🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.62 AU - 0.74 AU

Year: 209 Days

Day: 13.3 Hours

Environment

Temp: 192 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1 AU - 1.54 AU

Year: 534 Days

Day: 42.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.16 AU - 1.72 AU

Year: 644 Days

Day: 28.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,121,102 km

• M1: 819,198 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.74 AU - 3.9 AU

Year: 2255 Days

Day: 23.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,121,102 km

• M1: 190,887 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.43 AU - 3.71 AU

Year: 2515 Days

Day: 30.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 105,121,102 km

• M1: 160,668 km (0.104 R)
• M2: 481,705 km (0.053 R)

Asteroid Belt

Center: 5.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.5

Radius: 9.4

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.85 AU - 7.05 AU

Year: 6107 Days

Day: 9.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 105,121,102 km

• M1: 173,234 km (0.115 R)
• M2: 289,621 km (0.071 R)
• M3: 476,768 km (0.056 R)
• M4: 605,273 km (0.099 R)
• M5: 725,400 km (0.038 R)
• M6: 799,451 km (0.115 R)
• M7: 978,968 km (0.107 R)
• M8: 1,037,910 km (0.103 R)
• M9: 1,147,116 km (0.093 R)
• M10: 1,351,168 km (0.114 R)
• M11: 1,650,962 km (0.105 R)
• M12: 1,956,740 km (0.099 R)
• M13: 2,170,815 km (0.07 R)
• M14: 2,360,206 km (0.049 R)
• M15: 2,806,456 km (0.04 R)
• M16: 2,909,379 km (0.098 R)
• M17: 3,013,350 km (0.114 R)
• M18: 3,405,596 km (0.079 R)
• M19: 3,909,142 km (0.117 R)
• M20: 4,005,034 km (0.078 R)
• M21: 4,082,227 km (0.083 R)
• M22: 4,616,590 km (0.066 R)
• M23: 4,697,672 km (0.063 R)
• M24: 4,840,837 km (0.069 R)
• M25: 4,985,199 km (0.105 R)
• M26: 5,068,525 km (0.062 R)
• M27: 5,427,411 km (0.112 R)
• M28: 5,577,607 km (0.112 R)
• M29: 5,642,383 km (0.111 R)
• M30: 5,750,841 km (0.111 R)
• M31: 6,371,673 km (0.062 R)
• M32: 6,484,768 km (0.104 R)
• M33: 6,575,724 km (0.093 R)
• M34: 6,851,134 km (0.108 R)
• M35: 6,943,884 km (0.115 R)
• M36: 7,177,407 km (0.032 R)
• M37: 7,271,504 km (0.114 R)
• M38: 8,334,097 km (0.062 R)
• M39: 8,457,815 km (0.107 R)
• M40: 8,707,344 km (0.047 R)
• M41: 9,060,694 km (0.118 R)
• M42: 9,213,583 km (0.066 R)
• M43: 9,677,337 km (0.114 R)
• M44: 9,885,876 km (0.095 R)
• M45: 9,990,744 km (0.117 R)
• M46: 10,440,585 km (0.034 R)
• M47: 10,708,216 km (0.076 R)
• M48: 11,552,396 km (0.1 R)
• M49: 11,745,976 km (0.043 R)
• M50: 12,108,302 km (0.115 R)
• M51: 12,192,526 km (0.072 R)
• M52: 12,276,899 km (0.1 R)
• M53: 12,474,368 km (0.086 R)
• M54: 13,044,785 km (0.065 R)
• M55: 13,769,586 km (0.09 R)
• M56: 14,418,243 km (0.113 R)
• M57: 15,106,991 km (0.066 R)
• M58: 15,288,454 km (0.065 R)
• M59: 15,714,658 km (0.101 R)
• M60: 16,144,752 km (0.073 R)
• M61: 17,553,365 km (0.115 R)
• M62: 18,611,321 km (0.1 R)
• M63: 19,131,623 km (0.051 R)
• M64: 19,196,997 km (0.119 R)
• M65: 19,426,480 km (0.047 R)
• M66: 19,755,745 km (0.085 R)
• M67: 20,020,533 km (0.109 R)
• M68: 20,120,166 km (0.12 R)
• M69: 20,453,320 km (0.045 R)
• M70: 20,654,230 km (0.112 R)
• M71: 20,855,589 km (0.089 R)
• M72: 21,736,122 km (0.107 R)
• M73: 21,804,338 km (0.046 R)
• M74: 22,283,949 km (0.093 R)
• M75: 22,456,136 km (0.118 R)
• M76: 22,871,121 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.3

Radius: 7

Gravity: 17.99 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 11.79 AU - 16.19 AU

Year: 19507 Days

Day: 17.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 105,121,102 km

• M1: 134,638 km (0.107 R)
• M2: 370,704 km (0.089 R)
• M3: 689,347 km (0.119 R)
• M4: 786,885 km (0.086 R)
• M5: 1,107,323 km (0.099 R)
• M6: 1,497,026 km (0.043 R)
• M7: 1,625,231 km (0.102 R)
• M8: 1,790,537 km (0.106 R)
• M9: 1,961,378 km (0.074 R)
• M10: 2,066,395 km (0.081 R)
• M11: 2,658,055 km (0.069 R)
• M12: 2,932,717 km (0.032 R)
• M13: 3,680,108 km (0.105 R)
• M14: 4,209,684 km (0.078 R)
• M15: 4,391,595 km (0.059 R)
• M16: 5,388,216 km (0.065 R)
• M17: 5,536,168 km (0.086 R)
• M18: 6,192,753 km (0.076 R)
• M19: 6,767,359 km (0.071 R)
• M20: 6,820,466 km (0.078 R)
• M21: 6,873,573 km (0.1 R)
• M22: 7,304,415 km (0.041 R)
• M23: 7,358,869 km (0.094 R)
• M24: 7,413,472 km (0.109 R)
• M25: 7,911,035 km (0.043 R)
• M26: 8,023,083 km (0.029 R)
• M27: 8,248,827 km (0.097 R)
• M28: 8,706,297 km (0.102 R)
• M29: 10,067,338 km (0.075 R)
• M30: 10,128,075 km (0.049 R)
• M31: 10,310,884 km (0.069 R)
• M32: 10,927,825 km (0.085 R)
• M33: 12,262,238 km (0.115 R)
• M34: 13,113,749 km (0.11 R)
• M35: 14,597,760 km (0.092 R)
• M36: 15,921,701 km (0.065 R)
• M37: 17,575,207 km (0.086 R)
• M38: 17,721,513 km (0.11 R)
• M39: 17,794,816 km (0.09 R)
• M40: 18,236,878 km (0.115 R)
• M41: 20,117,473 km (0.117 R)
• M42: 21,119,479 km (0.046 R)
• M43: 21,587,422 km (0.065 R)
• M44: 21,744,200 km (0.074 R)
• M45: 22,137,643 km (0.094 R)
• M46: 22,692,651 km (0.113 R)
• M47: 23,091,778 km (0.03 R)
• M48: 23,332,331 km (0.118 R)
• M49: 24,384,603 km (0.117 R)
• M50: 24,466,133 km (0.117 R)
• M51: 25,950,144 km (0.104 R)
• M52: 27,803,063 km (0.064 R)
• M53: 27,888,334 km (0.117 R)
• M54: 28,059,025 km (0.118 R)
• M55: 28,745,380 km (0.108 R)
• M56: 29,611,253 km (0.115 R)
• M57: 30,661,430 km (0.107 R)
• M58: 31,191,006 km (0.061 R)
• M59: 33,430,337 km (0.1 R)
• M60: 33,520,993 km (0.026 R)
• M61: 36,092,281 km (0.106 R)
• M62: 37,025,772 km (0.056 R)
• M63: 37,307,315 km (0.058 R)
• M64: 37,778,399 km (0.114 R)
• M65: 38,346,123 km (0.079 R)
• M66: 39,394,206 km (0.026 R)
• M67: 39,585,841 km (0.083 R)
• M68: 40,451,713 km (0.078 R)
• M69: 41,129,541 km (0.119 R)
• M70: 42,496,566 km (0.099 R)
• M71: 42,889,859 km (0.098 R)
• M72: 44,375,366 km (0.096 R)
• M73: 46,584,478 km (0.105 R)
• M74: 48,315,923 km (0.062 R)
• M75: 51,422,473 km (0.097 R)
• M76: 51,736,628 km (0.077 R)
• M77: 54,699,713 km (0.057 R)
• M78: 55,663,872 km (0.113 R)
• M79: 57,282,969 km (0.109 R)
• M80: 59,465,902 km (0.117 R)
• M81: 60,899,348 km (0.047 R)
• M82: 61,675,911 km (0.067 R)
• M83: 63,350,958 km (0.092 R)
• M84: 66,745,783 km (0.114 R)
• M85: 66,859,926 km (0.068 R)
• M86: 69,388,130 km (0.044 R)
• M87: 69,619,558 km (0.083 R)
• M88: 73,710,162 km (0.042 R)
• M89: 73,946,227 km (0.072 R)
• M90: 75,249,375 km (0.115 R)
• M91: 75,368,155 km (0.087 R)
• M92: 75,844,176 km (0.101 R)
• M93: 78,359,215 km (0.109 R)
• M94: 78,841,369 km (0.059 R)
• M95: 79,929,843 km (0.04 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.4

Radius: 6.6

Gravity: 18.49 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 17.45 AU - 19.79 AU

Year: 29952 Days

Day: 17.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 105,121,102 km

• M1: 357,240 km (0.11 R)
• M2: 1,363,734 km (0.084 R)
• M3: 1,511,537 km (0.053 R)
• M4: 2,027,500 km (0.095 R)
• M5: 2,731,208 km (0.057 R)
• M6: 3,013,200 km (0.046 R)
• M7: 3,061,072 km (0.095 R)
• M8: 3,554,296 km (0.087 R)
• M9: 4,339,834 km (0.077 R)
• M10: 4,503,195 km (0.065 R)
• M11: 4,613,299 km (0.105 R)
• M12: 6,430,016 km (0.096 R)
• M13: 6,491,949 km (0.095 R)
• M14: 7,705,936 km (0.054 R)
• M15: 9,126,966 km (0.049 R)
• M16: 9,974,588 km (0.106 R)
• M17: 12,048,164 km (0.062 R)
• M18: 12,124,608 km (0.115 R)
• M19: 13,448,998 km (0.113 R)
• M20: 14,655,206 km (0.111 R)
• M21: 18,563,899 km (0.061 R)
• M22: 18,652,311 km (0.119 R)
• M23: 19,633,374 km (0.096 R)
• M24: 22,959,832 km (0.101 R)
• M25: 23,054,677 km (0.116 R)
• M26: 24,687,239 km (0.095 R)
• M27: 26,158,384 km (0.026 R)
• M28: 27,758,782 km (0.052 R)
• M29: 29,082,125 km (0.078 R)
• M30: 29,390,446 km (0.1 R)
• M31: 30,218,022 km (0.079 R)
• M32: 30,321,992 km (0.116 R)
• M33: 31,263,113 km (0.064 R)
• M34: 31,895,912 km (0.087 R)
• M35: 32,107,742 km (0.116 R)
• M36: 32,426,386 km (0.117 R)
• M37: 34,468,845 km (0.085 R)
• M38: 35,122,438 km (0.027 R)
• M39: 36,885,300 km (0.104 R)
• M40: 37,441,953 km (0.11 R)
• M41: 38,113,798 km (0.078 R)
• M42: 38,563,938 km (0.119 R)
• M43: 39,128,969 km (0.1 R)
• M44: 40,038,823 km (0.115 R)
• M45: 41,416,470 km (0.062 R)
• M46: 41,647,598 km (0.027 R)
• M47: 41,763,387 km (0.084 R)
• M48: 41,995,114 km (0.082 R)
• M49: 42,227,440 km (0.106 R)
• M50: 45,165,692 km (0.097 R)
• M51: 46,359,483 km (0.098 R)
• M52: 46,479,310 km (0.111 R)
• M53: 48,047,994 km (0.08 R)
• M54: 48,534,187 km (0.107 R)
• M55: 48,777,882 km (0.112 R)
• M56: 49,144,097 km (0.11 R)
• M57: 49,266,468 km (0.105 R)
• M58: 49,511,360 km (0.103 R)
• M59: 50,618,384 km (0.115 R)
• M60: 50,741,803 km (0.113 R)
• M61: 51,360,988 km (0.106 R)
• M62: 51,733,487 km (0.063 R)
• M63: 55,636,346 km (0.116 R)
• M64: 57,043,762 km (0.102 R)
• M65: 57,558,529 km (0.09 R)
• M66: 58,592,549 km (0.081 R)
• M67: 59,502,403 km (0.115 R)
• M68: 60,941,535 km (0.081 R)
• M69: 61,336,025 km (0.107 R)
• M70: 62,259,791 km (0.106 R)
• M71: 64,656,200 km (0.079 R)
• M72: 67,897,986 km (0.113 R)
• M73: 68,580,002 km (0.116 R)
• M74: 69,264,263 km (0.053 R)
• M75: 69,538,625 km (0.048 R)
• M76: 70,777,745 km (0.068 R)
• M77: 73,557,123 km (0.059 R)
• M78: 74,960,202 km (0.045 R)
• M79: 75,382,816 km (0.065 R)
• M80: 76,089,067 km (0.075 R)
• M81: 78,363,404 km (0.091 R)
• M82: 84,146,409 km (0.1 R)
• M83: 85,613,515 km (0.09 R)
• M84: 87,236,951 km (0.084 R)
• M85: 88,275,460 km (0.118 R)
• M86: 88,870,560 km (0.085 R)
• M87: 89,019,709 km (0.061 R)
• M88: 95,048,054 km (0.078 R)
• M89: 96,116,482 km (0.09 R)
• M90: 97,649,711 km (0.094 R)
• M91: 101,829,775 km (0.073 R)
• M92: 102,766,556 km (0.118 R)
• M93: 104,020,187 km (0.066 R)
• M94: 104,334,342 km (0.057 R)
• M95: 104,806,174 km (0.09 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: 434 - 19,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit