🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.56 AU - 0.64 AU

Year: 169 Days

Day: 16.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.54 AU - 3.46 AU

Year: 1888 Days

Day: 29.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,800,347 km

• M1: 710,889 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.1 AU - 3.8 AU

Year: 2329 Days

Day: 46.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,800,347 km

• M1: 1,033,422 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.47 AU - 5.54 AU

Year: 3469 Days

Day: 33 Hours

Environment

Temp: -122 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,800,347 km

• M1: 85,121 km (0.077 R)
• M2: 2,215,694 km (0.116 R)

Asteroid Belt

Center: 5.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.3

Radius: 8.8

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.32 AU - 6.52 AU

Year: 5912 Days

Day: 8.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 27,800,347 km

• M1: 119,828 km (0.062 R)
• M2: 186,997 km (0.112 R)
• M3: 346,169 km (0.116 R)
• M4: 522,845 km (0.11 R)
• M5: 669,301 km (0.098 R)
• M6: 791,672 km (0.107 R)
• M7: 868,864 km (0.075 R)
• M8: 1,159,683 km (0.076 R)
• M9: 1,218,624 km (0.088 R)
• M10: 1,354,908 km (0.039 R)
• M11: 1,609,972 km (0.101 R)
• M12: 1,794,277 km (0.083 R)
• M13: 2,426,029 km (0.081 R)
• M14: 3,121,509 km (0.042 R)
• M15: 3,720,050 km (0.1 R)
• M16: 3,897,623 km (0.107 R)
• M17: 3,987,382 km (0.118 R)
• M18: 4,330,559 km (0.072 R)
• M19: 4,446,946 km (0.101 R)
• M20: 4,540,894 km (0.11 R)
• M21: 4,802,690 km (0.1 R)
• M22: 5,069,573 km (0.061 R)
• M23: 5,192,392 km (0.07 R)
• M24: 5,291,426 km (0.116 R)
• M25: 5,516,421 km (0.053 R)
• M26: 5,668,263 km (0.107 R)
• M27: 5,898,644 km (0.071 R)
• M28: 6,079,957 km (0.062 R)
• M29: 6,368,681 km (0.053 R)
• M30: 7,151,077 km (0.119 R)
• M31: 7,233,805 km (0.049 R)
• M32: 7,316,682 km (0.12 R)
• M33: 7,455,808 km (0.07 R)
• M34: 7,595,682 km (0.119 R)
• M35: 8,020,690 km (0.099 R)
• M36: 8,135,431 km (0.117 R)
• M37: 8,250,622 km (0.114 R)
• M38: 8,308,367 km (0.113 R)
• M39: 8,687,448 km (0.052 R)
• M40: 8,805,181 km (0.095 R)
• M41: 9,012,673 km (0.114 R)
• M42: 9,281,650 km (0.114 R)
• M43: 9,827,683 km (0.062 R)
• M44: 10,197,488 km (0.099 R)
• M45: 10,352,921 km (0.042 R)
• M46: 10,666,179 km (0.07 R)
• M47: 10,950,714 km (0.089 R)
• M48: 11,689,428 km (0.063 R)
• M49: 11,917,415 km (0.106 R)
• M50: 12,477,360 km (0.076 R)
• M51: 12,643,563 km (0.104 R)
• M52: 12,710,284 km (0.084 R)
• M53: 12,844,174 km (0.072 R)
• M54: 13,180,769 km (0.109 R)
• M55: 13,897,044 km (0.1 R)
• M56: 14,521,017 km (0.094 R)
• M57: 14,661,040 km (0.039 R)
• M58: 15,012,745 km (0.098 R)
• M59: 15,296,083 km (0.11 R)
• M60: 15,940,252 km (0.105 R)
• M61: 16,157,019 km (0.097 R)
• M62: 16,520,392 km (0.12 R)
• M63: 16,849,657 km (0.111 R)
• M64: 17,850,616 km (0.106 R)
• M65: 18,528,444 km (0.08 R)
• M66: 19,214,949 km (0.103 R)
• M67: 19,484,075 km (0.106 R)
• M68: 19,870,786 km (0.118 R)
• M69: 20,416,519 km (0.075 R)
• M70: 20,730,525 km (0.099 R)
• M71: 21,442,910 km (0.113 R)
• M72: 21,642,174 km (0.109 R)
• M73: 21,882,129 km (0.106 R)
• M74: 22,405,123 km (0.101 R)
• M75: 23,217,889 km (0.039 R)
• M76: 23,381,549 km (0.113 R)
• M77: 24,871,992 km (0.109 R)
• M78: 25,165,354 km (0.063 R)
• M79: 26,137,441 km (0.074 R)
• M80: 26,820,804 km (0.115 R)
• M81: 27,380,449 km (0.102 R)
• M82: 27,900,452 km (0.109 R)
• M83: 28,686,588 km (0.06 R)
• M84: 29,391,494 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.4

Radius: 14.5

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.15 AU - 6.83 AU

Year: 6009 Days

Day: 6.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 27,800,347 km

• M1: 188,045 km (0.066 R)
• M2: 354,547 km (0.098 R)
• M3: 510,428 km (0.097 R)
• M4: 756,068 km (0.073 R)
• M5: 1,290,730 km (0.081 R)
• M6: 1,461,422 km (0.084 R)
• M7: 1,690,007 km (0.119 R)
• M8: 1,913,207 km (0.079 R)
• M9: 2,313,681 km (0.091 R)
• M10: 2,602,255 km (0.075 R)
• M11: 3,026,066 km (0.12 R)
• M12: 3,193,466 km (0.026 R)
• M13: 3,321,073 km (0.105 R)
• M14: 3,581,523 km (0.073 R)
• M15: 3,781,236 km (0.061 R)
• M16: 4,308,867 km (0.113 R)
• M17: 4,859,986 km (0.109 R)
• M18: 5,535,720 km (0.059 R)
• M19: 5,819,507 km (0.034 R)
• M20: 5,950,255 km (0.114 R)
• M21: 6,241,074 km (0.11 R)
• M22: 6,428,669 km (0.075 R)
• M23: 6,536,679 km (0.107 R)
• M24: 7,281,826 km (0.09 R)
• M25: 8,200,058 km (0.055 R)
• M26: 8,762,546 km (0.104 R)
• M27: 9,337,600 km (0.106 R)
• M28: 9,460,270 km (0.069 R)
• M29: 9,552,572 km (0.086 R)
• M30: 9,769,190 km (0.106 R)
• M31: 10,175,797 km (0.089 R)
• M32: 10,428,916 km (0.098 R)
• M33: 10,683,981 km (0.119 R)
• M34: 11,135,467 km (0.099 R)
• M35: 11,824,515 km (0.104 R)
• M36: 12,662,861 km (0.096 R)
• M37: 13,003,645 km (0.096 R)
• M38: 13,416,535 km (0.102 R)
• M39: 14,823,952 km (0.1 R)
• M40: 15,800,378 km (0.068 R)
• M41: 15,910,182 km (0.107 R)
• M42: 16,093,739 km (0.071 R)
• M43: 16,500,047 km (0.095 R)
• M44: 17,021,994 km (0.112 R)
• M45: 17,360,384 km (0.074 R)
• M46: 17,511,628 km (0.088 R)
• M47: 17,625,172 km (0.118 R)
• M48: 18,044,046 km (0.086 R)
• M49: 18,158,788 km (0.032 R)
• M50: 18,466,212 km (0.076 R)
• M51: 18,697,789 km (0.073 R)
• M52: 19,202,981 km (0.036 R)
• M53: 19,398,505 km (0.094 R)
• M54: 19,988,968 km (0.092 R)
• M55: 20,187,185 km (0.06 R)
• M56: 20,425,794 km (0.094 R)
• M57: 21,107,063 km (0.04 R)
• M58: 21,836,502 km (0.059 R)
• M59: 22,615,608 km (0.11 R)
• M60: 22,863,491 km (0.084 R)
• M61: 23,029,246 km (0.094 R)
• M62: 23,195,449 km (0.108 R)
• M63: 23,654,415 km (0.113 R)
• M64: 24,285,270 km (0.087 R)
• M65: 24,412,129 km (0.108 R)
• M66: 25,563,434 km (0.092 R)
• M67: 26,471,194 km (0.112 R)
• M68: 27,082,301 km (0.064 R)
• M69: 27,477,538 km (0.094 R)
• M70: 28,051,994 km (0.051 R)
• M71: 28,229,567 km (0.112 R)
• M72: 28,585,610 km (0.06 R)
• M73: 29,482,599 km (0.117 R)
• M74: 29,844,027 km (0.102 R)
• M75: 30,070,668 km (0.102 R)
• M76: 30,571,222 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.7

Radius: 12.3

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.4 AU - 7.68 AU

Year: 6078 Days

Day: 11.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 27,800,347 km

• M1: 159,920 km (0.085 R)
• M2: 334,052 km (0.103 R)
• M3: 732,282 km (0.118 R)
• M4: 1,632,412 km (0.071 R)
• M5: 1,791,435 km (0.114 R)
• M6: 1,938,938 km (0.055 R)
• M7: 2,352,875 km (0.113 R)
• M8: 2,478,986 km (0.064 R)
• M9: 2,775,639 km (0.108 R)
• M10: 3,363,110 km (0.103 R)
• M11: 3,526,321 km (0.116 R)
• M12: 3,881,915 km (0.026 R)
• M13: 4,448,293 km (0.061 R)
• M14: 4,627,960 km (0.096 R)
• M15: 4,764,243 km (0.063 R)
• M16: 4,878,835 km (0.047 R)
• M17: 5,346,478 km (0.113 R)
• M18: 6,552,686 km (0.036 R)
• M19: 6,834,828 km (0.072 R)
• M20: 7,226,026 km (0.103 R)
• M21: 7,597,926 km (0.114 R)
• M22: 8,167,296 km (0.1 R)
• M23: 8,443,304 km (0.091 R)
• M24: 8,582,430 km (0.112 R)
• M25: 8,947,897 km (0.101 R)
• M26: 9,146,863 km (0.113 R)
• M27: 10,015,877 km (0.089 R)
• M28: 10,430,562 km (0.102 R)
• M29: 11,491,660 km (0.114 R)
• M30: 12,365,162 km (0.109 R)
• M31: 13,163,266 km (0.045 R)
• M32: 13,813,718 km (0.119 R)
• M33: 14,741,973 km (0.1 R)
• M34: 15,078,269 km (0.058 R)
• M35: 15,485,324 km (0.077 R)
• M36: 16,518,746 km (0.034 R)
• M37: 17,361,581 km (0.09 R)
• M38: 17,503,400 km (0.052 R)
• M39: 17,610,063 km (0.071 R)
• M40: 18,651,863 km (0.068 R)
• M41: 19,382,050 km (0.093 R)
• M42: 19,492,453 km (0.079 R)
• M43: 19,602,856 km (0.095 R)
• M44: 20,307,911 km (0.079 R)
• M45: 20,457,359 km (0.079 R)
• M46: 20,682,354 km (0.078 R)
• M47: 21,134,589 km (0.053 R)
• M48: 21,513,969 km (0.084 R)
• M49: 21,819,149 km (0.097 R)
• M50: 22,048,931 km (0.059 R)
• M51: 22,241,015 km (0.119 R)
• M52: 23,015,184 km (0.079 R)
• M53: 23,288,200 km (0.101 R)
• M54: 23,483,874 km (0.086 R)
• M55: 25,470,533 km (0.077 R)
• M56: 26,117,544 km (0.104 R)
• M57: 27,800,371 km (0.071 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 18,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit