🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.52 AU - 0.84 AU

Year: 203 Days

Day: 30.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 89 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.69 AU - 3.65 AU

Year: 2041 Days

Day: 17.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,657,217 km

• M1: 37,848 km (0.111 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 120.6

Radius: 4.2

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 11.32 AU - 17.22 AU

Year: 19495 Days

Day: 18.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 85,657,217 km

• M1: 56,099 km (0.082 R)
• M2: 188,045 km (0.106 R)
• M3: 480,060 km (0.075 R)
• M4: 698,622 km (0.071 R)
• M5: 2,574,430 km (0.081 R)
• M6: 2,917,009 km (0.097 R)
• M7: 3,498,945 km (0.066 R)
• M8: 5,008,686 km (0.085 R)
• M9: 7,765,925 km (0.106 R)
• M10: 13,044,785 km (0.111 R)
• M11: 15,680,998 km (0.065 R)
• M12: 16,678,367 km (0.088 R)
• M13: 17,366,218 km (0.091 R)
• M14: 21,012,218 km (0.042 R)
• M15: 26,407,764 km (0.108 R)
• M16: 31,502,170 km (0.111 R)
• M17: 32,234,302 km (0.065 R)
• M18: 33,950,339 km (0.106 R)
• M19: 34,169,051 km (0.099 R)
• M20: 35,164,924 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.3

Radius: 6.6

Gravity: 17.39 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 13.27 AU - 17.91 AU

Year: 22262 Days

Day: 21.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 92.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 85,657,217 km

• M1: 82,129 km (0.073 R)
• M2: 289,771 km (0.051 R)
• M3: 511,625 km (0.068 R)
• M4: 841,787 km (0.109 R)
• M5: 1,278,463 km (0.104 R)
• M6: 2,597,019 km (0.115 R)
• M7: 4,569,617 km (0.077 R)
• M8: 4,862,230 km (0.114 R)
• M9: 5,167,260 km (0.084 R)
• M10: 5,566,387 km (0.044 R)
• M11: 6,029,093 km (0.107 R)
• M12: 6,793,987 km (0.102 R)
• M13: 9,072,512 km (0.112 R)
• M14: 11,479,243 km (0.102 R)
• M15: 11,815,689 km (0.108 R)
• M16: 13,081,885 km (0.075 R)
• M17: 13,823,142 km (0.115 R)
• M18: 14,358,553 km (0.063 R)
• M19: 17,775,069 km (0.07 R)
• M20: 20,495,058 km (0.112 R)
• M21: 29,286,925 km (0.092 R)
• M22: 32,519,585 km (0.107 R)
• M23: 33,057,838 km (0.118 R)
• M24: 38,173,637 km (0.102 R)
• M25: 39,836,267 km (0.098 R)
• M26: 47,312,870 km (0.044 R)
• M27: 48,701,886 km (0.116 R)
• M28: 55,099,589 km (0.106 R)
• M29: 57,220,288 km (0.12 R)
• M30: 66,033,248 km (0.08 R)
• M31: 82,741,236 km (0.109 R)
• M32: 83,744,140 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.5

Radius: 6.7

Gravity: 18.72 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 17.51 AU - 18.11 AU

Year: 27182 Days

Day: 20.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 85,657,217 km

• M1: 84,523 km (0.059 R)
• M2: 400,473 km (0.089 R)
• M3: 685,308 km (0.066 R)
• M4: 894,296 km (0.105 R)
• M5: 1,117,945 km (0.113 R)
• M6: 1,498,671 km (0.117 R)
• M7: 1,941,780 km (0.084 R)
• M8: 4,513,517 km (0.096 R)
• M9: 5,224,257 km (0.046 R)
• M10: 6,098,806 km (0.074 R)
• M11: 7,535,095 km (0.047 R)
• M12: 8,023,233 km (0.096 R)
• M13: 8,590,209 km (0.082 R)
• M14: 9,614,805 km (0.057 R)
• M15: 14,950,811 km (0.113 R)
• M16: 17,527,335 km (0.117 R)
• M17: 17,809,627 km (0.045 R)
• M18: 19,974,009 km (0.069 R)
• M19: 24,230,966 km (0.078 R)
• M20: 25,895,840 km (0.117 R)
• M21: 26,756,178 km (0.083 R)
• M22: 27,005,408 km (0.115 R)
• M23: 28,533,699 km (0.099 R)
• M24: 31,761,722 km (0.085 R)
• M25: 32,041,321 km (0.079 R)
• M26: 37,202,447 km (0.112 R)
• M27: 39,413,205 km (0.049 R)
• M28: 44,094,720 km (0.098 R)
• M29: 65,844,306 km (0.11 R)
• M30: 75,835,499 km (0.085 R)
• M31: 82,764,723 km (0.109 R)
• M32: 91,226,876 km (0.088 R)
• M33: 92,643,568 km (0.082 R)
• M34: 96,103,467 km (0.115 R)
• M35: 99,349,741 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.6

Radius: 7

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 14.92 AU - 23.44 AU

Year: 30378 Days

Day: 21.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 85,657,217 km

• M1: 87,066 km (0.119 R)
• M2: 492,775 km (0.105 R)
• M3: 890,855 km (0.118 R)
• M4: 1,886,130 km (0.079 R)
• M5: 2,661,047 km (0.099 R)
• M6: 3,883,112 km (0.119 R)
• M7: 4,970,240 km (0.102 R)
• M8: 5,771,486 km (0.053 R)
• M9: 6,203,076 km (0.096 R)
• M10: 8,041,634 km (0.115 R)
• M11: 9,374,102 km (0.116 R)
• M12: 12,049,660 km (0.086 R)
• M13: 12,469,282 km (0.087 R)
• M14: 12,898,777 km (0.104 R)
• M15: 13,337,997 km (0.076 R)
• M16: 14,479,728 km (0.078 R)
• M17: 15,520,629 km (0.092 R)
• M18: 18,021,307 km (0.106 R)
• M19: 19,605,549 km (0.085 R)
• M20: 22,518,818 km (0.066 R)
• M21: 24,912,384 km (0.041 R)
• M22: 28,565,863 km (0.066 R)
• M23: 29,437,570 km (0.068 R)
• M24: 35,044,049 km (0.088 R)
• M25: 38,396,537 km (0.102 R)
• M26: 40,227,765 km (0.055 R)
• M27: 44,393,767 km (0.112 R)
• M28: 47,440,477 km (0.109 R)
• M29: 51,168,007 km (0.109 R)
• M30: 51,899,391 km (0.071 R)
• M31: 53,570,698 km (0.063 R)
• M32: 54,704,501 km (0.091 R)
• M33: 55,854,310 km (0.03 R)
• M34: 57,609,093 km (0.078 R)
• M35: 59,601,587 km (0.101 R)
• M36: 63,513,122 km (0.085 R)
• M37: 67,373,495 km (0.096 R)
• M38: 71,387,356 km (0.094 R)
• M39: 84,380,081 km (0.07 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 10,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit