🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.62 AU - 0.68 AU

Year: 187 Days

Day: 40.1 Hours

Environment

Temp: 237 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.35 AU - 2.01 AU

Year: 776 Days

Day: 31.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.64 AU - 2.34 AU

Year: 1001 Days

Day: 34.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.61 AU - 5.27 AU

Year: 3335 Days

Day: 39.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.1

Radius: 12.8

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.69 AU - 6.99 AU

Year: 5690 Days

Day: 14.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 35,859,404 km

• M1: 167,699 km (0.107 R)
• M2: 300,692 km (0.103 R)
• M3: 614,249 km (0.112 R)
• M4: 748,588 km (0.091 R)
• M5: 894,146 km (0.12 R)
• M6: 1,236,726 km (0.119 R)
• M7: 1,401,283 km (0.054 R)
• M8: 1,814,024 km (0.116 R)
• M9: 2,028,398 km (0.115 R)
• M10: 2,132,218 km (0.073 R)
• M11: 2,237,984 km (0.109 R)
• M12: 2,482,277 km (0.095 R)
• M13: 2,593,877 km (0.096 R)
• M14: 2,707,123 km (0.078 R)
• M15: 2,793,142 km (0.109 R)
• M16: 2,923,890 km (0.093 R)
• M17: 3,176,711 km (0.068 R)
• M18: 3,298,334 km (0.06 R)
• M19: 3,483,536 km (0.099 R)
• M20: 3,640,614 km (0.11 R)
• M21: 3,783,929 km (0.101 R)
• M22: 4,342,677 km (0.119 R)
• M23: 4,478,063 km (0.094 R)
• M24: 4,718,317 km (0.107 R)
• M25: 5,122,231 km (0.075 R)
• M26: 6,076,516 km (0.084 R)
• M27: 6,247,357 km (0.114 R)
• M28: 6,496,886 km (0.04 R)
• M29: 6,867,440 km (0.091 R)
• M30: 7,185,036 km (0.11 R)
• M31: 7,265,071 km (0.076 R)
• M32: 7,466,729 km (0.095 R)
• M33: 7,609,146 km (0.116 R)
• M34: 7,711,321 km (0.115 R)
• M35: 7,793,301 km (0.04 R)
• M36: 7,875,730 km (0.118 R)
• M37: 8,124,660 km (0.1 R)
• M38: 9,081,189 km (0.055 R)
• M39: 9,167,956 km (0.085 R)
• M40: 9,451,893 km (0.113 R)
• M41: 9,583,838 km (0.092 R)
• M42: 9,871,963 km (0.105 R)
• M43: 10,163,081 km (0.093 R)
• M44: 10,502,369 km (0.103 R)
• M45: 10,868,585 km (0.03 R)
• M46: 11,030,001 km (0.069 R)
• M47: 11,122,751 km (0.114 R)
• M48: 11,707,679 km (0.113 R)
• M49: 11,873,284 km (0.047 R)
• M50: 12,230,673 km (0.07 R)
• M51: 12,446,992 km (0.06 R)
• M52: 12,858,835 km (0.074 R)
• M53: 13,275,165 km (0.04 R)
• M54: 13,373,750 km (0.114 R)
• M55: 14,576,218 km (0.076 R)
• M56: 14,882,146 km (0.072 R)
• M57: 15,293,540 km (0.091 R)
• M58: 15,734,704 km (0.115 R)
• M59: 16,074,890 km (0.113 R)
• M60: 16,180,057 km (0.103 R)
• M61: 16,364,661 km (0.071 R)
• M62: 16,922,661 km (0.078 R)
• M63: 17,083,329 km (0.06 R)
• M64: 17,703,562 km (0.113 R)
• M65: 17,839,396 km (0.09 R)
• M66: 18,084,737 km (0.076 R)
• M67: 18,276,372 km (0.101 R)
• M68: 18,441,079 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.3

Radius: 10.5

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.63 AU - 9.21 AU

Year: 9496 Days

Day: 13.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 35,859,404 km

• M1: 133,292 km (0.1 R)
• M2: 304,581 km (0.089 R)
• M3: 430,543 km (0.112 R)
• M4: 1,300,753 km (0.091 R)
• M5: 1,740,122 km (0.108 R)
• M6: 1,809,087 km (0.095 R)
• M7: 1,949,859 km (0.118 R)
• M8: 2,223,922 km (0.12 R)
• M9: 2,788,654 km (0.105 R)
• M10: 2,870,035 km (0.071 R)
• M11: 2,952,314 km (0.075 R)
• M12: 3,077,079 km (0.084 R)
• M13: 3,203,638 km (0.109 R)
• M14: 3,331,993 km (0.1 R)
• M15: 3,615,930 km (0.044 R)
• M16: 3,817,139 km (0.06 R)
• M17: 3,976,311 km (0.077 R)
• M18: 4,137,578 km (0.092 R)
• M19: 4,254,264 km (0.116 R)
• M20: 4,634,692 km (0.084 R)
• M21: 6,051,383 km (0.115 R)
• M22: 6,425,378 km (0.117 R)
• M23: 6,560,764 km (0.074 R)
• M24: 6,779,327 km (0.036 R)
• M25: 7,421,102 km (0.114 R)
• M26: 7,563,220 km (0.115 R)
• M27: 8,053,153 km (0.092 R)
• M28: 8,287,273 km (0.113 R)
• M29: 8,973,030 km (0.119 R)
• M30: 9,832,320 km (0.068 R)
• M31: 10,398,698 km (0.103 R)
• M32: 10,782,117 km (0.054 R)
• M33: 10,878,757 km (0.074 R)
• M34: 11,464,283 km (0.118 R)
• M35: 12,127,002 km (0.112 R)
• M36: 12,666,153 km (0.09 R)
• M37: 13,041,344 km (0.115 R)
• M38: 14,614,066 km (0.093 R)
• M39: 14,685,275 km (0.093 R)
• M40: 15,659,008 km (0.1 R)
• M41: 16,579,184 km (0.077 R)
• M42: 16,802,683 km (0.104 R)
• M43: 17,290,223 km (0.078 R)
• M44: 17,554,712 km (0.085 R)
• M45: 17,896,692 km (0.101 R)
• M46: 19,404,190 km (0.054 R)
• M47: 19,757,840 km (0.042 R)
• M48: 20,312,100 km (0.118 R)
• M49: 20,751,319 km (0.086 R)
• M50: 21,557,801 km (0.119 R)
• M51: 22,580,303 km (0.113 R)
• M52: 23,076,668 km (0.054 R)
• M53: 23,243,021 km (0.102 R)
• M54: 23,744,174 km (0.102 R)
• M55: 24,248,917 km (0.095 R)
• M56: 24,970,129 km (0.104 R)
• M57: 25,483,548 km (0.072 R)
• M58: 26,043,493 km (0.044 R)
• M59: 27,968,968 km (0.071 R)
• M60: 28,635,875 km (0.076 R)
• M61: 29,173,081 km (0.12 R)
• M62: 29,894,591 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.9

Radius: 9.3

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 9.33 AU - 15.33 AU

Year: 15433 Days

Day: 10.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 119 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 35,859,404 km

• M1: 126,560 km (0.117 R)
• M2: 211,831 km (0.057 R)
• M3: 387,758 km (0.112 R)
• M4: 488,437 km (0.114 R)
• M5: 640,877 km (0.108 R)
• M6: 736,770 km (0.054 R)
• M7: 1,044,492 km (0.1 R)
• M8: 1,390,811 km (0.117 R)
• M9: 1,565,392 km (0.094 R)
• M10: 2,185,026 km (0.062 R)
• M11: 2,402,841 km (0.099 R)
• M12: 2,627,687 km (0.063 R)
• M13: 3,173,868 km (0.096 R)
• M14: 3,343,064 km (0.053 R)
• M15: 3,594,538 km (0.066 R)
• M16: 3,722,593 km (0.116 R)
• M17: 3,933,826 km (0.082 R)
• M18: 4,132,492 km (0.068 R)
• M19: 5,987,804 km (0.056 R)
• M20: 7,690,079 km (0.042 R)
• M21: 8,701,061 km (0.038 R)
• M22: 9,003,847 km (0.075 R)
• M23: 9,398,187 km (0.065 R)
• M24: 10,067,937 km (0.11 R)
• M25: 10,362,944 km (0.11 R)
• M26: 13,242,852 km (0.071 R)
• M27: 13,666,214 km (0.068 R)
• M28: 15,143,643 km (0.046 R)
• M29: 15,377,464 km (0.119 R)
• M30: 15,874,877 km (0.1 R)
• M31: 16,112,439 km (0.109 R)
• M32: 16,218,354 km (0.119 R)
• M33: 16,885,710 km (0.077 R)
• M34: 17,074,203 km (0.102 R)
• M35: 18,357,753 km (0.067 R)
• M36: 18,607,133 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.9

Radius: 6.8

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 15.39 AU - 17.05 AU

Year: 23285 Days

Day: 19.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 35,859,404 km

• M1: 93,648 km (0.078 R)
• M2: 318,793 km (0.118 R)
• M3: 508,782 km (0.092 R)
• M4: 819,348 km (0.034 R)
• M5: 1,250,040 km (0.098 R)
• M6: 1,665,623 km (0.109 R)
• M7: 2,100,803 km (0.076 R)
• M8: 2,352,726 km (0.077 R)
• M9: 2,636,513 km (0.095 R)
• M10: 3,650,936 km (0.102 R)
• M11: 4,556,452 km (0.119 R)
• M12: 4,909,653 km (0.117 R)
• M13: 5,020,205 km (0.117 R)
• M14: 5,328,377 km (0.057 R)
• M15: 5,758,471 km (0.042 R)
• M16: 6,897,210 km (0.093 R)
• M17: 7,083,310 km (0.093 R)
• M18: 7,460,446 km (0.065 R)
• M19: 7,651,482 km (0.105 R)
• M20: 8,697,321 km (0.081 R)
• M21: 9,476,427 km (0.096 R)
• M22: 9,614,206 km (0.108 R)
• M23: 9,891,860 km (0.104 R)
• M24: 10,419,342 km (0.072 R)
• M25: 12,130,592 km (0.093 R)
• M26: 12,430,536 km (0.065 R)
• M27: 13,037,604 km (0.087 R)
• M28: 13,654,396 km (0.091 R)
• M29: 14,359,600 km (0.116 R)
• M30: 14,756,484 km (0.072 R)
• M31: 15,561,021 km (0.098 R)
• M32: 15,805,165 km (0.095 R)
• M33: 16,173,774 km (0.082 R)
• M34: 16,379,770 km (0.031 R)
• M35: 16,794,455 km (0.064 R)
• M36: 16,961,257 km (0.066 R)
• M37: 17,507,140 km (0.047 R)
• M38: 18,101,642 km (0.1 R)
• M39: 18,875,511 km (0.098 R)
• M40: 19,660,302 km (0.099 R)
• M41: 20,189,280 km (0.104 R)
• M42: 20,277,991 km (0.117 R)
• M43: 20,589,155 km (0.086 R)
• M44: 21,441,863 km (0.069 R)
• M45: 22,306,090 km (0.106 R)
• M46: 23,135,311 km (0.098 R)
• M47: 23,367,487 km (0.082 R)
• M48: 25,395,585 km (0.065 R)
• M49: 26,648,916 km (0.101 R)
• M50: 28,466,979 km (0.116 R)
• M51: 29,115,186 km (0.085 R)
• M52: 30,426,262 km (0.111 R)
• M53: 30,477,125 km (0.037 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 10,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit