)
• M51: 10,292,782 km (0.091 R)
• M52: 10,797,376 km (0.072 R)
• M53: 11,610,590 km (0.044 R)
• M54: 12,303,228 km (0.098 R)
• M55: 12,359,327 km (0.058 R)
• M56: 12,415,277 km (0.08 R)
• M57: 12,527,774 km (0.117 R)
• M58: 12,640,571 km (0.109 R)
• M59: 13,266,638 km (0.116 R)
• M60: 13,932,199 km (0.071 R)
• M61: 14,019,714 km (0.077 R)
• M62: 14,254,284 km (0.109 R)
• M63: 14,549,291 km (0.116 R)
• M64: 14,756,932 km (0.103 R)
• M65: 14,905,782 km (0.111 R)
• M66: 15,055,231 km (0.05 R)
• M67: 15,688,329 km (0.054 R)
• M68: 17,639,384 km (0.087 R)
• M69: 17,797,509 km (0.118 R)
• M70: 18,146,970 km (0.092 R)
• M71: 18,723,819 km (0.104 R)
• M72: 18,788,296 km (0.115 R)
• M73: 19,665,687 km (0.107 R)
• M74: 19,862,408 km (0.093 R)
• M75: 20,059,878 km (0.104 R)
• M76: 20,456,761 km (0.057 R)
• M77: 21,090,457 km (0.069 R)
• M78: 22,274,674 km (0.072 R)
• M79: 22,479,773 km (0.049 R)
• M80: 22,685,620 km (0.08 R)
• M81: 22,892,065 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.6

Radius: 13.6

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 8.08 AU - 13.42 AU

Year: 12388 Days

Day: 13.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,578,051 km

• M1: 198,367 km (0.047 R)
• M2: 321,336 km (0.114 R)
• M3: 429,047 km (0.084 R)
• M4: 904,319 km (0.086 R)
• M5: 1,196,633 km (0.098 R)
• M6: 1,387,071 km (0.105 R)
• M7: 1,497,325 km (0.091 R)
• M8: 1,657,096 km (0.087 R)
• M9: 2,353,474 km (0.1 R)
• M10: 2,678,101 km (0.111 R)
• M11: 2,874,373 km (0.092 R)
• M12: 3,221,889 km (0.099 R)
• M13: 3,613,836 km (0.073 R)
• M14: 4,246,934 km (0.034 R)
• M15: 4,476,866 km (0.09 R)
• M16: 4,610,008 km (0.069 R)
• M17: 5,226,052 km (0.11 R)
• M18: 5,331,219 km (0.097 R)
• M19: 5,795,422 km (0.092 R)
• M20: 5,940,980 km (0.054 R)
• M21: 6,087,736 km (0.097 R)
• M22: 6,272,788 km (0.051 R)
• M23: 6,648,728 km (0.098 R)
• M24: 6,801,168 km (0.083 R)
• M25: 7,187,579 km (0.059 R)
• M26: 8,225,340 km (0.117 R)
• M27: 8,637,033 km (0.05 R)
• M28: 8,845,423 km (0.103 R)
• M29: 9,097,645 km (0.104 R)
• M30: 9,309,775 km (0.086 R)
• M31: 9,437,830 km (0.112 R)
• M32: 9,825,439 km (0.12 R)
• M33: 10,839,862 km (0.043 R)
• M34: 11,841,270 km (0.054 R)
• M35: 12,259,546 km (0.064 R)
• M36: 12,777,304 km (0.034 R)
• M37: 13,015,015 km (0.099 R)
• M38: 13,446,605 km (0.084 R)
• M39: 13,543,245 km (0.082 R)
• M40: 13,785,593 km (0.111 R)
• M41: 14,127,425 km (0.104 R)
• M42: 15,270,203 km (0.109 R)
• M43: 15,522,724 km (0.11 R)
• M44: 15,725,579 km (0.099 R)
• M45: 15,878,318 km (0.055 R)
• M46: 16,082,818 km (0.069 R)
• M47: 19,090,035 km (0.082 R)
• M48: 19,307,550 km (0.111 R)
• M49: 19,909,981 km (0.039 R)
• M50: 20,020,085 km (0.094 R)
• M51: 20,296,392 km (0.038 R)
• M52: 21,020,894 km (0.107 R)
• M53: 21,414,486 km (0.08 R)
• M54: 21,810,472 km (0.052 R)
• M55: 22,667,369 km (0.097 R)
• M56: 23,360,755 km (0.088 R)
• M57: 25,124,663 km (0.073 R)
• M58: 25,422,812 km (0.1 R)
• M59: 25,902,273 km (0.049 R)
• M60: 26,263,851 km (0.052 R)
• M61: 26,445,313 km (0.075 R)
• M62: 26,992,093 km (0.071 R)
• M63: 27,603,949 km (0.073 R)
• M64: 27,850,037 km (0.104 R)
• M65: 29,844,626 km (0.08 R)
• M66: 30,986,805 km (0.026 R)
• M67: 31,242,468 km (0.034 R)
• M68: 31,884,991 km (0.107 R)
• M69: 34,167,705 km (0.091 R)
• M70: 35,897,355 km (0.058 R)
• M71: 37,655,430 km (0.113 R)
• M72: 38,065,029 km (0.056 R)
• M73: 38,957,829 km (0.076 R)
• M74: 39,441,329 km (0.12 R)
• M75: 41,606,609 km (0.118 R)
• M76: 41,818,290 km (0.092 R)
• M77: 42,810,423 km (0.104 R)
• M78: 43,523,855 km (0.114 R)
• M79: 44,818,026 km (0.059 R)
• M80: 45,252,159 km (0.097 R)
• M81: 45,469,824 km (0.057 R)
• M82: 46,270,771 km (0.086 R)
• M83: 47,076,356 km (0.114 R)
• M84: 47,665,023 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496

Radius: 3.9

Gravity: 32.61 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 11.71 AU - 15.39 AU

Year: 17530 Days

Day: 15.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 62,578,051 km

• M1: 130,749 km (0.116 R)
• M2: 341,532 km (0.119 R)
• M3: 406,457 km (0.084 R)
• M4: 457,919 km (0.092 R)
• M5: 645,365 km (0.111 R)
• M6: 706,102 km (0.026 R)
• M7: 1,084,734 km (0.093 R)
• M8: 1,332,767 km (0.036 R)
• M9: 1,358,648 km (0.096 R)
• M10: 1,570,778 km (0.117 R)
• M11: 1,908,420 km (0.033 R)
• M12: 1,937,592 km (0.068 R)
• M13: 1,966,763 km (0.065 R)
• M14: 2,145,682 km (0.074 R)
• M15: 2,206,419 km (0.11 R)
• M16: 2,298,721 km (0.104 R)
• M17: 3,219,346 km (0.111 R)
• M18: 3,288,909 km (0.113 R)
• M19: 3,324,065 km (0.117 R)
• M20: 3,394,376 km (0.1 R)
• M21: 4,163,458 km (0.106 R)
• M22: 4,277,602 km (0.118 R)
• M23: 4,665,509 km (0.049 R)
• M24: 5,064,486 km (0.119 R)
• M25: 5,309,079 km (0.108 R)
• M26: 6,023,109 km (0.068 R)
• M27: 6,108,979 km (0.116 R)
• M28: 6,152,212 km (0.095 R)
• M29: 6,544,907 km (0.09 R)
• M30: 6,856,070 km (0.053 R)
• M31: 8,434,178 km (0.043 R)
• M32: 8,821,188 km (0.066 R)
• M33: 9,115,148 km (0.098 R)
• M34: 9,164,515 km (0.033 R)
• M35: 10,016,475 km (0.089 R)
• M36: 10,841,208 km (0.066 R)
• M37: 13,218,617 km (0.112 R)
• M38: 13,950,749 km (0.116 R)
• M39: 14,178,587 km (0.117 R)
• M40: 14,753,791 km (0.099 R)
• M41: 15,044,160 km (0.081 R)
• M42: 17,434,435 km (0.059 R)
• M43: 17,495,770 km (0.12 R)
• M44: 17,926,612 km (0.078 R)
• M45: 19,050,242 km (0.039 R)
• M46: 20,842,873 km (0.076 R)
• M47: 22,089,771 km (0.106 R)
• M48: 22,156,043 km (0.079 R)
• M49: 22,755,631 km (0.098 R)
• M50: 22,822,502 km (0.117 R)
• M51: 22,956,691 km (0.079 R)
• M52: 23,428,074 km (0.081 R)
• M53: 23,563,310 km (0.112 R)
• M54: 25,137,529 km (0.12 R)
• M55: 26,604,186 km (0.096 R)
• M56: 26,957,536 km (0.103 R)
• M57: 27,312,382 km (0.095 R)
• M58: 27,811,740 km (0.09 R)
• M59: 28,170,326 km (0.114 R)
• M60: 28,386,046 km (0.091 R)
• M61: 29,619,630 km (0.109 R)
• M62: 29,839,090 km (0.111 R)
• M63: 30,059,149 km (0.08 R)
• M64: 30,574,663 km (0.032 R)
• M65: 31,093,169 km (0.103 R)
• M66: 32,968,229 km (0.115 R)
• M67: 34,264,196 km (0.115 R)
• M68: 35,965,722 km (0.041 R)
• M69: 36,748,119 km (0.119 R)
• M70: 38,409,552 km (0.077 R)
• M71: 38,569,173 km (0.108 R)
• M72: 38,728,794 km (0.084 R)
• M73: 38,808,829 km (0.06 R)
• M74: 42,545,186 km (0.079 R)
• M75: 43,621,692 km (0.034 R)
• M76: 43,788,045 km (0.103 R)
• M77: 44,707,174 km (0.058 R)
• M78: 45,211,169 km (0.116 R)
• M79: 45,463,840 km (0.105 R)
• M80: 45,801,482 km (0.061 R)
• M81: 46,224,695 km (0.084 R)
• M82: 46,649,254 km (0.104 R)
• M83: 46,989,888 km (0.092 R)
• M84: 47,416,691 km (0.113 R)
• M85: 48,102,298 km (0.076 R)
• M86: 48,618,710 km (0.091 R)
• M87: 49,743,835 km (0.068 R)
• M88: 52,284,605 km (0.071 R)
• M89: 53,793,450 km (0.104 R)
• M90: 56,853,923 km (0.091 R)
• M91: 56,944,729 km (0.066 R)
• M92: 57,856,079 km (0.074 R)
• M93: 58,864,069 km (0.106 R)
• M94: 59,416,235 km (0.094 R)
• M95: 60,062,797 km (0.108 R)
• M96: 60,804,503 km (0.076 R)
• M97: 61,269,603 km (0.103 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 13,712 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit