🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.79 AU - 0.89 AU

Year: 274 Days

Day: 31.1 Hours

Environment

Temp: 136 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.88 AU - 1.02 AU

Year: 330 Days

Day: 18.3 Hours

Environment

Temp: 79 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,335,942 km

• M1: 260,899 km (0.084 R)
• M2: 682,316 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.01 AU - 1.63 AU

Year: 541 Days

Day: 27.7 Hours

Environment

Temp: -10 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.75 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.7 AU - 2.64 AU

Year: 1139 Days

Day: 33.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,335,942 km

• M1: 261,946 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.86 AU - 3.48 AU

Year: 2012 Days

Day: 33.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.79 AU - 4.29 AU

Year: 2374 Days

Day: 25.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 132.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.4

Radius: 14.5

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.65 AU - 6.33 AU

Year: 4585 Days

Day: 8.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 31,335,942 km

• M1: 205,697 km (0.099 R)
• M2: 327,470 km (0.085 R)
• M3: 445,951 km (0.1 R)
• M4: 543,788 km (0.084 R)
• M5: 743,950 km (0.116 R)
• M6: 867,069 km (0.106 R)
• M7: 984,653 km (0.105 R)
• M8: 1,165,068 km (0.119 R)
• M9: 1,496,876 km (0.076 R)
• M10: 1,740,721 km (0.098 R)
• M11: 2,195,050 km (0.099 R)
• M12: 2,286,753 km (0.118 R)
• M13: 2,379,803 km (0.107 R)
• M14: 2,647,434 km (0.095 R)
• M15: 3,067,654 km (0.09 R)
• M16: 3,509,117 km (0.049 R)
• M17: 3,859,475 km (0.11 R)
• M18: 3,971,225 km (0.081 R)
• M19: 4,152,388 km (0.114 R)
• M20: 4,244,092 km (0.048 R)
• M21: 4,641,424 km (0.092 R)
• M22: 5,297,111 km (0.09 R)
• M23: 5,930,508 km (0.104 R)
• M24: 6,269,497 km (0.076 R)
• M25: 6,939,247 km (0.096 R)
• M26: 7,075,979 km (0.079 R)
• M27: 7,603,761 km (0.089 R)
• M28: 7,886,650 km (0.083 R)
• M29: 8,000,943 km (0.099 R)
• M30: 8,202,002 km (0.104 R)
• M31: 8,550,715 km (0.104 R)
• M32: 8,668,149 km (0.09 R)
• M33: 9,023,444 km (0.073 R)
• M34: 9,353,308 km (0.11 R)
• M35: 9,504,551 km (0.063 R)
• M36: 9,656,692 km (0.045 R)
• M37: 10,335,567 km (0.107 R)
• M38: 10,649,274 km (0.115 R)
• M39: 10,902,693 km (0.097 R)
• M40: 11,674,468 km (0.071 R)
• M41: 12,067,013 km (0.042 R)
• M42: 12,597,188 km (0.096 R)
• M43: 13,067,524 km (0.081 R)
• M44: 13,202,910 km (0.049 R)
• M45: 13,680,576 km (0.047 R)
• M46: 14,198,633 km (0.111 R)
• M47: 14,442,627 km (0.072 R)
• M48: 14,582,651 km (0.048 R)
• M49: 14,828,889 km (0.096 R)
• M50: 15,041,019 km (0.106 R)
• M51: 16,737,309 km (0.12 R)
• M52: 16,847,712 km (0.088 R)
• M53: 17,403,019 km (0.036 R)
• M54: 17,664,217 km (0.104 R)
• M55: 19,258,931 km (0.11 R)
• M56: 20,622,665 km (0.116 R)
• M57: 20,899,271 km (0.097 R)
• M58: 21,256,511 km (0.073 R)
• M59: 21,455,925 km (0.117 R)
• M60: 21,575,902 km (0.114 R)
• M61: 21,816,456 km (0.032 R)
• M62: 22,746,805 km (0.077 R)
• M63: 23,814,186 km (0.043 R)
• M64: 24,855,836 km (0.043 R)
• M65: 25,276,655 km (0.056 R)
• M66: 25,742,203 km (0.046 R)
• M67: 25,954,931 km (0.106 R)
• M68: 26,253,529 km (0.084 R)
• M69: 26,424,669 km (0.051 R)
• M70: 27,242,670 km (0.09 R)
• M71: 27,720,186 km (0.078 R)
• M72: 28,507,370 km (0.109 R)
• M73: 29,657,479 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.8

Radius: 10

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.31 AU - 7.65 AU

Year: 5880 Days

Day: 10.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 31,335,942 km

• M1: 183,407 km (0.032 R)
• M2: 287,228 km (0.093 R)
• M3: 400,174 km (0.108 R)
• M4: 578,944 km (0.094 R)
• M5: 798,853 km (0.081 R)
• M6: 1,022,950 km (0.109 R)
• M7: 1,427,164 km (0.073 R)
• M8: 1,729,202 km (0.069 R)
• M9: 2,110,377 km (0.117 R)
• M10: 2,434,257 km (0.078 R)
• M11: 2,580,862 km (0.056 R)
• M12: 3,140,359 km (0.074 R)
• M13: 3,254,352 km (0.082 R)
• M14: 3,369,842 km (0.067 R)
• M15: 3,821,178 km (0.057 R)
• M16: 4,637,384 km (0.068 R)
• M17: 5,328,227 km (0.077 R)
• M18: 6,108,081 km (0.12 R)
• M19: 6,584,401 km (0.101 R)
• M20: 7,283,322 km (0.068 R)
• M21: 7,389,387 km (0.076 R)
• M22: 7,633,979 km (0.114 R)
• M23: 8,178,216 km (0.104 R)
• M24: 9,535,069 km (0.097 R)
• M25: 10,632,220 km (0.116 R)
• M26: 11,099,713 km (0.102 R)
• M27: 11,397,563 km (0.101 R)
• M28: 11,947,335 km (0.077 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.6

Radius: 13.5

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 9.62 AU - 9.82 AU

Year: 10802 Days

Day: 6.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,335,942 km

• M1: 180,116 km (0.109 R)
• M2: 294,857 km (0.12 R)
• M3: 555,906 km (0.084 R)
• M4: 810,671 km (0.056 R)
• M5: 1,066,184 km (0.088 R)
• M6: 1,455,737 km (0.093 R)
• M7: 1,747,902 km (0.088 R)
• M8: 2,184,129 km (0.081 R)
• M9: 2,547,053 km (0.113 R)
• M10: 3,389,140 km (0.089 R)
• M11: 3,478,001 km (0.083 R)
• M12: 3,567,610 km (0.071 R)
• M13: 4,248,430 km (0.051 R)
• M14: 4,376,635 km (0.092 R)
• M15: 4,868,812 km (0.073 R)
• M16: 5,070,769 km (0.095 R)
• M17: 5,622,935 km (0.083 R)
• M18: 6,450,211 km (0.063 R)
• M19: 6,672,364 km (0.08 R)
• M20: 6,821,962 km (0.105 R)
• M21: 7,392,678 km (0.083 R)
• M22: 7,664,348 km (0.104 R)
• M23: 8,458,563 km (0.082 R)
• M24: 8,742,799 km (0.064 R)
• M25: 10,082,148 km (0.104 R)
• M26: 10,644,337 km (0.084 R)
• M27: 11,261,429 km (0.093 R)
• M28: 11,529,508 km (0.119 R)
• M29: 11,709,325 km (0.074 R)
• M30: 12,622,620 km (0.045 R)
• M31: 12,994,370 km (0.079 R)
• M32: 13,275,614 km (0.086 R)
• M33: 13,511,530 km (0.1 R)
• M34: 14,858,061 km (0.096 R)
• M35: 16,196,812 km (0.114 R)
• M36: 16,906,205 km (0.117 R)
• M37: 17,162,017 km (0.062 R)
• M38: 18,197,983 km (0.114 R)
• M39: 19,467,919 km (0.08 R)
• M40: 20,167,738 km (0.074 R)
• M41: 20,276,196 km (0.109 R)
• M42: 20,548,016 km (0.053 R)
• M43: 21,370,953 km (0.08 R)
• M44: 21,981,163 km (0.109 R)
• M45: 22,372,511 km (0.076 R)
• M46: 23,503,321 km (0.097 R)
• M47: 24,075,683 km (0.107 R)
• M48: 24,190,724 km (0.107 R)
• M49: 24,884,858 km (0.076 R)
• M50: 25,468,140 km (0.094 R)
• M51: 25,761,651 km (0.074 R)
• M52: 25,938,176 km (0.074 R)
• M53: 26,470,296 km (0.056 R)
• M54: 28,027,909 km (0.074 R)
• M55: 28,330,845 km (0.03 R)
• M56: 28,939,858 km (0.104 R)
• M57: 29,307,420 km (0.09 R)
• M58: 29,923,464 km (0.115 R)
• M59: 30,419,381 km (0.106 R)
• M60: 31,608,085 km (0.072 R)
• M61: 32,684,592 km (0.102 R)
• M62: 32,875,778 km (0.077 R)
• M63: 33,323,374 km (0.116 R)
• M64: 33,966,346 km (0.101 R)
• M65: 34,938,433 km (0.09 R)
• M66: 35,985,469 km (0.082 R)
• M67: 36,248,910 km (0.109 R)
• M68: 37,109,248 km (0.086 R)
• M69: 38,244,396 km (0.111 R)
• M70: 38,580,543 km (0.077 R)
• M71: 39,255,528 km (0.091 R)
• M72: 40,343,853 km (0.113 R)
• M73: 40,685,983 km (0.1 R)
• M74: 41,442,051 km (0.106 R)
• M75: 43,457,433 km (0.113 R)
• M76: 44,653,618 km (0.078 R)
• M77: 45,007,567 km (0.052 R)
• M78: 45,860,723 km (0.105 R)
• M79: 46,647,608 km (0.1 R)
• M80: 47,294,619 km (0.106 R)
• M81: 47,799,960 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.3

Radius: 3.2

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 15.36 AU - 17.08 AU

Year: 23285 Days

Day: 19.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 31,335,942 km

• M1: 44,879 km (0.083 R)
• M2: 170,990 km (0.106 R)
• M3: 644,468 km (0.108 R)
• M4: 913,145 km (0.108 R)
• M5: 999,912 km (0.102 R)
• M6: 1,244,355 km (0.068 R)
• M7: 1,574,966 km (0.058 R)
• M8: 3,137,965 km (0.107 R)
• M9: 3,491,913 km (0.033 R)
• M10: 3,742,490 km (0.112 R)
• M11: 4,430,491 km (0.086 R)
• M12: 4,751,378 km (0.09 R)
• M13: 4,876,891 km (0.106 R)
• M14: 5,337,353 km (0.116 R)
• M15: 5,865,134 km (0.12 R)
• M16: 6,969,466 km (0.071 R)
• M17: 8,436,871 km (0.059 R)
• M18: 11,104,650 km (0.039 R)
• M19: 12,909,847 km (0.047 R)
• M20: 13,014,716 km (0.079 R)
• M21: 13,260,505 km (0.075 R)
• M22: 14,439,785 km (0.119 R)
• M23: 16,592,049 km (0.111 R)
• M24: 16,630,047 km (0.093 R)
• M25: 17,899,535 km (0.029 R)
• M26: 19,279,426 km (0.066 R)
• M27: 20,326,611 km (0.095 R)
• M28: 21,392,047 km (0.089 R)
• M29: 25,699,269 km (0.104 R)
• M30: 26,538,513 km (0.11 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 19,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit