🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.91 AU - 0.99 AU

Year: 324 Days

Day: 44 Hours

Environment

Temp: 119 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,926,556 km

• M1: 406,457 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.94 AU - 1.32 AU

Year: 420 Days

Day: 26.3 Hours

Environment

Temp: 40 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 75,926,556 km

• M1: 72,106 km (0.055 R)
• M2: 522,097 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.05 AU - 2.51 AU

Year: 1204 Days

Day: 40.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.51 AU - 4.55 AU

Year: 2830 Days

Day: 47.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,926,556 km

• M1: 1,143,377 km (0.107 R)

Asteroid Belt

Center: 7.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.4

Radius: 11.5

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 9.18 AU - 12.66 AU

Year: 12624 Days

Day: 10.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 78.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 75,926,556 km

• M1: 206,744 km (0.037 R)
• M2: 682,017 km (0.108 R)
• M3: 921,523 km (0.071 R)
• M4: 1,752,988 km (0.116 R)
• M5: 2,297,375 km (0.098 R)
• M6: 3,048,206 km (0.103 R)
• M7: 3,368,794 km (0.1 R)
• M8: 4,455,025 km (0.043 R)
• M9: 4,819,295 km (0.111 R)
• M10: 5,480,069 km (0.119 R)
• M11: 5,641,635 km (0.089 R)
• M12: 5,739,322 km (0.098 R)
• M13: 5,837,608 km (0.054 R)
• M14: 6,035,825 km (0.058 R)
• M15: 7,130,583 km (0.102 R)
• M16: 7,236,348 km (0.069 R)
• M17: 7,342,712 km (0.102 R)
• M18: 7,449,525 km (0.105 R)
• M19: 8,101,473 km (0.104 R)
• M20: 8,546,227 km (0.1 R)
• M21: 8,658,725 km (0.094 R)
• M22: 8,733,972 km (0.091 R)
• M23: 9,459,821 km (0.102 R)
• M24: 9,537,313 km (0.095 R)
• M25: 9,967,557 km (0.072 R)
• M26: 10,644,936 km (0.031 R)
• M27: 11,296,135 km (0.112 R)
• M28: 12,086,162 km (0.079 R)
• M29: 12,851,055 km (0.113 R)
• M30: 13,326,178 km (0.083 R)
• M31: 17,140,625 km (0.097 R)
• M32: 17,282,743 km (0.062 R)
• M33: 17,377,588 km (0.116 R)
• M34: 19,559,772 km (0.066 R)
• M35: 19,807,506 km (0.069 R)
• M36: 20,657,820 km (0.045 R)
• M37: 22,653,007 km (0.064 R)
• M38: 22,861,098 km (0.037 R)
• M39: 24,016,891 km (0.06 R)
• M40: 25,515,562 km (0.06 R)
• M41: 26,221,515 km (0.105 R)
• M42: 26,604,336 km (0.063 R)
• M43: 28,602,365 km (0.089 R)
• M44: 28,714,713 km (0.069 R)
• M45: 29,278,996 km (0.096 R)
• M46: 29,961,013 km (0.117 R)
• M47: 30,475,929 km (0.1 R)
• M48: 30,705,711 km (0.118 R)
• M49: 31,688,719 km (0.075 R)
• M50: 32,154,866 km (0.105 R)
• M51: 33,448,588 km (0.093 R)
• M52: 33,745,091 km (0.08 R)
• M53: 34,460,019 km (0.12 R)
• M54: 36,634,574 km (0.084 R)
• M55: 37,492,218 km (0.072 R)
• M56: 38,047,077 km (0.102 R)
• M57: 38,418,528 km (0.091 R)
• M58: 39,352,318 km (0.093 R)
• M59: 41,178,759 km (0.07 R)
• M60: 42,646,763 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 266.3

Radius: 6.6

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 16.41 AU - 24.17 AU

Year: 31974 Days

Day: 15.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 75,926,556 km

• M1: 136,284 km (0.117 R)
• M2: 536,757 km (0.102 R)
• M3: 578,645 km (0.032 R)
• M4: 621,878 km (0.104 R)
• M5: 806,033 km (0.109 R)
• M6: 904,768 km (0.039 R)
• M7: 1,639,892 km (0.056 R)
• M8: 1,928,616 km (0.113 R)
• M9: 2,028,398 km (0.11 R)
• M10: 2,267,904 km (0.063 R)
• M11: 2,963,085 km (0.08 R)
• M12: 3,156,365 km (0.087 R)
• M13: 3,393,777 km (0.095 R)
• M14: 3,719,452 km (0.072 R)
• M15: 4,012,514 km (0.077 R)
• M16: 4,576,648 km (0.076 R)
• M17: 4,665,658 km (0.117 R)
• M18: 4,845,325 km (0.081 R)
• M19: 5,729,898 km (0.12 R)
• M20: 6,663,388 km (0.068 R)
• M21: 6,814,931 km (0.115 R)
• M22: 7,173,367 km (0.119 R)
• M23: 9,167,208 km (0.113 R)
• M24: 9,676,589 km (0.072 R)
• M25: 11,865,505 km (0.043 R)
• M26: 14,134,456 km (0.075 R)
• M27: 15,251,353 km (0.098 R)
• M28: 15,518,236 km (0.118 R)
• M29: 15,719,445 km (0.052 R)
• M30: 16,124,406 km (0.09 R)
• M31: 16,192,174 km (0.104 R)
• M32: 17,568,624 km (0.117 R)
• M33: 18,767,950 km (0.103 R)
• M34: 19,413,465 km (0.089 R)
• M35: 20,212,318 km (0.118 R)
• M36: 20,947,891 km (0.101 R)
• M37: 21,767,089 km (0.082 R)
• M38: 21,842,037 km (0.114 R)
• M39: 21,992,233 km (0.053 R)
• M40: 23,590,387 km (0.116 R)
• M41: 23,821,815 km (0.09 R)
• M42: 24,053,842 km (0.092 R)
• M43: 24,520,437 km (0.12 R)
• M44: 25,146,953 km (0.068 R)
• M45: 25,462,306 km (0.079 R)
• M46: 26,736,431 km (0.074 R)
• M47: 27,058,216 km (0.115 R)
• M48: 27,219,632 km (0.073 R)
• M49: 28,440,051 km (0.107 R)
• M50: 28,933,275 km (0.079 R)
• M51: 29,928,101 km (0.078 R)
• M52: 30,345,778 km (0.047 R)
• M53: 31,271,789 km (0.09 R)
• M54: 31,695,750 km (0.109 R)
• M55: 32,463,636 km (0.054 R)
• M56: 32,806,963 km (0.111 R)
• M57: 32,979,000 km (0.118 R)
• M58: 33,843,975 km (0.117 R)
• M59: 34,017,808 km (0.071 R)
• M60: 37,108,500 km (0.12 R)
• M61: 37,377,477 km (0.118 R)
• M62: 37,737,260 km (0.108 R)
• M63: 37,827,467 km (0.062 R)
• M64: 39,461,824 km (0.092 R)
• M65: 40,103,599 km (0.096 R)
• M66: 40,287,604 km (0.059 R)
• M67: 41,583,571 km (0.107 R)
• M68: 43,175,441 km (0.08 R)
• M69: 43,458,481 km (0.114 R)
• M70: 44,501,327 km (0.037 R)
• M71: 44,596,472 km (0.073 R)
• M72: 45,456,510 km (0.114 R)
• M73: 46,708,494 km (0.093 R)
• M74: 49,049,252 km (0.039 R)
• M75: 49,443,143 km (0.095 R)
• M76: 49,640,313 km (0.041 R)
• M77: 49,739,198 km (0.058 R)
• M78: 50,333,101 km (0.053 R)
• M79: 51,128,513 km (0.109 R)
• M80: 51,727,952 km (0.12 R)
• M81: 52,229,105 km (0.066 R)
• M82: 53,236,497 km (0.115 R)
• M83: 55,988,200 km (0.116 R)
• M84: 57,225,973 km (0.119 R)
• M85: 57,329,494 km (0.1 R)
• M86: 57,952,121 km (0.08 R)
• M87: 58,368,452 km (0.078 R)
• M88: 59,518,410 km (0.119 R)
• M89: 61,310,443 km (0.077 R)
• M90: 61,734,703 km (0.084 R)
• M91: 62,692,728 km (0.082 R)
• M92: 65,596,123 km (0.089 R)
• M93: 66,464,838 km (0.098 R)
• M94: 67,118,880 km (0.102 R)
• M95: 69,756,290 km (0.105 R)
• M96: 73,888,034 km (0.11 R)
• M97: 75,812,760 km (0.108 R)
• M98: 75,926,604 km (0.093 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 11,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit