🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.78 AU - 1.04 AU

Year: 320 Days

Day: 12.4 Hours

Environment

Temp: 131 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,403,241 km

• M1: 273,016 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.02 AU - 2.12 AU

Year: 1099 Days

Day: 34.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.06 AU - 3.28 AU

Year: 1610 Days

Day: 34.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.09 AU - 3.41 AU

Year: 1683 Days

Day: 22.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.2

Radius: 14.3

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.66 AU - 9.72 AU

Year: 9452 Days

Day: 14.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 66,403,241 km

• M1: 198,367 km (0.06 R)
• M2: 518,955 km (0.073 R)
• M3: 702,960 km (0.083 R)
• M4: 963,111 km (0.034 R)
• M5: 1,142,629 km (0.109 R)
• M6: 1,771,688 km (0.106 R)
• M7: 1,904,979 km (0.115 R)
• M8: 2,111,724 km (0.038 R)
• M9: 2,229,906 km (0.112 R)
• M10: 2,522,818 km (0.095 R)
• M11: 3,065,709 km (0.073 R)
• M12: 3,309,554 km (0.048 R)
• M13: 3,447,932 km (0.025 R)
• M14: 3,816,990 km (0.062 R)
• M15: 4,079,983 km (0.088 R)
• M16: 4,470,433 km (0.104 R)
• M17: 4,904,716 km (0.025 R)
• M18: 5,031,276 km (0.106 R)
• M19: 5,483,061 km (0.042 R)
• M20: 5,614,707 km (0.059 R)
• M21: 6,916,358 km (0.077 R)
• M22: 7,058,776 km (0.071 R)
• M23: 7,238,143 km (0.104 R)
• M24: 7,711,471 km (0.082 R)
• M25: 7,822,173 km (0.082 R)
• M26: 8,573,753 km (0.108 R)
• M27: 8,726,941 km (0.08 R)
• M28: 9,035,861 km (0.028 R)
• M29: 10,267,201 km (0.109 R)
• M30: 10,470,654 km (0.118 R)
• M31: 12,405,553 km (0.092 R)
• M32: 13,815,663 km (0.103 R)
• M33: 14,631,121 km (0.118 R)
• M34: 15,415,612 km (0.089 R)
• M35: 16,071,898 km (0.098 R)
• M36: 16,166,443 km (0.085 R)
• M37: 16,403,556 km (0.104 R)
• M38: 16,593,994 km (0.114 R)
• M39: 16,929,243 km (0.062 R)
• M40: 17,460,465 km (0.051 R)
• M41: 17,997,222 km (0.044 R)
• M42: 18,144,576 km (0.078 R)
• M43: 19,538,978 km (0.114 R)
• M44: 19,943,790 km (0.086 R)
• M45: 20,658,868 km (0.076 R)
• M46: 20,813,103 km (0.079 R)
• M47: 21,174,681 km (0.075 R)
• M48: 21,382,173 km (0.118 R)
• M49: 22,430,106 km (0.069 R)
• M50: 23,494,645 km (0.087 R)
• M51: 23,602,056 km (0.066 R)
• M52: 24,249,665 km (0.106 R)
• M53: 24,412,577 km (0.092 R)
• M54: 24,903,258 km (0.086 R)
• M55: 25,342,178 km (0.101 R)
• M56: 26,618,248 km (0.075 R)
• M57: 27,405,283 km (0.051 R)
• M58: 27,688,172 km (0.07 R)
• M59: 27,801,567 km (0.078 R)
• M60: 27,972,109 km (0.119 R)
• M61: 28,256,943 km (0.047 R)
• M62: 28,657,417 km (0.101 R)
• M63: 28,887,050 km (0.073 R)
• M64: 30,161,175 km (0.095 R)
• M65: 30,453,339 km (0.079 R)
• M66: 31,276,277 km (0.114 R)
• M67: 31,987,615 km (0.092 R)
• M68: 33,365,711 km (0.042 R)
• M69: 33,667,898 km (0.064 R)
• M70: 33,849,660 km (0.06 R)
• M71: 34,579,847 km (0.1 R)
• M72: 34,824,440 km (0.097 R)
• M73: 35,870,278 km (0.084 R)
• M74: 36,926,290 km (0.103 R)
• M75: 37,615,188 km (0.052 R)
• M76: 39,132,858 km (0.081 R)
• M77: 41,511,464 km (0.07 R)
• M78: 41,771,465 km (0.101 R)
• M79: 42,227,739 km (0.085 R)
• M80: 44,467,069 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.4

Radius: 14

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.5 AU - 10.58 AU

Year: 10028 Days

Day: 10 Hours

Environment

Temp: -165 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 66,403,241 km

• M1: 208,539 km (0.058 R)
• M2: 795,561 km (0.077 R)
• M3: 1,009,786 km (0.091 R)
• M4: 1,743,713 km (0.075 R)
• M5: 1,884,185 km (0.073 R)
• M6: 2,102,448 km (0.112 R)
• M7: 2,252,645 km (0.094 R)
• M8: 2,380,701 km (0.109 R)
• M9: 2,779,678 km (0.087 R)
• M10: 3,403,501 km (0.112 R)
• M11: 4,323,229 km (0.091 R)
• M12: 4,419,271 km (0.067 R)
• M13: 5,011,080 km (0.109 R)
• M14: 5,282,301 km (0.07 R)
• M15: 5,385,374 km (0.102 R)
• M16: 5,945,917 km (0.118 R)
• M17: 6,124,986 km (0.032 R)
• M18: 6,378,704 km (0.116 R)
• M19: 7,047,107 km (0.093 R)
• M20: 7,198,650 km (0.1 R)
• M21: 7,737,800 km (0.112 R)
• M22: 7,972,968 km (0.04 R)
• M23: 8,170,737 km (0.091 R)
• M24: 8,611,601 km (0.075 R)
• M25: 9,019,256 km (0.102 R)
• M26: 9,516,669 km (0.112 R)
• M27: 9,980,572 km (0.114 R)
• M28: 10,279,618 km (0.074 R)
• M29: 10,495,188 km (0.027 R)
• M30: 10,843,003 km (0.058 R)
• M31: 11,774,250 km (0.034 R)
• M32: 12,181,306 km (0.109 R)
• M33: 12,869,905 km (0.061 R)
• M34: 13,102,380 km (0.102 R)
• M35: 13,289,228 km (0.104 R)
• M36: 13,429,999 km (0.091 R)
• M37: 13,571,220 km (0.04 R)
• M38: 14,622,294 km (0.118 R)
• M39: 14,816,323 km (0.091 R)
• M40: 15,452,562 km (0.092 R)
• M41: 16,448,735 km (0.092 R)
• M42: 16,751,670 km (0.061 R)
• M43: 17,005,538 km (0.071 R)
• M44: 17,363,077 km (0.106 R)
• M45: 18,241,815 km (0.111 R)
• M46: 19,294,236 km (0.047 R)
• M47: 20,096,380 km (0.106 R)
• M48: 20,312,100 km (0.117 R)
• M49: 20,474,413 km (0.076 R)
• M50: 20,637,176 km (0.096 R)
• M51: 20,800,387 km (0.099 R)
• M52: 21,457,421 km (0.077 R)
• M53: 21,733,279 km (0.112 R)
• M54: 22,400,037 km (0.108 R)
• M55: 22,735,884 km (0.108 R)
• M56: 23,186,473 km (0.062 R)
• M57: 23,412,815 km (0.062 R)
• M58: 23,981,885 km (0.079 R)
• M59: 26,244,702 km (0.073 R)
• M60: 26,539,709 km (0.058 R)
• M61: 26,776,523 km (0.103 R)
• M62: 26,954,544 km (0.114 R)
• M63: 27,550,991 km (0.086 R)
• M64: 28,272,502 km (0.062 R)
• M65: 28,635,576 km (0.071 R)
• M66: 30,412,200 km (0.071 R)
• M67: 30,536,067 km (0.113 R)
• M68: 31,909,375 km (0.113 R)
• M69: 32,350,540 km (0.051 R)
• M70: 33,430,487 km (0.102 R)
• M71: 33,622,271 km (0.073 R)
• M72: 34,586,878 km (0.12 R)
• M73: 34,780,757 km (0.063 R)
• M74: 36,017,782 km (0.11 R)
• M75: 36,148,829 km (0.098 R)
• M76: 37,401,861 km (0.074 R)
• M77: 38,601,935 km (0.053 R)
• M78: 39,274,228 km (0.115 R)
• M79: 39,882,493 km (0.083 R)
• M80: 40,357,766 km (0.109 R)
• M81: 40,630,183 km (0.116 R)
• M82: 40,834,833 km (0.096 R)
• M83: 42,623,575 km (0.106 R)
• M84: 44,227,114 km (0.076 R)
• M85: 46,419,471 km (0.069 R)
• M86: 46,562,038 km (0.103 R)
• M87: 47,134,250 km (0.102 R)
• M88: 47,708,556 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.2

Radius: 4.3

Gravity: 16.02 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 13.9 AU - 19.16 AU

Year: 24796 Days

Day: 24.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 66,403,241 km

• M1: 119,828 km (0.069 R)
• M2: 187,745 km (0.119 R)
• M3: 284,984 km (0.064 R)
• M4: 487,988 km (0.081 R)
• M5: 751,281 km (0.085 R)
• M6: 1,389,166 km (0.099 R)
• M7: 1,697,786 km (0.046 R)
• M8: 2,343,301 km (0.102 R)
• M9: 2,607,341 km (0.073 R)
• M10: 2,674,810 km (0.106 R)
• M11: 2,777,135 km (0.09 R)
• M12: 4,220,455 km (0.12 R)
• M13: 5,162,772 km (0.11 R)
• M14: 5,205,108 km (0.084 R)
• M15: 5,247,594 km (0.116 R)
• M16: 5,548,435 km (0.108 R)
• M17: 6,484,320 km (0.066 R)
• M18: 6,993,551 km (0.109 R)
• M19: 7,563,818 km (0.094 R)
• M20: 8,001,242 km (0.069 R)
• M21: 8,148,895 km (0.066 R)
• M22: 8,799,048 km (0.102 R)
• M23: 9,104,676 km (0.075 R)
• M24: 9,517,716 km (0.101 R)
• M25: 9,674,046 km (0.084 R)
• M26: 10,847,042 km (0.078 R)
• M27: 11,505,423 km (0.096 R)
• M28: 12,460,306 km (0.052 R)
• M29: 13,265,591 km (0.09 R)
• M30: 13,850,968 km (0.11 R)
• M31: 13,909,909 km (0.109 R)
• M32: 13,969,000 km (0.108 R)
• M33: 15,965,384 km (0.078 R)
• M34: 16,027,168 km (0.049 R)
• M35: 16,089,101 km (0.063 R)
• M36: 17,599,741 km (0.085 R)
• M37: 18,048,834 km (0.11 R)
• M38: 18,307,189 km (0.079 R)
• M39: 18,566,592 km (0.067 R)
• M40: 18,762,116 km (0.104 R)
• M41: 18,827,341 km (0.113 R)
• M42: 19,352,579 km (0.12 R)
• M43: 20,082,467 km (0.072 R)
• M44: 20,888,949 km (0.116 R)
• M45: 21,569,021 km (0.073 R)
• M46: 22,118,344 km (0.062 R)
• M47: 22,464,065 km (0.114 R)
• M48: 24,503,832 km (0.037 R)
• M49: 24,646,548 km (0.028 R)
• M50: 24,718,206 km (0.086 R)
• M51: 25,726,795 km (0.11 R)
• M52: 25,871,905 km (0.116 R)
• M53: 26,017,314 km (0.095 R)
• M54: 26,163,172 km (0.107 R)
• M55: 27,783,915 km (0.09 R)
• M56: 28,907,545 km (0.051 R)
• M57: 29,058,489 km (0.078 R)
• M58: 29,588,813 km (0.089 R)
• M59: 31,121,593 km (0.066 R)
• M60: 32,366,397 km (0.11 R)
• M61: 34,104,275 km (0.09 R)
• M62: 35,467,710 km (0.038 R)
• M63: 37,012,608 km (0.082 R)
• M64: 37,340,676 km (0.117 R)
• M65: 37,587,363 km (0.116 R)
• M66: 37,917,076 km (0.025 R)
• M67: 38,082,382 km (0.076 R)
• M68: 38,496,469 km (0.118 R)
• M69: 38,995,378 km (0.088 R)
• M70: 40,336,074 km (0.09 R)
• M71: 40,504,820 km (0.052 R)
• M72: 41,266,722 km (0.056 R)
• M73: 41,351,694 km (0.059 R)
• M74: 41,862,571 km (0.111 R)
• M75: 44,971,513 km (0.065 R)
• M76: 45,146,393 km (0.07 R)
• M77: 46,024,234 km (0.103 R)
• M78: 51,408,261 km (0.076 R)
• M79: 51,499,665 km (0.095 R)
• M80: 51,865,881 km (0.073 R)
• M81: 53,895,176 km (0.041 R)
• M82: 57,176,605 km (0.109 R)
• M83: 57,935,815 km (0.057 R)
• M84: 58,221,247 km (0.104 R)
• M85: 59,751,933 km (0.066 R)
• M86: 62,559,885 km (0.116 R)
• M87: 64,916,051 km (0.073 R)
• M88: 66,204,238 km (0.069 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 14,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit