🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.56 AU - 0.64 AU

Year: 300 Days

Day: 15.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,597,815 km

• M1: 259,104 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.54 AU - 0.66 AU

Year: 300 Days

Day: 29 Hours

Environment

Temp: -119 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,597,815 km

• M1: 211,831 km (0.062 R)

Asteroid Belt

Center: 1.69 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.5

Radius: 8.5

Gravity: 11.15 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.68 AU - 2.88 AU

Year: 2993 Days

Day: 8.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 20,597,815 km

• M1: 246,986 km (0.045 R)
• M2: 428,598 km (0.067 R)
• M3: 522,994 km (0.105 R)
• M4: 724,203 km (0.087 R)
• M5: 894,296 km (0.077 R)
• M6: 1,007,392 km (0.118 R)
• M7: 1,235,678 km (0.087 R)
• M8: 1,414,597 km (0.09 R)
• M9: 1,493,884 km (0.096 R)
• M10: 1,741,020 km (0.1 R)
• M11: 1,826,291 km (0.065 R)
• M12: 1,942,379 km (0.113 R)
• M13: 2,120,999 km (0.106 R)
• M14: 2,510,402 km (0.067 R)
• M15: 2,688,872 km (0.079 R)
• M16: 2,854,776 km (0.113 R)
• M17: 3,161,901 km (0.038 R)
• M18: 3,900,914 km (0.069 R)
• M19: 4,280,145 km (0.062 R)
• M20: 4,376,935 km (0.052 R)
• M21: 4,493,920 km (0.08 R)
• M22: 4,552,862 km (0.097 R)
• M23: 4,791,021 km (0.087 R)
• M24: 4,871,355 km (0.096 R)
• M25: 5,094,555 km (0.117 R)
• M26: 5,279,758 km (0.109 R)
• M27: 5,614,408 km (0.097 R)
• M28: 6,172,857 km (0.047 R)
• M29: 6,326,195 km (0.068 R)
• M30: 6,525,310 km (0.049 R)
• M31: 6,614,470 km (0.079 R)
• M32: 6,794,137 km (0.073 R)
• M33: 6,975,300 km (0.091 R)
• M34: 7,296,187 km (0.102 R)
• M35: 7,458,501 km (0.101 R)
• M36: 7,645,349 km (0.106 R)
• M37: 7,810,206 km (0.055 R)
• M38: 7,881,265 km (0.062 R)
• M39: 8,119,424 km (0.046 R)
• M40: 8,311,807 km (0.066 R)
• M41: 8,384,362 km (0.079 R)
• M42: 8,457,067 km (0.106 R)
• M43: 8,554,305 km (0.061 R)
• M44: 8,627,608 km (0.067 R)
• M45: 9,471,939 km (0.069 R)
• M46: 9,929,559 km (0.097 R)
• M47: 10,006,602 km (0.062 R)
• M48: 10,446,569 km (0.113 R)
• M49: 11,238,390 km (0.114 R)
• M50: 11,425,986 km (0.115 R)
• M51: 11,913,077 km (0.107 R)
• M52: 12,186,542 km (0.039 R)
• M53: 12,351,698 km (0.03 R)
• M54: 12,545,277 km (0.081 R)
• M55: 12,851,504 km (0.11 R)
• M56: 13,047,627 km (0.094 R)
• M57: 14,043,201 km (0.092 R)
• M58: 14,332,224 km (0.051 R)
• M59: 14,740,028 km (0.094 R)
• M60: 15,181,192 km (0.115 R)
• M61: 15,270,053 km (0.107 R)
• M62: 15,716,453 km (0.047 R)
• M63: 15,776,292 km (0.12 R)
• M64: 15,926,189 km (0.09 R)
• M65: 16,076,685 km (0.1 R)
• M66: 16,227,629 km (0.101 R)
• M67: 17,081,384 km (0.079 R)
• M68: 17,606,772 km (0.109 R)
• M69: 17,700,121 km (0.116 R)
• M70: 17,918,384 km (0.103 R)
• M71: 18,012,182 km (0.115 R)
• M72: 19,023,314 km (0.1 R)
• M73: 19,246,963 km (0.102 R)
• M74: 19,922,996 km (0.104 R)
• M75: 19,987,772 km (0.059 R)
• M76: 20,117,622 km (0.055 R)
• M77: 20,541,433 km (0.106 R)
• M78: 21,930,749 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.5

Radius: 12.8

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.66 AU - 3.92 AU

Year: 4764 Days

Day: 13.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 20,597,815 km

• M1: 235,168 km (0.03 R)
• M2: 322,683 km (0.096 R)
• M3: 444,605 km (0.087 R)
• M4: 692,788 km (0.081 R)
• M5: 854,653 km (0.062 R)
• M6: 1,030,131 km (0.079 R)
• M7: 1,218,325 km (0.065 R)
• M8: 1,529,040 km (0.102 R)
• M9: 1,707,061 km (0.12 R)
• M10: 2,154,209 km (0.069 R)
• M11: 2,457,893 km (0.103 R)
• M12: 2,622,600 km (0.097 R)
• M13: 3,334,537 km (0.037 R)
• M14: 4,318,891 km (0.088 R)
• M15: 4,427,648 km (0.066 R)
• M16: 4,928,053 km (0.12 R)
• M17: 5,446,559 km (0.117 R)
• M18: 5,564,143 km (0.114 R)
• M19: 5,861,993 km (0.079 R)
• M20: 6,205,918 km (0.074 R)
• M21: 6,287,898 km (0.116 R)
• M22: 7,515,797 km (0.077 R)
• M23: 7,625,153 km (0.049 R)
• M24: 7,845,361 km (0.105 R)
• M25: 7,978,503 km (0.119 R)
• M26: 8,314,650 km (0.074 R)
• M27: 8,473,223 km (0.103 R)
• M28: 9,351,213 km (0.061 R)
• M29: 9,516,070 km (0.077 R)
• M30: 9,705,760 km (0.082 R)
• M31: 10,161,286 km (0.12 R)
• M32: 10,894,764 km (0.109 R)
• M33: 11,018,631 km (0.096 R)
• M34: 11,544,168 km (0.114 R)
• M35: 12,001,340 km (0.106 R)
• M36: 12,464,345 km (0.101 R)
• M37: 12,645,957 km (0.081 R)
• M38: 12,828,466 km (0.081 R)
• M39: 13,011,873 km (0.04 R)
• M40: 13,169,849 km (0.112 R)
• M41: 13,275,465 km (0.093 R)
• M42: 13,567,480 km (0.071 R)
• M43: 13,727,549 km (0.061 R)
• M44: 13,915,295 km (0.085 R)
• M45: 14,320,256 km (0.095 R)
• M46: 14,537,771 km (0.112 R)
• M47: 14,674,354 km (0.115 R)
• M48: 15,058,970 km (0.08 R)
• M49: 15,922,449 km (0.092 R)
• M50: 16,147,893 km (0.111 R)
• M51: 16,488,079 km (0.091 R)
• M52: 16,716,216 km (0.106 R)
• M53: 17,233,226 km (0.102 R)
• M54: 17,406,759 km (0.052 R)
• M55: 17,901,629 km (0.075 R)
• M56: 18,077,407 km (0.105 R)
• M57: 18,342,195 km (0.101 R)
• M58: 18,815,971 km (0.105 R)
• M59: 19,353,776 km (0.047 R)
• M60: 19,684,985 km (0.12 R)
• M61: 19,836,229 km (0.112 R)
• M62: 19,987,772 km (0.083 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 12,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit