🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.5 AU - 0.76 AU

Year: 323 Days

Day: 19.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.51 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.6

Radius: 11.1

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.03 AU - 2.73 AU

Year: 2371 Days

Day: 13.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 23,327,415 km

• M1: 186,848 km (0.116 R)
• M2: 270,922 km (0.11 R)
• M3: 385,364 km (0.106 R)
• M4: 592,408 km (0.108 R)
• M5: 684,560 km (0.115 R)
• M6: 943,215 km (0.11 R)
• M7: 1,033,123 km (0.093 R)
• M8: 1,147,266 km (0.086 R)
• M9: 1,400,386 km (0.05 R)
• M10: 1,516,174 km (0.119 R)
• M11: 1,647,372 km (0.047 R)
• M12: 1,745,209 km (0.083 R)
• M13: 1,908,570 km (0.118 R)
• M14: 2,011,643 km (0.054 R)
• M15: 2,305,154 km (0.107 R)
• M16: 2,541,369 km (0.03 R)
• M17: 2,829,644 km (0.099 R)
• M18: 3,007,665 km (0.068 R)
• M19: 3,143,650 km (0.092 R)
• M20: 3,359,519 km (0.112 R)
• M21: 3,469,175 km (0.069 R)
• M22: 3,548,312 km (0.111 R)
• M23: 3,660,062 km (0.04 R)
• M24: 4,035,851 km (0.056 R)
• M25: 4,119,177 km (0.075 R)
• M26: 4,203,102 km (0.096 R)
• M27: 4,372,746 km (0.106 R)
• M28: 4,475,519 km (0.07 R)
• M29: 4,859,687 km (0.108 R)
• M30: 5,345,730 km (0.106 R)
• M31: 5,474,384 km (0.074 R)
• M32: 5,622,486 km (0.055 R)
• M33: 5,961,026 km (0.09 R)
• M34: 6,267,403 km (0.12 R)
• M35: 6,579,015 km (0.081 R)
• M36: 6,816,128 km (0.099 R)
• M37: 7,035,887 km (0.076 R)
• M38: 7,136,566 km (0.098 R)
• M39: 7,217,499 km (0.108 R)
• M40: 7,339,421 km (0.068 R)
• M41: 7,564,865 km (0.114 R)
• M42: 7,667,938 km (0.054 R)
• M43: 7,875,879 km (0.104 R)
• M44: 8,403,511 km (0.079 R)
• M45: 9,382,180 km (0.095 R)
• M46: 9,493,182 km (0.119 R)
• M47: 9,693,942 km (0.086 R)
• M48: 9,873,759 km (0.11 R)
• M49: 10,031,884 km (0.089 R)
• M50: 10,788,998 km (0.08 R)
• M51: 10,881,899 km (0.09 R)
• M52: 11,493,156 km (0.063 R)
• M53: 11,755,101 km (0.062 R)
• M54: 11,946,886 km (0.111 R)
• M55: 12,043,077 km (0.074 R)
• M56: 12,163,803 km (0.104 R)
• M57: 12,479,454 km (0.113 R)
• M58: 14,047,539 km (0.108 R)
• M59: 14,225,561 km (0.114 R)
• M60: 14,327,736 km (0.118 R)
• M61: 14,764,263 km (0.045 R)
• M62: 14,971,306 km (0.115 R)
• M63: 15,205,277 km (0.042 R)
• M64: 15,361,906 km (0.075 R)
• M65: 15,440,445 km (0.102 R)
• M66: 15,703,288 km (0.036 R)
• M67: 16,580,830 km (0.115 R)
• M68: 16,877,033 km (0.043 R)
• M69: 17,147,656 km (0.104 R)
• M70: 17,529,130 km (0.114 R)
• M71: 18,550,585 km (0.107 R)

Asteroid Belt

Center: 2.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.8

Radius: 12.7

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.77 AU - 3.13 AU

Year: 3272 Days

Day: 13.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 23,327,415 km

• M1: 273,315 km (0.056 R)
• M2: 505,491 km (0.111 R)
• M3: 723,605 km (0.108 R)
• M4: 827,426 km (0.106 R)
• M5: 908,957 km (0.105 R)
• M6: 1,022,501 km (0.12 R)
• M7: 1,233,434 km (0.074 R)
• M8: 1,503,907 km (0.029 R)
• M9: 1,594,564 km (0.107 R)
• M10: 1,758,074 km (0.077 R)
• M11: 1,878,351 km (0.11 R)
• M12: 2,521,472 km (0.096 R)
• M13: 2,839,517 km (0.091 R)
• M14: 2,996,296 km (0.074 R)
• M15: 3,590,648 km (0.084 R)
• M16: 3,807,415 km (0.114 R)
• M17: 3,949,085 km (0.077 R)
• M18: 4,700,515 km (0.113 R)
• M19: 5,127,617 km (0.105 R)
• M20: 5,284,395 km (0.048 R)
• M21: 5,478,274 km (0.094 R)
• M22: 5,710,450 km (0.107 R)
• M23: 6,019,070 km (0.114 R)
• M24: 6,389,175 km (0.108 R)
• M25: 6,881,502 km (0.062 R)
• M26: 7,682,748 km (0.052 R)
• M27: 7,802,576 km (0.103 R)
• M28: 8,043,878 km (0.087 R)
• M29: 8,637,482 km (0.092 R)
• M30: 9,013,122 km (0.093 R)
• M31: 9,309,027 km (0.079 R)
• M32: 9,458,176 km (0.111 R)
• M33: 11,128,137 km (0.118 R)
• M34: 11,400,106 km (0.081 R)
• M35: 11,559,727 km (0.077 R)
• M36: 11,674,319 km (0.117 R)
• M37: 12,816,498 km (0.073 R)
• M38: 12,982,552 km (0.106 R)
• M39: 13,461,116 km (0.03 R)
• M40: 13,557,457 km (0.087 R)
• M41: 13,823,741 km (0.116 R)
• M42: 14,140,739 km (0.113 R)
• M43: 14,435,447 km (0.087 R)
• M44: 14,583,548 km (0.1 R)
• M45: 14,781,766 km (0.101 R)
• M46: 14,981,030 km (0.096 R)
• M47: 15,356,969 km (0.098 R)
• M48: 15,583,909 km (0.061 R)
• M49: 15,990,367 km (0.117 R)
• M50: 16,839,484 km (0.049 R)
• M51: 17,545,287 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.3

Radius: 8.3

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.87 AU - 3.81 AU

Year: 3941 Days

Day: 9.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 23,327,415 km

• M1: 126,410 km (0.1 R)
• M2: 223,948 km (0.046 R)
• M3: 386,561 km (0.117 R)
• M4: 444,605 km (0.071 R)
• M5: 524,191 km (0.097 R)
• M6: 628,760 km (0.096 R)
• M7: 688,898 km (0.092 R)
• M8: 837,598 km (0.051 R)
• M9: 962,064 km (0.102 R)
• M10: 1,154,297 km (0.084 R)
• M11: 1,306,737 km (0.071 R)
• M12: 1,506,750 km (0.066 R)
• M13: 1,674,000 km (0.073 R)
• M14: 1,847,384 km (0.101 R)
• M15: 2,057,120 km (0.084 R)
• M16: 2,338,215 km (0.064 R)
• M17: 2,516,087 km (0.046 R)
• M18: 2,598,365 km (0.107 R)
• M19: 2,732,106 km (0.08 R)
• M20: 2,850,887 km (0.11 R)
• M21: 2,919,552 km (0.104 R)
• M22: 3,217,701 km (0.097 R)
• M23: 3,289,358 km (0.075 R)
• M24: 3,507,322 km (0.068 R)
• M25: 4,566,026 km (0.109 R)
• M26: 4,666,855 km (0.055 R)
• M27: 5,351,265 km (0.102 R)
• M28: 5,586,433 km (0.099 R)
• M29: 5,737,826 km (0.078 R)
• M30: 5,803,201 km (0.032 R)
• M31: 6,044,801 km (0.04 R)
• M32: 6,537,876 km (0.052 R)
• M33: 6,835,276 km (0.095 R)
• M34: 7,231,112 km (0.099 R)
• M35: 7,396,119 km (0.104 R)
• M36: 7,514,899 km (0.085 R)
• M37: 8,215,915 km (0.08 R)
• M38: 9,319,050 km (0.108 R)
• M39: 9,550,328 km (0.063 R)
• M40: 9,757,521 km (0.102 R)
• M41: 10,071,228 km (0.05 R)
• M42: 10,467,961 km (0.09 R)
• M43: 10,601,403 km (0.095 R)
• M44: 10,654,959 km (0.026 R)
• M45: 11,059,172 km (0.072 R)
• M46: 11,113,476 km (0.079 R)
• M47: 11,358,817 km (0.099 R)
• M48: 11,882,708 km (0.114 R)
• M49: 12,161,559 km (0.083 R)
• M50: 12,330,006 km (0.118 R)
• M51: 12,839,836 km (0.083 R)
• M52: 13,704,811 km (0.107 R)
• M53: 13,879,990 km (0.025 R)
• M54: 13,997,274 km (0.094 R)
• M55: 14,767,404 km (0.12 R)
• M56: 14,827,243 km (0.057 R)
• M57: 15,037,129 km (0.114 R)
• M58: 15,097,417 km (0.118 R)
• M59: 15,703,588 km (0.082 R)
• M60: 15,825,809 km (0.053 R)
• M61: 15,948,330 km (0.038 R)
• M62: 16,194,269 km (0.102 R)
• M63: 16,379,471 km (0.085 R)
• M64: 16,503,487 km (0.067 R)
• M65: 17,348,117 km (0.106 R)
• M66: 17,601,087 km (0.106 R)
• M67: 17,696,381 km (0.071 R)
• M68: 18,142,781 km (0.055 R)
• M69: 18,689,860 km (0.085 R)
• M70: 18,786,949 km (0.095 R)
• M71: 19,767,414 km (0.078 R)
• M72: 20,097,876 km (0.104 R)
• M73: 20,898,523 km (0.105 R)
• M74: 22,187,309 km (0.073 R)
• M75: 22,530,786 km (0.084 R)
• M76: 22,979,879 km (0.11 R)
• M77: 23,049,292 km (0.071 R)
• M78: 23,153,412 km (0.06 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 12,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit