🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.48 AU - 0.56 AU

Year: 138 Days

Day: 42.7 Hours

Environment

Temp: 164 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.47 AU - 0.67 AU

Year: 159 Days

Day: 42.6 Hours

Environment

Temp: 186 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,039,203 km

• M1: 50,714 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.78 AU - 0.9 AU

Year: 284 Days

Day: 38.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 20,039,203 km

• M1: 417,528 km (0.077 R)
• M2: 432,787 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.78 AU - 1.26 AU

Year: 380 Days

Day: 14.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 20,039,203 km

• M1: 222,602 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.42 AU - 5.68 AU

Year: 3581 Days

Day: 43.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.4

Radius: 9

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.21 AU - 6.43 AU

Year: 4527 Days

Day: 8 Hours

Environment

Temp: -141 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 20,039,203 km

• M1: 210,185 km (0.068 R)
• M2: 277,654 km (0.115 R)
• M3: 356,043 km (0.074 R)
• M4: 481,256 km (0.115 R)
• M5: 861,983 km (0.05 R)
• M6: 935,735 km (0.069 R)
• M7: 1,076,656 km (0.116 R)
• M8: 1,156,691 km (0.075 R)
• M9: 1,280,707 km (0.083 R)
• M10: 1,497,175 km (0.104 R)
• M11: 1,632,861 km (0.099 R)
• M12: 2,302,162 km (0.08 R)
• M13: 2,459,539 km (0.115 R)
• M14: 2,548,549 km (0.084 R)
• M15: 2,675,109 km (0.085 R)
• M16: 2,766,663 km (0.108 R)
• M17: 2,878,113 km (0.096 R)
• M18: 4,306,175 km (0.111 R)
• M19: 4,392,343 km (0.072 R)
• M20: 4,522,643 km (0.098 R)
• M21: 4,588,316 km (0.12 R)
• M22: 4,742,851 km (0.099 R)
• M23: 4,899,031 km (0.098 R)
• M24: 5,011,678 km (0.064 R)
• M25: 6,136,355 km (0.051 R)
• M26: 6,282,213 km (0.116 R)
• M27: 6,478,635 km (0.115 R)
• M28: 6,677,151 km (0.093 R)
• M29: 6,852,330 km (0.074 R)
• M30: 7,542,725 km (0.062 R)
• M31: 8,362,521 km (0.098 R)
• M32: 8,605,917 km (0.053 R)
• M33: 9,433,791 km (0.093 R)
• M34: 9,574,264 km (0.111 R)
• M35: 9,630,662 km (0.104 R)
• M36: 9,687,061 km (0.066 R)
• M37: 9,828,730 km (0.091 R)
• M38: 10,315,820 km (0.036 R)
• M39: 10,898,803 km (0.083 R)
• M40: 11,402,798 km (0.077 R)
• M41: 12,188,187 km (0.057 R)
• M42: 12,402,711 km (0.034 R)
• M43: 13,430,448 km (0.045 R)
• M44: 13,620,288 km (0.067 R)
• M45: 13,874,754 km (0.086 R)
• M46: 14,130,716 km (0.059 R)
• M47: 14,615,114 km (0.112 R)
• M48: 14,712,651 km (0.094 R)
• M49: 15,006,462 km (0.104 R)
• M50: 15,302,217 km (0.119 R)
• M51: 15,533,645 km (0.064 R)
• M52: 15,866,201 km (0.095 R)
• M53: 16,606,261 km (0.114 R)
• M54: 17,323,134 km (0.105 R)
• M55: 17,667,957 km (0.111 R)
• M56: 17,771,928 km (0.115 R)
• M57: 18,645,729 km (0.099 R)
• M58: 19,641,004 km (0.107 R)
• M59: 20,036,840 km (0.089 R)
• M60: 20,653,632 km (0.084 R)
• M61: 20,763,137 km (0.118 R)
• M62: 20,872,793 km (0.092 R)
• M63: 21,202,955 km (0.064 R)
• M64: 21,424,061 km (0.105 R)
• M65: 21,534,913 km (0.118 R)
• M66: 21,608,964 km (0.117 R)
• M67: 21,683,015 km (0.09 R)
• M68: 21,905,766 km (0.102 R)
• M69: 21,980,116 km (0.116 R)
• M70: 23,715,002 km (0.079 R)
• M71: 23,829,744 km (0.053 R)
• M72: 24,021,229 km (0.045 R)
• M73: 24,290,206 km (0.079 R)
• M74: 24,753,810 km (0.084 R)
• M75: 25,454,377 km (0.107 R)
• M76: 25,846,473 km (0.083 R)
• M77: 26,003,850 km (0.051 R)
• M78: 26,082,688 km (0.033 R)
• M79: 26,201,169 km (0.046 R)
• M80: 26,319,651 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391

Radius: 13.3

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.55 AU - 8.63 AU

Year: 6965 Days

Day: 7.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 20,039,203 km

• M1: 168,148 km (0.052 R)
• M2: 253,269 km (0.086 R)
• M3: 633,547 km (0.109 R)
• M4: 791,074 km (0.106 R)
• M5: 976,724 km (0.084 R)
• M6: 1,061,098 km (0.107 R)
• M7: 1,177,784 km (0.074 R)
• M8: 1,473,539 km (0.076 R)
• M9: 1,655,899 km (0.073 R)
• M10: 1,776,026 km (0.096 R)
• M11: 1,970,802 km (0.114 R)
• M12: 2,117,259 km (0.072 R)
• M13: 2,324,601 km (0.092 R)
• M14: 2,519,079 km (0.118 R)
• M15: 2,658,354 km (0.107 R)
• M16: 3,007,964 km (0.117 R)
• M17: 3,156,216 km (0.096 R)
• M18: 3,934,274 km (0.055 R)
• M19: 4,214,471 km (0.09 R)
• M20: 5,272,128 km (0.042 R)
• M21: 5,870,370 km (0.081 R)
• M22: 6,272,489 km (0.116 R)
• M23: 7,103,206 km (0.113 R)
• M24: 7,245,174 km (0.053 R)
• M25: 7,330,744 km (0.046 R)
• M26: 7,416,614 km (0.092 R)
• M27: 7,822,173 km (0.052 R)
• M28: 8,473,971 km (0.088 R)
• M29: 8,594,398 km (0.095 R)
• M30: 9,143,272 km (0.051 R)
• M31: 9,297,807 km (0.11 R)
• M32: 9,609,569 km (0.046 R)
• M33: 9,861,342 km (0.104 R)
• M34: 10,051,631 km (0.117 R)
• M35: 10,275,279 km (0.025 R)
• M36: 10,565,200 km (0.033 R)
• M37: 10,955,950 km (0.064 R)
• M38: 11,186,181 km (0.099 R)
• M39: 11,384,697 km (0.087 R)
• M40: 11,818,980 km (0.108 R)
• M41: 12,055,045 km (0.055 R)
• M42: 12,980,458 km (0.06 R)
• M43: 13,119,434 km (0.114 R)
• M44: 13,469,194 km (0.054 R)
• M45: 15,928,433 km (0.094 R)
• M46: 16,189,482 km (0.12 R)
• M47: 16,301,680 km (0.047 R)
• M48: 16,451,727 km (0.038 R)
• M49: 16,677,769 km (0.06 R)
• M50: 17,132,995 km (0.086 R)
• M51: 17,247,438 km (0.114 R)
• M52: 18,016,820 km (0.105 R)
• M53: 18,288,788 km (0.057 R)
• M54: 19,033,786 km (0.099 R)
• M55: 19,310,692 km (0.086 R)
• M56: 19,748,714 km (0.103 R)
• M57: 20,310,903 km (0.065 R)
• M58: 20,919,018 km (0.081 R)
• M59: 21,041,389 km (0.086 R)
• M60: 21,164,060 km (0.073 R)
• M61: 21,286,879 km (0.111 R)
• M62: 21,656,835 km (0.058 R)
• M63: 22,153,350 km (0.116 R)
• M64: 22,863,342 km (0.063 R)
• M65: 23,835,728 km (0.112 R)
• M66: 24,048,905 km (0.098 R)
• M67: 24,477,204 km (0.051 R)
• M68: 27,948,173 km (0.109 R)
• M69: 28,308,255 km (0.094 R)
• M70: 29,078,385 km (0.12 R)
• M71: 29,306,372 km (0.117 R)
• M72: 29,763,693 km (0.107 R)
• M73: 30,685,814 km (0.047 R)
• M74: 31,103,791 km (0.091 R)
• M75: 31,196,841 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.4

Radius: 10.9

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 10.95 AU - 11.11 AU

Year: 13516 Days

Day: 7.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 20,039,203 km

• M1: 187,745 km (0.032 R)
• M2: 306,825 km (0.1 R)
• M3: 504,145 km (0.056 R)
• M4: 655,089 km (0.058 R)
• M5: 1,036,414 km (0.078 R)
• M6: 1,257,370 km (0.077 R)
• M7: 1,457,382 km (0.058 R)
• M8: 1,809,985 km (0.025 R)
• M9: 1,955,992 km (0.051 R)
• M10: 2,050,987 km (0.095 R)
• M11: 2,461,184 km (0.086 R)
• M12: 3,037,286 km (0.095 R)
• M13: 3,131,981 km (0.043 R)
• M14: 3,455,262 km (0.089 R)
• M15: 3,620,867 km (0.096 R)
• M16: 4,012,065 km (0.114 R)
• M17: 4,524,588 km (0.061 R)
• M18: 5,152,001 km (0.119 R)
• M19: 5,514,477 km (0.103 R)
• M20: 6,083,846 km (0.105 R)
• M21: 6,183,927 km (0.036 R)
• M22: 6,345,194 km (0.077 R)
• M23: 6,507,956 km (0.094 R)
• M24: 7,151,526 km (0.072 R)
• M25: 7,278,385 km (0.104 R)
• M26: 8,409,495 km (0.116 R)
• M27: 9,758,419 km (0.057 R)
• M28: 11,345,652 km (0.116 R)
• M29: 12,043,077 km (0.118 R)
• M30: 12,549,765 km (0.064 R)
• M31: 13,218,767 km (0.107 R)
• M32: 13,505,397 km (0.109 R)
• M33: 15,104,448 km (0.109 R)
• M34: 16,009,366 km (0.095 R)
• M35: 16,931,637 km (0.108 R)
• M36: 17,613,354 km (0.118 R)
• M37: 17,899,984 km (0.106 R)
• M38: 18,769,297 km (0.078 R)
• M39: 19,771,154 km (0.103 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 15,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit