🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.94 AU - 1.22 AU

Year: 408 Days

Day: 18.8 Hours

Environment

Temp: 32 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,903,571 km

• M1: 551,418 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.54 AU - 1.9 AU

Year: 820 Days

Day: 30.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.84 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79

Radius: 8.2

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.16 AU - 6.76 AU

Year: 5288 Days

Day: 14.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 80,903,571 km

• M1: 102,475 km (0.104 R)
• M2: 158,275 km (0.087 R)
• M3: 394,789 km (0.106 R)
• M4: 545,733 km (0.036 R)
• M5: 845,378 km (0.116 R)
• M6: 1,183,020 km (0.096 R)
• M7: 1,427,164 km (0.094 R)
• M8: 1,539,661 km (0.119 R)
• M9: 1,894,956 km (0.111 R)
• M10: 2,030,641 km (0.067 R)
• M11: 2,099,606 km (0.077 R)
• M12: 2,287,501 km (0.096 R)
• M13: 2,371,575 km (0.116 R)
• M14: 2,468,814 km (0.102 R)
• M15: 2,554,982 km (0.068 R)
• M16: 2,988,068 km (0.105 R)
• M17: 3,375,526 km (0.067 R)
• M18: 3,666,045 km (0.028 R)
• M19: 4,080,731 km (0.11 R)
• M20: 4,330,709 km (0.12 R)
• M21: 4,600,883 km (0.109 R)
• M22: 4,707,396 km (0.109 R)
• M23: 5,524,649 km (0.076 R)
• M24: 5,589,276 km (0.05 R)
• M25: 5,670,507 km (0.088 R)
• M26: 5,834,167 km (0.075 R)
• M27: 6,166,125 km (0.042 R)
• M28: 6,351,327 km (0.099 R)
• M29: 6,453,054 km (0.038 R)
• M30: 6,504,216 km (0.051 R)
• M31: 6,572,582 km (0.04 R)
• M32: 6,727,117 km (0.075 R)
• M33: 6,865,645 km (0.112 R)
• M34: 7,127,890 km (0.114 R)
• M35: 7,286,912 km (0.074 R)
• M36: 7,916,121 km (0.086 R)
• M37: 7,989,125 km (0.103 R)
• M38: 8,044,027 km (0.085 R)
• M39: 9,168,704 km (0.11 R)
• M40: 9,477,025 km (0.067 R)
• M41: 9,632,308 km (0.072 R)
• M42: 9,729,846 km (0.112 R)
• M43: 9,925,968 km (0.095 R)
• M44: 10,163,081 km (0.105 R)
• M45: 10,662,887 km (0.088 R)
• M46: 10,885,339 km (0.11 R)
• M47: 10,986,916 km (0.032 R)
• M48: 11,644,848 km (0.109 R)
• M49: 11,707,230 km (0.104 R)
• M50: 11,811,350 km (0.077 R)
• M51: 11,978,601 km (0.065 R)
• M52: 12,062,525 km (0.116 R)
• M53: 12,336,738 km (0.119 R)
• M54: 12,634,288 km (0.111 R)
• M55: 12,762,494 km (0.088 R)
• M56: 12,869,755 km (0.06 R)
• M57: 13,085,027 km (0.086 R)
• M58: 14,290,337 km (0.115 R)
• M59: 14,379,497 km (0.077 R)
• M60: 14,513,387 km (0.085 R)
• M61: 14,670,166 km (0.078 R)
• M62: 14,962,779 km (0.1 R)
• M63: 15,143,792 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.5

Radius: 9.2

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 9.34 AU - 14.36 AU

Year: 14825 Days

Day: 13.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 97.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 80,903,571 km

• M1: 287,078 km (0.057 R)
• M2: 346,618 km (0.098 R)
• M3: 421,716 km (0.075 R)
• M4: 524,789 km (0.034 R)
• M5: 861,684 km (0.068 R)
• M6: 1,125,874 km (0.09 R)
• M7: 1,368,073 km (0.096 R)
• M8: 1,972,598 km (0.101 R)
• M9: 2,062,506 km (0.118 R)
• M10: 2,436,650 km (0.049 R)
• M11: 2,691,266 km (0.111 R)
• M12: 2,832,037 km (0.056 R)
• M13: 3,247,471 km (0.078 R)
• M14: 3,726,782 km (0.104 R)
• M15: 3,997,704 km (0.087 R)
• M16: 4,066,369 km (0.069 R)
• M17: 4,275,058 km (0.042 R)
• M18: 4,946,304 km (0.088 R)
• M19: 5,344,683 km (0.097 R)
• M20: 5,573,418 km (0.071 R)
• M21: 5,701,773 km (0.098 R)
• M22: 6,014,134 km (0.058 R)
• M23: 6,093,121 km (0.1 R)
• M24: 6,225,515 km (0.085 R)
• M25: 8,176,720 km (0.119 R)
• M26: 8,322,878 km (0.11 R)
• M27: 8,617,735 km (0.107 R)
• M28: 8,916,033 km (0.084 R)
• M29: 9,584,436 km (0.091 R)
• M30: 10,300,262 km (0.098 R)
• M31: 10,616,961 km (0.105 R)
• M32: 11,001,128 km (0.092 R)
• M33: 11,259,933 km (0.105 R)
• M34: 11,389,933 km (0.088 R)
• M35: 11,684,491 km (0.093 R)
• M36: 11,948,532 km (0.1 R)
• M37: 12,616,935 km (0.098 R)
• M38: 12,853,748 km (0.095 R)
• M39: 13,194,682 km (0.091 R)
• M40: 14,200,279 km (0.048 R)
• M41: 14,446,666 km (0.116 R)
• M42: 14,588,036 km (0.095 R)
• M43: 15,554,738 km (0.043 R)
• M44: 16,064,119 km (0.087 R)
• M45: 16,320,828 km (0.084 R)
• M46: 16,468,182 km (0.106 R)
• M47: 16,801,337 km (0.08 R)
• M48: 17,474,228 km (0.119 R)
• M49: 17,587,324 km (0.034 R)
• M50: 17,889,811 km (0.034 R)
• M51: 18,461,724 km (0.072 R)
• M52: 19,039,770 km (0.058 R)
• M53: 19,156,007 km (0.078 R)
• M54: 19,545,411 km (0.034 R)
• M55: 19,741,085 km (0.076 R)
• M56: 19,819,474 km (0.037 R)
• M57: 20,252,859 km (0.102 R)
• M58: 20,411,283 km (0.052 R)
• M59: 20,689,386 km (0.071 R)
• M60: 20,848,857 km (0.112 R)
• M61: 21,008,777 km (0.091 R)
• M62: 21,249,480 km (0.103 R)
• M63: 21,773,970 km (0.12 R)
• M64: 22,098,747 km (0.111 R)
• M65: 22,180,278 km (0.052 R)
• M66: 22,261,809 km (0.103 R)
• M67: 22,589,129 km (0.106 R)
• M68: 22,753,387 km (0.029 R)
• M69: 23,497,487 km (0.089 R)
• M70: 23,663,840 km (0.108 R)
• M71: 23,956,005 km (0.064 R)
• M72: 24,249,366 km (0.086 R)
• M73: 24,586,260 km (0.063 R)
• M74: 26,077,751 km (0.112 R)
• M75: 26,509,191 km (0.092 R)
• M76: 26,725,809 km (0.063 R)
• M77: 27,949,969 km (0.11 R)
• M78: 28,613,136 km (0.098 R)
• M79: 28,746,428 km (0.101 R)
• M80: 30,271,279 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.4

Radius: 3

Gravity: 50.82 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 13.97 AU - 21.23 AU

Year: 26835 Days

Day: 21.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 80,903,571 km

• M1: 1,052,122 km (0.117 R)
• M2: 1,108,969 km (0.113 R)
• M3: 1,535,024 km (0.12 R)
• M4: 1,632,262 km (0.091 R)
• M5: 1,731,595 km (0.087 R)
• M6: 1,832,873 km (0.093 R)
• M7: 2,947,377 km (0.047 R)
• M8: 3,149,933 km (0.093 R)
• M9: 3,440,901 km (0.071 R)
• M10: 3,568,358 km (0.079 R)
• M11: 4,182,906 km (0.075 R)
• M12: 4,410,295 km (0.047 R)
• M13: 4,502,298 km (0.08 R)
• M14: 5,115,948 km (0.079 R)
• M15: 5,457,181 km (0.105 R)
• M16: 6,947,176 km (0.111 R)
• M17: 7,324,461 km (0.091 R)
• M18: 7,433,518 km (0.102 R)
• M19: 7,708,479 km (0.063 R)
• M20: 7,930,782 km (0.06 R)
• M21: 8,725,445 km (0.111 R)
• M22: 11,006,514 km (0.037 R)
• M23: 11,131,278 km (0.057 R)
• M24: 11,256,641 km (0.107 R)
• M25: 11,319,622 km (0.115 R)
• M26: 13,258,560 km (0.11 R)
• M27: 14,062,499 km (0.109 R)
• M28: 14,813,181 km (0.037 R)
• M29: 15,787,213 km (0.111 R)
• M30: 17,141,822 km (0.084 R)
• M31: 20,495,058 km (0.117 R)
• M32: 20,802,631 km (0.104 R)
• M33: 20,957,016 km (0.113 R)
• M34: 21,344,624 km (0.094 R)
• M35: 23,238,084 km (0.068 R)
• M36: 23,558,822 km (0.055 R)
• M37: 23,719,640 km (0.11 R)
• M38: 24,123,554 km (0.104 R)
• M39: 25,020,094 km (0.087 R)
• M40: 25,348,910 km (0.042 R)
• M41: 26,176,935 km (0.097 R)
• M42: 26,845,637 km (0.079 R)
• M43: 27,013,785 km (0.09 R)
• M44: 33,382,466 km (0.049 R)
• M45: 33,744,193 km (0.077 R)
• M46: 34,929,008 km (0.119 R)
• M47: 35,388,274 km (0.077 R)
• M48: 36,220,038 km (0.085 R)
• M49: 36,312,789 km (0.115 R)
• M50: 39,038,761 km (0.078 R)
• M51: 41,053,246 km (0.076 R)
• M52: 41,732,271 km (0.05 R)
• M53: 42,610,710 km (0.117 R)
• M54: 43,989,254 km (0.071 R)
• M55: 45,783,082 km (0.09 R)
• M56: 46,487,239 km (0.061 R)
• M57: 48,007,901 km (0.099 R)
• M58: 50,164,056 km (0.053 R)
• M59: 52,561,511 km (0.09 R)
• M60: 55,530,131 km (0.094 R)
• M61: 56,495,785 km (0.058 R)
• M62: 57,250,806 km (0.096 R)
• M63: 58,443,849 km (0.028 R)
• M64: 61,075,126 km (0.05 R)
• M65: 61,185,679 km (0.106 R)
• M66: 62,182,898 km (0.054 R)
• M67: 62,739,253 km (0.094 R)
• M68: 64,755,832 km (0.067 R)
• M69: 66,338,877 km (0.057 R)
• M70: 69,312,433 km (0.107 R)
• M71: 72,563,046 km (0.045 R)
• M72: 75,625,613 km (0.039 R)
• M73: 76,576,308 km (0.071 R)
• M74: 76,814,617 km (0.094 R)
• M75: 77,053,226 km (0.105 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 16,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit