🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.47 AU - 0.71 AU

Year: 293 Days

Day: 43 Hours

Environment

Temp: -117 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,029,984 km

• M1: 253,120 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.1

Radius: 13.3

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.71 AU - 0.73 AU

Year: 394 Days

Day: 13.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 73,029,984 km

• M1: 165,455 km (0.064 R)
• M2: 759,808 km (0.094 R)
• M3: 1,425,518 km (0.116 R)
• M4: 1,964,070 km (0.069 R)
• M5: 2,692,014 km (0.12 R)
• M6: 3,186,435 km (0.062 R)
• M7: 3,916,622 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.9

Radius: 12.7

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.45 AU - 1.53 AU

Year: 1174 Days

Day: 10.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 73,029,984 km

• M1: 157,975 km (0.102 R)
• M2: 578,046 km (0.11 R)
• M3: 1,059,751 km (0.048 R)
• M4: 1,460,075 km (0.12 R)
• M5: 2,583,854 km (0.101 R)
• M6: 3,038,333 km (0.068 R)
• M7: 3,685,493 km (0.06 R)
• M8: 4,125,909 km (0.11 R)
• M9: 4,751,378 km (0.083 R)
• M10: 6,605,494 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785

Radius: 11.5

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.51 AU - 3.77 AU

Year: 4484 Days

Day: 12.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 73,029,984 km

• M1: 143,016 km (0.063 R)
• M2: 573,109 km (0.098 R)
• M3: 1,232,537 km (0.105 R)
• M4: 1,600,398 km (0.105 R)
• M5: 2,071,332 km (0.12 R)
• M6: 3,277,091 km (0.047 R)
• M7: 4,374,541 km (0.117 R)
• M8: 4,929,100 km (0.112 R)
• M9: 5,967,459 km (0.104 R)
• M10: 6,554,631 km (0.084 R)
• M11: 7,560,078 km (0.047 R)
• M12: 10,259,572 km (0.086 R)
• M13: 10,832,083 km (0.077 R)
• M14: 12,234,712 km (0.116 R)
• M15: 12,929,295 km (0.115 R)
• M16: 15,799,181 km (0.11 R)
• M17: 19,666,286 km (0.099 R)
• M18: 21,319,193 km (0.074 R)
• M19: 21,962,314 km (0.074 R)
• M20: 22,471,395 km (0.117 R)
• M21: 24,354,234 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.4

Radius: 4.2

Gravity: 30.07 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.27 AU - 10.07 AU

Year: 16483 Days

Day: 23.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 73,029,984 km

• M1: 61,934 km (0.113 R)
• M2: 203,154 km (0.097 R)
• M3: 507,286 km (0.114 R)
• M4: 696,827 km (0.076 R)
• M5: 988,244 km (0.066 R)
• M6: 1,143,227 km (0.119 R)
• M7: 1,759,271 km (0.034 R)
• M8: 3,160,554 km (0.1 R)
• M9: 4,343,873 km (0.056 R)
• M10: 4,863,576 km (0.027 R)
• M11: 5,832,671 km (0.118 R)
• M12: 6,382,892 km (0.117 R)
• M13: 7,360,664 km (0.084 R)
• M14: 9,715,185 km (0.106 R)
• M15: 12,848,812 km (0.106 R)
• M16: 14,819,614 km (0.053 R)
• M17: 22,295,618 km (0.095 R)
• M18: 23,631,676 km (0.077 R)
• M19: 31,826,648 km (0.119 R)
• M20: 32,303,865 km (0.118 R)
• M21: 33,517,702 km (0.054 R)
• M22: 38,542,545 km (0.087 R)
• M23: 40,323,059 km (0.079 R)
• M24: 44,937,704 km (0.103 R)
• M25: 47,371,662 km (0.053 R)
• M26: 48,778,630 km (0.066 R)
• M27: 61,051,190 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.1

Radius: 3.1

Gravity: 86.07 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 7.65 AU - 10.13 AU

Year: 17115 Days

Day: 22.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 73,029,984 km

• M1: 43,234 km (0.047 R)
• M2: 164,707 km (0.088 R)
• M3: 848,070 km (0.118 R)
• M4: 997,967 km (0.072 R)
• M5: 1,220,569 km (0.11 R)
• M6: 1,855,762 km (0.039 R)
• M7: 2,049,042 km (0.085 R)
• M8: 2,685,581 km (0.107 R)
• M9: 2,932,866 km (0.095 R)
• M10: 3,194,962 km (0.107 R)
• M11: 4,043,780 km (0.12 R)
• M12: 4,368,258 km (0.109 R)
• M13: 4,780,400 km (0.12 R)
• M14: 5,602,291 km (0.073 R)
• M15: 7,189,674 km (0.056 R)
• M16: 7,520,435 km (0.065 R)
• M17: 7,861,219 km (0.065 R)
• M18: 8,999,210 km (0.045 R)
• M19: 10,360,999 km (0.076 R)
• M20: 14,353,916 km (0.043 R)
• M21: 19,991,511 km (0.114 R)
• M22: 21,118,881 km (0.087 R)
• M23: 24,016,891 km (0.092 R)
• M24: 24,754,109 km (0.075 R)
• M25: 24,860,623 km (0.069 R)
• M26: 29,020,940 km (0.116 R)
• M27: 30,098,643 km (0.042 R)
• M28: 36,575,632 km (0.068 R)
• M29: 41,323,121 km (0.105 R)
• M30: 42,685,808 km (0.073 R)
• M31: 43,300,804 km (0.046 R)
• M32: 56,876,063 km (0.119 R)
• M33: 59,319,744 km (0.071 R)
• M34: 71,292,212 km (0.092 R)
• M35: 72,811,228 km (0.084 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 15,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit