🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.7 AU - 0.74 AU

Year: 231 Days

Day: 22.1 Hours

Environment

Temp: 100 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,356,831 km

• M1: 114,442 km (0.071 R)
• M2: 241,152 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.68 AU - 0.86 AU

Year: 256 Days

Day: 22 Hours

Environment

Temp: 124 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,356,831 km

• M1: 566,527 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.41 AU - 2.75 AU

Year: 1570 Days

Day: 33.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.86 AU - 3.36 AU

Year: 2077 Days

Day: 13.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,356,831 km

• M1: 2,713,406 km (0.114 R)

Asteroid Belt

Center: 3.72 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.8

Radius: 9.7

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.49 AU - 5.17 AU

Year: 3413 Days

Day: 9.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 38,356,831 km

• M1: 166,203 km (0.111 R)
• M2: 244,293 km (0.1 R)
• M3: 319,391 km (0.117 R)
• M4: 501,003 km (0.06 R)
• M5: 580,589 km (0.118 R)
• M6: 736,171 km (0.089 R)
• M7: 886,517 km (0.088 R)
• M8: 965,654 km (0.099 R)
• M9: 1,147,715 km (0.065 R)
• M10: 1,251,386 km (0.105 R)
• M11: 1,503,907 km (0.118 R)
• M12: 1,569,581 km (0.072 R)
• M13: 1,666,969 km (0.097 R)
• M14: 2,023,910 km (0.055 R)
• M15: 2,130,423 km (0.027 R)
• M16: 2,204,773 km (0.102 R)
• M17: 2,293,784 km (0.076 R)
• M18: 2,397,904 km (0.077 R)
• M19: 2,532,243 km (0.072 R)
• M20: 2,712,808 km (0.063 R)
• M21: 2,875,121 km (0.068 R)
• M22: 2,942,590 km (0.118 R)
• M23: 3,581,074 km (0.119 R)
• M24: 3,735,010 km (0.068 R)
• M25: 3,907,945 km (0.105 R)
• M26: 4,218,810 km (0.05 R)
• M27: 4,329,961 km (0.118 R)
• M28: 4,416,279 km (0.118 R)
• M29: 4,599,087 km (0.044 R)
• M30: 4,713,530 km (0.119 R)
• M31: 4,775,613 km (0.066 R)
• M32: 4,837,995 km (0.093 R)
• M33: 5,199,424 km (0.1 R)
• M34: 5,401,830 km (0.097 R)
• M35: 5,757,872 km (0.072 R)
• M36: 5,881,440 km (0.081 R)
• M37: 5,986,608 km (0.105 R)
• M38: 6,073,225 km (0.059 R)
• M39: 6,140,843 km (0.08 R)
• M40: 6,237,932 km (0.079 R)
• M41: 6,472,950 km (0.101 R)
• M42: 6,541,915 km (0.095 R)
• M43: 6,611,328 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.6

Radius: 9.3

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.81 AU - 7.53 AU

Year: 6524 Days

Day: 7.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 38,356,831 km

• M1: 121,922 km (0.074 R)
• M2: 398,978 km (0.115 R)
• M3: 468,541 km (0.085 R)
• M4: 691,741 km (0.104 R)
• M5: 854,503 km (0.064 R)
• M6: 916,885 km (0.118 R)
• M7: 1,217,727 km (0.065 R)
• M8: 1,379,741 km (0.054 R)
• M9: 1,646,025 km (0.109 R)
• M10: 2,140,297 km (0.069 R)
• M11: 2,517,283 km (0.108 R)
• M12: 2,867,342 km (0.091 R)
• M13: 2,963,384 km (0.104 R)
• M14: 3,109,392 km (0.054 R)
• M15: 3,232,810 km (0.093 R)
• M16: 3,408,587 km (0.106 R)
• M17: 3,691,178 km (0.102 R)
• M18: 4,224,195 km (0.039 R)
• M19: 4,583,828 km (0.105 R)
• M20: 4,668,202 km (0.081 R)
• M21: 5,510,587 km (0.071 R)
• M22: 5,600,346 km (0.11 R)
• M23: 5,781,509 km (0.107 R)
• M24: 5,933,949 km (0.049 R)
• M25: 6,493,744 km (0.113 R)
• M26: 6,908,729 km (0.045 R)
• M27: 7,299,179 km (0.077 R)
• M28: 8,410,243 km (0.098 R)
• M29: 8,479,207 km (0.11 R)
• M30: 8,862,178 km (0.109 R)
• M31: 9,789,984 km (0.12 R)
• M32: 10,155,003 km (0.065 R)
• M33: 10,302,357 km (0.1 R)
• M34: 10,561,759 km (0.116 R)
• M35: 11,011,600 km (0.082 R)
• M36: 11,276,837 km (0.108 R)
• M37: 11,391,130 km (0.096 R)
• M38: 12,007,473 km (0.119 R)
• M39: 12,085,264 km (0.076 R)
• M40: 12,359,028 km (0.09 R)
• M41: 12,952,333 km (0.031 R)
• M42: 13,879,990 km (0.114 R)
• M43: 14,290,037 km (0.092 R)
• M44: 14,620,948 km (0.105 R)
• M45: 16,141,161 km (0.099 R)
• M46: 17,007,333 km (0.083 R)
• M47: 17,711,042 km (0.105 R)
• M48: 17,888,614 km (0.075 R)
• M49: 18,155,796 km (0.065 R)
• M50: 18,604,141 km (0.111 R)
• M51: 19,192,509 km (0.036 R)
• M52: 19,557,678 km (0.052 R)
• M53: 20,294,746 km (0.071 R)
• M54: 20,713,321 km (0.073 R)
• M55: 20,806,820 km (0.101 R)
• M56: 21,559,148 km (0.118 R)
• M57: 22,129,265 km (0.113 R)
• M58: 22,464,065 km (0.039 R)
• M59: 22,993,642 km (0.117 R)
• M60: 24,409,585 km (0.083 R)
• M61: 25,202,753 km (0.12 R)
• M62: 26,256,820 km (0.057 R)
• M63: 30,614,157 km (0.081 R)
• M64: 30,720,671 km (0.081 R)
• M65: 30,987,254 km (0.109 R)
• M66: 31,094,217 km (0.117 R)
• M67: 31,308,291 km (0.084 R)
• M68: 32,821,025 km (0.115 R)
• M69: 33,257,551 km (0.074 R)
• M70: 33,531,316 km (0.114 R)
• M71: 35,022,956 km (0.096 R)
• M72: 35,469,057 km (0.04 R)
• M73: 36,648,935 km (0.107 R)
• M74: 36,988,373 km (0.058 R)
• M75: 37,101,768 km (0.066 R)
• M76: 37,613,542 km (0.042 R)
• M77: 38,127,561 km (0.091 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 12,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit