🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.47 AU - 1.51 AU

Year: 685 Days

Day: 47.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.18 AU - 2.5 AU

Year: 1348 Days

Day: 37.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.75 AU - 3.01 AU

Year: 1841 Days

Day: 19.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.89 AU - 3.03 AU

Year: 1919 Days

Day: 34.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.1

Radius: 12.8

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.81 AU - 5.77 AU

Year: 4584 Days

Day: 10.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 93,067,731 km

• M1: 165,306 km (0.09 R)
• M2: 272,717 km (0.114 R)
• M3: 390,600 km (0.057 R)
• M4: 657,034 km (0.089 R)
• M5: 738,864 km (0.095 R)
• M6: 1,055,712 km (0.06 R)
• M7: 1,230,442 km (0.098 R)
• M8: 1,388,418 km (0.083 R)
• M9: 1,567,486 km (0.092 R)
• M10: 1,769,144 km (0.119 R)
• M11: 1,888,374 km (0.089 R)
• M12: 2,010,446 km (0.104 R)
• M13: 2,392,818 km (0.078 R)
• M14: 3,447,483 km (0.06 R)
• M15: 3,847,508 km (0.104 R)
• M16: 4,063,078 km (0.076 R)
• M17: 4,222,400 km (0.096 R)
• M18: 4,383,816 km (0.116 R)
• M19: 4,943,910 km (0.099 R)
• M20: 5,092,910 km (0.099 R)
• M21: 5,200,172 km (0.118 R)
• M22: 5,417,088 km (0.075 R)
• M23: 5,570,875 km (0.101 R)
• M24: 5,748,298 km (0.074 R)
• M25: 6,546,552 km (0.05 R)
• M26: 6,686,875 km (0.095 R)
• M27: 6,804,609 km (0.12 R)
• M28: 7,210,169 km (0.101 R)
• M29: 7,501,286 km (0.098 R)
• M30: 8,858,737 km (0.112 R)
• M31: 9,196,828 km (0.11 R)
• M32: 9,512,629 km (0.083 R)
• M33: 9,618,694 km (0.096 R)
• M34: 9,966,210 km (0.085 R)
• M35: 10,209,307 km (0.055 R)
• M36: 10,290,688 km (0.115 R)
• M37: 10,756,386 km (0.1 R)
• M38: 10,839,263 km (0.033 R)
• M39: 11,005,766 km (0.107 R)
• M40: 11,117,216 km (0.08 R)
• M41: 11,369,289 km (0.043 R)
• M42: 11,623,306 km (0.04 R)
• M43: 12,425,599 km (0.041 R)
• M44: 12,541,687 km (0.11 R)
• M45: 13,039,100 km (0.105 R)
• M46: 13,394,096 km (0.119 R)
• M47: 13,483,406 km (0.107 R)
• M48: 13,872,510 km (0.092 R)
• M49: 14,356,459 km (0.087 R)
• M50: 14,539,417 km (0.097 R)
• M51: 14,753,791 km (0.115 R)
• M52: 15,185,680 km (0.067 R)
• M53: 15,465,577 km (0.116 R)
• M54: 15,778,686 km (0.108 R)
• M55: 16,442,751 km (0.102 R)
• M56: 17,213,030 km (0.108 R)
• M57: 17,602,583 km (0.093 R)
• M58: 18,722,024 km (0.119 R)
• M59: 19,492,453 km (0.081 R)
• M60: 20,068,554 km (0.06 R)
• M61: 20,753,413 km (0.092 R)
• M62: 21,655,339 km (0.092 R)
• M63: 21,795,213 km (0.066 R)
• M64: 22,711,799 km (0.117 R)
• M65: 23,246,312 km (0.079 R)
• M66: 23,461,284 km (0.119 R)
• M67: 23,785,014 km (0.06 R)
• M68: 23,965,579 km (0.069 R)
• M69: 24,182,645 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.8

Radius: 10

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.21 AU - 8.91 AU

Year: 8620 Days

Day: 13.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 93,067,731 km

• M1: 188,344 km (0.117 R)
• M2: 419,472 km (0.04 R)
• M3: 483,052 km (0.111 R)
• M4: 564,582 km (0.052 R)
• M5: 823,835 km (0.032 R)
• M6: 1,029,533 km (0.114 R)
• M7: 1,329,925 km (0.12 R)
• M8: 1,490,593 km (0.102 R)
• M9: 1,657,694 km (0.105 R)
• M10: 2,559,320 km (0.113 R)
• M11: 2,889,333 km (0.11 R)
• M12: 3,506,424 km (0.098 R)
• M13: 3,590,050 km (0.056 R)
• M14: 3,702,398 km (0.092 R)
• M15: 4,252,319 km (0.06 R)
• M16: 4,552,114 km (0.062 R)
• M17: 4,704,554 km (0.09 R)
• M18: 5,046,086 km (0.107 R)
• M19: 5,427,860 km (0.092 R)
• M20: 5,589,724 km (0.106 R)
• M21: 5,984,663 km (0.114 R)
• M22: 6,118,403 km (0.114 R)
• M23: 6,185,573 km (0.074 R)
• M24: 6,286,851 km (0.119 R)
• M25: 6,354,768 km (0.117 R)
• M26: 6,525,459 km (0.087 R)
• M27: 7,545,118 km (0.072 R)
• M28: 8,389,000 km (0.065 R)
• M29: 8,651,694 km (0.084 R)
• M30: 8,955,377 km (0.062 R)
• M31: 10,204,669 km (0.059 R)
• M32: 11,716,206 km (0.096 R)
• M33: 12,052,203 km (0.089 R)
• M34: 12,306,370 km (0.104 R)
• M35: 12,562,182 km (0.105 R)
• M36: 13,515,270 km (0.116 R)
• M37: 13,867,723 km (0.103 R)
• M38: 14,044,996 km (0.037 R)
• M39: 14,134,007 km (0.07 R)
• M40: 14,716,691 km (0.074 R)
• M41: 15,170,421 km (0.108 R)
• M42: 15,307,303 km (0.114 R)
• M43: 15,674,715 km (0.075 R)
• M44: 16,605,663 km (0.09 R)
• M45: 17,030,521 km (0.028 R)
• M46: 17,794,517 km (0.05 R)
• M47: 18,667,421 km (0.109 R)
• M48: 19,356,020 km (0.116 R)
• M49: 19,653,719 km (0.084 R)
• M50: 20,354,137 km (0.105 R)
• M51: 21,368,859 km (0.075 R)
• M52: 21,471,184 km (0.119 R)
• M53: 21,779,356 km (0.041 R)
• M54: 22,296,216 km (0.093 R)
• M55: 22,504,008 km (0.091 R)
• M56: 22,816,966 km (0.102 R)
• M57: 23,026,553 km (0.047 R)
• M58: 24,189,976 km (0.1 R)
• M59: 25,102,074 km (0.063 R)
• M60: 25,589,613 km (0.043 R)
• M61: 26,080,145 km (0.042 R)
• M62: 27,292,336 km (0.097 R)
• M63: 28,354,032 km (0.104 R)
• M64: 28,861,768 km (0.12 R)
• M65: 29,144,956 km (0.111 R)
• M66: 30,460,071 km (0.048 R)
• M67: 31,677,648 km (0.115 R)
• M68: 31,969,963 km (0.115 R)
• M69: 32,263,025 km (0.08 R)
• M70: 32,793,050 km (0.114 R)
• M71: 33,444,549 km (0.082 R)
• M72: 34,160,225 km (0.116 R)
• M73: 35,182,876 km (0.065 R)
• M74: 36,643,550 km (0.09 R)
• M75: 37,381,217 km (0.089 R)
• M76: 39,121,638 km (0.1 R)
• M77: 39,435,195 km (0.086 R)
• M78: 39,875,612 km (0.069 R)
• M79: 40,254,393 km (0.115 R)
• M80: 40,380,953 km (0.073 R)
• M81: 40,570,943 km (0.107 R)
• M82: 40,824,810 km (0.063 R)
• M83: 41,717,461 km (0.059 R)
• M84: 42,552,067 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.6

Radius: 7.1

Gravity: 17.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 13.05 AU - 18.79 AU

Year: 23930 Days

Day: 18.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,067,731 km

• M1: 294,409 km (0.105 R)
• M2: 371,302 km (0.098 R)
• M3: 595,848 km (0.102 R)
• M4: 917,334 km (0.103 R)
• M5: 1,454,839 km (0.062 R)
• M6: 1,593,666 km (0.107 R)
• M7: 2,152,863 km (0.077 R)
• M8: 2,231,701 km (0.088 R)
• M9: 3,161,901 km (0.052 R)
• M10: 3,573,444 km (0.051 R)
• M11: 3,714,366 km (0.099 R)
• M12: 3,761,788 km (0.068 R)
• M13: 3,809,360 km (0.117 R)
• M14: 4,197,417 km (0.109 R)
• M15: 6,953,608 km (0.095 R)
• M16: 7,728,076 km (0.044 R)
• M17: 8,033,256 km (0.116 R)
• M18: 8,781,694 km (0.064 R)
• M19: 8,908,553 km (0.115 R)
• M20: 9,617,498 km (0.074 R)
• M21: 9,748,246 km (0.056 R)
• M22: 10,344,244 km (0.084 R)
• M23: 11,502,131 km (0.113 R)
• M24: 11,850,545 km (0.105 R)
• M25: 12,486,186 km (0.091 R)
• M26: 12,844,174 km (0.097 R)
• M27: 13,205,453 km (0.09 R)
• M28: 13,278,157 km (0.053 R)
• M29: 14,834,723 km (0.102 R)
• M30: 15,290,099 km (0.12 R)
• M31: 16,370,196 km (0.083 R)
• M32: 16,683,304 km (0.078 R)
• M33: 16,998,357 km (0.085 R)
• M34: 17,315,355 km (0.119 R)
• M35: 17,554,413 km (0.05 R)
• M36: 19,176,053 km (0.104 R)
• M37: 19,506,066 km (0.101 R)
• M38: 20,507,475 km (0.112 R)
• M39: 22,040,703 km (0.083 R)
• M40: 22,559,957 km (0.109 R)
• M41: 23,610,434 km (0.101 R)
• M42: 23,875,521 km (0.082 R)
• M43: 24,408,688 km (0.095 R)
• M44: 27,503,569 km (0.099 R)
• M45: 28,624,954 km (0.051 R)
• M46: 28,907,694 km (0.111 R)
• M47: 30,047,780 km (0.111 R)
• M48: 32,567,756 km (0.048 R)
• M49: 33,060,232 km (0.099 R)
• M50: 33,455,769 km (0.09 R)
• M51: 33,952,583 km (0.091 R)
• M52: 35,356,559 km (0.08 R)
• M53: 35,659,794 km (0.119 R)
• M54: 36,065,653 km (0.085 R)
• M55: 36,370,982 km (0.109 R)
• M56: 37,086,659 km (0.072 R)
• M57: 38,532,073 km (0.093 R)
• M58: 38,844,284 km (0.105 R)
• M59: 39,261,662 km (0.06 R)
• M60: 41,264,927 km (0.06 R)
• M61: 43,301,253 km (0.086 R)
• M62: 43,951,106 km (0.091 R)
• M63: 44,059,714 km (0.08 R)
• M64: 44,277,230 km (0.111 R)
• M65: 44,385,987 km (0.063 R)
• M66: 45,479,847 km (0.08 R)
• M67: 46,361,128 km (0.086 R)
• M68: 47,359,395 km (0.062 R)
• M69: 50,510,225 km (0.115 R)
• M70: 51,422,772 km (0.093 R)
• M71: 53,728,075 km (0.098 R)
• M72: 55,713,837 km (0.038 R)
• M73: 57,485,974 km (0.088 R)
• M74: 58,199,855 km (0.059 R)
• M75: 58,438,613 km (0.115 R)
• M76: 60,721,925 km (0.093 R)
• M77: 61,570,594 km (0.108 R)
• M78: 62,300,931 km (0.108 R)
• M79: 63,402,121 km (0.088 R)
• M80: 65,251,450 km (0.08 R)
• M81: 66,618,924 km (0.104 R)
• M82: 66,743,688 km (0.11 R)
• M83: 66,868,603 km (0.097 R)
• M84: 70,523,279 km (0.115 R)
• M85: 73,983,777 km (0.105 R)
• M86: 76,321,243 km (0.103 R)
• M87: 78,024,565 km (0.07 R)
• M88: 79,475,514 km (0.113 R)
• M89: 80,137,934 km (0.095 R)
• M90: 85,232,340 km (0.093 R)
• M91: 86,454,255 km (0.115 R)
• M92: 87,818,588 km (0.068 R)
• M93: 90,430,417 km (0.083 R)
• M94: 91,676,567 km (0.098 R)
• M95: 92,928,253 km (0.079 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 19,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit