🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.57 AU - 0.63 AU

Year: 171 Days

Day: 29.4 Hours

Environment

Temp: 190 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.77 AU - 0.81 AU

Year: 259 Days

Day: 21.7 Hours

Environment

Temp: 127 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.25 AU - 1.49 AU

Year: 592 Days

Day: 35.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.27 AU - 1.81 AU

Year: 705 Days

Day: 27.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.66 AU - 2.54 AU

Year: 1123 Days

Day: 47.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.73 AU - 2.57 AU

Year: 1163 Days

Day: 34.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.52 AU - 4.72 AU

Year: 3085 Days

Day: 19.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.3

Radius: 9

Gravity: 12.29 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.23 AU - 6.93 AU

Year: 5531 Days

Day: 6.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 20,190,617 km

• M1: 159,920 km (0.096 R)
• M2: 273,764 km (0.108 R)
• M3: 569,519 km (0.119 R)
• M4: 787,334 km (0.106 R)
• M5: 952,639 km (0.09 R)
• M6: 1,442,423 km (0.115 R)
• M7: 1,590,225 km (0.118 R)
• M8: 1,646,923 km (0.041 R)
• M9: 1,704,369 km (0.047 R)
• M10: 1,860,998 km (0.061 R)
• M11: 2,022,414 km (0.052 R)
• M12: 2,294,532 km (0.113 R)
• M13: 2,359,009 km (0.091 R)
• M14: 2,467,916 km (0.104 R)
• M15: 2,759,034 km (0.11 R)
• M16: 2,990,461 km (0.058 R)
• M17: 3,300,877 km (0.089 R)
• M18: 3,671,880 km (0.116 R)
• M19: 3,747,726 km (0.079 R)
• M20: 3,824,170 km (0.107 R)
• M21: 4,161,065 km (0.097 R)
• M22: 4,426,900 km (0.101 R)
• M23: 4,534,760 km (0.045 R)
• M24: 5,400,184 km (0.114 R)
• M25: 6,963,033 km (0.12 R)
• M26: 7,826,063 km (0.075 R)
• M27: 8,655,134 km (0.11 R)
• M28: 10,038,915 km (0.101 R)
• M29: 10,252,391 km (0.077 R)
• M30: 10,720,183 km (0.076 R)
• M31: 10,938,297 km (0.076 R)
• M32: 11,121,405 km (0.087 R)
• M33: 11,564,663 km (0.098 R)
• M34: 11,639,163 km (0.092 R)
• M35: 12,544,978 km (0.045 R)
• M36: 12,774,910 km (0.042 R)
• M37: 13,669,505 km (0.097 R)
• M38: 13,787,688 km (0.089 R)
• M39: 14,383,686 km (0.109 R)
• M40: 14,463,721 km (0.106 R)
• M41: 15,559,675 km (0.077 R)
• M42: 16,221,645 km (0.111 R)
• M43: 16,304,971 km (0.104 R)
• M44: 16,472,222 km (0.072 R)
• M45: 16,598,033 km (0.108 R)
• M46: 17,019,600 km (0.06 R)
• M47: 17,316,851 km (0.089 R)
• M48: 17,573,112 km (0.102 R)
• M49: 18,045,991 km (0.108 R)
• M50: 18,479,526 km (0.115 R)
• M51: 18,785,005 km (0.116 R)
• M52: 19,401,049 km (0.085 R)
• M53: 19,622,603 km (0.109 R)
• M54: 20,427,440 km (0.103 R)
• M55: 20,924,553 km (0.055 R)
• M56: 21,106,315 km (0.053 R)
• M57: 21,288,675 km (0.088 R)
• M58: 21,425,706 km (0.093 R)
• M59: 21,608,964 km (0.054 R)
• M60: 21,930,898 km (0.118 R)
• M61: 22,999,625 km (0.057 R)
• M62: 23,328,292 km (0.079 R)
• M63: 23,469,512 km (0.093 R)
• M64: 24,610,346 km (0.101 R)
• M65: 26,061,595 km (0.118 R)
• M66: 26,355,255 km (0.12 R)
• M67: 27,292,187 km (0.088 R)
• M68: 27,391,370 km (0.057 R)
• M69: 27,689,967 km (0.091 R)
• M70: 27,789,600 km (0.11 R)
• M71: 27,889,531 km (0.098 R)
• M72: 27,989,462 km (0.051 R)
• M73: 29,350,803 km (0.096 R)
• M74: 30,785,297 km (0.095 R)
• M75: 31,459,086 km (0.083 R)
• M76: 31,615,266 km (0.064 R)
• M77: 31,719,536 km (0.042 R)
• M78: 32,926,641 km (0.109 R)
• M79: 33,828,567 km (0.034 R)
• M80: 33,988,636 km (0.09 R)
• M81: 35,007,847 km (0.091 R)
• M82: 35,548,344 km (0.1 R)
• M83: 35,928,173 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.1

Radius: 13.8

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.89 AU - 7.15 AU

Year: 6863 Days

Day: 6.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 20,190,617 km

• M1: 201,060 km (0.089 R)
• M2: 309,368 km (0.091 R)
• M3: 593,156 km (0.113 R)
• M4: 787,932 km (0.056 R)
• M5: 992,432 km (0.054 R)
• M6: 1,129,913 km (0.06 R)
• M7: 1,333,815 km (0.119 R)
• M8: 2,822,463 km (0.026 R)
• M9: 3,083,661 km (0.085 R)
• M10: 3,311,050 km (0.094 R)
• M11: 3,630,142 km (0.116 R)
• M12: 3,717,058 km (0.045 R)
• M13: 3,804,573 km (0.068 R)
• M14: 4,071,456 km (0.08 R)
• M15: 4,600,135 km (0.062 R)
• M16: 4,765,440 km (0.096 R)
• M17: 5,150,954 km (0.11 R)
• M18: 5,273,475 km (0.12 R)
• M19: 5,571,473 km (0.118 R)
• M20: 5,773,431 km (0.056 R)
• M21: 5,875,307 km (0.054 R)
• M22: 5,977,632 km (0.08 R)
• M23: 6,472,651 km (0.05 R)
• M24: 6,658,302 km (0.079 R)
• M25: 7,418,858 km (0.041 R)
• M26: 7,613,335 km (0.098 R)
• M27: 7,725,234 km (0.054 R)
• M28: 8,552,959 km (0.102 R)
• M29: 9,771,135 km (0.114 R)
• M30: 9,953,943 km (0.109 R)
• M31: 10,076,613 km (0.074 R)
• M32: 10,948,320 km (0.083 R)
• M33: 12,137,474 km (0.059 R)
• M34: 12,268,372 km (0.111 R)
• M35: 13,468,745 km (0.083 R)
• M36: 14,255,181 km (0.113 R)
• M37: 14,462,673 km (0.069 R)
• M38: 14,706,219 km (0.11 R)
• M39: 14,845,943 km (0.104 R)
• M40: 15,444,933 km (0.095 R)
• M41: 15,586,901 km (0.062 R)
• M42: 16,087,605 km (0.08 R)
• M43: 16,412,382 km (0.092 R)
• M44: 16,739,254 km (0.117 R)
• M45: 17,325,677 km (0.096 R)
• M46: 17,510,281 km (0.078 R)
• M47: 17,695,633 km (0.047 R)
• M48: 18,405,774 km (0.117 R)
• M49: 18,783,209 km (0.099 R)
• M50: 19,776,689 km (0.117 R)
• M51: 21,496,765 km (0.047 R)
• M52: 21,735,075 km (0.119 R)
• M53: 22,294,421 km (0.052 R)
• M54: 22,455,239 km (0.063 R)
• M55: 23,061,260 km (0.11 R)
• M56: 23,305,254 km (0.105 R)
• M57: 23,427,475 km (0.119 R)
• M58: 25,036,700 km (0.082 R)
• M59: 25,665,160 km (0.068 R)
• M60: 25,791,421 km (0.109 R)
• M61: 25,960,167 km (0.099 R)
• M62: 26,638,743 km (0.11 R)
• M63: 26,980,275 km (0.086 R)
• M64: 27,323,303 km (0.119 R)
• M65: 28,013,548 km (0.093 R)
• M66: 28,535,046 km (0.103 R)
• M67: 29,059,686 km (0.027 R)
• M68: 29,279,295 km (0.113 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.7

Radius: 10.5

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.84 AU - 8.54 AU

Year: 7868 Days

Day: 7.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 20,190,617 km

• M1: 150,645 km (0.083 R)
• M2: 234,869 km (0.079 R)
• M3: 575,952 km (0.1 R)
• M4: 654,191 km (0.067 R)
• M5: 1,475,035 km (0.111 R)
• M6: 1,574,069 km (0.101 R)
• M7: 1,700,928 km (0.109 R)
• M8: 1,805,048 km (0.049 R)
• M9: 1,884,634 km (0.044 R)
• M10: 2,578,170 km (0.111 R)
• M11: 2,713,705 km (0.1 R)
• M12: 2,944,984 km (0.119 R)
• M13: 3,055,088 km (0.077 R)
• M14: 3,778,842 km (0.102 R)
• M15: 3,950,730 km (0.105 R)
• M16: 4,020,144 km (0.077 R)
• M17: 4,107,509 km (0.09 R)
• M18: 4,391,595 km (0.097 R)
• M19: 4,627,062 km (0.059 R)
• M20: 5,129,412 km (0.09 R)
• M21: 5,532,279 km (0.08 R)
• M22: 5,668,862 km (0.073 R)
• M23: 6,206,217 km (0.079 R)
• M24: 6,327,990 km (0.113 R)
• M25: 6,511,846 km (0.062 R)
• M26: 6,656,208 km (0.076 R)
• M27: 7,804,970 km (0.101 R)
• M28: 8,672,488 km (0.092 R)
• M29: 8,968,542 km (0.107 R)
• M30: 9,037,207 km (0.054 R)
• M31: 9,734,782 km (0.118 R)
• M32: 9,947,361 km (0.084 R)
• M33: 10,066,142 km (0.114 R)
• M34: 10,137,649 km (0.064 R)
• M35: 10,618,756 km (0.107 R)
• M36: 10,935,455 km (0.108 R)
• M37: 11,904,101 km (0.116 R)
• M38: 12,131,639 km (0.12 R)
• M39: 13,055,855 km (0.071 R)
• M40: 13,737,423 km (0.086 R)
• M41: 13,869,817 km (0.089 R)
• M42: 14,484,365 km (0.037 R)
• M43: 14,917,152 km (0.068 R)
• M44: 15,053,286 km (0.069 R)
• M45: 15,217,095 km (0.071 R)
• M46: 16,073,244 km (0.109 R)
• M47: 16,157,019 km (0.094 R)
• M48: 16,296,743 km (0.087 R)
• M49: 16,465,041 km (0.113 R)
• M50: 16,549,414 km (0.093 R)
• M51: 16,633,937 km (0.098 R)
• M52: 16,831,705 km (0.117 R)
• M53: 17,286,632 km (0.083 R)
• M54: 17,573,112 km (0.066 R)
• M55: 18,441,827 km (0.09 R)
• M56: 18,940,138 km (0.089 R)
• M57: 19,294,685 km (0.032 R)
• M58: 19,532,246 km (0.062 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: 475 - 17,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit