🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.41 AU - 3.01 AU

Year: 1583 Days

Day: 12.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,474,424 km

• M1: 286,630 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.27 AU - 3.37 AU

Year: 2146 Days

Day: 27.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.2

Radius: 11.2

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.59 AU - 8.61 AU

Year: 8178 Days

Day: 11.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,474,424 km

• M1: 192,981 km (0.112 R)
• M2: 457,620 km (0.04 R)
• M3: 1,002,156 km (0.108 R)
• M4: 1,294,022 km (0.063 R)
• M5: 1,590,674 km (0.086 R)
• M6: 1,747,303 km (0.108 R)
• M7: 2,424,832 km (0.116 R)
• M8: 2,685,431 km (0.056 R)
• M9: 2,819,172 km (0.089 R)
• M10: 3,434,169 km (0.077 R)
• M11: 4,028,671 km (0.103 R)
• M12: 5,078,997 km (0.067 R)
• M13: 5,211,990 km (0.12 R)
• M14: 5,447,307 km (0.118 R)
• M15: 5,755,180 km (0.107 R)
• M16: 5,998,575 km (0.026 R)
• M17: 6,749,108 km (0.072 R)
• M18: 6,822,112 km (0.034 R)
• M19: 7,228,569 km (0.108 R)
• M20: 7,491,413 km (0.039 R)
• M21: 7,987,778 km (0.093 R)
• M22: 8,455,421 km (0.117 R)
• M23: 8,812,212 km (0.107 R)
• M24: 9,133,399 km (0.11 R)
• M25: 9,417,635 km (0.027 R)
• M26: 10,414,106 km (0.106 R)
• M27: 10,541,115 km (0.112 R)
• M28: 11,053,936 km (0.119 R)
• M29: 11,270,105 km (0.091 R)
• M30: 11,750,464 km (0.096 R)
• M31: 12,641,170 km (0.103 R)
• M32: 12,821,884 km (0.07 R)
• M33: 12,958,018 km (0.083 R)
• M34: 13,369,412 km (0.093 R)
• M35: 13,599,643 km (0.079 R)
• M36: 14,392,662 km (0.092 R)
• M37: 15,104,897 km (0.09 R)
• M38: 15,344,852 km (0.077 R)
• M39: 16,960,210 km (0.088 R)
• M40: 17,510,580 km (0.114 R)
• M41: 18,066,785 km (0.113 R)
• M42: 19,144,788 km (0.086 R)
• M43: 19,613,178 km (0.112 R)
• M44: 20,190,925 km (0.119 R)
• M45: 20,349,350 km (0.099 R)
• M46: 21,416,730 km (0.083 R)
• M47: 21,578,296 km (0.042 R)
• M48: 22,611,718 km (0.055 R)
• M49: 24,051,747 km (0.095 R)
• M50: 24,557,089 km (0.112 R)
• M51: 25,009,174 km (0.09 R)
• M52: 25,407,104 km (0.098 R)
• M53: 25,578,394 km (0.103 R)
• M54: 26,151,653 km (0.076 R)
• M55: 26,497,822 km (0.092 R)
• M56: 26,787,294 km (0.065 R)
• M57: 27,136,156 km (0.093 R)
• M58: 27,486,514 km (0.1 R)
• M59: 28,546,565 km (0.034 R)
• M60: 28,665,196 km (0.119 R)
• M61: 29,440,113 km (0.118 R)
• M62: 29,679,918 km (0.052 R)
• M63: 30,282,499 km (0.086 R)
• M64: 30,767,345 km (0.084 R)
• M65: 30,949,855 km (0.095 R)
• M66: 31,560,663 km (0.115 R)
• M67: 31,867,638 km (0.094 R)
• M68: 32,175,510 km (0.09 R)
• M69: 32,299,078 km (0.12 R)
• M70: 33,855,494 km (0.095 R)
• M71: 34,169,650 km (0.082 R)
• M72: 35,563,752 km (0.081 R)
• M73: 35,819,265 km (0.027 R)
• M74: 36,203,582 km (0.091 R)
• M75: 36,782,676 km (0.067 R)
• M76: 37,170,433 km (0.049 R)
• M77: 38,472,683 km (0.076 R)
• M78: 40,254,543 km (0.113 R)
• M79: 40,921,151 km (0.042 R)
• M80: 41,457,160 km (0.039 R)
• M81: 41,658,818 km (0.101 R)
• M82: 41,793,456 km (0.115 R)
• M83: 42,400,824 km (0.082 R)
• M84: 44,240,578 km (0.116 R)
• M85: 44,377,909 km (0.072 R)
• M86: 44,515,390 km (0.088 R)
• M87: 45,828,261 km (0.045 R)
• M88: 46,245,489 km (0.094 R)
• M89: 46,315,202 km (0.085 R)
• M90: 46,524,489 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.1

Radius: 6.9

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 16.91 AU - 19.53 AU

Year: 27591 Days

Day: 24.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 73,474,424 km

• M1: 111,750 km (0.12 R)
• M2: 194,627 km (0.106 R)
• M3: 293,361 km (0.104 R)
• M4: 906,264 km (0.08 R)
• M5: 1,273,975 km (0.062 R)
• M6: 1,415,944 km (0.09 R)
• M7: 1,533,229 km (0.119 R)
• M8: 1,593,217 km (0.086 R)
• M9: 2,406,581 km (0.061 R)
• M10: 2,654,465 km (0.072 R)
• M11: 3,022,775 km (0.119 R)
• M12: 3,098,471 km (0.033 R)
• M13: 3,251,659 km (0.103 R)
• M14: 3,329,151 km (0.072 R)
• M15: 3,726,034 km (0.087 R)
• M16: 4,392,044 km (0.067 R)
• M17: 4,738,662 km (0.087 R)
• M18: 4,915,337 km (0.077 R)
• M19: 6,163,731 km (0.073 R)
• M20: 6,551,639 km (0.116 R)
• M21: 6,649,925 km (0.036 R)
• M22: 6,699,142 km (0.05 R)
• M23: 6,997,440 km (0.051 R)
• M24: 7,249,363 km (0.077 R)
• M25: 8,553,258 km (0.094 R)
• M26: 8,660,670 km (0.069 R)
• M27: 9,369,763 km (0.04 R)
• M28: 10,439,239 km (0.093 R)
• M29: 10,669,320 km (0.096 R)
• M30: 10,727,065 km (0.072 R)
• M31: 11,134,420 km (0.066 R)
• M32: 11,428,529 km (0.033 R)
• M33: 11,725,182 km (0.102 R)
• M34: 12,144,804 km (0.093 R)
• M35: 12,814,105 km (0.04 R)
• M36: 12,998,709 km (0.113 R)
• M37: 13,432,842 km (0.115 R)
• M38: 13,620,437 km (0.034 R)
• M39: 14,892,767 km (0.098 R)
• M40: 15,674,267 km (0.105 R)
• M41: 15,937,708 km (0.118 R)
• M42: 16,136,374 km (0.061 R)
• M43: 18,028,787 km (0.106 R)
• M44: 18,166,567 km (0.102 R)
• M45: 18,443,323 km (0.112 R)
• M46: 18,582,300 km (0.035 R)
• M47: 19,001,024 km (0.111 R)
• M48: 19,071,185 km (0.089 R)
• M49: 20,061,523 km (0.1 R)
• M50: 21,359,285 km (0.096 R)
• M51: 22,165,767 km (0.087 R)
• M52: 23,056,772 km (0.051 R)
• M53: 24,262,979 km (0.119 R)
• M54: 24,567,710 km (0.061 R)
• M55: 27,446,273 km (0.092 R)
• M56: 27,763,719 km (0.088 R)
• M57: 29,046,072 km (0.118 R)
• M58: 30,675,791 km (0.064 R)
• M59: 30,922,927 km (0.103 R)
• M60: 32,922,751 km (0.102 R)
• M61: 35,136,052 km (0.09 R)
• M62: 38,278,954 km (0.11 R)
• M63: 39,435,794 km (0.065 R)
• M64: 40,153,415 km (0.107 R)
• M65: 40,694,510 km (0.114 R)
• M66: 40,784,867 km (0.097 R)
• M67: 41,328,656 km (0.1 R)
• M68: 41,601,522 km (0.091 R)
• M69: 43,805,697 km (0.108 R)
• M70: 44,269,600 km (0.065 R)
• M71: 44,641,949 km (0.107 R)
• M72: 46,519,103 km (0.109 R)
• M73: 52,106,883 km (0.1 R)
• M74: 53,289,155 km (0.098 R)
• M75: 53,388,039 km (0.108 R)
• M76: 53,982,840 km (0.085 R)
• M77: 57,192,164 km (0.069 R)
• M78: 58,207,634 km (0.071 R)
• M79: 58,411,536 km (0.077 R)
• M80: 58,717,613 km (0.077 R)
• M81: 59,331,563 km (0.081 R)
• M82: 59,639,286 km (0.068 R)
• M83: 60,153,453 km (0.116 R)
• M84: 61,704,634 km (0.12 R)
• M85: 62,224,636 km (0.086 R)
• M86: 62,955,122 km (0.077 R)
• M87: 64,635,256 km (0.09 R)
• M88: 64,740,723 km (0.107 R)
• M89: 64,951,955 km (0.116 R)
• M90: 65,692,913 km (0.081 R)
• M91: 66,649,591 km (0.089 R)
• M92: 67,076,244 km (0.102 R)
• M93: 67,396,982 km (0.12 R)
• M94: 67,932,393 km (0.082 R)
• M95: 68,361,739 km (0.074 R)
• M96: 68,576,861 km (0.12 R)
• M97: 69,439,292 km (0.098 R)
• M98: 70,630,989 km (0.066 R)
• M99: 73,254,337 km (0.117 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 14,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit