🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.87 AU - 0.91 AU

Year: 294 Days

Day: 18.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.64 AU - 2.02 AU

Year: 866 Days

Day: 24.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,242,369 km

• M1: 1,568,683 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.19 AU - 3.39 AU

Year: 2088 Days

Day: 20.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.23 AU - 4.69 AU

Year: 3295 Days

Day: 24.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,242,369 km

• M1: 3,128,690 km (0.087 R)

Asteroid Belt

Center: 5.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.8

Radius: 8.1

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.46 AU - 6.54 AU

Year: 5798 Days

Day: 12.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 23,242,369 km

• M1: 124,017 km (0.107 R)
• M2: 176,974 km (0.106 R)
• M3: 273,764 km (0.062 R)
• M4: 346,319 km (0.112 R)
• M5: 461,210 km (0.081 R)
• M6: 710,440 km (0.064 R)
• M7: 773,870 km (0.089 R)
• M8: 828,174 km (0.095 R)
• M9: 929,601 km (0.075 R)
• M10: 1,376,899 km (0.07 R)
• M11: 1,680,283 km (0.096 R)
• M12: 1,737,729 km (0.093 R)
• M13: 1,989,352 km (0.069 R)
• M14: 2,080,906 km (0.095 R)
• M15: 2,189,664 km (0.109 R)
• M16: 2,348,238 km (0.094 R)
• M17: 2,576,674 km (0.117 R)
• M18: 2,727,468 km (0.104 R)
• M19: 3,450,475 km (0.09 R)
• M20: 3,561,028 km (0.116 R)
• M21: 3,842,721 km (0.068 R)
• M22: 4,669,698 km (0.082 R)
• M23: 4,771,873 km (0.076 R)
• M24: 4,833,358 km (0.074 R)
• M25: 5,040,700 km (0.092 R)
• M26: 5,271,979 km (0.108 R)
• M27: 5,636,399 km (0.113 R)
• M28: 5,723,465 km (0.09 R)
• M29: 5,810,830 km (0.083 R)
• M30: 6,299,417 km (0.101 R)
• M31: 6,480,430 km (0.105 R)
• M32: 6,824,356 km (0.113 R)
• M33: 6,893,919 km (0.109 R)
• M34: 7,410,929 km (0.071 R)
• M35: 7,578,030 km (0.075 R)
• M36: 7,722,242 km (0.099 R)
• M37: 8,062,428 km (0.098 R)
• M38: 8,160,564 km (0.094 R)
• M39: 8,357,883 km (0.076 R)
• M40: 8,908,852 km (0.111 R)
• M41: 9,652,952 km (0.106 R)
• M42: 9,861,791 km (0.068 R)
• M43: 9,966,659 km (0.09 R)
• M44: 10,230,699 km (0.069 R)
• M45: 10,523,761 km (0.074 R)
• M46: 11,036,583 km (0.098 R)
• M47: 11,227,619 km (0.102 R)
• M48: 11,946,437 km (0.119 R)
• M49: 12,142,560 km (0.057 R)
• M50: 12,680,215 km (0.115 R)
• M51: 12,765,785 km (0.109 R)
• M52: 12,823,081 km (0.038 R)
• M53: 13,574,062 km (0.091 R)
• M54: 13,690,898 km (0.026 R)
• M55: 14,191,153 km (0.118 R)
• M56: 14,637,553 km (0.078 R)
• M57: 14,787,301 km (0.084 R)
• M58: 14,997,935 km (0.098 R)
• M59: 15,118,660 km (0.093 R)
• M60: 15,483,080 km (0.114 R)
• M61: 15,696,856 km (0.062 R)
• M62: 16,282,232 km (0.12 R)
• M63: 17,094,848 km (0.087 R)
• M64: 17,506,092 km (0.111 R)
• M65: 17,856,750 km (0.082 R)
• M66: 18,889,574 km (0.097 R)
• M67: 19,118,159 km (0.113 R)
• M68: 19,413,316 km (0.118 R)
• M69: 19,677,057 km (0.116 R)
• M70: 20,810,709 km (0.078 R)
• M71: 20,878,028 km (0.117 R)
• M72: 21,080,584 km (0.118 R)
• M73: 21,385,464 km (0.108 R)
• M74: 21,726,099 km (0.107 R)
• M75: 22,034,121 km (0.089 R)
• M76: 22,343,489 km (0.086 R)
• M77: 22,723,767 km (0.114 R)
• M78: 22,966,864 km (0.093 R)
• M79: 23,036,427 km (0.063 R)
• M80: 23,350,582 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.4

Radius: 9

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.52 AU - 6.96 AU

Year: 6122 Days

Day: 14.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 23,242,369 km

• M1: 115,789 km (0.077 R)
• M2: 220,358 km (0.116 R)
• M3: 290,070 km (0.082 R)
• M4: 513,121 km (0.079 R)
• M5: 645,216 km (0.03 R)
• M6: 767,886 km (0.08 R)
• M7: 1,085,482 km (0.109 R)
• M8: 1,196,035 km (0.104 R)
• M9: 1,402,330 km (0.064 R)
• M10: 1,469,201 km (0.12 R)
• M11: 1,718,880 km (0.098 R)
• M12: 2,088,386 km (0.109 R)
• M13: 2,337,916 km (0.055 R)
• M14: 2,663,291 km (0.088 R)
• M15: 3,090,393 km (0.096 R)
• M16: 3,213,811 km (0.069 R)
• M17: 3,447,633 km (0.088 R)
• M18: 3,594,238 km (0.089 R)
• M19: 3,950,730 km (0.06 R)
• M20: 5,149,757 km (0.114 R)
• M21: 5,233,532 km (0.108 R)
• M22: 5,359,942 km (0.03 R)
• M23: 5,466,157 km (0.071 R)
• M24: 5,572,969 km (0.087 R)
• M25: 5,767,148 km (0.116 R)
• M26: 6,051,533 km (0.098 R)
• M27: 6,184,376 km (0.074 R)
• M28: 6,251,097 km (0.103 R)
• M29: 6,565,851 km (0.071 R)
• M30: 6,770,949 km (0.107 R)
• M31: 6,978,292 km (0.113 R)
• M32: 7,071,043 km (0.109 R)
• M33: 7,234,403 km (0.077 R)
• M34: 7,351,838 km (0.09 R)
• M35: 7,446,234 km (0.113 R)
• M36: 7,541,079 km (0.115 R)
• M37: 7,636,373 km (0.064 R)
• M38: 8,045,673 km (0.094 R)
• M39: 8,437,470 km (0.047 R)
• M40: 9,367,071 km (0.104 R)
• M41: 9,520,857 km (0.109 R)
• M42: 9,675,541 km (0.106 R)
• M43: 9,831,123 km (0.064 R)
• M44: 9,987,453 km (0.091 R)
• M45: 10,223,518 km (0.108 R)
• M46: 10,835,075 km (0.05 R)
• M47: 11,458,599 km (0.048 R)
• M48: 11,595,780 km (0.111 R)
• M49: 12,010,315 km (0.103 R)
• M50: 12,149,591 km (0.084 R)
• M51: 12,627,107 km (0.09 R)
• M52: 13,168,053 km (0.059 R)
• M53: 13,254,222 km (0.078 R)
• M54: 13,398,135 km (0.034 R)
• M55: 13,949,852 km (0.085 R)
• M56: 14,066,987 km (0.106 R)
• M57: 14,154,951 km (0.109 R)
• M58: 15,075,576 km (0.119 R)
• M59: 15,225,772 km (0.091 R)
• M60: 15,316,279 km (0.089 R)
• M61: 15,406,786 km (0.111 R)
• M62: 15,588,547 km (0.118 R)
• M63: 15,679,652 km (0.105 R)
• M64: 15,862,461 km (0.092 R)
• M65: 16,230,172 km (0.095 R)
• M66: 16,353,441 km (0.078 R)
• M67: 16,446,042 km (0.077 R)
• M68: 18,174,346 km (0.08 R)
• M69: 18,398,593 km (0.091 R)
• M70: 18,655,752 km (0.047 R)
• M71: 19,011,496 km (0.087 R)
• M72: 19,861,062 km (0.074 R)
• M73: 19,926,885 km (0.072 R)
• M74: 20,191,075 km (0.1 R)
• M75: 20,423,251 km (0.072 R)
• M76: 20,723,045 km (0.104 R)
• M77: 21,495,718 km (0.108 R)
• M78: 21,868,516 km (0.086 R)
• M79: 21,936,583 km (0.082 R)
• M80: 22,346,182 km (0.103 R)
• M81: 22,551,879 km (0.117 R)
• M82: 22,689,509 km (0.109 R)
• M83: 22,861,696 km (0.091 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 15,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit