🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.53 AU - 0.73 AU

Year: 180 Days

Day: 41.2 Hours

Environment

Temp: 192 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.03 AU - 1.23 AU

Year: 432 Days

Day: 29.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,401,125 km

• M1: 409,898 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.09 AU - 1.73 AU

Year: 603 Days

Day: 40 Hours

Environment

Temp: 1 °C

Axial Tilt: 104.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.55 AU - 1.79 AU

Year: 777 Days

Day: 42.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,401,125 km

• M1: 872,604 km (0.104 R)
• M2: 1,089,222 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.89 AU - 2.07 AU

Year: 1003 Days

Day: 41.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.89 AU - 2.55 AU

Year: 1190 Days

Day: 36.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,401,125 km

• M1: 303,384 km (0.094 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.99 AU - 2.55 AU

Year: 1231 Days

Day: 14.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,401,125 km

• M1: 290,669 km (0.119 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.18 AU - 4.34 AU

Year: 2624 Days

Day: 31.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.02 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.5

Radius: 12.7

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 11.93 AU - 12.61 AU

Year: 15468 Days

Day: 5 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 94,401,125 km

• M1: 166,353 km (0.059 R)
• M2: 478,713 km (0.081 R)
• M3: 1,085,333 km (0.115 R)
• M4: 1,516,474 km (0.112 R)
• M5: 1,751,791 km (0.092 R)
• M6: 2,075,820 km (0.104 R)
• M7: 2,258,479 km (0.104 R)
• M8: 2,446,524 km (0.085 R)
• M9: 2,611,829 km (0.102 R)
• M10: 3,041,774 km (0.044 R)
• M11: 3,220,094 km (0.051 R)
• M12: 3,432,673 km (0.075 R)
• M13: 4,295,703 km (0.101 R)
• M14: 4,563,932 km (0.066 R)
• M15: 5,117,294 km (0.057 R)
• M16: 5,401,979 km (0.055 R)
• M17: 5,655,398 km (0.102 R)
• M18: 6,708,118 km (0.044 R)
• M19: 6,824,505 km (0.101 R)
• M20: 7,658,065 km (0.035 R)
• M21: 8,946,850 km (0.084 R)
• M22: 9,204,159 km (0.07 R)
• M23: 9,420,328 km (0.03 R)
• M24: 12,049,510 km (0.067 R)
• M25: 12,860,630 km (0.058 R)
• M26: 13,837,504 km (0.116 R)
• M27: 14,085,388 km (0.077 R)
• M28: 14,686,621 km (0.042 R)
• M29: 15,707,028 km (0.101 R)
• M30: 17,601,237 km (0.09 R)
• M31: 18,031,929 km (0.096 R)
• M32: 18,958,688 km (0.111 R)
• M33: 19,622,154 km (0.111 R)
• M34: 19,956,805 km (0.088 R)
• M35: 20,801,584 km (0.05 R)
• M36: 21,199,963 km (0.106 R)
• M37: 21,428,698 km (0.099 R)
• M38: 21,773,222 km (0.081 R)
• M39: 22,293,673 km (0.114 R)
• M40: 22,467,955 km (0.076 R)
• M41: 23,111,225 km (0.076 R)
• M42: 23,346,692 km (0.116 R)
• M43: 25,077,241 km (0.102 R)
• M44: 26,110,812 km (0.087 R)
• M45: 26,848,779 km (0.109 R)
• M46: 27,531,244 km (0.071 R)
• M47: 29,167,097 km (0.112 R)
• M48: 29,740,655 km (0.114 R)
• M49: 30,382,280 km (0.071 R)
• M50: 33,326,067 km (0.114 R)
• M51: 33,525,631 km (0.108 R)
• M52: 33,725,494 km (0.099 R)
• M53: 34,126,416 km (0.098 R)
• M54: 34,461,665 km (0.038 R)
• M55: 35,338,757 km (0.069 R)
• M56: 36,018,231 km (0.064 R)
• M57: 36,908,188 km (0.09 R)
• M58: 39,621,146 km (0.099 R)
• M59: 40,256,338 km (0.084 R)
• M60: 41,322,522 km (0.079 R)
• M61: 41,751,569 km (0.114 R)
• M62: 42,758,363 km (0.115 R)
• M63: 43,192,346 km (0.098 R)
• M64: 43,773,235 km (0.09 R)
• M65: 44,796,035 km (0.075 R)
• M66: 45,163,148 km (0.046 R)
• M67: 45,310,353 km (0.047 R)
• M68: 45,826,615 km (0.112 R)
• M69: 46,270,771 km (0.116 R)
• M70: 47,088,623 km (0.102 R)
• M71: 48,889,631 km (0.1 R)
• M72: 49,722,742 km (0.071 R)
• M73: 50,255,161 km (0.114 R)
• M74: 50,407,751 km (0.072 R)
• M75: 50,636,785 km (0.088 R)
• M76: 51,172,495 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.4

Radius: 4.4

Gravity: 36.38 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 16.7 AU - 19.1 AU

Year: 27255 Days

Day: 18.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,401,125 km

• M1: 135,236 km (0.097 R)
• M2: 672,442 km (0.094 R)
• M3: 1,304,942 km (0.113 R)
• M4: 1,441,375 km (0.115 R)
• M5: 1,915,601 km (0.112 R)
• M6: 2,031,389 km (0.068 R)
• M7: 2,229,756 km (0.091 R)
• M8: 2,644,591 km (0.096 R)
• M9: 2,993,603 km (0.098 R)
• M10: 3,173,420 km (0.07 R)
• M11: 3,219,047 km (0.105 R)
• M12: 3,878,923 km (0.069 R)
• M13: 4,734,473 km (0.098 R)
• M14: 5,103,232 km (0.069 R)
• M15: 6,263,513 km (0.091 R)
• M16: 6,902,446 km (0.099 R)
• M17: 7,259,685 km (0.102 R)
• M18: 8,178,815 km (0.08 R)
• M19: 8,556,699 km (0.083 R)
• M20: 10,940,242 km (0.111 R)
• M21: 11,566,159 km (0.118 R)
• M22: 11,848,002 km (0.107 R)
• M23: 12,852,402 km (0.079 R)
• M24: 15,557,431 km (0.104 R)
• M25: 15,712,713 km (0.067 R)
• M26: 15,790,504 km (0.07 R)
• M27: 16,338,930 km (0.079 R)
• M28: 16,575,893 km (0.102 R)
• M29: 17,373,998 km (0.06 R)
• M30: 17,454,481 km (0.103 R)
• M31: 17,777,613 km (0.118 R)
• M32: 18,102,838 km (0.117 R)
• M33: 18,594,267 km (0.034 R)
• M34: 18,676,696 km (0.073 R)
• M35: 20,774,058 km (0.035 R)
• M36: 21,980,864 km (0.075 R)
• M37: 22,067,930 km (0.096 R)
• M38: 22,680,683 km (0.11 R)
• M39: 23,387,682 km (0.091 R)
• M40: 24,101,863 km (0.029 R)
• M41: 25,551,765 km (0.08 R)
• M42: 25,735,023 km (0.083 R)
• M43: 26,010,582 km (0.108 R)
• M44: 27,309,839 km (0.091 R)
• M45: 27,497,136 km (0.118 R)
• M46: 27,967,322 km (0.117 R)
• M47: 30,164,017 km (0.093 R)
• M48: 30,260,807 km (0.079 R)
• M49: 30,648,864 km (0.103 R)
• M50: 31,038,566 km (0.077 R)
• M51: 31,528,050 km (0.108 R)
• M52: 31,724,622 km (0.069 R)
• M53: 32,613,832 km (0.09 R)
• M54: 33,311,257 km (0.085 R)
• M55: 34,619,191 km (0.1 R)
• M56: 35,228,503 km (0.088 R)
• M57: 36,252,052 km (0.089 R)
• M58: 37,701,207 km (0.084 R)
• M59: 40,442,288 km (0.041 R)
• M60: 40,869,689 km (0.091 R)
• M61: 42,920,078 km (0.094 R)
• M62: 43,683,925 km (0.029 R)
• M63: 46,671,843 km (0.119 R)
• M64: 47,569,729 km (0.044 R)
• M65: 47,907,970 km (0.086 R)
• M66: 48,133,863 km (0.045 R)
• M67: 51,911,957 km (0.082 R)
• M68: 53,075,529 km (0.095 R)
• M69: 53,777,742 km (0.063 R)
• M70: 55,073,259 km (0.109 R)
• M71: 61,212,008 km (0.037 R)
• M72: 61,825,359 km (0.049 R)
• M73: 65,297,975 km (0.059 R)
• M74: 65,548,401 km (0.053 R)
• M75: 70,881,117 km (0.061 R)
• M76: 71,525,285 km (0.111 R)
• M77: 73,208,860 km (0.054 R)
• M78: 73,469,010 km (0.089 R)
• M79: 74,251,407 km (0.113 R)
• M80: 74,382,156 km (0.095 R)
• M81: 76,351,312 km (0.077 R)
• M82: 79,804,929 km (0.077 R)
• M83: 80,206,599 km (0.06 R)
• M84: 80,743,356 km (0.066 R)
• M85: 81,955,398 km (0.065 R)
• M86: 82,631,281 km (0.118 R)
• M87: 83,716,614 km (0.103 R)
• M88: 84,397,434 km (0.063 R)
• M89: 85,901,491 km (0.12 R)
• M90: 86,038,672 km (0.078 R)
• M91: 87,690,382 km (0.108 R)
• M92: 88,243,296 km (0.099 R)
• M93: 88,658,729 km (0.115 R)
• M94: 93,976,934 km (0.099 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 16,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit