🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.87 AU - 0.97 AU

Year: 324 Days

Day: 38.7 Hours

Environment

Temp: 106 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.82 AU - 1.2 AU

Year: 373 Days

Day: 41.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.89 AU - 2.31 AU

Year: 1117 Days

Day: 37.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,983,105 km

• M1: 617,390 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.56 AU - 3.46 AU

Year: 1917 Days

Day: 20.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.09 AU - 4.89 AU

Year: 3493 Days

Day: 22.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.3

Radius: 9.6

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 8.61 AU - 11.45 AU

Year: 11661 Days

Day: 14.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 108,983,105 km

• M1: 175,179 km (0.051 R)
• M2: 468,840 km (0.114 R)
• M3: 669,301 km (0.108 R)
• M4: 755,170 km (0.118 R)
• M5: 993,779 km (0.056 R)
• M6: 1,064,538 km (0.104 R)
• M7: 1,574,518 km (0.118 R)
• M8: 1,970,952 km (0.115 R)
• M9: 2,475,246 km (0.109 R)
• M10: 2,692,014 km (0.107 R)
• M11: 2,853,579 km (0.052 R)
• M12: 2,976,998 km (0.111 R)
• M13: 3,081,118 km (0.102 R)
• M14: 3,336,182 km (0.098 R)
• M15: 3,400,958 km (0.055 R)
• M16: 3,510,015 km (0.114 R)
• M17: 3,798,888 km (0.08 R)
• M18: 3,866,806 km (0.108 R)
• M19: 4,188,441 km (0.07 R)
• M20: 4,931,643 km (0.104 R)
• M21: 5,356,501 km (0.116 R)
• M22: 5,689,357 km (0.03 R)
• M23: 6,081,752 km (0.095 R)
• M24: 6,755,391 km (0.12 R)
• M25: 7,566,361 km (0.108 R)
• M26: 7,737,950 km (0.117 R)
• M27: 8,114,189 km (0.077 R)
• M28: 8,348,758 km (0.094 R)
• M29: 8,615,341 km (0.118 R)
• M30: 9,248,290 km (0.078 R)
• M31: 9,431,847 km (0.047 R)
• M32: 9,524,148 km (0.106 R)
• M33: 10,367,880 km (0.082 R)
• M34: 10,654,510 km (0.074 R)
• M35: 11,040,622 km (0.068 R)
• M36: 11,300,623 km (0.085 R)
• M37: 11,464,283 km (0.114 R)
• M38: 11,694,514 km (0.068 R)
• M39: 12,293,654 km (0.09 R)
• M40: 12,732,724 km (0.117 R)
• M41: 13,522,002 km (0.119 R)
• M42: 13,800,254 km (0.12 R)
• M43: 14,045,295 km (0.035 R)
• M44: 14,150,762 km (0.105 R)
• M45: 14,539,567 km (0.095 R)
• M46: 14,717,588 km (0.069 R)
• M47: 14,788,946 km (0.113 R)
• M48: 14,967,865 km (0.115 R)
• M49: 15,910,182 km (0.093 R)
• M50: 16,351,496 km (0.105 R)
• M51: 17,965,807 km (0.105 R)
• M52: 18,118,546 km (0.068 R)
• M53: 19,199,989 km (0.089 R)
• M54: 19,512,798 km (0.102 R)
• M55: 19,906,091 km (0.107 R)
• M56: 20,222,640 km (0.091 R)
• M57: 21,142,069 km (0.084 R)
• M58: 21,303,485 km (0.091 R)
• M59: 21,505,592 km (0.104 R)
• M60: 22,856,161 km (0.072 R)
• M61: 22,938,889 km (0.106 R)
• M62: 23,021,616 km (0.113 R)
• M63: 23,939,399 km (0.068 R)
• M64: 24,149,584 km (0.053 R)
• M65: 24,529,563 km (0.091 R)
• M66: 25,039,243 km (0.12 R)
• M67: 26,198,925 km (0.111 R)
• M68: 26,632,759 km (0.026 R)
• M69: 26,981,622 km (0.028 R)
• M70: 27,639,852 km (0.038 R)
• M71: 28,436,610 km (0.096 R)
• M72: 28,837,982 km (0.108 R)
• M73: 29,285,878 km (0.103 R)
• M74: 29,871,852 km (0.038 R)
• M75: 30,370,612 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792.3

Radius: 3.9

Gravity: 52.09 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 19.51 AU - 19.71 AU

Year: 31878 Days

Day: 16.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 108,983,105 km

• M1: 58,194 km (0.049 R)
• M2: 228,885 km (0.057 R)
• M3: 479,162 km (0.077 R)
• M4: 761,752 km (0.036 R)
• M5: 2,022,862 km (0.05 R)
• M6: 2,467,318 km (0.047 R)
• M7: 2,748,113 km (0.107 R)
• M8: 3,339,473 km (0.106 R)
• M9: 3,493,260 km (0.117 R)
• M10: 4,408,051 km (0.094 R)
• M11: 4,576,797 km (0.107 R)
• M12: 5,154,544 km (0.113 R)
• M13: 5,572,371 km (0.11 R)
• M14: 8,646,458 km (0.116 R)
• M15: 9,070,418 km (0.079 R)
• M16: 9,428,855 km (0.086 R)
• M17: 9,938,385 km (0.107 R)
• M18: 11,366,147 km (0.115 R)
• M19: 12,064,470 km (0.115 R)
• M20: 12,142,859 km (0.112 R)
• M21: 12,300,236 km (0.092 R)
• M22: 12,936,625 km (0.118 R)
• M23: 17,237,115 km (0.097 R)
• M24: 18,941,783 km (0.046 R)
• M25: 19,860,314 km (0.081 R)
• M26: 22,604,837 km (0.046 R)
• M27: 22,798,416 km (0.112 R)
• M28: 23,284,909 km (0.083 R)
• M29: 23,480,433 km (0.113 R)
• M30: 23,774,692 km (0.106 R)
• M31: 25,465,597 km (0.099 R)
• M32: 26,478,075 km (0.104 R)
• M33: 26,784,452 km (0.087 R)
• M34: 27,710,462 km (0.109 R)
• M35: 29,382,368 km (0.057 R)
• M36: 31,409,868 km (0.108 R)
• M37: 33,924,010 km (0.072 R)
• M38: 34,813,369 km (0.116 R)
• M39: 36,728,820 km (0.092 R)
• M40: 40,308,847 km (0.093 R)
• M41: 40,896,468 km (0.087 R)
• M42: 42,199,465 km (0.111 R)
• M43: 42,915,889 km (0.103 R)
• M44: 45,332,942 km (0.099 R)
• M45: 45,821,529 km (0.076 R)
• M46: 46,680,968 km (0.097 R)
• M47: 46,927,506 km (0.12 R)
• M48: 47,421,777 km (0.119 R)
• M49: 47,917,844 km (0.098 R)
• M50: 48,042,159 km (0.11 R)
• M51: 48,166,475 km (0.101 R)
• M52: 50,045,125 km (0.03 R)
• M53: 50,423,757 km (0.112 R)
• M54: 50,676,727 km (0.1 R)
• M55: 53,486,624 km (0.099 R)
• M56: 55,953,792 km (0.102 R)
• M57: 56,609,181 km (0.111 R)
• M58: 57,003,670 km (0.085 R)
• M59: 57,795,342 km (0.114 R)
• M60: 58,590,604 km (0.044 R)
• M61: 60,998,083 km (0.1 R)
• M62: 61,132,721 km (0.103 R)
• M63: 70,662,105 km (0.099 R)
• M64: 72,081,041 km (0.111 R)
• M65: 75,379,824 km (0.071 R)
• M66: 76,248,539 km (0.084 R)
• M67: 76,538,759 km (0.111 R)
• M68: 79,167,941 km (0.11 R)
• M69: 80,050,868 km (0.07 R)
• M70: 81,085,038 km (0.101 R)
• M71: 81,677,894 km (0.032 R)
• M72: 84,513,971 km (0.075 R)
• M73: 84,664,167 km (0.107 R)
• M74: 85,115,205 km (0.104 R)
• M75: 87,686,044 km (0.07 R)
• M76: 88,446,899 km (0.087 R)
• M77: 90,896,713 km (0.112 R)
• M78: 91,821,079 km (0.041 R)
• M79: 94,145,680 km (0.112 R)
• M80: 96,019,244 km (0.118 R)
• M81: 97,747,548 km (0.078 R)
• M82: 97,905,224 km (0.072 R)
• M83: 102,993,496 km (0.091 R)
• M84: 103,635,571 km (0.097 R)
• M85: 104,439,958 km (0.119 R)
• M86: 106,379,195 km (0.113 R)
• M87: 106,541,360 km (0.118 R)
• M88: 107,841,365 km (0.091 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 20,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit