🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.79 AU - 0.89 AU

Year: 290 Days

Day: 16.5 Hours

Environment

Temp: 128 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.43 AU - 2.05 AU

Year: 865 Days

Day: 45.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,844,753 km

• M1: 552,016 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.17 AU - 2.53 AU

Year: 1357 Days

Day: 17.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.61 AU - 3.69 AU

Year: 2627 Days

Day: 18.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 166.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.5

Radius: 15

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.43 AU - 7.45 AU

Year: 7645 Days

Day: 10.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 79,844,753 km

• M1: 239,656 km (0.047 R)
• M2: 336,745 km (0.112 R)
• M3: 572,212 km (0.079 R)
• M4: 725,550 km (0.059 R)
• M5: 930,798 km (0.115 R)
• M6: 1,332,468 km (0.094 R)
• M7: 1,561,353 km (0.061 R)
• M8: 1,945,520 km (0.113 R)
• M9: 2,377,260 km (0.094 R)
• M10: 2,569,194 km (0.033 R)
• M11: 2,676,156 km (0.093 R)
• M12: 3,081,417 km (0.082 R)
• M13: 3,330,348 km (0.046 R)
• M14: 3,427,886 km (0.107 R)
• M15: 3,726,333 km (0.086 R)
• M16: 3,868,601 km (0.064 R)
• M17: 3,992,019 km (0.06 R)
• M18: 4,607,166 km (0.117 R)
• M19: 4,848,467 km (0.102 R)
• M20: 5,116,546 km (0.085 R)
• M21: 5,574,316 km (0.113 R)
• M22: 5,855,410 km (0.087 R)
• M23: 5,950,106 km (0.114 R)
• M24: 6,141,142 km (0.054 R)
• M25: 6,950,766 km (0.025 R)
• M26: 7,586,706 km (0.076 R)
• M27: 7,820,229 km (0.089 R)
• M28: 7,924,798 km (0.116 R)
• M29: 8,778,253 km (0.088 R)
• M30: 9,050,970 km (0.053 R)
• M31: 9,354,205 km (0.07 R)
• M32: 9,604,931 km (0.112 R)
• M33: 9,801,353 km (0.079 R)
• M34: 9,970,848 km (0.026 R)
• M35: 10,084,542 km (0.114 R)
• M36: 10,370,274 km (0.116 R)
• M37: 10,949,816 km (0.055 R)
• M38: 11,719,198 km (0.095 R)
• M39: 12,171,133 km (0.097 R)
• M40: 12,597,936 km (0.079 R)
• M41: 13,060,792 km (0.113 R)
• M42: 13,154,141 km (0.04 R)
• M43: 14,098,851 km (0.096 R)
• M44: 14,194,594 km (0.077 R)
• M45: 14,643,986 km (0.111 R)
• M46: 15,000,478 km (0.109 R)
• M47: 15,294,288 km (0.11 R)
• M48: 16,153,578 km (0.113 R)
• M49: 16,253,809 km (0.116 R)
• M50: 16,454,719 km (0.069 R)
• M51: 17,472,134 km (0.105 R)
• M52: 17,609,315 km (0.052 R)
• M53: 17,781,203 km (0.059 R)
• M54: 17,953,839 km (0.11 R)
• M55: 18,126,924 km (0.055 R)
• M56: 18,370,170 km (0.057 R)
• M57: 18,474,739 km (0.072 R)
• M58: 18,684,624 km (0.091 R)
• M59: 18,860,103 km (0.086 R)
• M60: 19,106,640 km (0.066 R)
• M61: 19,283,315 km (0.106 R)
• M62: 19,745,573 km (0.061 R)
• M63: 20,608,303 km (0.109 R)
• M64: 20,789,616 km (0.088 R)
• M65: 21,777,860 km (0.06 R)
• M66: 21,962,613 km (0.046 R)
• M67: 22,147,815 km (0.076 R)
• M68: 24,066,707 km (0.066 R)
• M69: 24,257,744 km (0.109 R)
• M70: 24,449,229 km (0.042 R)
• M71: 24,988,080 km (0.089 R)
• M72: 25,336,494 km (0.078 R)
• M73: 25,453,031 km (0.116 R)
• M74: 26,038,407 km (0.083 R)
• M75: 26,155,991 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.4

Radius: 4.2

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 10.77 AU - 15.47 AU

Year: 17903 Days

Day: 24.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 79,844,753 km

• M1: 71,807 km (0.116 R)
• M2: 184,155 km (0.113 R)
• M3: 370,704 km (0.077 R)
• M4: 592,408 km (0.099 R)
• M5: 656,884 km (0.119 R)
• M6: 850,015 km (0.051 R)
• M7: 879,037 km (0.032 R)
• M8: 1,688,661 km (0.079 R)
• M9: 1,799,812 km (0.111 R)
• M10: 2,515,638 km (0.108 R)
• M11: 3,036,238 km (0.101 R)
• M12: 3,378,219 km (0.076 R)
• M13: 4,048,567 km (0.116 R)
• M14: 4,222,549 km (0.085 R)
• M15: 4,272,665 km (0.096 R)
• M16: 4,322,930 km (0.092 R)
• M17: 4,889,756 km (0.082 R)
• M18: 5,289,332 km (0.079 R)
• M19: 5,810,531 km (0.116 R)
• M20: 6,176,597 km (0.081 R)
• M21: 7,288,558 km (0.099 R)
• M22: 7,318,627 km (0.066 R)
• M23: 7,591,194 km (0.11 R)
• M24: 7,621,712 km (0.097 R)
• M25: 7,836,385 km (0.102 R)
• M26: 8,842,880 km (0.116 R)
• M27: 9,656,991 km (0.119 R)
• M28: 9,789,385 km (0.11 R)
• M29: 10,596,915 km (0.119 R)
• M30: 11,077,722 km (0.079 R)
• M31: 11,600,716 km (0.061 R)
• M32: 12,454,172 km (0.096 R)
• M33: 12,852,103 km (0.077 R)
• M34: 13,107,466 km (0.116 R)
• M35: 15,751,758 km (0.097 R)
• M36: 16,221,196 km (0.057 R)
• M37: 16,894,088 km (0.101 R)
• M38: 18,062,746 km (0.098 R)
• M39: 19,257,285 km (0.108 R)
• M40: 19,298,873 km (0.087 R)
• M41: 20,519,592 km (0.108 R)
• M42: 21,764,994 km (0.102 R)
• M43: 24,193,416 km (0.036 R)
• M44: 24,418,262 km (0.115 R)
• M45: 25,279,647 km (0.108 R)
• M46: 26,985,212 km (0.083 R)
• M47: 27,265,259 km (0.079 R)
• M48: 28,727,429 km (0.104 R)
• M49: 28,822,723 km (0.113 R)
• M50: 30,021,749 km (0.119 R)
• M51: 31,041,409 km (0.034 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.2

Radius: 5.7

Gravity: 17.21 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 14.58 AU - 17.14 AU

Year: 23795 Days

Day: 21.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,844,753 km

• M1: 78,090 km (0.075 R)
• M2: 117,584 km (0.109 R)
• M3: 175,777 km (0.117 R)
• M4: 313,707 km (0.097 R)
• M5: 424,858 km (0.111 R)
• M6: 527,482 km (0.119 R)
• M7: 832,363 km (0.112 R)
• M8: 1,071,869 km (0.085 R)
• M9: 1,612,067 km (0.106 R)
• M10: 1,676,693 km (0.094 R)
• M11: 1,842,298 km (0.102 R)
• M12: 2,333,428 km (0.075 R)
• M13: 2,518,331 km (0.106 R)
• M14: 2,555,880 km (0.036 R)
• M15: 2,981,336 km (0.065 R)
• M16: 3,061,072 km (0.073 R)
• M17: 3,263,478 km (0.07 R)
• M18: 4,798,352 km (0.088 R)
• M19: 4,938,974 km (0.032 R)
• M20: 6,162,983 km (0.027 R)
• M21: 6,993,102 km (0.046 R)
• M22: 7,046,209 km (0.113 R)
• M23: 7,099,317 km (0.079 R)
• M24: 7,367,246 km (0.12 R)
• M25: 7,529,560 km (0.115 R)
• M26: 9,100,786 km (0.107 R)
• M27: 9,509,039 km (0.093 R)
• M28: 11,015,041 km (0.112 R)
• M29: 11,512,454 km (0.032 R)
• M30: 11,575,135 km (0.109 R)
• M31: 11,763,928 km (0.063 R)
• M32: 11,890,338 km (0.105 R)
• M33: 12,593,598 km (0.112 R)
• M34: 12,852,701 km (0.07 R)
• M35: 13,048,225 km (0.082 R)
• M36: 13,574,212 km (0.103 R)
• M37: 13,640,483 km (0.088 R)
• M38: 14,783,112 km (0.119 R)
• M39: 16,166,144 km (0.118 R)
• M40: 17,302,041 km (0.065 R)
• M41: 19,500,232 km (0.083 R)
• M42: 20,176,564 km (0.059 R)
• M43: 22,173,546 km (0.091 R)
• M44: 22,564,744 km (0.056 R)
• M45: 24,393,429 km (0.093 R)
• M46: 24,797,193 km (0.028 R)
• M47: 25,447,795 km (0.079 R)
• M48: 28,106,149 km (0.052 R)
• M49: 28,869,547 km (0.038 R)
• M50: 30,156,986 km (0.11 R)
• M51: 31,550,789 km (0.102 R)
• M52: 33,860,132 km (0.084 R)
• M53: 34,130,156 km (0.062 R)
• M54: 34,672,149 km (0.086 R)
• M55: 34,762,805 km (0.107 R)
• M56: 35,126,029 km (0.111 R)
• M57: 35,948,069 km (0.093 R)
• M58: 36,039,773 km (0.117 R)
• M59: 36,315,332 km (0.075 R)
• M60: 37,424,899 km (0.07 R)
• M61: 38,921,327 km (0.1 R)
• M62: 40,342,058 km (0.111 R)
• M63: 40,437,352 km (0.06 R)
• M64: 42,844,531 km (0.075 R)
• M65: 43,039,158 km (0.055 R)
• M66: 43,233,934 km (0.091 R)
• M67: 43,820,358 km (0.108 R)
• M68: 45,099,868 km (0.045 R)
• M69: 45,297,786 km (0.101 R)
• M70: 50,236,311 km (0.068 R)
• M71: 50,441,560 km (0.035 R)
• M72: 57,259,483 km (0.105 R)
• M73: 57,903,202 km (0.094 R)
• M74: 58,118,324 km (0.053 R)
• M75: 59,089,663 km (0.083 R)
• M76: 61,377,014 km (0.091 R)
• M77: 61,596,325 km (0.115 R)
• M78: 61,706,130 km (0.099 R)
• M79: 62,145,798 km (0.045 R)
• M80: 65,252,946 km (0.063 R)
• M81: 65,588,793 km (0.099 R)
• M82: 66,374,780 km (0.119 R)
• M83: 66,825,369 km (0.109 R)
• M84: 68,182,970 km (0.106 R)
• M85: 68,523,903 km (0.101 R)
• M86: 69,207,266 km (0.047 R)
• M87: 70,465,983 km (0.095 R)
• M88: 72,194,586 km (0.099 R)
• M89: 75,575,947 km (0.088 R)
• M90: 75,693,531 km (0.099 R)
• M91: 76,517,815 km (0.09 R)
• M92: 76,635,848 km (0.057 R)
• M93: 78,175,359 km (0.074 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: 216 - 19,696 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit