🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.61 AU - 0.87 AU

Year: 242 Days

Day: 20 Hours

Environment

Temp: 115 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.77 AU - 0.87 AU

Year: 283 Days

Day: 47.1 Hours

Environment

Temp: 97 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,389,484 km

• M1: 302,038 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.1 AU - 1.18 AU

Year: 464 Days

Day: 27.8 Hours

Environment

Temp: -13 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,389,484 km

• M1: 26,329 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.41 AU - 1.77 AU

Year: 763 Days

Day: 13.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,389,484 km

• M1: 86,468 km (0.116 R)
• M2: 337,044 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.25 AU - 2.81 AU

Year: 1532 Days

Day: 44.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.8

Radius: 12.2

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.17 AU - 4.49 AU

Year: 3431 Days

Day: 13.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 61,389,484 km

• M1: 160,818 km (0.114 R)
• M2: 314,305 km (0.105 R)
• M3: 571,464 km (0.073 R)
• M4: 673,639 km (0.041 R)
• M5: 839,992 km (0.1 R)
• M6: 922,869 km (0.071 R)
• M7: 1,071,869 km (0.026 R)
• M8: 1,352,814 km (0.113 R)
• M9: 1,920,986 km (0.099 R)
• M10: 2,281,816 km (0.115 R)
• M11: 2,557,974 km (0.112 R)
• M12: 2,955,456 km (0.037 R)
• M13: 3,086,204 km (0.117 R)
• M14: 3,334,088 km (0.1 R)
• M15: 3,431,177 km (0.115 R)
• M16: 3,688,186 km (0.042 R)
• M17: 4,033,907 km (0.118 R)
• M18: 4,242,296 km (0.082 R)
• M19: 4,475,519 km (0.089 R)
• M20: 5,313,866 km (0.066 R)
• M21: 5,427,860 km (0.114 R)
• M22: 5,704,765 km (0.12 R)
• M23: 5,798,114 km (0.089 R)
• M24: 6,538,624 km (0.101 R)
• M25: 6,710,063 km (0.114 R)
• M26: 7,233,207 km (0.119 R)
• M27: 7,769,665 km (0.051 R)
• M28: 7,899,216 km (0.076 R)
• M29: 8,003,486 km (0.085 R)
• M30: 8,398,424 km (0.117 R)
• M31: 8,504,938 km (0.066 R)
• M32: 8,665,307 km (0.1 R)
• M33: 9,180,073 km (0.034 R)
• M34: 9,816,612 km (0.117 R)
• M35: 11,103,004 km (0.091 R)
• M36: 11,307,953 km (0.118 R)
• M37: 11,455,008 km (0.118 R)
• M38: 11,632,431 km (0.083 R)
• M39: 11,840,522 km (0.115 R)
• M40: 12,140,017 km (0.11 R)
• M41: 12,533,010 km (0.047 R)
• M42: 12,654,783 km (0.075 R)
• M43: 12,899,525 km (0.073 R)
• M44: 14,020,312 km (0.048 R)
• M45: 14,178,437 km (0.043 R)
• M46: 14,849,085 km (0.037 R)
• M47: 15,595,428 km (0.106 R)
• M48: 15,857,973 km (0.05 R)
• M49: 16,022,830 km (0.063 R)
• M50: 16,188,135 km (0.1 R)
• M51: 16,721,152 km (0.07 R)
• M52: 17,057,299 km (0.099 R)
• M53: 17,736,174 km (0.112 R)
• M54: 17,838,798 km (0.102 R)
• M55: 17,941,572 km (0.084 R)
• M56: 18,251,239 km (0.083 R)
• M57: 18,910,517 km (0.109 R)
• M58: 19,366,192 km (0.114 R)
• M59: 20,145,597 km (0.096 R)
• M60: 20,359,971 km (0.108 R)
• M61: 20,682,953 km (0.12 R)
• M62: 21,297,501 km (0.117 R)
• M63: 21,479,412 km (0.076 R)
• M64: 22,249,243 km (0.072 R)
• M65: 22,359,945 km (0.103 R)
• M66: 23,214,747 km (0.098 R)
• M67: 24,080,171 km (0.066 R)
• M68: 24,193,865 km (0.049 R)
• M69: 24,345,707 km (0.108 R)
• M70: 24,535,996 km (0.106 R)
• M71: 24,726,733 km (0.091 R)
• M72: 25,959,270 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172

Radius: 11.7

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.57 AU - 7.05 AU

Year: 6767 Days

Day: 8.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 61,389,484 km

• M1: 201,508 km (0.062 R)
• M2: 565,330 km (0.11 R)
• M3: 1,048,831 km (0.077 R)
• M4: 1,193,791 km (0.1 R)
• M5: 1,477,728 km (0.096 R)
• M6: 1,988,604 km (0.075 R)
• M7: 2,295,430 km (0.099 R)
• M8: 2,535,684 km (0.101 R)
• M9: 2,634,119 km (0.084 R)
• M10: 2,767,411 km (0.091 R)
• M11: 3,023,523 km (0.093 R)
• M12: 3,128,241 km (0.097 R)
• M13: 3,577,483 km (0.072 R)
• M14: 3,781,685 km (0.099 R)
• M15: 4,717,419 km (0.082 R)
• M16: 4,859,836 km (0.093 R)
• M17: 5,044,889 km (0.107 R)
• M18: 5,983,466 km (0.069 R)
• M19: 6,271,143 km (0.056 R)
• M20: 6,405,482 km (0.085 R)
• M21: 6,608,636 km (0.113 R)
• M22: 7,372,183 km (0.097 R)
• M23: 7,776,546 km (0.047 R)
• M24: 8,017,698 km (0.084 R)
• M25: 8,581,981 km (0.054 R)
• M26: 8,881,476 km (0.117 R)
• M27: 8,956,873 km (0.071 R)
• M28: 9,439,476 km (0.1 R)
• M29: 10,113,714 km (0.05 R)
• M30: 10,297,869 km (0.052 R)
• M31: 10,669,619 km (0.087 R)
• M32: 11,072,786 km (0.088 R)
• M33: 12,877,235 km (0.049 R)
• M34: 13,944,766 km (0.092 R)
• M35: 14,091,222 km (0.044 R)
• M36: 15,070,489 km (0.118 R)
• M37: 15,280,974 km (0.09 R)
• M38: 15,857,524 km (0.106 R)
• M39: 16,163,751 km (0.077 R)
• M40: 17,629,361 km (0.071 R)
• M41: 18,458,283 km (0.051 R)
• M42: 18,780,517 km (0.084 R)
• M43: 19,725,377 km (0.063 R)
• M44: 20,986,936 km (0.095 R)
• M45: 21,188,594 km (0.119 R)
• M46: 23,274,287 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.1

Radius: 8.4

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.8 AU - 9.08 AU

Year: 8520 Days

Day: 8.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,389,484 km

• M1: 119,080 km (0.119 R)
• M2: 267,032 km (0.11 R)
• M3: 339,886 km (0.065 R)
• M4: 497,114 km (0.059 R)
• M5: 620,682 km (0.057 R)
• M6: 817,852 km (0.066 R)
• M7: 983,456 km (0.031 R)
• M8: 1,070,373 km (0.095 R)
• M9: 2,590,586 km (0.114 R)
• M10: 2,861,658 km (0.116 R)
• M11: 3,090,243 km (0.116 R)
• M12: 3,538,289 km (0.067 R)
• M13: 3,701,351 km (0.058 R)
• M14: 3,756,403 km (0.069 R)
• M15: 3,922,755 km (0.117 R)
• M16: 4,850,861 km (0.072 R)
• M17: 5,093,060 km (0.088 R)
• M18: 5,811,877 km (0.115 R)
• M19: 6,297,622 km (0.101 R)
• M20: 6,396,356 km (0.112 R)
• M21: 6,462,478 km (0.069 R)
• M22: 6,628,831 km (0.05 R)
• M23: 6,965,726 km (0.113 R)
• M24: 7,170,525 km (0.05 R)
• M25: 7,239,191 km (0.112 R)
• M26: 7,481,390 km (0.041 R)
• M27: 7,761,586 km (0.068 R)
• M28: 7,832,047 km (0.044 R)
• M29: 8,045,074 km (0.086 R)
• M30: 8,695,526 km (0.079 R)
• M31: 9,287,933 km (0.046 R)
• M32: 9,438,130 km (0.068 R)
• M33: 9,778,914 km (0.097 R)
• M34: 10,123,587 km (0.106 R)
• M35: 10,667,974 km (0.077 R)
• M36: 11,062,613 km (0.073 R)
• M37: 11,142,049 km (0.1 R)
• M38: 11,582,765 km (0.087 R)
• M39: 12,192,825 km (0.094 R)
• M40: 12,896,982 km (0.11 R)
• M41: 13,064,532 km (0.088 R)
• M42: 13,486,697 km (0.112 R)
• M43: 13,870,415 km (0.105 R)
• M44: 14,042,154 km (0.061 R)
• M45: 14,431,108 km (0.094 R)
• M46: 14,955,150 km (0.102 R)
• M47: 15,619,065 km (0.119 R)
• M48: 15,842,564 km (0.051 R)
• M49: 16,112,139 km (0.098 R)
• M50: 16,292,555 km (0.11 R)
• M51: 16,383,061 km (0.053 R)
• M52: 17,021,395 km (0.049 R)
• M53: 17,528,682 km (0.068 R)
• M54: 18,558,065 km (0.072 R)
• M55: 19,319,069 km (0.069 R)
• M56: 19,655,066 km (0.115 R)
• M57: 20,187,185 km (0.079 R)
• M58: 21,364,521 km (0.112 R)
• M59: 21,712,037 km (0.087 R)
• M60: 22,161,728 km (0.078 R)
• M61: 22,917,945 km (0.105 R)
• M62: 24,042,323 km (0.046 R)
• M63: 24,923,304 km (0.072 R)
• M64: 25,132,293 km (0.079 R)
• M65: 25,973,482 km (0.052 R)
• M66: 26,132,205 km (0.082 R)
• M67: 26,344,335 km (0.071 R)
• M68: 27,252,543 km (0.095 R)
• M69: 28,715,910 km (0.098 R)
• M70: 29,154,381 km (0.11 R)
• M71: 29,927,054 km (0.105 R)
• M72: 30,093,556 km (0.076 R)
• M73: 30,650,659 km (0.079 R)
• M74: 31,211,053 km (0.103 R)
• M75: 31,267,301 km (0.11 R)
• M76: 31,323,550 km (0.117 R)
• M77: 32,001,378 km (0.045 R)
• M78: 33,256,654 km (0.073 R)
• M79: 35,228,055 km (0.115 R)
• M80: 35,579,909 km (0.119 R)
• M81: 37,595,441 km (0.112 R)
• M82: 38,436,181 km (0.036 R)
• M83: 38,617,045 km (0.075 R)
• M84: 39,465,265 km (0.104 R)
• M85: 40,013,840 km (0.098 R)
• M86: 40,136,062 km (0.068 R)
• M87: 40,749,114 km (0.114 R)
• M88: 41,180,105 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.4

Radius: 13.9

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 9.15 AU - 11.27 AU

Year: 12423 Days

Day: 9.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,389,484 km

• M1: 274,213 km (0.103 R)
• M2: 475,123 km (0.085 R)
• M3: 591,061 km (0.05 R)
• M4: 857,345 km (0.04 R)
• M5: 1,187,358 km (0.113 R)
• M6: 1,455,438 km (0.119 R)
• M7: 1,610,271 km (0.094 R)
• M8: 1,825,692 km (0.097 R)
• M9: 1,937,143 km (0.097 R)
• M10: 2,315,476 km (0.074 R)
• M11: 2,406,282 km (0.029 R)
• M12: 2,498,135 km (0.041 R)
• M13: 3,042,222 km (0.077 R)
• M14: 3,345,308 km (0.114 R)
• M15: 3,836,437 km (0.08 R)
• M16: 5,043,991 km (0.045 R)
• M17: 5,162,922 km (0.096 R)
• M18: 5,525,547 km (0.07 R)
• M19: 6,619,407 km (0.05 R)
• M20: 7,191,319 km (0.103 R)
• M21: 8,009,320 km (0.112 R)
• M22: 8,241,795 km (0.105 R)
• M23: 8,571,210 km (0.118 R)
• M24: 8,761,349 km (0.108 R)
• M25: 9,340,143 km (0.074 R)
• M26: 9,535,967 km (0.03 R)
• M27: 10,231,746 km (0.106 R)
• M28: 10,738,883 km (0.09 R)
• M29: 11,462,638 km (0.108 R)
• M30: 11,567,356 km (0.073 R)
• M31: 11,777,691 km (0.069 R)
• M32: 11,883,456 km (0.052 R)
• M33: 12,202,250 km (0.102 R)
• M34: 12,524,035 km (0.114 R)
• M35: 12,740,054 km (0.076 R)
• M36: 14,062,200 km (0.077 R)
• M37: 14,343,294 km (0.058 R)
• M38: 16,067,858 km (0.098 R)
• M39: 16,243,935 km (0.117 R)
• M40: 16,657,274 km (0.1 R)
• M41: 17,193,882 km (0.106 R)
• M42: 17,373,998 km (0.062 R)
• M43: 20,913,633 km (0.118 R)
• M44: 21,298,847 km (0.075 R)
• M45: 21,816,157 km (0.097 R)
• M46: 23,726,222 km (0.037 R)
• M47: 24,128,042 km (0.049 R)
• M48: 25,278,899 km (0.102 R)
• M49: 25,895,391 km (0.113 R)
• M50: 27,073,475 km (0.057 R)
• M51: 28,623,757 km (0.075 R)
• M52: 29,553,359 km (0.103 R)
• M53: 29,697,272 km (0.062 R)
• M54: 30,856,954 km (0.093 R)
• M55: 31,149,119 km (0.046 R)
• M56: 31,295,725 km (0.115 R)
• M57: 32,105,349 km (0.087 R)
• M58: 33,669,993 km (0.109 R)
• M59: 33,895,586 km (0.06 R)
• M60: 35,565,099 km (0.087 R)
• M61: 36,102,005 km (0.05 R)
• M62: 38,747,344 km (0.081 R)
• M63: 39,458,084 km (0.119 R)
• M64: 41,777,150 km (0.116 R)
• M65: 42,262,595 km (0.108 R)
• M66: 42,993,979 km (0.105 R)
• M67: 45,711,873 km (0.111 R)
• M68: 46,462,855 km (0.119 R)
• M69: 47,386,023 km (0.038 R)
• M70: 50,106,161 km (0.1 R)
• M71: 50,277,900 km (0.079 R)
• M72: 50,449,788 km (0.066 R)
• M73: 52,789,349 km (0.111 R)
• M74: 53,577,131 km (0.119 R)
• M75: 55,785,495 km (0.072 R)
• M76: 57,483,730 km (0.119 R)
• M77: 58,023,629 km (0.118 R)
• M78: 58,474,666 km (0.116 R)
• M79: 58,655,530 km (0.11 R)
• M80: 59,017,557 km (0.11 R)
• M81: 59,835,109 km (0.077 R)
• M82: 60,017,319 km (0.115 R)
• M83: 61,022,617 km (0.101 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 18,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit