🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.53 AU - 0.79 AU

Year: 341 Days

Day: 25.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.3

Radius: 12.8

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.71 AU - 0.83 AU

Year: 430 Days

Day: 14.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 15,441,622 km

• M1: 170,542 km (0.044 R)
• M2: 291,716 km (0.103 R)
• M3: 373,247 km (0.063 R)
• M4: 484,099 km (0.032 R)
• M5: 617,241 km (0.117 R)
• M6: 865,872 km (0.059 R)
• M7: 962,812 km (0.082 R)
• M8: 1,118,094 km (0.099 R)
• M9: 1,214,436 km (0.116 R)
• M10: 1,324,540 km (0.037 R)
• M11: 1,438,234 km (0.087 R)
• M12: 1,549,834 km (0.082 R)
• M13: 1,652,757 km (0.104 R)
• M14: 1,799,812 km (0.083 R)
• M15: 2,056,971 km (0.081 R)
• M16: 2,164,532 km (0.102 R)
• M17: 2,267,605 km (0.099 R)
• M18: 2,425,430 km (0.095 R)
• M19: 2,607,341 km (0.092 R)
• M20: 2,779,977 km (0.078 R)
• M21: 2,963,534 km (0.1 R)
• M22: 3,114,927 km (0.117 R)
• M23: 3,291,004 km (0.096 R)
• M24: 3,493,260 km (0.036 R)
• M25: 3,576,735 km (0.046 R)
• M26: 3,661,109 km (0.1 R)
• M27: 3,745,931 km (0.078 R)
• M28: 3,902,111 km (0.109 R)
• M29: 4,020,742 km (0.075 R)
• M30: 4,124,413 km (0.115 R)
• M31: 4,237,210 km (0.059 R)
• M32: 4,375,588 km (0.099 R)
• M33: 4,457,568 km (0.085 R)
• M34: 4,606,717 km (0.107 R)
• M35: 4,748,984 km (0.115 R)
• M36: 4,833,507 km (0.066 R)
• M37: 5,098,445 km (0.118 R)
• M38: 5,254,476 km (0.116 R)
• M39: 5,958,184 km (0.115 R)
• M40: 6,049,439 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.4

Radius: 14.5

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.81 AU - 1.19 AU

Year: 636 Days

Day: 14.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 15,441,622 km

• M1: 230,231 km (0.102 R)
• M2: 350,957 km (0.097 R)
• M3: 472,280 km (0.097 R)
• M4: 594,652 km (0.069 R)
• M5: 710,590 km (0.054 R)
• M6: 848,519 km (0.104 R)
• M7: 955,332 km (0.101 R)
• M8: 1,081,593 km (0.076 R)
• M9: 1,279,959 km (0.083 R)
• M10: 1,378,694 km (0.028 R)
• M11: 1,545,795 km (0.101 R)
• M12: 1,657,395 km (0.094 R)
• M13: 1,812,528 km (0.103 R)
• M14: 2,009,099 km (0.061 R)
• M15: 2,107,086 km (0.065 R)
• M16: 2,333,577 km (0.118 R)
• M17: 2,430,517 km (0.09 R)
• M18: 2,655,213 km (0.042 R)
• M19: 2,797,480 km (0.098 R)
• M20: 3,040,427 km (0.086 R)
• M21: 3,146,791 km (0.077 R)
• M22: 3,451,223 km (0.12 R)
• M23: 3,637,173 km (0.066 R)
• M24: 3,773,008 km (0.038 R)
• M25: 3,903,008 km (0.116 R)
• M26: 4,097,037 km (0.073 R)
• M27: 4,262,343 km (0.086 R)
• M28: 4,591,907 km (0.078 R)
• M29: 4,689,893 km (0.054 R)
• M30: 4,888,110 km (0.103 R)
• M31: 4,996,718 km (0.063 R)
• M32: 5,173,693 km (0.111 R)
• M33: 5,335,707 km (0.083 R)
• M34: 6,081,453 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.5

Radius: 10.1

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.83 AU - 1.27 AU

Year: 684 Days

Day: 12 Hours

Environment

Temp: -170 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 15,441,622 km

• M1: 151,393 km (0.08 R)
• M2: 220,507 km (0.092 R)
• M3: 288,724 km (0.103 R)
• M4: 355,893 km (0.073 R)
• M5: 437,125 km (0.117 R)
• M6: 500,554 km (0.105 R)
• M7: 575,353 km (0.091 R)
• M8: 691,741 km (0.076 R)
• M9: 816,655 km (0.053 R)
• M10: 940,073 km (0.105 R)
• M11: 1,104,930 km (0.119 R)
• M12: 1,175,839 km (0.087 R)
• M13: 1,258,716 km (0.069 R)
• M14: 1,436,140 km (0.055 R)
• M15: 1,639,293 km (0.062 R)
• M16: 1,774,081 km (0.097 R)
• M17: 1,851,872 km (0.115 R)
• M18: 2,023,610 km (0.078 R)
• M19: 2,092,575 km (0.114 R)
• M20: 2,156,005 km (0.099 R)
• M21: 2,291,241 km (0.108 R)
• M22: 2,455,948 km (0.083 R)
• M23: 2,563,509 km (0.087 R)
• M24: 2,755,593 km (0.103 R)
• M25: 2,825,305 km (0.062 R)
• M26: 3,074,236 km (0.102 R)
• M27: 3,153,972 km (0.088 R)
• M28: 3,226,976 km (0.071 R)
• M29: 3,427,287 km (0.042 R)
• M30: 3,593,490 km (0.1 R)
• M31: 3,989,027 km (0.068 R)
• M32: 4,366,014 km (0.105 R)
• M33: 4,538,201 km (0.086 R)
• M34: 4,670,894 km (0.105 R)
• M35: 4,746,142 km (0.106 R)
• M36: 4,821,689 km (0.097 R)
• M37: 4,991,183 km (0.082 R)
• M38: 5,102,484 km (0.106 R)
• M39: 5,197,329 km (0.111 R)
• M40: 5,275,270 km (0.101 R)
• M41: 5,423,671 km (0.074 R)
• M42: 5,493,982 km (0.056 R)
• M43: 5,778,367 km (0.094 R)
• M44: 6,186,470 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.4

Radius: 12.7

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.04 AU - 2.3 AU

Year: 2032 Days

Day: 5.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 15,441,622 km

• M1: 158,424 km (0.088 R)
• M2: 258,056 km (0.087 R)
• M3: 411,245 km (0.105 R)
• M4: 490,831 km (0.099 R)
• M5: 598,391 km (0.091 R)
• M6: 769,531 km (0.11 R)
• M7: 907,610 km (0.072 R)
• M8: 1,163,722 km (0.088 R)
• M9: 1,315,414 km (0.096 R)
• M10: 1,423,723 km (0.081 R)
• M11: 1,504,506 km (0.075 R)
• M12: 1,597,406 km (0.111 R)
• M13: 1,702,873 km (0.093 R)
• M14: 1,799,962 km (0.047 R)
• M15: 1,910,215 km (0.071 R)
• M16: 2,011,343 km (0.045 R)
• M17: 2,149,273 km (0.091 R)
• M18: 2,569,493 km (0.111 R)
• M19: 2,911,623 km (0.106 R)
• M20: 3,187,931 km (0.047 R)
• M21: 3,738,152 km (0.117 R)
• M22: 4,038,993 km (0.078 R)
• M23: 4,332,953 km (0.065 R)
• M24: 4,452,481 km (0.111 R)
• M25: 4,603,426 km (0.057 R)
• M26: 4,710,239 km (0.068 R)
• M27: 4,988,640 km (0.108 R)
• M28: 5,098,295 km (0.098 R)
• M29: 5,192,991 km (0.099 R)
• M30: 5,659,138 km (0.086 R)
• M31: 5,757,274 km (0.076 R)
• M32: 5,971,797 km (0.12 R)
• M33: 6,358,059 km (0.107 R)
• M34: 6,648,728 km (0.038 R)
• M35: 7,101,860 km (0.116 R)
• M36: 7,207,925 km (0.104 R)
• M37: 7,332,240 km (0.102 R)
• M38: 7,421,550 km (0.082 R)
• M39: 7,511,159 km (0.081 R)
• M40: 7,655,372 km (0.041 R)
• M41: 7,928,238 km (0.089 R)
• M42: 8,148,895 km (0.04 R)
• M43: 8,241,347 km (0.049 R)
• M44: 8,521,095 km (0.028 R)
• M45: 9,359,591 km (0.059 R)
• M46: 9,710,099 km (0.073 R)
• M47: 9,926,567 km (0.104 R)
• M48: 10,204,370 km (0.056 R)
• M49: 10,545,154 km (0.111 R)
• M50: 10,706,720 km (0.082 R)
• M51: 11,073,534 km (0.087 R)
• M52: 11,258,437 km (0.089 R)
• M53: 11,361,659 km (0.1 R)
• M54: 11,465,181 km (0.115 R)
• M55: 11,924,446 km (0.11 R)
• M56: 12,389,696 km (0.111 R)
• M57: 12,603,172 km (0.102 R)
• M58: 12,925,705 km (0.086 R)
• M59: 13,250,931 km (0.073 R)
• M60: 13,381,829 km (0.051 R)
• M61: 14,332,074 km (0.115 R)
• M62: 14,962,779 km (0.098 R)
• M63: 15,053,585 km (0.091 R)
• M64: 15,281,422 km (0.055 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 19,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit