🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.51 AU - 0.63 AU

Year: 183 Days

Day: 46.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.74 AU - 0.84 AU

Year: 298 Days

Day: 35 Hours

Environment

Temp: -22 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 30,846,017 km

• M1: 265,387 km (0.107 R)
• M2: 446,699 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.06 AU - 2.54 AU

Year: 1481 Days

Day: 15.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,846,017 km

• M1: 809,324 km (0.106 R)

Asteroid Belt

Center: 3.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.7

Radius: 9.3

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.02 AU - 4.14 AU

Year: 3499 Days

Day: 9.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 30,846,017 km

• M1: 184,005 km (0.061 R)
• M2: 445,802 km (0.101 R)
• M3: 652,845 km (0.095 R)
• M4: 794,215 km (0.059 R)
• M5: 980,315 km (0.116 R)
• M6: 1,084,585 km (0.111 R)
• M7: 1,317,658 km (0.107 R)
• M8: 1,394,551 km (0.051 R)
• M9: 1,774,231 km (0.11 R)
• M10: 1,903,035 km (0.088 R)
• M11: 2,292,737 km (0.114 R)
• M12: 2,433,509 km (0.115 R)
• M13: 2,823,061 km (0.045 R)
• M14: 3,249,565 km (0.091 R)
• M15: 3,337,379 km (0.112 R)
• M16: 3,408,139 km (0.113 R)
• M17: 3,497,449 km (0.085 R)
• M18: 3,751,466 km (0.11 R)
• M19: 3,917,968 km (0.096 R)
• M20: 3,992,767 km (0.102 R)
• M21: 4,162,710 km (0.11 R)
• M22: 4,608,213 km (0.106 R)
• M23: 4,866,868 km (0.108 R)
• M24: 4,987,743 km (0.1 R)
• M25: 5,130,160 km (0.065 R)
• M26: 5,191,645 km (0.112 R)
• M27: 5,253,279 km (0.083 R)
• M28: 5,356,651 km (0.111 R)
• M29: 5,481,715 km (0.1 R)
• M30: 5,544,546 km (0.102 R)
• M31: 5,649,713 km (0.037 R)
• M32: 5,819,656 km (0.111 R)
• M33: 6,034,329 km (0.12 R)
• M34: 6,142,638 km (0.084 R)
• M35: 6,251,695 km (0.104 R)
• M36: 6,560,166 km (0.109 R)
• M37: 6,738,786 km (0.086 R)
• M38: 6,828,694 km (0.071 R)
• M39: 7,307,258 km (0.114 R)
• M40: 7,679,307 km (0.104 R)
• M41: 8,081,277 km (0.066 R)
• M42: 8,200,806 km (0.092 R)
• M43: 8,733,823 km (0.084 R)
• M44: 8,930,394 km (0.119 R)
• M45: 9,478,521 km (0.058 R)
• M46: 10,063,449 km (0.104 R)
• M47: 10,192,103 km (0.09 R)
• M48: 10,529,297 km (0.087 R)
• M49: 10,686,075 km (0.117 R)
• M50: 11,002,175 km (0.1 R)
• M51: 11,187,976 km (0.069 R)
• M52: 11,914,274 km (0.077 R)
• M53: 12,132,387 km (0.114 R)
• M54: 12,296,945 km (0.106 R)
• M55: 12,489,777 km (0.103 R)
• M56: 12,655,830 km (0.118 R)
• M57: 12,739,156 km (0.115 R)
• M58: 13,046,281 km (0.075 R)
• M59: 13,355,799 km (0.096 R)
• M60: 13,554,016 km (0.113 R)
• M61: 14,125,929 km (0.08 R)
• M62: 14,501,718 km (0.108 R)
• M63: 14,618,106 km (0.049 R)
• M64: 14,734,792 km (0.046 R)
• M65: 14,910,270 km (0.113 R)
• M66: 14,968,913 km (0.051 R)
• M67: 15,115,967 km (0.106 R)
• M68: 15,174,909 km (0.117 R)
• M69: 15,234,000 km (0.043 R)
• M70: 15,500,434 km (0.102 R)
• M71: 15,738,743 km (0.113 R)
• M72: 15,918,111 km (0.114 R)
• M73: 16,188,584 km (0.096 R)
• M74: 16,917,275 km (0.083 R)
• M75: 17,009,128 km (0.09 R)
• M76: 17,625,621 km (0.091 R)
• M77: 17,905,519 km (0.113 R)
• M78: 18,595,614 km (0.085 R)
• M79: 18,817,168 km (0.104 R)
• M80: 19,937,357 km (0.115 R)
• M81: 20,002,133 km (0.099 R)
• M82: 20,293,998 km (0.053 R)
• M83: 20,914,830 km (0.111 R)
• M84: 22,275,721 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.6

Radius: 10.8

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.69 AU - 6.51 AU

Year: 5627 Days

Day: 7 Hours

Environment

Temp: -163 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 30,846,017 km

• M1: 174,730 km (0.106 R)
• M2: 278,252 km (0.115 R)
• M3: 398,678 km (0.116 R)
• M4: 467,493 km (0.032 R)
• M5: 541,245 km (0.12 R)
• M6: 678,875 km (0.062 R)
• M7: 752,477 km (0.101 R)
• M8: 882,029 km (0.089 R)
• M9: 1,062,145 km (0.071 R)
• M10: 1,254,827 km (0.115 R)
• M11: 2,044,853 km (0.105 R)
• M12: 2,211,505 km (0.105 R)
• M13: 2,363,347 km (0.107 R)
• M14: 2,440,689 km (0.07 R)
• M15: 2,617,813 km (0.097 R)
• M16: 2,881,255 km (0.115 R)
• M17: 3,047,757 km (0.088 R)
• M18: 3,153,374 km (0.086 R)
• M19: 3,303,420 km (0.063 R)
• M20: 3,390,187 km (0.115 R)
• M21: 3,521,983 km (0.051 R)
• M22: 3,881,466 km (0.11 R)
• M23: 4,065,771 km (0.112 R)
• M24: 4,347,613 km (0.09 R)
• M25: 5,641,635 km (0.112 R)
• M26: 6,142,638 km (0.071 R)
• M27: 6,685,230 km (0.056 R)
• M28: 6,906,784 km (0.089 R)
• M29: 7,074,334 km (0.106 R)
• M30: 7,499,491 km (0.094 R)
• M31: 7,962,197 km (0.06 R)
• M32: 8,673,535 km (0.106 R)
• M33: 8,915,136 km (0.098 R)
• M34: 9,189,797 km (0.118 R)
• M35: 9,560,202 km (0.118 R)
• M36: 9,653,551 km (0.114 R)
• M37: 10,124,933 km (0.118 R)
• M38: 10,315,671 km (0.076 R)
• M39: 10,862,451 km (0.119 R)
• M40: 11,617,322 km (0.105 R)
• M41: 11,716,954 km (0.085 R)
• M42: 12,763,990 km (0.11 R)
• M43: 13,142,622 km (0.106 R)
• M44: 13,385,569 km (0.063 R)
• M45: 13,525,143 km (0.096 R)
• M46: 13,700,173 km (0.045 R)
• M47: 14,622,444 km (0.025 R)
• M48: 14,838,164 km (0.107 R)
• M49: 15,418,604 km (0.073 R)
• M50: 15,969,423 km (0.08 R)
• M51: 16,080,275 km (0.1 R)
• M52: 16,265,776 km (0.068 R)
• M53: 17,128,208 km (0.092 R)
• M54: 17,469,740 km (0.116 R)
• M55: 17,545,885 km (0.081 R)
• M56: 17,890,260 km (0.048 R)
• M57: 18,120,940 km (0.061 R)
• M58: 18,936,398 km (0.074 R)
• M59: 20,522,584 km (0.078 R)
• M60: 20,885,359 km (0.11 R)
• M61: 21,168,996 km (0.105 R)
• M62: 21,413,140 km (0.109 R)
• M63: 21,863,130 km (0.069 R)
• M64: 23,106,139 km (0.085 R)
• M65: 23,820,619 km (0.077 R)
• M66: 24,159,458 km (0.104 R)
• M67: 24,499,793 km (0.114 R)
• M68: 24,627,849 km (0.08 R)
• M69: 24,841,774 km (0.096 R)
• M70: 24,927,493 km (0.103 R)
• M71: 25,056,297 km (0.055 R)
• M72: 25,228,335 km (0.044 R)
• M73: 25,530,522 km (0.061 R)
• M74: 26,487,649 km (0.053 R)
• M75: 26,750,792 km (0.109 R)
• M76: 27,456,595 km (0.104 R)
• M77: 27,767,310 km (0.068 R)
• M78: 27,989,911 km (0.111 R)
• M79: 28,616,577 km (0.109 R)
• M80: 30,111,957 km (0.074 R)
• M81: 30,707,955 km (0.067 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 11,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit