🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.8

Radius: 11.1

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.42 AU - 0.66 AU

Year: 269 Days

Day: 10.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 49,075,952 km

• M1: 138,079 km (0.055 R)
• M2: 509,530 km (0.11 R)
• M3: 890,257 km (0.098 R)
• M4: 1,334,413 km (0.061 R)
• M5: 2,213,450 km (0.112 R)
• M6: 2,714,154 km (0.116 R)
• M7: 3,151,578 km (0.07 R)
• M8: 3,589,751 km (0.038 R)
• M9: 3,981,847 km (0.065 R)
• M10: 4,442,010 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.2

Radius: 14.5

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.58 AU - 0.58 AU

Year: 300 Days

Day: 14.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 49,075,952 km

• M1: 180,265 km (0.111 R)
• M2: 926,759 km (0.11 R)
• M3: 1,487,900 km (0.073 R)
• M4: 2,952,464 km (0.087 R)
• M5: 3,654,975 km (0.04 R)
• M6: 4,681,516 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.9

Radius: 13.2

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.45 AU - 1.57 AU

Year: 1259 Days

Day: 5.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 112.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 49,075,952 km

• M1: 164,109 km (0.059 R)
• M2: 678,127 km (0.056 R)
• M3: 1,142,778 km (0.114 R)
• M4: 1,647,073 km (0.105 R)
• M5: 2,269,250 km (0.117 R)
• M6: 2,795,984 km (0.094 R)
• M7: 4,660,273 km (0.109 R)
• M8: 6,417,001 km (0.081 R)
• M9: 7,221,987 km (0.079 R)
• M10: 7,770,712 km (0.107 R)
• M11: 8,244,937 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.4

Radius: 12

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.04 AU - 3.26 AU

Year: 3792 Days

Day: 11.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 49,075,952 km

• M1: 149,299 km (0.107 R)
• M2: 776,413 km (0.101 R)
• M3: 1,225,356 km (0.076 R)
• M4: 1,627,924 km (0.083 R)
• M5: 2,064,002 km (0.083 R)
• M6: 4,043,481 km (0.059 R)
• M7: 4,704,404 km (0.1 R)
• M8: 6,122,442 km (0.074 R)
• M9: 6,611,478 km (0.08 R)
• M10: 7,126,394 km (0.078 R)
• M11: 10,198,984 km (0.107 R)
• M12: 10,843,901 km (0.091 R)
• M13: 11,792,351 km (0.064 R)
• M14: 13,393,348 km (0.107 R)
• M15: 14,538,370 km (0.09 R)
• M16: 20,849,156 km (0.11 R)
• M17: 21,677,928 km (0.041 R)
• M18: 22,171,452 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.7

Radius: 9.3

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.63 AU - 5.03 AU

Year: 7200 Days

Day: 5.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 49,075,952 km

• M1: 116,686 km (0.094 R)
• M2: 439,369 km (0.085 R)
• M3: 826,827 km (0.034 R)
• M4: 1,252,433 km (0.113 R)
• M5: 2,132,069 km (0.074 R)
• M6: 2,534,338 km (0.101 R)
• M7: 3,049,553 km (0.064 R)
• M8: 3,952,226 km (0.09 R)
• M9: 4,905,165 km (0.092 R)
• M10: 5,451,346 km (0.1 R)
• M11: 5,837,758 km (0.079 R)
• M12: 6,139,497 km (0.05 R)
• M13: 8,341,428 km (0.09 R)
• M14: 8,855,296 km (0.084 R)
• M15: 9,254,573 km (0.03 R)
• M16: 10,329,583 km (0.092 R)
• M17: 10,623,244 km (0.092 R)
• M18: 12,449,236 km (0.087 R)
• M19: 13,063,933 km (0.038 R)
• M20: 14,597,311 km (0.062 R)
• M21: 15,662,598 km (0.1 R)
• M22: 15,985,580 km (0.106 R)
• M23: 19,989,118 km (0.114 R)
• M24: 20,599,776 km (0.102 R)
• M25: 21,698,274 km (0.1 R)
• M26: 23,756,441 km (0.059 R)
• M27: 25,139,922 km (0.095 R)
• M28: 27,128,826 km (0.113 R)
• M29: 28,352,237 km (0.097 R)
• M30: 33,937,324 km (0.042 R)
• M31: 37,617,731 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.9

Radius: 9.2

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.19 AU - 6.89 AU

Year: 8844 Days

Day: 12.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 109.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 49,075,952 km

• M1: 114,442 km (0.113 R)
• M2: 449,841 km (0.045 R)
• M3: 948,600 km (0.101 R)
• M4: 1,340,247 km (0.115 R)
• M5: 3,813,250 km (0.08 R)
• M6: 4,723,403 km (0.105 R)
• M7: 5,509,241 km (0.088 R)
• M8: 7,338,823 km (0.113 R)
• M9: 9,281,052 km (0.039 R)
• M10: 10,711,806 km (0.081 R)
• M11: 11,416,262 km (0.068 R)
• M12: 11,931,777 km (0.09 R)
• M13: 13,288,928 km (0.104 R)
• M14: 15,203,332 km (0.094 R)
• M15: 15,513,299 km (0.046 R)
• M16: 18,090,123 km (0.097 R)
• M17: 18,673,105 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.3

Radius: 6.3

Gravity: 18.55 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.24 AU - 7.62 AU

Year: 11059 Days

Day: 20 Hours

Environment

Temp: -226 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 49,075,952 km

• M1: 79,137 km (0.078 R)
• M2: 585,077 km (0.104 R)
• M3: 1,536,819 km (0.118 R)
• M4: 2,157,351 km (0.081 R)
• M5: 2,734,051 km (0.086 R)
• M6: 4,160,317 km (0.114 R)
• M7: 5,049,676 km (0.097 R)
• M8: 7,972,669 km (0.094 R)
• M9: 8,334,097 km (0.063 R)
• M10: 8,849,013 km (0.118 R)
• M11: 9,737,026 km (0.083 R)
• M12: 11,978,900 km (0.089 R)
• M13: 12,695,175 km (0.086 R)
• M14: 14,744,366 km (0.072 R)
• M15: 15,289,202 km (0.113 R)
• M16: 16,563,925 km (0.066 R)
• M17: 19,323,258 km (0.109 R)
• M18: 20,558,338 km (0.06 R)
• M19: 22,732,294 km (0.087 R)
• M20: 24,483,636 km (0.112 R)
• M21: 38,811,522 km (0.081 R)
• M22: 39,069,130 km (0.064 R)
• M23: 42,934,439 km (0.077 R)
• M24: 47,929,662 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.6

Radius: 4

Gravity: 59.79 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.87 AU - 8.09 AU

Year: 12508 Days

Day: 22.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 49,075,952 km

• M1: 49,816 km (0.12 R)
• M2: 192,682 km (0.068 R)
• M3: 997,668 km (0.084 R)
• M4: 1,413,999 km (0.054 R)
• M5: 2,283,163 km (0.116 R)
• M6: 3,121,659 km (0.03 R)
• M7: 3,459,900 km (0.113 R)
• M8: 4,208,786 km (0.08 R)
• M9: 5,200,620 km (0.097 R)
• M10: 5,416,191 km (0.092 R)
• M11: 5,637,596 km (0.071 R)
• M12: 6,922,641 km (0.098 R)
• M13: 7,633,082 km (0.087 R)
• M14: 8,637,631 km (0.119 R)
• M15: 9,999,570 km (0.101 R)
• M16: 10,559,515 km (0.116 R)
• M17: 10,789,148 km (0.037 R)
• M18: 11,318,276 km (0.09 R)
• M19: 11,864,308 km (0.109 R)
• M20: 12,175,172 km (0.106 R)
• M21: 13,273,071 km (0.032 R)
• M22: 15,149,477 km (0.108 R)
• M23: 15,295,185 km (0.107 R)
• M24: 15,663,346 km (0.039 R)
• M25: 19,676,907 km (0.081 R)
• M26: 20,024,722 km (0.109 R)
• M27: 20,822,528 km (0.064 R)
• M28: 25,437,622 km (0.098 R)
• M29: 37,412,782 km (0.109 R)
• M30: 39,578,361 km (0.098 R)
• M31: 40,132,471 km (0.068 R)
• M32: 41,969,084 km (0.057 R)
• M33: 44,902,848 km (0.031 R)
• M34: 52,662,190 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.4

Radius: 3.3

Gravity: 35.21 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.84 AU - 9.1 AU

Year: 13848 Days

Day: 21.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 49,075,952 km

• M1: 44,879 km (0.102 R)
• M2: 433,385 km (0.059 R)
• M3: 637,586 km (0.083 R)
• M4: 835,055 km (0.088 R)
• M5: 974,331 km (0.062 R)
• M6: 1,094,608 km (0.073 R)
• M7: 1,364,931 km (0.09 R)
• M8: 1,708,856 km (0.119 R)
• M9: 2,002,517 km (0.062 R)
• M10: 3,298,483 km (0.057 R)
• M11: 4,813,910 km (0.03 R)
• M12: 5,164,567 km (0.058 R)
• M13: 5,669,759 km (0.08 R)
• M14: 6,622,399 km (0.084 R)
• M15: 6,777,831 km (0.1 R)
• M16: 8,154,879 km (0.111 R)
• M17: 10,369,975 km (0.104 R)
• M18: 10,632,519 km (0.083 R)
• M19: 11,007,561 km (0.109 R)
• M20: 11,955,114 km (0.108 R)
• M21: 13,137,835 km (0.106 R)
• M22: 13,631,956 km (0.036 R)
• M23: 15,054,632 km (0.077 R)
• M24: 16,079,527 km (0.103 R)
• M25: 16,502,141 km (0.032 R)
• M26: 17,004,640 km (0.073 R)
• M27: 19,750,509 km (0.101 R)
• M28: 25,335,746 km (0.109 R)
• M29: 28,897,073 km (0.095 R)
• M30: 29,836,847 km (0.109 R)
• M31: 31,230,051 km (0.062 R)
• M32: 32,108,490 km (0.101 R)
• M33: 32,553,843 km (0.118 R)
• M34: 38,223,902 km (0.079 R)
• M35: 40,122,149 km (0.093 R)
• M36: 41,029,161 km (0.104 R)
• M37: 44,380,004 km (0.104 R)
• M38: 45,210,421 km (0.052 R)
• M39: 47,045,239 km (0.073 R)
• M40: 47,331,719 km (0.1 R)
• M41: 47,908,568 km (0.037 R)
• M42: 48,344,048 km (0.093 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: 281 - 20,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit