🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.58 AU - 0.76 AU

Year: 211 Days

Day: 25 Hours

Environment

Temp: 153 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.56 AU - 0.88 AU

Year: 235 Days

Day: 17.1 Hours

Environment

Temp: 168 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,768,132 km

• M1: 417,528 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.78 AU - 1.06 AU

Year: 340 Days

Day: 12.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,768,132 km

• M1: 16,755 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.92 AU - 1.5 AU

Year: 512 Days

Day: 18.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,768,132 km

• M1: 926,011 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.65 AU - 1.89 AU

Year: 907 Days

Day: 26.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.87 AU - 2.17 AU

Year: 1105 Days

Day: 28.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,768,132 km

• M1: 643,420 km (0.081 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.82 AU - 2.94 AU

Year: 1414 Days

Day: 25.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.6

Radius: 15

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.95 AU - 4.61 AU

Year: 3409 Days

Day: 5.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 56,768,132 km

• M1: 189,391 km (0.099 R)
• M2: 284,834 km (0.106 R)
• M3: 525,089 km (0.069 R)
• M4: 745,745 km (0.081 R)
• M5: 882,328 km (0.094 R)
• M6: 1,114,803 km (0.052 R)
• M7: 1,389,615 km (0.062 R)
• M8: 1,486,554 km (0.103 R)
• M9: 1,710,352 km (0.08 R)
• M10: 1,862,045 km (0.094 R)
• M11: 2,079,859 km (0.088 R)
• M12: 2,217,340 km (0.103 R)
• M13: 2,881,105 km (0.116 R)
• M14: 2,978,942 km (0.107 R)
• M15: 3,440,452 km (0.099 R)
• M16: 3,589,601 km (0.108 R)
• M17: 4,096,887 km (0.084 R)
• M18: 4,610,606 km (0.098 R)
• M19: 4,992,829 km (0.099 R)
• M20: 5,128,215 km (0.046 R)
• M21: 5,734,984 km (0.114 R)
• M22: 5,912,706 km (0.111 R)
• M23: 6,020,118 km (0.116 R)
• M24: 6,237,034 km (0.11 R)
• M25: 6,847,095 km (0.078 R)
• M26: 7,073,735 km (0.103 R)
• M27: 7,418,409 km (0.119 R)
• M28: 7,709,825 km (0.105 R)
• M29: 7,925,994 km (0.056 R)
• M30: 8,304,178 km (0.117 R)
• M31: 8,485,341 km (0.115 R)
• M32: 8,729,036 km (0.074 R)
• M33: 9,140,280 km (0.118 R)
• M34: 9,244,101 km (0.097 R)
• M35: 9,369,315 km (0.089 R)
• M36: 9,875,404 km (0.031 R)
• M37: 10,368,928 km (0.048 R)
• M38: 10,717,042 km (0.108 R)
• M39: 11,559,278 km (0.101 R)
• M40: 11,965,735 km (0.067 R)
• M41: 12,216,312 km (0.032 R)
• M42: 12,630,399 km (0.062 R)
• M43: 12,746,187 km (0.109 R)
• M44: 12,978,962 km (0.118 R)
• M45: 13,236,569 km (0.072 R)
• M46: 13,472,335 km (0.117 R)
• M47: 14,259,968 km (0.091 R)
• M48: 14,404,779 km (0.05 R)
• M49: 15,655,716 km (0.12 R)
• M50: 15,830,147 km (0.089 R)
• M51: 15,955,062 km (0.116 R)
• M52: 16,711,877 km (0.096 R)
• M53: 16,864,766 km (0.067 R)
• M54: 16,966,792 km (0.1 R)
• M55: 17,069,117 km (0.074 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.2

Radius: 8.9

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 9.25 AU - 11.91 AU

Year: 13249 Days

Day: 5.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,768,132 km

• M1: 159,023 km (0.083 R)
• M2: 225,294 km (0.08 R)
• M3: 405,111 km (0.094 R)
• M4: 481,705 km (0.026 R)
• M5: 688,001 km (0.094 R)
• M6: 763,248 km (0.055 R)
• M7: 943,364 km (0.102 R)
• M8: 1,159,982 km (0.11 R)
• M9: 1,441,076 km (0.034 R)
• M10: 1,956,291 km (0.094 R)
• M11: 2,584,602 km (0.037 R)
• M12: 2,983,730 km (0.105 R)
• M13: 3,435,216 km (0.111 R)
• M14: 4,117,083 km (0.092 R)
• M15: 4,401,469 km (0.029 R)
• M16: 4,729,088 km (0.115 R)
• M17: 5,064,636 km (0.064 R)
• M18: 5,331,070 km (0.027 R)
• M19: 6,565,103 km (0.053 R)
• M20: 7,406,441 km (0.098 R)
• M21: 7,839,676 km (0.104 R)
• M22: 8,505,237 km (0.094 R)
• M23: 8,685,652 km (0.084 R)
• M24: 8,958,818 km (0.109 R)
• M25: 9,513,677 km (0.085 R)
• M26: 9,701,123 km (0.032 R)
• M27: 9,842,493 km (0.119 R)
• M28: 10,127,327 km (0.106 R)
• M29: 11,591,890 km (0.062 R)
• M30: 12,399,719 km (0.044 R)
• M31: 13,069,468 km (0.097 R)
• M32: 13,173,588 km (0.084 R)
• M33: 13,592,612 km (0.109 R)
• M34: 13,698,079 km (0.116 R)
• M35: 13,856,802 km (0.104 R)
• M36: 14,283,006 km (0.093 R)
• M37: 14,497,829 km (0.026 R)
• M38: 14,713,549 km (0.098 R)
• M39: 15,422,344 km (0.107 R)
• M40: 15,642,552 km (0.06 R)
• M41: 15,753,105 km (0.112 R)
• M42: 16,198,009 km (0.064 R)
• M43: 16,365,857 km (0.05 R)
• M44: 17,327,921 km (0.069 R)
• M45: 17,960,272 km (0.115 R)
• M46: 18,250,192 km (0.094 R)
• M47: 20,082,018 km (0.086 R)
• M48: 20,624,759 km (0.067 R)
• M49: 20,928,443 km (0.09 R)
• M50: 21,909,955 km (0.035 R)
• M51: 22,281,855 km (0.055 R)
• M52: 22,343,938 km (0.06 R)
• M53: 23,220,731 km (0.088 R)
• M54: 28,105,401 km (0.108 R)
• M55: 28,847,705 km (0.093 R)
• M56: 29,459,860 km (0.1 R)
• M57: 29,733,325 km (0.114 R)
• M58: 31,182,629 km (0.109 R)
• M59: 33,648,899 km (0.05 R)
• M60: 33,720,407 km (0.106 R)
• M61: 35,812,384 km (0.119 R)
• M62: 36,104,100 km (0.068 R)
• M63: 36,323,560 km (0.075 R)
• M64: 36,543,319 km (0.095 R)
• M65: 36,616,772 km (0.053 R)
• M66: 37,353,242 km (0.063 R)
• M67: 37,871,748 km (0.076 R)
• M68: 38,840,843 km (0.103 R)
• M69: 39,516,577 km (0.102 R)
• M70: 41,261,038 km (0.056 R)
• M71: 41,950,534 km (0.064 R)
• M72: 42,489,386 km (0.108 R)
• M73: 42,953,139 km (0.11 R)
• M74: 43,340,897 km (0.098 R)
• M75: 43,729,702 km (0.043 R)
• M76: 44,432,662 km (0.05 R)
• M77: 45,928,790 km (0.076 R)
• M78: 46,245,788 km (0.041 R)
• M79: 46,404,661 km (0.087 R)
• M80: 48,163,483 km (0.077 R)
• M81: 50,760,652 km (0.074 R)
• M82: 51,828,631 km (0.104 R)
• M83: 52,076,216 km (0.117 R)
• M84: 53,153,320 km (0.097 R)
• M85: 53,236,497 km (0.082 R)
• M86: 53,319,673 km (0.072 R)
• M87: 53,986,880 km (0.028 R)
• M88: 56,089,627 km (0.107 R)
• M89: 56,768,203 km (0.077 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 13,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit