🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.11 AU - 1.65 AU

Year: 570 Days

Day: 23.1 Hours

Environment

Temp: -6 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.32 AU - 3.14 AU

Year: 1585 Days

Day: 12.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,801,792 km

• M1: 273,315 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.41 AU - 3.53 AU

Year: 1799 Days

Day: 35.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,801,792 km

• M1: 1,000,660 km (0.118 R)

Asteroid Belt

Center: 4.82 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.4

Radius: 13.6

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.58 AU - 6.76 AU

Year: 6054 Days

Day: 11.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 25,801,792 km

• M1: 178,021 km (0.102 R)
• M2: 420,370 km (0.094 R)
• M3: 599,887 km (0.068 R)
• M4: 714,180 km (0.109 R)
• M5: 851,212 km (0.104 R)
• M6: 1,044,044 km (0.118 R)
• M7: 1,655,001 km (0.116 R)
• M8: 1,748,051 km (0.107 R)
• M9: 1,959,283 km (0.101 R)
• M10: 2,058,168 km (0.085 R)
• M11: 2,179,192 km (0.106 R)
• M12: 2,302,610 km (0.103 R)
• M13: 2,556,777 km (0.071 R)
• M14: 2,887,688 km (0.099 R)
• M15: 3,139,162 km (0.069 R)
• M16: 3,326,757 km (0.067 R)
• M17: 3,737,852 km (0.114 R)
• M18: 4,012,514 km (0.048 R)
• M19: 4,502,896 km (0.073 R)
• M20: 4,795,509 km (0.106 R)
• M21: 5,067,029 km (0.039 R)
• M22: 5,427,710 km (0.11 R)
• M23: 5,625,478 km (0.12 R)
• M24: 5,710,899 km (0.092 R)
• M25: 6,144,882 km (0.037 R)
• M26: 6,232,995 km (0.093 R)
• M27: 6,891,974 km (0.095 R)
• M28: 7,322,965 km (0.074 R)
• M29: 7,922,105 km (0.084 R)
• M30: 8,373,591 km (0.088 R)
• M31: 8,536,952 km (0.094 R)
• M32: 8,866,815 km (0.05 R)
• M33: 9,033,318 km (0.119 R)
• M34: 9,234,527 km (0.1 R)
• M35: 9,812,723 km (0.093 R)
• M36: 11,004,120 km (0.074 R)
• M37: 11,399,507 km (0.078 R)
• M38: 11,836,034 km (0.111 R)
• M39: 12,575,945 km (0.103 R)
• M40: 12,688,143 km (0.088 R)
• M41: 13,254,521 km (0.112 R)
• M42: 14,061,452 km (0.099 R)
• M43: 14,412,259 km (0.11 R)
• M44: 15,281,572 km (0.108 R)
• M45: 15,682,494 km (0.116 R)
• M46: 16,168,089 km (0.108 R)
• M47: 16,576,641 km (0.094 R)
• M48: 16,823,328 km (0.102 R)
• M49: 16,988,484 km (0.119 R)
• M50: 17,654,494 km (0.11 R)
• M51: 17,948,603 km (0.094 R)
• M52: 18,712,300 km (0.099 R)
• M53: 18,797,870 km (0.075 R)
• M54: 19,270,599 km (0.105 R)
• M55: 19,400,151 km (0.099 R)
• M56: 19,790,751 km (0.118 R)
• M57: 21,557,801 km (0.075 R)
• M58: 21,692,290 km (0.058 R)
• M59: 21,827,227 km (0.118 R)
• M60: 23,467,119 km (0.103 R)
• M61: 23,976,051 km (0.072 R)
• M62: 24,068,951 km (0.098 R)
• M63: 26,335,359 km (0.064 R)
• M64: 27,105,788 km (0.107 R)
• M65: 27,299,517 km (0.11 R)
• M66: 27,737,240 km (0.083 R)
• M67: 27,932,615 km (0.055 R)
• M68: 28,718,303 km (0.116 R)
• M69: 29,213,023 km (0.109 R)
• M70: 29,760,552 km (0.052 R)
• M71: 30,010,679 km (0.082 R)
• M72: 31,271,041 km (0.112 R)
• M73: 31,780,123 km (0.103 R)
• M74: 32,291,897 km (0.06 R)
• M75: 33,116,331 km (0.065 R)
• M76: 33,427,345 km (0.096 R)
• M77: 34,628,466 km (0.094 R)
• M78: 34,786,142 km (0.107 R)
• M79: 34,944,118 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.7

Radius: 8.3

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.57 AU - 8.81 AU

Year: 6776 Days

Day: 7.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 25,801,792 km

• M1: 105,466 km (0.116 R)
• M2: 175,927 km (0.118 R)
• M3: 271,520 km (0.067 R)
• M4: 399,127 km (0.108 R)
• M5: 695,630 km (0.068 R)
• M6: 820,395 km (0.036 R)
• M7: 879,635 km (0.053 R)
• M8: 990,039 km (0.119 R)
• M9: 1,198,279 km (0.08 R)
• M10: 1,252,583 km (0.088 R)
• M11: 1,335,610 km (0.111 R)
• M12: 1,478,326 km (0.108 R)
• M13: 1,904,530 km (0.068 R)
• M14: 2,181,287 km (0.116 R)
• M15: 2,299,170 km (0.1 R)
• M16: 2,523,566 km (0.073 R)
• M17: 2,683,038 km (0.036 R)
• M18: 2,773,096 km (0.119 R)
• M19: 3,030,853 km (0.073 R)
• M20: 3,087,102 km (0.115 R)
• M21: 3,200,646 km (0.118 R)
• M22: 3,951,628 km (0.027 R)
• M23: 4,137,279 km (0.109 R)
• M24: 4,304,828 km (0.079 R)
• M25: 4,711,585 km (0.103 R)
• M26: 5,019,308 km (0.109 R)
• M27: 5,265,546 km (0.095 R)
• M28: 5,424,419 km (0.104 R)
• M29: 5,631,013 km (0.106 R)
• M30: 5,793,477 km (0.119 R)
• M31: 6,075,618 km (0.052 R)
• M32: 6,218,335 km (0.09 R)
• M33: 7,148,235 km (0.11 R)
• M34: 7,425,440 km (0.07 R)
• M35: 7,578,179 km (0.095 R)
• M36: 7,731,966 km (0.099 R)
• M37: 8,016,501 km (0.117 R)
• M38: 8,146,950 km (0.058 R)
• M39: 8,330,956 km (0.117 R)
• M40: 8,489,679 km (0.098 R)
• M41: 8,569,415 km (0.097 R)
• M42: 8,810,118 km (0.084 R)
• M43: 8,890,901 km (0.101 R)
• M44: 9,767,395 km (0.091 R)
• M45: 9,823,045 km (0.088 R)
• M46: 9,962,769 km (0.055 R)
• M47: 10,244,313 km (0.113 R)
• M48: 10,757,433 km (0.097 R)
• M49: 10,872,624 km (0.105 R)
• M50: 11,191,417 km (0.077 R)
• M51: 11,838,427 km (0.045 R)
• M52: 12,076,737 km (0.115 R)
• M53: 12,166,496 km (0.066 R)
• M54: 12,770,572 km (0.116 R)
• M55: 13,230,136 km (0.05 R)
• M56: 13,788,585 km (0.1 R)
• M57: 13,976,480 km (0.102 R)
• M58: 15,153,965 km (0.107 R)
• M59: 15,218,442 km (0.071 R)
• M60: 15,315,381 km (0.098 R)
• M61: 15,705,532 km (0.088 R)
• M62: 15,869,043 km (0.111 R)
• M63: 17,029,174 km (0.116 R)
• M64: 17,197,173 km (0.079 R)
• M65: 17,399,429 km (0.085 R)
• M66: 17,636,392 km (0.082 R)
• M67: 18,491,643 km (0.104 R)
• M68: 19,676,309 km (0.097 R)
• M69: 20,242,237 km (0.119 R)
• M70: 21,462,507 km (0.098 R)
• M71: 21,571,415 km (0.085 R)
• M72: 21,862,382 km (0.092 R)
• M73: 22,375,054 km (0.114 R)
• M74: 22,632,811 km (0.107 R)
• M75: 22,854,516 km (0.115 R)
• M76: 23,523,966 km (0.093 R)
• M77: 23,861,160 km (0.072 R)
• M78: 24,313,244 km (0.092 R)
• M79: 24,464,488 km (0.109 R)
• M80: 25,494,020 km (0.057 R)
• M81: 25,647,807 km (0.089 R)
• M82: 25,763,296 km (0.071 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 13,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit