🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.58 AU - 0.7 AU

Year: 216 Days

Day: 18.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.85 AU - 0.89 AU

Year: 342 Days

Day: 36.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.88 AU - 1.38 AU

Year: 507 Days

Day: 43.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.17 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.3

Radius: 13.1

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.06 AU - 3.36 AU

Year: 2426 Days

Day: 14.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 30,142,390 km

• M1: 227,090 km (0.099 R)
• M2: 373,546 km (0.061 R)
• M3: 482,603 km (0.113 R)
• M4: 621,280 km (0.11 R)
• M5: 836,102 km (0.093 R)
• M6: 1,009,636 km (0.092 R)
• M7: 1,145,770 km (0.074 R)
• M8: 1,288,486 km (0.071 R)
• M9: 1,448,257 km (0.104 R)
• M10: 1,672,205 km (0.073 R)
• M11: 1,765,105 km (0.114 R)
• M12: 1,968,409 km (0.035 R)
• M13: 2,179,791 km (0.099 R)
• M14: 2,638,607 km (0.081 R)
• M15: 2,900,553 km (0.116 R)
• M16: 3,435,216 km (0.09 R)
• M17: 3,844,964 km (0.063 R)
• M18: 3,938,164 km (0.052 R)
• M19: 4,142,814 km (0.055 R)
• M20: 4,238,407 km (0.108 R)
• M21: 4,579,041 km (0.055 R)
• M22: 4,945,556 km (0.114 R)
• M23: 5,975,238 km (0.089 R)
• M24: 6,486,863 km (0.092 R)
• M25: 7,146,290 km (0.053 R)
• M26: 7,866,604 km (0.119 R)
• M27: 8,025,477 km (0.079 R)
• M28: 8,185,397 km (0.097 R)
• M29: 8,346,364 km (0.078 R)
• M30: 8,671,590 km (0.082 R)
• M31: 8,918,127 km (0.08 R)
• M32: 9,021,649 km (0.117 R)
• M33: 9,208,796 km (0.053 R)
• M34: 9,439,476 km (0.11 R)
• M35: 9,523,849 km (0.075 R)
• M36: 9,884,979 km (0.096 R)
• M37: 10,013,633 km (0.08 R)
• M38: 10,294,129 km (0.118 R)
• M39: 10,796,778 km (0.079 R)
• M40: 10,929,172 km (0.069 R)
• M41: 11,062,314 km (0.077 R)
• M42: 11,374,674 km (0.088 R)
• M43: 11,464,582 km (0.114 R)
• M44: 11,758,093 km (0.106 R)
• M45: 12,077,036 km (0.064 R)
• M46: 12,168,590 km (0.115 R)
• M47: 13,168,502 km (0.072 R)
• M48: 13,333,808 km (0.039 R)
• M49: 13,690,300 km (0.119 R)
• M50: 13,881,635 km (0.07 R)
• M51: 14,364,088 km (0.032 R)
• M52: 14,558,715 km (0.053 R)
• M53: 15,073,481 km (0.082 R)
• M54: 15,196,900 km (0.069 R)
• M55: 15,320,767 km (0.118 R)
• M56: 15,494,599 km (0.094 R)
• M57: 15,694,163 km (0.096 R)
• M58: 15,894,624 km (0.118 R)
• M59: 16,146,248 km (0.047 R)
• M60: 16,348,654 km (0.113 R)
• M61: 16,526,376 km (0.109 R)
• M62: 16,679,265 km (0.105 R)
• M63: 16,806,872 km (0.096 R)

Asteroid Belt

Center: 3.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371

Radius: 14

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.63 AU - 4.67 AU

Year: 4229 Days

Day: 10.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 30,142,390 km

• M1: 192,682 km (0.055 R)
• M2: 317,147 km (0.091 R)
• M3: 479,162 km (0.12 R)
• M4: 724,951 km (0.04 R)
• M5: 1,025,793 km (0.113 R)
• M6: 1,532,630 km (0.092 R)
• M7: 1,624,633 km (0.116 R)
• M8: 1,745,658 km (0.115 R)
• M9: 2,054,727 km (0.07 R)
• M10: 2,275,832 km (0.057 R)
• M11: 2,536,133 km (0.115 R)
• M12: 2,709,816 km (0.119 R)
• M13: 3,187,183 km (0.06 R)
• M14: 3,358,023 km (0.089 R)
• M15: 3,655,574 km (0.089 R)
• M16: 3,834,642 km (0.07 R)
• M17: 4,220,455 km (0.076 R)
• M18: 4,314,253 km (0.059 R)
• M19: 4,484,645 km (0.116 R)
• M20: 4,580,388 km (0.031 R)
• M21: 4,754,520 km (0.045 R)
• M22: 4,930,746 km (0.075 R)
• M23: 5,249,539 km (0.077 R)
• M24: 5,391,208 km (0.055 R)
• M25: 5,534,074 km (0.081 R)
• M26: 5,678,286 km (0.115 R)
• M27: 5,865,583 km (0.109 R)
• M28: 6,054,974 km (0.074 R)
• M29: 6,182,431 km (0.117 R)
• M30: 6,289,244 km (0.106 R)
• M31: 6,548,198 km (0.116 R)
• M32: 6,876,865 km (0.105 R)
• M33: 7,233,506 km (0.104 R)
• M34: 7,482,287 km (0.096 R)
• M35: 7,596,281 km (0.059 R)
• M36: 8,720,209 km (0.092 R)
• M37: 8,816,251 km (0.09 R)
• M38: 9,252,778 km (0.108 R)
• M39: 9,424,367 km (0.101 R)
• M40: 9,572,469 km (0.076 R)
• M41: 9,721,169 km (0.117 R)
• M42: 9,820,801 km (0.11 R)
• M43: 9,995,980 km (0.104 R)
• M44: 10,298,766 km (0.12 R)
• M45: 10,758,480 km (0.112 R)
• M46: 10,965,075 km (0.059 R)
• M47: 11,566,159 km (0.118 R)
• M48: 12,124,309 km (0.095 R)
• M49: 12,393,286 km (0.106 R)
• M50: 13,267,237 km (0.09 R)
• M51: 14,104,536 km (0.107 R)
• M52: 14,245,756 km (0.111 R)
• M53: 14,472,846 km (0.091 R)
• M54: 14,729,556 km (0.103 R)
• M55: 14,901,593 km (0.113 R)
• M56: 15,276,635 km (0.026 R)
• M57: 15,771,804 km (0.051 R)
• M58: 16,479,701 km (0.097 R)
• M59: 16,569,011 km (0.05 R)
• M60: 17,198,220 km (0.049 R)
• M61: 17,561,294 km (0.085 R)
• M62: 17,743,803 km (0.091 R)
• M63: 17,835,208 km (0.107 R)
• M64: 18,418,340 km (0.063 R)
• M65: 18,634,659 km (0.087 R)
• M66: 18,851,875 km (0.116 R)
• M67: 18,945,224 km (0.076 R)
• M68: 19,445,778 km (0.1 R)
• M69: 19,887,391 km (0.104 R)
• M70: 21,199,514 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.1

Radius: 9.9

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.75 AU - 12.09 AU

Year: 13177 Days

Day: 5.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 30,142,390 km

• M1: 336,745 km (0.082 R)
• M2: 479,012 km (0.077 R)
• M3: 1,129,913 km (0.095 R)
• M4: 1,263,354 km (0.085 R)
• M5: 1,449,753 km (0.087 R)
• M6: 1,797,718 km (0.117 R)
• M7: 2,190,262 km (0.088 R)
• M8: 2,358,560 km (0.083 R)
• M9: 2,727,917 km (0.118 R)
• M10: 2,848,493 km (0.111 R)
• M11: 3,305,664 km (0.034 R)
• M12: 3,521,085 km (0.112 R)
• M13: 4,811,217 km (0.052 R)
• M14: 5,006,592 km (0.086 R)
• M15: 5,154,843 km (0.082 R)
• M16: 5,229,493 km (0.076 R)
• M17: 5,943,673 km (0.082 R)
• M18: 6,153,409 km (0.077 R)
• M19: 6,770,052 km (0.044 R)
• M20: 6,851,882 km (0.062 R)
• M21: 7,044,265 km (0.118 R)
• M22: 8,061,829 km (0.101 R)
• M23: 8,148,596 km (0.093 R)
• M24: 8,914,537 km (0.069 R)
• M25: 9,703,367 km (0.07 R)
• M26: 10,137,350 km (0.113 R)
• M27: 10,325,245 km (0.107 R)
• M28: 10,928,124 km (0.102 R)
• M29: 11,347,148 km (0.094 R)
• M30: 12,234,413 km (0.111 R)
• M31: 12,434,575 km (0.096 R)
• M32: 13,075,602 km (0.106 R)
• M33: 13,970,347 km (0.082 R)
• M34: 17,666,611 km (0.119 R)
• M35: 18,272,333 km (0.119 R)
• M36: 18,386,775 km (0.043 R)
• M37: 18,501,367 km (0.105 R)
• M38: 18,846,489 km (0.047 R)
• M39: 19,426,480 km (0.087 R)
• M40: 20,842,424 km (0.044 R)
• M41: 21,402,070 km (0.12 R)
• M42: 21,885,720 km (0.051 R)
• M43: 22,250,738 km (0.074 R)
• M44: 22,413,651 km (0.07 R)
• M45: 23,565,105 km (0.076 R)
• M46: 24,106,201 km (0.104 R)
• M47: 25,031,314 km (0.032 R)
• M48: 26,872,714 km (0.071 R)
• M49: 27,963,283 km (0.091 R)
• M50: 28,403,549 km (0.027 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 11,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit