🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.44 AU - 0.6 AU

Year: 137 Days

Day: 27.3 Hours

Environment

Temp: 202 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,402,674 km

• M1: 55,351 km (0.099 R)
• M2: 91,105 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.48 AU - 0.68 AU

Year: 161 Days

Day: 13.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.27 AU - 1.91 AU

Year: 732 Days

Day: 36.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 143.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.94 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.83 AU - 4.73 AU

Year: 3234 Days

Day: 13 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,402,674 km

• M1: 1,135,897 km (0.098 R)

Asteroid Belt

Center: 6.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.9

Radius: 14.7

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.05 AU - 9.11 AU

Year: 9994 Days

Day: 7.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 69,402,674 km

• M1: 211,531 km (0.112 R)
• M2: 311,313 km (0.117 R)
• M3: 476,918 km (0.112 R)
• M4: 575,353 km (0.111 R)
• M5: 832,961 km (0.045 R)
• M6: 977,173 km (0.099 R)
• M7: 1,150,557 km (0.104 R)
• M8: 1,420,282 km (0.091 R)
• M9: 1,804,749 km (0.109 R)
• M10: 1,900,192 km (0.095 R)
• M11: 2,535,834 km (0.038 R)
• M12: 2,725,524 km (0.064 R)
• M13: 3,531,258 km (0.113 R)
• M14: 3,836,437 km (0.051 R)
• M15: 3,929,786 km (0.101 R)
• M16: 4,637,384 km (0.1 R)
• M17: 6,612,675 km (0.093 R)
• M18: 7,143,149 km (0.119 R)
• M19: 7,452,368 km (0.104 R)
• M20: 8,084,269 km (0.051 R)
• M21: 8,692,534 km (0.111 R)
• M22: 9,189,797 km (0.081 R)
• M23: 9,315,459 km (0.055 R)
• M24: 9,441,870 km (0.096 R)
• M25: 9,995,980 km (0.116 R)
• M26: 10,298,916 km (0.096 R)
• M27: 10,429,515 km (0.097 R)
• M28: 10,604,694 km (0.115 R)
• M29: 11,450,071 km (0.08 R)
• M30: 11,949,429 km (0.119 R)
• M31: 12,782,091 km (0.117 R)
• M32: 13,442,565 km (0.113 R)
• M33: 14,114,260 km (0.091 R)
• M34: 14,405,527 km (0.069 R)
• M35: 14,503,065 km (0.1 R)
• M36: 14,944,678 km (0.102 R)
• M37: 15,340,962 km (0.097 R)
• M38: 16,909,197 km (0.081 R)
• M39: 17,115,343 km (0.046 R)
• M40: 17,686,358 km (0.1 R)
• M41: 19,544,663 km (0.062 R)
• M42: 19,652,672 km (0.099 R)
• M43: 19,978,048 km (0.102 R)
• M44: 20,086,955 km (0.078 R)
• M45: 20,469,477 km (0.094 R)
• M46: 20,744,288 km (0.115 R)
• M47: 21,743,602 km (0.091 R)
• M48: 22,305,491 km (0.099 R)
• M49: 23,043,158 km (0.113 R)
• M50: 24,717,607 km (0.088 R)
• M51: 24,893,086 km (0.112 R)
• M52: 26,790,286 km (0.108 R)
• M53: 27,453,304 km (0.099 R)
• M54: 29,598,388 km (0.086 R)
• M55: 30,033,867 km (0.115 R)
• M56: 30,471,441 km (0.109 R)
• M57: 31,226,461 km (0.12 R)
• M58: 31,669,869 km (0.06 R)
• M59: 32,179,100 km (0.094 R)
• M60: 33,076,688 km (0.065 R)
• M61: 33,722,950 km (0.111 R)
• M62: 34,177,878 km (0.099 R)
• M63: 34,700,124 km (0.072 R)
• M64: 36,349,440 km (0.112 R)
• M65: 36,549,004 km (0.106 R)
• M66: 37,016,198 km (0.062 R)
• M67: 37,150,088 km (0.091 R)
• M68: 38,362,130 km (0.044 R)
• M69: 41,309,657 km (0.102 R)
• M70: 42,986,200 km (0.097 R)
• M71: 43,762,164 km (0.064 R)
• M72: 45,542,678 km (0.062 R)
• M73: 45,757,950 km (0.093 R)
• M74: 47,056,609 km (0.056 R)
• M75: 48,586,995 km (0.031 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.4

Radius: 3.8

Gravity: 13.95 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 14.87 AU - 24.69 AU

Year: 32131 Days

Day: 16.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,402,674 km

• M1: 150,047 km (0.118 R)
• M2: 687,402 km (0.105 R)
• M3: 1,250,040 km (0.068 R)
• M4: 1,951,205 km (0.072 R)
• M5: 2,681,691 km (0.089 R)
• M6: 2,894,420 km (0.066 R)
• M7: 3,223,385 km (0.111 R)
• M8: 3,335,733 km (0.108 R)
• M9: 4,320,536 km (0.111 R)
• M10: 4,908,605 km (0.063 R)
• M11: 5,255,672 km (0.065 R)
• M12: 5,745,905 km (0.111 R)
• M13: 5,791,233 km (0.088 R)
• M14: 6,157,748 km (0.119 R)
• M15: 6,297,173 km (0.056 R)
• M16: 6,626,438 km (0.114 R)
• M17: 7,350,940 km (0.061 R)
• M18: 8,457,964 km (0.105 R)
• M19: 8,509,426 km (0.07 R)
• M20: 9,242,007 km (0.075 R)
• M21: 9,401,628 km (0.119 R)
• M22: 9,723,562 km (0.118 R)
• M23: 10,378,203 km (0.053 R)
• M24: 10,488,756 km (0.117 R)
• M25: 11,329,795 km (0.118 R)
• M26: 11,729,670 km (0.094 R)
• M27: 13,135,291 km (0.098 R)
• M28: 14,040,508 km (0.114 R)
• M29: 14,285,250 km (0.049 R)
• M30: 15,028,004 km (0.108 R)
• M31: 15,215,749 km (0.092 R)
• M32: 15,467,073 km (0.108 R)
• M33: 15,719,894 km (0.075 R)
• M34: 16,939,116 km (0.091 R)
• M35: 17,069,267 km (0.11 R)
• M36: 17,199,716 km (0.078 R)
• M37: 17,593,009 km (0.12 R)
• M38: 17,856,750 km (0.056 R)
• M39: 18,254,979 km (0.034 R)
• M40: 21,544,337 km (0.094 R)
• M41: 21,755,869 km (0.054 R)
• M42: 21,897,239 km (0.085 R)
• M43: 22,109,967 km (0.083 R)
• M44: 22,967,611 km (0.044 R)
• M45: 23,183,780 km (0.109 R)
• M46: 23,472,953 km (0.11 R)
• M47: 23,618,063 km (0.109 R)
• M48: 23,763,323 km (0.119 R)
• M49: 24,862,867 km (0.099 R)
• M50: 26,959,331 km (0.098 R)
• M51: 27,187,319 km (0.07 R)
• M52: 28,878,523 km (0.09 R)
• M53: 29,736,766 km (0.086 R)
• M54: 30,999,970 km (0.11 R)
• M55: 31,238,878 km (0.086 R)
• M56: 31,558,269 km (0.106 R)
• M57: 32,119,710 km (0.104 R)
• M58: 34,810,826 km (0.091 R)
• M59: 35,224,913 km (0.111 R)
• M60: 35,890,624 km (0.082 R)
• M61: 36,057,724 km (0.112 R)
• M62: 36,141,350 km (0.11 R)
• M63: 36,897,118 km (0.035 R)
• M64: 37,912,888 km (0.115 R)
• M65: 39,023,652 km (0.114 R)
• M66: 39,109,521 km (0.071 R)
• M67: 40,840,368 km (0.079 R)
• M68: 42,949,997 km (0.059 R)
• M69: 44,286,505 km (0.09 R)
• M70: 44,555,482 km (0.115 R)
• M71: 45,094,932 km (0.117 R)
• M72: 46,817,551 km (0.084 R)
• M73: 47,549,234 km (0.086 R)
• M74: 47,732,791 km (0.076 R)
• M75: 48,376,959 km (0.054 R)
• M76: 49,302,222 km (0.114 R)
• M77: 49,580,923 km (0.106 R)
• M78: 51,076,154 km (0.105 R)
• M79: 55,071,165 km (0.041 R)
• M80: 56,619,353 km (0.114 R)
• M81: 58,279,740 km (0.078 R)
• M82: 58,377,876 km (0.11 R)
• M83: 59,362,679 km (0.061 R)
• M84: 59,857,100 km (0.08 R)
• M85: 60,154,351 km (0.101 R)
• M86: 61,049,245 km (0.104 R)
• M87: 61,448,373 km (0.119 R)
• M88: 61,948,628 km (0.045 R)
• M89: 62,048,709 km (0.07 R)
• M90: 65,589,242 km (0.055 R)
• M91: 65,793,592 km (0.06 R)
• M92: 66,612,790 km (0.086 R)
• M93: 68,986,908 km (0.106 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 11,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit