🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.5

Radius: 12.8

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.44 AU - 0.74 AU

Year: 302 Days

Day: 12.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 80,521,715 km

• M1: 159,172 km (0.097 R)
• M2: 717,023 km (0.117 R)
• M3: 1,123,031 km (0.057 R)
• M4: 1,617,303 km (0.052 R)
• M5: 2,041,861 km (0.047 R)
• M6: 2,496,788 km (0.09 R)
• M7: 3,259,887 km (0.052 R)
• M8: 3,779,441 km (0.114 R)
• M9: 4,393,540 km (0.111 R)
• M10: 4,843,829 km (0.036 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.2

Radius: 13.9

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.51 AU - 0.81 AU

Year: 358 Days

Day: 11.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 157.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 80,521,715 km

• M1: 172,935 km (0.12 R)
• M2: 607,068 km (0.042 R)
• M3: 1,104,930 km (0.114 R)
• M4: 2,828,746 km (0.044 R)
• M5: 3,369,094 km (0.118 R)
• M6: 4,016,254 km (0.072 R)
• M7: 4,831,413 km (0.11 R)

Asteroid Belt

Center: 0.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473

Radius: 13.3

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.99 AU - 1.43 AU

Year: 888 Days

Day: 15 Hours

Environment

Temp: -189 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 80,521,715 km

• M1: 166,353 km (0.044 R)
• M2: 651,948 km (0.045 R)
• M3: 1,085,183 km (0.065 R)
• M4: 1,932,804 km (0.073 R)
• M5: 2,403,739 km (0.092 R)
• M6: 3,447,034 km (0.111 R)
• M7: 4,476,716 km (0.086 R)
• M8: 5,187,306 km (0.12 R)
• M9: 6,130,222 km (0.072 R)
• M10: 6,559,119 km (0.096 R)
• M11: 7,051,744 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.1

Radius: 9.8

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.9 AU - 2.46 AU

Year: 2146 Days

Day: 11.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 80,521,715 km

• M1: 121,922 km (0.087 R)
• M2: 740,809 km (0.11 R)
• M3: 1,208,601 km (0.066 R)
• M4: 2,542,865 km (0.082 R)
• M5: 3,119,415 km (0.039 R)
• M6: 3,439,105 km (0.037 R)
• M7: 4,201,905 km (0.067 R)
• M8: 4,966,350 km (0.105 R)
• M9: 5,472,440 km (0.067 R)
• M10: 5,844,490 km (0.117 R)
• M11: 7,477,051 km (0.092 R)
• M12: 8,292,509 km (0.061 R)
• M13: 10,949,667 km (0.088 R)
• M14: 13,743,108 km (0.114 R)
• M15: 14,830,684 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.9

Radius: 13.3

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.05 AU - 2.37 AU

Year: 2191 Days

Day: 6.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 80,521,715 km

• M1: 165,455 km (0.101 R)
• M2: 687,253 km (0.088 R)
• M3: 1,354,310 km (0.103 R)
• M4: 2,750,806 km (0.119 R)
• M5: 3,350,843 km (0.11 R)
• M6: 3,798,290 km (0.088 R)
• M7: 4,756,614 km (0.085 R)
• M8: 6,121,844 km (0.093 R)
• M9: 7,202,539 km (0.102 R)
• M10: 10,525,257 km (0.046 R)
• M11: 11,422,545 km (0.089 R)
• M12: 12,110,097 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529

Radius: 15

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.12 AU - 2.62 AU

Year: 2433 Days

Day: 9 Hours

Environment

Temp: -198 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 80,521,715 km

• M1: 189,690 km (0.117 R)
• M2: 858,692 km (0.098 R)
• M3: 1,640,490 km (0.077 R)
• M4: 2,826,353 km (0.104 R)
• M5: 4,756,763 km (0.087 R)
• M6: 6,228,507 km (0.109 R)
• M7: 7,224,680 km (0.053 R)
• M8: 8,866,217 km (0.119 R)
• M9: 9,740,317 km (0.106 R)
• M10: 10,378,651 km (0.084 R)
• M11: 11,273,097 km (0.099 R)
• M12: 12,017,197 km (0.053 R)
• M13: 13,603,682 km (0.052 R)
• M14: 14,402,385 km (0.11 R)
• M15: 15,515,693 km (0.108 R)
• M16: 16,093,440 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.6

Radius: 4.8

Gravity: 31.15 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.87 AU - 6.09 AU

Year: 9752 Days

Day: 15.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 80,521,715 km

• M1: 59,989 km (0.12 R)
• M2: 377,435 km (0.067 R)
• M3: 619,036 km (0.067 R)
• M4: 1,032,525 km (0.03 R)
• M5: 1,597,256 km (0.105 R)
• M6: 1,746,854 km (0.107 R)
• M7: 1,989,053 km (0.079 R)
• M8: 3,074,087 km (0.119 R)
• M9: 3,307,011 km (0.066 R)
• M10: 3,834,642 km (0.116 R)
• M11: 4,216,416 km (0.094 R)
• M12: 4,623,173 km (0.07 R)
• M13: 5,753,983 km (0.104 R)
• M14: 7,177,855 km (0.076 R)
• M15: 7,842,220 km (0.042 R)
• M16: 8,960,912 km (0.084 R)
• M17: 11,073,234 km (0.068 R)
• M18: 13,557,307 km (0.085 R)
• M19: 14,504,411 km (0.062 R)
• M20: 16,249,470 km (0.054 R)
• M21: 16,742,246 km (0.086 R)
• M22: 18,967,065 km (0.113 R)
• M23: 23,365,691 km (0.106 R)
• M24: 25,563,583 km (0.119 R)
• M25: 26,907,271 km (0.113 R)
• M26: 28,297,335 km (0.085 R)
• M27: 30,683,870 km (0.117 R)
• M28: 32,977,055 km (0.117 R)
• M29: 36,567,105 km (0.056 R)
• M30: 37,048,511 km (0.095 R)
• M31: 42,892,253 km (0.096 R)
• M32: 43,967,562 km (0.098 R)
• M33: 44,375,366 km (0.1 R)
• M34: 44,648,532 km (0.118 R)
• M35: 47,872,366 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810.1

Radius: 3.8

Gravity: 56.1 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 8.09 AU - 11.23 AU

Year: 20021 Days

Day: 17.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 80,521,715 km

• M1: 48,320 km (0.113 R)
• M2: 224,098 km (0.1 R)
• M3: 428,897 km (0.085 R)
• M4: 565,031 km (0.073 R)
• M5: 1,413,251 km (0.061 R)
• M6: 1,890,618 km (0.069 R)
• M7: 2,009,997 km (0.045 R)
• M8: 2,398,503 km (0.118 R)
• M9: 2,709,068 km (0.119 R)
• M10: 3,380,613 km (0.106 R)
• M11: 4,568,420 km (0.094 R)
• M12: 5,275,270 km (0.109 R)
• M13: 5,799,012 km (0.05 R)
• M14: 6,052,131 km (0.105 R)
• M15: 6,809,396 km (0.088 R)
• M16: 9,342,088 km (0.096 R)
• M17: 9,689,903 km (0.082 R)
• M18: 12,164,252 km (0.107 R)
• M19: 14,255,779 km (0.1 R)
• M20: 15,993,658 km (0.084 R)
• M21: 21,044,381 km (0.107 R)
• M22: 21,341,483 km (0.087 R)
• M23: 23,713,207 km (0.112 R)
• M24: 27,296,675 km (0.084 R)
• M25: 30,209,495 km (0.095 R)
• M26: 33,055,594 km (0.109 R)
• M27: 33,861,777 km (0.097 R)
• M28: 34,818,755 km (0.029 R)
• M29: 37,217,557 km (0.095 R)
• M30: 45,729,676 km (0.075 R)
• M31: 48,947,227 km (0.102 R)
• M32: 50,699,766 km (0.099 R)
• M33: 50,877,189 km (0.039 R)
• M34: 52,312,281 km (0.074 R)
• M35: 59,894,350 km (0.095 R)
• M36: 64,153,102 km (0.105 R)
• M37: 71,245,836 km (0.07 R)
• M38: 76,720,370 km (0.12 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 13,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit