🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.51 AU - 0.57 AU

Year: 141 Days

Day: 21 Hours

Environment

Temp: 252 °C

Axial Tilt: 38.1 °

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: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.73 AU - 0.83 AU

Year: 244 Days

Day: 16.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.69 AU - 0.97 AU

Year: 268 Days

Day: 30.3 Hours

Environment

Temp: 115 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,907,706 km

• M1: 425,157 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.76 AU - 1.14 AU

Year: 328 Days

Day: 22.6 Hours

Environment

Temp: 147 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.07 AU - 1.45 AU

Year: 502 Days

Day: 14.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.45 AU - 1.63 AU

Year: 678 Days

Day: 46.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 109.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.4

Radius: 8.5

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.59 AU - 9.67 AU

Year: 8224 Days

Day: 7.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 31,907,706 km

• M1: 204,650 km (0.035 R)
• M2: 312,959 km (0.061 R)
• M3: 404,961 km (0.057 R)
• M4: 585,376 km (0.114 R)
• M5: 704,008 km (0.109 R)
• M6: 766,539 km (0.072 R)
• M7: 924,664 km (0.117 R)
• M8: 1,398,291 km (0.108 R)
• M9: 1,711,699 km (0.048 R)
• M10: 1,832,873 km (0.092 R)
• M11: 1,938,938 km (0.066 R)
• M12: 2,047,097 km (0.114 R)
• M13: 3,004,075 km (0.104 R)
• M14: 3,172,073 km (0.12 R)
• M15: 3,517,345 km (0.086 R)
• M16: 3,583,467 km (0.11 R)
• M17: 3,761,788 km (0.118 R)
• M18: 3,829,406 km (0.075 R)
• M19: 3,943,101 km (0.067 R)
• M20: 4,196,968 km (0.052 R)
• M21: 4,337,889 km (0.098 R)
• M22: 5,165,016 km (0.098 R)
• M23: 5,316,110 km (0.094 R)
• M24: 5,468,550 km (0.088 R)
• M25: 5,726,008 km (0.103 R)
• M26: 6,306,149 km (0.092 R)
• M27: 6,440,637 km (0.116 R)
• M28: 6,849,937 km (0.105 R)
• M29: 7,043,816 km (0.098 R)
• M30: 7,127,441 km (0.116 R)
• M31: 7,465,383 km (0.12 R)
• M32: 8,868,760 km (0.116 R)
• M33: 9,171,247 km (0.111 R)
• M34: 9,477,175 km (0.097 R)
• M35: 10,161,884 km (0.117 R)
• M36: 10,351,425 km (0.107 R)
• M37: 10,894,914 km (0.119 R)
• M38: 11,349,392 km (0.096 R)
• M39: 11,447,528 km (0.057 R)
• M40: 11,743,882 km (0.047 R)
• M41: 11,976,058 km (0.059 R)
• M42: 12,075,989 km (0.092 R)
• M43: 12,209,729 km (0.076 R)
• M44: 12,310,409 km (0.099 R)
• M45: 12,715,669 km (0.079 R)
• M46: 12,885,912 km (0.079 R)
• M47: 13,331,863 km (0.05 R)
• M48: 13,539,355 km (0.108 R)
• M49: 13,782,901 km (0.102 R)
• M50: 14,344,940 km (0.111 R)
• M51: 14,807,048 km (0.099 R)
• M52: 15,636,717 km (0.085 R)
• M53: 16,186,041 km (0.117 R)
• M54: 17,190,441 km (0.034 R)
• M55: 17,529,729 km (0.075 R)
• M56: 17,681,272 km (0.057 R)
• M57: 18,792,634 km (0.116 R)
• M58: 19,142,244 km (0.089 R)
• M59: 19,533,144 km (0.098 R)
• M60: 19,966,080 km (0.109 R)
• M61: 20,243,285 km (0.091 R)
• M62: 21,042,436 km (0.029 R)
• M63: 21,243,795 km (0.09 R)
• M64: 21,364,970 km (0.111 R)
• M65: 21,851,761 km (0.048 R)
• M66: 22,506,551 km (0.035 R)
• M67: 22,712,547 km (0.12 R)
• M68: 23,500,778 km (0.091 R)
• M69: 24,045,315 km (0.053 R)
• M70: 24,467,031 km (0.107 R)
• M71: 24,636,525 km (0.06 R)
• M72: 24,976,412 km (0.111 R)
• M73: 25,146,953 km (0.116 R)
• M74: 25,403,514 km (0.041 R)
• M75: 26,308,132 km (0.084 R)
• M76: 26,394,899 km (0.117 R)
• M77: 27,135,857 km (0.111 R)
• M78: 28,104,802 km (0.1 R)
• M79: 28,282,225 km (0.057 R)
• M80: 28,504,378 km (0.066 R)
• M81: 28,772,009 km (0.062 R)
• M82: 28,861,319 km (0.111 R)
• M83: 29,129,847 km (0.033 R)
• M84: 29,309,364 km (0.048 R)
• M85: 30,394,398 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.1

Radius: 15

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.16 AU - 10.56 AU

Year: 9356 Days

Day: 15 Hours

Environment

Temp: -162 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 31,907,706 km

• M1: 249,230 km (0.055 R)
• M2: 852,558 km (0.1 R)
• M3: 1,050,626 km (0.06 R)
• M4: 1,165,816 km (0.089 R)
• M5: 2,193,254 km (0.113 R)
• M6: 2,421,242 km (0.087 R)
• M7: 2,577,721 km (0.114 R)
• M8: 2,710,713 km (0.102 R)
• M9: 2,818,873 km (0.045 R)
• M10: 3,469,474 km (0.078 R)
• M11: 3,676,816 km (0.086 R)
• M12: 4,072,802 km (0.107 R)
• M13: 4,323,528 km (0.108 R)
• M14: 4,611,654 km (0.109 R)
• M15: 4,906,212 km (0.067 R)
• M16: 5,687,262 km (0.07 R)
• M17: 5,932,752 km (0.12 R)
• M18: 7,864,360 km (0.096 R)
• M19: 8,098,930 km (0.088 R)
• M20: 9,347,922 km (0.112 R)
• M21: 9,680,029 km (0.045 R)
• M22: 10,270,642 km (0.051 R)
• M23: 11,091,037 km (0.097 R)
• M24: 11,398,610 km (0.108 R)
• M25: 11,664,445 km (0.112 R)
• M26: 11,887,645 km (0.116 R)
• M27: 13,959,277 km (0.051 R)
• M28: 14,578,312 km (0.107 R)
• M29: 15,109,235 km (0.061 R)
• M30: 16,239,896 km (0.108 R)
• M31: 16,339,528 km (0.048 R)
• M32: 16,840,532 km (0.066 R)
• M33: 17,601,685 km (0.095 R)
• M34: 18,167,016 km (0.05 R)
• M35: 18,529,940 km (0.095 R)
• M36: 18,842,899 km (0.097 R)
• M37: 18,947,618 km (0.1 R)
• M38: 19,157,653 km (0.061 R)
• M39: 19,633,075 km (0.11 R)
• M40: 20,649,293 km (0.094 R)
• M41: 22,067,780 km (0.077 R)
• M42: 22,455,089 km (0.119 R)
• M43: 23,461,284 km (0.086 R)
• M44: 23,686,878 km (0.032 R)
• M45: 24,424,994 km (0.095 R)
• M46: 25,286,229 km (0.106 R)
• M47: 25,575,551 km (0.08 R)
• M48: 25,807,727 km (0.112 R)
• M49: 26,508,593 km (0.053 R)
• M50: 26,743,611 km (0.053 R)
• M51: 28,048,554 km (0.115 R)
• M52: 28,769,167 km (0.113 R)
• M53: 29,071,205 km (0.071 R)
• M54: 29,374,290 km (0.084 R)
• M55: 29,678,422 km (0.081 R)
• M56: 29,800,345 km (0.059 R)
• M57: 29,922,416 km (0.069 R)
• M58: 30,412,649 km (0.058 R)
• M59: 31,587,291 km (0.1 R)
• M60: 31,961,435 km (0.113 R)
• M61: 32,588,101 km (0.078 R)
• M62: 32,776,893 km (0.106 R)
• M63: 32,903,004 km (0.069 R)
• M64: 33,662,812 km (0.086 R)
• M65: 34,364,426 km (0.117 R)
• M66: 34,492,631 km (0.086 R)
• M67: 35,006,500 km (0.104 R)
• M68: 35,393,659 km (0.094 R)
• M69: 35,717,389 km (0.11 R)
• M70: 35,976,942 km (0.117 R)
• M71: 36,302,466 km (0.093 R)
• M72: 36,432,916 km (0.108 R)
• M73: 36,628,889 km (0.113 R)
• M74: 36,956,359 km (0.102 R)
• M75: 37,944,453 km (0.096 R)
• M76: 38,474,927 km (0.076 R)
• M77: 38,874,503 km (0.114 R)
• M78: 40,148,777 km (0.04 R)
• M79: 41,368,598 km (0.08 R)
• M80: 41,914,631 km (0.071 R)
• M81: 42,531,871 km (0.107 R)
• M82: 42,738,167 km (0.119 R)
• M83: 45,030,455 km (0.101 R)
• M84: 46,439,069 km (0.101 R)
• M85: 46,651,647 km (0.077 R)
• M86: 46,793,616 km (0.096 R)
• M87: 47,220,119 km (0.113 R)
• M88: 47,433,745 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.8

Radius: 6.6

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 11.37 AU - 17.79 AU

Year: 19750 Days

Day: 24.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 31,907,706 km

• M1: 93,349 km (0.092 R)
• M2: 158,873 km (0.085 R)
• M3: 356,043 km (0.094 R)
• M4: 406,308 km (0.07 R)
• M5: 503,846 km (0.078 R)
• M6: 815,757 km (0.094 R)
• M7: 856,897 km (0.099 R)
• M8: 1,307,037 km (0.102 R)
• M9: 1,695,841 km (0.087 R)
• M10: 2,332,530 km (0.086 R)
• M11: 2,801,519 km (0.075 R)
• M12: 2,864,799 km (0.065 R)
• M13: 3,057,631 km (0.064 R)
• M14: 3,188,679 km (0.088 R)
• M15: 3,410,981 km (0.107 R)
• M16: 3,754,009 km (0.037 R)
• M17: 3,941,605 km (0.097 R)
• M18: 4,277,003 km (0.055 R)
• M19: 4,671,642 km (0.052 R)
• M20: 4,797,454 km (0.098 R)
• M21: 5,548,585 km (0.089 R)
• M22: 6,087,885 km (0.107 R)
• M23: 6,280,567 km (0.088 R)
• M24: 6,503,319 km (0.094 R)
• M25: 7,042,469 km (0.113 R)
• M26: 7,361,262 km (0.108 R)
• M27: 8,529,023 km (0.107 R)
• M28: 8,868,760 km (0.103 R)
• M29: 9,118,589 km (0.06 R)
• M30: 9,689,304 km (0.111 R)
• M31: 10,500,873 km (0.092 R)
• M32: 12,016,000 km (0.098 R)
• M33: 12,886,809 km (0.078 R)
• M34: 13,705,858 km (0.081 R)
• M35: 14,030,934 km (0.034 R)
• M36: 14,176,343 km (0.105 R)
• M37: 14,578,462 km (0.031 R)
• M38: 15,244,621 km (0.066 R)
• M39: 15,769,560 km (0.109 R)
• M40: 15,996,351 km (0.05 R)
• M41: 17,653,147 km (0.118 R)
• M42: 17,928,108 km (0.044 R)
• M43: 18,641,241 km (0.081 R)
• M44: 18,961,231 km (0.072 R)
• M45: 19,242,774 km (0.113 R)
• M46: 19,932,121 km (0.113 R)
• M47: 20,136,472 km (0.119 R)
• M48: 20,588,257 km (0.1 R)
• M49: 20,670,835 km (0.104 R)
• M50: 21,795,512 km (0.093 R)
• M51: 22,726,609 km (0.055 R)
• M52: 24,671,382 km (0.119 R)
• M53: 24,890,692 km (0.109 R)
• M54: 25,022,637 km (0.091 R)
• M55: 25,110,601 km (0.098 R)
• M56: 25,198,864 km (0.118 R)
• M57: 25,730,086 km (0.11 R)
• M58: 25,907,958 km (0.083 R)
• M59: 27,436,698 km (0.076 R)
• M60: 27,482,026 km (0.054 R)
• M61: 28,211,914 km (0.065 R)
• M62: 28,303,468 km (0.101 R)
• M63: 28,901,860 km (0.103 R)
• M64: 28,948,086 km (0.079 R)
• M65: 29,783,889 km (0.104 R)
• M66: 30,204,708 km (0.062 R)
• M67: 31,336,565 km (0.116 R)
• M68: 31,526,554 km (0.082 R)
• M69: 31,764,565 km (0.064 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 12,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit