🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.75 AU - 0.87 AU

Year: 264 Days

Day: 46.4 Hours

Environment

Temp: 100 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,456,738 km

• M1: 267,930 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.83 AU - 1.33 AU

Year: 406 Days

Day: 26.8 Hours

Environment

Temp: 35 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.01 AU - 3.03 AU

Year: 1898 Days

Day: 30.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.1

Radius: 9.7

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.49 AU - 10.77 AU

Year: 9169 Days

Day: 13.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,456,738 km

• M1: 177,423 km (0.075 R)
• M2: 533,167 km (0.111 R)
• M3: 708,645 km (0.118 R)
• M4: 972,985 km (0.074 R)
• M5: 1,116,898 km (0.05 R)
• M6: 1,287,439 km (0.078 R)
• M7: 1,590,973 km (0.107 R)
• M8: 2,030,492 km (0.074 R)
• M9: 2,099,606 km (0.12 R)
• M10: 2,384,291 km (0.111 R)
• M11: 2,706,824 km (0.113 R)
• M12: 3,699,555 km (0.116 R)
• M13: 3,985,736 km (0.049 R)
• M14: 4,918,329 km (0.07 R)
• M15: 4,980,861 km (0.119 R)
• M16: 5,138,088 km (0.035 R)
• M17: 5,233,233 km (0.088 R)
• M18: 5,457,630 km (0.094 R)
• M19: 5,587,331 km (0.115 R)
• M20: 5,652,406 km (0.113 R)
• M21: 5,982,419 km (0.114 R)
• M22: 6,149,669 km (0.076 R)
• M23: 6,523,215 km (0.079 R)
• M24: 6,660,995 km (0.067 R)
• M25: 6,730,109 km (0.086 R)
• M26: 7,221,388 km (0.097 R)
• M27: 8,537,102 km (0.105 R)
• M28: 9,030,176 km (0.077 R)
• M29: 9,222,410 km (0.062 R)
• M30: 10,283,358 km (0.096 R)
• M31: 10,524,360 km (0.068 R)
• M32: 10,767,157 km (0.111 R)
• M33: 10,930,069 km (0.119 R)
• M34: 12,135,978 km (0.099 R)
• M35: 12,948,593 km (0.119 R)
• M36: 13,296,109 km (0.053 R)
• M37: 13,646,617 km (0.033 R)
• M38: 14,089,127 km (0.079 R)
• M39: 14,178,288 km (0.026 R)
• M40: 14,356,908 km (0.099 R)
• M41: 14,942,883 km (0.094 R)
• M42: 15,124,794 km (0.097 R)
• M43: 15,536,636 km (0.039 R)
• M44: 15,767,017 km (0.063 R)
• M45: 15,998,595 km (0.054 R)
• M46: 16,184,694 km (0.061 R)
• M47: 17,459,418 km (0.073 R)
• M48: 18,036,267 km (0.072 R)
• M49: 18,864,142 km (0.112 R)
• M50: 19,110,081 km (0.106 R)
• M51: 20,355,333 km (0.11 R)
• M52: 21,729,390 km (0.064 R)
• M53: 22,090,519 km (0.06 R)
• M54: 22,349,772 km (0.117 R)
• M55: 23,133,366 km (0.077 R)
• M56: 24,298,883 km (0.069 R)
• M57: 24,834,892 km (0.118 R)
• M58: 25,483,399 km (0.073 R)
• M59: 26,356,751 km (0.101 R)
• M60: 28,638,867 km (0.074 R)
• M61: 28,921,607 km (0.091 R)
• M62: 29,261,942 km (0.052 R)
• M63: 31,681,687 km (0.082 R)
• M64: 31,856,867 km (0.118 R)
• M65: 33,567,967 km (0.116 R)
• M66: 33,925,656 km (0.106 R)
• M67: 34,284,690 km (0.112 R)
• M68: 34,885,775 km (0.095 R)
• M69: 35,127,226 km (0.118 R)
• M70: 36,281,523 km (0.062 R)
• M71: 37,386,602 km (0.045 R)
• M72: 38,440,370 km (0.111 R)
• M73: 38,502,602 km (0.119 R)
• M74: 39,002,110 km (0.091 R)
• M75: 39,190,005 km (0.094 R)
• M76: 39,441,030 km (0.112 R)
• M77: 39,755,485 km (0.106 R)
• M78: 39,818,465 km (0.12 R)
• M79: 40,197,247 km (0.049 R)
• M80: 40,513,647 km (0.057 R)
• M81: 40,640,506 km (0.072 R)
• M82: 40,767,514 km (0.104 R)
• M83: 41,021,831 km (0.06 R)
• M84: 41,340,324 km (0.092 R)
• M85: 41,723,893 km (0.11 R)
• M86: 41,787,772 km (0.036 R)
• M87: 41,851,949 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.4

Radius: 10.8

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.33 AU - 13.05 AU

Year: 12640 Days

Day: 10.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,456,738 km

• M1: 374,743 km (0.109 R)
• M2: 607,966 km (0.106 R)
• M3: 690,993 km (0.061 R)
• M4: 1,230,891 km (0.049 R)
• M5: 1,317,508 km (0.095 R)
• M6: 3,056,434 km (0.098 R)
• M7: 3,235,952 km (0.064 R)
• M8: 3,574,043 km (0.028 R)
• M9: 3,988,578 km (0.094 R)
• M10: 4,351,204 km (0.075 R)
• M11: 4,759,157 km (0.059 R)
• M12: 5,394,200 km (0.086 R)
• M13: 5,980,923 km (0.092 R)
• M14: 7,254,749 km (0.088 R)
• M15: 7,901,909 km (0.078 R)
• M16: 9,035,562 km (0.108 R)
• M17: 10,085,440 km (0.061 R)
• M18: 10,715,695 km (0.111 R)
• M19: 10,989,759 km (0.054 R)
• M20: 11,219,990 km (0.107 R)
• M21: 11,312,441 km (0.077 R)
• M22: 11,498,242 km (0.118 R)
• M23: 11,638,266 km (0.119 R)
• M24: 12,730,480 km (0.086 R)
• M25: 14,706,817 km (0.099 R)
• M26: 15,369,536 km (0.094 R)
• M27: 15,472,309 km (0.064 R)
• M28: 16,776,803 km (0.054 R)
• M29: 17,201,810 km (0.07 R)
• M30: 17,415,586 km (0.059 R)
• M31: 17,737,969 km (0.092 R)
• M32: 18,716,788 km (0.09 R)
• M33: 18,826,593 km (0.098 R)
• M34: 19,379,058 km (0.047 R)
• M35: 19,713,110 km (0.089 R)
• M36: 20,443,447 km (0.104 R)
• M37: 20,613,240 km (0.093 R)
• M38: 20,783,483 km (0.116 R)
• M39: 22,104,282 km (0.091 R)
• M40: 22,511,637 km (0.1 R)
• M41: 22,980,327 km (0.087 R)
• M42: 23,452,159 km (0.079 R)
• M43: 24,106,201 km (0.084 R)
• M44: 24,225,730 km (0.117 R)
• M45: 24,645,800 km (0.092 R)
• M46: 25,553,859 km (0.058 R)
• M47: 25,981,410 km (0.061 R)
• M48: 26,472,989 km (0.058 R)
• M49: 26,967,559 km (0.119 R)
• M50: 27,091,726 km (0.093 R)
• M51: 27,903,294 km (0.071 R)
• M52: 28,849,501 km (0.106 R)
• M53: 29,614,095 km (0.06 R)
• M54: 29,870,506 km (0.08 R)
• M55: 31,163,181 km (0.065 R)
• M56: 31,358,706 km (0.097 R)
• M57: 32,738,596 km (0.117 R)
• M58: 33,202,948 km (0.104 R)
• M59: 34,609,019 km (0.09 R)
• M60: 34,811,425 km (0.036 R)
• M61: 36,445,332 km (0.111 R)
• M62: 36,513,848 km (0.073 R)
• M63: 36,651,329 km (0.069 R)
• M64: 36,719,994 km (0.063 R)
• M65: 37,271,561 km (0.063 R)
• M66: 37,479,054 km (0.107 R)
• M67: 37,964,798 km (0.109 R)
• M68: 38,313,062 km (0.081 R)
• M69: 39,293,826 km (0.114 R)
• M70: 40,211,908 km (0.113 R)
• M71: 40,851,588 km (0.116 R)
• M72: 42,213,078 km (0.027 R)
• M73: 42,573,908 km (0.087 R)
• M74: 42,863,231 km (0.083 R)
• M75: 43,225,856 km (0.069 R)
• M76: 43,881,095 km (0.09 R)
• M77: 44,613,077 km (0.07 R)
• M78: 44,759,982 km (0.118 R)
• M79: 45,127,843 km (0.045 R)
• M80: 46,014,959 km (0.098 R)
• M81: 47,131,856 km (0.086 R)
• M82: 47,881,342 km (0.117 R)
• M83: 48,106,935 km (0.12 R)
• M84: 48,634,866 km (0.102 R)
• M85: 49,544,272 km (0.073 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 16,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit