🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.67 AU - 1.01 AU

Year: 341 Days

Day: 26.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 18,730,799 km

• M1: 199,115 km (0.111 R)
• M2: 661,073 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.89 AU - 1.43 AU

Year: 553 Days

Day: 30.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.99 AU - 1.49 AU

Year: 612 Days

Day: 27.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.33 AU - 1.89 AU

Year: 905 Days

Day: 16.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.91 AU - 2.09 AU

Year: 1253 Days

Day: 44.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.01 AU - 2.13 AU

Year: 1319 Days

Day: 28.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.1

Radius: 14.4

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.39 AU - 3.49 AU

Year: 2233 Days

Day: 10.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 18,730,799 km

• M1: 200,162 km (0.072 R)
• M2: 314,754 km (0.068 R)
• M3: 575,802 km (0.057 R)
• M4: 719,117 km (0.083 R)
• M5: 822,489 km (0.112 R)
• M6: 947,852 km (0.11 R)
• M7: 1,193,043 km (0.104 R)
• M8: 1,365,679 km (0.112 R)
• M9: 1,488,948 km (0.082 R)
• M10: 1,616,106 km (0.061 R)
• M11: 1,881,941 km (0.083 R)
• M12: 2,206,718 km (0.026 R)
• M13: 2,526,558 km (0.099 R)
• M14: 2,704,281 km (0.118 R)
• M15: 2,922,993 km (0.116 R)
• M16: 3,022,176 km (0.098 R)
• M17: 3,430,429 km (0.115 R)
• M18: 3,614,733 km (0.116 R)
• M19: 3,748,324 km (0.111 R)
• M20: 3,856,484 km (0.081 R)
• M21: 3,979,453 km (0.086 R)
• M22: 4,076,093 km (0.078 R)
• M23: 4,187,394 km (0.102 R)
• M24: 4,356,290 km (0.109 R)
• M25: 4,498,857 km (0.086 R)
• M26: 4,672,091 km (0.076 R)
• M27: 4,788,777 km (0.109 R)
• M28: 4,891,701 km (0.093 R)
• M29: 5,039,952 km (0.089 R)
• M30: 5,494,131 km (0.112 R)
• M31: 5,586,583 km (0.09 R)
• M32: 5,710,600 km (0.111 R)
• M33: 5,945,767 km (0.119 R)
• M34: 6,264,411 km (0.083 R)
• M35: 6,409,521 km (0.116 R)
• M36: 6,523,215 km (0.044 R)
• M37: 6,637,658 km (0.116 R)
• M38: 6,752,698 km (0.057 R)
• M39: 6,968,269 km (0.086 R)
• M40: 7,253,552 km (0.081 R)
• M41: 7,372,183 km (0.062 R)
• M42: 7,491,413 km (0.119 R)
• M43: 7,870,494 km (0.09 R)
• M44: 8,027,422 km (0.1 R)
• M45: 8,575,997 km (0.078 R)
• M46: 8,791,568 km (0.071 R)
• M47: 9,136,540 km (0.092 R)
• M48: 9,228,244 km (0.086 R)
• M49: 9,375,299 km (0.117 R)
• M50: 9,560,351 km (0.118 R)
• M51: 9,802,700 km (0.052 R)
• M52: 10,484,567 km (0.081 R)
• M53: 10,889,379 km (0.079 R)
• M54: 11,181,842 km (0.072 R)
• M55: 11,536,090 km (0.1 R)
• M56: 11,734,457 km (0.033 R)
• M57: 11,874,032 km (0.098 R)
• M58: 12,458,211 km (0.105 R)
• M59: 12,682,309 km (0.081 R)
• M60: 12,887,109 km (0.039 R)
• M61: 12,990,032 km (0.105 R)
• M62: 13,196,477 km (0.075 R)
• M63: 13,591,864 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.5

Radius: 13.8

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.77 AU - 4.75 AU

Year: 3894 Days

Day: 8.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 18,730,799 km

• M1: 224,098 km (0.096 R)
• M2: 366,814 km (0.073 R)
• M3: 472,131 km (0.07 R)
• M4: 664,364 km (0.11 R)
• M5: 1,082,041 km (0.084 R)
• M6: 1,326,185 km (0.099 R)
• M7: 1,806,693 km (0.056 R)
• M8: 1,957,638 km (0.12 R)
• M9: 2,589,689 km (0.084 R)
• M10: 2,703,383 km (0.095 R)
• M11: 2,804,362 km (0.107 R)
• M12: 3,160,405 km (0.112 R)
• M13: 3,267,068 km (0.12 R)
• M14: 3,374,928 km (0.032 R)
• M15: 3,531,258 km (0.114 R)
• M16: 3,770,166 km (0.108 R)
• M17: 4,113,792 km (0.041 R)
• M18: 4,230,628 km (0.028 R)
• M19: 4,416,578 km (0.087 R)
• M20: 4,553,460 km (0.092 R)
• M21: 4,639,778 km (0.075 R)
• M22: 5,331,967 km (0.078 R)
• M23: 5,441,323 km (0.027 R)
• M24: 6,018,622 km (0.086 R)
• M25: 6,304,952 km (0.104 R)
• M26: 6,440,188 km (0.08 R)
• M27: 6,556,875 km (0.115 R)
• M28: 6,693,906 km (0.109 R)
• M29: 6,990,858 km (0.104 R)
• M30: 7,191,170 km (0.105 R)
• M31: 7,413,771 km (0.092 R)
• M32: 7,577,132 km (0.106 R)
• M33: 7,969,976 km (0.03 R)
• M34: 8,433,131 km (0.083 R)
• M35: 8,926,804 km (0.116 R)
• M36: 9,122,628 km (0.098 R)
• M37: 9,474,183 km (0.105 R)
• M38: 9,740,766 km (0.08 R)
• M39: 10,100,250 km (0.08 R)
• M40: 10,327,040 km (0.119 R)
• M41: 10,463,922 km (0.1 R)
• M42: 11,204,432 km (0.082 R)
• M43: 11,557,483 km (0.046 R)
• M44: 11,770,959 km (0.118 R)
• M45: 11,866,402 km (0.106 R)
• M46: 11,961,995 km (0.047 R)
• M47: 12,274,356 km (0.095 R)
• M48: 12,858,386 km (0.094 R)
• M49: 13,203,209 km (0.09 R)
• M50: 13,327,226 km (0.118 R)
• M51: 13,601,139 km (0.042 R)
• M52: 14,332,374 km (0.084 R)
• M53: 14,434,250 km (0.102 R)
• M54: 14,844,298 km (0.025 R)
• M55: 15,154,264 km (0.066 R)
• M56: 15,388,086 km (0.115 R)
• M57: 15,623,254 km (0.117 R)
• M58: 15,754,301 km (0.117 R)
• M59: 15,938,606 km (0.102 R)
• M60: 16,951,084 km (0.109 R)
• M61: 17,302,191 km (0.095 R)
• M62: 17,437,876 km (0.085 R)
• M63: 17,655,690 km (0.091 R)
• M64: 17,847,176 km (0.105 R)
• M65: 18,176,889 km (0.109 R)
• M66: 18,703,025 km (0.084 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 11,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit