🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.52 AU - 0.86 AU

Year: 206 Days

Day: 24.2 Hours

Environment

Temp: 176 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.68 AU - 2.16 AU

Year: 957 Days

Day: 38 Hours

Environment

Temp: -49 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.16 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.7

Radius: 14.2

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.79 AU - 6.99 AU

Year: 5813 Days

Day: 13.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,099,002 km

• M1: 430,692 km (0.119 R)
• M2: 643,420 km (0.12 R)
• M3: 798,404 km (0.085 R)
• M4: 1,011,880 km (0.094 R)
• M5: 1,149,510 km (0.116 R)
• M6: 1,277,715 km (0.104 R)
• M7: 1,411,157 km (0.081 R)
• M8: 1,549,535 km (0.074 R)
• M9: 1,710,951 km (0.088 R)
• M10: 2,031,838 km (0.083 R)
• M11: 2,189,664 km (0.112 R)
• M12: 2,688,124 km (0.107 R)
• M13: 2,862,256 km (0.045 R)
• M14: 2,995,398 km (0.117 R)
• M15: 3,813,699 km (0.086 R)
• M16: 3,985,437 km (0.054 R)
• M17: 4,084,770 km (0.104 R)
• M18: 4,751,079 km (0.082 R)
• M19: 4,909,653 km (0.099 R)
• M20: 6,328,588 km (0.032 R)
• M21: 6,621,052 km (0.116 R)
• M22: 6,769,004 km (0.104 R)
• M23: 7,008,062 km (0.097 R)
• M24: 7,310,698 km (0.114 R)
• M25: 7,463,737 km (0.107 R)
• M26: 7,617,823 km (0.085 R)
• M27: 7,866,454 km (0.092 R)
• M28: 8,117,928 km (0.107 R)
• M29: 8,532,165 km (0.076 R)
• M30: 8,661,118 km (0.103 R)
• M31: 9,018,807 km (0.098 R)
• M32: 9,715,484 km (0.085 R)
• M33: 10,155,302 km (0.106 R)
• M34: 10,532,737 km (0.064 R)
• M35: 11,301,371 km (0.098 R)
• M36: 11,514,249 km (0.12 R)
• M37: 11,835,884 km (0.106 R)
• M38: 12,016,000 km (0.078 R)
• M39: 12,269,569 km (0.101 R)
• M40: 12,781,941 km (0.098 R)
• M41: 13,189,595 km (0.054 R)
• M42: 13,376,294 km (0.095 R)
• M43: 13,601,438 km (0.032 R)
• M44: 13,903,776 km (0.054 R)
• M45: 14,246,355 km (0.1 R)
• M46: 15,291,296 km (0.095 R)
• M47: 16,521,290 km (0.044 R)
• M48: 16,682,257 km (0.088 R)
• M49: 16,924,755 km (0.114 R)
• M50: 17,372,502 km (0.116 R)
• M51: 18,906,927 km (0.102 R)
• M52: 19,797,034 km (0.093 R)
• M53: 20,398,118 km (0.077 R)
• M54: 20,961,654 km (0.093 R)
• M55: 21,574,107 km (0.076 R)
• M56: 21,794,315 km (0.111 R)
• M57: 22,015,271 km (0.108 R)
• M58: 22,237,125 km (0.079 R)
• M59: 24,311,449 km (0.102 R)
• M60: 24,632,486 km (0.093 R)
• M61: 24,770,565 km (0.082 R)
• M62: 26,165,116 km (0.071 R)
• M63: 26,306,038 km (0.111 R)
• M64: 26,966,662 km (0.094 R)
• M65: 27,728,414 km (0.102 R)
• M66: 28,015,941 km (0.113 R)
• M67: 28,545,667 km (0.095 R)
• M68: 29,224,542 km (0.05 R)
• M69: 29,614,843 km (0.115 R)
• M70: 30,105,225 km (0.089 R)
• M71: 30,252,878 km (0.117 R)
• M72: 31,044,251 km (0.116 R)
• M73: 32,344,855 km (0.098 R)
• M74: 33,357,483 km (0.082 R)
• M75: 33,714,423 km (0.102 R)
• M76: 33,970,086 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.1

Radius: 10.6

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.46 AU - 7.96 AU

Year: 6255 Days

Day: 12.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 31,099,002 km

• M1: 139,724 km (0.093 R)
• M2: 300,841 km (0.062 R)
• M3: 370,255 km (0.109 R)
• M4: 457,470 km (0.042 R)
• M5: 542,143 km (0.037 R)
• M6: 793,467 km (0.116 R)
• M7: 1,038,508 km (0.084 R)
• M8: 1,215,632 km (0.045 R)
• M9: 1,403,078 km (0.118 R)
• M10: 1,566,589 km (0.103 R)
• M11: 1,633,908 km (0.109 R)
• M12: 1,877,154 km (0.105 R)
• M13: 1,966,913 km (0.043 R)
• M14: 2,226,316 km (0.062 R)
• M15: 2,321,609 km (0.081 R)
• M16: 2,418,250 km (0.067 R)
• M17: 2,575,926 km (0.05 R)
• M18: 2,656,110 km (0.093 R)
• M19: 3,111,935 km (0.097 R)
• M20: 3,219,047 km (0.107 R)
• M21: 3,371,038 km (0.086 R)
• M22: 3,637,173 km (0.08 R)
• M23: 3,727,381 km (0.062 R)
• M24: 4,142,963 km (0.096 R)
• M25: 4,284,782 km (0.089 R)
• M26: 4,524,737 km (0.095 R)
• M27: 4,621,976 km (0.115 R)
• M28: 4,868,214 km (0.111 R)
• M29: 4,992,979 km (0.043 R)
• M30: 5,399,436 km (0.05 R)
• M31: 6,379,751 km (0.082 R)
• M32: 6,765,115 km (0.063 R)
• M33: 7,243,080 km (0.039 R)
• M34: 7,443,092 km (0.085 R)
• M35: 8,410,691 km (0.108 R)
• M36: 9,139,233 km (0.12 R)
• M37: 9,417,635 km (0.06 R)
• M38: 9,919,536 km (0.043 R)
• M39: 10,014,530 km (0.107 R)
• M40: 11,014,742 km (0.042 R)
• M41: 11,179,000 km (0.119 R)
• M42: 11,311,095 km (0.094 R)
• M43: 12,215,863 km (0.114 R)
• M44: 12,351,997 km (0.085 R)
• M45: 12,625,462 km (0.117 R)
• M46: 12,694,277 km (0.102 R)
• M47: 14,023,304 km (0.113 R)
• M48: 14,885,437 km (0.063 R)
• M49: 16,962,903 km (0.052 R)
• M50: 17,114,744 km (0.09 R)
• M51: 17,458,072 km (0.062 R)
• M52: 17,726,749 km (0.104 R)
• M53: 17,842,239 km (0.064 R)
• M54: 18,384,830 km (0.088 R)
• M55: 18,462,771 km (0.119 R)
• M56: 18,775,730 km (0.071 R)
• M57: 19,406,733 km (0.116 R)
• M58: 20,933,380 km (0.115 R)
• M59: 21,917,285 km (0.11 R)
• M60: 22,916,299 km (0.061 R)
• M61: 23,210,409 km (0.091 R)
• M62: 23,463,528 km (0.119 R)
• M63: 23,548,201 km (0.103 R)
• M64: 24,057,731 km (0.091 R)
• M65: 24,743,039 km (0.058 R)
• M66: 25,434,630 km (0.098 R)
• M67: 26,351,964 km (0.089 R)
• M68: 26,483,909 km (0.111 R)
• M69: 26,572,023 km (0.094 R)
• M70: 26,836,960 km (0.056 R)
• M71: 27,013,935 km (0.036 R)
• M72: 27,994,698 km (0.113 R)
• M73: 28,444,240 km (0.088 R)
• M74: 28,850,997 km (0.11 R)
• M75: 28,941,653 km (0.062 R)
• M76: 29,350,803 km (0.099 R)
• M77: 29,487,535 km (0.117 R)
• M78: 29,899,229 km (0.1 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 13,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit