🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.67 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.06 AU - 1.6 AU

Year: 665 Days

Day: 45.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 76.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.2 AU - 1.48 AU

Year: 672 Days

Day: 18.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,901,138 km

• M1: 857,046 km (0.115 R)

Asteroid Belt

Center: 1.98 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.29 AU - 2.93 AU

Year: 1828 Days

Day: 20.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,901,138 km

• M1: 94,546 km (0.053 R)
• M2: 1,247,646 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.9

Radius: 9.4

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.35 AU - 3.15 AU

Year: 1977 Days

Day: 8.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 38,901,138 km

• M1: 118,033 km (0.062 R)
• M2: 189,241 km (0.114 R)
• M3: 356,193 km (0.116 R)
• M4: 516,861 km (0.048 R)
• M5: 642,523 km (0.116 R)
• M6: 709,692 km (0.056 R)
• M7: 836,850 km (0.093 R)
• M8: 995,424 km (0.059 R)
• M9: 1,098,796 km (0.095 R)
• M10: 1,180,776 km (0.092 R)
• M11: 1,282,054 km (0.074 R)
• M12: 1,457,532 km (0.118 R)
• M13: 1,622,389 km (0.093 R)
• M14: 1,735,784 km (0.116 R)
• M15: 1,980,526 km (0.115 R)
• M16: 2,071,332 km (0.098 R)
• M17: 2,194,750 km (0.103 R)
• M18: 2,514,142 km (0.091 R)
• M19: 2,724,177 km (0.086 R)
• M20: 2,825,605 km (0.101 R)
• M21: 2,928,378 km (0.098 R)
• M22: 3,032,498 km (0.099 R)
• M23: 3,244,329 km (0.09 R)
• M24: 3,364,157 km (0.103 R)
• M25: 3,745,033 km (0.109 R)
• M26: 3,959,706 km (0.096 R)
• M27: 4,062,181 km (0.11 R)
• M28: 4,178,568 km (0.092 R)
• M29: 4,722,655 km (0.107 R)
• M30: 4,872,403 km (0.076 R)
• M31: 5,010,033 km (0.086 R)
• M32: 5,176,834 km (0.113 R)
• M33: 5,345,431 km (0.08 R)
• M34: 5,501,761 km (0.08 R)
• M35: 5,688,309 km (0.092 R)
• M36: 5,876,952 km (0.113 R)
• M37: 5,964,766 km (0.077 R)
• M38: 6,275,481 km (0.089 R)
• M39: 6,440,338 km (0.04 R)
• M40: 6,500,775 km (0.032 R)
• M41: 6,698,095 km (0.072 R)
• M42: 7,114,276 km (0.096 R)
• M43: 7,192,366 km (0.049 R)
• M44: 7,254,898 km (0.079 R)
• M45: 7,364,853 km (0.036 R)
• M46: 7,507,120 km (0.059 R)
• M47: 7,810,505 km (0.089 R)
• M48: 7,890,988 km (0.114 R)
• M49: 8,020,391 km (0.108 R)
• M50: 8,363,419 km (0.101 R)
• M51: 8,462,303 km (0.092 R)
• M52: 8,794,859 km (0.046 R)
• M53: 8,895,389 km (0.106 R)
• M54: 8,979,463 km (0.084 R)
• M55: 9,575,760 km (0.1 R)
• M56: 9,731,042 km (0.096 R)
• M57: 9,991,941 km (0.099 R)
• M58: 10,061,953 km (0.055 R)
• M59: 10,167,120 km (0.1 R)
• M60: 10,308,041 km (0.099 R)
• M61: 10,414,106 km (0.049 R)
• M62: 10,591,828 km (0.036 R)
• M63: 10,788,400 km (0.028 R)
• M64: 11,022,222 km (0.093 R)
• M65: 11,203,235 km (0.098 R)
• M66: 11,385,296 km (0.109 R)
• M67: 12,724,795 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.6

Radius: 13.8

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.22 AU - 4.44 AU

Year: 3249 Days

Day: 8.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 38,901,138 km

• M1: 191,186 km (0.059 R)
• M2: 333,454 km (0.119 R)
• M3: 444,006 km (0.115 R)
• M4: 654,939 km (0.105 R)
• M5: 742,604 km (0.103 R)
• M6: 902,524 km (0.103 R)
• M7: 1,149,660 km (0.105 R)
• M8: 1,293,274 km (0.12 R)
• M9: 1,454,989 km (0.104 R)
• M10: 1,574,817 km (0.027 R)
• M11: 1,812,229 km (0.115 R)
• M12: 2,061,758 km (0.104 R)
• M13: 2,183,979 km (0.12 R)
• M14: 2,280,769 km (0.109 R)
• M15: 2,742,129 km (0.099 R)
• M16: 3,138,713 km (0.073 R)
• M17: 3,504,929 km (0.107 R)
• M18: 3,818,186 km (0.047 R)
• M19: 4,123,366 km (0.084 R)
• M20: 4,331,307 km (0.053 R)
• M21: 4,994,475 km (0.117 R)
• M22: 5,123,577 km (0.103 R)
• M23: 5,328,676 km (0.115 R)
• M24: 5,441,772 km (0.087 R)
• M25: 5,651,209 km (0.079 R)
• M26: 5,747,251 km (0.101 R)
• M27: 5,940,980 km (0.101 R)
• M28: 6,038,817 km (0.084 R)
• M29: 6,575,874 km (0.027 R)
• M30: 6,778,728 km (0.117 R)
• M31: 7,024,966 km (0.073 R)
• M32: 7,211,515 km (0.087 R)
• M33: 7,420,802 km (0.113 R)
• M34: 7,653,427 km (0.058 R)
• M35: 7,802,726 km (0.053 R)
• M36: 7,931,530 km (0.096 R)
• M37: 8,256,456 km (0.103 R)
• M38: 8,986,793 km (0.097 R)
• M39: 9,531,030 km (0.111 R)
• M40: 9,922,976 km (0.101 R)
• M41: 10,132,713 km (0.102 R)
• M42: 10,273,335 km (0.095 R)
• M43: 10,986,318 km (0.116 R)
• M44: 11,106,595 km (0.109 R)
• M45: 11,446,032 km (0.099 R)
• M46: 11,887,496 km (0.108 R)
• M47: 12,409,742 km (0.115 R)
• M48: 12,535,105 km (0.097 R)
• M49: 12,863,173 km (0.092 R)
• M50: 13,270,977 km (0.088 R)
• M51: 13,450,793 km (0.108 R)
• M52: 13,734,730 km (0.119 R)
• M53: 14,230,198 km (0.107 R)
• M54: 14,361,545 km (0.117 R)
• M55: 14,466,862 km (0.09 R)
• M56: 14,572,478 km (0.111 R)
• M57: 15,051,042 km (0.112 R)
• M58: 15,615,923 km (0.105 R)
• M59: 15,832,990 km (0.053 R)
• M60: 16,490,024 km (0.089 R)
• M61: 16,738,655 km (0.11 R)
• M62: 17,351,857 km (0.088 R)
• M63: 17,604,977 km (0.118 R)
• M64: 18,086,083 km (0.069 R)
• M65: 18,744,164 km (0.111 R)
• M66: 19,264,615 km (0.108 R)
• M67: 19,643,397 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.3

Radius: 5

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 9.04 AU - 14.32 AU

Year: 17303 Days

Day: 23.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 38,901,138 km

• M1: 119,678 km (0.073 R)
• M2: 197,619 km (0.079 R)
• M3: 316,549 km (0.052 R)
• M4: 361,279 km (0.101 R)
• M5: 470,635 km (0.111 R)
• M6: 632,949 km (0.052 R)
• M7: 750,832 km (0.079 R)
• M8: 844,031 km (0.062 R)
• M9: 974,181 km (0.082 R)
• M10: 1,421,629 km (0.048 R)
• M11: 2,296,028 km (0.075 R)
• M12: 2,784,465 km (0.119 R)
• M13: 3,028,160 km (0.065 R)
• M14: 3,907,048 km (0.04 R)
• M15: 4,430,341 km (0.079 R)
• M16: 4,571,711 km (0.045 R)
• M17: 4,887,961 km (0.086 R)
• M18: 5,004,647 km (0.082 R)
• M19: 5,541,404 km (0.108 R)
• M20: 6,316,920 km (0.119 R)
• M21: 6,348,634 km (0.082 R)
• M22: 6,994,149 km (0.112 R)
• M23: 7,224,979 km (0.092 R)
• M24: 7,358,121 km (0.061 R)
• M25: 7,830,102 km (0.114 R)
• M26: 8,138,723 km (0.025 R)
• M27: 8,697,321 km (0.045 R)
• M28: 9,088,370 km (0.098 R)
• M29: 9,160,177 km (0.086 R)
• M30: 9,850,870 km (0.11 R)
• M31: 10,035,474 km (0.086 R)
• M32: 11,669,382 km (0.092 R)
• M33: 11,864,757 km (0.071 R)
• M34: 12,100,523 km (0.108 R)
• M35: 14,207,759 km (0.094 R)
• M36: 14,291,085 km (0.087 R)
• M37: 14,541,960 km (0.102 R)
• M38: 14,794,332 km (0.075 R)
• M39: 15,005,564 km (0.093 R)
• M40: 15,431,320 km (0.069 R)
• M41: 15,688,628 km (0.092 R)
• M42: 15,904,198 km (0.102 R)
• M43: 16,294,649 km (0.092 R)
• M44: 16,381,864 km (0.094 R)
• M45: 18,429,710 km (0.067 R)
• M46: 18,702,726 km (0.112 R)
• M47: 18,931,311 km (0.09 R)
• M48: 20,887,154 km (0.104 R)
• M49: 21,744,798 km (0.092 R)
• M50: 22,322,994 km (0.053 R)
• M51: 22,808,739 km (0.038 R)
• M52: 23,003,964 km (0.1 R)
• M53: 24,038,134 km (0.114 R)
• M54: 24,186,984 km (0.119 R)
• M55: 25,036,999 km (0.115 R)
• M56: 25,998,464 km (0.099 R)
• M57: 26,049,328 km (0.118 R)
• M58: 27,437,297 km (0.117 R)
• M59: 28,585,760 km (0.066 R)
• M60: 28,638,418 km (0.062 R)
• M61: 28,690,927 km (0.098 R)
• M62: 29,324,773 km (0.074 R)
• M63: 29,856,444 km (0.06 R)
• M64: 30,445,111 km (0.027 R)
• M65: 30,875,505 km (0.103 R)
• M66: 31,633,667 km (0.098 R)
• M67: 32,178,951 km (0.111 R)
• M68: 34,726,902 km (0.074 R)
• M69: 37,626,557 km (0.1 R)
• M70: 38,377,987 km (0.103 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 12,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit