🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.52 AU - 0.84 AU

Year: 240 Days

Day: 18.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 97,785,414 km

• M1: 122,820 km (0.082 R)
• M2: 231,129 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.68 AU - 0.9 AU

Year: 300 Days

Day: 41.6 Hours

Environment

Temp: -19 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.76 AU - 1.12 AU

Year: 390 Days

Day: 24.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,785,414 km

• M1: 445,054 km (0.053 R)

Asteroid Belt

Center: 3.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.3

Radius: 12.5

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.73 AU - 7.73 AU

Year: 7464 Days

Day: 12.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 97,785,414 km

• M1: 176,675 km (0.084 R)
• M2: 316,848 km (0.115 R)
• M3: 466,446 km (0.071 R)
• M4: 679,773 km (0.12 R)
• M5: 1,190,500 km (0.092 R)
• M6: 1,369,419 km (0.034 R)
• M7: 1,493,735 km (0.05 R)
• M8: 2,012,690 km (0.043 R)
• M9: 2,137,454 km (0.051 R)
• M10: 2,338,813 km (0.037 R)
• M11: 3,001,232 km (0.106 R)
• M12: 3,567,311 km (0.111 R)
• M13: 3,763,434 km (0.111 R)
• M14: 4,121,122 km (0.067 R)
• M15: 4,212,227 km (0.067 R)
• M16: 4,678,374 km (0.043 R)
• M17: 4,941,816 km (0.096 R)
• M18: 5,358,446 km (0.082 R)
• M19: 5,508,343 km (0.104 R)
• M20: 5,609,023 km (0.092 R)
• M21: 6,199,934 km (0.056 R)
• M22: 6,304,802 km (0.072 R)
• M23: 6,596,069 km (0.092 R)
• M24: 6,973,355 km (0.109 R)
• M25: 7,082,412 km (0.097 R)
• M26: 7,357,522 km (0.11 R)
• M27: 7,468,674 km (0.099 R)
• M28: 7,833,543 km (0.059 R)
• M29: 8,089,654 km (0.072 R)
• M30: 8,175,673 km (0.083 R)
• M31: 8,261,991 km (0.051 R)
• M32: 8,610,105 km (0.063 R)
• M33: 8,697,919 km (0.082 R)
• M34: 9,261,155 km (0.093 R)
• M35: 9,411,352 km (0.088 R)
• M36: 9,805,542 km (0.119 R)
• M37: 10,020,065 km (0.12 R)
• M38: 10,143,484 km (0.105 R)
• M39: 10,391,517 km (0.073 R)
• M40: 10,516,431 km (0.119 R)
• M41: 10,610,379 km (0.085 R)
• M42: 10,862,301 km (0.114 R)
• M43: 12,580,732 km (0.079 R)
• M44: 13,454,533 km (0.094 R)
• M45: 14,347,782 km (0.119 R)
• M46: 15,509,110 km (0.11 R)
• M47: 15,651,976 km (0.031 R)
• M48: 16,263,832 km (0.071 R)
• M49: 16,408,942 km (0.052 R)
• M50: 16,664,006 km (0.071 R)
• M51: 16,773,661 km (0.084 R)
• M52: 16,957,068 km (0.107 R)
• M53: 17,067,322 km (0.09 R)
• M54: 17,325,827 km (0.088 R)
• M55: 17,585,529 km (0.097 R)
• M56: 18,599,204 km (0.081 R)
• M57: 19,170,518 km (0.095 R)
• M58: 19,554,686 km (0.109 R)
• M59: 19,825,159 km (0.109 R)
• M60: 20,252,560 km (0.071 R)
• M61: 20,604,564 km (0.032 R)
• M62: 20,998,006 km (0.063 R)
• M63: 21,792,520 km (0.053 R)
• M64: 22,475,584 km (0.119 R)
• M65: 22,556,367 km (0.095 R)
• M66: 22,718,381 km (0.062 R)
• M67: 22,921,236 km (0.116 R)
• M68: 24,275,994 km (0.096 R)
• M69: 24,900,266 km (0.096 R)
• M70: 24,983,892 km (0.084 R)
• M71: 25,445,551 km (0.115 R)
• M72: 25,656,484 km (0.076 R)
• M73: 27,450,012 km (0.116 R)
• M74: 27,579,714 km (0.075 R)
• M75: 27,883,098 km (0.073 R)
• M76: 29,019,444 km (0.047 R)
• M77: 29,107,557 km (0.109 R)
• M78: 29,283,933 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.4

Radius: 13.7

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.24 AU - 7.46 AU

Year: 8518 Days

Day: 9.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 97,785,414 km

• M1: 171,439 km (0.091 R)
• M2: 312,061 km (0.095 R)
• M3: 451,038 km (0.084 R)
• M4: 548,426 km (0.117 R)
• M5: 667,356 km (0.06 R)
• M6: 837,299 km (0.116 R)
• M7: 978,968 km (0.112 R)
• M8: 1,144,873 km (0.114 R)
• M9: 1,370,466 km (0.073 R)
• M10: 1,700,778 km (0.103 R)
• M11: 2,037,373 km (0.109 R)
• M12: 2,436,650 km (0.093 R)
• M13: 2,645,788 km (0.076 R)
• M14: 3,217,401 km (0.106 R)
• M15: 3,973,319 km (0.091 R)
• M16: 4,730,883 km (0.118 R)
• M17: 4,835,302 km (0.081 R)
• M18: 5,126,569 km (0.051 R)
• M19: 5,260,908 km (0.103 R)
• M20: 5,396,294 km (0.074 R)
• M21: 5,809,933 km (0.071 R)
• M22: 6,844,252 km (0.038 R)
• M23: 7,052,044 km (0.056 R)
• M24: 7,171,722 km (0.114 R)
• M25: 8,596,342 km (0.115 R)
• M26: 8,692,384 km (0.081 R)
• M27: 9,144,768 km (0.117 R)
• M28: 9,671,353 km (0.111 R)
• M29: 10,582,254 km (0.034 R)
• M30: 11,169,875 km (0.077 R)
• M31: 11,344,755 km (0.092 R)
• M32: 12,268,671 km (0.115 R)
• M33: 13,364,775 km (0.108 R)
• M34: 13,550,575 km (0.115 R)
• M35: 14,226,309 km (0.039 R)
• M36: 14,415,999 km (0.109 R)
• M37: 15,416,061 km (0.076 R)
• M38: 17,401,374 km (0.082 R)
• M39: 17,645,069 km (0.117 R)
• M40: 18,259,019 km (0.112 R)
• M41: 18,630,919 km (0.049 R)
• M42: 18,963,475 km (0.076 R)
• M43: 20,228,325 km (0.055 R)
• M44: 20,441,801 km (0.114 R)
• M45: 20,741,894 km (0.038 R)
• M46: 20,870,997 km (0.102 R)
• M47: 22,000,611 km (0.087 R)
• M48: 22,176,239 km (0.081 R)
• M49: 23,239,580 km (0.079 R)
• M50: 23,418,350 km (0.112 R)
• M51: 23,777,385 km (0.097 R)
• M52: 24,274,050 km (0.074 R)
• M53: 24,410,034 km (0.101 R)
• M54: 25,231,775 km (0.115 R)
• M55: 25,415,631 km (0.069 R)
• M56: 26,016,117 km (0.099 R)
• M57: 27,372,521 km (0.106 R)
• M58: 27,466,917 km (0.097 R)
• M59: 27,798,127 km (0.082 R)
• M60: 28,273,698 km (0.105 R)
• M61: 29,377,581 km (0.104 R)
• M62: 29,764,890 km (0.053 R)
• M63: 30,007,687 km (0.111 R)
• M64: 30,740,418 km (0.083 R)
• M65: 31,084,343 km (0.081 R)
• M66: 31,281,513 km (0.101 R)
• M67: 31,875,267 km (0.117 R)
• M68: 32,323,163 km (0.093 R)
• M69: 33,074,144 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.2

Radius: 7.1

Gravity: 12.76 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 15.17 AU - 18.91 AU

Year: 30070 Days

Day: 23.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 97,785,414 km

• M1: 344,225 km (0.119 R)
• M2: 407,056 km (0.094 R)
• M3: 546,032 km (0.107 R)
• M4: 755,619 km (0.059 R)
• M5: 1,417,889 km (0.036 R)
• M6: 1,744,760 km (0.098 R)
• M7: 1,975,739 km (0.084 R)
• M8: 2,298,870 km (0.105 R)
• M9: 2,726,122 km (0.1 R)
• M10: 3,799,337 km (0.077 R)
• M11: 3,848,704 km (0.078 R)
• M12: 3,898,371 km (0.079 R)
• M13: 4,251,422 km (0.11 R)
• M14: 4,562,286 km (0.079 R)
• M15: 5,707,308 km (0.053 R)
• M16: 7,118,166 km (0.104 R)
• M17: 7,425,141 km (0.062 R)
• M18: 7,862,266 km (0.09 R)
• M19: 8,826,574 km (0.119 R)
• M20: 9,356,150 km (0.102 R)
• M21: 9,895,899 km (0.119 R)
• M22: 10,724,372 km (0.065 R)
• M23: 11,146,986 km (0.06 R)
• M24: 11,646,942 km (0.057 R)
• M25: 11,863,410 km (0.061 R)
• M26: 11,935,965 km (0.112 R)
• M27: 13,718,723 km (0.108 R)
• M28: 14,485,861 km (0.064 R)
• M29: 14,796,576 km (0.089 R)
• M30: 15,030,996 km (0.095 R)
• M31: 16,382,912 km (0.045 R)
• M32: 17,114,296 km (0.1 R)
• M33: 17,939,477 km (0.072 R)
• M34: 18,440,630 km (0.048 R)
• M35: 19,542,568 km (0.046 R)
• M36: 20,665,450 km (0.12 R)
• M37: 23,335,921 km (0.113 R)
• M38: 23,517,832 km (0.026 R)
• M39: 25,455,574 km (0.093 R)
• M40: 25,549,072 km (0.057 R)
• M41: 26,018,510 km (0.116 R)
• M42: 28,602,514 km (0.076 R)
• M43: 29,481,851 km (0.094 R)
• M44: 37,784,383 km (0.032 R)
• M45: 37,891,046 km (0.083 R)
• M46: 38,211,934 km (0.103 R)
• M47: 38,856,252 km (0.065 R)
• M48: 39,720,927 km (0.103 R)
• M49: 40,373,623 km (0.086 R)
• M50: 41,910,292 km (0.065 R)
• M51: 42,131,398 km (0.048 R)
• M52: 42,574,656 km (0.096 R)
• M53: 42,796,959 km (0.103 R)
• M54: 44,363,398 km (0.063 R)
• M55: 44,476,045 km (0.106 R)
• M56: 44,927,382 km (0.092 R)
• M57: 48,245,164 km (0.096 R)
• M58: 49,057,779 km (0.041 R)
• M59: 49,641,061 km (0.108 R)
• M60: 54,750,427 km (0.115 R)
• M61: 55,234,077 km (0.046 R)
• M62: 55,476,575 km (0.052 R)
• M63: 55,719,223 km (0.102 R)
• M64: 56,571,781 km (0.111 R)
• M65: 57,674,018 km (0.092 R)
• M66: 57,919,957 km (0.04 R)
• M67: 58,412,733 km (0.038 R)
• M68: 59,154,738 km (0.039 R)
• M69: 59,899,735 km (0.091 R)
• M70: 60,398,196 km (0.066 R)
• M71: 61,148,429 km (0.089 R)
• M72: 62,153,577 km (0.036 R)
• M73: 63,164,111 km (0.042 R)
• M74: 64,434,944 km (0.072 R)
• M75: 65,073,428 km (0.097 R)
• M76: 66,485,632 km (0.106 R)
• M77: 66,743,539 km (0.117 R)
• M78: 66,872,642 km (0.1 R)
• M79: 70,914,178 km (0.071 R)
• M80: 71,970,040 km (0.103 R)
• M81: 73,163,980 km (0.096 R)
• M82: 74,230,763 km (0.064 R)
• M83: 74,364,354 km (0.083 R)
• M84: 76,244,799 km (0.05 R)
• M85: 77,190,856 km (0.118 R)
• M86: 78,549,055 km (0.117 R)
• M87: 81,702,727 km (0.101 R)
• M88: 83,364,610 km (0.061 R)
• M89: 87,708,932 km (0.092 R)
• M90: 88,274,861 km (0.106 R)
• M91: 89,694,844 km (0.109 R)
• M92: 91,122,457 km (0.115 R)
• M93: 93,566,587 km (0.113 R)
• M94: 94,579,215 km (0.111 R)
• M95: 94,724,175 km (0.09 R)
• M96: 95,304,764 km (0.11 R)
• M97: 95,886,550 km (0.075 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 13,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit