🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.64 AU - 0.74 AU

Year: 219 Days

Day: 17.1 Hours

Environment

Temp: 97 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.85 AU - 0.89 AU

Year: 311 Days

Day: 46.3 Hours

Environment

Temp: 39 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 59,844,843 km

• M1: 43,832 km (0.095 R)
• M2: 70,012 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.9 AU - 1.44 AU

Year: 485 Days

Day: 20.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,844,843 km

• M1: 907,909 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.57 AU - 1.81 AU

Year: 841 Days

Day: 22 Hours

Environment

Temp: -59 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.9

Radius: 10.2

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.47 AU - 5.43 AU

Year: 3594 Days

Day: 11.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 59,844,843 km

• M1: 134,638 km (0.098 R)
• M2: 227,389 km (0.049 R)
• M3: 337,194 km (0.077 R)
• M4: 417,528 km (0.075 R)
• M5: 520,451 km (0.083 R)
• M6: 949,049 km (0.099 R)
• M7: 1,061,846 km (0.068 R)
• M8: 1,159,533 km (0.067 R)
• M9: 1,240,017 km (0.087 R)
• M10: 1,353,861 km (0.115 R)
• M11: 1,525,898 km (0.083 R)
• M12: 1,879,996 km (0.054 R)
• M13: 2,011,942 km (0.06 R)
• M14: 2,221,977 km (0.109 R)
• M15: 2,439,343 km (0.083 R)
• M16: 2,663,590 km (0.084 R)
• M17: 2,812,440 km (0.111 R)
• M18: 2,894,719 km (0.029 R)
• M19: 3,019,783 km (0.048 R)
• M20: 3,104,156 km (0.081 R)
• M21: 3,289,807 km (0.116 R)
• M22: 3,376,723 km (0.049 R)
• M23: 3,493,858 km (0.106 R)
• M24: 3,597,380 km (0.05 R)
• M25: 3,747,277 km (0.075 R)
• M26: 3,822,974 km (0.067 R)
• M27: 4,193,378 km (0.113 R)
• M28: 4,607,914 km (0.111 R)
• M29: 4,688,996 km (0.041 R)
• M30: 4,754,370 km (0.098 R)
• M31: 4,852,955 km (0.077 R)
• M32: 5,052,219 km (0.061 R)
• M33: 5,510,288 km (0.034 R)
• M34: 5,683,373 km (0.099 R)
• M35: 5,964,168 km (0.078 R)
• M36: 6,321,408 km (0.119 R)
• M37: 6,833,481 km (0.115 R)
• M38: 7,264,024 km (0.088 R)
• M39: 7,358,869 km (0.12 R)
• M40: 7,511,309 km (0.105 R)
• M41: 7,664,946 km (0.068 R)
• M42: 7,819,481 km (0.062 R)
• M43: 7,916,719 km (0.118 R)
• M44: 8,309,414 km (0.099 R)
• M45: 8,588,115 km (0.117 R)
• M46: 8,748,783 km (0.11 R)
• M47: 9,277,761 km (0.051 R)
• M48: 9,650,110 km (0.08 R)
• M49: 9,859,098 km (0.032 R)
• M50: 10,154,255 km (0.036 R)
• M51: 10,260,320 km (0.07 R)
• M52: 10,516,581 km (0.1 R)
• M53: 10,623,992 km (0.111 R)
• M54: 10,774,936 km (0.081 R)
• M55: 10,839,712 km (0.038 R)
• M56: 10,948,171 km (0.115 R)
• M57: 11,495,998 km (0.043 R)
• M58: 11,963,043 km (0.076 R)
• M59: 12,120,120 km (0.091 R)
• M60: 12,413,631 km (0.113 R)
• M61: 12,527,176 km (0.052 R)
• M62: 13,030,723 km (0.113 R)
• M63: 13,123,024 km (0.067 R)
• M64: 13,308,227 km (0.119 R)
• M65: 13,587,675 km (0.073 R)
• M66: 13,963,316 km (0.061 R)
• M67: 14,223,616 km (0.114 R)
• M68: 14,965,621 km (0.12 R)
• M69: 15,280,525 km (0.102 R)
• M70: 15,597,672 km (0.055 R)
• M71: 15,990,965 km (0.104 R)
• M72: 16,114,683 km (0.083 R)
• M73: 16,687,194 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.7

Radius: 4.8

Gravity: 11.53 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 13.2 AU - 16.94 AU

Year: 22400 Days

Day: 22.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,844,843 km

• M1: 69,563 km (0.119 R)
• M2: 119,529 km (0.113 R)
• M3: 310,266 km (0.091 R)
• M4: 485,146 km (0.106 R)
• M5: 556,055 km (0.11 R)
• M6: 630,405 km (0.118 R)
• M7: 1,489,247 km (0.037 R)
• M8: 1,837,959 km (0.113 R)
• M9: 2,122,943 km (0.073 R)
• M10: 2,181,586 km (0.087 R)
• M11: 2,240,827 km (0.096 R)
• M12: 2,797,480 km (0.081 R)
• M13: 2,894,420 km (0.063 R)
• M14: 4,324,426 km (0.114 R)
• M15: 4,816,902 km (0.06 R)
• M16: 5,011,080 km (0.096 R)
• M17: 5,407,065 km (0.118 R)
• M18: 5,608,873 km (0.081 R)
• M19: 5,772,084 km (0.101 R)
• M20: 6,019,818 km (0.037 R)
• M21: 6,103,144 km (0.102 R)
• M22: 6,355,516 km (0.119 R)
• M23: 6,482,973 km (0.04 R)
• M24: 6,654,263 km (0.064 R)
• M25: 7,622,760 km (0.063 R)
• M26: 7,940,057 km (0.045 R)
• M27: 8,169,241 km (0.105 R)
• M28: 8,681,314 km (0.08 R)
• M29: 9,493,032 km (0.108 R)
• M30: 10,229,203 km (0.037 R)
• M31: 10,328,835 km (0.085 R)
• M32: 14,064,294 km (0.046 R)
• M33: 14,119,496 km (0.045 R)
• M34: 15,640,308 km (0.074 R)
• M35: 15,985,280 km (0.093 R)
• M36: 16,043,025 km (0.087 R)
• M37: 16,565,720 km (0.118 R)
• M38: 16,741,199 km (0.119 R)
• M39: 17,390,004 km (0.1 R)
• M40: 17,449,245 km (0.059 R)
• M41: 17,687,555 km (0.044 R)
• M42: 17,866,922 km (0.061 R)
• M43: 20,565,967 km (0.073 R)
• M44: 20,817,591 km (0.028 R)
• M45: 21,070,262 km (0.092 R)
• M46: 21,451,138 km (0.099 R)
• M47: 21,578,595 km (0.089 R)
• M48: 21,834,258 km (0.113 R)
• M49: 22,026,641 km (0.088 R)
• M50: 22,348,576 km (0.079 R)
• M51: 22,413,202 km (0.119 R)
• M52: 22,542,454 km (0.12 R)
• M53: 24,512,060 km (0.112 R)
• M54: 27,084,694 km (0.12 R)
• M55: 27,498,781 km (0.101 R)
• M56: 27,845,250 km (0.111 R)
• M57: 28,823,471 km (0.095 R)
• M58: 29,246,085 km (0.095 R)
• M59: 30,311,670 km (0.111 R)
• M60: 32,626,996 km (0.106 R)
• M61: 33,436,022 km (0.096 R)
• M62: 34,028,429 km (0.068 R)
• M63: 34,177,130 km (0.087 R)
• M64: 34,475,128 km (0.093 R)
• M65: 34,848,674 km (0.054 R)
• M66: 35,148,618 km (0.079 R)
• M67: 35,524,707 km (0.109 R)
• M68: 36,432,766 km (0.097 R)
• M69: 36,584,907 km (0.108 R)
• M70: 36,965,933 km (0.102 R)
• M71: 37,042,378 km (0.102 R)
• M72: 37,501,793 km (0.081 R)
• M73: 38,891,258 km (0.116 R)
• M74: 40,454,855 km (0.068 R)
• M75: 40,770,057 km (0.085 R)
• M76: 41,165,145 km (0.063 R)
• M77: 42,998,916 km (0.057 R)
• M78: 44,371,476 km (0.095 R)
• M79: 44,615,171 km (0.115 R)
• M80: 46,828,322 km (0.09 R)
• M81: 48,156,602 km (0.104 R)
• M82: 48,825,454 km (0.119 R)
• M83: 50,680,318 km (0.085 R)
• M84: 51,872,762 km (0.062 R)
• M85: 52,215,192 km (0.093 R)
• M86: 54,893,891 km (0.106 R)
• M87: 56,118,200 km (0.097 R)
• M88: 57,174,810 km (0.085 R)
• M89: 57,705,583 km (0.088 R)
• M90: 57,794,145 km (0.063 R)
• M91: 58,415,725 km (0.099 R)
• M92: 58,504,735 km (0.106 R)
• M93: 59,486,546 km (0.047 R)
• M94: 59,665,615 km (0.045 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 11,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit