🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.13 AU - 1.49 AU

Year: 537 Days

Day: 44.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 112,039,488 km

• M1: 538,104 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.69 AU - 2.01 AU

Year: 901 Days

Day: 31.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,039,488 km

• M1: 297,849 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.07 AU - 4.05 AU

Year: 2406 Days

Day: 25.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,039,488 km

• M1: 663,467 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.81 AU - 4.23 AU

Year: 2887 Days

Day: 44.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,039,488 km

• M1: 2,285,407 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.45 AU - 4.89 AU

Year: 3050 Days

Day: 37.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,039,488 km

• M1: 518,805 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.17 AU - 5.05 AU

Year: 3545 Days

Day: 39.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.8

Radius: 13.1

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.49 AU - 7.57 AU

Year: 5976 Days

Day: 14 Hours

Environment

Temp: -154 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 112,039,488 km

• M1: 168,896 km (0.116 R)
• M2: 560,992 km (0.117 R)
• M3: 662,419 km (0.101 R)
• M4: 785,239 km (0.091 R)
• M5: 1,056,610 km (0.094 R)
• M6: 1,465,760 km (0.118 R)
• M7: 1,613,114 km (0.071 R)
• M8: 1,746,406 km (0.083 R)
• M9: 1,903,334 km (0.059 R)
• M10: 2,338,215 km (0.049 R)
• M11: 2,713,107 km (0.051 R)
• M12: 2,804,212 km (0.119 R)
• M13: 3,012,901 km (0.077 R)
• M14: 3,226,976 km (0.047 R)
• M15: 3,323,765 km (0.086 R)
• M16: 3,421,453 km (0.037 R)
• M17: 3,594,986 km (0.072 R)
• M18: 4,398,028 km (0.105 R)
• M19: 4,505,738 km (0.04 R)
• M20: 5,255,672 km (0.101 R)
• M21: 5,456,433 km (0.073 R)
• M22: 5,925,123 km (0.046 R)
• M23: 6,074,272 km (0.104 R)
• M24: 6,529,199 km (0.082 R)
• M25: 6,869,983 km (0.114 R)
• M26: 6,995,346 km (0.108 R)
• M27: 7,312,045 km (0.055 R)
• M28: 7,472,264 km (0.093 R)
• M29: 8,025,627 km (0.116 R)
• M30: 8,558,494 km (0.064 R)
• M31: 8,761,349 km (0.106 R)
• M32: 9,449,050 km (0.103 R)
• M33: 9,588,775 km (0.077 R)
• M34: 9,834,714 km (0.093 R)
• M35: 10,118,501 km (0.071 R)
• M36: 10,333,174 km (0.109 R)
• M37: 10,803,360 km (0.096 R)
• M38: 11,802,225 km (0.074 R)
• M39: 12,907,903 km (0.086 R)
• M40: 13,062,886 km (0.095 R)
• M41: 13,808,183 km (0.097 R)
• M42: 14,648,025 km (0.105 R)
• M43: 14,850,431 km (0.1 R)
• M44: 15,504,323 km (0.071 R)
• M45: 15,628,041 km (0.119 R)
• M46: 15,959,400 km (0.118 R)
• M47: 16,042,576 km (0.066 R)
• M48: 17,265,389 km (0.067 R)
• M49: 17,350,810 km (0.081 R)
• M50: 17,479,314 km (0.088 R)
• M51: 18,649,319 km (0.094 R)
• M52: 19,089,137 km (0.116 R)
• M53: 19,755,296 km (0.094 R)
• M54: 19,934,215 km (0.113 R)
• M55: 20,338,728 km (0.12 R)
• M56: 20,927,845 km (0.093 R)
• M57: 21,019,099 km (0.107 R)
• M58: 21,522,646 km (0.094 R)
• M59: 21,845,328 km (0.095 R)
• M60: 22,215,882 km (0.115 R)
• M61: 23,719,191 km (0.105 R)
• M62: 24,579,229 km (0.102 R)
• M63: 24,675,421 km (0.092 R)
• M64: 24,771,762 km (0.11 R)
• M65: 25,109,853 km (0.045 R)
• M66: 25,303,732 km (0.061 R)
• M67: 25,692,985 km (0.055 R)
• M68: 26,872,714 km (0.115 R)
• M69: 28,120,211 km (0.112 R)
• M70: 28,574,091 km (0.104 R)
• M71: 29,233,818 km (0.114 R)
• M72: 31,503,816 km (0.074 R)
• M73: 31,922,540 km (0.115 R)
• M74: 33,136,976 km (0.112 R)
• M75: 33,829,913 km (0.104 R)
• M76: 34,044,137 km (0.07 R)
• M77: 34,205,104 km (0.119 R)
• M78: 34,473,932 km (0.059 R)
• M79: 34,635,647 km (0.089 R)
• M80: 35,719,633 km (0.12 R)
• M81: 36,649,683 km (0.114 R)
• M82: 36,814,690 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918.3

Radius: 6.5

Gravity: 21.73 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 19.02 AU - 20 AU

Year: 30865 Days

Day: 17.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 112,039,488 km

• M1: 146,456 km (0.103 R)
• M2: 286,480 km (0.102 R)
• M3: 550,221 km (0.113 R)
• M4: 813,962 km (0.088 R)
• M5: 877,691 km (0.096 R)
• M6: 1,185,414 km (0.055 R)
• M7: 1,644,679 km (0.116 R)
• M8: 1,936,245 km (0.107 R)
• M9: 2,066,096 km (0.117 R)
• M10: 3,307,459 km (0.111 R)
• M11: 3,835,839 km (0.075 R)
• M12: 4,054,551 km (0.06 R)
• M13: 5,634,155 km (0.11 R)
• M14: 6,846,945 km (0.066 R)
• M15: 7,928,388 km (0.083 R)
• M16: 7,997,652 km (0.064 R)
• M17: 8,067,215 km (0.071 R)
• M18: 10,548,744 km (0.061 R)
• M19: 11,712,616 km (0.071 R)
• M20: 11,791,603 km (0.079 R)
• M21: 12,349,903 km (0.046 R)
• M22: 13,741,163 km (0.062 R)
• M23: 13,908,114 km (0.08 R)
• M24: 13,991,739 km (0.05 R)
• M25: 14,075,664 km (0.066 R)
• M26: 14,923,734 km (0.095 R)
• M27: 16,050,655 km (0.057 R)
• M28: 16,402,958 km (0.107 R)
• M29: 16,668,793 km (0.09 R)
• M30: 18,019,512 km (0.113 R)
• M31: 18,385,578 km (0.062 R)
• M32: 19,968,773 km (0.058 R)
• M33: 20,824,323 km (0.054 R)
• M34: 21,112,299 km (0.09 R)
• M35: 24,163,198 km (0.099 R)
• M36: 25,483,100 km (0.047 R)
• M37: 25,996,968 km (0.101 R)
• M38: 26,410,457 km (0.093 R)
• M39: 27,453,902 km (0.096 R)
• M40: 27,769,554 km (0.069 R)
• M41: 29,688,445 km (0.096 R)
• M42: 33,652,639 km (0.081 R)
• M43: 34,669,307 km (0.068 R)
• M44: 35,352,819 km (0.086 R)
• M45: 36,848,648 km (0.111 R)
• M46: 37,546,074 km (0.102 R)
• M47: 37,779,446 km (0.075 R)
• M48: 38,365,122 km (0.108 R)
• M49: 38,600,290 km (0.061 R)
• M50: 38,718,023 km (0.052 R)
• M51: 39,190,154 km (0.06 R)
• M52: 42,548,178 km (0.083 R)
• M53: 43,279,562 km (0.107 R)
• M54: 44,507,910 km (0.114 R)
• M55: 45,126,497 km (0.07 R)
• M56: 45,250,514 km (0.109 R)
• M57: 45,747,777 km (0.114 R)
• M58: 47,376,449 km (0.113 R)
• M59: 48,515,038 km (0.038 R)
• M60: 50,561,388 km (0.09 R)
• M61: 51,724,810 km (0.084 R)
• M62: 52,114,513 km (0.111 R)
• M63: 52,635,712 km (0.111 R)
• M64: 57,135,167 km (0.044 R)
• M65: 59,159,076 km (0.051 R)
• M66: 59,975,133 km (0.094 R)
• M67: 62,722,348 km (0.063 R)
• M68: 63,415,585 km (0.081 R)
• M69: 64,809,538 km (0.097 R)
• M70: 65,791,348 km (0.055 R)
• M71: 66,354,584 km (0.104 R)
• M72: 66,919,316 km (0.109 R)
• M73: 68,623,386 km (0.114 R)
• M74: 69,624,046 km (0.103 R)
• M75: 69,767,361 km (0.102 R)
• M76: 69,910,825 km (0.105 R)
• M77: 72,219,120 km (0.114 R)
• M78: 78,098,167 km (0.091 R)
• M79: 82,001,175 km (0.078 R)
• M80: 84,128,906 km (0.035 R)
• M81: 84,434,385 km (0.095 R)
• M82: 86,891,081 km (0.117 R)
• M83: 87,199,851 km (0.109 R)
• M84: 91,089,994 km (0.115 R)
• M85: 91,246,772 km (0.111 R)
• M86: 91,560,479 km (0.119 R)
• M87: 91,874,784 km (0.085 R)
• M88: 92,819,495 km (0.087 R)
• M89: 93,134,997 km (0.052 R)
• M90: 94,401,044 km (0.085 R)
• M91: 97,751,437 km (0.114 R)
• M92: 97,911,956 km (0.079 R)
• M93: 98,233,292 km (0.086 R)
• M94: 99,037,979 km (0.066 R)
• M95: 99,844,910 km (0.086 R)
• M96: 106,048,435 km (0.077 R)
• M97: 106,378,447 km (0.077 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 14,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit