🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.68 AU - 0.68 AU

Year: 206 Days

Day: 24.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.64 AU - 0.84 AU

Year: 234 Days

Day: 19.6 Hours

Environment

Temp: 166 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.13 AU - 1.33 AU

Year: 501 Days

Day: 44.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.28 AU - 1.32 AU

Year: 544 Days

Day: 38.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.95 AU - 2.01 AU

Year: 1023 Days

Day: 25.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,440,677 km

• M1: 99,034 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.53 AU - 4.31 AU

Year: 2849 Days

Day: 44.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.1

Radius: 12.3

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.5 AU - 5.54 AU

Year: 4129 Days

Day: 13.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 71,440,677 km

• M1: 153,487 km (0.057 R)
• M2: 273,315 km (0.101 R)
• M3: 357,689 km (0.115 R)
• M4: 437,574 km (0.112 R)
• M5: 565,929 km (0.118 R)
• M6: 657,632 km (0.092 R)
• M7: 817,852 km (0.051 R)
• M8: 941,120 km (0.098 R)
• M9: 1,035,816 km (0.11 R)
• M10: 1,124,976 km (0.078 R)
• M11: 1,235,529 km (0.118 R)
• M12: 1,340,547 km (0.053 R)
• M13: 1,600,847 km (0.053 R)
• M14: 1,684,322 km (0.113 R)
• M15: 1,856,061 km (0.054 R)
• M16: 2,124,739 km (0.106 R)
• M17: 2,205,521 km (0.07 R)
• M18: 2,299,170 km (0.112 R)
• M19: 2,575,926 km (0.047 R)
• M20: 2,662,393 km (0.116 R)
• M21: 2,851,036 km (0.118 R)
• M22: 3,109,541 km (0.116 R)
• M23: 3,295,043 km (0.085 R)
• M24: 3,484,434 km (0.073 R)
• M25: 3,845,712 km (0.109 R)
• M26: 4,016,553 km (0.048 R)
• M27: 4,219,109 km (0.046 R)
• M28: 4,424,955 km (0.103 R)
• M29: 4,604,323 km (0.037 R)
• M30: 5,376,996 km (0.107 R)
• M31: 5,794,823 km (0.119 R)
• M32: 5,892,660 km (0.092 R)
• M33: 6,057,068 km (0.115 R)
• M34: 6,306,747 km (0.108 R)
• M35: 6,644,838 km (0.069 R)
• M36: 6,816,128 km (0.113 R)
• M37: 6,919,500 km (0.1 R)
• M38: 7,006,117 km (0.109 R)
• M39: 7,515,947 km (0.106 R)
• M40: 7,983,141 km (0.099 R)
• M41: 8,147,100 km (0.076 R)
• M42: 8,275,305 km (0.091 R)
• M43: 8,367,308 km (0.104 R)
• M44: 8,533,960 km (0.113 R)
• M45: 8,889,255 km (0.089 R)
• M46: 9,135,194 km (0.025 R)
• M47: 9,517,865 km (0.116 R)
• M48: 9,730,593 km (0.116 R)
• M49: 10,259,572 km (0.034 R)
• M50: 10,457,789 km (0.031 R)
• M51: 10,617,410 km (0.078 R)
• M52: 10,818,020 km (0.084 R)
• M53: 11,161,946 km (0.115 R)
• M54: 11,756,897 km (0.085 R)
• M55: 11,943,744 km (0.074 R)
• M56: 12,152,433 km (0.115 R)
• M57: 12,467,636 km (0.119 R)
• M58: 12,615,738 km (0.076 R)
• M59: 12,743,195 km (0.084 R)
• M60: 12,870,952 km (0.098 R)
• M61: 13,127,812 km (0.091 R)
• M62: 13,300,148 km (0.074 R)
• M63: 13,538,159 km (0.062 R)
• M64: 13,952,694 km (0.063 R)
• M65: 14,216,585 km (0.04 R)
• M66: 14,660,292 km (0.061 R)
• M67: 14,794,182 km (0.105 R)
• M68: 14,883,791 km (0.064 R)
• M69: 15,108,487 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.4

Radius: 7.1

Gravity: 16.49 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 12.43 AU - 12.87 AU

Year: 16516 Days

Day: 19.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 71,440,677 km

• M1: 139,425 km (0.104 R)
• M2: 321,187 km (0.107 R)
• M3: 370,404 km (0.08 R)
• M4: 459,116 km (0.093 R)
• M5: 555,457 km (0.07 R)
• M6: 702,512 km (0.066 R)
• M7: 769,382 km (0.065 R)
• M8: 1,136,944 km (0.06 R)
• M9: 1,612,815 km (0.039 R)
• M10: 2,762,773 km (0.072 R)
• M11: 4,612,102 km (0.071 R)
• M12: 5,311,772 km (0.046 R)
• M13: 5,951,003 km (0.075 R)
• M14: 6,905,887 km (0.057 R)
• M15: 8,164,902 km (0.106 R)
• M16: 9,657,141 km (0.094 R)
• M17: 9,821,998 km (0.109 R)
• M18: 11,058,873 km (0.114 R)
• M19: 11,462,787 km (0.055 R)
• M20: 11,695,711 km (0.063 R)
• M21: 12,106,956 km (0.105 R)
• M22: 13,308,376 km (0.089 R)
• M23: 14,047,240 km (0.091 R)
• M24: 14,109,473 km (0.072 R)
• M25: 14,171,705 km (0.113 R)
• M26: 14,421,684 km (0.115 R)
• M27: 14,547,196 km (0.097 R)
• M28: 14,673,158 km (0.075 R)
• M29: 14,862,698 km (0.068 R)
• M30: 14,926,128 km (0.061 R)
• M31: 15,564,611 km (0.036 R)
• M32: 16,212,220 km (0.086 R)
• M33: 17,667,359 km (0.078 R)
• M34: 19,026,306 km (0.057 R)
• M35: 19,857,621 km (0.117 R)
• M36: 21,055,601 km (0.101 R)
• M37: 21,987,297 km (0.116 R)
• M38: 23,005,759 km (0.052 R)
• M39: 24,039,630 km (0.108 R)
• M40: 26,458,927 km (0.046 R)
• M41: 28,480,891 km (0.11 R)
• M42: 31,117,853 km (0.104 R)
• M43: 32,753,706 km (0.053 R)
• M44: 33,415,826 km (0.03 R)
• M45: 34,082,434 km (0.084 R)
• M46: 34,669,157 km (0.079 R)
• M47: 35,513,338 km (0.11 R)
• M48: 35,767,804 km (0.053 R)
• M49: 36,193,410 km (0.048 R)
• M50: 36,449,671 km (0.086 R)
• M51: 37,999,206 km (0.101 R)
• M52: 38,172,739 km (0.115 R)
• M53: 39,219,326 km (0.086 R)
• M54: 39,570,282 km (0.107 R)
• M55: 40,186,925 km (0.104 R)
• M56: 41,251,463 km (0.058 R)
• M57: 41,518,944 km (0.05 R)
• M58: 42,235,368 km (0.025 R)
• M59: 44,957,900 km (0.04 R)
• M60: 46,525,686 km (0.114 R)
• M61: 47,269,786 km (0.103 R)
• M62: 47,362,985 km (0.056 R)
• M63: 47,736,681 km (0.109 R)
• M64: 48,863,751 km (0.109 R)
• M65: 49,335,882 km (0.101 R)
• M66: 49,430,577 km (0.078 R)
• M67: 50,665,956 km (0.101 R)
• M68: 51,335,557 km (0.102 R)
• M69: 52,104,190 km (0.119 R)
• M70: 54,140,068 km (0.03 R)
• M71: 55,315,159 km (0.038 R)
• M72: 55,511,731 km (0.097 R)
• M73: 55,807,186 km (0.084 R)
• M74: 56,201,826 km (0.079 R)
• M75: 58,189,233 km (0.081 R)
• M76: 58,789,869 km (0.086 R)
• M77: 59,896,594 km (0.055 R)
• M78: 60,807,047 km (0.06 R)
• M79: 61,824,162 km (0.047 R)
• M80: 62,949,288 km (0.086 R)
• M81: 63,257,460 km (0.063 R)
• M82: 63,463,007 km (0.069 R)
• M83: 63,771,927 km (0.075 R)
• M84: 65,635,767 km (0.101 R)
• M85: 67,517,409 km (0.099 R)
• M86: 67,832,761 km (0.088 R)
• M87: 68,148,712 km (0.066 R)
• M88: 68,781,810 km (0.068 R)
• M89: 69,099,107 km (0.063 R)
• M90: 70,692,773 km (0.109 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: 435 - 14,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit