🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.55 AU - 0.71 AU

Year: 181 Days

Day: 16.7 Hours

Environment

Temp: 133 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.92 AU - 1.2 AU

Year: 395 Days

Day: 36.2 Hours

Environment

Temp: 31 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.22 AU - 1.48 AU

Year: 567 Days

Day: 37.2 Hours

Environment

Temp: -15 °C

Axial Tilt: 43.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.5 AU - 2.6 AU

Year: 1473 Days

Day: 12 Hours

Environment

Temp: -81 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.55 AU - 2.87 AU

Year: 1613 Days

Day: 25.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.97 AU - 2.99 AU

Year: 1860 Days

Day: 27.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,875,123 km

• M1: 764,296 km (0.053 R)

Asteroid Belt

Center: 6.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.6

Radius: 10.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 9.48 AU - 10.6 AU

Year: 11505 Days

Day: 11 Hours

Environment

Temp: -174 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 83,875,123 km

• M1: 137,181 km (0.04 R)
• M2: 389,553 km (0.055 R)
• M3: 491,130 km (0.057 R)
• M4: 579,991 km (0.067 R)
• M5: 675,285 km (0.103 R)
• M6: 750,832 km (0.114 R)
• M7: 883,525 km (0.117 R)
• M8: 1,411,306 km (0.105 R)
• M9: 1,699,432 km (0.091 R)
• M10: 1,770,042 km (0.094 R)
• M11: 2,043,956 km (0.057 R)
• M12: 2,176,499 km (0.111 R)
• M13: 2,390,574 km (0.095 R)
• M14: 2,714,603 km (0.053 R)
• M15: 3,815,942 km (0.11 R)
• M16: 3,956,564 km (0.104 R)
• M17: 4,051,260 km (0.092 R)
• M18: 4,170,789 km (0.08 R)
• M19: 4,315,899 km (0.094 R)
• M20: 4,413,436 km (0.057 R)
• M21: 4,586,072 km (0.071 R)
• M22: 4,761,102 km (0.104 R)
• M23: 4,836,649 km (0.075 R)
• M24: 5,509,091 km (0.058 R)
• M25: 6,128,426 km (0.118 R)
• M26: 6,238,381 km (0.062 R)
• M27: 6,684,930 km (0.073 R)
• M28: 6,769,752 km (0.12 R)
• M29: 6,969,166 km (0.067 R)
• M30: 7,141,802 km (0.095 R)
• M31: 7,228,569 km (0.111 R)
• M32: 7,432,471 km (0.095 R)
• M33: 8,085,915 km (0.114 R)
• M34: 8,419,518 km (0.106 R)
• M35: 8,788,576 km (0.037 R)
• M36: 8,944,008 km (0.077 R)
• M37: 9,257,415 km (0.072 R)
• M38: 9,479,119 km (0.052 R)
• M39: 10,252,241 km (0.114 R)
• M40: 10,415,752 km (0.078 R)
• M41: 10,778,826 km (0.099 R)
• M42: 11,112,579 km (0.114 R)
• M43: 11,551,349 km (0.113 R)
• M44: 11,755,849 km (0.086 R)
• M45: 12,655,830 km (0.049 R)
• M46: 12,796,303 km (0.109 R)
• M47: 12,866,614 km (0.044 R)
• M48: 13,470,391 km (0.076 R)
• M49: 13,793,672 km (0.105 R)
• M50: 13,974,535 km (0.102 R)
• M51: 15,187,176 km (0.091 R)
• M52: 15,711,816 km (0.118 R)
• M53: 15,824,912 km (0.097 R)
• M54: 16,128,146 km (0.071 R)
• M55: 16,471,623 km (0.104 R)
• M56: 16,548,217 km (0.093 R)
• M57: 16,663,408 km (0.051 R)
• M58: 18,582,300 km (0.108 R)
• M59: 18,782,013 km (0.06 R)
• M60: 19,022,566 km (0.086 R)
• M61: 19,143,292 km (0.031 R)
• M62: 20,818,189 km (0.097 R)
• M63: 21,025,682 km (0.09 R)
• M64: 21,317,248 km (0.116 R)
• M65: 22,624,733 km (0.032 R)
• M66: 23,266,658 km (0.117 R)
• M67: 23,827,799 km (0.055 R)
• M68: 23,914,566 km (0.096 R)
• M69: 24,349,896 km (0.088 R)
• M70: 25,139,922 km (0.105 R)
• M71: 25,938,476 km (0.032 R)
• M72: 27,151,714 km (0.098 R)
• M73: 27,605,744 km (0.053 R)
• M74: 28,062,317 km (0.083 R)
• M75: 28,798,189 km (0.092 R)
• M76: 29,075,693 km (0.113 R)
• M77: 29,400,619 km (0.093 R)
• M78: 30,147,711 km (0.078 R)
• M79: 30,335,606 km (0.101 R)
• M80: 30,429,553 km (0.102 R)
• M81: 31,043,204 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.4

Radius: 7.4

Gravity: 16.13 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.99 AU - 16.41 AU

Year: 20383 Days

Day: 24.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,875,123 km

• M1: 163,510 km (0.026 R)
• M2: 505,790 km (0.062 R)
• M3: 571,613 km (0.114 R)
• M4: 1,232,238 km (0.118 R)
• M5: 1,416,841 km (0.086 R)
• M6: 1,610,571 km (0.092 R)
• M7: 2,942,590 km (0.088 R)
• M8: 3,973,918 km (0.107 R)
• M9: 4,155,829 km (0.065 R)
• M10: 4,575,301 km (0.117 R)
• M11: 5,008,088 km (0.077 R)
• M12: 6,016,527 km (0.035 R)
• M13: 7,085,703 km (0.047 R)
• M14: 7,362,160 km (0.069 R)
• M15: 7,642,058 km (0.093 R)
• M16: 8,212,474 km (0.084 R)
• M17: 8,328,263 km (0.051 R)
• M18: 8,444,501 km (0.089 R)
• M19: 8,678,621 km (0.088 R)
• M20: 8,974,376 km (0.07 R)
• M21: 9,575,760 km (0.076 R)
• M22: 10,314,624 km (0.101 R)
• M23: 10,439,538 km (0.103 R)
• M24: 11,651,131 km (0.083 R)
• M25: 12,572,055 km (0.063 R)
• M26: 12,638,776 km (0.074 R)
• M27: 13,448,101 km (0.09 R)
• M28: 14,623,042 km (0.055 R)
• M29: 16,119,470 km (0.12 R)
• M30: 16,482,843 km (0.044 R)
• M31: 16,629,000 km (0.109 R)
• M32: 16,996,263 km (0.108 R)
• M33: 17,366,069 km (0.075 R)
• M34: 19,255,041 km (0.101 R)
• M35: 19,331,934 km (0.09 R)
• M36: 19,718,047 km (0.042 R)
• M37: 21,766,341 km (0.117 R)
• M38: 22,978,532 km (0.103 R)
• M39: 23,633,920 km (0.091 R)
• M40: 24,212,565 km (0.102 R)
• M41: 24,378,619 km (0.066 R)
• M42: 25,467,841 km (0.071 R)
• M43: 25,552,364 km (0.03 R)
• M44: 25,806,231 km (0.108 R)
• M45: 26,572,920 km (0.079 R)
• M46: 26,658,640 km (0.036 R)
• M47: 29,713,877 km (0.058 R)
• M48: 29,891,749 km (0.114 R)
• M49: 29,980,760 km (0.061 R)
• M50: 30,159,230 km (0.075 R)
• M51: 30,876,552 km (0.057 R)
• M52: 31,962,931 km (0.045 R)
• M53: 32,145,291 km (0.083 R)
• M54: 33,338,633 km (0.11 R)
• M55: 33,894,240 km (0.06 R)
• M56: 34,266,439 km (0.095 R)
• M57: 34,639,836 km (0.077 R)
• M58: 36,147,333 km (0.091 R)
• M59: 37,772,266 km (0.104 R)
• M60: 38,933,594 km (0.08 R)
• M61: 40,106,591 km (0.079 R)
• M62: 42,287,129 km (0.062 R)
• M63: 43,391,760 km (0.067 R)
• M64: 44,505,815 km (0.107 R)
• M65: 44,811,294 km (0.088 R)
• M66: 44,913,320 km (0.088 R)
• M67: 45,424,346 km (0.076 R)
• M68: 45,834,693 km (0.05 R)
• M69: 46,040,241 km (0.116 R)
• M70: 46,452,383 km (0.118 R)
• M71: 48,112,919 km (0.063 R)
• M72: 53,534,196 km (0.102 R)
• M73: 55,602,686 km (0.11 R)
• M74: 57,808,357 km (0.105 R)
• M75: 58,921,814 km (0.108 R)
• M76: 59,033,564 km (0.09 R)
• M77: 60,267,297 km (0.081 R)
• M78: 60,492,592 km (0.067 R)
• M79: 60,830,833 km (0.085 R)
• M80: 61,056,875 km (0.067 R)
• M81: 61,849,744 km (0.1 R)
• M82: 67,261,596 km (0.112 R)
• M83: 67,846,225 km (0.111 R)
• M84: 68,549,933 km (0.081 R)
• M85: 68,902,685 km (0.078 R)
• M86: 70,319,826 km (0.113 R)
• M87: 71,985,299 km (0.079 R)
• M88: 72,343,885 km (0.111 R)
• M89: 75,840,436 km (0.049 R)
• M90: 76,448,850 km (0.113 R)
• M91: 77,058,910 km (0.079 R)
• M92: 79,885,861 km (0.077 R)
• M93: 81,872,371 km (0.049 R)
• M94: 82,871,685 km (0.082 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 19,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit