🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.55 AU - 0.73 AU

Year: 187 Days

Day: 22.4 Hours

Environment

Temp: 129 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,952,186 km

• M1: 259,253 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.8 AU - 1.28 AU

Year: 387 Days

Day: 36.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 42.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.97 AU - 1.53 AU

Year: 510 Days

Day: 27.8 Hours

Environment

Temp: -8 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.4 AU - 1.42 AU

Year: 612 Days

Day: 40 Hours

Environment

Temp: -34 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,952,186 km

• M1: 327,470 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.1 AU - 2.96 AU

Year: 1470 Days

Day: 23.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,952,186 km

• M1: 1,559,259 km (0.048 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.39 AU - 3.91 AU

Year: 2547 Days

Day: 17.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,952,186 km

• M1: 595,699 km (0.106 R)
• M2: 2,244,566 km (0.085 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.65 AU - 4.35 AU

Year: 2922 Days

Day: 19.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 69.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.8

Radius: 13.6

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.72 AU - 8.9 AU

Year: 7972 Days

Day: 5.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,952,186 km

• M1: 211,382 km (0.08 R)
• M2: 411,245 km (0.108 R)
• M3: 546,331 km (0.088 R)
• M4: 714,779 km (0.071 R)
• M5: 1,055,413 km (0.114 R)
• M6: 1,311,225 km (0.076 R)
• M7: 1,486,853 km (0.051 R)
• M8: 1,733,540 km (0.08 R)
• M9: 1,883,886 km (0.035 R)
• M10: 2,290,792 km (0.087 R)
• M11: 2,456,696 km (0.103 R)
• M12: 2,978,643 km (0.073 R)
• M13: 3,399,612 km (0.092 R)
• M14: 4,835,302 km (0.03 R)
• M15: 5,019,009 km (0.046 R)
• M16: 5,142,876 km (0.025 R)
• M17: 6,369,728 km (0.119 R)
• M18: 6,537,726 km (0.067 R)
• M19: 6,912,618 km (0.084 R)
• M20: 7,505,924 km (0.081 R)
• M21: 7,970,724 km (0.117 R)
• M22: 8,115,535 km (0.109 R)
• M23: 8,334,696 km (0.1 R)
• M24: 9,041,247 km (0.102 R)
• M25: 9,651,157 km (0.081 R)
• M26: 9,805,841 km (0.098 R)
• M27: 10,195,843 km (0.054 R)
• M28: 10,710,759 km (0.104 R)
• M29: 10,991,404 km (0.104 R)
• M30: 11,152,970 km (0.115 R)
• M31: 12,013,906 km (0.114 R)
• M32: 12,389,546 km (0.116 R)
• M33: 12,853,898 km (0.047 R)
• M34: 13,712,739 km (0.099 R)
• M35: 13,799,506 km (0.058 R)
• M36: 15,215,001 km (0.051 R)
• M37: 15,440,445 km (0.061 R)
• M38: 15,712,264 km (0.077 R)
• M39: 16,168,987 km (0.026 R)
• M40: 17,002,097 km (0.086 R)
• M41: 17,189,095 km (0.084 R)
• M42: 17,376,840 km (0.088 R)
• M43: 17,707,002 km (0.084 R)
• M44: 18,229,997 km (0.09 R)
• M45: 18,806,397 km (0.102 R)
• M46: 19,242,625 km (0.09 R)
• M47: 19,584,156 km (0.114 R)
• M48: 20,720,801 km (0.113 R)
• M49: 21,121,125 km (0.115 R)
• M50: 21,271,920 km (0.116 R)
• M51: 21,625,120 km (0.116 R)
• M52: 21,980,415 km (0.065 R)
• M53: 23,837,523 km (0.09 R)
• M54: 24,309,654 km (0.113 R)
• M55: 24,573,245 km (0.086 R)
• M56: 25,263,191 km (0.086 R)
• M57: 26,825,142 km (0.076 R)
• M58: 27,425,778 km (0.056 R)
• M59: 28,196,655 km (0.045 R)
• M60: 28,751,514 km (0.114 R)
• M61: 29,478,410 km (0.104 R)
• M62: 29,872,451 km (0.1 R)
• M63: 30,154,892 km (0.095 R)
• M64: 30,494,928 km (0.104 R)
• M65: 31,064,596 km (0.093 R)
• M66: 33,027,620 km (0.112 R)
• M67: 33,144,455 km (0.084 R)
• M68: 33,495,412 km (0.086 R)
• M69: 34,555,911 km (0.09 R)
• M70: 34,674,393 km (0.094 R)
• M71: 34,911,805 km (0.119 R)
• M72: 36,167,080 km (0.048 R)
• M73: 37,194,070 km (0.078 R)
• M74: 39,958,788 km (0.112 R)
• M75: 40,957,653 km (0.05 R)
• M76: 41,586,114 km (0.115 R)
• M77: 42,471,434 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.8

Radius: 3.5

Gravity: 24.23 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 15.66 AU - 18.6 AU

Year: 25896 Days

Day: 16.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 42,952,186 km

• M1: 156,779 km (0.099 R)
• M2: 330,163 km (0.075 R)
• M3: 652,995 km (0.103 R)
• M4: 717,920 km (0.118 R)
• M5: 830,717 km (0.116 R)
• M6: 1,678,039 km (0.08 R)
• M7: 1,982,172 km (0.098 R)
• M8: 2,045,003 km (0.073 R)
• M9: 2,639,954 km (0.095 R)
• M10: 2,744,074 km (0.06 R)
• M11: 2,956,353 km (0.102 R)
• M12: 3,028,160 km (0.059 R)
• M13: 3,739,797 km (0.029 R)
• M14: 3,974,965 km (0.072 R)
• M15: 4,174,379 km (0.109 R)
• M16: 4,214,770 km (0.052 R)
• M17: 4,418,224 km (0.072 R)
• M18: 4,459,213 km (0.12 R)
• M19: 4,541,791 km (0.11 R)
• M20: 4,583,230 km (0.119 R)
• M21: 5,220,068 km (0.092 R)
• M22: 5,659,886 km (0.037 R)
• M23: 5,929,461 km (0.072 R)
• M24: 6,341,603 km (0.114 R)
• M25: 6,387,979 km (0.12 R)
• M26: 6,668,624 km (0.076 R)
• M27: 6,763,021 km (0.101 R)
• M28: 6,953,159 km (0.052 R)
• M29: 7,048,902 km (0.05 R)
• M30: 7,583,266 km (0.071 R)
• M31: 8,332,751 km (0.113 R)
• M32: 10,171,010 km (0.1 R)
• M33: 13,415,937 km (0.092 R)
• M34: 14,746,610 km (0.102 R)
• M35: 16,308,861 km (0.082 R)
• M36: 16,691,532 km (0.115 R)
• M37: 17,012,719 km (0.109 R)
• M38: 18,317,661 km (0.068 R)
• M39: 19,049,045 km (0.11 R)
• M40: 19,116,065 km (0.072 R)
• M41: 20,334,689 km (0.115 R)
• M42: 20,540,236 km (0.113 R)
• M43: 20,884,312 km (0.055 R)
• M44: 21,091,654 km (0.083 R)
• M45: 21,230,182 km (0.115 R)
• M46: 24,355,581 km (0.107 R)
• M47: 25,085,618 km (0.062 R)
• M48: 25,453,330 km (0.064 R)
• M49: 27,092,324 km (0.105 R)
• M50: 27,318,516 km (0.099 R)
• M51: 27,394,063 km (0.058 R)
• M52: 27,469,610 km (0.096 R)
• M53: 29,769,378 km (0.082 R)
• M54: 30,627,920 km (0.083 R)
• M55: 32,050,297 km (0.11 R)
• M56: 32,930,082 km (0.113 R)
• M57: 33,010,416 km (0.117 R)
• M58: 33,413,283 km (0.12 R)
• M59: 33,574,849 km (0.086 R)
• M60: 36,112,627 km (0.087 R)
• M61: 36,278,531 km (0.096 R)
• M62: 36,444,584 km (0.105 R)
• M63: 37,027,867 km (0.084 R)
• M64: 39,221,271 km (0.109 R)
• M65: 39,562,354 km (0.118 R)
• M66: 40,505,718 km (0.072 R)
• M67: 40,850,541 km (0.082 R)
• M68: 43,115,752 km (0.089 R)
• M69: 43,379,643 km (0.078 R)
• M70: 45,959,009 km (0.074 R)
• M71: 46,138,676 km (0.104 R)
• M72: 46,859,887 km (0.08 R)
• M73: 47,493,883 km (0.113 R)
• M74: 48,039,616 km (0.115 R)
• M75: 48,130,871 km (0.112 R)
• M76: 48,678,998 km (0.101 R)
• M77: 49,045,662 km (0.09 R)
• M78: 50,521,146 km (0.105 R)
• M79: 51,078,248 km (0.08 R)
• M80: 51,171,298 km (0.037 R)
• M81: 51,824,143 km (0.036 R)
• M82: 51,917,642 km (0.11 R)
• M83: 52,761,673 km (0.115 R)
• M84: 55,034,364 km (0.109 R)
• M85: 56,856,017 km (0.049 R)
• M86: 59,185,256 km (0.102 R)
• M87: 60,066,836 km (0.075 R)
• M88: 60,164,972 km (0.046 R)
• M89: 62,637,526 km (0.069 R)
• M90: 64,740,124 km (0.103 R)
• M91: 64,840,803 km (0.097 R)
• M92: 65,042,312 km (0.07 R)
• M93: 65,850,589 km (0.115 R)
• M94: 66,053,145 km (0.106 R)
• M95: 66,763,884 km (0.113 R)
• M96: 67,374,991 km (0.111 R)
• M97: 68,295,318 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68

Radius: 7.1

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 16.7 AU - 18.46 AU

Year: 26923 Days

Day: 20.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 42,952,186 km

• M1: 99,183 km (0.082 R)
• M2: 299,944 km (0.097 R)
• M3: 368,908 km (0.092 R)
• M4: 497,413 km (0.066 R)
• M5: 626,217 km (0.048 R)
• M6: 848,370 km (0.033 R)
• M7: 968,646 km (0.084 R)
• M8: 1,443,769 km (0.044 R)
• M9: 3,443,893 km (0.117 R)
• M10: 3,582,271 km (0.029 R)
• M11: 3,893,434 km (0.07 R)
• M12: 5,968,805 km (0.085 R)
• M13: 8,213,970 km (0.037 R)
• M14: 11,713,812 km (0.094 R)
• M15: 11,838,876 km (0.099 R)
• M16: 12,470,927 km (0.12 R)
• M17: 13,070,665 km (0.053 R)
• M18: 13,243,899 km (0.085 R)
• M19: 13,679,977 km (0.102 R)
• M20: 14,164,974 km (0.077 R)
• M21: 15,562,367 km (0.109 R)
• M22: 20,109,395 km (0.114 R)
• M23: 20,309,257 km (0.052 R)
• M24: 20,660,513 km (0.101 R)
• M25: 22,240,715 km (0.116 R)
• M26: 22,706,713 km (0.062 R)
• M27: 22,758,623 km (0.113 R)
• M28: 24,230,068 km (0.061 R)
• M29: 25,299,693 km (0.115 R)
• M30: 27,374,316 km (0.114 R)
• M31: 29,673,037 km (0.086 R)
• M32: 30,529,485 km (0.088 R)
• M33: 31,278,222 km (0.102 R)
• M34: 31,916,556 km (0.082 R)
• M35: 32,676,364 km (0.107 R)
• M36: 33,205,940 km (0.107 R)
• M37: 34,035,311 km (0.084 R)
• M38: 37,359,076 km (0.063 R)
• M39: 39,028,289 km (0.093 R)
• M40: 39,527,497 km (0.093 R)
• M41: 42,631,055 km (0.113 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: 426 - 17,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit