🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.46 AU - 0.56 AU

Year: 131 Days

Day: 19.7 Hours

Environment

Temp: 254 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.4 AU - 0.64 AU

Year: 135 Days

Day: 44.8 Hours

Environment

Temp: 202 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,494,796 km

• M1: 39,643 km (0.03 R)
• M2: 234,270 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.48 AU - 0.62 AU

Year: 147 Days

Day: 39.1 Hours

Environment

Temp: 254 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.52 AU - 0.74 AU

Year: 180 Days

Day: 26.1 Hours

Environment

Temp: 193 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.8 AU - 1.3 AU

Year: 387 Days

Day: 39.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,494,796 km

• M1: 119,080 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.07 AU - 1.39 AU

Year: 491 Days

Day: 39 Hours

Environment

Temp: 8 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,494,796 km

• M1: 275,410 km (0.103 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.55 AU - 1.91 AU

Year: 819 Days

Day: 23.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.58 AU - 3.66 AU

Year: 1983 Days

Day: 22.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,494,796 km

• M1: 1,431,053 km (0.116 R)
• M2: 1,655,899 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.9

Radius: 14.2

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.67 AU - 5.57 AU

Year: 4169 Days

Day: 14.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 73,494,796 km

• M1: 192,682 km (0.089 R)
• M2: 297,999 km (0.09 R)
• M3: 429,196 km (0.082 R)
• M4: 549,024 km (0.108 R)
• M5: 738,714 km (0.079 R)
• M6: 1,003,503 km (0.094 R)
• M7: 1,107,772 km (0.114 R)
• M8: 1,216,231 km (0.064 R)
• M9: 1,444,667 km (0.061 R)
• M10: 1,595,012 km (0.088 R)
• M11: 2,407,628 km (0.111 R)
• M12: 2,569,792 km (0.12 R)
• M13: 2,716,997 km (0.103 R)
• M14: 2,867,193 km (0.049 R)
• M15: 3,117,171 km (0.09 R)
• M16: 3,334,537 km (0.102 R)
• M17: 3,434,917 km (0.053 R)
• M18: 3,638,968 km (0.111 R)
• M19: 3,973,918 km (0.116 R)
• M20: 4,253,516 km (0.082 R)
• M21: 4,517,407 km (0.086 R)
• M22: 4,606,717 km (0.059 R)
• M23: 4,832,310 km (0.061 R)
• M24: 5,107,870 km (0.028 R)
• M25: 5,341,542 km (0.117 R)
• M26: 5,507,296 km (0.108 R)
• M27: 5,843,891 km (0.114 R)
• M28: 6,014,732 km (0.067 R)
• M29: 6,212,052 km (0.111 R)
• M30: 6,868,337 km (0.098 R)
• M31: 6,997,141 km (0.085 R)
• M32: 7,335,681 km (0.08 R)
• M33: 7,706,385 km (0.073 R)
• M34: 7,813,497 km (0.07 R)
• M35: 7,975,062 km (0.082 R)
• M36: 8,521,544 km (0.075 R)
• M37: 8,771,522 km (0.084 R)
• M38: 8,939,370 km (0.047 R)
• M39: 9,193,388 km (0.077 R)
• M40: 9,307,082 km (0.119 R)
• M41: 9,507,094 km (0.04 R)
• M42: 9,940,629 km (0.092 R)
• M43: 10,410,217 km (0.093 R)
• M44: 11,007,411 km (0.113 R)
• M45: 11,493,156 km (0.114 R)
• M46: 11,585,009 km (0.089 R)
• M47: 12,048,164 km (0.072 R)
• M48: 12,172,629 km (0.1 R)
• M49: 12,360,225 km (0.108 R)
• M50: 12,643,414 km (0.112 R)
• M51: 13,538,308 km (0.102 R)
• M52: 14,685,574 km (0.048 R)
• M53: 15,254,046 km (0.084 R)
• M54: 16,620,174 km (0.027 R)
• M55: 17,107,564 km (0.053 R)
• M56: 17,741,111 km (0.114 R)
• M57: 17,882,929 km (0.055 R)
• M58: 18,525,901 km (0.062 R)
• M59: 18,669,814 km (0.086 R)
• M60: 18,886,432 km (0.062 R)
• M61: 19,394,915 km (0.08 R)
• M62: 20,092,490 km (0.11 R)
• M63: 21,097,788 km (0.088 R)
• M64: 21,625,419 km (0.109 R)
• M65: 21,739,114 km (0.111 R)
• M66: 23,195,898 km (0.114 R)
• M67: 23,779,629 km (0.091 R)
• M68: 23,936,108 km (0.032 R)
• M69: 24,171,426 km (0.085 R)
• M70: 24,882,165 km (0.063 R)
• M71: 25,041,038 km (0.092 R)
• M72: 26,486,153 km (0.096 R)
• M73: 26,770,389 km (0.075 R)
• M74: 27,546,653 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.5

Radius: 6.9

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 16.63 AU - 19.57 AU

Year: 27713 Days

Day: 17.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,494,796 km

• M1: 159,172 km (0.075 R)
• M2: 234,420 km (0.092 R)
• M3: 309,219 km (0.078 R)
• M4: 763,398 km (0.064 R)
• M5: 1,274,424 km (0.085 R)
• M6: 1,533,677 km (0.112 R)
• M7: 1,841,101 km (0.117 R)
• M8: 1,937,143 km (0.089 R)
• M9: 2,100,952 km (0.111 R)
• M10: 2,442,185 km (0.113 R)
• M11: 2,583,406 km (0.079 R)
• M12: 2,655,213 km (0.076 R)
• M13: 2,837,423 km (0.112 R)
• M14: 3,175,514 km (0.08 R)
• M15: 3,486,977 km (0.082 R)
• M16: 3,727,081 km (0.107 R)
• M17: 4,436,026 km (0.101 R)
• M18: 4,740,009 km (0.085 R)
• M19: 5,140,781 km (0.113 R)
• M20: 5,231,288 km (0.086 R)
• M21: 5,413,947 km (0.106 R)
• M22: 5,974,490 km (0.052 R)
• M23: 6,261,718 km (0.118 R)
• M24: 6,455,747 km (0.054 R)
• M25: 6,553,434 km (0.11 R)
• M26: 7,049,650 km (0.076 R)
• M27: 7,150,329 km (0.077 R)
• M28: 7,972,819 km (0.102 R)
• M29: 8,288,919 km (0.111 R)
• M30: 8,502,096 km (0.1 R)
• M31: 8,770,923 km (0.027 R)
• M32: 10,556,972 km (0.042 R)
• M33: 11,609,393 km (0.066 R)
• M34: 11,728,473 km (0.087 R)
• M35: 11,847,852 km (0.075 R)
• M36: 12,208,533 km (0.1 R)
• M37: 13,938,782 km (0.089 R)
• M38: 14,447,115 km (0.072 R)
• M39: 14,896,956 km (0.098 R)
• M40: 15,678,605 km (0.077 R)
• M41: 16,607,458 km (0.071 R)
• M42: 16,741,498 km (0.04 R)
• M43: 17,010,923 km (0.114 R)
• M44: 19,357,665 km (0.073 R)
• M45: 19,498,886 km (0.119 R)
• M46: 20,712,723 km (0.094 R)
• M47: 21,001,895 km (0.118 R)
• M48: 22,245,652 km (0.092 R)
• M49: 23,739,387 km (0.115 R)
• M50: 24,041,874 km (0.094 R)
• M51: 24,269,711 km (0.109 R)
• M52: 25,265,136 km (0.043 R)
• M53: 26,195,634 km (0.038 R)
• M54: 26,430,054 km (0.08 R)
• M55: 28,250,212 km (0.077 R)
• M56: 28,410,431 km (0.089 R)
• M57: 29,784,038 km (0.059 R)
• M58: 30,766,597 km (0.11 R)
• M59: 31,179,188 km (0.093 R)
• M60: 32,009,756 km (0.045 R)
• M61: 33,184,847 km (0.115 R)
• M62: 34,716,280 km (0.074 R)
• M63: 35,317,963 km (0.054 R)
• M64: 37,847,513 km (0.034 R)
• M65: 40,074,577 km (0.1 R)
• M66: 42,802,644 km (0.06 R)
• M67: 43,263,106 km (0.102 R)
• M68: 44,003,166 km (0.037 R)
• M69: 44,188,967 km (0.071 R)
• M70: 45,214,909 km (0.092 R)
• M71: 45,308,558 km (0.053 R)
• M72: 46,248,780 km (0.113 R)
• M73: 46,531,969 km (0.097 R)
• M74: 46,626,664 km (0.112 R)
• M75: 47,861,744 km (0.099 R)
• M76: 50,752,873 km (0.109 R)
• M77: 50,850,261 km (0.067 R)
• M78: 51,533,325 km (0.053 R)
• M79: 51,827,135 km (0.06 R)
• M80: 52,908,728 km (0.056 R)
• M81: 55,094,353 km (0.06 R)
• M82: 56,198,235 km (0.084 R)
• M83: 56,399,594 km (0.04 R)
• M84: 57,309,299 km (0.062 R)
• M85: 58,223,790 km (0.11 R)
• M86: 58,529,718 km (0.083 R)
• M87: 59,758,665 km (0.051 R)
• M88: 66,348,600 km (0.075 R)
• M89: 67,201,757 km (0.081 R)
• M90: 67,629,607 km (0.091 R)
• M91: 68,811,131 km (0.103 R)
• M92: 68,918,991 km (0.113 R)
• M93: 69,350,431 km (0.074 R)
• M94: 70,107,845 km (0.119 R)
• M95: 70,433,370 km (0.083 R)
• M96: 72,835,164 km (0.119 R)
• M97: 73,164,728 km (0.114 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 17,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit