🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.43 AU - 0.71 AU

Year: 151 Days

Day: 19.9 Hours

Environment

Temp: 186 °C

Axial Tilt: 128.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.69 AU - 2.19 AU

Year: 950 Days

Day: 15.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,915,025 km

• M1: 569,818 km (0.108 R)
• M2: 1,618,200 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.51 AU - 2.43 AU

Year: 972 Days

Day: 17.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.08 AU - 4.94 AU

Year: 3366 Days

Day: 35.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,915,025 km

• M1: 645,365 km (0.109 R)

Asteroid Belt

Center: 5.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.8

Radius: 8

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.32 AU - 5.92 AU

Year: 4683 Days

Day: 7.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 43,915,025 km

• M1: 125,363 km (0.12 R)
• M2: 272,119 km (0.118 R)
• M3: 372,947 km (0.09 R)
• M4: 428,897 km (0.106 R)
• M5: 569,220 km (0.112 R)
• M6: 973,733 km (0.082 R)
• M7: 1,054,665 km (0.1 R)
• M8: 1,248,693 km (0.111 R)
• M9: 1,414,747 km (0.086 R)
• M10: 1,507,348 km (0.049 R)
• M11: 1,656,796 km (0.117 R)
• M12: 2,226,016 km (0.112 R)
• M13: 2,287,651 km (0.104 R)
• M14: 2,523,866 km (0.077 R)
• M15: 3,003,028 km (0.062 R)
• M16: 3,140,209 km (0.096 R)
• M17: 3,456,309 km (0.03 R)
• M18: 3,709,429 km (0.095 R)
• M19: 3,875,333 km (0.111 R)
• M20: 4,006,081 km (0.06 R)
• M21: 4,348,960 km (0.11 R)
• M22: 4,426,451 km (0.113 R)
• M23: 4,860,884 km (0.103 R)
• M24: 5,001,954 km (0.079 R)
• M25: 5,412,750 km (0.12 R)
• M26: 5,898,494 km (0.099 R)
• M27: 6,398,151 km (0.077 R)
• M28: 6,464,274 km (0.098 R)
• M29: 6,619,706 km (0.051 R)
• M30: 8,335,893 km (0.104 R)
• M31: 8,529,323 km (0.084 R)
• M32: 8,650,946 km (0.12 R)
• M33: 8,724,249 km (0.093 R)
• M34: 8,945,205 km (0.105 R)
• M35: 10,180,883 km (0.097 R)
• M36: 11,016,387 km (0.071 R)
• M37: 11,122,302 km (0.03 R)
• M38: 11,202,038 km (0.117 R)
• M39: 11,469,070 km (0.087 R)
• M40: 11,873,733 km (0.062 R)
• M41: 12,586,118 km (0.118 R)
• M42: 14,109,473 km (0.087 R)
• M43: 14,542,858 km (0.098 R)
• M44: 14,630,073 km (0.08 R)
• M45: 14,688,267 km (0.042 R)
• M46: 14,892,767 km (0.061 R)
• M47: 15,010,052 km (0.061 R)
• M48: 15,393,172 km (0.028 R)
• M49: 15,630,584 km (0.097 R)
• M50: 15,869,193 km (0.061 R)
• M51: 16,896,930 km (0.095 R)
• M52: 17,573,262 km (0.092 R)
• M53: 17,821,445 km (0.12 R)
• M54: 19,815,734 km (0.092 R)
• M55: 20,106,403 km (0.067 R)
• M56: 20,561,330 km (0.077 R)
• M57: 20,626,554 km (0.1 R)
• M58: 21,349,112 km (0.056 R)
• M59: 21,846,525 km (0.098 R)
• M60: 22,146,768 km (0.105 R)
• M61: 22,482,017 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.9

Radius: 11.1

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.08 AU - 6.58 AU

Year: 4947 Days

Day: 7.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,915,025 km

• M1: 140,772 km (0.119 R)
• M2: 308,920 km (0.102 R)
• M3: 755,768 km (0.084 R)
• M4: 846,724 km (0.064 R)
• M5: 997,818 km (0.106 R)
• M6: 1,098,796 km (0.101 R)
• M7: 1,265,000 km (0.079 R)
• M8: 1,726,060 km (0.109 R)
• M9: 1,921,136 km (0.066 R)
• M10: 1,993,990 km (0.101 R)
• M11: 2,123,542 km (0.096 R)
• M12: 2,294,532 km (0.057 R)
• M13: 2,391,472 km (0.065 R)
• M14: 2,589,689 km (0.082 R)
• M15: 2,876,318 km (0.073 R)
• M16: 2,960,243 km (0.12 R)
• M17: 3,173,420 km (0.103 R)
• M18: 4,703,806 km (0.11 R)
• M19: 4,978,318 km (0.1 R)
• M20: 5,258,365 km (0.071 R)
• M21: 5,361,438 km (0.091 R)
• M22: 5,701,175 km (0.117 R)
• M23: 5,780,611 km (0.115 R)
• M24: 5,860,347 km (0.115 R)
• M25: 6,706,323 km (0.113 R)
• M26: 7,100,962 km (0.056 R)
• M27: 7,272,401 km (0.103 R)
• M28: 7,706,983 km (0.055 R)
• M29: 8,269,770 km (0.071 R)
• M30: 8,450,185 km (0.05 R)
• M31: 8,601,578 km (0.027 R)
• M32: 9,185,160 km (0.054 R)
• M33: 9,718,177 km (0.105 R)
• M34: 10,068,385 km (0.119 R)
• M35: 10,520,321 km (0.114 R)
• M36: 11,949,280 km (0.041 R)
• M37: 12,187,589 km (0.105 R)
• M38: 12,290,213 km (0.103 R)
• M39: 12,393,136 km (0.085 R)
• M40: 12,842,528 km (0.096 R)
• M41: 13,156,834 km (0.097 R)
• M42: 14,043,051 km (0.11 R)
• M43: 14,114,858 km (0.074 R)
• M44: 14,475,389 km (0.074 R)
• M45: 14,729,556 km (0.096 R)
• M46: 14,948,567 km (0.07 R)
• M47: 15,686,534 km (0.113 R)
• M48: 16,135,028 km (0.081 R)
• M49: 16,587,861 km (0.105 R)
• M50: 16,853,846 km (0.1 R)
• M51: 17,582,986 km (0.079 R)
• M52: 17,699,074 km (0.11 R)
• M53: 18,009,938 km (0.085 R)
• M54: 18,283,403 km (0.081 R)
• M55: 19,631,130 km (0.082 R)
• M56: 19,912,524 km (0.09 R)
• M57: 19,993,157 km (0.097 R)
• M58: 20,114,331 km (0.032 R)
• M59: 21,174,831 km (0.109 R)
• M60: 21,339,687 km (0.055 R)
• M61: 21,587,721 km (0.062 R)
• M62: 22,003,004 km (0.101 R)
• M63: 22,589,129 km (0.053 R)
• M64: 22,968,509 km (0.083 R)
• M65: 24,205,534 km (0.087 R)
• M66: 24,550,507 km (0.03 R)
• M67: 24,723,741 km (0.119 R)
• M68: 24,853,891 km (0.102 R)
• M69: 25,289,221 km (0.105 R)
• M70: 25,727,094 km (0.114 R)
• M71: 25,903,021 km (0.082 R)
• M72: 27,145,282 km (0.063 R)
• M73: 27,413,959 km (0.085 R)
• M74: 27,728,713 km (0.086 R)
• M75: 28,225,528 km (0.116 R)
• M76: 28,452,318 km (0.085 R)
• M77: 28,634,229 km (0.1 R)
• M78: 29,549,469 km (0.119 R)
• M79: 30,335,007 km (0.092 R)
• M80: 30,520,808 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 129.7

Radius: 7.8

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 11.69 AU - 18.05 AU

Year: 20153 Days

Day: 24.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,915,025 km

• M1: 100,979 km (0.119 R)
• M2: 169,644 km (0.111 R)
• M3: 313,408 km (0.108 R)
• M4: 646,861 km (0.119 R)
• M5: 789,877 km (0.11 R)
• M6: 1,202,168 km (0.113 R)
• M7: 1,280,109 km (0.105 R)
• M8: 1,400,386 km (0.074 R)
• M9: 1,652,159 km (0.092 R)
• M10: 1,783,655 km (0.112 R)
• M11: 2,056,821 km (0.089 R)
• M12: 2,343,301 km (0.117 R)
• M13: 3,033,845 km (0.12 R)
• M14: 3,527,219 km (0.064 R)
• M15: 3,726,034 km (0.109 R)
• M16: 4,587,718 km (0.103 R)
• M17: 4,930,297 km (0.092 R)
• M18: 5,088,721 km (0.116 R)
• M19: 5,281,104 km (0.117 R)
• M20: 5,640,139 km (0.12 R)
• M21: 6,519,774 km (0.116 R)
• M22: 7,696,661 km (0.055 R)
• M23: 7,806,914 km (0.091 R)
• M24: 8,028,918 km (0.084 R)
• M25: 8,290,564 km (0.092 R)
• M26: 8,479,207 km (0.064 R)
• M27: 9,208,946 km (0.093 R)
• M28: 10,851,231 km (0.117 R)
• M29: 11,516,343 km (0.059 R)
• M30: 11,726,977 km (0.101 R)
• M31: 12,452,377 km (0.025 R)
• M32: 12,581,929 km (0.081 R)
• M33: 13,104,474 km (0.11 R)
• M34: 13,236,270 km (0.094 R)
• M35: 13,991,141 km (0.077 R)
• M36: 14,080,900 km (0.084 R)
• M37: 14,261,015 km (0.065 R)
• M38: 14,623,341 km (0.051 R)
• M39: 16,103,014 km (0.105 R)
• M40: 17,726,749 km (0.09 R)
• M41: 18,018,764 km (0.097 R)
• M42: 18,214,289 km (0.031 R)
• M43: 18,459,629 km (0.119 R)
• M44: 19,052,934 km (0.119 R)
• M45: 20,207,680 km (0.063 R)
• M46: 20,512,710 km (0.11 R)
• M47: 21,024,335 km (0.032 R)
• M48: 22,217,079 km (0.1 R)
• M49: 23,325,150 km (0.092 R)
• M50: 24,776,100 km (0.084 R)
• M51: 24,884,708 km (0.042 R)
• M52: 25,102,523 km (0.112 R)
• M53: 25,211,580 km (0.085 R)
• M54: 25,375,539 km (0.055 R)
• M55: 25,924,713 km (0.088 R)
• M56: 26,366,774 km (0.109 R)
• M57: 27,877,264 km (0.079 R)
• M58: 28,785,622 km (0.11 R)
• M59: 28,899,915 km (0.068 R)
• M60: 28,957,061 km (0.073 R)
• M61: 29,128,800 km (0.111 R)
• M62: 29,645,960 km (0.07 R)
• M63: 30,282,199 km (0.092 R)
• M64: 31,686,026 km (0.11 R)
• M65: 31,804,059 km (0.076 R)
• M66: 32,752,808 km (0.062 R)
• M67: 32,812,498 km (0.11 R)
• M68: 33,530,568 km (0.106 R)
• M69: 34,012,123 km (0.098 R)
• M70: 34,072,561 km (0.045 R)
• M71: 34,193,436 km (0.069 R)
• M72: 36,207,771 km (0.065 R)
• M73: 36,949,776 km (0.108 R)
• M74: 39,395,552 km (0.102 R)
• M75: 40,798,331 km (0.098 R)
• M76: 41,505,780 km (0.067 R)
• M77: 43,455,788 km (0.11 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 13,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit