🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.56 AU - 0.7 AU

Year: 184 Days

Day: 40.8 Hours

Environment

Temp: 170 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.12 AU - 1.42 AU

Year: 525 Days

Day: 38.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.21 AU - 1.85 AU

Year: 695 Days

Day: 42.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,616,175 km

• M1: 61,784 km (0.048 R)
• M2: 851,361 km (0.051 R)

Asteroid Belt

Center: 1.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.17 AU - 2.25 AU

Year: 1206 Days

Day: 32.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.35 AU - 3.47 AU

Year: 1822 Days

Day: 15.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,616,175 km

• M1: 648,357 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.8

Radius: 12.3

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.56 AU - 10.44 AU

Year: 9097 Days

Day: 13.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 91,616,175 km

• M1: 208,390 km (0.116 R)
• M2: 402,269 km (0.08 R)
• M3: 1,342,342 km (0.08 R)
• M4: 1,716,336 km (0.077 R)
• M5: 1,879,996 km (0.078 R)
• M6: 2,000,273 km (0.049 R)
• M7: 2,248,606 km (0.092 R)
• M8: 3,398,864 km (0.08 R)
• M9: 3,516,896 km (0.098 R)
• M10: 3,606,356 km (0.088 R)
• M11: 4,065,023 km (0.114 R)
• M12: 4,285,530 km (0.08 R)
• M13: 4,542,539 km (0.074 R)
• M14: 5,412,301 km (0.087 R)
• M15: 5,725,410 km (0.057 R)
• M16: 6,774,240 km (0.103 R)
• M17: 7,225,577 km (0.103 R)
• M18: 7,570,550 km (0.108 R)
• M19: 7,686,787 km (0.115 R)
• M20: 8,678,172 km (0.095 R)
• M21: 8,963,007 km (0.118 R)
• M22: 9,962,919 km (0.089 R)
• M23: 10,692,657 km (0.097 R)
• M24: 10,998,136 km (0.038 R)
• M25: 11,218,045 km (0.12 R)
• M26: 11,306,457 km (0.099 R)
• M27: 11,439,600 km (0.074 R)
• M28: 12,157,969 km (0.087 R)
• M29: 12,385,357 km (0.099 R)
• M30: 12,522,539 km (0.087 R)
• M31: 12,660,318 km (0.1 R)
• M32: 13,309,573 km (0.116 R)
• M33: 13,403,221 km (0.074 R)
• M34: 13,685,512 km (0.051 R)
• M35: 14,064,893 km (0.084 R)
• M36: 14,208,058 km (0.072 R)
• M37: 14,351,672 km (0.118 R)
• M38: 15,272,746 km (0.051 R)
• M39: 15,666,338 km (0.033 R)
• M40: 17,070,015 km (0.073 R)
• M41: 17,683,964 km (0.074 R)
• M42: 17,941,871 km (0.109 R)
• M43: 18,723,221 km (0.075 R)
• M44: 19,568,748 km (0.113 R)
• M45: 20,050,004 km (0.038 R)
• M46: 21,957,975 km (0.114 R)
• M47: 22,457,932 km (0.119 R)
• M48: 23,186,772 km (0.094 R)
• M49: 23,356,117 km (0.117 R)
• M50: 23,695,854 km (0.073 R)
• M51: 23,809,548 km (0.114 R)
• M52: 23,980,389 km (0.054 R)
• M53: 24,208,675 km (0.098 R)
• M54: 24,955,917 km (0.12 R)
• M55: 25,245,389 km (0.114 R)
• M56: 25,769,131 km (0.06 R)
• M57: 26,355,255 km (0.101 R)
• M58: 27,600,508 km (0.059 R)
• M59: 28,380,960 km (0.114 R)
• M60: 29,412,587 km (0.101 R)
• M61: 29,657,030 km (0.053 R)
• M62: 30,580,049 km (0.105 R)
• M63: 30,889,716 km (0.105 R)
• M64: 31,013,883 km (0.103 R)
• M65: 31,637,406 km (0.047 R)
• M66: 31,762,470 km (0.117 R)
• M67: 32,013,346 km (0.118 R)
• M68: 32,201,989 km (0.056 R)
• M69: 33,468,634 km (0.101 R)
• M70: 35,204,418 km (0.063 R)
• M71: 37,299,387 km (0.077 R)
• M72: 37,696,569 km (0.083 R)
• M73: 37,829,412 km (0.111 R)
• M74: 38,028,676 km (0.098 R)
• M75: 38,161,818 km (0.116 R)
• M76: 39,165,321 km (0.113 R)
• M77: 40,925,041 km (0.079 R)
• M78: 43,404,027 km (0.113 R)
• M79: 44,311,188 km (0.113 R)
• M80: 45,789,664 km (0.059 R)
• M81: 46,002,243 km (0.05 R)
• M82: 46,428,298 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.3

Radius: 3.9

Gravity: 44.07 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 17.43 AU - 17.43 AU

Year: 26713 Days

Day: 20.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 91,616,175 km

• M1: 113,994 km (0.098 R)
• M2: 154,086 km (0.041 R)
• M3: 288,275 km (0.099 R)
• M4: 388,954 km (0.112 R)
• M5: 432,338 km (0.112 R)
• M6: 753,674 km (0.058 R)
• M7: 893,698 km (0.056 R)
• M8: 922,570 km (0.089 R)
• M9: 1,103,135 km (0.116 R)
• M10: 1,601,146 km (0.059 R)
• M11: 1,708,108 km (0.098 R)
• M12: 1,929,214 km (0.091 R)
• M13: 2,005,060 km (0.083 R)
• M14: 3,031,451 km (0.045 R)
• M15: 3,298,483 km (0.12 R)
• M16: 3,434,767 km (0.084 R)
• M17: 3,713,019 km (0.097 R)
• M18: 3,950,431 km (0.11 R)
• M19: 4,691,688 km (0.104 R)
• M20: 4,793,864 km (0.11 R)
• M21: 5,262,105 km (0.078 R)
• M22: 6,751,950 km (0.085 R)
• M23: 7,994,061 km (0.067 R)
• M24: 8,860,383 km (0.051 R)
• M25: 9,304,688 km (0.096 R)
• M26: 9,691,249 km (0.092 R)
• M27: 10,680,390 km (0.046 R)
• M28: 12,752,620 km (0.076 R)
• M29: 13,397,836 km (0.077 R)
• M30: 13,980,370 km (0.082 R)
• M31: 14,127,275 km (0.076 R)
• M32: 14,571,132 km (0.069 R)
• M33: 16,006,374 km (0.074 R)
• M34: 16,701,705 km (0.111 R)
• M35: 17,803,044 km (0.032 R)
• M36: 19,008,803 km (0.064 R)
• M37: 19,744,825 km (0.078 R)
• M38: 19,909,532 km (0.077 R)
• M39: 23,213,550 km (0.073 R)
• M40: 23,649,179 km (0.085 R)
• M41: 25,239,854 km (0.095 R)
• M42: 25,329,313 km (0.08 R)
• M43: 26,500,814 km (0.072 R)
• M44: 29,647,306 km (0.097 R)
• M45: 29,835,949 km (0.054 R)
• M46: 30,119,886 km (0.115 R)
• M47: 33,595,044 km (0.091 R)
• M48: 34,483,356 km (0.062 R)
• M49: 38,011,024 km (0.114 R)
• M50: 38,833,214 km (0.103 R)
• M51: 39,039,659 km (0.118 R)
• M52: 40,077,569 km (0.097 R)
• M53: 40,286,258 km (0.088 R)
• M54: 40,495,246 km (0.059 R)
• M55: 43,138,341 km (0.095 R)
• M56: 43,245,304 km (0.099 R)
• M57: 43,352,266 km (0.106 R)
• M58: 45,727,731 km (0.067 R)
• M59: 45,945,695 km (0.069 R)
• M60: 46,821,291 km (0.053 R)
• M61: 47,261,109 km (0.112 R)
• M62: 48,588,940 km (0.032 R)
• M63: 49,145,892 km (0.056 R)
• M64: 50,716,371 km (0.113 R)
• M65: 52,759,579 km (0.119 R)
• M66: 53,102,607 km (0.067 R)
• M67: 56,574,624 km (0.067 R)
• M68: 57,865,952 km (0.115 R)
• M69: 58,692,780 km (0.097 R)
• M70: 60,956,495 km (0.067 R)
• M71: 62,280,137 km (0.097 R)
• M72: 63,370,107 km (0.047 R)
• M73: 65,569,046 km (0.073 R)
• M74: 66,430,879 km (0.114 R)
• M75: 66,925,001 km (0.11 R)
• M76: 67,048,718 km (0.087 R)
• M77: 67,792,669 km (0.072 R)
• M78: 69,288,797 km (0.097 R)
• M79: 70,418,111 km (0.111 R)
• M80: 70,543,923 km (0.072 R)
• M81: 71,426,999 km (0.088 R)
• M82: 71,933,239 km (0.104 R)
• M83: 73,842,107 km (0.051 R)
• M84: 74,738,647 km (0.117 R)
• M85: 75,381,320 km (0.097 R)
• M86: 76,413,246 km (0.111 R)
• M87: 76,801,452 km (0.083 R)
• M88: 79,275,053 km (0.101 R)
• M89: 79,405,951 km (0.064 R)
• M90: 81,774,834 km (0.111 R)
• M91: 82,039,472 km (0.108 R)
• M92: 85,639,695 km (0.059 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 13,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit