🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.79 AU - 0.91 AU

Year: 286 Days

Day: 39.6 Hours

Environment

Temp: 160 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.84 AU - 1.1 AU

Year: 349 Days

Day: 13 Hours

Environment

Temp: 35 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.82 AU - 1.26 AU

Year: 387 Days

Day: 12.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.52 AU - 3.54 AU

Year: 2422 Days

Day: 29.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,994,132 km

• M1: 1,801,458 km (0.077 R)

Asteroid Belt

Center: 4.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.2

Radius: 11

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.86 AU - 5.4 AU

Year: 4244 Days

Day: 5.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 80,994,132 km

• M1: 206,595 km (0.096 R)
• M2: 334,052 km (0.077 R)
• M3: 519,553 km (0.071 R)
• M4: 648,956 km (0.092 R)
• M5: 865,274 km (0.069 R)
• M6: 1,009,486 km (0.088 R)
• M7: 1,278,015 km (0.083 R)
• M8: 1,715,140 km (0.071 R)
• M9: 1,831,676 km (0.119 R)
• M10: 1,950,906 km (0.086 R)
• M11: 2,020,170 km (0.076 R)
• M12: 2,700,990 km (0.061 R)
• M13: 2,798,228 km (0.096 R)
• M14: 2,976,399 km (0.047 R)
• M15: 3,137,815 km (0.062 R)
• M16: 3,364,606 km (0.076 R)
• M17: 3,469,474 km (0.096 R)
• M18: 3,575,539 km (0.045 R)
• M19: 3,704,193 km (0.118 R)
• M20: 4,077,290 km (0.117 R)
• M21: 4,554,806 km (0.105 R)
• M22: 4,835,751 km (0.077 R)
• M23: 5,243,555 km (0.098 R)
• M24: 5,562,946 km (0.059 R)
• M25: 6,117,805 km (0.07 R)
• M26: 6,849,787 km (0.12 R)
• M27: 7,307,706 km (0.032 R)
• M28: 7,859,124 km (0.068 R)
• M29: 8,509,875 km (0.098 R)
• M30: 8,682,511 km (0.107 R)
• M31: 8,827,322 km (0.101 R)
• M32: 9,002,052 km (0.114 R)
• M33: 9,148,658 km (0.106 R)
• M34: 10,257,477 km (0.045 R)
• M35: 10,410,665 km (0.067 R)
• M36: 10,502,818 km (0.099 R)
• M37: 10,688,169 km (0.062 R)
• M38: 11,030,749 km (0.114 R)
• M39: 11,408,483 km (0.052 R)
• M40: 11,630,786 km (0.05 R)
• M41: 11,758,542 km (0.106 R)
• M42: 12,371,594 km (0.115 R)
• M43: 12,600,030 km (0.109 R)
• M44: 12,961,908 km (0.075 R)
• M45: 13,628,665 km (0.059 R)
• M46: 13,864,731 km (0.092 R)
• M47: 14,822,157 km (0.054 R)
• M48: 15,030,248 km (0.1 R)
• M49: 15,239,086 km (0.109 R)
• M50: 15,695,210 km (0.083 R)
• M51: 16,477,158 km (0.094 R)
• M52: 16,764,685 km (0.116 R)
• M53: 17,199,118 km (0.069 R)
• M54: 18,152,954 km (0.05 R)
• M55: 18,487,155 km (0.093 R)
• M56: 18,711,103 km (0.037 R)
• M57: 19,388,333 km (0.105 R)
• M58: 19,501,878 km (0.118 R)
• M59: 21,272,219 km (0.102 R)
• M60: 21,467,743 km (0.1 R)
• M61: 21,585,327 km (0.097 R)
• M62: 21,939,425 km (0.032 R)
• M63: 22,018,413 km (0.116 R)
• M64: 22,335,112 km (0.11 R)
• M65: 22,933,054 km (0.115 R)
• M66: 23,738,489 km (0.08 R)
• M67: 23,819,571 km (0.118 R)
• M68: 23,900,803 km (0.097 R)
• M69: 24,881,716 km (0.055 R)
• M70: 24,964,145 km (0.103 R)
• M71: 25,750,880 km (0.028 R)
• M72: 26,168,408 km (0.08 R)
• M73: 26,461,769 km (0.059 R)
• M74: 26,588,030 km (0.048 R)
• M75: 26,883,037 km (0.109 R)
• M76: 27,009,896 km (0.106 R)
• M77: 27,732,154 km (0.115 R)
• M78: 28,546,864 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.3

Radius: 14.4

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9.55 AU - 9.57 AU

Year: 10796 Days

Day: 13.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 80,994,132 km

• M1: 312,809 km (0.058 R)
• M2: 743,202 km (0.097 R)
• M3: 1,013,226 km (0.08 R)
• M4: 1,293,573 km (0.027 R)
• M5: 2,116,810 km (0.099 R)
• M6: 2,226,465 km (0.092 R)
• M7: 2,451,760 km (0.112 R)
• M8: 2,684,683 km (0.096 R)
• M9: 2,804,062 km (0.053 R)
• M10: 3,172,821 km (0.036 R)
• M11: 3,331,245 km (0.113 R)
• M12: 3,524,825 km (0.064 R)
• M13: 3,755,505 km (0.115 R)
• M14: 3,991,271 km (0.104 R)
• M15: 5,393,003 km (0.056 R)
• M16: 5,621,439 km (0.064 R)
• M17: 6,087,736 km (0.069 R)
• M18: 7,561,125 km (0.039 R)
• M19: 7,860,022 km (0.119 R)
• M20: 8,162,957 km (0.072 R)
• M21: 8,691,187 km (0.108 R)
• M22: 10,106,982 km (0.109 R)
• M23: 10,294,877 km (0.086 R)
• M24: 10,483,968 km (0.038 R)
• M25: 10,913,613 km (0.112 R)
• M26: 12,287,221 km (0.095 R)
• M27: 12,538,246 km (0.034 R)
• M28: 12,841,631 km (0.117 R)
• M29: 12,994,370 km (0.111 R)
• M30: 13,096,396 km (0.096 R)
• M31: 13,611,013 km (0.109 R)
• M32: 14,027,493 km (0.105 R)
• M33: 14,979,983 km (0.081 R)
• M34: 16,172,278 km (0.091 R)
• M35: 16,337,284 km (0.08 R)
• M36: 16,724,444 km (0.097 R)
• M37: 17,451,489 km (0.04 R)
• M38: 18,074,714 km (0.091 R)
• M39: 18,417,742 km (0.062 R)
• M40: 19,052,186 km (0.08 R)
• M41: 21,540,448 km (0.12 R)
• M42: 22,884,136 km (0.068 R)
• M43: 24,760,093 km (0.108 R)
• M44: 25,524,239 km (0.096 R)
• M45: 26,490,342 km (0.03 R)
• M46: 26,620,044 km (0.09 R)
• M47: 27,665,433 km (0.093 R)
• M48: 27,796,930 km (0.118 R)
• M49: 28,126,943 km (0.071 R)
• M50: 29,998,711 km (0.087 R)
• M51: 30,269,334 km (0.113 R)
• M52: 31,428,867 km (0.052 R)
• M53: 31,703,678 km (0.097 R)
• M54: 32,533,348 km (0.034 R)
• M55: 33,861,328 km (0.111 R)
• M56: 35,135,902 km (0.107 R)
• M57: 35,994,295 km (0.117 R)
• M58: 36,210,015 km (0.069 R)
• M59: 37,076,935 km (0.087 R)
• M60: 37,585,867 km (0.089 R)
• M61: 38,463,707 km (0.063 R)
• M62: 38,684,364 km (0.081 R)
• M63: 38,978,922 km (0.049 R)
• M64: 39,200,476 km (0.072 R)
• M65: 39,570,582 km (0.09 R)
• M66: 39,793,183 km (0.101 R)
• M67: 43,182,173 km (0.11 R)
• M68: 44,332,282 km (0.107 R)
• M69: 44,717,945 km (0.103 R)
• M70: 44,949,822 km (0.109 R)
• M71: 45,803,577 km (0.091 R)
• M72: 46,115,339 km (0.108 R)
• M73: 47,448,405 km (0.096 R)
• M74: 47,684,920 km (0.099 R)
• M75: 48,000,870 km (0.085 R)
• M76: 49,671,280 km (0.119 R)
• M77: 50,473,424 km (0.07 R)
• M78: 51,279,906 km (0.119 R)
• M79: 51,928,114 km (0.12 R)
• M80: 52,171,809 km (0.107 R)
• M81: 54,465,443 km (0.103 R)
• M82: 54,878,483 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.9

Radius: 3.3

Gravity: 39.2 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 16.05 AU - 19.89 AU

Year: 27824 Days

Day: 16.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 80,994,132 km

• M1: 43,533 km (0.095 R)
• M2: 69,713 km (0.042 R)
• M3: 147,504 km (0.03 R)
• M4: 175,179 km (0.116 R)
• M5: 305,180 km (0.117 R)
• M6: 341,981 km (0.105 R)
• M7: 2,263,266 km (0.105 R)
• M8: 2,300,067 km (0.083 R)
• M9: 2,486,616 km (0.118 R)
• M10: 2,678,251 km (0.103 R)
• M11: 3,116,124 km (0.09 R)
• M12: 3,704,941 km (0.106 R)
• M13: 4,191,134 km (0.058 R)
• M14: 5,270,632 km (0.096 R)
• M15: 5,368,469 km (0.054 R)
• M16: 5,565,789 km (0.082 R)
• M17: 6,798,475 km (0.093 R)
• M18: 8,111,346 km (0.114 R)
• M19: 8,796,355 km (0.055 R)
• M20: 9,028,830 km (0.068 R)
• M21: 10,403,934 km (0.066 R)
• M22: 11,715,458 km (0.057 R)
• M23: 11,970,971 km (0.037 R)
• M24: 12,357,981 km (0.101 R)
• M25: 13,542,946 km (0.034 R)
• M26: 13,946,112 km (0.098 R)
• M27: 14,626,483 km (0.085 R)
• M28: 15,667,235 km (0.101 R)
• M29: 16,445,444 km (0.037 R)
• M30: 18,705,419 km (0.026 R)
• M31: 19,455,053 km (0.102 R)
• M32: 19,985,528 km (0.097 R)
• M33: 20,905,854 km (0.114 R)
• M34: 21,371,253 km (0.072 R)
• M35: 21,527,134 km (0.056 R)
• M36: 22,947,117 km (0.103 R)
• M37: 23,186,623 km (0.074 R)
• M38: 23,346,842 km (0.116 R)
• M39: 23,587,695 km (0.098 R)
• M40: 23,829,594 km (0.115 R)
• M41: 23,991,160 km (0.084 R)
• M42: 26,042,147 km (0.071 R)
• M43: 27,723,029 km (0.082 R)
• M44: 27,808,000 km (0.103 R)
• M45: 29,265,383 km (0.09 R)
• M46: 30,659,635 km (0.11 R)
• M47: 32,343,209 km (0.097 R)
• M48: 34,329,869 km (0.072 R)
• M49: 35,337,859 km (0.098 R)
• M50: 36,914,621 km (0.063 R)
• M51: 37,570,608 km (0.118 R)
• M52: 40,617,767 km (0.103 R)
• M53: 41,101,117 km (0.102 R)
• M54: 43,644,431 km (0.104 R)
• M55: 44,139,301 km (0.095 R)
• M56: 44,835,379 km (0.116 R)
• M57: 45,635,279 km (0.092 R)
• M58: 46,641,774 km (0.077 R)
• M59: 46,843,880 km (0.1 R)
• M60: 47,655,598 km (0.074 R)
• M61: 48,063,103 km (0.097 R)
• M62: 48,471,804 km (0.07 R)
• M63: 51,782,555 km (0.087 R)
• M64: 56,022,458 km (0.107 R)
• M65: 56,883,693 km (0.112 R)
• M66: 58,074,941 km (0.098 R)
• M67: 58,619,178 km (0.08 R)
• M68: 59,603,083 km (0.114 R)
• M69: 61,919,905 km (0.046 R)
• M70: 63,033,512 km (0.115 R)
• M71: 63,257,011 km (0.067 R)
• M72: 64,716,338 km (0.049 R)
• M73: 65,506,664 km (0.099 R)
• M74: 65,733,005 km (0.057 R)
• M75: 66,641,214 km (0.03 R)
• M76: 66,982,895 km (0.11 R)
• M77: 67,096,889 km (0.11 R)
• M78: 68,125,823 km (0.079 R)
• M79: 68,699,681 km (0.093 R)
• M80: 69,159,993 km (0.086 R)
• M81: 71,593,203 km (0.108 R)
• M82: 73,230,850 km (0.063 R)
• M83: 73,818,770 km (0.059 R)
• M84: 74,054,387 km (0.073 R)
• M85: 79,059,034 km (0.116 R)
• M86: 80,630,111 km (0.087 R)
• M87: 80,872,758 km (0.119 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 11,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit