🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.49 AU - 0.57 AU

Year: 161 Days

Day: 19.7 Hours

Environment

Temp: 108 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,250,233 km

• M1: 115,938 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.58 AU - 0.58 AU

Year: 184 Days

Day: 19.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.65 AU - 1.05 AU

Year: 326 Days

Day: 40.8 Hours

Environment

Temp: -23 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,250,233 km

• M1: 301,739 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.89 AU - 3.07 AU

Year: 1626 Days

Day: 24.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,250,233 km

• M1: 613,351 km (0.077 R)

Asteroid Belt

Center: 3.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.1

Radius: 12.8

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.06 AU - 4.44 AU

Year: 3647 Days

Day: 5.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,250,233 km

• M1: 273,615 km (0.114 R)
• M2: 402,568 km (0.119 R)
• M3: 492,177 km (0.114 R)
• M4: 601,084 km (0.098 R)
• M5: 788,231 km (0.047 R)
• M6: 970,890 km (0.062 R)
• M7: 1,141,282 km (0.116 R)
• M8: 1,336,358 km (0.057 R)
• M9: 1,840,652 km (0.112 R)
• M10: 1,971,550 km (0.117 R)
• M11: 2,055,026 km (0.112 R)
• M12: 2,383,692 km (0.095 R)
• M13: 2,729,264 km (0.105 R)
• M14: 2,955,904 km (0.1 R)
• M15: 3,228,322 km (0.117 R)
• M16: 3,347,701 km (0.058 R)
• M17: 3,611,293 km (0.06 R)
• M18: 3,693,871 km (0.115 R)
• M19: 3,777,047 km (0.105 R)
• M20: 4,073,101 km (0.053 R)
• M21: 4,332,953 km (0.104 R)
• M22: 4,509,329 km (0.074 R)
• M23: 5,238,618 km (0.083 R)
• M24: 5,545,443 km (0.105 R)
• M25: 5,906,872 km (0.05 R)
• M26: 6,678,199 km (0.046 R)
• M27: 6,831,088 km (0.116 R)
• M28: 6,959,443 km (0.101 R)
• M29: 7,192,666 km (0.114 R)
• M30: 7,560,527 km (0.119 R)
• M31: 7,961,449 km (0.1 R)
• M32: 8,506,883 km (0.118 R)
• M33: 9,008,335 km (0.059 R)
• M34: 9,120,982 km (0.044 R)
• M35: 9,433,492 km (0.068 R)
• M36: 10,332,875 km (0.11 R)
• M37: 10,628,929 km (0.117 R)
• M38: 10,897,756 km (0.07 R)
• M39: 11,078,321 km (0.109 R)
• M40: 11,902,755 km (0.09 R)
• M41: 12,026,622 km (0.058 R)
• M42: 12,338,084 km (0.085 R)
• M43: 12,463,298 km (0.056 R)
• M44: 12,778,501 km (0.098 R)
• M45: 12,968,939 km (0.113 R)
• M46: 13,642,877 km (0.119 R)
• M47: 14,360,947 km (0.077 R)
• M48: 14,757,830 km (0.091 R)
• M49: 14,890,972 km (0.091 R)
• M50: 15,393,770 km (0.041 R)
• M51: 15,528,857 km (0.1 R)
• M52: 15,630,285 km (0.058 R)
• M53: 15,868,145 km (0.105 R)
• M54: 16,141,311 km (0.044 R)
• M55: 16,381,565 km (0.036 R)
• M56: 16,623,166 km (0.075 R)
• M57: 17,109,658 km (0.051 R)
• M58: 17,777,613 km (0.079 R)
• M59: 18,132,608 km (0.107 R)
• M60: 18,310,929 km (0.088 R)
• M61: 18,489,848 km (0.096 R)
• M62: 18,597,558 km (0.048 R)
• M63: 18,921,737 km (0.116 R)
• M64: 19,030,196 km (0.112 R)
• M65: 19,247,860 km (0.093 R)
• M66: 19,429,771 km (0.096 R)
• M67: 20,126,598 km (0.037 R)
• M68: 20,756,854 km (0.089 R)
• M69: 20,868,753 km (0.088 R)
• M70: 21,771,277 km (0.099 R)
• M71: 21,960,967 km (0.091 R)
• M72: 22,303,696 km (0.089 R)
• M73: 23,731,309 km (0.045 R)
• M74: 24,200,597 km (0.109 R)
• M75: 24,475,857 km (0.036 R)
• M76: 24,673,027 km (0.087 R)
• M77: 24,870,796 km (0.12 R)
• M78: 25,627,013 km (0.072 R)
• M79: 26,068,327 km (0.08 R)
• M80: 26,148,810 km (0.073 R)
• M81: 26,269,685 km (0.05 R)
• M82: 26,877,053 km (0.047 R)
• M83: 27,080,506 km (0.027 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.9

Radius: 13.1

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 8.06 AU - 8.58 AU

Year: 9989 Days

Day: 7.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,250,233 km

• M1: 187,745 km (0.099 R)
• M2: 340,335 km (0.099 R)
• M3: 428,149 km (0.114 R)
• M4: 527,183 km (0.1 R)
• M5: 621,878 km (0.052 R)
• M6: 738,864 km (0.1 R)
• M7: 864,227 km (0.089 R)
• M8: 1,049,579 km (0.118 R)
• M9: 1,138,440 km (0.063 R)
• M10: 1,582,297 km (0.102 R)
• M11: 1,706,762 km (0.069 R)
• M12: 2,379,653 km (0.071 R)
• M13: 2,523,716 km (0.059 R)
• M14: 2,845,950 km (0.083 R)
• M15: 3,129,139 km (0.091 R)
• M16: 3,751,017 km (0.063 R)
• M17: 3,863,215 km (0.081 R)
• M18: 3,948,037 km (0.081 R)
• M19: 4,619,433 km (0.055 R)
• M20: 4,800,446 km (0.11 R)
• M21: 5,014,670 km (0.055 R)
• M22: 5,548,286 km (0.095 R)
• M23: 5,644,328 km (0.105 R)
• M24: 5,903,282 km (0.107 R)
• M25: 6,199,336 km (0.07 R)
• M26: 6,635,563 km (0.061 R)
• M27: 6,771,847 km (0.117 R)
• M28: 6,909,028 km (0.06 R)
• M29: 7,116,670 km (0.096 R)
• M30: 7,751,713 km (0.089 R)
• M31: 8,003,636 km (0.116 R)
• M32: 9,265,643 km (0.1 R)
• M33: 9,380,086 km (0.07 R)
• M34: 10,430,263 km (0.115 R)
• M35: 11,232,107 km (0.086 R)
• M36: 12,980,308 km (0.088 R)
• M37: 13,065,579 km (0.073 R)
• M38: 13,581,691 km (0.12 R)
• M39: 14,412,408 km (0.092 R)
• M40: 14,856,415 km (0.089 R)
• M41: 15,124,943 km (0.11 R)
• M42: 15,575,981 km (0.076 R)
• M43: 16,031,506 km (0.089 R)
• M44: 16,862,522 km (0.077 R)
• M45: 17,189,543 km (0.083 R)
• M46: 17,518,659 km (0.088 R)
• M47: 17,897,291 km (0.116 R)
• M48: 19,097,963 km (0.103 R)
• M49: 19,732,707 km (0.11 R)
• M50: 20,523,332 km (0.114 R)
• M51: 20,972,574 km (0.117 R)
• M52: 21,728,642 km (0.102 R)
• M53: 22,905,229 km (0.111 R)
• M54: 23,735,946 km (0.103 R)
• M55: 24,050,102 km (0.072 R)
• M56: 26,829,331 km (0.072 R)
• M57: 27,539,921 km (0.107 R)
• M58: 27,759,830 km (0.055 R)
• M59: 28,700,950 km (0.095 R)
• M60: 29,483,796 km (0.04 R)
• M61: 29,596,144 km (0.095 R)
• M62: 29,708,641 km (0.108 R)
• M63: 30,500,612 km (0.104 R)
• M64: 30,785,147 km (0.099 R)
• M65: 30,956,287 km (0.084 R)
• M66: 31,931,965 km (0.115 R)
• M67: 32,162,944 km (0.095 R)
• M68: 32,452,565 km (0.106 R)
• M69: 33,385,009 km (0.088 R)
• M70: 33,619,578 km (0.09 R)
• M71: 34,503,851 km (0.101 R)
• M72: 35,038,065 km (0.085 R)
• M73: 35,455,593 km (0.068 R)
• M74: 35,934,605 km (0.077 R)
• M75: 37,628,203 km (0.036 R)
• M76: 37,750,275 km (0.079 R)
• M77: 37,994,568 km (0.105 R)
• M78: 38,669,254 km (0.064 R)
• M79: 38,977,127 km (0.062 R)
• M80: 41,344,214 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.4

Radius: 8.8

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 9.53 AU - 10.93 AU

Year: 13619 Days

Day: 14.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,250,233 km

• M1: 111,151 km (0.114 R)
• M2: 189,690 km (0.114 R)
• M3: 479,312 km (0.113 R)
• M4: 769,980 km (0.067 R)
• M5: 1,221,467 km (0.112 R)
• M6: 1,451,099 km (0.102 R)
• M7: 1,546,992 km (0.084 R)
• M8: 2,084,646 km (0.09 R)
• M9: 2,166,028 km (0.116 R)
• M10: 2,331,932 km (0.089 R)
• M11: 2,530,897 km (0.091 R)
• M12: 2,765,167 km (0.067 R)
• M13: 3,037,136 km (0.077 R)
• M14: 3,574,492 km (0.096 R)
• M15: 3,937,865 km (0.074 R)
• M16: 4,244,092 km (0.083 R)
• M17: 4,347,763 km (0.083 R)
• M18: 4,522,792 km (0.089 R)
• M19: 4,593,403 km (0.118 R)
• M20: 5,356,950 km (0.072 R)
• M21: 5,658,091 km (0.112 R)
• M22: 5,810,830 km (0.113 R)
• M23: 6,715,299 km (0.044 R)
• M24: 7,122,055 km (0.088 R)
• M25: 7,328,650 km (0.054 R)
• M26: 7,453,415 km (0.093 R)
• M27: 7,537,040 km (0.114 R)
• M28: 8,174,028 km (0.118 R)
• M29: 8,740,106 km (0.111 R)
• M30: 9,139,383 km (0.103 R)
• M31: 9,681,226 km (0.085 R)
• M32: 11,416,262 km (0.074 R)
• M33: 11,803,870 km (0.117 R)
• M34: 12,343,919 km (0.058 R)
• M35: 12,492,619 km (0.064 R)
• M36: 13,194,383 km (0.115 R)
• M37: 14,427,069 km (0.096 R)
• M38: 15,696,108 km (0.079 R)
• M39: 16,235,408 km (0.094 R)
• M40: 17,000,601 km (0.063 R)
• M41: 17,387,761 km (0.107 R)
• M42: 18,057,959 km (0.114 R)
• M43: 18,114,208 km (0.057 R)
• M44: 18,793,532 km (0.09 R)
• M45: 19,079,114 km (0.086 R)
• M46: 19,308,597 km (0.102 R)
• M47: 19,596,723 km (0.096 R)
• M48: 19,770,256 km (0.085 R)
• M49: 19,828,151 km (0.112 R)
• M50: 20,645,703 km (0.102 R)
• M51: 22,072,567 km (0.106 R)
• M52: 22,555,320 km (0.045 R)
• M53: 22,858,854 km (0.09 R)
• M54: 23,715,601 km (0.075 R)
• M55: 24,024,221 km (0.108 R)
• M56: 24,272,105 km (0.041 R)
• M57: 26,221,216 km (0.074 R)
• M58: 27,053,578 km (0.118 R)
• M59: 27,505,364 km (0.072 R)
• M60: 28,416,265 km (0.053 R)
• M61: 30,067,526 km (0.108 R)
• M62: 30,736,678 km (0.047 R)
• M63: 30,803,997 km (0.108 R)
• M64: 32,226,224 km (0.047 R)
• M65: 32,294,440 km (0.111 R)
• M66: 32,568,055 km (0.091 R)
• M67: 33,048,563 km (0.036 R)
• M68: 33,117,378 km (0.106 R)
• M69: 34,434,288 km (0.104 R)
• M70: 34,504,150 km (0.077 R)
• M71: 34,783,749 km (0.047 R)
• M72: 38,053,210 km (0.109 R)
• M73: 38,704,260 km (0.052 R)
• M74: 39,797,522 km (0.062 R)
• M75: 40,090,883 km (0.106 R)
• M76: 41,345,112 km (0.088 R)
• M77: 42,163,711 km (0.098 R)
• M78: 42,387,809 km (0.082 R)
• M79: 42,762,252 km (0.059 R)
• M80: 44,955,806 km (0.115 R)
• M81: 46,412,739 km (0.079 R)
• M82: 47,185,712 km (0.114 R)
• M83: 47,651,559 km (0.116 R)
• M84: 48,118,903 km (0.116 R)
• M85: 48,196,993 km (0.074 R)
• M86: 50,399,223 km (0.047 R)
• M87: 50,478,510 km (0.075 R)
• M88: 50,954,980 km (0.031 R)
• M89: 51,912,256 km (0.082 R)
• M90: 53,521,032 km (0.053 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 14,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit