🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.89 AU - 1.27 AU

Year: 404 Days

Day: 27.6 Hours

Environment

Temp: 41 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.34 AU - 2.7 AU

Year: 1440 Days

Day: 22.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.74 AU - 3.02 AU

Year: 1759 Days

Day: 19.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.21 AU - 5.35 AU

Year: 3187 Days

Day: 35.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,889,055 km

• M1: 1,187,657 km (0.118 R)
• M2: 1,539,063 km (0.107 R)

Asteroid Belt

Center: 4.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.5

Radius: 12.8

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.83 AU - 5.79 AU

Year: 4404 Days

Day: 13.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 48,889,055 km

• M1: 182,659 km (0.104 R)
• M2: 407,953 km (0.108 R)
• M3: 594,951 km (0.098 R)
• M4: 682,465 km (0.112 R)
• M5: 765,792 km (0.057 R)
• M6: 903,272 km (0.072 R)
• M7: 1,071,270 km (0.088 R)
• M8: 1,159,533 km (0.04 R)
• M9: 1,391,709 km (0.104 R)
• M10: 1,795,174 km (0.088 R)
• M11: 1,901,838 km (0.114 R)
• M12: 2,278,076 km (0.046 R)
• M13: 2,364,843 km (0.091 R)
• M14: 2,647,583 km (0.081 R)
• M15: 2,957,101 km (0.056 R)
• M16: 3,229,519 km (0.092 R)
• M17: 3,327,655 km (0.037 R)
• M18: 3,443,593 km (0.074 R)
• M19: 3,955,218 km (0.084 R)
• M20: 4,274,011 km (0.091 R)
• M21: 4,564,381 km (0.109 R)
• M22: 5,454,638 km (0.119 R)
• M23: 5,591,819 km (0.067 R)
• M24: 5,710,300 km (0.043 R)
• M25: 5,809,783 km (0.078 R)
• M26: 6,010,394 km (0.105 R)
• M27: 6,192,903 km (0.117 R)
• M28: 6,397,852 km (0.095 R)
• M29: 6,522,018 km (0.092 R)
• M30: 6,688,670 km (0.105 R)
• M31: 6,772,595 km (0.092 R)
• M32: 6,877,912 km (0.115 R)
• M33: 7,391,332 km (0.113 R)
• M34: 7,521,631 km (0.054 R)
• M35: 7,806,615 km (0.1 R)
• M36: 8,751,625 km (0.1 R)
• M37: 8,843,478 km (0.083 R)
• M38: 9,331,317 km (0.074 R)
• M39: 9,448,751 km (0.12 R)
• M40: 10,115,509 km (0.109 R)
• M41: 10,479,032 km (0.09 R)
• M42: 10,846,743 km (0.109 R)
• M43: 11,569,899 km (0.12 R)
• M44: 12,827,120 km (0.064 R)
• M45: 13,089,066 km (0.091 R)
• M46: 13,299,849 km (0.08 R)
• M47: 13,564,937 km (0.098 R)
• M48: 13,966,008 km (0.074 R)
• M49: 14,235,434 km (0.079 R)
• M50: 14,807,048 km (0.078 R)
• M51: 15,164,587 km (0.104 R)
• M52: 15,247,464 km (0.114 R)
• M53: 15,358,316 km (0.094 R)
• M54: 16,085,062 km (0.112 R)
• M55: 16,169,735 km (0.113 R)
• M56: 16,794,605 km (0.077 R)
• M57: 16,909,047 km (0.028 R)
• M58: 16,995,066 km (0.094 R)
• M59: 17,254,020 km (0.103 R)
• M60: 17,775,817 km (0.1 R)
• M61: 18,038,661 km (0.095 R)
• M62: 18,983,671 km (0.115 R)
• M63: 19,492,303 km (0.056 R)
• M64: 19,944,837 km (0.077 R)
• M65: 20,309,257 km (0.101 R)
• M66: 20,461,847 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.4

Radius: 10.9

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.83 AU - 7.39 AU

Year: 6116 Days

Day: 13 Hours

Environment

Temp: -143 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,889,055 km

• M1: 174,581 km (0.105 R)
• M2: 245,789 km (0.034 R)
• M3: 381,774 km (0.089 R)
• M4: 457,171 km (0.096 R)
• M5: 528,529 km (0.082 R)
• M6: 720,314 km (0.051 R)
• M7: 883,375 km (0.042 R)
• M8: 1,129,913 km (0.11 R)
• M9: 1,217,278 km (0.092 R)
• M10: 1,525,300 km (0.104 R)
• M11: 1,840,802 km (0.116 R)
• M12: 1,944,922 km (0.062 R)
• M13: 2,033,185 km (0.096 R)
• M14: 2,195,498 km (0.109 R)
• M15: 2,456,696 km (0.102 R)
• M16: 2,708,320 km (0.052 R)
• M17: 2,807,503 km (0.08 R)
• M18: 2,948,275 km (0.103 R)
• M19: 3,709,130 km (0.071 R)
• M20: 4,203,251 km (0.06 R)
• M21: 4,886,315 km (0.081 R)
• M22: 5,056,408 km (0.112 R)
• M23: 5,327,629 km (0.119 R)
• M24: 5,427,411 km (0.079 R)
• M25: 5,502,808 km (0.118 R)
• M26: 5,807,539 km (0.065 R)
• M27: 5,910,313 km (0.073 R)
• M28: 6,539,970 km (0.076 R)
• M29: 7,329,248 km (0.097 R)
• M30: 7,496,349 km (0.111 R)
• M31: 7,580,274 km (0.11 R)
• M32: 7,721,045 km (0.084 R)
• M33: 7,890,988 km (0.103 R)
• M34: 8,554,305 km (0.061 R)
• M35: 9,325,782 km (0.08 R)
• M36: 9,780,858 km (0.066 R)
• M37: 10,274,382 km (0.108 R)
• M38: 10,492,944 km (0.083 R)
• M39: 11,093,729 km (0.096 R)
• M40: 11,414,318 km (0.067 R)
• M41: 11,738,197 km (0.096 R)
• M42: 11,933,871 km (0.047 R)
• M43: 12,064,919 km (0.099 R)
• M44: 12,295,599 km (0.043 R)
• M45: 13,164,762 km (0.095 R)
• M46: 13,266,339 km (0.036 R)
• M47: 13,640,932 km (0.084 R)
• M48: 13,812,371 km (0.108 R)
• M49: 14,365,884 km (0.119 R)
• M50: 14,540,315 km (0.026 R)
• M51: 14,750,649 km (0.089 R)
• M52: 14,961,881 km (0.119 R)
• M53: 15,174,310 km (0.118 R)
• M54: 15,601,861 km (0.102 R)
• M55: 16,359,724 km (0.082 R)
• M56: 16,505,582 km (0.069 R)
• M57: 17,055,803 km (0.066 R)
• M58: 17,836,405 km (0.083 R)
• M59: 18,514,681 km (0.092 R)
• M60: 18,933,406 km (0.1 R)
• M61: 19,702,788 km (0.068 R)
• M62: 20,521,537 km (0.112 R)
• M63: 20,757,453 km (0.068 R)
• M64: 21,630,506 km (0.094 R)
• M65: 21,870,610 km (0.091 R)
• M66: 22,192,246 km (0.106 R)
• M67: 22,434,445 km (0.056 R)
• M68: 22,921,535 km (0.091 R)
• M69: 23,003,066 km (0.111 R)
• M70: 23,371,077 km (0.114 R)
• M71: 23,494,196 km (0.117 R)
• M72: 23,658,754 km (0.088 R)
• M73: 23,823,611 km (0.084 R)
• M74: 24,737,354 km (0.096 R)
• M75: 24,946,492 km (0.112 R)
• M76: 27,286,951 km (0.108 R)
• M77: 27,373,418 km (0.114 R)
• M78: 28,505,126 km (0.085 R)
• M79: 28,944,495 km (0.116 R)
• M80: 29,165,152 km (0.117 R)
• M81: 29,607,812 km (0.063 R)
• M82: 29,696,673 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73.5

Radius: 3.2

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 12.41 AU - 15.73 AU

Year: 18994 Days

Day: 23.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 48,889,055 km

• M1: 45,478 km (0.118 R)
• M2: 85,720 km (0.106 R)
• M3: 110,403 km (0.061 R)
• M4: 131,197 km (0.056 R)
• M5: 169,494 km (0.077 R)
• M6: 278,102 km (0.099 R)
• M7: 318,943 km (0.079 R)
• M8: 395,387 km (0.118 R)
• M9: 1,176,438 km (0.118 R)
• M10: 1,828,535 km (0.074 R)
• M11: 2,066,994 km (0.078 R)
• M12: 2,861,508 km (0.094 R)
• M13: 3,137,367 km (0.034 R)
• M14: 3,664,998 km (0.102 R)
• M15: 4,116,784 km (0.049 R)
• M16: 4,193,827 km (0.064 R)
• M17: 5,017,064 km (0.107 R)
• M18: 6,385,884 km (0.104 R)
• M19: 6,445,275 km (0.088 R)
• M20: 6,564,654 km (0.073 R)
• M21: 6,866,243 km (0.092 R)
• M22: 7,893,083 km (0.068 R)
• M23: 8,278,148 km (0.118 R)
• M24: 9,066,678 km (0.049 R)
• M25: 9,775,922 km (0.111 R)
• M26: 10,363,093 km (0.114 R)
• M27: 10,432,956 km (0.051 R)
• M28: 11,426,884 km (0.061 R)
• M29: 11,607,598 km (0.072 R)
• M30: 12,191,927 km (0.101 R)
• M31: 12,562,032 km (0.1 R)
• M32: 12,748,431 km (0.097 R)
• M33: 12,935,877 km (0.1 R)
• M34: 13,427,157 km (0.08 R)
• M35: 13,694,339 km (0.05 R)
• M36: 14,740,925 km (0.059 R)
• M37: 17,074,503 km (0.104 R)
• M38: 17,488,290 km (0.065 R)
• M39: 17,529,729 km (0.03 R)
• M40: 17,989,144 km (0.088 R)
• M41: 19,562,914 km (0.115 R)
• M42: 20,563,275 km (0.114 R)
• M43: 21,003,391 km (0.091 R)
• M44: 21,224,647 km (0.091 R)
• M45: 21,713,981 km (0.089 R)
• M46: 22,252,085 km (0.087 R)
• M47: 23,616,417 km (0.049 R)
• M48: 24,401,507 km (0.104 R)
• M49: 25,524,389 km (0.119 R)
• M50: 25,997,118 km (0.117 R)
• M51: 26,759,618 km (0.03 R)
• M52: 27,336,318 km (0.048 R)
• M53: 27,481,129 km (0.072 R)
• M54: 27,577,769 km (0.11 R)
• M55: 28,746,727 km (0.032 R)
• M56: 29,485,591 km (0.112 R)
• M57: 29,535,108 km (0.113 R)
• M58: 29,634,141 km (0.049 R)
• M59: 30,881,339 km (0.116 R)
• M60: 31,384,885 km (0.078 R)
• M61: 31,637,855 km (0.12 R)
• M62: 31,789,847 km (0.074 R)
• M63: 32,758,343 km (0.026 R)
• M64: 33,220,451 km (0.072 R)
• M65: 33,736,564 km (0.106 R)
• M66: 34,881,137 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.4

Radius: 7.1

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 13.16 AU - 16.48 AU

Year: 20533 Days

Day: 22.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,889,055 km

• M1: 92,601 km (0.101 R)
• M2: 186,997 km (0.083 R)
• M3: 292,913 km (0.083 R)
• M4: 633,846 km (0.088 R)
• M5: 823,536 km (0.109 R)
• M6: 1,130,960 km (0.108 R)
• M7: 1,517,222 km (0.077 R)
• M8: 1,844,392 km (0.093 R)
• M9: 2,016,280 km (0.073 R)
• M10: 2,617,364 km (0.087 R)
• M11: 2,727,169 km (0.106 R)
• M12: 3,095,180 km (0.063 R)
• M13: 3,388,841 km (0.088 R)
• M14: 3,539,037 km (0.117 R)
• M15: 3,971,375 km (0.111 R)
• M16: 4,193,976 km (0.099 R)
• M17: 4,355,392 km (0.093 R)
• M18: 4,717,718 km (0.052 R)
• M19: 7,049,351 km (0.071 R)
• M20: 7,357,522 km (0.096 R)
• M21: 7,513,254 km (0.066 R)
• M22: 8,147,250 km (0.115 R)
• M23: 8,633,892 km (0.1 R)
• M24: 9,005,193 km (0.112 R)
• M25: 9,381,582 km (0.069 R)
• M26: 9,635,449 km (0.104 R)
• M27: 10,279,917 km (0.098 R)
• M28: 10,982,578 km (0.098 R)
• M29: 11,160,749 km (0.068 R)
• M30: 11,519,784 km (0.087 R)
• M31: 11,973,963 km (0.067 R)
• M32: 12,341,525 km (0.08 R)
• M33: 13,182,116 km (0.063 R)
• M34: 13,371,357 km (0.115 R)
• M35: 13,704,960 km (0.119 R)
• M36: 14,137,597 km (0.1 R)
• M37: 14,672,709 km (0.115 R)
• M38: 14,868,832 km (0.072 R)
• M39: 15,263,920 km (0.09 R)
• M40: 15,612,333 km (0.118 R)
• M41: 15,913,174 km (0.115 R)
• M42: 15,963,439 km (0.1 R)
• M43: 17,445,655 km (0.119 R)
• M44: 18,071,722 km (0.056 R)
• M45: 18,758,227 km (0.047 R)
• M46: 18,917,848 km (0.071 R)
• M47: 19,560,969 km (0.101 R)
• M48: 20,102,363 km (0.062 R)
• M49: 20,539,040 km (0.095 R)
• M50: 21,310,665 km (0.107 R)
• M51: 21,532,968 km (0.098 R)
• M52: 21,979,667 km (0.068 R)
• M53: 22,091,866 km (0.092 R)
• M54: 23,109,879 km (0.094 R)
• M55: 23,969,917 km (0.115 R)
• M56: 24,957,263 km (0.091 R)
• M57: 25,721,259 km (0.094 R)
• M58: 27,091,576 km (0.107 R)
• M59: 27,392,567 km (0.097 R)
• M60: 28,058,726 km (0.104 R)
• M61: 29,221,999 km (0.113 R)
• M62: 30,151,451 km (0.116 R)
• M63: 30,588,426 km (0.085 R)
• M64: 32,039,226 km (0.088 R)
• M65: 32,740,990 km (0.114 R)
• M66: 33,061,578 km (0.099 R)
• M67: 33,447,840 km (0.111 R)
• M68: 33,770,672 km (0.117 R)
• M69: 34,159,627 km (0.109 R)
• M70: 35,138,296 km (0.079 R)
• M71: 35,335,167 km (0.092 R)
• M72: 36,656,864 km (0.092 R)
• M73: 36,989,719 km (0.111 R)
• M74: 37,256,901 km (0.11 R)
• M75: 38,669,554 km (0.083 R)
• M76: 38,737,172 km (0.09 R)
• M77: 39,484,563 km (0.09 R)
• M78: 39,552,779 km (0.05 R)
• M79: 39,757,579 km (0.07 R)
• M80: 41,062,671 km (0.097 R)
• M81: 42,941,171 km (0.115 R)
• M82: 43,362,439 km (0.08 R)
• M83: 43,785,202 km (0.087 R)
• M84: 44,421,741 km (0.088 R)
• M85: 44,776,587 km (0.103 R)
• M86: 45,703,945 km (0.085 R)
• M87: 45,847,110 km (0.112 R)
• M88: 45,990,425 km (0.03 R)
• M89: 46,926,010 km (0.108 R)
• M90: 46,998,265 km (0.086 R)
• M91: 47,359,993 km (0.118 R)
• M92: 48,596,569 km (0.102 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 19,025 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit