🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.32 AU - 1.56 AU

Year: 634 Days

Day: 42.9 Hours

Environment

Temp: -27 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.48 AU - 1.64 AU

Year: 715 Days

Day: 37 Hours

Environment

Temp: -40 °C

Axial Tilt: 122.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.5 AU - 3.44 AU

Year: 1879 Days

Day: 13.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.04 AU - 3.7 AU

Year: 2271 Days

Day: 20 Hours

Environment

Temp: -112 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,670,118 km

• M1: 729,888 km (0.065 R)

Asteroid Belt

Center: 4.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.4

Radius: 13

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.58 AU - 7.46 AU

Year: 6111 Days

Day: 11.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 79.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 43,670,118 km

• M1: 165,605 km (0.09 R)
• M2: 278,402 km (0.088 R)
• M3: 458,218 km (0.037 R)
• M4: 553,363 km (0.09 R)
• M5: 686,505 km (0.078 R)
• M6: 810,521 km (0.118 R)
• M7: 988,842 km (0.082 R)
• M8: 1,107,473 km (0.114 R)
• M9: 1,218,774 km (0.088 R)
• M10: 1,617,901 km (0.041 R)
• M11: 1,906,774 km (0.04 R)
• M12: 2,042,310 km (0.089 R)
• M13: 2,785,662 km (0.085 R)
• M14: 2,923,142 km (0.116 R)
• M15: 3,098,322 km (0.119 R)
• M16: 3,222,937 km (0.072 R)
• M17: 3,440,751 km (0.05 R)
• M18: 3,719,901 km (0.058 R)
• M19: 4,221,203 km (0.098 R)
• M20: 4,439,915 km (0.114 R)
• M21: 4,581,136 km (0.043 R)
• M22: 4,662,517 km (0.114 R)
• M23: 4,744,347 km (0.075 R)
• M24: 4,826,626 km (0.111 R)
• M25: 4,971,885 km (0.109 R)
• M26: 5,266,743 km (0.088 R)
• M27: 5,394,948 km (0.117 R)
• M28: 5,962,373 km (0.11 R)
• M29: 6,779,476 km (0.06 R)
• M30: 7,153,920 km (0.109 R)
• M31: 7,248,615 km (0.047 R)
• M32: 7,752,760 km (0.092 R)
• M33: 8,193,924 km (0.045 R)
• M34: 8,668,598 km (0.079 R)
• M35: 10,145,728 km (0.091 R)
• M36: 10,439,837 km (0.051 R)
• M37: 10,574,325 km (0.115 R)
• M38: 10,899,701 km (0.109 R)
• M39: 11,008,907 km (0.06 R)
• M40: 11,643,950 km (0.085 R)
• M41: 11,923,848 km (0.049 R)
• M42: 12,604,518 km (0.077 R)
• M43: 12,719,110 km (0.03 R)
• M44: 13,065,280 km (0.117 R)
• M45: 13,473,083 km (0.091 R)
• M46: 13,855,456 km (0.086 R)
• M47: 14,062,798 km (0.074 R)
• M48: 14,390,866 km (0.101 R)
• M49: 15,390,031 km (0.051 R)
• M50: 15,697,305 km (0.044 R)
• M51: 16,037,640 km (0.089 R)
• M52: 16,317,837 km (0.052 R)
• M53: 17,711,191 km (0.087 R)
• M54: 18,683,128 km (0.045 R)
• M55: 18,814,027 km (0.093 R)
• M56: 18,945,224 km (0.09 R)
• M57: 19,439,944 km (0.111 R)
• M58: 19,539,427 km (0.099 R)
• M59: 19,838,772 km (0.064 R)
• M60: 20,240,293 km (0.094 R)
• M61: 20,341,122 km (0.071 R)
• M62: 20,442,100 km (0.102 R)
• M63: 22,080,496 km (0.071 R)
• M64: 22,845,390 km (0.104 R)
• M65: 22,950,408 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.5

Radius: 11

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.83 AU - 9.33 AU

Year: 10044 Days

Day: 5.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,670,118 km

• M1: 157,078 km (0.053 R)
• M2: 498,161 km (0.092 R)
• M3: 609,013 km (0.114 R)
• M4: 874,998 km (0.069 R)
• M5: 1,048,831 km (0.081 R)
• M6: 1,140,385 km (0.086 R)
• M7: 1,411,456 km (0.072 R)
• M8: 1,596,808 km (0.103 R)
• M9: 1,923,829 km (0.093 R)
• M10: 2,392,818 km (0.101 R)
• M11: 2,466,270 km (0.073 R)
• M12: 2,742,129 km (0.084 R)
• M13: 2,922,993 km (0.073 R)
• M14: 3,600,821 km (0.075 R)
• M15: 3,742,191 km (0.107 R)
• M16: 4,147,900 km (0.057 R)
• M17: 4,266,531 km (0.111 R)
• M18: 4,537,453 km (0.111 R)
• M19: 4,629,007 km (0.061 R)
• M20: 4,813,910 km (0.119 R)
• M21: 5,096,201 km (0.087 R)
• M22: 5,611,117 km (0.108 R)
• M23: 5,742,464 km (0.091 R)
• M24: 5,841,797 km (0.108 R)
• M25: 6,142,788 km (0.092 R)
• M26: 6,414,757 km (0.108 R)
• M27: 7,759,941 km (0.077 R)
• M28: 7,869,895 km (0.082 R)
• M29: 8,054,200 km (0.097 R)
• M30: 8,996,816 km (0.118 R)
• M31: 10,334,371 km (0.119 R)
• M32: 10,495,787 km (0.11 R)
• M33: 10,576,869 km (0.112 R)
• M34: 12,583,574 km (0.067 R)
• M35: 13,234,325 km (0.085 R)
• M36: 14,388,323 km (0.071 R)
• M37: 14,659,245 km (0.109 R)
• M38: 15,114,471 km (0.068 R)
• M39: 15,389,881 km (0.032 R)
• M40: 16,744,190 km (0.115 R)
• M41: 17,700,270 km (0.1 R)
• M42: 18,136,348 km (0.077 R)
• M43: 19,217,043 km (0.081 R)
• M44: 19,465,675 km (0.086 R)
• M45: 19,915,665 km (0.076 R)
• M46: 21,595,201 km (0.111 R)
• M47: 23,055,725 km (0.084 R)
• M48: 23,904,393 km (0.097 R)
• M49: 24,225,430 km (0.119 R)
• M50: 24,332,692 km (0.09 R)
• M51: 25,468,888 km (0.08 R)
• M52: 26,622,287 km (0.116 R)
• M53: 27,736,642 km (0.06 R)
• M54: 28,299,429 km (0.074 R)
• M55: 28,752,561 km (0.11 R)
• M56: 28,922,953 km (0.037 R)
• M57: 29,780,598 km (0.082 R)
• M58: 30,125,870 km (0.091 R)
• M59: 30,820,602 km (0.087 R)
• M60: 31,286,749 km (0.114 R)
• M61: 31,403,585 km (0.053 R)
• M62: 31,813,782 km (0.113 R)
• M63: 32,521,231 km (0.094 R)
• M64: 32,876,974 km (0.104 R)
• M65: 34,553,667 km (0.117 R)
• M66: 34,734,980 km (0.112 R)
• M67: 35,707,217 km (0.028 R)
• M68: 36,135,366 km (0.098 R)
• M69: 36,319,371 km (0.08 R)
• M70: 36,996,900 km (0.099 R)
• M71: 37,182,401 km (0.111 R)
• M72: 37,740,700 km (0.108 R)
• M73: 38,052,014 km (0.067 R)
• M74: 38,301,842 km (0.097 R)
• M75: 38,928,508 km (0.072 R)
• M76: 39,180,131 km (0.093 R)
• M77: 39,558,464 km (0.104 R)
• M78: 39,811,434 km (0.107 R)
• M79: 40,764,971 km (0.049 R)
• M80: 41,276,446 km (0.079 R)
• M81: 41,725,838 km (0.083 R)
• M82: 42,694,335 km (0.077 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 13,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit