🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.74 AU - 1.04 AU

Year: 318 Days

Day: 33.7 Hours

Environment

Temp: 31 °C

Axial Tilt: 171 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 69,311,111 km

• M1: 152,889 km (0.116 R)
• M2: 537,505 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.06 AU - 1.1 AU

Year: 425 Days

Day: 30.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 49.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,311,111 km

• M1: 714,479 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.53 AU - 1.61 AU

Year: 745 Days

Day: 31.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,311,111 km

• M1: 31,416 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.25 AU - 2.31 AU

Year: 1304 Days

Day: 15.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.26 AU - 2.32 AU

Year: 1313 Days

Day: 37.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,311,111 km

• M1: 456,423 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.95 AU - 2.75 AU

Year: 1364 Days

Day: 19.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,311,111 km

• M1: 164,707 km (0.117 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.98 AU - 2.88 AU

Year: 1435 Days

Day: 36 Hours

Environment

Temp: -101 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,311,111 km

• M1: 1,215,782 km (0.119 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.17 AU - 3.41 AU

Year: 2260 Days

Day: 34.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.5

Radius: 10.2

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.72 AU - 5.04 AU

Year: 3472 Days

Day: 5 Hours

Environment

Temp: -140 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 69,311,111 km

• M1: 148,102 km (0.072 R)
• M2: 227,389 km (0.074 R)
• M3: 296,802 km (0.101 R)
• M4: 431,889 km (0.069 R)
• M5: 615,595 km (0.079 R)
• M6: 892,052 km (0.058 R)
• M7: 1,019,659 km (0.093 R)
• M8: 1,101,340 km (0.116 R)
• M9: 1,217,577 km (0.096 R)
• M10: 1,451,249 km (0.083 R)
• M11: 1,555,967 km (0.069 R)
• M12: 1,639,293 km (0.111 R)
• M13: 1,773,184 km (0.12 R)
• M14: 1,885,532 km (0.073 R)
• M15: 2,052,184 km (0.103 R)
• M16: 2,210,309 km (0.072 R)
• M17: 2,372,622 km (0.083 R)
• M18: 2,441,437 km (0.097 R)
• M19: 2,839,368 km (0.09 R)
• M20: 3,061,072 km (0.035 R)
• M21: 3,212,016 km (0.068 R)
• M22: 4,959,020 km (0.103 R)
• M23: 5,119,090 km (0.094 R)
• M24: 5,280,805 km (0.063 R)
• M25: 5,462,417 km (0.064 R)
• M26: 5,609,322 km (0.115 R)
• M27: 6,305,550 km (0.112 R)
• M28: 6,382,444 km (0.096 R)
• M29: 6,459,636 km (0.076 R)
• M30: 6,537,128 km (0.119 R)
• M31: 7,289,306 km (0.06 R)
• M32: 7,491,861 km (0.111 R)
• M33: 7,655,222 km (0.117 R)
• M34: 8,047,917 km (0.114 R)
• M35: 8,236,260 km (0.086 R)
• M36: 8,362,671 km (0.067 R)
• M37: 8,510,922 km (0.108 R)
• M38: 8,574,800 km (0.117 R)
• M39: 8,896,137 km (0.099 R)
• M40: 9,177,979 km (0.097 R)
• M41: 9,352,859 km (0.044 R)
• M42: 9,506,795 km (0.08 R)
• M43: 10,198,685 km (0.032 R)
• M44: 10,289,192 km (0.102 R)
• M45: 10,379,998 km (0.06 R)
• M46: 10,791,542 km (0.046 R)
• M47: 10,999,333 km (0.1 R)
• M48: 11,255,145 km (0.036 R)
• M49: 11,583,662 km (0.029 R)
• M50: 12,130,143 km (0.094 R)
• M51: 12,322,227 km (0.093 R)
• M52: 12,466,888 km (0.1 R)
• M53: 13,223,554 km (0.12 R)
• M54: 13,396,340 km (0.051 R)
• M55: 13,545,190 km (0.119 R)
• M56: 13,694,638 km (0.102 R)
• M57: 13,869,518 km (0.069 R)
• M58: 14,221,671 km (0.093 R)
• M59: 14,832,330 km (0.042 R)
• M60: 14,960,535 km (0.063 R)
• M61: 15,269,903 km (0.094 R)
• M62: 15,737,995 km (0.069 R)
• M63: 16,105,258 km (0.094 R)
• M64: 16,210,724 km (0.088 R)
• M65: 17,089,612 km (0.1 R)
• M66: 17,251,178 km (0.1 R)
• M67: 17,386,115 km (0.088 R)
• M68: 17,494,274 km (0.067 R)
• M69: 17,711,341 km (0.082 R)
• M70: 18,038,661 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671

Radius: 4.7

Gravity: 30.38 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 12.23 AU - 13.59 AU

Year: 17569 Days

Day: 23.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,311,111 km

• M1: 69,862 km (0.106 R)
• M2: 211,980 km (0.106 R)
• M3: 332,257 km (0.083 R)
• M4: 400,473 km (0.099 R)
• M5: 633,397 km (0.114 R)
• M6: 786,735 km (0.07 R)
• M7: 927,507 km (0.074 R)
• M8: 2,414,659 km (0.069 R)
• M9: 2,654,165 km (0.087 R)
• M10: 3,155,767 km (0.111 R)
• M11: 3,417,414 km (0.118 R)
• M12: 3,455,412 km (0.074 R)
• M13: 3,647,346 km (0.094 R)
• M14: 4,700,066 km (0.094 R)
• M15: 6,067,690 km (0.104 R)
• M16: 6,866,243 km (0.109 R)
• M17: 7,204,633 km (0.084 R)
• M18: 8,405,306 km (0.118 R)
• M19: 8,611,302 km (0.064 R)
• M20: 9,239,613 km (0.06 R)
• M21: 10,264,209 km (0.09 R)
• M22: 10,595,120 km (0.104 R)
• M23: 10,706,271 km (0.081 R)
• M24: 11,666,240 km (0.086 R)
• M25: 11,838,427 km (0.116 R)
• M26: 14,091,970 km (0.108 R)
• M27: 15,455,405 km (0.042 R)
• M28: 15,518,386 km (0.111 R)
• M29: 15,961,644 km (0.082 R)
• M30: 16,666,400 km (0.1 R)
• M31: 16,795,652 km (0.091 R)
• M32: 16,990,129 km (0.064 R)
• M33: 18,505,855 km (0.11 R)
• M34: 20,064,366 km (0.092 R)
• M35: 20,270,811 km (0.094 R)
• M36: 21,033,461 km (0.081 R)
• M37: 21,383,220 km (0.08 R)
• M38: 21,946,756 km (0.105 R)
• M39: 22,301,602 km (0.088 R)
• M40: 23,739,387 km (0.056 R)
• M41: 25,058,990 km (0.045 R)
• M42: 25,504,043 km (0.098 R)
• M43: 25,653,043 km (0.03 R)
• M44: 25,727,543 km (0.1 R)
• M45: 26,251,734 km (0.105 R)
• M46: 27,158,297 km (0.1 R)
• M47: 27,234,292 km (0.093 R)
• M48: 27,691,912 km (0.081 R)
• M49: 27,921,695 km (0.05 R)
• M50: 28,152,075 km (0.118 R)
• M51: 28,383,054 km (0.116 R)
• M52: 28,846,957 km (0.088 R)
• M53: 30,332,464 km (0.061 R)
• M54: 30,648,415 km (0.105 R)
• M55: 30,727,552 km (0.077 R)
• M56: 32,647,342 km (0.097 R)
• M57: 33,214,617 km (0.113 R)
• M58: 33,948,694 km (0.096 R)
• M59: 34,441,020 km (0.087 R)
• M60: 35,349,678 km (0.081 R)
• M61: 35,682,084 km (0.112 R)
• M62: 35,765,410 km (0.11 R)
• M63: 38,122,923 km (0.1 R)
• M64: 38,549,277 km (0.099 R)
• M65: 38,805,688 km (0.089 R)
• M66: 40,010,250 km (0.077 R)
• M67: 41,139,714 km (0.113 R)
• M68: 41,839,981 km (0.112 R)
• M69: 41,927,795 km (0.116 R)
• M70: 43,607,630 km (0.037 R)
• M71: 43,785,801 km (0.058 R)
• M72: 44,232,201 km (0.101 R)
• M73: 45,580,227 km (0.104 R)
• M74: 46,123,268 km (0.076 R)
• M75: 46,395,536 km (0.099 R)
• M76: 46,668,402 km (0.109 R)
• M77: 48,132,517 km (0.118 R)
• M78: 49,333,189 km (0.112 R)
• M79: 50,730,732 km (0.075 R)
• M80: 50,824,381 km (0.107 R)
• M81: 52,519,624 km (0.088 R)
• M82: 53,278,982 km (0.115 R)
• M83: 55,000,854 km (0.083 R)
• M84: 55,193,237 km (0.03 R)
• M85: 55,772,031 km (0.078 R)
• M86: 56,158,891 km (0.111 R)
• M87: 57,324,857 km (0.11 R)
• M88: 58,695,323 km (0.101 R)
• M89: 62,669,989 km (0.059 R)
• M90: 65,503,372 km (0.068 R)
• M91: 66,115,976 km (0.108 R)
• M92: 67,346,867 km (0.104 R)
• M93: 68,068,378 km (0.042 R)
• M94: 68,378,344 km (0.069 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: 283 - 10,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit