🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.52 AU - 0.56 AU

Year: 145 Days

Day: 18.6 Hours

Environment

Temp: 230 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.74 AU - 0.86 AU

Year: 261 Days

Day: 44.7 Hours

Environment

Temp: 131 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,200,174 km

• M1: 50,714 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.99 AU - 1.21 AU

Year: 421 Days

Day: 19.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 79,200,174 km

• M1: 65,075 km (0.068 R)
• M2: 114,442 km (0.034 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.43 AU - 2.07 AU

Year: 846 Days

Day: 13.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,200,174 km

• M1: 313,557 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.63 AU - 2.35 AU

Year: 1025 Days

Day: 36.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.65 AU - 3.81 AU

Year: 2631 Days

Day: 44.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.7

Radius: 9.3

Gravity: 10.47 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.45 AU - 8.37 AU

Year: 6634 Days

Day: 7.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 79,200,174 km

• M1: 129,701 km (0.113 R)
• M2: 245,939 km (0.109 R)
• M3: 322,982 km (0.101 R)
• M4: 446,998 km (0.088 R)
• M5: 588,817 km (0.058 R)
• M6: 673,041 km (0.092 R)
• M7: 776,862 km (0.105 R)
• M8: 1,210,995 km (0.052 R)
• M9: 1,396,496 km (0.038 R)
• M10: 1,492,837 km (0.098 R)
• M11: 1,631,365 km (0.117 R)
• M12: 1,795,174 km (0.101 R)
• M13: 2,139,100 km (0.1 R)
• M14: 2,205,970 km (0.108 R)
• M15: 2,912,671 km (0.06 R)
• M16: 3,162,948 km (0.103 R)
• M17: 3,420,406 km (0.117 R)
• M18: 3,499,094 km (0.107 R)
• M19: 4,038,395 km (0.078 R)
• M20: 4,488,535 km (0.028 R)
• M21: 4,603,575 km (0.108 R)
• M22: 6,155,055 km (0.088 R)
• M23: 6,639,752 km (0.083 R)
• M24: 6,738,187 km (0.093 R)
• M25: 6,804,010 km (0.025 R)
• M26: 6,903,343 km (0.088 R)
• M27: 7,003,125 km (0.1 R)
• M28: 7,237,695 km (0.118 R)
• M29: 7,338,972 km (0.076 R)
• M30: 7,440,848 km (0.037 R)
• M31: 7,818,134 km (0.051 R)
• M32: 8,237,008 km (0.08 R)
• M33: 8,555,951 km (0.076 R)
• M34: 8,734,870 km (0.055 R)
• M35: 9,834,414 km (0.051 R)
• M36: 10,938,297 km (0.059 R)
• M37: 12,362,618 km (0.045 R)
• M38: 13,385,718 km (0.108 R)
• M39: 13,886,422 km (0.104 R)
• M40: 14,181,429 km (0.085 R)
• M41: 14,393,410 km (0.078 R)
• M42: 15,121,802 km (0.085 R)
• M43: 15,468,719 km (0.116 R)
• M44: 16,837,839 km (0.088 R)
• M45: 17,605,126 km (0.115 R)
• M46: 18,153,552 km (0.08 R)
• M47: 19,267,159 km (0.087 R)
• M48: 20,116,874 km (0.105 R)
• M49: 20,834,346 km (0.104 R)
• M50: 21,657,433 km (0.098 R)
• M51: 22,441,925 km (0.068 R)
• M52: 22,986,760 km (0.025 R)
• M53: 23,086,243 km (0.049 R)
• M54: 23,285,657 km (0.029 R)
• M55: 24,038,732 km (0.06 R)
• M56: 24,697,860 km (0.046 R)
• M57: 25,106,412 km (0.083 R)
• M58: 25,311,511 km (0.071 R)
• M59: 25,568,670 km (0.104 R)
• M60: 25,671,892 km (0.118 R)
• M61: 25,775,115 km (0.066 R)
• M62: 26,085,680 km (0.07 R)
• M63: 26,972,496 km (0.042 R)
• M64: 27,182,531 km (0.086 R)
• M65: 27,710,163 km (0.049 R)
• M66: 28,507,969 km (0.102 R)
• M67: 29,421,114 km (0.106 R)
• M68: 29,583,278 km (0.088 R)
• M69: 30,891,212 km (0.091 R)
• M70: 31,995,544 km (0.095 R)
• M71: 32,106,695 km (0.042 R)
• M72: 33,112,741 km (0.071 R)
• M73: 34,584,185 km (0.064 R)
• M74: 34,698,329 km (0.117 R)
• M75: 35,385,432 km (0.101 R)
• M76: 35,557,918 km (0.038 R)
• M77: 35,672,959 km (0.057 R)
• M78: 37,239,398 km (0.115 R)
• M79: 37,414,876 km (0.11 R)
• M80: 38,355,099 km (0.072 R)
• M81: 38,414,190 km (0.085 R)
• M82: 39,303,250 km (0.105 R)
• M83: 39,720,479 km (0.086 R)
• M84: 40,019,375 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792.1

Radius: 4.6

Gravity: 37.43 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 14.06 AU - 14.54 AU

Year: 19751 Days

Day: 21.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,200,174 km

• M1: 297,999 km (0.06 R)
• M2: 428,000 km (0.039 R)
• M3: 666,758 km (0.105 R)
• M4: 1,650,364 km (0.092 R)
• M5: 1,881,642 km (0.048 R)
• M6: 2,597,617 km (0.085 R)
• M7: 2,788,504 km (0.106 R)
• M8: 2,905,340 km (0.097 R)
• M9: 3,023,672 km (0.042 R)
• M10: 3,471,269 km (0.12 R)
• M11: 3,639,118 km (0.049 R)
• M12: 3,724,089 km (0.063 R)
• M13: 3,809,659 km (0.109 R)
• M14: 4,026,576 km (0.077 R)
• M15: 4,336,992 km (0.108 R)
• M16: 4,701,113 km (0.103 R)
• M17: 5,122,381 km (0.101 R)
• M18: 6,354,768 km (0.084 R)
• M19: 6,405,930 km (0.117 R)
• M20: 6,611,777 km (0.118 R)
• M21: 7,135,968 km (0.092 R)
• M22: 7,349,444 km (0.112 R)
• M23: 8,112,842 km (0.096 R)
• M24: 9,073,260 km (0.077 R)
• M25: 10,068,984 km (0.087 R)
• M26: 11,720,395 km (0.068 R)
• M27: 13,061,689 km (0.114 R)
• M28: 13,126,764 km (0.113 R)
• M29: 13,191,989 km (0.109 R)
• M30: 13,849,771 km (0.103 R)
• M31: 15,128,683 km (0.114 R)
• M32: 15,540,227 km (0.117 R)
• M33: 16,025,223 km (0.111 R)
• M34: 16,515,007 km (0.082 R)
• M35: 17,223,352 km (0.102 R)
• M36: 17,509,533 km (0.078 R)
• M37: 17,941,572 km (0.075 R)
• M38: 18,816,271 km (0.116 R)
• M39: 18,889,723 km (0.115 R)
• M40: 20,003,928 km (0.115 R)
• M41: 20,079,026 km (0.096 R)
• M42: 20,531,111 km (0.102 R)
• M43: 22,062,544 km (0.102 R)
• M44: 22,528,991 km (0.049 R)
• M45: 23,234,943 km (0.076 R)
• M46: 23,948,076 km (0.112 R)
• M47: 24,267,318 km (0.116 R)
• M48: 24,587,906 km (0.048 R)
• M49: 26,212,240 km (0.049 R)
• M50: 27,120,149 km (0.06 R)
• M51: 27,703,431 km (0.035 R)
• M52: 30,421,475 km (0.101 R)
• M53: 32,515,097 km (0.115 R)
• M54: 32,780,035 km (0.106 R)
• M55: 35,106,282 km (0.06 R)
• M56: 36,197,748 km (0.074 R)
• M57: 36,380,706 km (0.074 R)
• M58: 37,023,528 km (0.096 R)
• M59: 38,880,935 km (0.089 R)
• M60: 38,974,733 km (0.095 R)
• M61: 39,256,127 km (0.115 R)
• M62: 39,350,074 km (0.096 R)
• M63: 41,149,587 km (0.119 R)
• M64: 41,723,445 km (0.113 R)
• M65: 41,819,337 km (0.115 R)
• M66: 42,492,527 km (0.047 R)
• M67: 42,878,938 km (0.038 R)
• M68: 45,221,492 km (0.062 R)
• M69: 46,209,735 km (0.111 R)
• M70: 46,408,251 km (0.098 R)
• M71: 46,607,067 km (0.092 R)
• M72: 47,505,103 km (0.086 R)
• M73: 48,308,144 km (0.105 R)
• M74: 48,913,417 km (0.096 R)
• M75: 52,183,477 km (0.048 R)
• M76: 52,908,129 km (0.083 R)
• M77: 53,740,342 km (0.094 R)
• M78: 56,157,245 km (0.079 R)
• M79: 56,475,141 km (0.12 R)
• M80: 56,687,271 km (0.117 R)
• M81: 58,609,304 km (0.085 R)
• M82: 60,443,972 km (0.087 R)
• M83: 61,422,941 km (0.062 R)
• M84: 63,727,496 km (0.09 R)
• M85: 65,613,626 km (0.066 R)
• M86: 67,630,654 km (0.053 R)
• M87: 70,009,410 km (0.114 R)
• M88: 70,123,403 km (0.106 R)
• M89: 70,237,397 km (0.072 R)
• M90: 70,465,683 km (0.1 R)
• M91: 70,694,119 km (0.087 R)
• M92: 71,840,189 km (0.071 R)
• M93: 73,802,614 km (0.1 R)
• M94: 76,720,370 km (0.061 R)
• M95: 77,426,173 km (0.118 R)
• M96: 78,488,916 km (0.109 R)
• M97: 78,607,398 km (0.119 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 10,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit