🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.08 AU - 1.52 AU

Year: 547 Days

Day: 24.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,333,016 km

• M1: 930,499 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.84 AU - 2.12 AU

Year: 1028 Days

Day: 29.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,333,016 km

• M1: 141,968 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.61 AU - 2.61 AU

Year: 1131 Days

Day: 26.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,333,016 km

• M1: 368,011 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.73 AU - 4.51 AU

Year: 3085 Days

Day: 42.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.1

Radius: 14

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 7.55 AU - 10.01 AU

Year: 9599 Days

Day: 12.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,333,016 km

• M1: 219,759 km (0.107 R)
• M2: 310,266 km (0.062 R)
• M3: 482,304 km (0.118 R)
• M4: 955,930 km (0.112 R)
• M5: 1,249,142 km (0.094 R)
• M6: 1,496,128 km (0.066 R)
• M7: 1,649,167 km (0.045 R)
• M8: 1,840,054 km (0.096 R)
• M9: 2,157,650 km (0.102 R)
• M10: 2,349,734 km (0.038 R)
• M11: 2,457,145 km (0.068 R)
• M12: 2,979,840 km (0.099 R)
• M13: 3,314,341 km (0.118 R)
• M14: 3,682,052 km (0.026 R)
• M15: 3,977,209 km (0.076 R)
• M16: 4,302,136 km (0.079 R)
• M17: 4,390,249 km (0.065 R)
• M18: 4,613,299 km (0.06 R)
• M19: 4,771,723 km (0.112 R)
• M20: 4,954,981 km (0.091 R)
• M21: 5,140,632 km (0.083 R)
• M22: 5,257,916 km (0.085 R)
• M23: 5,352,313 km (0.081 R)
• M24: 6,128,277 km (0.106 R)
• M25: 6,378,105 km (0.066 R)
• M26: 6,887,935 km (0.039 R)
• M27: 7,017,337 km (0.074 R)
• M28: 7,173,966 km (0.106 R)
• M29: 7,597,029 km (0.104 R)
• M30: 7,704,141 km (0.086 R)
• M31: 8,082,773 km (0.115 R)
• M32: 8,192,129 km (0.097 R)
• M33: 9,084,630 km (0.089 R)
• M34: 9,283,894 km (0.049 R)
• M35: 9,427,209 km (0.117 R)
• M36: 10,037,269 km (0.102 R)
• M37: 10,302,656 km (0.071 R)
• M38: 11,849,947 km (0.058 R)
• M39: 12,476,462 km (0.054 R)
• M40: 12,730,180 km (0.119 R)
• M41: 13,371,806 km (0.113 R)
• M42: 14,254,732 km (0.114 R)
• M43: 14,586,540 km (0.098 R)
• M44: 14,988,061 km (0.101 R)
• M45: 15,156,508 km (0.116 R)
• M46: 15,563,265 km (0.066 R)
• M47: 15,733,806 km (0.074 R)
• M48: 16,145,649 km (0.091 R)
• M49: 16,283,728 km (0.064 R)
• M50: 16,526,376 km (0.107 R)
• M51: 16,630,646 km (0.104 R)
• M52: 16,909,945 km (0.1 R)
• M53: 17,085,274 km (0.059 R)
• M54: 17,508,636 km (0.071 R)
• M55: 17,757,267 km (0.098 R)
• M56: 17,899,834 km (0.083 R)
• M57: 18,690,758 km (0.026 R)
• M58: 19,419,748 km (0.098 R)
• M59: 20,381,214 km (0.085 R)
• M60: 21,056,050 km (0.071 R)
• M61: 21,852,659 km (0.099 R)
• M62: 22,197,033 km (0.119 R)
• M63: 22,697,587 km (0.036 R)
• M64: 23,985,326 km (0.119 R)
• M65: 24,499,045 km (0.113 R)
• M66: 24,618,125 km (0.103 R)
• M67: 24,896,676 km (0.118 R)
• M68: 25,096,389 km (0.103 R)
• M69: 25,819,396 km (0.098 R)
• M70: 26,264,749 km (0.042 R)
• M71: 26,712,645 km (0.068 R)
• M72: 26,957,985 km (0.101 R)
• M73: 27,121,944 km (0.076 R)
• M74: 27,286,203 km (0.088 R)
• M75: 27,409,771 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.1

Radius: 9.8

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.06 AU - 12.92 AU

Year: 13442 Days

Day: 7.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 36,333,016 km

• M1: 138,677 km (0.078 R)
• M2: 359,035 km (0.086 R)
• M3: 456,124 km (0.089 R)
• M4: 735,872 km (0.115 R)
• M5: 836,102 km (0.114 R)
• M6: 1,003,503 km (0.034 R)
• M7: 1,266,944 km (0.094 R)
• M8: 1,627,176 km (0.08 R)
• M9: 2,080,009 km (0.101 R)
• M10: 2,660,000 km (0.094 R)
• M11: 3,097,274 km (0.045 R)
• M12: 3,458,404 km (0.104 R)
• M13: 3,960,903 km (0.11 R)
• M14: 4,064,125 km (0.101 R)
• M15: 4,539,996 km (0.105 R)
• M16: 4,784,738 km (0.091 R)
• M17: 4,950,343 km (0.088 R)
• M18: 5,061,644 km (0.099 R)
• M19: 5,230,390 km (0.102 R)
• M20: 5,660,335 km (0.075 R)
• M21: 5,806,193 km (0.101 R)
• M22: 6,432,559 km (0.052 R)
• M23: 6,523,814 km (0.104 R)
• M24: 6,738,337 km (0.036 R)
• M25: 6,986,370 km (0.081 R)
• M26: 7,205,980 km (0.117 R)
• M27: 7,427,833 km (0.063 R)
• M28: 7,587,754 km (0.1 R)
• M29: 7,976,110 km (0.107 R)
• M30: 9,179,774 km (0.067 R)
• M31: 9,316,955 km (0.104 R)
• M32: 10,835,075 km (0.112 R)
• M33: 11,345,652 km (0.11 R)
• M34: 12,656,578 km (0.087 R)
• M35: 13,817,907 km (0.111 R)
• M36: 14,014,777 km (0.091 R)
• M37: 14,451,154 km (0.106 R)
• M38: 14,610,925 km (0.082 R)
• M39: 15,418,753 km (0.097 R)
• M40: 15,623,104 km (0.068 R)
• M41: 15,869,342 km (0.115 R)
• M42: 16,282,681 km (0.107 R)
• M43: 16,615,835 km (0.093 R)
• M44: 16,783,236 km (0.111 R)
• M45: 17,077,644 km (0.085 R)
• M46: 17,204,354 km (0.118 R)
• M47: 20,248,072 km (0.115 R)
• M48: 20,471,870 km (0.043 R)
• M49: 20,741,296 km (0.098 R)
• M50: 20,966,890 km (0.08 R)
• M51: 21,465,798 km (0.1 R)
• M52: 22,475,584 km (0.065 R)
• M53: 23,219,684 km (0.067 R)
• M54: 23,688,823 km (0.085 R)
• M55: 26,568,731 km (0.084 R)
• M56: 27,010,195 km (0.102 R)
• M57: 27,701,636 km (0.077 R)
• M58: 28,149,383 km (0.089 R)
• M59: 29,557,248 km (0.095 R)
• M60: 29,963,706 km (0.111 R)
• M61: 30,218,620 km (0.118 R)
• M62: 30,782,155 km (0.069 R)
• M63: 31,091,075 km (0.083 R)
• M64: 31,245,909 km (0.113 R)
• M65: 31,400,892 km (0.078 R)
• M66: 32,179,998 km (0.112 R)
• M67: 33,387,103 km (0.084 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 19,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit