🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.74 AU - 1.04 AU

Year: 296 Days

Day: 30.6 Hours

Environment

Temp: 160 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 101,229,262 km

• M1: 38,596 km (0.093 R)
• M2: 322,383 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.91 AU - 1.29 AU

Year: 407 Days

Day: 39.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 101,229,262 km

• M1: 851,810 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.56 AU - 4.96 AU

Year: 3667 Days

Day: 23 Hours

Environment

Temp: -128 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.36 AU - 5.78 AU

Year: 4031 Days

Day: 14.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.63 AU - 6.17 AU

Year: 4431 Days

Day: 35.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.3

Radius: 12.4

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.9 AU - 7.36 AU

Year: 5359 Days

Day: 14.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 101,229,262 km

• M1: 210,933 km (0.062 R)
• M2: 320,588 km (0.117 R)
• M3: 633,098 km (0.075 R)
• M4: 816,655 km (0.114 R)
• M5: 930,050 km (0.074 R)
• M6: 1,028,934 km (0.102 R)
• M7: 1,304,194 km (0.063 R)
• M8: 1,485,507 km (0.096 R)
• M9: 1,591,273 km (0.107 R)
• M10: 1,786,049 km (0.033 R)
• M11: 2,307,547 km (0.092 R)
• M12: 2,431,265 km (0.108 R)
• M13: 2,816,330 km (0.077 R)
• M14: 3,266,918 km (0.086 R)
• M15: 3,548,461 km (0.038 R)
• M16: 3,628,048 km (0.109 R)
• M17: 4,085,069 km (0.036 R)
• M18: 4,320,536 km (0.11 R)
• M19: 5,527,043 km (0.079 R)
• M20: 5,769,242 km (0.085 R)
• M21: 5,863,189 km (0.107 R)
• M22: 6,283,260 km (0.065 R)
• M23: 6,614,470 km (0.079 R)
• M24: 7,416,464 km (0.08 R)
• M25: 7,621,712 km (0.114 R)
• M26: 7,725,084 km (0.055 R)
• M27: 7,933,325 km (0.091 R)
• M28: 8,871,303 km (0.101 R)
• M29: 9,419,879 km (0.12 R)
• M30: 10,480,976 km (0.105 R)
• M31: 10,850,932 km (0.099 R)
• M32: 11,413,869 km (0.12 R)
• M33: 11,579,922 km (0.077 R)
• M34: 12,397,475 km (0.109 R)
• M35: 12,715,071 km (0.117 R)
• M36: 13,936,089 km (0.102 R)
• M37: 14,113,662 km (0.12 R)
• M38: 14,291,982 km (0.108 R)
• M39: 14,470,901 km (0.083 R)
• M40: 15,142,296 km (0.038 R)
• M41: 15,508,063 km (0.114 R)
• M42: 16,462,049 km (0.089 R)
• M43: 16,973,225 km (0.097 R)
• M44: 17,407,657 km (0.049 R)
• M45: 17,489,637 km (0.087 R)
• M46: 17,845,829 km (0.114 R)
• M47: 18,121,538 km (0.074 R)
• M48: 18,315,417 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.8

Radius: 3.8

Gravity: 61.76 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 16.28 AU - 19.66 AU

Year: 26898 Days

Day: 17.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 101,229,262 km

• M1: 83,027 km (0.105 R)
• M2: 119,678 km (0.036 R)
• M3: 163,959 km (0.08 R)
• M4: 291,566 km (0.075 R)
• M5: 1,111,363 km (0.113 R)
• M6: 1,281,904 km (0.103 R)
• M7: 1,460,524 km (0.068 R)
• M8: 2,167,224 km (0.089 R)
• M9: 2,209,112 km (0.051 R)
• M10: 2,293,934 km (0.089 R)
• M11: 3,440,751 km (0.07 R)
• M12: 3,941,904 km (0.117 R)
• M13: 4,789,825 km (0.12 R)
• M14: 5,461,519 km (0.073 R)
• M15: 5,808,287 km (0.064 R)
• M16: 6,583,653 km (0.076 R)
• M17: 9,438,728 km (0.107 R)
• M18: 9,784,449 km (0.119 R)
• M19: 10,134,209 km (0.117 R)
• M20: 11,208,022 km (0.08 R)
• M21: 11,795,343 km (0.087 R)
• M22: 13,076,350 km (0.097 R)
• M23: 13,616,548 km (0.063 R)
• M24: 13,850,220 km (0.1 R)
• M25: 14,321,603 km (0.11 R)
• M26: 14,878,256 km (0.113 R)
• M27: 15,118,959 km (0.09 R)
• M28: 15,604,255 km (0.102 R)
• M29: 16,094,637 km (0.114 R)
• M30: 16,507,227 km (0.085 R)
• M31: 17,680,673 km (0.089 R)
• M32: 18,535,176 km (0.105 R)
• M33: 19,228,413 km (0.109 R)
• M34: 19,490,508 km (0.059 R)
• M35: 22,176,388 km (0.1 R)
• M36: 23,936,258 km (0.09 R)
• M37: 24,218,250 km (0.108 R)
• M38: 28,577,532 km (0.115 R)
• M39: 33,380,820 km (0.114 R)
• M40: 33,695,724 km (0.075 R)
• M41: 33,906,208 km (0.095 R)
• M42: 36,250,706 km (0.11 R)
• M43: 39,530,789 km (0.095 R)
• M44: 39,752,792 km (0.119 R)
• M45: 42,108,958 km (0.089 R)
• M46: 42,335,599 km (0.076 R)
• M47: 43,704,569 km (0.074 R)
• M48: 47,190,050 km (0.091 R)
• M49: 47,661,433 km (0.12 R)
• M50: 48,846,846 km (0.071 R)
• M51: 51,488,595 km (0.117 R)
• M52: 54,176,420 km (0.07 R)
• M53: 54,423,107 km (0.078 R)
• M54: 59,432,691 km (0.078 R)
• M55: 59,814,315 km (0.113 R)
• M56: 60,452,200 km (0.091 R)
• M57: 61,220,685 km (0.12 R)
• M58: 61,349,040 km (0.119 R)
• M59: 65,766,964 km (0.085 R)
• M60: 66,425,195 km (0.12 R)
• M61: 67,350,457 km (0.072 R)
• M62: 70,151,827 km (0.097 R)
• M63: 70,959,057 km (0.056 R)
• M64: 71,904,815 km (0.036 R)
• M65: 72,311,572 km (0.079 R)
• M66: 73,808,897 km (0.105 R)
• M67: 74,355,976 km (0.084 R)
• M68: 75,179,064 km (0.097 R)
• M69: 75,454,174 km (0.104 R)
• M70: 75,729,584 km (0.11 R)
• M71: 76,557,608 km (0.106 R)
• M72: 76,972,892 km (0.082 R)
• M73: 78,501,632 km (0.113 R)
• M74: 79,339,680 km (0.08 R)
• M75: 79,759,900 km (0.099 R)
• M76: 80,461,664 km (0.055 R)
• M77: 82,013,143 km (0.089 R)
• M78: 85,145,423 km (0.088 R)
• M79: 85,288,588 km (0.117 R)
• M80: 85,862,595 km (0.114 R)
• M81: 87,592,396 km (0.111 R)
• M82: 87,737,057 km (0.059 R)
• M83: 88,026,678 km (0.102 R)
• M84: 91,232,710 km (0.049 R)
• M85: 91,672,977 km (0.12 R)
• M86: 93,440,625 km (0.068 R)
• M87: 93,736,231 km (0.062 R)
• M88: 95,517,044 km (0.076 R)
• M89: 99,111,880 km (0.119 R)
• M90: 99,866,452 km (0.083 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 11,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit