🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.64 AU - 3.14 AU

Year: 1760 Days

Day: 15.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,705,253 km

• M1: 55,351 km (0.119 R)

Asteroid Belt

Center: 5.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.1

Radius: 12.8

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.85 AU - 8.59 AU

Year: 7682 Days

Day: 13.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 92,705,253 km

• M1: 179,517 km (0.074 R)
• M2: 1,293,722 km (0.105 R)
• M3: 1,969,755 km (0.063 R)
• M4: 2,390,574 km (0.07 R)
• M5: 3,418,162 km (0.085 R)
• M6: 4,215,369 km (0.052 R)
• M7: 5,347,974 km (0.075 R)
• M8: 7,638,018 km (0.111 R)
• M9: 8,135,581 km (0.117 R)
• M10: 9,883,782 km (0.093 R)
• M11: 10,475,591 km (0.091 R)
• M12: 13,641,531 km (0.082 R)
• M13: 17,701,916 km (0.113 R)
• M14: 19,087,940 km (0.086 R)
• M15: 20,612,941 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.7

Radius: 12.9

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.73 AU - 10.31 AU

Year: 9702 Days

Day: 12.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 92,705,253 km

• M1: 195,524 km (0.046 R)
• M2: 603,927 km (0.108 R)
• M3: 1,174,942 km (0.056 R)
• M4: 1,600,099 km (0.055 R)
• M5: 2,576,823 km (0.059 R)
• M6: 3,441,349 km (0.103 R)
• M7: 4,412,838 km (0.094 R)
• M8: 5,061,943 km (0.12 R)
• M9: 6,517,680 km (0.104 R)
• M10: 7,620,516 km (0.118 R)
• M11: 8,597,539 km (0.108 R)
• M12: 9,053,214 km (0.116 R)
• M13: 9,700,524 km (0.085 R)
• M14: 10,424,728 km (0.094 R)
• M15: 13,192,438 km (0.074 R)
• M16: 14,138,794 km (0.098 R)
• M17: 15,070,489 km (0.034 R)
• M18: 18,382,287 km (0.057 R)
• M19: 18,862,347 km (0.102 R)
• M20: 19,704,882 km (0.087 R)
• M21: 21,540,747 km (0.105 R)
• M22: 22,461,223 km (0.102 R)
• M23: 24,711,175 km (0.029 R)
• M24: 25,976,324 km (0.113 R)
• M25: 26,668,663 km (0.053 R)
• M26: 29,003,586 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.7

Radius: 6.2

Gravity: 21.95 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 12.21 AU - 14.03 AU

Year: 17021 Days

Day: 17 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 92,705,253 km

• M1: 77,043 km (0.089 R)
• M2: 273,615 km (0.093 R)
• M3: 482,902 km (0.046 R)
• M4: 1,319,154 km (0.105 R)
• M5: 1,824,944 km (0.105 R)
• M6: 2,474,648 km (0.098 R)
• M7: 2,927,630 km (0.035 R)
• M8: 3,187,332 km (0.08 R)
• M9: 3,548,013 km (0.077 R)
• M10: 3,813,399 km (0.09 R)
• M11: 4,317,993 km (0.118 R)
• M12: 4,620,779 km (0.119 R)
• M13: 4,830,515 km (0.064 R)
• M14: 7,625,303 km (0.068 R)
• M15: 9,955,290 km (0.044 R)
• M16: 10,970,161 km (0.107 R)
• M17: 12,118,176 km (0.119 R)
• M18: 12,450,881 km (0.081 R)
• M19: 16,279,988 km (0.081 R)
• M20: 17,347,070 km (0.097 R)
• M21: 17,854,955 km (0.111 R)
• M22: 18,285,647 km (0.118 R)
• M23: 19,257,883 km (0.083 R)
• M24: 21,691,691 km (0.033 R)
• M25: 22,281,107 km (0.061 R)
• M26: 23,492,102 km (0.119 R)
• M27: 26,154,495 km (0.101 R)
• M28: 27,160,241 km (0.1 R)
• M29: 31,316,968 km (0.077 R)
• M30: 34,933,197 km (0.102 R)
• M31: 36,289,302 km (0.108 R)
• M32: 48,092,873 km (0.076 R)
• M33: 49,600,221 km (0.081 R)
• M34: 52,357,310 km (0.085 R)
• M35: 54,131,391 km (0.119 R)
• M36: 60,269,691 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.3

Radius: 7.6

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 13.28 AU - 20 AU

Year: 24311 Days

Day: 17.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 92,705,253 km

• M1: 97,388 km (0.091 R)
• M2: 409,001 km (0.115 R)
• M3: 1,379,741 km (0.112 R)
• M4: 2,067,293 km (0.047 R)
• M5: 2,771,749 km (0.036 R)
• M6: 3,324,065 km (0.107 R)
• M7: 3,683,698 km (0.118 R)
• M8: 3,947,589 km (0.079 R)
• M9: 4,383,367 km (0.082 R)
• M10: 6,538,773 km (0.09 R)
• M11: 6,971,111 km (0.08 R)
• M12: 8,841,833 km (0.116 R)
• M13: 10,089,778 km (0.055 R)
• M14: 15,647,339 km (0.076 R)
• M15: 27,900,900 km (0.12 R)
• M16: 31,889,928 km (0.096 R)
• M17: 32,506,869 km (0.108 R)
• M18: 38,561,694 km (0.116 R)
• M19: 51,818,159 km (0.085 R)
• M20: 61,717,350 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.3

Radius: 7.2

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 14.78 AU - 21.58 AU

Year: 27763 Days

Day: 18.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 92,705,253 km

• M1: 93,050 km (0.104 R)
• M2: 341,831 km (0.113 R)
• M3: 603,328 km (0.076 R)
• M4: 1,189,602 km (0.11 R)
• M5: 1,482,515 km (0.113 R)
• M6: 2,065,049 km (0.045 R)
• M7: 2,374,118 km (0.048 R)
• M8: 2,976,100 km (0.066 R)
• M9: 3,226,527 km (0.07 R)
• M10: 3,460,947 km (0.102 R)
• M11: 4,131,295 km (0.102 R)
• M12: 4,923,266 km (0.108 R)
• M13: 6,804,160 km (0.095 R)
• M14: 9,235,275 km (0.105 R)
• M15: 10,838,665 km (0.083 R)
• M16: 11,569,750 km (0.086 R)
• M17: 11,982,191 km (0.12 R)
• M18: 15,642,552 km (0.117 R)
• M19: 18,089,524 km (0.115 R)
• M20: 19,307,849 km (0.034 R)
• M21: 19,790,751 km (0.067 R)
• M22: 28,403,250 km (0.036 R)
• M23: 31,219,879 km (0.111 R)
• M24: 37,700,159 km (0.047 R)
• M25: 39,837,165 km (0.08 R)
• M26: 42,376,888 km (0.092 R)
• M27: 49,733,363 km (0.107 R)
• M28: 54,954,927 km (0.036 R)
• M29: 56,315,221 km (0.109 R)
• M30: 58,699,063 km (0.078 R)
• M31: 61,564,161 km (0.026 R)
• M32: 64,093,113 km (0.104 R)
• M33: 68,237,573 km (0.037 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.4

Radius: 3.4

Gravity: 43.98 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 15.41 AU - 23.91 AU

Year: 31221 Days

Day: 19.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 92,705,253 km

• M1: 42,336 km (0.089 R)
• M2: 223,200 km (0.103 R)
• M3: 950,395 km (0.073 R)
• M4: 1,307,336 km (0.063 R)
• M5: 1,728,005 km (0.076 R)
• M6: 2,033,185 km (0.116 R)
• M7: 2,302,311 km (0.084 R)
• M8: 3,252,707 km (0.099 R)
• M9: 4,118,280 km (0.098 R)
• M10: 8,152,934 km (0.073 R)
• M11: 9,724,310 km (0.102 R)
• M12: 10,354,267 km (0.115 R)
• M13: 12,047,117 km (0.079 R)
• M14: 13,146,810 km (0.035 R)
• M15: 13,450,943 km (0.073 R)
• M16: 13,994,432 km (0.089 R)
• M17: 15,797,834 km (0.039 R)
• M18: 16,844,122 km (0.064 R)
• M19: 20,258,244 km (0.086 R)
• M20: 21,178,571 km (0.12 R)
• M21: 22,448,656 km (0.109 R)
• M22: 34,917,639 km (0.103 R)
• M23: 36,835,484 km (0.101 R)
• M24: 38,050,069 km (0.038 R)
• M25: 39,763,264 km (0.088 R)
• M26: 40,879,862 km (0.071 R)
• M27: 45,902,461 km (0.047 R)
• M28: 47,842,446 km (0.102 R)
• M29: 48,561,264 km (0.105 R)
• M30: 49,836,436 km (0.106 R)
• M31: 56,348,581 km (0.092 R)
• M32: 58,570,858 km (0.119 R)
• M33: 60,015,075 km (0.085 R)
• M34: 72,197,877 km (0.11 R)
• M35: 73,618,758 km (0.12 R)
• M36: 79,238,551 km (0.044 R)
• M37: 79,489,128 km (0.052 R)
• M38: 82,537,932 km (0.046 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 19,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit