🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.64 AU - 0.72 AU

Year: 199 Days

Day: 40.5 Hours

Environment

Temp: 147 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.07 AU - 1.31 AU

Year: 461 Days

Day: 31.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 58,050,086 km

• M1: 97,538 km (0.095 R)
• M2: 269,875 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.41 AU - 4.01 AU

Year: 2040 Days

Day: 42.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.21 AU - 4.21 AU

Year: 3065 Days

Day: 41.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,050,086 km

• M1: 224,696 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.8 AU - 5.54 AU

Year: 4170 Days

Day: 39.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458

Radius: 8.9

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 10.07 AU - 10.87 AU

Year: 12019 Days

Day: 13.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 58,050,086 km

• M1: 122,670 km (0.091 R)
• M2: 197,469 km (0.12 R)
• M3: 320,439 km (0.06 R)
• M4: 433,535 km (0.11 R)
• M5: 703,858 km (0.052 R)
• M6: 788,082 km (0.092 R)
• M7: 1,023,848 km (0.099 R)
• M8: 1,200,373 km (0.063 R)
• M9: 1,386,922 km (0.08 R)
• M10: 1,695,991 km (0.105 R)
• M11: 2,026,752 km (0.061 R)
• M12: 2,224,820 km (0.114 R)
• M13: 2,300,815 km (0.075 R)
• M14: 2,507,709 km (0.032 R)
• M15: 2,613,325 km (0.043 R)
• M16: 3,051,198 km (0.087 R)
• M17: 3,571,200 km (0.12 R)
• M18: 4,434,081 km (0.105 R)
• M19: 4,692,137 km (0.038 R)
• M20: 6,054,824 km (0.094 R)
• M21: 6,668,923 km (0.057 R)
• M22: 7,607,650 km (0.115 R)
• M23: 7,955,615 km (0.062 R)
• M24: 8,787,977 km (0.096 R)
• M25: 10,066,740 km (0.114 R)
• M26: 10,491,598 km (0.111 R)
• M27: 10,922,290 km (0.053 R)
• M28: 11,009,057 km (0.046 R)
• M29: 11,227,171 km (0.097 R)
• M30: 11,490,762 km (0.062 R)
• M31: 11,623,455 km (0.117 R)
• M32: 12,793,610 km (0.112 R)
• M33: 13,253,773 km (0.103 R)
• M34: 13,578,999 km (0.08 R)
• M35: 13,765,996 km (0.104 R)
• M36: 17,479,015 km (0.108 R)
• M37: 18,091,918 km (0.115 R)
• M38: 18,246,303 km (0.076 R)
• M39: 18,400,987 km (0.035 R)
• M40: 18,608,180 km (0.099 R)
• M41: 20,345,759 km (0.063 R)
• M42: 21,044,381 km (0.087 R)
• M43: 22,409,911 km (0.097 R)
• M44: 23,243,021 km (0.068 R)
• M45: 23,635,117 km (0.093 R)
• M46: 24,029,607 km (0.111 R)
• M47: 25,053,754 km (0.105 R)
• M48: 25,111,050 km (0.068 R)
• M49: 25,283,387 km (0.037 R)
• M50: 26,208,500 km (0.107 R)
• M51: 26,266,693 km (0.117 R)
• M52: 26,324,887 km (0.072 R)
• M53: 26,441,424 km (0.108 R)
• M54: 27,144,683 km (0.112 R)
• M55: 27,439,391 km (0.108 R)
• M56: 27,794,686 km (0.096 R)
• M57: 28,151,327 km (0.072 R)
• M58: 28,449,775 km (0.103 R)
• M59: 29,593,301 km (0.036 R)
• M60: 30,506,596 km (0.097 R)
• M61: 31,491,100 km (0.106 R)
• M62: 32,798,884 km (0.06 R)
• M63: 33,112,890 km (0.096 R)
• M64: 34,251,629 km (0.092 R)
• M65: 34,378,937 km (0.084 R)
• M66: 34,634,001 km (0.069 R)
• M67: 36,048,300 km (0.105 R)
• M68: 37,219,352 km (0.058 R)
• M69: 38,469,092 km (0.05 R)
• M70: 39,799,317 km (0.028 R)
• M71: 40,201,286 km (0.08 R)
• M72: 41,077,032 km (0.054 R)
• M73: 41,483,190 km (0.108 R)
• M74: 41,619,025 km (0.099 R)
• M75: 42,095,195 km (0.047 R)
• M76: 43,396,846 km (0.099 R)
• M77: 43,534,626 km (0.093 R)
• M78: 43,741,520 km (0.084 R)
• M79: 44,781,075 km (0.068 R)
• M80: 45,269,064 km (0.104 R)
• M81: 45,408,788 km (0.086 R)
• M82: 45,969,182 km (0.044 R)
• M83: 47,096,850 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866

Radius: 6.7

Gravity: 19.29 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 11.68 AU - 15.18 AU

Year: 17460 Days

Day: 22.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,050,086 km

• M1: 85,720 km (0.105 R)
• M2: 311,762 km (0.035 R)
• M3: 362,476 km (0.098 R)
• M4: 435,031 km (0.087 R)
• M5: 729,439 km (0.068 R)
• M6: 1,242,261 km (0.115 R)
• M7: 1,298,809 km (0.091 R)
• M8: 1,594,414 km (0.096 R)
• M9: 1,656,198 km (0.112 R)
• M10: 2,043,058 km (0.11 R)
• M11: 2,212,403 km (0.1 R)
• M12: 2,421,690 km (0.063 R)
• M13: 3,321,671 km (0.095 R)
• M14: 4,142,814 km (0.12 R)
• M15: 4,575,900 km (0.113 R)
• M16: 4,620,031 km (0.115 R)
• M17: 4,842,782 km (0.118 R)
• M18: 5,206,455 km (0.067 R)
• M19: 5,485,006 km (0.087 R)
• M20: 5,626,077 km (0.113 R)
• M21: 6,300,464 km (0.037 R)
• M22: 7,359,168 km (0.069 R)
• M23: 9,075,654 km (0.09 R)
• M24: 9,749,892 km (0.092 R)
• M25: 11,989,222 km (0.104 R)
• M26: 12,111,294 km (0.118 R)
• M27: 12,480,202 km (0.08 R)
• M28: 12,728,086 km (0.047 R)
• M29: 12,790,319 km (0.074 R)
• M30: 13,228,790 km (0.116 R)
• M31: 13,799,955 km (0.111 R)
• M32: 13,992,038 km (0.095 R)
• M33: 15,097,417 km (0.044 R)
• M34: 16,978,610 km (0.047 R)
• M35: 17,668,107 km (0.106 R)
• M36: 17,737,520 km (0.079 R)
• M37: 18,156,245 km (0.116 R)
• M38: 18,296,568 km (0.099 R)
• M39: 18,648,721 km (0.059 R)
• M40: 18,719,481 km (0.064 R)
• M41: 20,007,818 km (0.088 R)
• M42: 20,662,607 km (0.094 R)
• M43: 20,809,064 km (0.109 R)
• M44: 21,029,421 km (0.116 R)
• M45: 21,176,775 km (0.115 R)
• M46: 21,843,982 km (0.068 R)
• M47: 21,993,281 km (0.103 R)
• M48: 23,810,147 km (0.109 R)
• M49: 25,517,358 km (0.12 R)
• M50: 25,753,273 km (0.117 R)
• M51: 26,227,199 km (0.114 R)
• M52: 26,544,646 km (0.102 R)
• M53: 27,344,097 km (0.103 R)
• M54: 28,232,559 km (0.08 R)
• M55: 30,453,190 km (0.051 R)
• M56: 30,703,317 km (0.058 R)
• M57: 32,729,321 km (0.096 R)
• M58: 35,059,607 km (0.117 R)
• M59: 35,409,367 km (0.113 R)
• M60: 37,621,471 km (0.052 R)
• M61: 38,608,817 km (0.066 R)
• M62: 39,604,839 km (0.085 R)
• M63: 39,877,856 km (0.064 R)
• M64: 41,529,416 km (0.032 R)
• M65: 42,736,222 km (0.119 R)
• M66: 43,484,511 km (0.05 R)
• M67: 44,048,495 km (0.045 R)
• M68: 44,142,741 km (0.03 R)
• M69: 44,520,326 km (0.066 R)
• M70: 45,278,937 km (0.114 R)
• M71: 45,564,519 km (0.107 R)
• M72: 45,850,551 km (0.113 R)
• M73: 45,946,144 km (0.092 R)
• M74: 46,137,330 km (0.119 R)
• M75: 46,712,534 km (0.116 R)
• M76: 47,386,771 km (0.068 R)
• M77: 49,232,809 km (0.115 R)
• M78: 49,428,483 km (0.061 R)
• M79: 50,115,436 km (0.074 R)
• M80: 53,094,977 km (0.09 R)
• M81: 53,899,215 km (0.118 R)
• M82: 55,316,206 km (0.07 R)
• M83: 55,417,933 km (0.111 R)
• M84: 58,912,090 km (0.096 R)
• M85: 60,581,004 km (0.067 R)
• M86: 61,000,626 km (0.08 R)
• M87: 61,948,329 km (0.094 R)
• M88: 63,858,245 km (0.102 R)
• M89: 65,787,608 km (0.053 R)
• M90: 67,192,781 km (0.095 R)
• M91: 67,735,821 km (0.073 R)
• M92: 70,583,417 km (0.076 R)
• M93: 70,693,671 km (0.102 R)
• M94: 71,688,945 km (0.086 R)
• M95: 72,021,800 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.4

Radius: 4.7

Gravity: 15.09 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 11.52 AU - 17 AU

Year: 19104 Days

Day: 23.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 58,050,086 km

• M1: 116,387 km (0.117 R)
• M2: 344,823 km (0.11 R)
• M3: 471,233 km (0.062 R)
• M4: 505,042 km (0.058 R)
• M5: 889,509 km (0.101 R)
• M6: 1,086,829 km (0.1 R)
• M7: 1,650,364 km (0.098 R)
• M8: 2,059,813 km (0.081 R)
• M9: 3,128,839 km (0.114 R)
• M10: 3,631,638 km (0.095 R)
• M11: 4,159,120 km (0.106 R)
• M12: 4,303,931 km (0.067 R)
• M13: 5,052,070 km (0.097 R)
• M14: 6,247,656 km (0.094 R)
• M15: 6,371,972 km (0.103 R)
• M16: 7,264,024 km (0.082 R)
• M17: 7,307,407 km (0.071 R)
• M18: 9,255,919 km (0.027 R)
• M19: 9,303,043 km (0.096 R)
• M20: 11,051,991 km (0.104 R)
• M21: 11,504,675 km (0.06 R)
• M22: 11,606,252 km (0.1 R)
• M23: 13,163,117 km (0.066 R)
• M24: 14,128,322 km (0.074 R)
• M25: 14,236,930 km (0.055 R)
• M26: 14,291,384 km (0.118 R)
• M27: 14,949,914 km (0.117 R)
• M28: 15,227,268 km (0.097 R)
• M29: 15,786,914 km (0.06 R)
• M30: 17,798,257 km (0.101 R)
• M31: 19,464,478 km (0.099 R)
• M32: 20,315,989 km (0.1 R)
• M33: 20,869,950 km (0.119 R)
• M34: 20,931,734 km (0.037 R)
• M35: 21,366,316 km (0.097 R)
• M36: 21,929,552 km (0.115 R)
• M37: 22,688,013 km (0.119 R)
• M38: 23,070,535 km (0.037 R)
• M39: 26,139,386 km (0.119 R)
• M40: 26,339,547 km (0.107 R)
• M41: 27,280,518 km (0.113 R)
• M42: 27,687,125 km (0.108 R)
• M43: 27,891,177 km (0.08 R)
• M44: 30,729,796 km (0.076 R)
• M45: 31,082,099 km (0.039 R)
• M46: 32,864,109 km (0.103 R)
• M47: 33,224,490 km (0.082 R)
• M48: 33,369,002 km (0.063 R)
• M49: 33,441,407 km (0.072 R)
• M50: 33,513,813 km (0.1 R)
• M51: 34,972,392 km (0.06 R)
• M52: 35,119,447 km (0.081 R)
• M53: 35,487,906 km (0.065 R)
• M54: 36,750,063 km (0.108 R)
• M55: 36,824,713 km (0.09 R)
• M56: 37,124,058 km (0.115 R)
• M57: 37,349,053 km (0.118 R)
• M58: 38,784,744 km (0.09 R)
• M59: 39,089,176 km (0.103 R)
• M60: 39,241,765 km (0.094 R)
• M61: 39,777,326 km (0.115 R)
• M62: 40,007,557 km (0.103 R)
• M63: 40,855,627 km (0.042 R)
• M64: 41,087,953 km (0.118 R)
• M65: 42,569,420 km (0.04 R)
• M66: 44,545,309 km (0.092 R)
• M67: 44,784,367 km (0.059 R)
• M68: 46,147,353 km (0.116 R)
• M69: 46,550,818 km (0.101 R)
• M70: 46,631,601 km (0.095 R)
• M71: 48,831,737 km (0.051 R)
• M72: 49,078,274 km (0.117 R)
• M73: 51,984,961 km (0.12 R)
• M74: 52,741,328 km (0.054 R)
• M75: 54,690,887 km (0.111 R)
• M76: 54,861,578 km (0.026 R)
• M77: 57,876,125 km (0.092 R)
• M78: 57,963,191 km (0.104 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 17,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit