🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.48 AU - 0.54 AU

Year: 114 Days

Day: 12.3 Hours

Environment

Temp: 346 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.18 AU - 2.84 AU

Year: 1241 Days

Day: 30 Hours

Environment

Temp: -36 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.05 AU - 6.15 AU

Year: 3594 Days

Day: 22.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.12 AU - 9.58 AU

Year: 6863 Days

Day: 45.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.3

Radius: 8.7

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.26 AU - 9.36 AU

Year: 8160 Days

Day: 6.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 81,223,269 km

• M1: 121,174 km (0.083 R)
• M2: 360,082 km (0.051 R)
• M3: 471,981 km (0.109 R)
• M4: 596,746 km (0.053 R)
• M5: 989,889 km (0.093 R)
• M6: 1,170,753 km (0.055 R)
• M7: 1,291,628 km (0.119 R)
• M8: 1,434,943 km (0.12 R)
• M9: 1,602,642 km (0.087 R)
• M10: 1,896,452 km (0.119 R)
• M11: 2,081,056 km (0.042 R)
• M12: 2,271,494 km (0.107 R)
• M13: 2,336,420 km (0.073 R)
• M14: 2,423,785 km (0.027 R)
• M15: 2,624,395 km (0.11 R)
• M16: 2,900,404 km (0.067 R)
• M17: 3,307,459 km (0.051 R)
• M18: 3,912,732 km (0.07 R)
• M19: 4,017,002 km (0.092 R)
• M20: 4,335,197 km (0.107 R)
• M21: 4,579,340 km (0.114 R)
• M22: 4,772,322 km (0.102 R)
• M23: 5,166,362 km (0.06 R)
• M24: 5,396,145 km (0.11 R)
• M25: 5,925,721 km (0.095 R)
• M26: 6,288,047 km (0.061 R)
• M27: 6,410,418 km (0.101 R)
• M28: 7,289,007 km (0.118 R)
• M29: 7,611,988 km (0.102 R)
• M30: 7,972,669 km (0.092 R)
• M31: 8,038,791 km (0.096 R)
• M32: 8,238,504 km (0.087 R)
• M33: 9,087,921 km (0.044 R)
• M34: 9,505,598 km (0.099 R)
• M35: 9,610,915 km (0.096 R)
• M36: 10,072,125 km (0.055 R)
• M37: 10,686,075 km (0.069 R)
• M38: 11,611,039 km (0.098 R)
• M39: 12,026,023 km (0.093 R)
• M40: 12,407,647 km (0.081 R)
• M41: 12,484,391 km (0.096 R)
• M42: 12,948,444 km (0.06 R)
• M43: 13,143,519 km (0.065 R)
• M44: 14,093,167 km (0.09 R)
• M45: 14,253,685 km (0.099 R)
• M46: 14,334,019 km (0.076 R)
• M47: 14,414,652 km (0.092 R)
• M48: 14,942,284 km (0.101 R)
• M49: 16,141,909 km (0.037 R)
• M50: 16,478,205 km (0.118 R)
• M51: 16,562,728 km (0.102 R)
• M52: 17,115,193 km (0.114 R)
• M53: 18,063,943 km (0.114 R)
• M54: 18,456,936 km (0.088 R)
• M55: 18,852,772 km (0.037 R)
• M56: 19,966,977 km (0.112 R)
• M57: 20,237,600 km (0.117 R)
• M58: 20,509,419 km (0.113 R)
• M59: 20,873,690 km (0.087 R)
• M60: 22,305,491 km (0.085 R)
• M61: 22,586,287 km (0.078 R)
• M62: 22,821,155 km (0.107 R)
• M63: 23,198,591 km (0.053 R)
• M64: 23,721,136 km (0.119 R)
• M65: 24,825,916 km (0.034 R)
• M66: 25,214,123 km (0.107 R)
• M67: 25,996,669 km (0.098 R)
• M68: 26,638,294 km (0.053 R)
• M69: 27,135,408 km (0.117 R)
• M70: 29,154,381 km (0.08 R)
• M71: 29,563,980 km (0.1 R)
• M72: 29,872,451 km (0.11 R)
• M73: 31,640,249 km (0.079 R)
• M74: 31,745,416 km (0.085 R)
• M75: 32,483,981 km (0.101 R)
• M76: 33,228,230 km (0.077 R)
• M77: 33,388,450 km (0.083 R)
• M78: 33,602,375 km (0.107 R)
• M79: 33,870,604 km (0.067 R)
• M80: 33,978,015 km (0.115 R)
• M81: 34,139,431 km (0.045 R)
• M82: 34,301,146 km (0.095 R)
• M83: 34,463,011 km (0.108 R)
• M84: 35,439,885 km (0.104 R)
• M85: 36,535,989 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.4

Radius: 13.3

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 9.75 AU - 12.11 AU

Year: 11276 Days

Day: 7.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 81,223,269 km

• M1: 211,382 km (0.06 R)
• M2: 404,213 km (0.116 R)
• M3: 956,678 km (0.059 R)
• M4: 1,406,519 km (0.051 R)
• M5: 1,523,206 km (0.087 R)
• M6: 1,842,447 km (0.113 R)
• M7: 2,049,790 km (0.052 R)
• M8: 2,210,458 km (0.081 R)
• M9: 2,544,660 km (0.111 R)
• M10: 2,925,386 km (0.111 R)
• M11: 3,168,782 km (0.076 R)
• M12: 3,482,638 km (0.05 R)
• M13: 3,708,382 km (0.061 R)
• M14: 4,072,952 km (0.057 R)
• M15: 4,276,854 km (0.101 R)
• M16: 5,682,924 km (0.038 R)
• M17: 6,142,638 km (0.12 R)
• M18: 6,774,240 km (0.087 R)
• M19: 7,261,780 km (0.087 R)
• M20: 8,399,771 km (0.079 R)
• M21: 9,278,509 km (0.106 R)
• M22: 9,412,848 km (0.118 R)
• M23: 10,980,334 km (0.116 R)
• M24: 11,891,236 km (0.054 R)
• M25: 12,135,080 km (0.107 R)
• M26: 12,726,889 km (0.06 R)
• M27: 13,785,294 km (0.114 R)
• M28: 14,610,626 km (0.079 R)
• M29: 14,924,183 km (0.05 R)
• M30: 15,505,071 km (0.081 R)
• M31: 17,071,660 km (0.075 R)
• M32: 17,568,026 km (0.107 R)
• M33: 18,349,675 km (0.088 R)
• M34: 18,462,322 km (0.1 R)
• M35: 18,971,852 km (0.09 R)
• M36: 19,773,697 km (0.103 R)
• M37: 20,120,614 km (0.096 R)
• M38: 20,586,612 km (0.102 R)
• M39: 22,485,458 km (0.114 R)
• M40: 23,455,749 km (0.111 R)
• M41: 23,639,306 km (0.081 R)
• M42: 24,069,250 km (0.094 R)
• M43: 24,750,070 km (0.111 R)
• M44: 25,562,985 km (0.05 R)
• M45: 25,751,777 km (0.111 R)
• M46: 25,877,888 km (0.104 R)
• M47: 26,321,147 km (0.047 R)
• M48: 27,022,462 km (0.043 R)
• M49: 29,426,799 km (0.067 R)
• M50: 30,088,321 km (0.056 R)
• M51: 30,821,649 km (0.08 R)
• M52: 31,224,068 km (0.111 R)
• M53: 31,628,281 km (0.098 R)
• M54: 31,831,136 km (0.108 R)
• M55: 31,966,522 km (0.115 R)
• M56: 32,646,444 km (0.059 R)
• M57: 34,854,359 km (0.039 R)
• M58: 37,968,239 km (0.101 R)
• M59: 38,327,722 km (0.1 R)
• M60: 38,543,891 km (0.064 R)
• M61: 38,832,765 km (0.106 R)
• M62: 40,948,976 km (0.106 R)
• M63: 41,391,487 km (0.116 R)
• M64: 41,687,242 km (0.047 R)
• M65: 42,504,645 km (0.057 R)
• M66: 42,952,690 km (0.115 R)
• M67: 44,306,102 km (0.115 R)
• M68: 46,132,543 km (0.073 R)
• M69: 46,900,728 km (0.107 R)
• M70: 47,286,391 km (0.057 R)
• M71: 47,595,759 km (0.119 R)
• M72: 47,983,367 km (0.051 R)
• M73: 48,138,650 km (0.039 R)
• M74: 48,372,023 km (0.102 R)
• M75: 49,465,882 km (0.069 R)
• M76: 50,094,493 km (0.108 R)
• M77: 50,567,820 km (0.078 R)
• M78: 50,884,070 km (0.08 R)
• M79: 51,359,791 km (0.08 R)
• M80: 51,598,250 km (0.084 R)
• M81: 52,315,722 km (0.091 R)
• M82: 52,715,746 km (0.104 R)
• M83: 53,921,954 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539.7

Radius: 7.4

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 15.75 AU - 21.27 AU

Year: 24851 Days

Day: 16.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,223,269 km

• M1: 173,085 km (0.116 R)
• M2: 226,491 km (0.09 R)
• M3: 375,042 km (0.116 R)
• M4: 1,725,163 km (0.089 R)
• M5: 1,859,352 km (0.061 R)
• M6: 1,927,868 km (0.073 R)
• M7: 2,138,202 km (0.088 R)
• M8: 2,210,009 km (0.054 R)
• M9: 2,392,968 km (0.105 R)
• M10: 3,677,564 km (0.08 R)
• M11: 4,479,259 km (0.033 R)
• M12: 5,042,944 km (0.111 R)
• M13: 5,431,151 km (0.078 R)
• M14: 5,879,346 km (0.061 R)
• M15: 6,082,500 km (0.056 R)
• M16: 7,024,518 km (0.036 R)
• M17: 8,236,560 km (0.115 R)
• M18: 9,099,590 km (0.109 R)
• M19: 9,870,468 km (0.047 R)
• M20: 9,930,755 km (0.103 R)
• M21: 12,436,071 km (0.12 R)
• M22: 12,762,344 km (0.104 R)
• M23: 12,827,868 km (0.075 R)
• M24: 13,157,582 km (0.086 R)
• M25: 13,423,267 km (0.112 R)
• M26: 14,640,844 km (0.099 R)
• M27: 15,402,298 km (0.036 R)
• M28: 15,893,427 km (0.085 R)
• M29: 16,604,167 km (0.092 R)
• M30: 18,056,313 km (0.029 R)
• M31: 18,574,072 km (0.076 R)
• M32: 19,548,702 km (0.088 R)
• M33: 21,313,358 km (0.079 R)
• M34: 21,860,438 km (0.071 R)
• M35: 23,048,394 km (0.083 R)
• M36: 23,208,464 km (0.081 R)
• M37: 25,321,384 km (0.045 R)
• M38: 25,734,873 km (0.108 R)
• M39: 25,983,953 km (0.115 R)
• M40: 27,325,846 km (0.09 R)
• M41: 27,834,928 km (0.105 R)
• M42: 28,090,591 km (0.074 R)
• M43: 28,347,001 km (0.066 R)
• M44: 28,862,366 km (0.075 R)
• M45: 29,554,256 km (0.078 R)
• M46: 29,815,005 km (0.11 R)
• M47: 30,954,193 km (0.093 R)
• M48: 31,130,719 km (0.088 R)
• M49: 31,396,105 km (0.082 R)
• M50: 32,196,903 km (0.104 R)
• M51: 33,365,411 km (0.055 R)
• M52: 35,098,054 km (0.08 R)
• M53: 35,190,057 km (0.093 R)
• M54: 36,579,671 km (0.097 R)
• M55: 37,046,865 km (0.105 R)
• M56: 37,892,692 km (0.098 R)
• M57: 39,795,278 km (0.072 R)
• M58: 43,989,553 km (0.066 R)
• M59: 44,088,736 km (0.099 R)
• M60: 44,287,402 km (0.09 R)
• M61: 45,184,990 km (0.109 R)
• M62: 45,987,732 km (0.063 R)
• M63: 46,390,898 km (0.078 R)
• M64: 47,811,330 km (0.096 R)
• M65: 49,451,970 km (0.109 R)
• M66: 51,111,010 km (0.068 R)
• M67: 51,633,256 km (0.065 R)
• M68: 51,842,693 km (0.084 R)
• M69: 52,262,166 km (0.104 R)
• M70: 52,682,985 km (0.082 R)
• M71: 52,893,768 km (0.102 R)
• M72: 54,164,303 km (0.079 R)
• M73: 55,659,384 km (0.115 R)
• M74: 56,627,581 km (0.114 R)
• M75: 57,384,546 km (0.082 R)
• M76: 58,471,674 km (0.096 R)
• M77: 59,017,856 km (0.1 R)
• M78: 60,776,678 km (0.093 R)
• M79: 61,108,337 km (0.095 R)
• M80: 62,999,403 km (0.083 R)
• M81: 63,895,943 km (0.07 R)
• M82: 64,458,431 km (0.059 R)
• M83: 65,361,853 km (0.039 R)
• M84: 66,497,002 km (0.094 R)
• M85: 68,211,842 km (0.045 R)
• M86: 69,478,637 km (0.087 R)
• M87: 72,738,075 km (0.117 R)
• M88: 74,978,004 km (0.119 R)
• M89: 75,333,748 km (0.108 R)
• M90: 76,047,030 km (0.101 R)
• M91: 76,166,110 km (0.093 R)
• M92: 79,767,230 km (0.114 R)

Kuiper Belt

Range: 35.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 19,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit