🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.65 AU - 1.05 AU

Year: 288 Days

Day: 12.7 Hours

Environment

Temp: 85 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.53 AU - 1.75 AU

Year: 771 Days

Day: 36.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,372,472 km

• M1: 201,808 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.43 AU - 2.75 AU

Year: 1530 Days

Day: 40.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.22 AU - 5.12 AU

Year: 3126 Days

Day: 29.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.81 AU - 4.85 AU

Year: 3308 Days

Day: 41 Hours

Environment

Temp: -129 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.5

Radius: 8.2

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.52 AU - 5.9 AU

Year: 4365 Days

Day: 12.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 35,372,472 km

• M1: 116,537 km (0.11 R)
• M2: 181,313 km (0.114 R)
• M3: 245,490 km (0.109 R)
• M4: 359,783 km (0.05 R)
• M5: 449,691 km (0.076 R)
• M6: 568,771 km (0.12 R)
• M7: 661,671 km (0.109 R)
• M8: 736,919 km (0.095 R)
• M9: 791,522 km (0.112 R)
• M10: 847,472 km (0.115 R)
• M11: 946,805 km (0.105 R)
• M12: 997,967 km (0.079 R)
• M13: 1,184,815 km (0.116 R)
• M14: 1,268,440 km (0.08 R)
• M15: 1,354,160 km (0.119 R)
• M16: 1,511,387 km (0.119 R)
• M17: 1,685,220 km (0.096 R)
• M18: 1,930,710 km (0.054 R)
• M19: 1,996,683 km (0.095 R)
• M20: 2,210,608 km (0.105 R)
• M21: 2,302,910 km (0.057 R)
• M22: 2,479,585 km (0.078 R)
• M23: 3,100,266 km (0.113 R)
• M24: 3,151,878 km (0.105 R)
• M25: 3,216,953 km (0.074 R)
• M26: 3,603,065 km (0.099 R)
• M27: 4,131,145 km (0.114 R)
• M28: 4,231,077 km (0.111 R)
• M29: 4,317,395 km (0.103 R)
• M30: 4,447,993 km (0.111 R)
• M31: 4,550,468 km (0.078 R)
• M32: 5,227,997 km (0.119 R)
• M33: 5,429,655 km (0.069 R)
• M34: 5,539,310 km (0.076 R)
• M35: 5,760,715 km (0.039 R)
• M36: 6,001,268 km (0.037 R)
• M37: 6,759,430 km (0.106 R)
• M38: 7,064,311 km (0.074 R)
• M39: 7,617,524 km (0.104 R)
• M40: 7,810,804 km (0.105 R)
• M41: 7,899,366 km (0.046 R)
• M42: 7,988,078 km (0.096 R)
• M43: 8,112,842 km (0.112 R)
• M44: 8,220,403 km (0.113 R)
• M45: 8,292,360 km (0.078 R)
• M46: 8,582,280 km (0.079 R)
• M47: 8,820,290 km (0.104 R)
• M48: 9,153,445 km (0.117 R)
• M49: 9,453,089 km (0.056 R)
• M50: 9,851,319 km (0.102 R)
• M51: 10,527,053 km (0.071 R)
• M52: 10,703,279 km (0.07 R)
• M53: 11,277,585 km (0.103 R)
• M54: 11,558,530 km (0.095 R)
• M55: 12,913,587 km (0.059 R)
• M56: 13,102,230 km (0.081 R)
• M57: 13,524,695 km (0.103 R)
• M58: 13,652,302 km (0.112 R)
• M59: 13,737,722 km (0.093 R)
• M60: 13,823,142 km (0.069 R)
• M61: 14,513,537 km (0.078 R)
• M62: 14,578,761 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.3

Radius: 13.3

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.54 AU - 9.4 AU

Year: 9049 Days

Day: 7.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 35,372,472 km

• M1: 208,390 km (0.071 R)
• M2: 744,549 km (0.103 R)
• M3: 923,019 km (0.085 R)
• M4: 1,037,461 km (0.077 R)
• M5: 2,827,699 km (0.098 R)
• M6: 3,086,653 km (0.088 R)
• M7: 3,323,317 km (0.067 R)
• M8: 3,627,898 km (0.111 R)
• M9: 4,134,137 km (0.12 R)
• M10: 4,329,811 km (0.084 R)
• M11: 4,428,845 km (0.107 R)
• M12: 4,561,987 km (0.066 R)
• M13: 4,662,816 km (0.107 R)
• M14: 5,531,980 km (0.071 R)
• M15: 5,784,351 km (0.099 R)
• M16: 5,893,707 km (0.118 R)
• M17: 6,602,203 km (0.104 R)
• M18: 6,986,071 km (0.094 R)
• M19: 7,141,653 km (0.111 R)
• M20: 7,377,269 km (0.05 R)
• M21: 7,535,694 km (0.107 R)
• M22: 8,427,746 km (0.093 R)
• M23: 9,310,373 km (0.027 R)
• M24: 9,395,943 km (0.099 R)
• M25: 11,666,240 km (0.061 R)
• M26: 11,758,542 km (0.094 R)
• M27: 11,851,293 km (0.083 R)
• M28: 12,933,783 km (0.119 R)
• M29: 13,269,630 km (0.119 R)
• M30: 13,803,096 km (0.117 R)
• M31: 14,492,294 km (0.09 R)
• M32: 15,496,395 km (0.042 R)
• M33: 16,006,823 km (0.096 R)
• M34: 16,315,742 km (0.091 R)
• M35: 16,574,696 km (0.08 R)
• M36: 16,730,727 km (0.09 R)
• M37: 17,359,786 km (0.076 R)
• M38: 17,624,125 km (0.102 R)
• M39: 17,836,554 km (0.102 R)
• M40: 19,621,855 km (0.092 R)
• M41: 20,285,022 km (0.111 R)
• M42: 20,563,574 km (0.115 R)
• M43: 21,068,167 km (0.091 R)
• M44: 21,747,342 km (0.029 R)
• M45: 22,261,360 km (0.111 R)
• M46: 23,127,083 km (0.098 R)
• M47: 23,301,514 km (0.117 R)
• M48: 23,418,051 km (0.055 R)
• M49: 23,886,292 km (0.111 R)
• M50: 24,003,726 km (0.104 R)
• M51: 24,180,401 km (0.075 R)
• M52: 25,489,084 km (0.115 R)
• M53: 25,970,639 km (0.09 R)
• M54: 26,394,600 km (0.066 R)
• M55: 26,820,654 km (0.111 R)
• M56: 27,249,103 km (0.089 R)
• M57: 27,433,407 km (0.1 R)
• M58: 28,735,208 km (0.076 R)
• M59: 30,438,380 km (0.094 R)
• M60: 30,949,406 km (0.082 R)
• M61: 31,979,686 km (0.053 R)
• M62: 32,174,164 km (0.09 R)
• M63: 32,694,615 km (0.072 R)
• M64: 33,349,105 km (0.11 R)
• M65: 33,743,894 km (0.098 R)
• M66: 35,472,498 km (0.036 R)
• M67: 36,889,638 km (0.094 R)
• M68: 37,981,703 km (0.08 R)
• M69: 39,292,479 km (0.112 R)
• M70: 39,500,719 km (0.078 R)
• M71: 40,058,121 km (0.115 R)
• M72: 40,197,845 km (0.114 R)
• M73: 40,828,550 km (0.088 R)
• M74: 40,969,172 km (0.077 R)
• M75: 42,242,100 km (0.102 R)
• M76: 43,169,458 km (0.116 R)
• M77: 44,899,108 km (0.081 R)
• M78: 45,407,741 km (0.103 R)
• M79: 47,240,315 km (0.079 R)
• M80: 47,535,771 km (0.111 R)
• M81: 47,831,825 km (0.114 R)
• M82: 47,980,076 km (0.09 R)
• M83: 48,723,727 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.1

Radius: 12.6

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.55 AU - 8.89 AU

Year: 9453 Days

Day: 14.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 35,372,472 km

• M1: 367,861 km (0.088 R)
• M2: 998,715 km (0.054 R)
• M3: 1,220,569 km (0.063 R)
• M4: 1,337,854 km (0.074 R)
• M5: 1,584,092 km (0.116 R)
• M6: 1,675,795 km (0.071 R)
• M7: 1,981,723 km (0.105 R)
• M8: 2,081,056 km (0.119 R)
• M9: 2,495,592 km (0.058 R)
• M10: 2,734,799 km (0.102 R)
• M11: 2,823,660 km (0.044 R)
• M12: 3,330,198 km (0.107 R)
• M13: 3,521,534 km (0.046 R)
• M14: 3,815,344 km (0.1 R)
• M15: 4,142,963 km (0.08 R)
• M16: 4,611,654 km (0.078 R)
• M17: 5,542,900 km (0.114 R)
• M18: 6,088,484 km (0.076 R)
• M19: 6,832,584 km (0.088 R)
• M20: 6,923,838 km (0.111 R)
• M21: 7,386,096 km (0.085 R)
• M22: 7,542,575 km (0.034 R)
• M23: 8,799,796 km (0.07 R)
• M24: 9,266,840 km (0.101 R)
• M25: 9,673,746 km (0.089 R)
• M26: 10,051,930 km (0.12 R)
• M27: 10,575,373 km (0.102 R)
• M28: 11,503,777 km (0.102 R)
• M29: 12,051,305 km (0.068 R)
• M30: 12,532,711 km (0.112 R)
• M31: 12,644,760 km (0.079 R)
• M32: 12,832,206 km (0.085 R)
• M33: 13,514,522 km (0.086 R)
• M34: 14,053,374 km (0.061 R)
• M35: 14,208,656 km (0.084 R)
• M36: 14,403,582 km (0.082 R)
• M37: 14,638,600 km (0.09 R)
• M38: 15,471,262 km (0.045 R)
• M39: 15,671,873 km (0.054 R)
• M40: 16,034,947 km (0.116 R)
• M41: 16,360,173 km (0.097 R)
• M42: 16,605,364 km (0.104 R)
• M43: 16,728,483 km (0.109 R)
• M44: 17,808,131 km (0.094 R)
• M45: 19,426,480 km (0.07 R)
• M46: 20,648,844 km (0.109 R)
• M47: 21,581,886 km (0.116 R)
• M48: 21,851,013 km (0.082 R)
• M49: 23,029,994 km (0.076 R)
• M50: 23,167,325 km (0.073 R)
• M51: 25,025,031 km (0.114 R)
• M52: 25,686,553 km (0.093 R)
• M53: 26,019,408 km (0.12 R)
• M54: 27,123,291 km (0.073 R)
• M55: 27,656,607 km (0.067 R)
• M56: 28,635,127 km (0.053 R)
• M57: 28,782,930 km (0.091 R)
• M58: 31,232,295 km (0.108 R)
• M59: 32,046,407 km (0.057 R)
• M60: 32,353,531 km (0.12 R)
• M61: 32,507,468 km (0.093 R)
• M62: 33,125,606 km (0.116 R)
• M63: 33,436,171 km (0.072 R)
• M64: 33,591,753 km (0.048 R)
• M65: 33,851,754 km (0.095 R)
• M66: 34,425,911 km (0.096 R)
• M67: 34,898,191 km (0.05 R)
• M68: 35,161,334 km (0.062 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 17,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit