🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.3

Radius: 14.2

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.67 AU - 0.73 AU

Year: 378 Days

Day: 8.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 35,408,096 km

• M1: 176,825 km (0.032 R)
• M2: 661,073 km (0.082 R)
• M3: 1,343,538 km (0.071 R)
• M4: 1,925,773 km (0.094 R)
• M5: 2,584,154 km (0.027 R)
• M6: 3,197,206 km (0.027 R)
• M7: 4,053,055 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.2

Radius: 13.2

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.17 AU - 1.47 AU

Year: 979 Days

Day: 14.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 96.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 35,408,096 km

• M1: 178,321 km (0.113 R)
• M2: 604,076 km (0.101 R)
• M3: 1,861,446 km (0.106 R)
• M4: 3,045,663 km (0.078 R)
• M5: 4,346,267 km (0.059 R)
• M6: 4,932,840 km (0.075 R)
• M7: 7,872,438 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.5

Radius: 12.6

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.39 AU - 2.39 AU

Year: 2386 Days

Day: 14.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 35,408,096 km

• M1: 156,928 km (0.109 R)
• M2: 564,433 km (0.095 R)
• M3: 1,024,297 km (0.104 R)
• M4: 1,709,305 km (0.104 R)
• M5: 2,106,488 km (0.101 R)
• M6: 2,915,064 km (0.106 R)
• M7: 3,526,022 km (0.119 R)
• M8: 3,960,005 km (0.101 R)
• M9: 5,606,180 km (0.047 R)
• M10: 6,638,705 km (0.073 R)
• M11: 8,240,150 km (0.087 R)
• M12: 9,079,244 km (0.086 R)
• M13: 10,462,725 km (0.092 R)
• M14: 11,650,682 km (0.069 R)
• M15: 13,507,790 km (0.114 R)
• M16: 15,257,487 km (0.083 R)
• M17: 15,755,199 km (0.106 R)
• M18: 18,689,561 km (0.065 R)
• M19: 19,259,828 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.2

Radius: 8

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.23 AU - 3.43 AU

Year: 3074 Days

Day: 6.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 35,408,096 km

• M1: 99,483 km (0.089 R)
• M2: 436,826 km (0.085 R)
• M3: 809,923 km (0.068 R)
• M4: 1,067,082 km (0.068 R)
• M5: 2,180,239 km (0.109 R)
• M6: 2,798,079 km (0.072 R)
• M7: 3,752,064 km (0.08 R)
• M8: 5,070,769 km (0.098 R)
• M9: 5,681,278 km (0.079 R)
• M10: 5,991,245 km (0.101 R)
• M11: 8,622,372 km (0.109 R)
• M12: 9,101,983 km (0.048 R)
• M13: 9,965,761 km (0.074 R)
• M14: 11,525,020 km (0.068 R)
• M15: 16,956,769 km (0.063 R)
• M16: 17,874,103 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.7

Radius: 14.8

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.61 AU - 3.91 AU

Year: 3801 Days

Day: 12 Hours

Environment

Temp: -203 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 35,408,096 km

• M1: 184,005 km (0.09 R)
• M2: 772,523 km (0.115 R)
• M3: 1,279,660 km (0.094 R)
• M4: 2,017,028 km (0.068 R)
• M5: 6,462,030 km (0.1 R)
• M6: 7,230,065 km (0.115 R)
• M7: 8,058,239 km (0.073 R)
• M8: 9,064,584 km (0.108 R)
• M9: 10,794,982 km (0.062 R)
• M10: 11,646,493 km (0.1 R)
• M11: 13,842,141 km (0.08 R)
• M12: 15,619,214 km (0.115 R)
• M13: 16,301,680 km (0.095 R)
• M14: 16,885,710 km (0.06 R)
• M15: 26,438,432 km (0.058 R)
• M16: 27,245,363 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.7

Radius: 12.6

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.2 AU - 3.84 AU

Year: 4264 Days

Day: 8.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 35,408,096 km

• M1: 157,078 km (0.089 R)
• M2: 685,158 km (0.046 R)
• M3: 1,113,756 km (0.066 R)
• M4: 1,614,011 km (0.076 R)
• M5: 2,103,047 km (0.039 R)
• M6: 2,546,904 km (0.085 R)
• M7: 2,967,124 km (0.112 R)
• M8: 3,594,687 km (0.116 R)
• M9: 4,710,837 km (0.08 R)
• M10: 5,545,892 km (0.107 R)
• M11: 5,952,798 km (0.034 R)
• M12: 6,379,601 km (0.082 R)
• M13: 8,679,668 km (0.059 R)
• M14: 9,292,571 km (0.049 R)
• M15: 9,706,209 km (0.078 R)
• M16: 11,486,125 km (0.113 R)
• M17: 12,263,435 km (0.09 R)
• M18: 13,273,969 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.4

Radius: 8.1

Gravity: 12.99 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.51 AU - 4.77 AU

Year: 5439 Days

Day: 8.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 35,408,096 km

• M1: 101,128 km (0.109 R)
• M2: 668,702 km (0.105 R)
• M3: 1,072,617 km (0.113 R)
• M4: 1,581,848 km (0.116 R)
• M5: 2,410,022 km (0.103 R)
• M6: 2,823,959 km (0.119 R)
• M7: 3,159,956 km (0.116 R)
• M8: 3,500,291 km (0.068 R)
• M9: 3,818,186 km (0.078 R)
• M10: 4,806,580 km (0.098 R)
• M11: 5,142,576 km (0.052 R)
• M12: 6,180,636 km (0.119 R)
• M13: 6,646,334 km (0.066 R)
• M14: 6,993,252 km (0.069 R)
• M15: 7,685,740 km (0.049 R)
• M16: 9,377,543 km (0.1 R)
• M17: 9,948,109 km (0.106 R)
• M18: 12,463,747 km (0.036 R)
• M19: 16,733,120 km (0.112 R)
• M20: 18,917,249 km (0.102 R)
• M21: 20,987,684 km (0.076 R)
• M22: 22,968,359 km (0.07 R)
• M23: 24,328,803 km (0.079 R)
• M24: 26,859,400 km (0.07 R)
• M25: 27,474,247 km (0.12 R)
• M26: 28,008,611 km (0.046 R)
• M27: 30,880,740 km (0.094 R)
• M28: 33,638,428 km (0.077 R)

Asteroid Belt

Center: 4.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.2

Radius: 9.7

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.2 AU - 5.38 AU

Year: 6769 Days

Day: 12 Hours

Environment

Temp: -213 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 35,408,096 km

• M1: 120,576 km (0.066 R)
• M2: 845,976 km (0.052 R)
• M3: 1,476,531 km (0.065 R)
• M4: 1,983,817 km (0.109 R)
• M5: 2,345,096 km (0.092 R)
• M6: 3,370,141 km (0.102 R)
• M7: 3,702,248 km (0.063 R)
• M8: 5,198,526 km (0.118 R)
• M9: 7,950,828 km (0.113 R)
• M10: 8,911,994 km (0.118 R)
• M11: 9,377,543 km (0.07 R)
• M12: 10,589,435 km (0.065 R)
• M13: 11,257,389 km (0.045 R)
• M14: 14,558,117 km (0.115 R)
• M15: 24,032,748 km (0.119 R)
• M16: 25,101,924 km (0.079 R)
• M17: 26,634,554 km (0.04 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.9

Radius: 7.1

Gravity: 18.15 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.05 AU - 7.61 AU

Year: 10283 Days

Day: 22.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 35,408,096 km

• M1: 88,263 km (0.106 R)
• M2: 428,299 km (0.113 R)
• M3: 691,741 km (0.119 R)
• M4: 1,318,107 km (0.109 R)
• M5: 2,053,081 km (0.093 R)
• M6: 3,473,214 km (0.082 R)
• M7: 3,761,638 km (0.061 R)
• M8: 4,239,005 km (0.092 R)
• M9: 5,280,206 km (0.098 R)
• M10: 5,915,399 km (0.062 R)
• M11: 6,251,396 km (0.089 R)
• M12: 7,168,580 km (0.089 R)
• M13: 12,036,794 km (0.101 R)
• M14: 12,638,028 km (0.106 R)
• M15: 14,562,455 km (0.118 R)
• M16: 15,314,484 km (0.107 R)
• M17: 18,034,472 km (0.102 R)
• M18: 18,268,294 km (0.072 R)
• M19: 18,583,047 km (0.08 R)
• M20: 19,631,280 km (0.074 R)
• M21: 20,888,949 km (0.053 R)
• M22: 27,269,597 km (0.097 R)
• M23: 29,583,129 km (0.114 R)
• M24: 30,455,883 km (0.092 R)
• M25: 30,787,691 km (0.044 R)
• M26: 34,119,235 km (0.094 R)
• M27: 38,193,982 km (0.082 R)
• M28: 41,083,465 km (0.113 R)
• M29: 41,353,190 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71.9

Radius: 4

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.62 AU - 11.84 AU

Year: 19597 Days

Day: 22.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 75 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 35,408,096 km

• M1: 49,816 km (0.049 R)
• M2: 194,627 km (0.077 R)
• M3: 332,556 km (0.074 R)
• M4: 793,168 km (0.058 R)
• M5: 1,082,789 km (0.041 R)
• M6: 2,020,768 km (0.104 R)
• M7: 2,312,633 km (0.078 R)
• M8: 3,293,248 km (0.114 R)
• M9: 3,674,124 km (0.085 R)
• M10: 4,935,832 km (0.052 R)
• M11: 5,373,556 km (0.063 R)
• M12: 6,259,175 km (0.107 R)
• M13: 10,031,435 km (0.038 R)
• M14: 10,779,723 km (0.079 R)
• M15: 15,086,197 km (0.11 R)
• M16: 16,636,330 km (0.1 R)
• M17: 18,017,717 km (0.111 R)
• M18: 28,034,192 km (0.095 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 18,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit