🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.96 AU - 1.5 AU

Year: 506 Days

Day: 38.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.45 AU - 2.41 AU

Year: 994 Days

Day: 33.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.57 AU - 2.29 AU

Year: 994 Days

Day: 26 Hours

Environment

Temp: -61 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.53 AU - 3.37 AU

Year: 1879 Days

Day: 13.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,149,080 km

• M1: 354,996 km (0.053 R)
• M2: 1,490,294 km (0.053 R)

Asteroid Belt

Center: 4.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.7

Radius: 13.3

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.85 AU - 7.31 AU

Year: 5560 Days

Day: 14.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,149,080 km

• M1: 205,547 km (0.093 R)
• M2: 391,797 km (0.106 R)
• M3: 476,768 km (0.101 R)
• M4: 592,258 km (0.092 R)
• M5: 719,267 km (0.081 R)
• M6: 869,912 km (0.092 R)
• M7: 990,488 km (0.086 R)
• M8: 1,131,857 km (0.108 R)
• M9: 1,372,860 km (0.109 R)
• M10: 1,467,705 km (0.1 R)
• M11: 1,564,943 km (0.116 R)
• M12: 1,818,063 km (0.114 R)
• M13: 2,012,241 km (0.081 R)
• M14: 2,121,298 km (0.106 R)
• M15: 2,364,394 km (0.112 R)
• M16: 2,538,227 km (0.05 R)
• M17: 3,297,436 km (0.095 R)
• M18: 3,470,671 km (0.12 R)
• M19: 3,871,443 km (0.106 R)
• M20: 3,962,548 km (0.113 R)
• M21: 4,054,401 km (0.096 R)
• M22: 4,240,352 km (0.06 R)
• M23: 4,381,722 km (0.085 R)
• M24: 4,938,076 km (0.095 R)
• M25: 5,061,943 km (0.033 R)
• M26: 5,414,695 km (0.108 R)
• M27: 6,037,920 km (0.093 R)
• M28: 6,197,391 km (0.114 R)
• M29: 6,629,430 km (0.053 R)
• M30: 6,793,987 km (0.081 R)
• M31: 7,409,134 km (0.101 R)
• M32: 7,838,779 km (0.066 R)
• M33: 8,100,575 km (0.099 R)
• M34: 8,483,695 km (0.119 R)
• M35: 8,963,605 km (0.102 R)
• M36: 9,115,297 km (0.091 R)
• M37: 9,452,341 km (0.087 R)
• M38: 9,731,042 km (0.089 R)
• M39: 10,201,677 km (0.097 R)
• M40: 11,724,284 km (0.072 R)
• M41: 12,057,289 km (0.083 R)
• M42: 12,393,585 km (0.108 R)
• M43: 12,528,971 km (0.04 R)
• M44: 12,732,873 km (0.108 R)
• M45: 13,874,455 km (0.045 R)
• M46: 14,191,452 km (0.099 R)
• M47: 14,475,389 km (0.067 R)
• M48: 14,582,202 km (0.065 R)
• M49: 16,106,754 km (0.053 R)
• M50: 16,328,608 km (0.066 R)
• M51: 16,738,207 km (0.109 R)
• M52: 17,075,699 km (0.104 R)
• M53: 17,339,889 km (0.093 R)
• M54: 17,567,278 km (0.079 R)
• M55: 17,986,900 km (0.094 R)
• M56: 19,579,968 km (0.068 R)
• M57: 20,293,699 km (0.088 R)
• M58: 20,453,470 km (0.104 R)
• M59: 20,733,966 km (0.119 R)
• M60: 21,096,591 km (0.077 R)
• M61: 21,339,538 km (0.084 R)
• M62: 21,664,764 km (0.117 R)
• M63: 22,279,312 km (0.12 R)
• M64: 22,402,880 km (0.064 R)
• M65: 23,274,287 km (0.116 R)
• M66: 23,357,912 km (0.088 R)
• M67: 23,735,198 km (0.059 R)
• M68: 23,861,459 km (0.111 R)
• M69: 24,283,774 km (0.055 R)
• M70: 24,879,323 km (0.072 R)
• M71: 26,041,399 km (0.102 R)
• M72: 26,913,555 km (0.034 R)
• M73: 27,221,128 km (0.069 R)
• M74: 27,662,441 km (0.065 R)
• M75: 28,061,718 km (0.118 R)
• M76: 28,507,520 km (0.117 R)
• M77: 28,641,709 km (0.115 R)
• M78: 29,180,710 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.2

Radius: 4.7

Gravity: 14.13 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 11.14 AU - 15.26 AU

Year: 17785 Days

Day: 19.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 54,149,080 km

• M1: 67,319 km (0.025 R)
• M2: 353,649 km (0.075 R)
• M3: 524,041 km (0.063 R)
• M4: 627,264 km (0.059 R)
• M5: 794,514 km (0.085 R)
• M6: 833,559 km (0.075 R)
• M7: 934,239 km (0.119 R)
• M8: 1,169,407 km (0.094 R)
• M9: 1,398,890 km (0.09 R)
• M10: 1,667,418 km (0.102 R)
• M11: 2,278,974 km (0.055 R)
• M12: 2,477,640 km (0.103 R)
• M13: 2,771,301 km (0.044 R)
• M14: 3,232,361 km (0.039 R)
• M15: 3,984,390 km (0.101 R)
• M16: 4,189,189 km (0.066 R)
• M17: 4,327,717 km (0.04 R)
• M18: 4,502,896 km (0.109 R)
• M19: 4,824,083 km (0.117 R)
• M20: 5,263,751 km (0.079 R)
• M21: 5,338,400 km (0.104 R)
• M22: 5,375,799 km (0.083 R)
• M23: 5,831,325 km (0.098 R)
• M24: 6,024,905 km (0.092 R)
• M25: 6,577,818 km (0.088 R)
• M26: 6,779,177 km (0.097 R)
• M27: 7,229,467 km (0.107 R)
• M28: 7,395,670 km (0.026 R)
• M29: 8,462,153 km (0.039 R)
• M30: 8,505,836 km (0.094 R)
• M31: 8,857,690 km (0.093 R)
• M32: 10,640,448 km (0.046 R)
• M33: 11,258,586 km (0.034 R)
• M34: 11,693,318 km (0.056 R)
• M35: 11,790,706 km (0.062 R)
• M36: 12,980,009 km (0.117 R)
• M37: 13,384,821 km (0.082 R)
• M38: 14,103,190 km (0.107 R)
• M39: 14,258,771 km (0.106 R)
• M40: 14,310,682 km (0.107 R)
• M41: 14,676,449 km (0.093 R)
• M42: 14,781,466 km (0.072 R)
• M43: 15,577,177 km (0.106 R)
• M44: 16,223,739 km (0.069 R)
• M45: 17,099,336 km (0.101 R)
• M46: 17,209,889 km (0.105 R)
• M47: 18,668,318 km (0.108 R)
• M48: 19,125,041 km (0.12 R)
• M49: 19,816,931 km (0.105 R)
• M50: 20,224,286 km (0.112 R)
• M51: 21,106,614 km (0.08 R)
• M52: 21,343,876 km (0.118 R)
• M53: 22,726,011 km (0.088 R)
• M54: 23,091,179 km (0.111 R)
• M55: 24,136,719 km (0.026 R)
• M56: 24,509,367 km (0.088 R)
• M57: 26,018,959 km (0.106 R)
• M58: 26,082,538 km (0.076 R)
• M59: 26,913,405 km (0.096 R)
• M60: 27,041,909 km (0.1 R)
• M61: 28,208,474 km (0.099 R)
• M62: 28,995,209 km (0.062 R)
• M63: 30,255,571 km (0.101 R)
• M64: 30,322,441 km (0.061 R)
• M65: 30,993,537 km (0.085 R)
• M66: 31,466,117 km (0.108 R)
• M67: 31,737,338 km (0.096 R)
• M68: 32,418,457 km (0.115 R)
• M69: 32,692,371 km (0.08 R)
• M70: 34,700,572 km (0.088 R)
• M71: 36,037,828 km (0.099 R)
• M72: 38,111,254 km (0.044 R)
• M73: 38,472,683 km (0.114 R)
• M74: 39,929,467 km (0.11 R)
• M75: 40,076,073 km (0.115 R)
• M76: 41,181,900 km (0.065 R)
• M77: 41,626,954 km (0.115 R)
• M78: 41,701,304 km (0.107 R)
• M79: 41,850,154 km (0.096 R)
• M80: 41,924,654 km (0.107 R)
• M81: 42,073,653 km (0.066 R)
• M82: 43,498,722 km (0.112 R)
• M83: 44,103,397 km (0.079 R)
• M84: 44,863,354 km (0.11 R)
• M85: 46,011,069 km (0.103 R)
• M86: 48,101,400 km (0.091 R)
• M87: 48,805,109 km (0.105 R)
• M88: 49,040,426 km (0.051 R)
• M89: 49,512,108 km (0.076 R)
• M90: 53,663,000 km (0.102 R)
• M91: 53,905,798 km (0.118 R)
• M92: 53,986,880 km (0.104 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 13,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit