🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.69 AU - 1.01 AU

Year: 288 Days

Day: 44.8 Hours

Environment

Temp: 159 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.48 AU - 1.7 AU

Year: 736 Days

Day: 40.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.04 AU - 2.56 AU

Year: 1280 Days

Day: 15.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.13 AU - 3.51 AU

Year: 1738 Days

Day: 42.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.66 AU - 3.06 AU

Year: 1776 Days

Day: 13 Hours

Environment

Temp: -96 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,116,272 km

• M1: 27,227 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.6

Radius: 13.6

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.34 AU - 6.18 AU

Year: 4428 Days

Day: 5.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 50,116,272 km

• M1: 425,456 km (0.069 R)
• M2: 663,317 km (0.048 R)
• M3: 904,768 km (0.115 R)
• M4: 1,117,496 km (0.108 R)
• M5: 1,212,192 km (0.1 R)
• M6: 1,359,994 km (0.087 R)
• M7: 1,462,020 km (0.105 R)
• M8: 1,674,299 km (0.058 R)
• M9: 1,840,353 km (0.111 R)
• M10: 2,115,015 km (0.036 R)
• M11: 2,280,171 km (0.068 R)
• M12: 2,818,424 km (0.076 R)
• M13: 3,068,552 km (0.106 R)
• M14: 3,273,949 km (0.1 R)
• M15: 3,396,021 km (0.074 R)
• M16: 3,501,787 km (0.113 R)
• M17: 3,590,798 km (0.108 R)
• M18: 3,680,556 km (0.113 R)
• M19: 4,010,270 km (0.063 R)
• M20: 4,159,868 km (0.073 R)
• M21: 4,330,559 km (0.074 R)
• M22: 4,484,196 km (0.067 R)
• M23: 4,600,583 km (0.077 R)
• M24: 4,718,018 km (0.115 R)
• M25: 4,836,499 km (0.046 R)
• M26: 5,076,604 km (0.112 R)
• M27: 5,382,232 km (0.088 R)
• M28: 5,506,099 km (0.035 R)
• M29: 5,968,805 km (0.073 R)
• M30: 6,118,703 km (0.098 R)
• M31: 6,205,020 km (0.104 R)
• M32: 6,488,060 km (0.102 R)
• M33: 7,248,466 km (0.116 R)
• M34: 7,662,553 km (0.082 R)
• M35: 8,060,782 km (0.117 R)
• M36: 8,441,957 km (0.099 R)
• M37: 8,828,967 km (0.107 R)
• M38: 9,122,927 km (0.094 R)
• M39: 9,271,178 km (0.087 R)
• M40: 9,720,870 km (0.053 R)
• M41: 9,821,848 km (0.116 R)
• M42: 10,589,734 km (0.108 R)
• M43: 11,804,618 km (0.098 R)
• M44: 11,993,261 km (0.1 R)
• M45: 12,101,570 km (0.041 R)
• M46: 12,648,051 km (0.079 R)
• M47: 12,841,332 km (0.117 R)
• M48: 13,258,560 km (0.099 R)
• M49: 13,539,206 km (0.087 R)
• M50: 14,106,481 km (0.104 R)
• M51: 14,594,918 km (0.092 R)
• M52: 15,235,047 km (0.107 R)
• M53: 15,617,719 km (0.113 R)
• M54: 15,765,820 km (0.113 R)
• M55: 16,212,669 km (0.074 R)
• M56: 16,362,566 km (0.032 R)
• M57: 16,693,926 km (0.049 R)
• M58: 17,547,531 km (0.106 R)
• M59: 18,228,201 km (0.06 R)
• M60: 18,352,816 km (0.088 R)
• M61: 19,647,287 km (0.102 R)
• M62: 19,871,235 km (0.066 R)
• M63: 20,192,571 km (0.058 R)
• M64: 20,321,674 km (0.055 R)
• M65: 21,660,126 km (0.067 R)
• M66: 21,858,493 km (0.063 R)
• M67: 22,057,308 km (0.084 R)
• M68: 22,223,512 km (0.085 R)
• M69: 22,390,164 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88

Radius: 7.4

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 15.66 AU - 21.86 AU

Year: 29828 Days

Day: 22.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,116,272 km

• M1: 93,648 km (0.085 R)
• M2: 255,214 km (0.118 R)
• M3: 391,946 km (0.09 R)
• M4: 553,662 km (0.117 R)
• M5: 651,349 km (0.046 R)
• M6: 921,074 km (0.025 R)
• M7: 979,118 km (0.11 R)
• M8: 1,099,096 km (0.113 R)
• M9: 1,818,362 km (0.105 R)
• M10: 2,119,802 km (0.117 R)
• M11: 2,197,593 km (0.068 R)
• M12: 2,518,331 km (0.117 R)
• M13: 2,825,605 km (0.095 R)
• M14: 3,174,317 km (0.091 R)
• M15: 3,353,835 km (0.034 R)
• M16: 3,754,159 km (0.033 R)
• M17: 4,906,062 km (0.112 R)
• M18: 5,682,026 km (0.065 R)
• M19: 5,863,788 km (0.064 R)
• M20: 6,010,394 km (0.082 R)
• M21: 6,571,535 km (0.113 R)
• M22: 7,783,428 km (0.079 R)
• M23: 8,066,467 km (0.112 R)
• M24: 8,311,807 km (0.088 R)
• M25: 8,394,236 km (0.111 R)
• M26: 9,489,143 km (0.047 R)
• M27: 10,450,159 km (0.097 R)
• M28: 10,807,399 km (0.082 R)
• M29: 11,350,589 km (0.048 R)
• M30: 11,487,770 km (0.112 R)
• M31: 11,902,755 km (0.116 R)
• M32: 12,557,993 km (0.079 R)
• M33: 13,128,859 km (0.084 R)
• M34: 13,320,942 km (0.108 R)
• M35: 13,369,263 km (0.08 R)
• M36: 14,295,872 km (0.111 R)
• M37: 14,444,123 km (0.042 R)
• M38: 14,791,938 km (0.087 R)
• M39: 15,092,181 km (0.055 R)
• M40: 15,445,232 km (0.11 R)
• M41: 15,800,826 km (0.09 R)
• M42: 16,107,801 km (0.086 R)
• M43: 16,416,870 km (0.065 R)
• M44: 16,572,003 km (0.085 R)
• M45: 16,831,855 km (0.118 R)
• M46: 16,988,334 km (0.076 R)
• M47: 17,460,914 km (0.049 R)
• M48: 17,884,425 km (0.105 R)
• M49: 19,339,115 km (0.074 R)
• M50: 19,503,074 km (0.067 R)
• M51: 19,667,482 km (0.096 R)
• M52: 20,163,549 km (0.099 R)
• M53: 20,385,253 km (0.101 R)
• M54: 21,393,243 km (0.05 R)
• M55: 22,188,506 km (0.087 R)
• M56: 22,302,799 km (0.117 R)
• M57: 24,690,680 km (0.099 R)
• M58: 25,464,699 km (0.116 R)
• M59: 26,610,170 km (0.106 R)
• M60: 27,710,762 km (0.096 R)
• M61: 27,772,246 km (0.088 R)
• M62: 28,328,601 km (0.053 R)
• M63: 30,209,196 km (0.112 R)
• M64: 31,485,265 km (0.069 R)
• M65: 31,936,004 km (0.07 R)
• M66: 33,366,608 km (0.044 R)
• M67: 33,694,676 km (0.065 R)
• M68: 34,486,348 km (0.067 R)
• M69: 34,685,164 km (0.081 R)
• M70: 36,155,262 km (0.1 R)
• M71: 36,222,581 km (0.115 R)
• M72: 38,192,486 km (0.104 R)
• M73: 39,017,668 km (0.11 R)
• M74: 41,528,519 km (0.115 R)
• M75: 43,159,883 km (0.095 R)
• M76: 43,875,709 km (0.09 R)
• M77: 46,631,302 km (0.085 R)
• M78: 47,218,623 km (0.118 R)
• M79: 47,956,141 km (0.111 R)
• M80: 48,030,042 km (0.098 R)
• M81: 49,517,194 km (0.083 R)
• M82: 49,891,339 km (0.084 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 15,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit