🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.42 AU - 0.7 AU

Year: 155 Days

Day: 23.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.54 AU - 0.8 AU

Year: 202 Days

Day: 13.4 Hours

Environment

Temp: 171 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.67 AU - 0.93 AU

Year: 264 Days

Day: 15.4 Hours

Environment

Temp: 96 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.38 AU - 3.76 AU

Year: 1985 Days

Day: 13.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,925,750 km

• M1: 799,900 km (0.117 R)
• M2: 944,262 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.31 AU - 3.83 AU

Year: 2489 Days

Day: 20.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.2

Radius: 14.1

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.65 AU - 6.03 AU

Year: 4553 Days

Day: 14.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 47,925,750 km

• M1: 191,635 km (0.08 R)
• M2: 294,109 km (0.094 R)
• M3: 386,262 km (0.105 R)
• M4: 616,792 km (0.103 R)
• M5: 799,152 km (0.09 R)
• M6: 905,067 km (0.116 R)
• M7: 1,093,710 km (0.097 R)
• M8: 1,502,711 km (0.07 R)
• M9: 1,628,522 km (0.065 R)
• M10: 1,739,374 km (0.074 R)
• M11: 1,939,686 km (0.045 R)
• M12: 2,037,822 km (0.102 R)
• M13: 2,532,991 km (0.09 R)
• M14: 2,828,297 km (0.113 R)
• M15: 3,042,821 km (0.067 R)
• M16: 3,239,392 km (0.099 R)
• M17: 3,476,355 km (0.059 R)
• M18: 3,596,931 km (0.095 R)
• M19: 3,917,220 km (0.063 R)
• M20: 4,221,203 km (0.085 R)
• M21: 4,415,082 km (0.031 R)
• M22: 4,691,688 km (0.09 R)
• M23: 4,879,284 km (0.119 R)
• M24: 5,415,144 km (0.116 R)
• M25: 5,697,435 km (0.116 R)
• M26: 5,825,939 km (0.088 R)
• M27: 6,438,842 km (0.081 R)
• M28: 6,662,790 km (0.077 R)
• M29: 6,798,475 km (0.042 R)
• M30: 7,195,508 km (0.091 R)
• M31: 7,474,807 km (0.114 R)
• M32: 7,852,841 km (0.113 R)
• M33: 8,060,333 km (0.106 R)
• M34: 8,334,247 km (0.081 R)
• M35: 8,464,397 km (0.082 R)
• M36: 9,528,786 km (0.093 R)
• M37: 9,767,395 km (0.039 R)
• M38: 9,973,391 km (0.115 R)
• M39: 10,076,913 km (0.082 R)
• M40: 10,442,231 km (0.113 R)
• M41: 10,794,234 km (0.063 R)
• M42: 10,918,401 km (0.093 R)
• M43: 11,078,620 km (0.076 R)
• M44: 11,383,650 km (0.06 R)
• M45: 11,636,770 km (0.056 R)
• M46: 11,946,736 km (0.096 R)
• M47: 12,241,145 km (0.103 R)
• M48: 12,389,097 km (0.079 R)
• M49: 12,593,598 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.6

Radius: 14.2

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.64 AU - 9.16 AU

Year: 8982 Days

Day: 9 Hours

Environment

Temp: -165 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 47,925,750 km

• M1: 200,162 km (0.099 R)
• M2: 335,249 km (0.097 R)
• M3: 559,945 km (0.06 R)
• M4: 904,319 km (0.098 R)
• M5: 1,119,441 km (0.051 R)
• M6: 1,389,615 km (0.099 R)
• M7: 1,562,251 km (0.12 R)
• M8: 1,701,825 km (0.118 R)
• M9: 2,036,925 km (0.11 R)
• M10: 2,234,992 km (0.036 R)
• M11: 2,325,050 km (0.081 R)
• M12: 2,509,205 km (0.081 R)
• M13: 2,626,789 km (0.106 R)
• M14: 3,115,974 km (0.076 R)
• M15: 3,268,414 km (0.082 R)
• M16: 3,371,487 km (0.056 R)
• M17: 3,876,081 km (0.104 R)
• M18: 4,263,390 km (0.084 R)
• M19: 4,692,287 km (0.081 R)
• M20: 4,986,097 km (0.091 R)
• M21: 5,316,409 km (0.053 R)
• M22: 5,622,935 km (0.038 R)
• M23: 5,935,296 km (0.073 R)
• M24: 6,317,668 km (0.115 R)
• M25: 6,544,458 km (0.115 R)
• M26: 6,708,268 km (0.047 R)
• M27: 6,939,696 km (0.109 R)
• M28: 7,039,777 km (0.101 R)
• M29: 7,173,816 km (0.109 R)
• M30: 8,101,473 km (0.076 R)
• M31: 8,277,549 km (0.073 R)
• M32: 8,597,539 km (0.082 R)
• M33: 9,918,040 km (0.065 R)
• M34: 10,182,080 km (0.115 R)
• M35: 10,486,811 km (0.111 R)
• M36: 10,717,341 km (0.072 R)
• M37: 11,222,683 km (0.099 R)
• M38: 11,696,010 km (0.119 R)
• M39: 12,015,252 km (0.082 R)
• M40: 12,175,920 km (0.097 R)
• M41: 12,621,572 km (0.103 R)
• M42: 14,117,401 km (0.08 R)
• M43: 14,843,101 km (0.114 R)
• M44: 14,972,503 km (0.065 R)
• M45: 15,668,731 km (0.062 R)
• M46: 16,420,012 km (0.104 R)
• M47: 16,509,172 km (0.059 R)
• M48: 16,643,212 km (0.111 R)
• M49: 16,732,821 km (0.103 R)
• M50: 16,957,517 km (0.048 R)
• M51: 17,047,575 km (0.09 R)
• M52: 17,591,812 km (0.03 R)
• M53: 18,187,810 km (0.055 R)
• M54: 18,372,563 km (0.093 R)
• M55: 18,604,290 km (0.049 R)
• M56: 18,883,739 km (0.081 R)
• M57: 19,967,875 km (0.104 R)
• M58: 21,072,057 km (0.119 R)
• M59: 21,217,616 km (0.119 R)
• M60: 21,412,093 km (0.084 R)
• M61: 21,999,264 km (0.063 R)
• M62: 22,393,604 km (0.078 R)
• M63: 22,691,005 km (0.077 R)
• M64: 23,641,251 km (0.057 R)
• M65: 24,146,443 km (0.098 R)
• M66: 24,962,499 km (0.104 R)
• M67: 25,891,203 km (0.058 R)
• M68: 26,099,144 km (0.109 R)
• M69: 26,569,031 km (0.113 R)
• M70: 27,252,693 km (0.086 R)
• M71: 28,852,493 km (0.097 R)
• M72: 29,392,541 km (0.113 R)
• M73: 29,935,880 km (0.112 R)
• M74: 30,373,005 km (0.107 R)
• M75: 30,647,218 km (0.115 R)
• M76: 32,927,090 km (0.115 R)
• M77: 33,434,825 km (0.065 R)
• M78: 33,774,861 km (0.069 R)
• M79: 34,286,934 km (0.109 R)
• M80: 34,686,959 km (0.07 R)
• M81: 35,031,184 km (0.11 R)
• M82: 35,896,458 km (0.116 R)
• M83: 37,648,249 km (0.074 R)
• M84: 37,883,866 km (0.071 R)
• M85: 38,712,638 km (0.111 R)
• M86: 38,831,418 km (0.045 R)
• M87: 40,086,993 km (0.076 R)
• M88: 40,327,696 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.4

Radius: 10.3

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 11.03 AU - 12.19 AU

Year: 14596 Days

Day: 8.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 47,925,750 km

• M1: 162,314 km (0.049 R)
• M2: 253,269 km (0.041 R)
• M3: 615,146 km (0.103 R)
• M4: 1,129,464 km (0.094 R)
• M5: 1,483,712 km (0.118 R)
• M6: 1,824,496 km (0.113 R)
• M7: 2,016,430 km (0.09 R)
• M8: 2,316,972 km (0.071 R)
• M9: 2,578,469 km (0.111 R)
• M10: 2,849,540 km (0.108 R)
• M11: 2,960,542 km (0.095 R)
• M12: 3,302,523 km (0.118 R)
• M13: 3,419,359 km (0.056 R)
• M14: 3,747,875 km (0.08 R)
• M15: 4,532,067 km (0.078 R)
• M16: 5,195,384 km (0.094 R)
• M17: 5,642,832 km (0.107 R)
• M18: 6,102,845 km (0.084 R)
• M19: 6,174,652 km (0.082 R)
• M20: 6,464,872 km (0.092 R)
• M21: 10,323,599 km (0.055 R)
• M22: 11,904,101 km (0.107 R)
• M23: 12,860,331 km (0.092 R)
• M24: 13,983,511 km (0.115 R)
• M25: 14,846,242 km (0.12 R)
• M26: 15,924,095 km (0.04 R)
• M27: 16,023,428 km (0.088 R)
• M28: 16,272,359 km (0.107 R)
• M29: 17,128,657 km (0.055 R)
• M30: 17,281,247 km (0.08 R)
• M31: 17,793,320 km (0.075 R)
• M32: 21,295,706 km (0.074 R)
• M33: 21,734,327 km (0.082 R)
• M34: 23,180,639 km (0.101 R)
• M35: 23,972,311 km (0.119 R)
• M36: 24,945,445 km (0.108 R)
• M37: 25,465,896 km (0.067 R)
• M38: 25,581,984 km (0.049 R)
• M39: 25,814,758 km (0.104 R)
• M40: 25,931,445 km (0.119 R)
• M41: 26,165,416 km (0.045 R)
• M42: 26,282,551 km (0.073 R)
• M43: 26,458,627 km (0.098 R)
• M44: 27,167,123 km (0.092 R)
• M45: 28,662,952 km (0.095 R)
• M46: 28,904,852 km (0.088 R)
• M47: 30,001,404 km (0.047 R)
• M48: 30,124,074 km (0.115 R)
• M49: 30,246,894 km (0.043 R)
• M50: 31,546,900 km (0.08 R)
• M51: 32,172,368 km (0.119 R)
• M52: 32,612,635 km (0.039 R)
• M53: 32,738,746 km (0.113 R)
• M54: 33,499,002 km (0.096 R)
• M55: 34,521,803 km (0.077 R)
• M56: 35,166,271 km (0.053 R)
• M57: 35,554,926 km (0.03 R)
• M58: 35,879,853 km (0.091 R)
• M59: 36,271,051 km (0.113 R)
• M60: 36,663,745 km (0.091 R)
• M61: 36,860,467 km (0.085 R)
• M62: 37,387,201 km (0.113 R)
• M63: 38,915,044 km (0.11 R)
• M64: 42,100,132 km (0.033 R)
• M65: 43,065,038 km (0.115 R)
• M66: 43,411,357 km (0.104 R)
• M67: 43,550,184 km (0.041 R)
• M68: 46,286,180 km (0.099 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: 512 - 11,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit