🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.53 AU - 0.73 AU

Year: 187 Days

Day: 31.8 Hours

Environment

Temp: 203 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,041,230 km

• M1: 300,692 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.6 AU - 0.94 AU

Year: 253 Days

Day: 37.1 Hours

Environment

Temp: 109 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,041,230 km

• M1: 289,771 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.72 AU - 1.08 AU

Year: 320 Days

Day: 13.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,041,230 km

• M1: 182,210 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.43 AU - 2.13 AU

Year: 890 Days

Day: 26.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 114.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,041,230 km

• M1: 533,466 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.55 AU - 2.29 AU

Year: 997 Days

Day: 23.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2 AU - 2.54 AU

Year: 1282 Days

Day: 23.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.82 AU - 4 AU

Year: 2360 Days

Day: 39 Hours

Environment

Temp: -121 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.2

Radius: 8.9

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.03 AU - 6.71 AU

Year: 4663 Days

Day: 7 Hours

Environment

Temp: -157 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 57,041,230 km

• M1: 134,189 km (0.051 R)
• M2: 192,532 km (0.084 R)
• M3: 429,795 km (0.1 R)
• M4: 691,890 km (0.045 R)
• M5: 765,193 km (0.089 R)
• M6: 852,259 km (0.063 R)
• M7: 1,037,312 km (0.053 R)
• M8: 1,209,948 km (0.062 R)
• M9: 1,326,036 km (0.119 R)
• M10: 1,432,400 km (0.042 R)
• M11: 1,541,756 km (0.119 R)
• M12: 1,827,637 km (0.048 R)
• M13: 1,886,728 km (0.05 R)
• M14: 2,022,414 km (0.097 R)
• M15: 2,319,365 km (0.105 R)
• M16: 2,399,849 km (0.107 R)
• M17: 2,481,380 km (0.116 R)
• M18: 2,580,414 km (0.087 R)
• M19: 2,833,683 km (0.09 R)
• M20: 2,902,647 km (0.11 R)
• M21: 3,166,239 km (0.074 R)
• M22: 3,492,811 km (0.029 R)
• M23: 3,678,911 km (0.111 R)
• M24: 4,455,922 km (0.116 R)
• M25: 4,719,214 km (0.117 R)
• M26: 4,883,772 km (0.069 R)
• M27: 4,987,593 km (0.098 R)
• M28: 5,092,162 km (0.105 R)
• M29: 5,539,460 km (0.099 R)
• M30: 5,669,460 km (0.104 R)
• M31: 5,822,648 km (0.112 R)
• M32: 6,021,464 km (0.105 R)
• M33: 6,290,142 km (0.073 R)
• M34: 6,425,977 km (0.069 R)
• M35: 7,166,636 km (0.063 R)
• M36: 7,284,818 km (0.091 R)
• M37: 7,547,063 km (0.091 R)
• M38: 7,691,575 km (0.078 R)
• M39: 8,105,661 km (0.054 R)
• M40: 8,377,481 km (0.12 R)
• M41: 8,502,096 km (0.061 R)
• M42: 9,468,797 km (0.06 R)
• M43: 9,912,505 km (0.084 R)
• M44: 9,991,492 km (0.043 R)
• M45: 10,070,629 km (0.096 R)
• M46: 10,150,066 km (0.095 R)
• M47: 10,523,612 km (0.076 R)
• M48: 10,955,950 km (0.101 R)
• M49: 11,949,878 km (0.112 R)
• M50: 12,062,076 km (0.062 R)
• M51: 12,174,574 km (0.056 R)
• M52: 12,429,189 km (0.096 R)
• M53: 12,742,747 km (0.09 R)
• M54: 13,963,764 km (0.089 R)
• M55: 14,319,359 km (0.107 R)
• M56: 14,768,302 km (0.105 R)
• M57: 15,221,733 km (0.087 R)
• M58: 15,343,356 km (0.109 R)
• M59: 16,390,840 km (0.119 R)
• M60: 16,891,844 km (0.115 R)
• M61: 16,954,824 km (0.094 R)
• M62: 17,302,490 km (0.098 R)
• M63: 17,365,919 km (0.092 R)
• M64: 17,429,498 km (0.07 R)
• M65: 17,525,091 km (0.064 R)
• M66: 17,684,563 km (0.11 R)
• M67: 18,165,969 km (0.108 R)
• M68: 18,230,595 km (0.093 R)
• M69: 18,619,250 km (0.057 R)
• M70: 18,945,374 km (0.095 R)
• M71: 19,109,034 km (0.119 R)
• M72: 19,801,821 km (0.092 R)
• M73: 19,968,025 km (0.047 R)
• M74: 20,067,956 km (0.078 R)
• M75: 20,168,037 km (0.069 R)
• M76: 20,469,327 km (0.075 R)
• M77: 20,536,496 km (0.087 R)
• M78: 21,552,565 km (0.041 R)
• M79: 21,963,511 km (0.099 R)
• M80: 22,897,749 km (0.102 R)
• M81: 23,037,324 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.1

Radius: 15

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.97 AU - 7.93 AU

Year: 6139 Days

Day: 12.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 57,041,230 km

• M1: 333,902 km (0.093 R)
• M2: 465,549 km (0.105 R)
• M3: 571,763 km (0.113 R)
• M4: 801,396 km (0.116 R)
• M5: 944,262 km (0.092 R)
• M6: 1,130,212 km (0.062 R)
• M7: 1,258,716 km (0.073 R)
• M8: 1,410,558 km (0.038 R)
• M9: 1,512,434 km (0.092 R)
• M10: 1,704,518 km (0.106 R)
• M11: 1,803,702 km (0.069 R)
• M12: 2,050,089 km (0.112 R)
• M13: 2,199,089 km (0.072 R)
• M14: 2,407,479 km (0.103 R)
• M15: 2,749,908 km (0.117 R)
• M16: 3,778,693 km (0.095 R)
• M17: 3,910,339 km (0.03 R)
• M18: 4,016,703 km (0.063 R)
• M19: 4,205,346 km (0.11 R)
• M20: 5,148,411 km (0.106 R)
• M21: 5,986,009 km (0.1 R)
• M22: 6,295,677 km (0.096 R)
• M23: 7,420,354 km (0.087 R)
• M24: 8,193,176 km (0.081 R)
• M25: 8,330,208 km (0.109 R)
• M26: 8,780,946 km (0.061 R)
• M27: 9,204,159 km (0.104 R)
• M28: 9,382,479 km (0.098 R)
• M29: 9,490,040 km (0.046 R)
• M30: 10,309,986 km (0.05 R)
• M31: 11,361,809 km (0.116 R)
• M32: 11,881,212 km (0.105 R)
• M33: 12,784,185 km (0.087 R)
• M34: 12,923,461 km (0.08 R)
• M35: 13,384,970 km (0.098 R)

Asteroid Belt

Center: 8.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.2

Radius: 9.5

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.23 AU - 11.29 AU

Year: 11426 Days

Day: 11.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 57,041,230 km

• M1: 119,977 km (0.069 R)
• M2: 329,714 km (0.097 R)
• M3: 590,762 km (0.067 R)
• M4: 773,720 km (0.096 R)
• M5: 1,083,388 km (0.08 R)
• M6: 1,358,199 km (0.091 R)
• M7: 1,528,741 km (0.103 R)
• M8: 1,655,001 km (0.073 R)
• M9: 1,811,331 km (0.084 R)
• M10: 2,223,174 km (0.039 R)
• M11: 2,454,901 km (0.067 R)
• M12: 2,755,593 km (0.099 R)
• M13: 2,910,277 km (0.12 R)
• M14: 2,973,108 km (0.055 R)
• M15: 3,293,696 km (0.116 R)
• M16: 3,864,113 km (0.105 R)
• M17: 4,037,796 km (0.065 R)
• M18: 4,108,107 km (0.12 R)
• M19: 4,178,717 km (0.102 R)
• M20: 4,574,404 km (0.058 R)
• M21: 4,795,360 km (0.084 R)
• M22: 4,982,058 km (0.062 R)
• M23: 5,133,301 km (0.119 R)
• M24: 5,247,744 km (0.084 R)
• M25: 5,635,202 km (0.104 R)
• M26: 5,792,878 km (0.057 R)
• M27: 6,233,893 km (0.045 R)
• M28: 7,448,029 km (0.109 R)
• M29: 9,518,314 km (0.101 R)
• M30: 9,659,235 km (0.118 R)
• M31: 9,753,632 km (0.082 R)
• M32: 10,470,654 km (0.09 R)
• M33: 10,811,139 km (0.085 R)
• M34: 11,653,076 km (0.095 R)
• M35: 11,803,870 km (0.048 R)
• M36: 12,362,319 km (0.056 R)
• M37: 12,516,106 km (0.111 R)
• M38: 12,619,029 km (0.086 R)
• M39: 12,929,445 km (0.116 R)
• M40: 13,033,415 km (0.083 R)
• M41: 13,137,685 km (0.085 R)
• M42: 13,769,287 km (0.104 R)
• M43: 14,789,545 km (0.084 R)
• M44: 15,336,175 km (0.061 R)
• M45: 15,945,338 km (0.09 R)
• M46: 16,224,787 km (0.092 R)
• M47: 16,449,483 km (0.084 R)
• M48: 16,845,319 km (0.085 R)
• M49: 17,877,394 km (0.076 R)
• M50: 18,518,272 km (0.104 R)
• M51: 19,048,147 km (0.108 R)
• M52: 19,344,650 km (0.111 R)
• M53: 19,942,443 km (0.111 R)
• M54: 20,243,434 km (0.086 R)
• M55: 22,330,773 km (0.115 R)
• M56: 22,580,901 km (0.082 R)
• M57: 22,768,946 km (0.069 R)
• M58: 24,100,516 km (0.071 R)
• M59: 24,679,011 km (0.075 R)
• M60: 25,783,941 km (0.107 R)
• M61: 26,441,424 km (0.1 R)
• M62: 26,838,606 km (0.057 R)
• M63: 28,514,551 km (0.09 R)
• M64: 29,399,422 km (0.09 R)
• M65: 29,810,966 km (0.088 R)
• M66: 31,405,679 km (0.089 R)
• M67: 31,756,038 km (0.076 R)
• M68: 32,885,950 km (0.07 R)
• M69: 34,100,835 km (0.064 R)
• M70: 35,621,796 km (0.073 R)
• M71: 36,427,231 km (0.059 R)
• M72: 37,758,203 km (0.075 R)
• M73: 39,029,935 km (0.078 R)
• M74: 40,696,306 km (0.099 R)
• M75: 41,078,379 km (0.096 R)
• M76: 41,691,879 km (0.09 R)
• M77: 42,231,329 km (0.068 R)
• M78: 42,773,023 km (0.037 R)
• M79: 46,469,587 km (0.064 R)
• M80: 47,912,159 km (0.09 R)
• M81: 48,396,258 km (0.069 R)
• M82: 50,594,897 km (0.114 R)
• M83: 50,676,877 km (0.03 R)
• M84: 53,325,956 km (0.119 R)
• M85: 54,330,955 km (0.037 R)
• M86: 54,498,953 km (0.101 R)
• M87: 55,004,295 km (0.074 R)
• M88: 56,870,528 km (0.09 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 17,019 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit