🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.74 AU - 0.76 AU

Year: 236 Days

Day: 16.5 Hours

Environment

Temp: 106 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.35 AU - 1.55 AU

Year: 635 Days

Day: 34.1 Hours

Environment

Temp: -20 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,499,171 km

• M1: 46,974 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.34 AU - 3.3 AU

Year: 1721 Days

Day: 23.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,499,171 km

• M1: 435,031 km (0.107 R)
• M2: 935,884 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.85 AU - 4.51 AU

Year: 3106 Days

Day: 34 Hours

Environment

Temp: -120 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.79 AU - 5.79 AU

Year: 3810 Days

Day: 32.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 52.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695

Radius: 8

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.32 AU - 7.04 AU

Year: 4920 Days

Day: 15 Hours

Environment

Temp: -139 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 46,499,171 km

• M1: 104,419 km (0.097 R)
• M2: 184,155 km (0.093 R)
• M3: 239,656 km (0.102 R)
• M4: 347,815 km (0.107 R)
• M5: 433,983 km (0.117 R)
• M6: 595,250 km (0.039 R)
• M7: 827,875 km (0.051 R)
• M8: 907,311 km (0.08 R)
• M9: 1,074,113 km (0.094 R)
• M10: 1,190,949 km (0.096 R)
• M11: 1,343,090 km (0.063 R)
• M12: 1,405,771 km (0.076 R)
• M13: 1,683,425 km (0.091 R)
• M14: 1,942,828 km (0.113 R)
• M15: 2,086,442 km (0.042 R)
• M16: 2,196,546 km (0.106 R)
• M17: 2,735,397 km (0.048 R)
• M18: 2,815,582 km (0.072 R)
• M19: 3,019,783 km (0.115 R)
• M20: 3,356,527 km (0.09 R)
• M21: 3,661,109 km (0.056 R)
• M22: 4,320,087 km (0.12 R)
• M23: 5,064,636 km (0.065 R)
• M24: 5,363,532 km (0.096 R)
• M25: 5,439,079 km (0.063 R)
• M26: 5,693,845 km (0.055 R)
• M27: 6,161,936 km (0.116 R)
• M28: 6,588,589 km (0.069 R)
• M29: 6,914,862 km (0.114 R)
• M30: 7,246,371 km (0.087 R)
• M31: 7,442,195 km (0.07 R)
• M32: 7,554,842 km (0.106 R)
• M33: 7,696,511 km (0.116 R)
• M34: 7,982,393 km (0.042 R)
• M35: 8,712,430 km (0.093 R)
• M36: 8,771,821 km (0.095 R)
• M37: 9,190,844 km (0.052 R)
• M38: 9,402,974 km (0.112 R)
• M39: 9,924,472 km (0.06 R)
• M40: 9,986,555 km (0.11 R)
• M41: 10,298,467 km (0.058 R)
• M42: 10,487,110 km (0.084 R)
• M43: 10,740,379 km (0.097 R)
• M44: 11,675,665 km (0.113 R)
• M45: 11,806,713 km (0.092 R)
• M46: 12,302,480 km (0.109 R)
• M47: 12,435,921 km (0.069 R)
• M48: 13,008,133 km (0.098 R)
• M49: 13,110,009 km (0.099 R)
• M50: 14,003,857 km (0.103 R)
• M51: 14,493,341 km (0.113 R)
• M52: 14,810,937 km (0.045 R)
• M53: 15,381,354 km (0.072 R)
• M54: 15,453,161 km (0.083 R)
• M55: 15,561,021 km (0.099 R)
• M56: 16,286,870 km (0.079 R)
• M57: 16,360,023 km (0.107 R)
• M58: 16,543,580 km (0.119 R)
• M59: 16,617,032 km (0.074 R)
• M60: 16,838,437 km (0.108 R)
• M61: 17,135,239 km (0.098 R)
• M62: 17,733,780 km (0.117 R)
• M63: 18,073,517 km (0.099 R)
• M64: 18,453,496 km (0.115 R)
• M65: 18,759,423 km (0.05 R)
• M66: 19,843,110 km (0.094 R)
• M67: 20,748,626 km (0.083 R)
• M68: 21,026,878 km (0.117 R)
• M69: 21,909,356 km (0.089 R)
• M70: 22,152,153 km (0.08 R)
• M71: 22,314,467 km (0.098 R)
• M72: 22,477,230 km (0.078 R)
• M73: 22,681,132 km (0.109 R)
• M74: 23,255,587 km (0.099 R)
• M75: 23,627,488 km (0.028 R)
• M76: 24,209,723 km (0.069 R)
• M77: 24,418,860 km (0.039 R)
• M78: 24,502,635 km (0.117 R)
• M79: 25,007,528 km (0.119 R)
• M80: 25,473,376 km (0.107 R)
• M81: 25,686,104 km (0.109 R)
• M82: 26,974,590 km (0.063 R)
• M83: 27,365,190 km (0.084 R)
• M84: 27,452,256 km (0.076 R)
• M85: 28,152,075 km (0.112 R)
• M86: 28,239,889 km (0.081 R)
• M87: 29,524,636 km (0.077 R)
• M88: 29,927,204 km (0.038 R)
• M89: 30,016,962 km (0.118 R)

Asteroid Belt

Center: 8.64 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.1

Radius: 10.2

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 11.44 AU - 11.74 AU

Year: 14340 Days

Day: 13.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 46,499,171 km

• M1: 195,524 km (0.071 R)
• M2: 299,196 km (0.099 R)
• M3: 367,861 km (0.07 R)
• M4: 569,519 km (0.101 R)
• M5: 708,795 km (0.099 R)
• M6: 895,343 km (0.108 R)
• M7: 1,235,678 km (0.104 R)
• M8: 1,506,151 km (0.092 R)
• M9: 1,682,078 km (0.107 R)
• M10: 1,841,699 km (0.103 R)
• M11: 2,376,063 km (0.064 R)
• M12: 2,478,388 km (0.057 R)
• M13: 3,094,731 km (0.052 R)
• M14: 3,178,506 km (0.054 R)
• M15: 3,463,640 km (0.064 R)
• M16: 4,150,743 km (0.117 R)
• M17: 4,243,493 km (0.051 R)
• M18: 4,782,046 km (0.043 R)
• M19: 5,275,270 km (0.108 R)
• M20: 6,239,129 km (0.094 R)
• M21: 6,705,126 km (0.071 R)
• M22: 8,325,122 km (0.07 R)
• M23: 8,997,714 km (0.054 R)
• M24: 9,646,669 km (0.084 R)
• M25: 10,185,072 km (0.102 R)
• M26: 11,639,014 km (0.036 R)
• M27: 12,211,973 km (0.106 R)
• M28: 12,929,744 km (0.11 R)
• M29: 13,020,400 km (0.064 R)
• M30: 13,202,461 km (0.106 R)
• M31: 13,477,123 km (0.046 R)
• M32: 15,164,287 km (0.113 R)
• M33: 16,178,860 km (0.111 R)
• M34: 16,325,616 km (0.1 R)
• M35: 16,521,888 km (0.102 R)
• M36: 16,669,691 km (0.086 R)
• M37: 17,265,240 km (0.075 R)
• M38: 17,415,137 km (0.085 R)
• M39: 17,716,427 km (0.038 R)
• M40: 18,375,106 km (0.112 R)
• M41: 19,611,982 km (0.057 R)
• M42: 20,451,525 km (0.103 R)
• M43: 21,894,696 km (0.057 R)
• M44: 23,536,383 km (0.118 R)
• M45: 24,484,235 km (0.098 R)
• M46: 24,596,583 km (0.082 R)
• M47: 24,709,080 km (0.103 R)
• M48: 25,274,111 km (0.087 R)
• M49: 26,129,811 km (0.09 R)
• M50: 26,763,209 km (0.104 R)
• M51: 29,646,109 km (0.029 R)
• M52: 30,066,030 km (0.037 R)
• M53: 30,548,184 km (0.117 R)
• M54: 30,972,294 km (0.045 R)
• M55: 31,459,385 km (0.088 R)
• M56: 31,826,349 km (0.12 R)
• M57: 33,744,642 km (0.075 R)
• M58: 34,182,964 km (0.067 R)
• M59: 34,749,341 km (0.084 R)
• M60: 36,402,996 km (0.092 R)
• M61: 36,981,342 km (0.066 R)
• M62: 37,045,669 km (0.071 R)
• M63: 40,847,399 km (0.042 R)
• M64: 41,716,264 km (0.06 R)
• M65: 41,783,433 km (0.044 R)
• M66: 42,119,430 km (0.072 R)
• M67: 43,268,641 km (0.102 R)
• M68: 43,472,543 km (0.037 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 13,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit