🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.16 AU - 1.92 AU

Year: 724 Days

Day: 45.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,790,227 km

• M1: 763,847 km (0.108 R)
• M2: 1,459,327 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.4 AU - 3.5 AU

Year: 1919 Days

Day: 15.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,790,227 km

• M1: 53,706 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.7 AU - 4.38 AU

Year: 3076 Days

Day: 22.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.69 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.6

Radius: 12.6

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 8.62 AU - 10.04 AU

Year: 10794 Days

Day: 11.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 77,790,227 km

• M1: 320,139 km (0.039 R)
• M2: 457,021 km (0.031 R)
• M3: 590,463 km (0.113 R)
• M4: 868,565 km (0.093 R)
• M5: 1,227,002 km (0.106 R)
• M6: 1,383,631 km (0.088 R)
• M7: 1,652,608 km (0.097 R)
• M8: 1,826,740 km (0.074 R)
• M9: 2,123,093 km (0.072 R)
• M10: 3,184,191 km (0.043 R)
• M11: 3,430,728 km (0.08 R)
• M12: 4,059,637 km (0.078 R)
• M13: 4,570,365 km (0.11 R)
• M14: 4,817,799 km (0.034 R)
• M15: 5,521,059 km (0.082 R)
• M16: 5,685,467 km (0.105 R)
• M17: 5,951,901 km (0.103 R)
• M18: 6,290,740 km (0.119 R)
• M19: 6,497,036 km (0.12 R)
• M20: 6,846,047 km (0.09 R)
• M21: 7,453,415 km (0.054 R)
• M22: 8,227,584 km (0.085 R)
• M23: 8,377,930 km (0.096 R)
• M24: 9,534,919 km (0.103 R)
• M25: 9,931,653 km (0.113 R)
• M26: 10,051,780 km (0.1 R)
• M27: 10,132,114 km (0.027 R)
• M28: 10,741,576 km (0.084 R)
• M29: 11,196,054 km (0.085 R)
• M30: 11,404,743 km (0.111 R)
• M31: 11,699,002 km (0.108 R)
• M32: 11,868,347 km (0.082 R)
• M33: 12,252,365 km (0.051 R)
• M34: 12,857,787 km (0.089 R)
• M35: 13,784,097 km (0.107 R)
• M36: 13,873,557 km (0.053 R)
• M37: 14,278,070 km (0.077 R)
• M38: 14,459,083 km (0.056 R)
• M39: 14,823,503 km (0.115 R)
• M40: 15,052,687 km (0.092 R)
• M41: 15,329,443 km (0.1 R)
• M42: 15,514,795 km (0.077 R)
• M43: 15,607,845 km (0.113 R)
• M44: 16,405,800 km (0.116 R)
• M45: 16,785,779 km (0.107 R)
• M46: 17,603,181 km (0.108 R)
• M47: 17,700,121 km (0.089 R)
• M48: 18,089,973 km (0.077 R)
• M49: 19,077,020 km (0.086 R)
• M50: 19,526,860 km (0.047 R)
• M51: 19,828,749 km (0.112 R)
• M52: 20,132,283 km (0.108 R)
• M53: 20,386,300 km (0.055 R)
• M54: 21,309,618 km (0.09 R)
• M55: 22,456,585 km (0.072 R)
• M56: 24,376,524 km (0.104 R)
• M57: 24,538,838 km (0.094 R)
• M58: 25,137,379 km (0.107 R)
• M59: 25,961,065 km (0.054 R)
• M60: 26,626,476 km (0.077 R)
• M61: 26,849,527 km (0.099 R)
• M62: 27,522,567 km (0.079 R)
• M63: 27,804,559 km (0.083 R)
• M64: 28,030,901 km (0.087 R)
• M65: 29,459,112 km (0.108 R)
• M66: 30,327,528 km (0.063 R)
• M67: 30,443,915 km (0.1 R)
• M68: 31,086,886 km (0.072 R)
• M69: 31,852,379 km (0.109 R)
• M70: 33,342,224 km (0.117 R)
• M71: 33,462,351 km (0.054 R)
• M72: 35,037,616 km (0.109 R)
• M73: 35,465,915 km (0.112 R)
• M74: 35,895,859 km (0.053 R)
• M75: 36,947,233 km (0.119 R)
• M76: 37,320,779 km (0.067 R)
• M77: 37,883,417 km (0.111 R)
• M78: 39,715,243 km (0.086 R)
• M79: 41,317,586 km (0.077 R)
• M80: 41,705,343 km (0.085 R)
• M81: 43,596,111 km (0.085 R)
• M82: 43,925,076 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.8

Radius: 3.4

Gravity: 46.87 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 14.83 AU - 16.29 AU

Year: 23247 Days

Day: 20.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 178.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,790,227 km

• M1: 55,052 km (0.086 R)
• M2: 78,389 km (0.076 R)
• M3: 119,977 km (0.11 R)
• M4: 157,527 km (0.079 R)
• M5: 214,673 km (0.044 R)
• M6: 313,408 km (0.098 R)
• M7: 618,138 km (0.049 R)
• M8: 641,027 km (0.1 R)
• M9: 687,701 km (0.118 R)
• M10: 735,573 km (0.106 R)
• M11: 784,491 km (0.107 R)
• M12: 809,324 km (0.073 R)
• M13: 1,156,541 km (0.08 R)
• M14: 1,330,673 km (0.06 R)
• M15: 2,354,820 km (0.055 R)
• M16: 3,519,589 km (0.086 R)
• M17: 5,064,935 km (0.105 R)
• M18: 5,348,273 km (0.045 R)
• M19: 5,491,887 km (0.11 R)
• M20: 6,532,191 km (0.072 R)
• M21: 6,944,184 km (0.102 R)
• M22: 7,470,918 km (0.1 R)
• M23: 9,126,517 km (0.077 R)
• M24: 9,760,812 km (0.111 R)
• M25: 9,877,648 km (0.034 R)
• M26: 10,053,725 km (0.096 R)
• M27: 10,949,966 km (0.105 R)
• M28: 11,685,239 km (0.117 R)
• M29: 12,121,467 km (0.119 R)
• M30: 12,499,500 km (0.106 R)
• M31: 12,945,601 km (0.106 R)
• M32: 13,202,760 km (0.111 R)
• M33: 13,722,164 km (0.091 R)
• M34: 14,182,177 km (0.094 R)
• M35: 14,447,265 km (0.12 R)
• M36: 14,647,277 km (0.1 R)
• M37: 14,713,998 km (0.11 R)
• M38: 16,556,744 km (0.035 R)
• M39: 16,626,307 km (0.059 R)
• M40: 18,398,593 km (0.11 R)
• M41: 20,903,011 km (0.074 R)
• M42: 21,053,656 km (0.049 R)
• M43: 21,204,601 km (0.081 R)
• M44: 21,583,532 km (0.081 R)
• M45: 23,511,998 km (0.075 R)
• M46: 23,904,244 km (0.09 R)
• M47: 24,377,721 km (0.095 R)
• M48: 25,013,961 km (0.117 R)
• M49: 25,173,881 km (0.107 R)
• M50: 25,736,219 km (0.102 R)
• M51: 26,302,746 km (0.07 R)
• M52: 26,628,271 km (0.069 R)
• M53: 27,283,360 km (0.09 R)
• M54: 28,442,445 km (0.118 R)
• M55: 31,841,458 km (0.049 R)
• M56: 32,188,375 km (0.119 R)
• M57: 32,623,705 km (0.092 R)
• M58: 33,061,129 km (0.082 R)
• M59: 33,676,575 km (0.115 R)
• M60: 33,941,513 km (0.114 R)
• M61: 34,295,910 km (0.099 R)
• M62: 35,008,295 km (0.114 R)
• M63: 35,276,674 km (0.094 R)
• M64: 35,635,559 km (0.099 R)
• M65: 37,083,367 km (0.096 R)
• M66: 39,012,582 km (0.053 R)
• M67: 39,290,834 km (0.108 R)
• M68: 39,569,684 km (0.097 R)
• M69: 41,162,453 km (0.105 R)
• M70: 45,478,800 km (0.081 R)
• M71: 45,673,876 km (0.069 R)
• M72: 48,734,050 km (0.038 R)
• M73: 49,033,694 km (0.049 R)
• M74: 49,735,158 km (0.07 R)
• M75: 51,046,833 km (0.047 R)
• M76: 52,267,701 km (0.107 R)
• M77: 52,574,376 km (0.073 R)
• M78: 54,220,252 km (0.061 R)
• M79: 56,091,871 km (0.09 R)
• M80: 57,456,802 km (0.107 R)
• M81: 57,562,269 km (0.082 R)
• M82: 58,090,499 km (0.113 R)
• M83: 59,577,950 km (0.095 R)
• M84: 59,898,239 km (0.114 R)
• M85: 66,092,938 km (0.09 R)
• M86: 68,314,316 km (0.05 R)
• M87: 68,761,464 km (0.069 R)
• M88: 69,658,902 km (0.074 R)
• M89: 70,108,893 km (0.084 R)
• M90: 70,334,336 km (0.106 R)
• M91: 71,578,392 km (0.079 R)
• M92: 71,919,027 km (0.08 R)
• M93: 73,515,386 km (0.082 R)
• M94: 73,859,012 km (0.076 R)
• M95: 75,008,223 km (0.069 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 15,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit