🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.9

Radius: 8.2

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.44 AU - 0.7 AU

Year: 292 Days

Day: 8.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 54,046,420 km

• M1: 102,026 km (0.064 R)
• M2: 429,795 km (0.061 R)
• M3: 791,223 km (0.057 R)
• M4: 1,105,977 km (0.071 R)
• M5: 1,579,305 km (0.072 R)
• M6: 2,202,978 km (0.048 R)
• M7: 2,461,633 km (0.104 R)
• M8: 2,724,776 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120

Radius: 13.4

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.67 AU - 0.95 AU

Year: 494 Days

Day: 11.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 54,046,420 km

• M1: 166,652 km (0.086 R)
• M2: 610,509 km (0.085 R)
• M3: 1,070,074 km (0.075 R)
• M4: 1,764,656 km (0.077 R)
• M5: 2,920,898 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.6

Radius: 11.4

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.96 AU - 2.12 AU

Year: 1976 Days

Day: 10.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,046,420 km

• M1: 143,464 km (0.076 R)
• M2: 538,552 km (0.106 R)
• M3: 932,743 km (0.12 R)
• M4: 1,462,319 km (0.119 R)
• M5: 1,852,321 km (0.116 R)
• M6: 2,442,185 km (0.053 R)
• M7: 2,818,723 km (0.103 R)
• M8: 3,516,747 km (0.057 R)
• M9: 3,888,797 km (0.078 R)
• M10: 4,326,520 km (0.11 R)
• M11: 4,691,988 km (0.087 R)
• M12: 6,238,680 km (0.061 R)
• M13: 6,627,186 km (0.031 R)
• M14: 7,597,029 km (0.061 R)
• M15: 8,818,645 km (0.084 R)
• M16: 9,275,816 km (0.116 R)
• M17: 10,743,072 km (0.072 R)
• M18: 13,016,212 km (0.041 R)
• M19: 13,566,582 km (0.108 R)
• M20: 14,850,730 km (0.099 R)
• M21: 15,218,741 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.5

Radius: 13.5

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.69 AU - 2.43 AU

Year: 2005 Days

Day: 8 Hours

Environment

Temp: -198 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 54,046,420 km

• M1: 167,998 km (0.082 R)
• M2: 619,934 km (0.069 R)
• M3: 1,312,422 km (0.095 R)
• M4: 2,316,972 km (0.107 R)
• M5: 2,855,524 km (0.091 R)
• M6: 3,512,408 km (0.025 R)
• M7: 4,011,467 km (0.104 R)
• M8: 4,432,286 km (0.118 R)
• M9: 5,176,834 km (0.095 R)
• M10: 6,184,077 km (0.111 R)
• M11: 6,693,308 km (0.082 R)
• M12: 8,553,707 km (0.047 R)
• M13: 9,187,254 km (0.1 R)
• M14: 10,362,345 km (0.078 R)
• M15: 11,005,616 km (0.12 R)
• M16: 12,123,262 km (0.071 R)
• M17: 13,359,090 km (0.079 R)
• M18: 14,351,373 km (0.083 R)
• M19: 15,832,242 km (0.071 R)
• M20: 16,381,565 km (0.04 R)
• M21: 17,465,551 km (0.088 R)
• M22: 18,052,274 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.4

Radius: 9.3

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.81 AU - 2.65 AU

Year: 2259 Days

Day: 11.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 54,046,420 km

• M1: 115,639 km (0.033 R)
• M2: 452,234 km (0.107 R)
• M3: 764,445 km (0.09 R)
• M4: 1,226,703 km (0.045 R)
• M5: 1,846,337 km (0.077 R)
• M6: 2,253,542 km (0.101 R)
• M7: 2,590,437 km (0.078 R)
• M8: 2,992,257 km (0.108 R)
• M9: 3,299,680 km (0.102 R)
• M10: 3,646,149 km (0.072 R)
• M11: 3,997,704 km (0.11 R)
• M12: 5,832,372 km (0.118 R)
• M13: 6,687,174 km (0.113 R)
• M14: 7,159,156 km (0.089 R)
• M15: 7,623,358 km (0.118 R)
• M16: 8,774,065 km (0.095 R)
• M17: 9,930,157 km (0.044 R)
• M18: 10,397,950 km (0.106 R)
• M19: 12,091,397 km (0.089 R)
• M20: 13,131,701 km (0.08 R)
• M21: 15,058,671 km (0.098 R)
• M22: 16,360,921 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.5

Radius: 11

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.49 AU - 2.63 AU

Year: 2778 Days

Day: 13.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 54,046,420 km

• M1: 137,929 km (0.071 R)
• M2: 591,959 km (0.108 R)
• M3: 1,563,298 km (0.075 R)
• M4: 2,414,061 km (0.074 R)
• M5: 3,581,822 km (0.087 R)
• M6: 3,998,751 km (0.042 R)
• M7: 4,891,102 km (0.032 R)
• M8: 5,621,888 km (0.112 R)
• M9: 8,198,562 km (0.067 R)
• M10: 10,411,563 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.2

Radius: 4

Gravity: 54.2 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7 AU - 11.52 AU

Year: 19112 Days

Day: 17 Hours

Environment

Temp: -229 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 54,046,420 km

• M1: 49,816 km (0.077 R)
• M2: 174,282 km (0.098 R)
• M3: 389,104 km (0.107 R)
• M4: 650,601 km (0.06 R)
• M5: 1,059,303 km (0.06 R)
• M6: 1,209,050 km (0.048 R)
• M7: 2,226,166 km (0.101 R)
• M8: 2,496,938 km (0.104 R)
• M9: 4,360,180 km (0.069 R)
• M10: 4,604,024 km (0.109 R)
• M11: 5,590,472 km (0.11 R)
• M12: 6,573,779 km (0.112 R)
• M13: 9,612,561 km (0.087 R)
• M14: 10,145,877 km (0.098 R)
• M15: 10,636,259 km (0.094 R)
• M16: 10,824,154 km (0.085 R)
• M17: 13,693,142 km (0.119 R)
• M18: 13,841,244 km (0.051 R)
• M19: 15,460,641 km (0.103 R)
• M20: 16,191,726 km (0.104 R)
• M21: 16,945,699 km (0.051 R)
• M22: 17,810,524 km (0.066 R)
• M23: 19,815,884 km (0.114 R)
• M24: 21,069,065 km (0.102 R)
• M25: 22,374,007 km (0.089 R)
• M26: 24,160,505 km (0.074 R)
• M27: 25,701,363 km (0.078 R)
• M28: 32,128,237 km (0.101 R)
• M29: 34,260,156 km (0.114 R)
• M30: 38,655,641 km (0.065 R)
• M31: 39,248,797 km (0.088 R)
• M32: 40,758,239 km (0.101 R)
• M33: 46,679,472 km (0.115 R)
• M34: 48,030,940 km (0.114 R)
• M35: 50,811,814 km (0.036 R)
• M36: 56,882,496 km (0.07 R)
• M37: 57,265,167 km (0.086 R)
• M38: 66,548,463 km (0.065 R)
• M39: 67,828,572 km (0.052 R)
• M40: 70,438,008 km (0.081 R)
• M41: 70,658,365 km (0.025 R)
• M42: 79,141,163 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.9

Radius: 7.6

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 10.04 AU - 10.72 AU

Year: 22682 Days

Day: 18.9 Hours

Environment

Temp: -241 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 54,046,420 km

• M1: 95,144 km (0.04 R)
• M2: 333,005 km (0.102 R)
• M3: 582,534 km (0.054 R)
• M4: 920,476 km (0.112 R)
• M5: 1,207,105 km (0.061 R)
• M6: 1,617,003 km (0.069 R)
• M7: 1,909,318 km (0.04 R)
• M8: 2,216,442 km (0.11 R)
• M9: 3,235,652 km (0.088 R)
• M10: 4,090,903 km (0.105 R)
• M11: 4,705,451 km (0.115 R)
• M12: 5,088,572 km (0.075 R)
• M13: 6,036,872 km (0.097 R)
• M14: 7,984,487 km (0.03 R)
• M15: 8,838,093 km (0.108 R)
• M16: 9,918,638 km (0.095 R)
• M17: 15,886,546 km (0.092 R)
• M18: 16,510,967 km (0.119 R)
• M19: 17,808,430 km (0.101 R)
• M20: 21,067,120 km (0.099 R)
• M21: 24,290,954 km (0.108 R)
• M22: 25,434,780 km (0.058 R)
• M23: 26,722,967 km (0.069 R)
• M24: 27,829,393 km (0.061 R)
• M25: 28,850,847 km (0.082 R)
• M26: 30,968,554 km (0.049 R)
• M27: 35,378,849 km (0.064 R)
• M28: 39,619,650 km (0.104 R)
• M29: 46,360,530 km (0.109 R)
• M30: 47,313,319 km (0.098 R)
• M31: 49,093,982 km (0.053 R)
• M32: 52,788,451 km (0.081 R)
• M33: 53,479,444 km (0.07 R)
• M34: 60,725,216 km (0.102 R)
• M35: 65,174,108 km (0.118 R)
• M36: 65,570,841 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.3

Radius: 7.9

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.01 AU - 11.07 AU

Year: 23209 Days

Day: 20.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 54,046,420 km

• M1: 98,286 km (0.072 R)
• M2: 412,890 km (0.032 R)
• M3: 746,045 km (0.079 R)
• M4: 1,373,608 km (0.111 R)
• M5: 1,933,104 km (0.117 R)
• M6: 3,898,670 km (0.105 R)
• M7: 6,367,783 km (0.063 R)
• M8: 6,882,250 km (0.087 R)
• M9: 7,467,028 km (0.069 R)
• M10: 8,175,374 km (0.076 R)
• M11: 12,647,004 km (0.117 R)
• M12: 13,587,825 km (0.084 R)
• M13: 14,982,227 km (0.115 R)
• M14: 15,258,235 km (0.085 R)
• M15: 16,616,135 km (0.039 R)
• M16: 17,438,175 km (0.036 R)
• M17: 19,163,188 km (0.087 R)
• M18: 21,519,205 km (0.091 R)
• M19: 22,676,045 km (0.059 R)
• M20: 24,250,712 km (0.082 R)
• M21: 27,719,737 km (0.028 R)
• M22: 28,874,783 km (0.119 R)
• M23: 29,734,821 km (0.087 R)
• M24: 32,073,484 km (0.077 R)
• M25: 32,647,940 km (0.037 R)
• M26: 33,935,679 km (0.115 R)
• M27: 38,386,963 km (0.077 R)
• M28: 41,425,894 km (0.08 R)
• M29: 42,107,013 km (0.092 R)
• M30: 44,054,179 km (0.117 R)
• M31: 44,621,305 km (0.104 R)
• M32: 46,206,145 km (0.043 R)
• M33: 47,086,229 km (0.071 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 13,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit