🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.59 AU - 0.81 AU

Year: 247 Days

Day: 15.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.68 AU - 0.8 AU

Year: 268 Days

Day: 29 Hours

Environment

Temp: 19 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 51,621,185 km

• M1: 97,687 km (0.084 R)
• M2: 535,261 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.59 AU - 1.67 AU

Year: 878 Days

Day: 29.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.3

Radius: 12.3

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.5 AU - 4.02 AU

Year: 2482 Days

Day: 7.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 69.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 51,621,185 km

• M1: 153,188 km (0.101 R)
• M2: 252,521 km (0.114 R)
• M3: 371,302 km (0.082 R)
• M4: 510,428 km (0.115 R)
• M5: 749,186 km (0.115 R)
• M6: 849,417 km (0.1 R)
• M7: 931,247 km (0.095 R)
• M8: 1,030,580 km (0.05 R)
• M9: 1,174,044 km (0.064 R)
• M10: 1,426,864 km (0.115 R)
• M11: 1,526,347 km (0.112 R)
• M12: 1,662,930 km (0.09 R)
• M13: 1,774,081 km (0.078 R)
• M14: 1,924,128 km (0.081 R)
• M15: 2,110,078 km (0.117 R)
• M16: 2,321,609 km (0.066 R)
• M17: 2,506,662 km (0.089 R)
• M18: 2,710,414 km (0.12 R)
• M19: 2,941,094 km (0.076 R)
• M20: 3,163,696 km (0.088 R)
• M21: 3,317,632 km (0.118 R)
• M22: 3,414,272 km (0.069 R)
• M23: 3,640,913 km (0.05 R)
• M24: 3,787,070 km (0.093 R)
• M25: 3,880,419 km (0.034 R)
• M26: 4,037,647 km (0.107 R)
• M27: 4,407,452 km (0.057 R)
• M28: 4,546,878 km (0.096 R)
• M29: 4,696,176 km (0.102 R)
• M30: 5,111,011 km (0.099 R)
• M31: 5,344,683 km (0.079 R)
• M32: 5,502,509 km (0.084 R)
• M33: 5,644,028 km (0.058 R)
• M34: 5,786,745 km (0.116 R)
• M35: 6,057,816 km (0.103 R)
• M36: 6,176,447 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992

Radius: 13.4

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.73 AU - 5.73 AU

Year: 4339 Days

Day: 11.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,621,185 km

• M1: 181,013 km (0.115 R)
• M2: 288,873 km (0.08 R)
• M3: 655,538 km (0.109 R)
• M4: 763,847 km (0.071 R)
• M5: 879,336 km (0.111 R)
• M6: 1,043,445 km (0.117 R)
• M7: 1,158,935 km (0.088 R)
• M8: 1,340,846 km (0.102 R)
• M9: 1,435,691 km (0.109 R)
• M10: 1,598,902 km (0.032 R)
• M11: 1,820,756 km (0.093 R)
• M12: 1,926,671 km (0.103 R)
• M13: 2,163,634 km (0.113 R)
• M14: 3,334,836 km (0.084 R)
• M15: 3,688,186 km (0.103 R)
• M16: 3,801,282 km (0.089 R)
• M17: 3,915,425 km (0.107 R)
• M18: 4,648,903 km (0.083 R)
• M19: 4,771,274 km (0.11 R)
• M20: 5,947,114 km (0.081 R)
• M21: 6,760,477 km (0.089 R)
• M22: 6,983,378 km (0.116 R)
• M23: 7,208,822 km (0.069 R)
• M24: 7,987,030 km (0.107 R)
• M25: 8,075,143 km (0.104 R)
• M26: 8,341,577 km (0.12 R)
• M27: 8,460,956 km (0.056 R)
• M28: 9,158,232 km (0.119 R)
• M29: 9,250,534 km (0.036 R)
• M30: 10,190,906 km (0.064 R)
• M31: 10,511,195 km (0.091 R)
• M32: 10,607,835 km (0.12 R)
• M33: 10,704,924 km (0.095 R)
• M34: 10,834,775 km (0.069 R)
• M35: 11,658,162 km (0.084 R)
• M36: 11,758,243 km (0.087 R)
• M37: 12,094,240 km (0.03 R)
• M38: 12,229,476 km (0.099 R)
• M39: 12,365,311 km (0.118 R)
• M40: 12,948,145 km (0.083 R)
• M41: 14,176,044 km (0.084 R)
• M42: 14,822,007 km (0.102 R)
• M43: 15,075,725 km (0.085 R)
• M44: 15,404,242 km (0.113 R)
• M45: 16,068,307 km (0.118 R)
• M46: 16,179,907 km (0.101 R)
• M47: 16,291,807 km (0.054 R)
• M48: 16,628,851 km (0.055 R)
• M49: 17,500,857 km (0.092 R)
• M50: 17,923,171 km (0.073 R)
• M51: 18,154,898 km (0.08 R)
• M52: 18,271,136 km (0.08 R)
• M53: 18,777,824 km (0.076 R)
• M54: 19,091,979 km (0.117 R)
• M55: 19,407,781 km (0.07 R)
• M56: 19,526,711 km (0.071 R)
• M57: 20,809,961 km (0.079 R)
• M58: 21,749,137 km (0.058 R)
• M59: 22,120,439 km (0.074 R)
• M60: 22,369,070 km (0.073 R)
• M61: 22,493,835 km (0.035 R)
• M62: 22,702,225 km (0.097 R)
• M63: 22,911,063 km (0.083 R)
• M64: 23,626,441 km (0.082 R)
• M65: 23,711,113 km (0.044 R)
• M66: 24,691,727 km (0.097 R)
• M67: 24,820,680 km (0.078 R)
• M68: 24,906,699 km (0.11 R)
• M69: 25,165,503 km (0.08 R)
• M70: 25,903,470 km (0.104 R)
• M71: 25,990,685 km (0.079 R)
• M72: 26,648,617 km (0.087 R)
• M73: 27,001,668 km (0.03 R)
• M74: 28,294,642 km (0.112 R)
• M75: 28,609,695 km (0.08 R)
• M76: 28,745,081 km (0.078 R)
• M77: 29,061,930 km (0.084 R)
• M78: 29,607,663 km (0.096 R)
• M79: 30,570,923 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554

Radius: 14.5

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9.53 AU - 9.55 AU

Year: 12427 Days

Day: 12.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 51,621,185 km

• M1: 274,811 km (0.105 R)
• M2: 434,432 km (0.1 R)
• M3: 576,550 km (0.119 R)
• M4: 790,326 km (0.094 R)
• M5: 1,013,226 km (0.078 R)
• M6: 1,279,511 km (0.071 R)
• M7: 1,930,561 km (0.033 R)
• M8: 2,186,373 km (0.054 R)
• M9: 2,291,989 km (0.061 R)
• M10: 2,703,533 km (0.097 R)
• M11: 2,846,099 km (0.048 R)
• M12: 2,991,209 km (0.087 R)
• M13: 3,109,242 km (0.112 R)
• M14: 3,596,782 km (0.11 R)
• M15: 4,043,481 km (0.077 R)
• M16: 4,141,467 km (0.114 R)
• M17: 4,609,858 km (0.116 R)
• M18: 4,781,298 km (0.084 R)
• M19: 5,060,148 km (0.118 R)
• M20: 5,166,063 km (0.086 R)
• M21: 5,272,727 km (0.096 R)
• M22: 5,891,463 km (0.074 R)
• M23: 6,003,063 km (0.111 R)
• M24: 6,495,091 km (0.052 R)
• M25: 7,118,465 km (0.041 R)
• M26: 7,801,978 km (0.084 R)
• M27: 8,297,147 km (0.093 R)
• M28: 9,145,067 km (0.08 R)
• M29: 10,923,188 km (0.065 R)
• M30: 11,245,272 km (0.116 R)
• M31: 11,430,773 km (0.107 R)
• M32: 12,040,534 km (0.072 R)
• M33: 12,660,917 km (0.117 R)
• M34: 13,193,934 km (0.107 R)
• M35: 13,537,111 km (0.095 R)
• M36: 13,783,948 km (0.09 R)
• M37: 14,938,843 km (0.115 R)
• M38: 17,020,647 km (0.111 R)
• M39: 18,421,931 km (0.094 R)
• M40: 19,081,358 km (0.105 R)
• M41: 19,247,412 km (0.093 R)
• M42: 20,763,287 km (0.087 R)
• M43: 20,877,131 km (0.082 R)
• M44: 21,621,979 km (0.076 R)
• M45: 22,317,459 km (0.045 R)
• M46: 23,374,219 km (0.03 R)
• M47: 24,387,295 km (0.097 R)
• M48: 24,869,000 km (0.106 R)
• M49: 25,536,506 km (0.106 R)
• M50: 26,456,383 km (0.057 R)
• M51: 29,471,977 km (0.092 R)
• M52: 31,869,882 km (0.12 R)
• M53: 32,660,955 km (0.086 R)
• M54: 32,793,499 km (0.112 R)
• M55: 34,329,869 km (0.107 R)
• M56: 34,869,768 km (0.08 R)
• M57: 35,208,607 km (0.073 R)
• M58: 36,988,373 km (0.066 R)
• M59: 38,937,633 km (0.072 R)
• M60: 40,208,317 km (0.083 R)
• M61: 41,923,606 km (0.108 R)
• M62: 43,298,561 km (0.103 R)
• M63: 43,662,831 km (0.095 R)
• M64: 45,721,597 km (0.116 R)
• M65: 46,092,450 km (0.077 R)
• M66: 47,661,433 km (0.103 R)
• M67: 47,811,779 km (0.104 R)
• M68: 48,112,919 km (0.09 R)
• M69: 48,717,145 km (0.063 R)
• M70: 48,944,384 km (0.109 R)
• M71: 49,475,905 km (0.073 R)
• M72: 49,628,046 km (0.084 R)
• M73: 50,238,555 km (0.096 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 11,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit