🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.68 AU - 0.78 AU

Year: 218 Days

Day: 12.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.75 AU - 0.97 AU

Year: 279 Days

Day: 20.1 Hours

Environment

Temp: 198 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,616,540 km

• M1: 56,548 km (0.055 R)
• M2: 583,132 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.13 AU - 1.17 AU

Year: 431 Days

Day: 33.4 Hours

Environment

Temp: 29 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 97,616,540 km

• M1: 44,879 km (0.083 R)
• M2: 739,313 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.54 AU - 1.72 AU

Year: 728 Days

Day: 45.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.96 AU - 3.24 AU

Year: 1909 Days

Day: 33.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,616,540 km

• M1: 301,739 km (0.034 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.39 AU - 3.55 AU

Year: 2261 Days

Day: 14.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.2

Radius: 10

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.56 AU - 11.26 AU

Year: 10914 Days

Day: 13.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 97,616,540 km

• M1: 203,453 km (0.11 R)
• M2: 520,601 km (0.053 R)
• M3: 1,065,735 km (0.057 R)
• M4: 1,478,027 km (0.045 R)
• M5: 1,588,580 km (0.059 R)
• M6: 1,841,999 km (0.101 R)
• M7: 1,937,292 km (0.078 R)
• M8: 2,133,266 km (0.111 R)
• M9: 2,387,432 km (0.088 R)
• M10: 2,678,251 km (0.104 R)
• M11: 2,759,632 km (0.061 R)
• M12: 2,841,911 km (0.104 R)
• M13: 3,150,382 km (0.078 R)
• M14: 3,236,400 km (0.095 R)
• M15: 3,860,822 km (0.079 R)
• M16: 4,014,908 km (0.081 R)
• M17: 4,139,822 km (0.119 R)
• M18: 4,234,218 km (0.104 R)
• M19: 4,361,376 km (0.083 R)
• M20: 4,457,568 km (0.076 R)
• M21: 4,619,433 km (0.068 R)
• M22: 5,423,372 km (0.101 R)
• M23: 5,912,407 km (0.077 R)
• M24: 6,019,070 km (0.115 R)
• M25: 6,126,332 km (0.102 R)
• M26: 6,709,165 km (0.054 R)
• M27: 6,820,466 km (0.101 R)
• M28: 7,007,463 km (0.086 R)
• M29: 7,309,950 km (0.088 R)
• M30: 7,578,179 km (0.041 R)
• M31: 7,810,654 km (0.111 R)
• M32: 10,997,239 km (0.087 R)
• M33: 11,216,549 km (0.113 R)
• M34: 11,304,662 km (0.111 R)
• M35: 12,018,244 km (0.112 R)
• M36: 12,244,287 km (0.071 R)
• M37: 12,517,303 km (0.09 R)
• M38: 13,723,510 km (0.094 R)
• M39: 14,197,287 km (0.08 R)
• M40: 14,340,601 km (0.067 R)
• M41: 15,405,290 km (0.048 R)
• M42: 15,798,732 km (0.104 R)
• M43: 16,245,431 km (0.12 R)
• M44: 16,948,392 km (0.119 R)
• M45: 18,021,607 km (0.085 R)
• M46: 18,228,501 km (0.05 R)
• M47: 18,592,472 km (0.11 R)
• M48: 19,380,554 km (0.064 R)
• M49: 19,752,005 km (0.047 R)
• M50: 19,911,925 km (0.064 R)
• M51: 21,480,160 km (0.061 R)
• M52: 21,864,477 km (0.07 R)
• M53: 23,368,683 km (0.053 R)
• M54: 23,650,825 km (0.034 R)
• M55: 24,161,702 km (0.088 R)
• M56: 25,483,548 km (0.102 R)
• M57: 26,947,064 km (0.119 R)
• M58: 27,242,969 km (0.099 R)
• M59: 29,283,783 km (0.109 R)
• M60: 29,588,065 km (0.074 R)
• M61: 29,893,395 km (0.08 R)
• M62: 30,568,829 km (0.042 R)
• M63: 31,249,200 km (0.12 R)
• M64: 31,747,211 km (0.116 R)
• M65: 31,872,126 km (0.095 R)
• M66: 32,310,597 km (0.101 R)
• M67: 32,436,259 km (0.1 R)
• M68: 32,499,090 km (0.076 R)
• M69: 33,193,524 km (0.049 R)
• M70: 33,637,979 km (0.113 R)
• M71: 34,789,882 km (0.079 R)
• M72: 35,435,397 km (0.07 R)
• M73: 37,329,755 km (0.106 R)
• M74: 38,056,950 km (0.103 R)
• M75: 38,388,908 km (0.097 R)
• M76: 38,455,479 km (0.118 R)
• M77: 38,855,504 km (0.1 R)
• M78: 40,131,125 km (0.111 R)
• M79: 40,266,212 km (0.085 R)
• M80: 41,420,509 km (0.112 R)
• M81: 42,379,282 km (0.111 R)
• M82: 42,792,471 km (0.087 R)
• M83: 44,598,117 km (0.113 R)
• M84: 45,228,822 km (0.108 R)
• M85: 45,721,597 km (0.119 R)
• M86: 45,792,058 km (0.093 R)
• M87: 46,286,778 km (0.095 R)
• M88: 46,570,266 km (0.101 R)
• M89: 47,067,828 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.6

Radius: 6.4

Gravity: 21.65 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 16.88 AU - 18.06 AU

Year: 25546 Days

Day: 16.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 97,616,540 km

• M1: 104,270 km (0.117 R)
• M2: 149,448 km (0.118 R)
• M3: 664,364 km (0.074 R)
• M4: 745,745 km (0.101 R)
• M5: 1,170,155 km (0.065 R)
• M6: 1,236,127 km (0.07 R)
• M7: 1,372,112 km (0.114 R)
• M8: 1,441,974 km (0.118 R)
• M9: 2,204,325 km (0.112 R)
• M10: 2,411,966 km (0.093 R)
• M11: 4,494,070 km (0.041 R)
• M12: 5,409,459 km (0.117 R)
• M13: 6,031,637 km (0.091 R)
• M14: 7,220,042 km (0.048 R)
• M15: 7,652,679 km (0.092 R)
• M16: 10,213,047 km (0.05 R)
• M17: 11,691,223 km (0.099 R)
• M18: 12,198,659 km (0.104 R)
• M19: 12,936,027 km (0.051 R)
• M20: 13,234,924 km (0.107 R)
• M21: 13,536,214 km (0.103 R)
• M22: 13,763,602 km (0.049 R)
• M23: 14,299,312 km (0.057 R)
• M24: 14,376,355 km (0.084 R)
• M25: 14,841,605 km (0.08 R)
• M26: 15,469,766 km (0.115 R)
• M27: 16,106,604 km (0.1 R)
• M28: 16,589,805 km (0.068 R)
• M29: 17,241,454 km (0.112 R)
• M30: 17,323,433 km (0.118 R)
• M31: 17,735,725 km (0.076 R)
• M32: 21,235,418 km (0.067 R)
• M33: 21,853,706 km (0.108 R)
• M34: 23,652,620 km (0.056 R)
• M35: 25,685,805 km (0.036 R)
• M36: 27,390,473 km (0.118 R)
• M37: 27,582,107 km (0.045 R)
• M38: 28,547,014 km (0.057 R)
• M39: 31,307,094 km (0.116 R)
• M40: 31,407,325 km (0.072 R)
• M41: 31,607,936 km (0.103 R)
• M42: 32,414,567 km (0.103 R)
• M43: 33,125,905 km (0.083 R)
• M44: 33,227,931 km (0.116 R)
• M45: 35,917,701 km (0.095 R)
• M46: 36,232,604 km (0.063 R)
• M47: 37,607,409 km (0.111 R)
• M48: 39,647,176 km (0.06 R)
• M49: 41,502,638 km (0.112 R)
• M50: 42,053,757 km (0.077 R)
• M51: 43,609,574 km (0.086 R)
• M52: 47,006,493 km (0.074 R)
• M53: 48,273,139 km (0.101 R)
• M54: 48,388,927 km (0.12 R)
• M55: 49,201,393 km (0.088 R)
• M56: 50,018,497 km (0.107 R)
• M57: 50,252,767 km (0.093 R)
• M58: 51,902,832 km (0.101 R)
• M59: 53,211,813 km (0.107 R)
• M60: 54,652,141 km (0.09 R)
• M61: 55,255,918 km (0.114 R)
• M62: 56,226,808 km (0.055 R)
• M63: 57,080,863 km (0.107 R)
• M64: 57,570,945 km (0.055 R)
• M65: 58,801,986 km (0.119 R)
• M66: 60,914,607 km (0.095 R)
• M67: 61,164,735 km (0.11 R)
• M68: 62,546,870 km (0.063 R)
• M69: 63,685,310 km (0.098 R)
• M70: 64,575,417 km (0.08 R)
• M71: 66,111,039 km (0.034 R)
• M72: 68,177,135 km (0.116 R)
• M73: 69,218,037 km (0.07 R)
• M74: 69,609,834 km (0.07 R)
• M75: 71,315,699 km (0.087 R)
• M76: 71,975,575 km (0.096 R)
• M77: 73,301,161 km (0.085 R)
• M78: 77,326,242 km (0.071 R)
• M79: 78,819,977 km (0.097 R)
• M80: 82,388,335 km (0.071 R)
• M81: 82,803,469 km (0.049 R)
• M82: 84,331,611 km (0.106 R)
• M83: 87,133,579 km (0.053 R)
• M84: 87,838,933 km (0.117 R)
• M85: 88,971,239 km (0.082 R)
• M86: 92,540,944 km (0.088 R)
• M87: 92,684,707 km (0.032 R)
• M88: 93,116,447 km (0.054 R)
• M89: 93,548,784 km (0.105 R)
• M90: 94,126,382 km (0.085 R)
• M91: 95,575,387 km (0.055 R)
• M92: 95,720,796 km (0.058 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 12,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit