🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.67 AU - 0.89 AU

Year: 255 Days

Day: 12.1 Hours

Environment

Temp: 97 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.67 AU - 0.95 AU

Year: 270 Days

Day: 24.3 Hours

Environment

Temp: 78 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.38 AU - 2.72 AU

Year: 1510 Days

Day: 21.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,962,400 km

• M1: 687,701 km (0.104 R)
• M2: 831,016 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.37 AU - 5.03 AU

Year: 3192 Days

Day: 16 Hours

Environment

Temp: -133 °C

Axial Tilt: 162.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.1

Radius: 12.5

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.56 AU - 5.48 AU

Year: 4171 Days

Day: 11.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 87,962,400 km

• M1: 323,879 km (0.083 R)
• M2: 426,204 km (0.096 R)
• M3: 657,034 km (0.076 R)
• M4: 807,529 km (0.094 R)
• M5: 931,097 km (0.102 R)
• M6: 1,051,224 km (0.035 R)
• M7: 1,421,778 km (0.106 R)
• M8: 1,586,336 km (0.058 R)
• M9: 1,870,721 km (0.115 R)
• M10: 2,404,636 km (0.057 R)
• M11: 2,502,922 km (0.026 R)
• M12: 2,791,347 km (0.113 R)
• M13: 3,121,360 km (0.078 R)
• M14: 3,213,512 km (0.042 R)
• M15: 3,306,562 km (0.11 R)
• M16: 3,818,785 km (0.096 R)
• M17: 3,934,274 km (0.086 R)
• M18: 4,219,408 km (0.098 R)
• M19: 4,442,159 km (0.026 R)
• M20: 4,616,141 km (0.072 R)
• M21: 5,043,094 km (0.079 R)
• M22: 5,169,953 km (0.095 R)
• M23: 5,298,009 km (0.099 R)
• M24: 5,408,711 km (0.073 R)
• M25: 5,915,848 km (0.101 R)
• M26: 6,223,720 km (0.033 R)
• M27: 6,616,115 km (0.072 R)
• M28: 6,715,448 km (0.032 R)
• M29: 6,855,322 km (0.115 R)
• M30: 6,996,244 km (0.072 R)
• M31: 7,097,521 km (0.11 R)
• M32: 7,321,918 km (0.111 R)
• M33: 7,798,836 km (0.111 R)
• M34: 7,904,003 km (0.118 R)
• M35: 8,115,385 km (0.099 R)
• M36: 8,221,899 km (0.111 R)
• M37: 8,457,815 km (0.104 R)
• M38: 8,587,367 km (0.112 R)
• M39: 8,674,133 km (0.096 R)
• M40: 9,024,192 km (0.097 R)
• M41: 9,134,596 km (0.117 R)
• M42: 9,468,348 km (0.115 R)
• M43: 9,670,605 km (0.087 R)
• M44: 9,874,207 km (0.05 R)
• M45: 9,988,051 km (0.072 R)
• M46: 10,216,787 km (0.106 R)
• M47: 10,726,317 km (0.074 R)
• M48: 10,960,737 km (0.104 R)
• M49: 11,268,011 km (0.109 R)
• M50: 11,386,941 km (0.073 R)
• M51: 11,915,321 km (0.12 R)
• M52: 12,525,381 km (0.113 R)
• M53: 12,648,650 km (0.106 R)
• M54: 12,821,884 km (0.093 R)
• M55: 12,946,050 km (0.086 R)
• M56: 13,095,648 km (0.113 R)
• M57: 13,776,019 km (0.117 R)
• M58: 14,416,148 km (0.059 R)
• M59: 15,066,002 km (0.09 R)
• M60: 15,434,162 km (0.119 R)
• M61: 15,645,993 km (0.108 R)
• M62: 15,911,978 km (0.119 R)
• M63: 16,018,790 km (0.055 R)
• M64: 16,313,797 km (0.114 R)
• M65: 16,800,439 km (0.118 R)
• M66: 17,182,213 km (0.078 R)
• M67: 18,149,214 km (0.077 R)
• M68: 18,456,787 km (0.114 R)
• M69: 18,653,358 km (0.068 R)
• M70: 18,822,554 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.9

Radius: 4.9

Gravity: 33.19 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 12.46 AU - 18.92 AU

Year: 23048 Days

Day: 18.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,962,400 km

• M1: 191,186 km (0.114 R)
• M2: 367,562 km (0.104 R)
• M3: 686,505 km (0.054 R)
• M4: 764,146 km (0.075 R)
• M5: 899,981 km (0.096 R)
• M6: 1,288,786 km (0.112 R)
• M7: 1,723,966 km (0.115 R)
• M8: 1,866,383 km (0.065 R)
• M9: 2,087,339 km (0.105 R)
• M10: 2,162,886 km (0.107 R)
• M11: 2,513,843 km (0.066 R)
• M12: 3,180,750 km (0.1 R)
• M13: 3,444,341 km (0.086 R)
• M14: 3,533,801 km (0.103 R)
• M15: 4,228,683 km (0.077 R)
• M16: 4,567,223 km (0.088 R)
• M17: 5,015,119 km (0.088 R)
• M18: 5,792,430 km (0.085 R)
• M19: 6,167,920 km (0.109 R)
• M20: 7,283,472 km (0.103 R)
• M21: 8,160,115 km (0.072 R)
• M22: 8,399,472 km (0.112 R)
• M23: 8,946,551 km (0.112 R)
• M24: 9,317,554 km (0.107 R)
• M25: 9,442,318 km (0.108 R)
• M26: 9,505,000 km (0.054 R)
• M27: 10,982,728 km (0.099 R)
• M28: 11,048,551 km (0.055 R)
• M29: 11,114,673 km (0.031 R)
• M30: 12,120,120 km (0.116 R)
• M31: 12,737,361 km (0.109 R)
• M32: 12,945,302 km (0.118 R)
• M33: 13,505,397 km (0.115 R)
• M34: 14,504,561 km (0.106 R)
• M35: 14,940,040 km (0.089 R)
• M36: 15,086,197 km (0.115 R)
• M37: 15,159,500 km (0.093 R)
• M38: 16,347,158 km (0.091 R)
• M39: 16,422,405 km (0.072 R)
• M40: 16,724,444 km (0.09 R)
• M41: 16,800,290 km (0.07 R)
• M42: 16,952,281 km (0.117 R)
• M43: 17,181,016 km (0.11 R)
• M44: 17,257,461 km (0.089 R)
• M45: 17,410,799 km (0.038 R)
• M46: 17,564,585 km (0.098 R)
• M47: 18,340,101 km (0.119 R)
• M48: 18,496,580 km (0.119 R)
• M49: 20,489,373 km (0.065 R)
• M50: 21,305,280 km (0.06 R)
• M51: 21,882,728 km (0.107 R)
• M52: 23,306,600 km (0.048 R)
• M53: 27,574,478 km (0.087 R)
• M54: 31,512,492 km (0.1 R)
• M55: 32,075,728 km (0.089 R)
• M56: 32,547,710 km (0.07 R)
• M57: 33,117,079 km (0.119 R)
• M58: 34,073,458 km (0.037 R)
• M59: 34,941,724 km (0.117 R)
• M60: 35,135,753 km (0.117 R)
• M61: 36,996,152 km (0.105 R)
• M62: 37,888,503 km (0.11 R)
• M63: 39,290,684 km (0.027 R)
• M64: 39,795,577 km (0.062 R)
• M65: 40,506,017 km (0.12 R)
• M66: 42,352,055 km (0.112 R)
• M67: 42,869,663 km (0.11 R)
• M68: 42,973,484 km (0.061 R)
• M69: 45,806,868 km (0.086 R)
• M70: 46,657,930 km (0.056 R)
• M71: 50,990,883 km (0.048 R)
• M72: 52,426,574 km (0.068 R)
• M73: 55,676,588 km (0.083 R)
• M74: 56,016,623 km (0.115 R)
• M75: 59,222,207 km (0.076 R)
• M76: 59,337,846 km (0.106 R)
• M77: 59,801,001 km (0.088 R)
• M78: 62,134,428 km (0.064 R)
• M79: 63,903,872 km (0.115 R)
• M80: 64,022,503 km (0.063 R)
• M81: 65,331,485 km (0.096 R)
• M82: 67,371,700 km (0.097 R)
• M83: 71,637,484 km (0.112 R)
• M84: 74,487,921 km (0.075 R)
• M85: 74,987,429 km (0.048 R)
• M86: 75,864,222 km (0.11 R)
• M87: 75,989,884 km (0.074 R)
• M88: 76,115,397 km (0.114 R)
• M89: 78,769,113 km (0.095 R)
• M90: 79,915,631 km (0.057 R)
• M91: 84,556,606 km (0.097 R)
• M92: 85,861,249 km (0.08 R)
• M93: 85,991,998 km (0.116 R)
• M94: 86,122,896 km (0.106 R)
• M95: 86,778,434 km (0.109 R)
• M96: 87,303,971 km (0.086 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: 433 - 17,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit