🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.45 AU - 0.67 AU

Year: 191 Days

Day: 16.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,903,489 km

• M1: 173,683 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361

Radius: 14.4

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.66 AU - 2.74 AU

Year: 1490 Days

Day: 12.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 89,903,489 km

• M1: 207,043 km (0.111 R)
• M2: 305,928 km (0.076 R)
• M3: 527,632 km (0.108 R)
• M4: 640,728 km (0.038 R)
• M5: 745,745 km (0.099 R)
• M6: 838,496 km (0.104 R)
• M7: 1,453,044 km (0.089 R)
• M8: 1,672,205 km (0.044 R)
• M9: 1,798,765 km (0.088 R)
• M10: 2,098,110 km (0.104 R)
• M11: 2,217,040 km (0.051 R)
• M12: 2,376,063 km (0.064 R)
• M13: 2,587,594 km (0.103 R)
• M14: 2,765,466 km (0.1 R)
• M15: 3,144,098 km (0.111 R)
• M16: 3,270,658 km (0.025 R)
• M17: 3,409,635 km (0.105 R)
• M18: 3,616,379 km (0.1 R)
• M19: 3,849,752 km (0.051 R)
• M20: 3,985,437 km (0.059 R)
• M21: 4,627,810 km (0.033 R)
• M22: 4,930,746 km (0.11 R)
• M23: 5,315,362 km (0.108 R)
• M24: 5,555,915 km (0.092 R)
• M25: 5,787,343 km (0.034 R)
• M26: 5,878,149 km (0.1 R)
• M27: 6,061,257 km (0.099 R)
• M28: 6,473,549 km (0.08 R)
• M29: 7,005,369 km (0.106 R)
• M30: 7,551,252 km (0.118 R)
• M31: 7,951,725 km (0.085 R)
• M32: 8,183,752 km (0.12 R)
• M33: 8,286,076 km (0.085 R)
• M34: 8,432,832 km (0.105 R)
• M35: 8,536,055 km (0.065 R)
• M36: 8,699,116 km (0.111 R)
• M37: 8,863,375 km (0.069 R)
• M38: 8,968,392 km (0.083 R)
• M39: 9,362,134 km (0.034 R)
• M40: 9,453,837 km (0.071 R)
• M41: 9,607,325 km (0.038 R)
• M42: 9,870,019 km (0.05 R)
• M43: 10,736,639 km (0.112 R)
• M44: 10,880,852 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.6

Radius: 9.7

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.29 AU - 5.91 AU

Year: 5258 Days

Day: 8.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 89,903,489 km

• M1: 121,025 km (0.067 R)
• M2: 216,169 km (0.092 R)
• M3: 359,484 km (0.087 R)
• M4: 516,262 km (0.025 R)
• M5: 650,003 km (0.09 R)
• M6: 711,188 km (0.119 R)
• M7: 781,649 km (0.12 R)
• M8: 969,245 km (0.088 R)
• M9: 1,138,440 km (0.119 R)
• M10: 1,248,095 km (0.079 R)
• M11: 1,317,508 km (0.101 R)
• M12: 1,379,292 km (0.112 R)
• M13: 1,478,625 km (0.086 R)
• M14: 1,617,901 km (0.083 R)
• M15: 1,732,493 km (0.086 R)
• M16: 1,889,720 km (0.108 R)
• M17: 2,010,745 km (0.106 R)
• M18: 2,303,358 km (0.095 R)
• M19: 2,543,014 km (0.066 R)
• M20: 2,756,490 km (0.095 R)
• M21: 2,882,751 km (0.105 R)
• M22: 3,093,684 km (0.115 R)
• M23: 3,309,703 km (0.092 R)
• M24: 3,518,392 km (0.099 R)
• M25: 3,845,862 km (0.115 R)
• M26: 4,516,659 km (0.084 R)
• M27: 4,584,277 km (0.12 R)
• M28: 4,707,097 km (0.073 R)
• M29: 4,803,438 km (0.117 R)
• M30: 4,942,115 km (0.115 R)
• M31: 5,180,873 km (0.06 R)
• M32: 5,266,144 km (0.049 R)
• M33: 5,337,502 km (0.096 R)
• M34: 5,626,077 km (0.092 R)
• M35: 5,699,080 km (0.096 R)
• M36: 6,024,007 km (0.109 R)
• M37: 6,676,553 km (0.115 R)
• M38: 6,769,453 km (0.094 R)
• M39: 7,003,424 km (0.057 R)
• M40: 7,463,438 km (0.087 R)
• M41: 7,543,622 km (0.069 R)
• M42: 7,933,175 km (0.083 R)
• M43: 8,180,012 km (0.097 R)
• M44: 8,630,600 km (0.084 R)
• M45: 9,037,955 km (0.054 R)
• M46: 9,434,240 km (0.065 R)
• M47: 9,538,510 km (0.103 R)
• M48: 10,351,125 km (0.091 R)
• M49: 10,729,458 km (0.086 R)
• M50: 10,838,366 km (0.082 R)
• M51: 10,984,224 km (0.103 R)
• M52: 11,296,135 km (0.066 R)
• M53: 11,462,638 km (0.076 R)
• M54: 11,741,638 km (0.082 R)
• M55: 11,835,286 km (0.079 R)
• M56: 12,098,429 km (0.096 R)
• M57: 12,268,671 km (0.114 R)
• M58: 12,477,958 km (0.047 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.1

Radius: 7.5

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 14.71 AU - 16.75 AU

Year: 28483 Days

Day: 17.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,903,489 km

• M1: 347,366 km (0.087 R)
• M2: 491,728 km (0.066 R)
• M3: 732,431 km (0.107 R)
• M4: 1,251,685 km (0.085 R)
• M5: 1,347,727 km (0.06 R)
• M6: 3,062,119 km (0.109 R)
• M7: 3,369,842 km (0.089 R)
• M8: 3,687,438 km (0.106 R)
• M9: 5,258,664 km (0.076 R)
• M10: 5,310,724 km (0.103 R)
• M11: 5,626,974 km (0.073 R)
• M12: 5,949,208 km (0.086 R)
• M13: 6,003,512 km (0.108 R)
• M14: 6,112,719 km (0.108 R)
• M15: 6,388,278 km (0.081 R)
• M16: 6,611,777 km (0.07 R)
• M17: 9,614,655 km (0.032 R)
• M18: 9,806,589 km (0.057 R)
• M19: 11,185,134 km (0.074 R)
• M20: 11,794,296 km (0.1 R)
• M21: 11,931,178 km (0.062 R)
• M22: 12,763,391 km (0.038 R)
• M23: 13,115,694 km (0.107 R)
• M24: 13,399,780 km (0.07 R)
• M25: 14,998,383 km (0.073 R)
• M26: 16,503,338 km (0.087 R)
• M27: 16,579,782 km (0.104 R)
• M28: 16,887,056 km (0.108 R)
• M29: 18,849,182 km (0.097 R)
• M30: 20,224,286 km (0.057 R)
• M31: 21,798,953 km (0.089 R)
• M32: 22,728,554 km (0.084 R)
• M33: 23,240,927 km (0.071 R)
• M34: 23,671,021 km (0.119 R)
• M35: 25,328,715 km (0.114 R)
• M36: 27,294,580 km (0.069 R)
• M37: 28,112,881 km (0.102 R)
• M38: 28,662,952 km (0.059 R)
• M39: 29,494,567 km (0.068 R)
• M40: 29,680,367 km (0.107 R)
• M41: 31,087,036 km (0.047 R)
• M42: 32,132,127 km (0.048 R)
• M43: 32,995,905 km (0.118 R)
• M44: 35,040,758 km (0.077 R)
• M45: 36,526,415 km (0.105 R)
• M46: 37,226,682 km (0.068 R)
• M47: 37,327,062 km (0.12 R)
• M48: 37,528,271 km (0.116 R)
• M49: 37,729,630 km (0.107 R)
• M50: 38,538,955 km (0.088 R)
• M51: 39,558,763 km (0.104 R)
• M52: 40,174,807 km (0.111 R)
• M53: 40,794,143 km (0.097 R)
• M54: 41,208,828 km (0.103 R)
• M55: 41,624,710 km (0.096 R)
• M56: 42,251,375 km (0.119 R)
• M57: 42,986,350 km (0.112 R)
• M58: 44,469,014 km (0.097 R)
• M59: 45,430,929 km (0.047 R)
• M60: 47,702,123 km (0.049 R)
• M61: 48,796,581 km (0.08 R)
• M62: 52,016,825 km (0.079 R)
• M63: 52,129,173 km (0.052 R)
• M64: 52,691,661 km (0.094 R)
• M65: 53,936,315 km (0.099 R)
• M66: 54,733,523 km (0.072 R)
• M67: 55,878,993 km (0.116 R)
• M68: 58,660,167 km (0.097 R)
• M69: 58,893,989 km (0.118 R)
• M70: 59,362,529 km (0.06 R)
• M71: 60,893,813 km (0.118 R)
• M72: 61,012,145 km (0.095 R)
• M73: 61,842,563 km (0.119 R)
• M74: 62,318,733 km (0.043 R)
• M75: 64,115,403 km (0.107 R)
• M76: 64,717,984 km (0.078 R)
• M77: 65,686,181 km (0.03 R)
• M78: 67,514,417 km (0.102 R)
• M79: 67,636,788 km (0.065 R)
• M80: 67,759,458 km (0.118 R)
• M81: 71,969,740 km (0.116 R)
• M82: 72,094,804 km (0.075 R)
• M83: 73,224,119 km (0.094 R)
• M84: 73,601,853 km (0.105 R)
• M85: 75,881,725 km (0.099 R)
• M86: 76,136,490 km (0.067 R)
• M87: 76,263,947 km (0.113 R)
• M88: 76,646,768 km (0.043 R)
• M89: 78,828,504 km (0.076 R)
• M90: 80,251,030 km (0.091 R)
• M91: 80,640,433 km (0.11 R)
• M92: 82,990,167 km (0.108 R)
• M93: 84,173,486 km (0.075 R)
• M94: 84,701,118 km (0.045 R)
• M95: 89,096,453 km (0.049 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 15,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit