🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.46 AU - 0.74 AU

Year: 166 Days

Day: 19 Hours

Environment

Temp: 251 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,474,402 km

• M1: 106,813 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.07 AU - 1.07 AU

Year: 395 Days

Day: 24.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.14 AU - 1.52 AU

Year: 547 Days

Day: 14.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.19 AU - 1.75 AU

Year: 635 Days

Day: 20.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 44.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.12 AU - 2.3 AU

Year: 1171 Days

Day: 13.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,474,402 km

• M1: 51,910 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.92 AU - 3.02 AU

Year: 1824 Days

Day: 33.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.27 AU - 3.43 AU

Year: 2186 Days

Day: 25.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.6

Radius: 10.7

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.44 AU - 8.38 AU

Year: 6475 Days

Day: 12.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 100,474,402 km

• M1: 133,740 km (0.111 R)
• M2: 226,641 km (0.113 R)
• M3: 397,781 km (0.07 R)
• M4: 479,461 km (0.066 R)
• M5: 645,664 km (0.039 R)
• M6: 764,595 km (0.104 R)
• M7: 901,776 km (0.037 R)
• M8: 1,037,012 km (0.074 R)
• M9: 1,179,280 km (0.075 R)
• M10: 1,423,274 km (0.073 R)
• M11: 1,557,763 km (0.079 R)
• M12: 2,166,028 km (0.098 R)
• M13: 2,408,376 km (0.117 R)
• M14: 2,510,851 km (0.043 R)
• M15: 2,811,542 km (0.078 R)
• M16: 3,513,904 km (0.095 R)
• M17: 3,731,569 km (0.046 R)
• M18: 3,799,487 km (0.095 R)
• M19: 3,936,518 km (0.088 R)
• M20: 4,250,973 km (0.12 R)
• M21: 4,393,390 km (0.097 R)
• M22: 4,683,012 km (0.115 R)
• M23: 4,756,464 km (0.074 R)
• M24: 5,376,547 km (0.112 R)
• M25: 5,666,917 km (0.08 R)
• M26: 5,863,339 km (0.05 R)
• M27: 5,942,626 km (0.08 R)
• M28: 6,082,051 km (0.067 R)
• M29: 6,222,673 km (0.106 R)
• M30: 6,527,703 km (0.053 R)
• M31: 6,650,972 km (0.1 R)
• M32: 6,879,258 km (0.04 R)
• M33: 7,279,432 km (0.096 R)
• M34: 7,536,292 km (0.038 R)
• M35: 8,796,205 km (0.119 R)
• M36: 9,230,637 km (0.09 R)
• M37: 9,508,740 km (0.118 R)
• M38: 9,719,074 km (0.103 R)
• M39: 9,883,632 km (0.073 R)
• M40: 10,001,814 km (0.107 R)
• M41: 10,144,232 km (0.081 R)
• M42: 10,287,397 km (0.096 R)
• M43: 10,672,462 km (0.07 R)
• M44: 10,842,255 km (0.102 R)
• M45: 11,111,232 km (0.107 R)
• M46: 11,209,518 km (0.104 R)
• M47: 11,406,987 km (0.045 R)
• M48: 12,924,658 km (0.053 R)
• M49: 13,131,851 km (0.059 R)
• M50: 13,340,091 km (0.071 R)
• M51: 13,523,199 km (0.093 R)
• M52: 14,882,595 km (0.077 R)
• M53: 15,427,430 km (0.108 R)
• M54: 15,619,663 km (0.061 R)
• M55: 16,006,673 km (0.065 R)
• M56: 16,117,824 km (0.082 R)
• M57: 17,729,143 km (0.114 R)
• M58: 18,103,886 km (0.1 R)
• M59: 18,190,652 km (0.077 R)
• M60: 18,364,784 km (0.101 R)
• M61: 18,685,372 km (0.025 R)
• M62: 19,332,234 km (0.11 R)
• M63: 19,450,566 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.3

Radius: 8.6

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.09 AU - 10.17 AU

Year: 9037 Days

Day: 7.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 100,474,402 km

• M1: 108,758 km (0.084 R)
• M2: 165,754 km (0.114 R)
• M3: 318,643 km (0.06 R)
• M4: 1,069,176 km (0.068 R)
• M5: 1,473,689 km (0.099 R)
• M6: 2,048,892 km (0.052 R)
• M7: 2,703,084 km (0.11 R)
• M8: 2,972,360 km (0.111 R)
• M9: 3,200,646 km (0.098 R)
• M10: 3,485,630 km (0.119 R)
• M11: 3,571,051 km (0.04 R)
• M12: 3,726,483 km (0.054 R)
• M13: 5,263,003 km (0.106 R)
• M14: 5,400,782 km (0.077 R)
• M15: 5,579,402 km (0.099 R)
• M16: 5,780,462 km (0.082 R)
• M17: 6,735,195 km (0.115 R)
• M18: 6,949,270 km (0.056 R)
• M19: 7,340,169 km (0.097 R)
• M20: 7,738,249 km (0.062 R)
• M21: 9,257,415 km (0.104 R)
• M22: 9,663,424 km (0.079 R)
• M23: 11,142,199 km (0.101 R)
• M24: 12,192,675 km (0.1 R)
• M25: 12,427,544 km (0.103 R)
• M26: 13,274,567 km (0.095 R)
• M27: 13,355,051 km (0.109 R)
• M28: 15,557,281 km (0.082 R)
• M29: 15,783,772 km (0.116 R)
• M30: 17,048,173 km (0.116 R)
• M31: 17,252,374 km (0.084 R)
• M32: 18,464,416 km (0.115 R)
• M33: 19,338,367 km (0.109 R)
• M34: 19,459,841 km (0.1 R)
• M35: 20,102,363 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795.8

Radius: 4

Gravity: 49.74 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 15.46 AU - 21.36 AU

Year: 28156 Days

Day: 18.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 100,474,402 km

• M1: 150,196 km (0.066 R)
• M2: 355,295 km (0.042 R)
• M3: 571,613 km (0.079 R)
• M4: 624,571 km (0.058 R)
• M5: 679,324 km (0.099 R)
• M6: 1,008,439 km (0.082 R)
• M7: 1,040,453 km (0.059 R)
• M8: 1,105,827 km (0.083 R)
• M9: 2,237,386 km (0.111 R)
• M10: 2,279,572 km (0.084 R)
• M11: 4,329,063 km (0.113 R)
• M12: 4,702,609 km (0.108 R)
• M13: 4,920,723 km (0.094 R)
• M14: 5,594,661 km (0.047 R)
• M15: 5,942,327 km (0.098 R)
• M16: 6,177,943 km (0.111 R)
• M17: 6,964,978 km (0.028 R)
• M18: 7,528,064 km (0.119 R)
• M19: 8,432,533 km (0.103 R)
• M20: 9,645,024 km (0.086 R)
• M21: 9,921,780 km (0.059 R)
• M22: 10,201,228 km (0.12 R)
• M23: 10,767,756 km (0.077 R)
• M24: 11,857,277 km (0.1 R)
• M25: 12,153,630 km (0.114 R)
• M26: 12,228,130 km (0.076 R)
• M27: 12,452,527 km (0.117 R)
• M28: 13,671,899 km (0.117 R)
• M29: 14,453,249 km (0.119 R)
• M30: 15,490,261 km (0.096 R)
• M31: 16,058,583 km (0.094 R)
• M32: 16,304,223 km (0.111 R)
• M33: 16,468,781 km (0.107 R)
• M34: 16,633,787 km (0.07 R)
• M35: 16,965,446 km (0.052 R)
• M36: 19,087,342 km (0.044 R)
• M37: 19,871,384 km (0.11 R)
• M38: 20,666,048 km (0.073 R)
• M39: 21,380,976 km (0.096 R)
• M40: 21,470,885 km (0.111 R)
• M41: 21,922,521 km (0.043 R)
• M42: 22,377,149 km (0.119 R)
• M43: 23,759,882 km (0.09 R)
• M44: 24,414,672 km (0.106 R)
• M45: 24,602,866 km (0.11 R)
• M46: 25,455,424 km (0.097 R)
• M47: 27,579,863 km (0.115 R)
• M48: 32,098,766 km (0.07 R)
• M49: 33,237,805 km (0.059 R)
• M50: 36,625,747 km (0.075 R)
• M51: 39,017,668 km (0.105 R)
• M52: 41,123,856 km (0.104 R)
• M53: 41,459,703 km (0.09 R)
• M54: 43,266,547 km (0.083 R)
• M55: 47,307,484 km (0.06 R)
• M56: 48,602,254 km (0.11 R)
• M57: 48,720,436 km (0.107 R)
• M58: 53,285,415 km (0.084 R)
• M59: 53,651,481 km (0.078 R)
• M60: 56,486,361 km (0.113 R)
• M61: 57,483,730 km (0.052 R)
• M62: 57,608,794 km (0.068 R)
• M63: 57,734,007 km (0.032 R)
• M64: 58,361,271 km (0.09 R)
• M65: 60,510,693 km (0.091 R)
• M66: 60,892,616 km (0.108 R)
• M67: 64,756,281 km (0.103 R)
• M68: 67,375,889 km (0.073 R)
• M69: 68,168,459 km (0.084 R)
• M70: 68,831,327 km (0.099 R)
• M71: 69,097,013 km (0.094 R)
• M72: 70,029,755 km (0.116 R)
• M73: 71,100,876 km (0.086 R)
• M74: 72,852,966 km (0.104 R)
• M75: 75,302,332 km (0.051 R)
• M76: 77,225,862 km (0.09 R)
• M77: 78,055,232 km (0.11 R)
• M78: 78,609,792 km (0.118 R)
• M79: 78,748,618 km (0.094 R)
• M80: 78,887,595 km (0.118 R)
• M81: 79,165,697 km (0.067 R)
• M82: 81,261,713 km (0.12 R)
• M83: 81,542,508 km (0.108 R)
• M84: 82,386,988 km (0.049 R)
• M85: 83,517,499 km (0.12 R)
• M86: 85,365,482 km (0.113 R)
• M87: 88,234,619 km (0.117 R)
• M88: 89,826,191 km (0.116 R)
• M89: 90,698,197 km (0.1 R)
• M90: 92,743,948 km (0.101 R)
• M91: 95,841,073 km (0.081 R)
• M92: 96,583,377 km (0.07 R)
• M93: 96,732,078 km (0.071 R)
• M94: 98,073,821 km (0.112 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 10,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit