🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.58 AU - 0.68 AU

Year: 190 Days

Day: 46.5 Hours

Environment

Temp: 104 °C

Axial Tilt: 168.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,035,148 km

• M1: 264,489 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.66 AU - 0.72 AU

Year: 218 Days

Day: 46.3 Hours

Environment

Temp: 152 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,035,148 km

• M1: 143,165 km (0.093 R)
• M2: 292,314 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.18 AU - 1.54 AU

Year: 604 Days

Day: 24.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,035,148 km

• M1: 136,134 km (0.088 R)
• M2: 153,637 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.48 AU - 2.76 AU

Year: 1615 Days

Day: 23.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.31 AU - 3.41 AU

Year: 1842 Days

Day: 38.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.92 AU - 3.18 AU

Year: 2028 Days

Day: 25.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.34 AU - 3.78 AU

Year: 2038 Days

Day: 47.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,035,148 km

• M1: 1,748,350 km (0.117 R)

Asteroid Belt

Center: 4.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.8

Radius: 14

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.39 AU - 6.01 AU

Year: 5182 Days

Day: 7.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 59,035,148 km

• M1: 192,981 km (0.093 R)
• M2: 331,958 km (0.043 R)
• M3: 939,624 km (0.113 R)
• M4: 1,142,629 km (0.099 R)
• M5: 1,475,633 km (0.054 R)
• M6: 2,011,194 km (0.1 R)
• M7: 2,324,003 km (0.071 R)
• M8: 2,462,979 km (0.112 R)
• M9: 2,604,948 km (0.06 R)
• M10: 3,047,309 km (0.083 R)
• M11: 3,182,994 km (0.099 R)
• M12: 3,338,127 km (0.068 R)
• M13: 3,710,177 km (0.089 R)
• M14: 4,170,639 km (0.049 R)
• M15: 4,806,580 km (0.104 R)
• M16: 5,785,698 km (0.098 R)
• M17: 5,891,314 km (0.066 R)
• M18: 6,168,818 km (0.116 R)
• M19: 6,758,832 km (0.096 R)
• M20: 7,139,858 km (0.115 R)
• M21: 7,643,254 km (0.065 R)
• M22: 7,759,342 km (0.079 R)
• M23: 7,899,366 km (0.093 R)
• M24: 8,040,138 km (0.069 R)
• M25: 8,253,165 km (0.065 R)
• M26: 9,221,961 km (0.085 R)
• M27: 9,345,678 km (0.086 R)
• M28: 9,469,844 km (0.098 R)
• M29: 9,719,972 km (0.107 R)
• M30: 9,946,912 km (0.086 R)
• M31: 10,048,339 km (0.1 R)
• M32: 10,329,135 km (0.117 R)
• M33: 10,612,473 km (0.101 R)
• M34: 10,924,684 km (0.093 R)
• M35: 11,611,338 km (0.086 R)
• M36: 11,798,485 km (0.082 R)
• M37: 12,230,374 km (0.1 R)
• M38: 12,393,735 km (0.065 R)
• M39: 12,722,401 km (0.066 R)
• M40: 12,998,559 km (0.095 R)
• M41: 14,409,267 km (0.037 R)
• M42: 15,045,207 km (0.109 R)
• M43: 15,132,722 km (0.077 R)
• M44: 15,278,879 km (0.085 R)
• M45: 15,454,806 km (0.071 R)
• M46: 15,602,011 km (0.094 R)
• M47: 15,690,573 km (0.036 R)
• M48: 15,897,766 km (0.077 R)
• M49: 16,404,753 km (0.067 R)
• M50: 16,494,811 km (0.104 R)
• M51: 17,068,818 km (0.112 R)
• M52: 17,373,549 km (0.097 R)
• M53: 17,649,407 km (0.101 R)
• M54: 17,957,579 km (0.035 R)
• M55: 18,548,191 km (0.067 R)
• M56: 19,176,652 km (0.074 R)
• M57: 19,303,212 km (0.047 R)
• M58: 19,430,071 km (0.034 R)
• M59: 19,748,265 km (0.107 R)
• M60: 20,681,008 km (0.099 R)
• M61: 21,332,656 km (0.087 R)
• M62: 21,694,085 km (0.086 R)
• M63: 22,024,247 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341.1

Radius: 4.5

Gravity: 16.84 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 12.22 AU - 13.02 AU

Year: 17072 Days

Day: 20.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,035,148 km

• M1: 102,325 km (0.099 R)
• M2: 736,321 km (0.096 R)
• M3: 872,754 km (0.111 R)
• M4: 913,295 km (0.057 R)
• M5: 954,434 km (0.072 R)
• M6: 1,017,266 km (0.048 R)
• M7: 1,237,025 km (0.117 R)
• M8: 1,399,488 km (0.104 R)
• M9: 1,495,380 km (0.094 R)
• M10: 1,848,132 km (0.039 R)
• M11: 2,142,690 km (0.076 R)
• M12: 2,281,517 km (0.087 R)
• M13: 2,366,190 km (0.054 R)
• M14: 2,567,847 km (0.095 R)
• M15: 2,626,490 km (0.12 R)
• M16: 2,655,961 km (0.096 R)
• M17: 2,805,110 km (0.063 R)
• M18: 3,300,428 km (0.109 R)
• M19: 4,652,643 km (0.118 R)
• M20: 4,832,460 km (0.078 R)
• M21: 5,051,172 km (0.063 R)
• M22: 5,273,175 km (0.09 R)
• M23: 5,536,168 km (0.088 R)
• M24: 5,726,606 km (0.086 R)
• M25: 6,075,020 km (0.094 R)
• M26: 6,590,085 km (0.105 R)
• M27: 7,493,507 km (0.091 R)
• M28: 8,045,373 km (0.119 R)
• M29: 8,566,273 km (0.101 R)
• M30: 9,413,147 km (0.049 R)
• M31: 9,823,643 km (0.096 R)
• M32: 10,994,097 km (0.1 R)
• M33: 11,089,690 km (0.067 R)
• M34: 12,455,668 km (0.074 R)
• M35: 12,605,266 km (0.044 R)
• M36: 13,006,787 km (0.05 R)
• M37: 13,514,672 km (0.114 R)
• M38: 13,616,997 km (0.091 R)
• M39: 13,668,309 km (0.103 R)
• M40: 14,707,116 km (0.098 R)
• M41: 15,395,865 km (0.1 R)
• M42: 16,639,921 km (0.065 R)
• M43: 16,749,726 km (0.097 R)
• M44: 18,537,420 km (0.11 R)
• M45: 19,627,241 km (0.108 R)
• M46: 20,502,089 km (0.074 R)
• M47: 21,330,113 km (0.109 R)
• M48: 22,289,784 km (0.113 R)
• M49: 22,471,246 km (0.108 R)
• M50: 22,835,816 km (0.102 R)
• M51: 23,018,774 km (0.098 R)
• M52: 23,693,760 km (0.064 R)
• M53: 23,878,962 km (0.098 R)
• M54: 24,002,829 km (0.054 R)
• M55: 25,063,328 km (0.104 R)
• M56: 25,378,082 km (0.067 R)
• M57: 25,884,620 km (0.119 R)
• M58: 26,843,094 km (0.059 R)
• M59: 27,100,701 km (0.047 R)
• M60: 27,748,161 km (0.101 R)
• M61: 27,943,386 km (0.108 R)
• M62: 28,531,904 km (0.095 R)
• M63: 29,322,828 km (0.084 R)
• M64: 29,920,771 km (0.115 R)
• M65: 30,321,693 km (0.102 R)
• M66: 30,589,922 km (0.074 R)
• M67: 32,832,693 km (0.106 R)
• M68: 34,078,096 km (0.104 R)
• M69: 34,356,946 km (0.12 R)
• M70: 34,426,808 km (0.12 R)
• M71: 36,615,126 km (0.119 R)
• M72: 37,330,503 km (0.081 R)
• M73: 40,017,430 km (0.07 R)
• M74: 40,237,938 km (0.049 R)
• M75: 40,311,540 km (0.058 R)
• M76: 40,680,299 km (0.095 R)
• M77: 41,421,257 km (0.119 R)
• M78: 42,091,754 km (0.111 R)
• M79: 42,765,992 km (0.078 R)
• M80: 42,991,436 km (0.069 R)
• M81: 45,958,859 km (0.084 R)
• M82: 46,730,336 km (0.025 R)
• M83: 47,117,645 km (0.047 R)
• M84: 47,739,672 km (0.072 R)
• M85: 47,973,644 km (0.112 R)
• M86: 48,677,651 km (0.1 R)
• M87: 49,464,087 km (0.112 R)
• M88: 50,017,001 km (0.077 R)
• M89: 50,413,136 km (0.077 R)
• M90: 51,208,698 km (0.096 R)
• M91: 51,928,114 km (0.082 R)
• M92: 53,054,137 km (0.107 R)
• M93: 53,782,080 km (0.104 R)
• M94: 53,944,394 km (0.072 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.9

Radius: 4.6

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 15.73 AU - 15.91 AU

Year: 23961 Days

Day: 21.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 59,035,148 km

• M1: 62,532 km (0.093 R)
• M2: 125,213 km (0.063 R)
• M3: 165,605 km (0.1 R)
• M4: 211,681 km (0.1 R)
• M5: 1,196,633 km (0.116 R)
• M6: 1,729,950 km (0.083 R)
• M7: 2,063,852 km (0.038 R)
• M8: 2,632,474 km (0.085 R)
• M9: 2,982,682 km (0.078 R)
• M10: 3,381,211 km (0.083 R)
• M11: 5,057,904 km (0.111 R)
• M12: 6,605,195 km (0.115 R)
• M13: 6,776,036 km (0.045 R)
• M14: 7,385,198 km (0.101 R)
• M15: 7,562,621 km (0.102 R)
• M16: 7,651,781 km (0.12 R)
• M17: 8,702,108 km (0.118 R)
• M18: 10,533,784 km (0.104 R)
• M19: 10,733,348 km (0.109 R)
• M20: 11,441,544 km (0.093 R)
• M21: 11,801,327 km (0.046 R)
• M22: 11,956,610 km (0.093 R)
• M23: 12,426,646 km (0.044 R)
• M24: 13,872,659 km (0.084 R)
• M25: 14,256,079 km (0.075 R)
• M26: 14,643,088 km (0.105 R)
• M27: 14,977,589 km (0.106 R)
• M28: 15,258,235 km (0.109 R)
• M29: 16,167,790 km (0.07 R)
• M30: 17,211,983 km (0.104 R)
• M31: 18,939,689 km (0.108 R)
• M32: 19,121,450 km (0.028 R)
• M33: 20,597,084 km (0.049 R)
• M34: 21,981,462 km (0.076 R)
• M35: 22,428,311 km (0.118 R)
• M36: 23,786,510 km (0.095 R)
• M37: 24,113,830 km (0.091 R)
• M38: 24,508,470 km (0.111 R)
• M39: 25,772,422 km (0.088 R)
• M40: 25,839,591 km (0.111 R)
• M41: 27,125,834 km (0.097 R)
• M42: 27,742,177 km (0.049 R)
• M43: 28,086,701 km (0.048 R)
• M44: 29,478,709 km (0.11 R)
• M45: 33,420,912 km (0.039 R)
• M46: 35,789,346 km (0.1 R)
• M47: 36,615,874 km (0.047 R)
• M48: 37,145,301 km (0.103 R)
• M49: 37,448,835 km (0.07 R)
• M50: 40,998,643 km (0.066 R)
• M51: 41,233,960 km (0.089 R)
• M52: 42,258,407 km (0.086 R)
• M53: 42,416,681 km (0.086 R)
• M54: 43,530,736 km (0.118 R)
• M55: 43,610,622 km (0.07 R)
• M56: 44,896,266 km (0.087 R)
• M57: 46,520,899 km (0.039 R)
• M58: 46,848,069 km (0.106 R)
• M59: 50,329,511 km (0.113 R)
• M60: 51,423,969 km (0.091 R)
• M61: 51,593,014 km (0.066 R)
• M62: 52,611,178 km (0.117 R)
• M63: 52,696,448 km (0.059 R)
• M64: 52,952,111 km (0.097 R)
• M65: 53,293,793 km (0.107 R)
• M66: 55,792,376 km (0.044 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 19,988 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit