🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.52 AU - 0.64 AU

Year: 169 Days

Day: 37.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,257,517 km

• M1: 61,335 km (0.098 R)
• M2: 189,391 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.15 AU - 1.21 AU

Year: 491 Days

Day: 29.4 Hours

Environment

Temp: -24 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.2 AU - 1.28 AU

Year: 529 Days

Day: 34.3 Hours

Environment

Temp: -26 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.71 AU - 3.79 AU

Year: 2780 Days

Day: 16.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,257,517 km

• M1: 433,535 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.58 AU - 4.42 AU

Year: 3063 Days

Day: 14.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.1

Radius: 12.8

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.85 AU - 5.71 AU

Year: 4645 Days

Day: 11 Hours

Environment

Temp: -155 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 42,257,517 km

• M1: 198,516 km (0.095 R)
• M2: 346,768 km (0.092 R)
• M3: 429,047 km (0.096 R)
• M4: 591,510 km (0.111 R)
• M5: 697,425 km (0.084 R)
• M6: 777,610 km (0.075 R)
• M7: 896,091 km (0.113 R)
• M8: 1,114,504 km (0.09 R)
• M9: 1,361,341 km (0.068 R)
• M10: 1,539,661 km (0.097 R)
• M11: 1,703,770 km (0.07 R)
• M12: 1,862,344 km (0.09 R)
• M13: 2,049,640 km (0.1 R)
• M14: 2,157,949 km (0.117 R)
• M15: 2,456,247 km (0.052 R)
• M16: 2,741,531 km (0.088 R)
• M17: 2,874,822 km (0.118 R)
• M18: 3,401,407 km (0.077 R)
• M19: 3,973,170 km (0.09 R)
• M20: 4,063,826 km (0.084 R)
• M21: 4,201,307 km (0.09 R)
• M22: 4,527,879 km (0.107 R)
• M23: 4,830,515 km (0.097 R)
• M24: 4,943,761 km (0.081 R)
• M25: 5,090,666 km (0.118 R)
• M26: 5,405,569 km (0.061 R)
• M27: 5,573,867 km (0.094 R)
• M28: 5,812,476 km (0.114 R)
• M29: 6,071,878 km (0.09 R)
• M30: 6,352,823 km (0.098 R)
• M31: 6,441,535 km (0.068 R)
• M32: 6,909,477 km (0.113 R)
• M33: 7,537,938 km (0.103 R)
• M34: 8,031,012 km (0.105 R)
• M35: 8,204,246 km (0.087 R)
• M36: 8,495,513 km (0.1 R)
• M37: 8,613,097 km (0.1 R)
• M38: 8,869,508 km (0.073 R)
• M39: 9,068,623 km (0.026 R)
• M40: 9,531,928 km (0.099 R)
• M41: 9,654,149 km (0.089 R)
• M42: 9,941,227 km (0.08 R)
• M43: 10,023,805 km (0.106 R)
• M44: 10,106,533 km (0.051 R)
• M45: 10,883,095 km (0.077 R)
• M46: 12,072,698 km (0.11 R)
• M47: 12,716,717 km (0.06 R)
• M48: 13,031,471 km (0.108 R)
• M49: 13,121,977 km (0.057 R)
• M50: 13,326,178 km (0.094 R)
• M51: 13,440,172 km (0.079 R)
• M52: 14,386,678 km (0.079 R)
• M53: 14,480,176 km (0.088 R)
• M54: 14,738,382 km (0.082 R)
• M55: 14,879,752 km (0.085 R)
• M56: 15,116,566 km (0.11 R)
• M57: 15,354,576 km (0.092 R)
• M58: 16,100,471 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.2

Radius: 11.8

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.18 AU - 6.82 AU

Year: 4939 Days

Day: 8.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,257,517 km

• M1: 172,486 km (0.094 R)
• M2: 273,764 km (0.12 R)
• M3: 417,228 km (0.111 R)
• M4: 633,248 km (0.118 R)
• M5: 818,151 km (0.112 R)
• M6: 899,831 km (0.041 R)
• M7: 1,422,377 km (0.101 R)
• M8: 1,537,417 km (0.066 R)
• M9: 1,625,830 km (0.101 R)
• M10: 1,917,546 km (0.092 R)
• M11: 2,045,601 km (0.092 R)
• M12: 2,193,105 km (0.043 R)
• M13: 2,361,253 km (0.1 R)
• M14: 2,710,564 km (0.096 R)
• M15: 2,800,472 km (0.114 R)
• M16: 3,020,531 km (0.078 R)
• M17: 3,113,880 km (0.098 R)
• M18: 3,322,868 km (0.095 R)
• M19: 3,615,332 km (0.052 R)
• M20: 3,957,013 km (0.031 R)
• M21: 4,142,215 km (0.096 R)
• M22: 4,436,026 km (0.091 R)
• M23: 4,780,250 km (0.054 R)
• M24: 4,889,606 km (0.108 R)
• M25: 5,911,210 km (0.049 R)
• M26: 6,338,163 km (0.104 R)
• M27: 6,898,107 km (0.103 R)
• M28: 7,071,791 km (0.1 R)
• M29: 7,322,367 km (0.093 R)
• M30: 7,398,213 km (0.094 R)
• M31: 7,550,504 km (0.102 R)
• M32: 7,755,154 km (0.078 R)
• M33: 7,884,107 km (0.049 R)
• M34: 8,039,689 km (0.119 R)
• M35: 8,380,323 km (0.095 R)
• M36: 8,886,712 km (0.086 R)
• M37: 9,103,030 km (0.084 R)
• M38: 9,239,015 km (0.114 R)
• M39: 9,348,371 km (0.063 R)
• M40: 9,430,650 km (0.056 R)
• M41: 9,513,228 km (0.107 R)
• M42: 9,651,307 km (0.05 R)
• M43: 9,789,984 km (0.098 R)
• M44: 10,013,483 km (0.075 R)
• M45: 10,579,262 km (0.073 R)
• M46: 10,952,659 km (0.082 R)
• M47: 11,126,491 km (0.07 R)
• M48: 12,640,721 km (0.104 R)
• M49: 12,792,712 km (0.087 R)
• M50: 13,499,413 km (0.105 R)
• M51: 13,998,621 km (0.03 R)
• M52: 14,376,954 km (0.072 R)
• M53: 15,175,956 km (0.086 R)
• M54: 15,434,611 km (0.101 R)
• M55: 15,532,149 km (0.089 R)
• M56: 15,629,686 km (0.109 R)
• M57: 15,760,136 km (0.107 R)
• M58: 16,252,761 km (0.085 R)
• M59: 17,320,292 km (0.107 R)
• M60: 17,522,997 km (0.055 R)
• M61: 17,930,801 km (0.099 R)
• M62: 18,135,899 km (0.038 R)
• M63: 18,548,341 km (0.118 R)
• M64: 18,721,126 km (0.045 R)
• M65: 19,103,050 km (0.08 R)
• M66: 19,663,443 km (0.087 R)
• M67: 20,335,736 km (0.099 R)
• M68: 20,585,265 km (0.117 R)
• M69: 21,159,721 km (0.056 R)
• M70: 21,994,627 km (0.11 R)
• M71: 22,360,992 km (0.032 R)
• M72: 22,803,203 km (0.116 R)
• M73: 23,211,306 km (0.112 R)
• M74: 23,584,254 km (0.105 R)
• M75: 23,921,597 km (0.103 R)
• M76: 24,411,829 km (0.094 R)
• M77: 24,829,207 km (0.107 R)
• M78: 25,210,682 km (0.106 R)
• M79: 25,748,038 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.4

Radius: 4.8

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 15.75 AU - 17.87 AU

Year: 26389 Days

Day: 19.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 42,257,517 km

• M1: 74,649 km (0.077 R)
• M2: 153,188 km (0.095 R)
• M3: 216,618 km (0.088 R)
• M4: 324,179 km (0.105 R)
• M5: 449,093 km (0.103 R)
• M6: 649,105 km (0.095 R)
• M7: 759,060 km (0.057 R)
• M8: 1,536,669 km (0.078 R)
• M9: 1,578,258 km (0.117 R)
• M10: 2,083,450 km (0.111 R)
• M11: 2,270,148 km (0.118 R)
• M12: 2,365,591 km (0.036 R)
• M13: 3,472,017 km (0.109 R)
• M14: 3,526,919 km (0.061 R)
• M15: 3,665,447 km (0.111 R)
• M16: 3,890,741 km (0.101 R)
• M17: 4,384,414 km (0.097 R)
• M18: 4,443,805 km (0.091 R)
• M19: 4,714,278 km (0.083 R)
• M20: 5,052,219 km (0.092 R)
• M21: 5,083,336 km (0.084 R)
• M22: 5,589,575 km (0.119 R)
• M23: 5,751,141 km (0.086 R)
• M24: 6,045,848 km (0.109 R)
• M25: 6,211,603 km (0.106 R)
• M26: 6,345,343 km (0.098 R)
• M27: 7,062,964 km (0.106 R)
• M28: 7,097,821 km (0.105 R)
• M29: 8,425,502 km (0.058 R)
• M30: 8,647,954 km (0.111 R)
• M31: 9,022,996 km (0.115 R)
• M32: 9,288,532 km (0.059 R)
• M33: 9,479,867 km (0.114 R)
• M34: 9,827,683 km (0.107 R)
• M35: 10,535,430 km (0.105 R)
• M36: 10,654,959 km (0.108 R)
• M37: 10,695,051 km (0.086 R)
• M38: 11,504,525 km (0.104 R)
• M39: 11,751,212 km (0.088 R)
• M40: 11,875,229 km (0.09 R)
• M41: 12,124,608 km (0.093 R)
• M42: 12,166,346 km (0.062 R)
• M43: 13,096,246 km (0.083 R)
• M44: 13,396,938 km (0.107 R)
• M45: 13,743,407 km (0.037 R)
• M46: 13,874,006 km (0.051 R)
• M47: 14,048,886 km (0.113 R)
• M48: 14,312,627 km (0.086 R)
• M49: 14,356,608 km (0.07 R)
• M50: 14,622,294 km (0.071 R)
• M51: 14,934,206 km (0.112 R)
• M52: 15,383,448 km (0.099 R)
• M53: 16,944,203 km (0.039 R)
• M54: 18,362,690 km (0.115 R)
• M55: 19,183,234 km (0.086 R)
• M56: 20,114,331 km (0.06 R)
• M57: 21,513,221 km (0.075 R)
• M58: 22,582,846 km (0.052 R)
• M59: 23,098,210 km (0.064 R)
• M60: 23,617,465 km (0.085 R)
• M61: 23,721,734 km (0.09 R)
• M62: 23,773,944 km (0.12 R)
• M63: 26,812,875 km (0.097 R)
• M64: 27,248,953 km (0.119 R)
• M65: 27,797,528 km (0.105 R)
• M66: 27,852,580 km (0.1 R)
• M67: 28,238,992 km (0.081 R)
• M68: 28,294,343 km (0.063 R)
• M69: 28,794,000 km (0.102 R)
• M70: 29,073,000 km (0.078 R)
• M71: 29,296,649 km (0.109 R)
• M72: 29,689,642 km (0.071 R)
• M73: 30,253,925 km (0.11 R)
• M74: 30,367,321 km (0.104 R)
• M75: 30,424,018 km (0.11 R)
• M76: 30,708,105 km (0.084 R)
• M77: 30,821,948 km (0.111 R)
• M78: 31,335,967 km (0.042 R)
• M79: 31,795,382 km (0.076 R)
• M80: 33,479,255 km (0.107 R)
• M81: 33,713,825 km (0.068 R)
• M82: 33,948,843 km (0.106 R)
• M83: 34,066,577 km (0.112 R)
• M84: 34,775,820 km (0.092 R)
• M85: 35,729,207 km (0.085 R)
• M86: 35,908,874 km (0.061 R)
• M87: 36,028,852 km (0.062 R)
• M88: 37,175,071 km (0.092 R)
• M89: 38,149,701 km (0.096 R)
• M90: 41,123,258 km (0.068 R)
• M91: 42,194,229 km (0.119 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 15,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit