🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.74 AU - 1.02 AU

Year: 294 Days

Day: 35.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,579,279 km

• M1: 132,993 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.35 AU - 1.59 AU

Year: 635 Days

Day: 28.8 Hours

Environment

Temp: -13 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,579,279 km

• M1: 720,164 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.22 AU - 1.72 AU

Year: 635 Days

Day: 15.9 Hours

Environment

Temp: -24 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.77 AU - 2.43 AU

Year: 1085 Days

Day: 46.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.09 AU - 3.25 AU

Year: 1555 Days

Day: 41.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.59 AU - 3.07 AU

Year: 1697 Days

Day: 17.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331

Radius: 14.5

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.09 AU - 7.57 AU

Year: 7074 Days

Day: 12.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 51,579,279 km

• M1: 205,697 km (0.077 R)
• M2: 334,501 km (0.116 R)
• M3: 877,242 km (0.109 R)
• M4: 1,133,054 km (0.066 R)
• M5: 1,248,394 km (0.082 R)
• M6: 1,368,222 km (0.074 R)
• M7: 1,460,674 km (0.041 R)
• M8: 2,279,124 km (0.068 R)
• M9: 2,542,117 km (0.094 R)
• M10: 2,815,282 km (0.114 R)
• M11: 3,118,667 km (0.087 R)
• M12: 3,583,168 km (0.091 R)
• M13: 4,252,319 km (0.102 R)
• M14: 4,437,372 km (0.069 R)
• M15: 5,253,877 km (0.1 R)
• M16: 5,578,355 km (0.08 R)
• M17: 5,807,090 km (0.098 R)
• M18: 6,405,482 km (0.054 R)
• M19: 6,698,693 km (0.037 R)
• M20: 6,996,393 km (0.106 R)
• M21: 7,717,305 km (0.114 R)
• M22: 7,858,825 km (0.118 R)
• M23: 8,317,043 km (0.079 R)
• M24: 8,432,982 km (0.096 R)
• M25: 8,549,518 km (0.117 R)
• M26: 8,725,296 km (0.108 R)
• M27: 9,140,131 km (0.098 R)
• M28: 9,591,916 km (0.065 R)
• M29: 9,774,725 km (0.112 R)
• M30: 10,174,600 km (0.085 R)
• M31: 10,548,595 km (0.107 R)
• M32: 10,642,841 km (0.052 R)
• M33: 11,022,521 km (0.078 R)
• M34: 12,419,316 km (0.044 R)
• M35: 12,585,370 km (0.117 R)
• M36: 12,852,701 km (0.104 R)
• M37: 12,953,380 km (0.116 R)
• M38: 13,121,828 km (0.066 R)
• M39: 13,223,255 km (0.077 R)
• M40: 13,529,033 km (0.11 R)
• M41: 14,530,441 km (0.11 R)
• M42: 15,377,165 km (0.112 R)
• M43: 15,591,389 km (0.048 R)
• M44: 15,770,608 km (0.074 R)
• M45: 15,950,574 km (0.107 R)
• M46: 16,823,926 km (0.085 R)
• M47: 17,638,038 km (0.047 R)
• M48: 17,750,087 km (0.05 R)
• M49: 18,238,374 km (0.116 R)
• M50: 19,923,444 km (0.062 R)
• M51: 20,981,999 km (0.083 R)
• M52: 22,990,350 km (0.099 R)
• M53: 23,112,871 km (0.118 R)
• M54: 23,522,620 km (0.06 R)
• M55: 23,893,473 km (0.064 R)
• M56: 24,224,682 km (0.105 R)
• M57: 24,390,886 km (0.067 R)
• M58: 24,515,800 km (0.088 R)
• M59: 24,724,489 km (0.069 R)
• M60: 25,227,587 km (0.059 R)
• M61: 25,564,930 km (0.098 R)
• M62: 25,734,125 km (0.098 R)
• M63: 27,187,618 km (0.075 R)
• M64: 27,576,871 km (0.071 R)
• M65: 28,273,399 km (0.116 R)
• M66: 28,843,517 km (0.076 R)
• M67: 29,550,516 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.3

Radius: 6.1

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 13.56 AU - 13.7 AU

Year: 17937 Days

Day: 25 Hours

Environment

Temp: -175 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,579,279 km

• M1: 88,861 km (0.113 R)
• M2: 161,117 km (0.076 R)
• M3: 291,716 km (0.087 R)
• M4: 413,040 km (0.038 R)
• M5: 686,505 km (0.04 R)
• M6: 813,962 km (0.11 R)
• M7: 1,009,337 km (0.094 R)
• M8: 1,050,177 km (0.077 R)
• M9: 1,329,775 km (0.115 R)
• M10: 1,583,942 km (0.102 R)
• M11: 1,878,500 km (0.096 R)
• M12: 2,406,880 km (0.053 R)
• M13: 2,602,255 km (0.114 R)
• M14: 3,279,784 km (0.07 R)
• M15: 3,465,285 km (0.076 R)
• M16: 4,240,651 km (0.115 R)
• M17: 4,374,990 km (0.117 R)
• M18: 4,891,252 km (0.058 R)
• M19: 5,246,098 km (0.073 R)
• M20: 5,646,123 km (0.103 R)
• M21: 5,980,624 km (0.067 R)
• M22: 7,706,684 km (0.047 R)
• M23: 8,751,176 km (0.115 R)
• M24: 8,793,961 km (0.027 R)
• M25: 9,268,186 km (0.098 R)
• M26: 9,795,070 km (0.103 R)
• M27: 10,196,591 km (0.072 R)
• M28: 10,558,019 km (0.052 R)
• M29: 10,786,006 km (0.075 R)
• M30: 11,108,091 km (0.067 R)
• M31: 11,573,490 km (0.083 R)
• M32: 11,808,658 km (0.038 R)
• M33: 11,950,476 km (0.066 R)
• M34: 12,959,065 km (0.101 R)
• M35: 13,498,066 km (0.045 R)
• M36: 13,646,467 km (0.113 R)
• M37: 14,852,376 km (0.066 R)
• M38: 15,210,364 km (0.075 R)
• M39: 15,571,343 km (0.099 R)
• M40: 15,778,835 km (0.115 R)
• M41: 16,196,662 km (0.089 R)
• M42: 16,249,171 km (0.101 R)
• M43: 17,096,643 km (0.096 R)
• M44: 17,579,545 km (0.115 R)
• M45: 17,849,868 km (0.097 R)
• M46: 18,175,992 km (0.088 R)
• M47: 18,723,819 km (0.095 R)
• M48: 19,166,030 km (0.089 R)
• M49: 19,667,632 km (0.064 R)
• M50: 21,198,317 km (0.096 R)
• M51: 21,601,334 km (0.119 R)
• M52: 23,892,874 km (0.084 R)
• M53: 24,432,623 km (0.079 R)
• M54: 24,976,262 km (0.109 R)
• M55: 25,280,095 km (0.056 R)
• M56: 25,402,018 km (0.1 R)
• M57: 25,646,311 km (0.046 R)
• M58: 26,137,142 km (0.063 R)
• M59: 27,315,524 km (0.108 R)
• M60: 27,440,588 km (0.067 R)
• M61: 28,258,140 km (0.115 R)
• M62: 28,765,127 km (0.059 R)
• M63: 29,723,900 km (0.108 R)
• M64: 30,628,070 km (0.106 R)
• M65: 30,692,995 km (0.115 R)
• M66: 31,672,562 km (0.032 R)
• M67: 31,869,732 km (0.112 R)
• M68: 32,994,558 km (0.027 R)
• M69: 33,260,992 km (0.1 R)
• M70: 33,461,453 km (0.107 R)
• M71: 34,132,250 km (0.089 R)
• M72: 34,334,357 km (0.083 R)
• M73: 35,623,591 km (0.094 R)
• M74: 36,171,269 km (0.1 R)
• M75: 36,377,265 km (0.101 R)
• M76: 36,446,080 km (0.07 R)
• M77: 37,344,116 km (0.03 R)
• M78: 37,970,034 km (0.106 R)
• M79: 39,020,959 km (0.12 R)
• M80: 39,797,821 km (0.084 R)
• M81: 40,437,052 km (0.077 R)
• M82: 40,793,694 km (0.102 R)
• M83: 41,942,007 km (0.105 R)
• M84: 44,564,308 km (0.096 R)
• M85: 44,932,618 km (0.098 R)
• M86: 45,376,026 km (0.095 R)
• M87: 46,341,680 km (0.111 R)
• M88: 46,789,726 km (0.112 R)
• M89: 48,595,971 km (0.053 R)
• M90: 48,899,206 km (0.053 R)
• M91: 49,889,095 km (0.112 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 17,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit