🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.95 AU - 0.99 AU

Year: 364 Days

Day: 27.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 94.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.32 AU - 2.14 AU

Year: 866 Days

Day: 40.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.38 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.9

Radius: 12.9

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 10.24 AU - 11.82 AU

Year: 13950 Days

Day: 15 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,738,709 km

• M1: 296,802 km (0.08 R)
• M2: 395,387 km (0.092 R)
• M3: 719,566 km (0.084 R)
• M4: 1,150,408 km (0.086 R)
• M5: 2,584,453 km (0.1 R)
• M6: 2,821,715 km (0.037 R)
• M7: 3,802,927 km (0.114 R)
• M8: 4,552,413 km (0.035 R)
• M9: 4,716,073 km (0.106 R)
• M10: 5,176,386 km (0.091 R)
• M11: 5,347,376 km (0.093 R)
• M12: 6,366,885 km (0.066 R)
• M13: 6,458,290 km (0.101 R)
• M14: 6,642,594 km (0.079 R)
• M15: 6,875,518 km (0.113 R)
• M16: 7,111,135 km (0.105 R)
• M17: 7,397,316 km (0.048 R)
• M18: 7,590,297 km (0.112 R)
• M19: 8,429,092 km (0.082 R)
• M20: 8,885,216 km (0.119 R)
• M21: 9,821,399 km (0.068 R)
• M22: 10,247,604 km (0.102 R)
• M23: 10,408,870 km (0.047 R)
• M24: 10,571,184 km (0.062 R)
• M25: 10,898,205 km (0.073 R)
• M26: 11,339,519 km (0.092 R)
• M27: 11,450,670 km (0.082 R)
• M28: 11,730,418 km (0.053 R)
• M29: 12,296,496 km (0.069 R)
• M30: 12,410,789 km (0.109 R)
• M31: 13,279,504 km (0.1 R)
• M32: 15,197,498 km (0.114 R)
• M33: 15,443,437 km (0.084 R)
• M34: 15,566,855 km (0.108 R)
• M35: 15,814,589 km (0.088 R)
• M36: 16,502,889 km (0.118 R)
• M37: 16,629,150 km (0.096 R)
• M38: 19,286,157 km (0.108 R)
• M39: 19,419,150 km (0.115 R)
• M40: 19,619,162 km (0.108 R)
• M41: 19,819,923 km (0.075 R)
• M42: 20,021,281 km (0.066 R)
• M43: 21,175,429 km (0.085 R)
• M44: 21,519,055 km (0.112 R)
• M45: 22,003,154 km (0.079 R)
• M46: 22,420,981 km (0.074 R)
• M47: 23,193,803 km (0.118 R)
• M48: 23,335,173 km (0.119 R)
• M49: 23,975,303 km (0.09 R)
• M50: 24,837,734 km (0.116 R)
• M51: 25,418,473 km (0.105 R)
• M52: 29,071,354 km (0.061 R)
• M53: 30,454,087 km (0.078 R)
• M54: 31,309,488 km (0.071 R)
• M55: 31,465,967 km (0.08 R)
• M56: 32,330,793 km (0.035 R)
• M57: 32,647,192 km (0.052 R)
• M58: 32,805,766 km (0.105 R)
• M59: 33,762,743 km (0.111 R)
• M60: 34,325,231 km (0.094 R)
• M61: 35,949,416 km (0.033 R)
• M62: 38,181,565 km (0.078 R)
• M63: 38,851,465 km (0.096 R)
• M64: 39,609,776 km (0.046 R)
• M65: 40,203,081 km (0.11 R)
• M66: 40,628,538 km (0.119 R)
• M67: 42,865,325 km (0.026 R)
• M68: 42,952,241 km (0.063 R)
• M69: 43,212,991 km (0.097 R)
• M70: 43,736,284 km (0.066 R)
• M71: 44,965,380 km (0.112 R)
• M72: 45,672,828 km (0.087 R)
• M73: 47,547,290 km (0.118 R)
• M74: 48,177,695 km (0.045 R)
• M75: 49,174,017 km (0.097 R)
• M76: 51,463,463 km (0.054 R)
• M77: 52,203,374 km (0.059 R)
• M78: 53,693,817 km (0.118 R)
• M79: 53,787,466 km (0.077 R)
• M80: 54,256,305 km (0.07 R)
• M81: 54,632,394 km (0.103 R)
• M82: 55,009,381 km (0.093 R)
• M83: 56,430,710 km (0.088 R)
• M84: 57,576,480 km (0.073 R)
• M85: 57,768,115 km (0.086 R)
• M86: 58,729,880 km (0.073 R)
• M87: 59,406,212 km (0.112 R)
• M88: 61,548,753 km (0.109 R)
• M89: 61,940,998 km (0.118 R)
• M90: 62,727,883 km (0.06 R)
• M91: 63,320,440 km (0.096 R)
• M92: 64,013,826 km (0.097 R)
• M93: 66,813,102 km (0.045 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.9

Radius: 5.9

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 16.35 AU - 20.81 AU

Year: 30498 Days

Day: 19.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 71,738,709 km

• M1: 192,084 km (0.096 R)
• M2: 803,640 km (0.092 R)
• M3: 1,372,261 km (0.086 R)
• M4: 1,516,025 km (0.095 R)
• M5: 1,604,587 km (0.032 R)
• M6: 1,880,744 km (0.042 R)
• M7: 2,546,605 km (0.117 R)
• M8: 2,831,888 km (0.093 R)
• M9: 2,941,393 km (0.036 R)
• M10: 3,787,220 km (0.07 R)
• M11: 4,659,974 km (0.076 R)
• M12: 4,964,256 km (0.028 R)
• M13: 5,185,511 km (0.084 R)
• M14: 5,230,091 km (0.105 R)
• M15: 5,822,200 km (0.06 R)
• M16: 10,805,454 km (0.095 R)
• M17: 11,149,828 km (0.1 R)
• M18: 11,908,140 km (0.057 R)
• M19: 15,682,195 km (0.118 R)
• M20: 16,662,360 km (0.112 R)
• M21: 16,993,570 km (0.113 R)
• M22: 17,393,744 km (0.088 R)
• M23: 17,594,954 km (0.115 R)
• M24: 18,818,814 km (0.108 R)
• M25: 20,492,664 km (0.117 R)
• M26: 20,847,361 km (0.077 R)
• M27: 21,634,844 km (0.11 R)
• M28: 22,068,528 km (0.071 R)
• M29: 25,944,908 km (0.057 R)
• M30: 27,412,763 km (0.071 R)
• M31: 28,511,409 km (0.084 R)
• M32: 29,464,647 km (0.044 R)
• M33: 30,913,802 km (0.118 R)
• M34: 31,239,027 km (0.084 R)
• M35: 32,964,938 km (0.09 R)
• M36: 33,130,992 km (0.065 R)
• M37: 33,713,975 km (0.111 R)
• M38: 33,797,600 km (0.092 R)
• M39: 34,300,548 km (0.066 R)
• M40: 35,994,744 km (0.113 R)
• M41: 36,508,313 km (0.119 R)
• M42: 37,024,276 km (0.083 R)
• M43: 37,802,784 km (0.11 R)
• M44: 37,889,700 km (0.085 R)
• M45: 38,237,665 km (0.112 R)
• M46: 39,024,549 km (0.087 R)
• M47: 39,287,991 km (0.051 R)
• M48: 40,614,326 km (0.068 R)
• M49: 44,313,432 km (0.094 R)
• M50: 46,994,226 km (0.088 R)
• M51: 47,555,368 km (0.082 R)
• M52: 48,778,929 km (0.117 R)
• M53: 51,256,868 km (0.087 R)
• M54: 52,510,947 km (0.107 R)
• M55: 52,899,004 km (0.116 R)
• M56: 53,580,123 km (0.084 R)
• M57: 55,937,636 km (0.116 R)
• M58: 57,727,874 km (0.075 R)
• M59: 60,956,644 km (0.111 R)
• M60: 65,803,915 km (0.08 R)
• M61: 67,587,420 km (0.11 R)
• M62: 68,749,945 km (0.099 R)
• M63: 68,856,010 km (0.098 R)
• M64: 69,386,784 km (0.079 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 13,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit