🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.82 AU - 1.28 AU

Year: 451 Days

Day: 18.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,532,467 km

• M1: 887,863 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.87 AU - 2.13 AU

Year: 1185 Days

Day: 12.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.93 AU - 2.09 AU

Year: 1194 Days

Day: 17.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,532,467 km

• M1: 63,429 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.72 AU - 2.48 AU

Year: 1275 Days

Day: 33.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,532,467 km

• M1: 466,297 km (0.115 R)

Asteroid Belt

Center: 4.62 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.7

Radius: 12.3

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.54 AU - 8.74 AU

Year: 7993 Days

Day: 13.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 68,532,467 km

• M1: 156,330 km (0.072 R)
• M2: 321,635 km (0.12 R)
• M3: 457,171 km (0.107 R)
• M4: 590,912 km (0.094 R)
• M5: 684,111 km (0.098 R)
• M6: 933,940 km (0.049 R)
• M7: 1,013,376 km (0.091 R)
• M8: 1,597,406 km (0.07 R)
• M9: 1,733,690 km (0.086 R)
• M10: 1,833,472 km (0.048 R)
• M11: 2,018,225 km (0.067 R)
• M12: 2,230,803 km (0.11 R)
• M13: 2,384,141 km (0.099 R)
• M14: 2,586,547 km (0.099 R)
• M15: 2,936,606 km (0.098 R)
• M16: 3,203,190 km (0.12 R)
• M17: 3,427,287 km (0.12 R)
• M18: 3,605,159 km (0.093 R)
• M19: 3,760,142 km (0.071 R)
• M20: 3,890,891 km (0.108 R)
• M21: 4,023,285 km (0.064 R)
• M22: 4,347,314 km (0.062 R)
• M23: 4,512,470 km (0.116 R)
• M24: 4,651,746 km (0.06 R)
• M25: 4,764,243 km (0.082 R)
• M26: 5,606,629 km (0.032 R)
• M27: 5,877,551 km (0.042 R)
• M28: 6,432,409 km (0.061 R)
• M29: 7,459,847 km (0.068 R)
• M30: 8,060,184 km (0.119 R)
• M31: 9,449,798 km (0.094 R)
• M32: 9,880,939 km (0.114 R)
• M33: 9,989,847 km (0.119 R)
• M34: 10,539,918 km (0.079 R)
• M35: 10,949,667 km (0.093 R)
• M36: 11,326,803 km (0.101 R)
• M37: 11,631,534 km (0.12 R)
• M38: 12,132,387 km (0.076 R)
• M39: 13,839,449 km (0.061 R)
• M40: 14,165,273 km (0.088 R)
• M41: 14,783,112 km (0.095 R)
• M42: 14,866,139 km (0.089 R)
• M43: 14,949,465 km (0.119 R)
• M44: 15,367,740 km (0.104 R)
• M45: 15,578,374 km (0.087 R)
• M46: 15,747,569 km (0.114 R)
• M47: 16,087,905 km (0.092 R)
• M48: 16,216,110 km (0.109 R)
• M49: 16,602,820 km (0.089 R)
• M50: 17,123,122 km (0.117 R)
• M51: 17,341,535 km (0.089 R)
• M52: 17,473,031 km (0.119 R)
• M53: 18,135,451 km (0.083 R)
• M54: 18,358,052 km (0.106 R)
• M55: 19,850,291 km (0.087 R)
• M56: 20,263,929 km (0.054 R)
• M57: 20,495,058 km (0.086 R)
• M58: 20,819,984 km (0.111 R)
• M59: 21,757,814 km (0.081 R)
• M60: 21,899,782 km (0.11 R)
• M61: 22,041,900 km (0.088 R)
• M62: 22,613,813 km (0.099 R)
• M63: 23,432,262 km (0.052 R)
• M64: 24,801,382 km (0.057 R)
• M65: 24,900,117 km (0.055 R)
• M66: 25,098,184 km (0.115 R)
• M67: 25,745,195 km (0.107 R)
• M68: 26,146,117 km (0.092 R)
• M69: 26,297,062 km (0.106 R)
• M70: 27,055,822 km (0.05 R)
• M71: 27,157,399 km (0.12 R)
• M72: 27,667,977 km (0.062 R)
• M73: 28,284,769 km (0.058 R)
• M74: 28,750,317 km (0.042 R)
• M75: 28,906,049 km (0.048 R)
• M76: 29,322,679 km (0.072 R)
• M77: 30,903,031 km (0.099 R)
• M78: 32,835,685 km (0.085 R)
• M79: 33,107,355 km (0.112 R)
• M80: 35,751,647 km (0.102 R)
• M81: 36,367,242 km (0.074 R)
• M82: 37,268,719 km (0.106 R)
• M83: 37,665,602 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.5

Radius: 6.2

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 14.68 AU - 19.5 AU

Year: 29600 Days

Day: 20 Hours

Environment

Temp: -218 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 68,532,467 km

• M1: 912,397 km (0.066 R)
• M2: 2,506,812 km (0.116 R)
• M3: 2,642,946 km (0.114 R)
• M4: 2,746,767 km (0.112 R)
• M5: 2,958,447 km (0.09 R)
• M6: 4,173,930 km (0.116 R)
• M7: 4,665,210 km (0.054 R)
• M8: 4,960,217 km (0.068 R)
• M9: 5,524,201 km (0.051 R)
• M10: 6,338,163 km (0.107 R)
• M11: 7,092,884 km (0.039 R)
• M12: 7,237,545 km (0.088 R)
• M13: 7,431,873 km (0.047 R)
• M14: 7,875,580 km (0.095 R)
• M15: 8,891,948 km (0.095 R)
• M16: 9,468,498 km (0.109 R)
• M17: 10,165,325 km (0.104 R)
• M18: 10,328,387 km (0.111 R)
• M19: 10,382,990 km (0.06 R)
• M20: 10,602,300 km (0.101 R)
• M21: 11,269,208 km (0.085 R)
• M22: 12,064,470 km (0.119 R)
• M23: 12,295,000 km (0.06 R)
• M24: 12,352,895 km (0.045 R)
• M25: 12,468,833 km (0.097 R)
• M26: 13,409,804 km (0.077 R)
• M27: 14,069,829 km (0.052 R)
• M28: 16,942,557 km (0.105 R)
• M29: 18,643,485 km (0.078 R)
• M30: 19,043,809 km (0.035 R)
• M31: 20,329,752 km (0.118 R)
• M32: 21,295,107 km (0.068 R)
• M33: 21,643,521 km (0.065 R)
• M34: 22,771,040 km (0.114 R)
• M35: 29,846,870 km (0.108 R)
• M36: 30,863,836 km (0.096 R)
• M37: 31,179,188 km (0.08 R)
• M38: 31,416,301 km (0.103 R)
• M39: 31,654,012 km (0.106 R)
• M40: 31,812,735 km (0.06 R)
• M41: 33,820,189 km (0.116 R)
• M42: 34,308,028 km (0.074 R)
• M43: 35,290,736 km (0.112 R)
• M44: 35,537,722 km (0.034 R)
• M45: 35,868,184 km (0.109 R)
• M46: 36,448,773 km (0.118 R)
• M47: 39,568,936 km (0.056 R)
• M48: 40,426,880 km (0.052 R)
• M49: 40,944,488 km (0.083 R)
• M50: 43,300,954 km (0.082 R)
• M51: 45,970,528 km (0.058 R)
• M52: 46,240,403 km (0.086 R)
• M53: 47,506,749 km (0.088 R)
• M54: 48,326,844 km (0.063 R)
• M55: 49,611,890 km (0.115 R)
• M56: 51,280,504 km (0.049 R)
• M57: 52,684,929 km (0.104 R)
• M58: 56,491,597 km (0.032 R)
• M59: 56,684,279 km (0.094 R)
• M60: 57,263,522 km (0.065 R)
• M61: 57,941,798 km (0.115 R)
• M62: 59,306,430 km (0.097 R)
• M63: 62,464,890 km (0.036 R)
• M64: 62,564,373 km (0.12 R)
• M65: 64,768,548 km (0.09 R)
• M66: 66,387,496 km (0.069 R)
• M67: 66,794,252 km (0.113 R)
• M68: 67,303,932 km (0.105 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 10,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit