🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.1 AU - 1.18 AU

Year: 442 Days

Day: 33.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.21 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.63 AU - 3.91 AU

Year: 2149 Days

Day: 14.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.76 AU - 4.58 AU

Year: 3095 Days

Day: 37.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.5

Radius: 9.8

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.62 AU - 8.16 AU

Year: 8055 Days

Day: 10.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 75,176,144 km

• M1: 162,014 km (0.066 R)
• M2: 399,875 km (0.116 R)
• M3: 697,724 km (0.076 R)
• M4: 967,898 km (0.1 R)
• M5: 1,107,323 km (0.081 R)
• M6: 2,450,862 km (0.116 R)
• M7: 3,183,293 km (0.085 R)
• M8: 3,276,642 km (0.113 R)
• M9: 3,610,245 km (0.09 R)
• M10: 3,805,770 km (0.11 R)
• M11: 4,105,714 km (0.106 R)
• M12: 4,413,436 km (0.072 R)
• M13: 5,215,131 km (0.079 R)
• M14: 5,353,210 km (0.063 R)
• M15: 7,255,347 km (0.116 R)
• M16: 8,165,351 km (0.096 R)
• M17: 9,011,626 km (0.11 R)
• M18: 9,111,109 km (0.088 R)
• M19: 9,311,121 km (0.098 R)
• M20: 9,378,141 km (0.075 R)
• M21: 9,647,716 km (0.06 R)
• M22: 9,783,402 km (0.064 R)
• M23: 10,402,138 km (0.086 R)
• M24: 10,716,443 km (0.119 R)
• M25: 11,425,687 km (0.099 R)
• M26: 11,749,866 km (0.061 R)
• M27: 12,113,538 km (0.063 R)
• M28: 12,629,052 km (0.068 R)
• M29: 14,334,019 km (0.029 R)
• M30: 14,411,511 km (0.083 R)
• M31: 15,510,457 km (0.094 R)
• M32: 16,190,678 km (0.076 R)
• M33: 16,352,244 km (0.116 R)
• M34: 16,554,800 km (0.087 R)
• M35: 17,539,004 km (0.065 R)
• M36: 18,247,649 km (0.036 R)
• M37: 18,668,767 km (0.111 R)
• M38: 19,349,437 km (0.057 R)
• M39: 19,477,942 km (0.094 R)
• M40: 19,822,017 km (0.078 R)
• M41: 19,908,335 km (0.058 R)
• M42: 21,928,505 km (0.105 R)
• M43: 22,241,613 km (0.1 R)
• M44: 22,421,280 km (0.065 R)
• M45: 23,600,261 km (0.084 R)
• M46: 23,875,222 km (0.101 R)
• M47: 24,660,012 km (0.116 R)
• M48: 25,594,251 km (0.037 R)
• M49: 26,018,361 km (0.117 R)
• M50: 26,255,025 km (0.05 R)
• M51: 26,825,890 km (0.112 R)
• M52: 27,112,819 km (0.116 R)
• M53: 27,496,986 km (0.089 R)
• M54: 28,416,714 km (0.061 R)
• M55: 29,592,852 km (0.054 R)
• M56: 30,087,573 km (0.115 R)
• M57: 30,186,906 km (0.107 R)
• M58: 30,634,951 km (0.109 R)
• M59: 32,755,202 km (0.116 R)
• M60: 33,369,600 km (0.116 R)
• M61: 33,729,832 km (0.054 R)
• M62: 33,832,905 km (0.053 R)
• M63: 34,505,946 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862

Radius: 3.7

Gravity: 62.97 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 13.17 AU - 13.31 AU

Year: 17509 Days

Day: 15.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,176,144 km

• M1: 99,782 km (0.115 R)
• M2: 242,797 km (0.114 R)
• M3: 274,662 km (0.045 R)
• M4: 476,020 km (0.1 R)
• M5: 602,580 km (0.103 R)
• M6: 692,638 km (0.108 R)
• M7: 739,462 km (0.086 R)
• M8: 860,936 km (0.099 R)
• M9: 886,068 km (0.098 R)
• M10: 1,437,486 km (0.114 R)
• M11: 2,108,432 km (0.084 R)
• M12: 2,493,497 km (0.109 R)
• M13: 3,169,081 km (0.046 R)
• M14: 3,247,471 km (0.056 R)
• M15: 3,897,473 km (0.119 R)
• M16: 4,367,061 km (0.118 R)
• M17: 5,127,317 km (0.072 R)
• M18: 5,452,094 km (0.078 R)
• M19: 5,831,325 km (0.1 R)
• M20: 6,465,770 km (0.108 R)
• M21: 6,968,418 km (0.117 R)
• M22: 7,327,753 km (0.12 R)
• M23: 7,379,663 km (0.117 R)
• M24: 8,604,870 km (0.049 R)
• M25: 8,714,375 km (0.106 R)
• M26: 10,121,493 km (0.054 R)
• M27: 10,237,132 km (0.109 R)
• M28: 10,939,793 km (0.101 R)
• M29: 11,416,861 km (0.11 R)
• M30: 11,718,450 km (0.069 R)
• M31: 13,139,181 km (0.092 R)
• M32: 13,202,162 km (0.105 R)
• M33: 13,709,747 km (0.117 R)
• M34: 16,886,458 km (0.086 R)
• M35: 16,954,974 km (0.086 R)
• M36: 17,923,620 km (0.095 R)
• M37: 18,063,494 km (0.119 R)
• M38: 18,414,750 km (0.057 R)
• M39: 18,626,580 km (0.086 R)
• M40: 19,481,832 km (0.107 R)
• M41: 19,769,807 km (0.108 R)
• M42: 20,788,569 km (0.071 R)
• M43: 21,378,433 km (0.093 R)
• M44: 21,601,035 km (0.096 R)
• M45: 22,499,071 km (0.058 R)
• M46: 22,725,413 km (0.066 R)
• M47: 25,030,865 km (0.068 R)
• M48: 25,108,955 km (0.113 R)
• M49: 27,168,320 km (0.068 R)
• M50: 27,328,988 km (0.081 R)
• M51: 29,116,682 km (0.116 R)
• M52: 29,363,519 km (0.094 R)
• M53: 30,190,795 km (0.119 R)
• M54: 32,462,738 km (0.041 R)
• M55: 34,614,703 km (0.077 R)
• M56: 36,016,136 km (0.101 R)
• M57: 36,546,311 km (0.094 R)
• M58: 36,723,734 km (0.086 R)
• M59: 37,346,510 km (0.036 R)
• M60: 38,062,785 km (0.119 R)
• M61: 39,145,424 km (0.098 R)
• M62: 39,599,604 km (0.063 R)
• M63: 39,690,559 km (0.109 R)
• M64: 40,055,428 km (0.047 R)
• M65: 40,421,345 km (0.037 R)
• M66: 43,670,311 km (0.103 R)
• M67: 46,137,479 km (0.057 R)
• M68: 46,809,323 km (0.107 R)
• M69: 50,512,918 km (0.062 R)
• M70: 50,710,537 km (0.063 R)
• M71: 51,602,589 km (0.106 R)
• M72: 52,499,727 km (0.117 R)
• M73: 52,699,739 km (0.109 R)
• M74: 56,549,192 km (0.111 R)
• M75: 59,964,661 km (0.115 R)
• M76: 61,961,194 km (0.092 R)
• M77: 62,066,960 km (0.036 R)
• M78: 63,979,569 km (0.102 R)
• M79: 66,451,374 km (0.104 R)
• M80: 68,516,872 km (0.087 R)
• M81: 68,735,584 km (0.104 R)
• M82: 68,954,446 km (0.106 R)
• M83: 69,612,377 km (0.083 R)
• M84: 69,832,286 km (0.06 R)
• M85: 69,942,240 km (0.102 R)
• M86: 70,713,717 km (0.09 R)
• M87: 71,155,778 km (0.108 R)
• M88: 71,377,333 km (0.06 R)
• M89: 71,709,739 km (0.113 R)
• M90: 72,154,045 km (0.107 R)
• M91: 72,376,497 km (0.111 R)
• M92: 72,599,099 km (0.063 R)
• M93: 74,388,588 km (0.091 R)
• M94: 74,838,280 km (0.049 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 14,344 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit