🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.73 AU - 1.05 AU

Year: 294 Days

Day: 15.9 Hours

Environment

Temp: 133 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.99 AU - 2.03 AU

Year: 997 Days

Day: 29.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,592,098 km

• M1: 164,408 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.03 AU - 2.37 AU

Year: 1142 Days

Day: 14.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.3 AU - 4.5 AU

Year: 2694 Days

Day: 16.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,592,098 km

• M1: 1,689,110 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.41 AU - 4.65 AU

Year: 2830 Days

Day: 46.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,592,098 km

• M1: 571,913 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616

Radius: 10.4

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 9.15 AU - 13.85 AU

Year: 13643 Days

Day: 10.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 52,592,098 km

• M1: 129,402 km (0.118 R)
• M2: 604,375 km (0.105 R)
• M3: 1,443,769 km (0.115 R)
• M4: 1,837,361 km (0.114 R)
• M5: 2,648,331 km (0.029 R)
• M6: 3,005,571 km (0.115 R)
• M7: 3,395,124 km (0.029 R)
• M8: 5,269,286 km (0.114 R)
• M9: 5,987,206 km (0.053 R)
• M10: 6,769,004 km (0.112 R)
• M11: 8,346,065 km (0.057 R)
• M12: 11,970,373 km (0.056 R)
• M13: 14,531,788 km (0.082 R)
• M14: 17,055,354 km (0.034 R)
• M15: 18,380,791 km (0.105 R)
• M16: 19,109,632 km (0.035 R)
• M17: 21,678,975 km (0.097 R)
• M18: 22,128,517 km (0.115 R)
• M19: 24,470,322 km (0.114 R)
• M20: 30,643,179 km (0.072 R)
• M21: 31,323,700 km (0.111 R)
• M22: 32,597,526 km (0.038 R)
• M23: 36,246,966 km (0.076 R)
• M24: 38,825,883 km (0.059 R)
• M25: 40,566,305 km (0.102 R)
• M26: 42,498,212 km (0.102 R)
• M27: 43,202,668 km (0.075 R)
• M28: 43,629,172 km (0.026 R)
• M29: 45,217,004 km (0.094 R)
• M30: 47,443,768 km (0.062 R)
• M31: 49,742,638 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.2

Radius: 4.3

Gravity: 25.32 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 14.15 AU - 16.29 AU

Year: 20773 Days

Day: 20.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 52,592,098 km

• M1: 53,406 km (0.113 R)
• M2: 304,282 km (0.084 R)
• M3: 671,545 km (0.12 R)
• M4: 1,466,358 km (0.097 R)
• M5: 1,907,971 km (0.114 R)
• M6: 2,159,744 km (0.03 R)
• M7: 2,433,209 km (0.05 R)
• M8: 2,948,275 km (0.078 R)
• M9: 5,106,075 km (0.061 R)
• M10: 5,591,071 km (0.094 R)
• M11: 5,864,685 km (0.103 R)
• M12: 6,652,318 km (0.043 R)
• M13: 7,049,052 km (0.045 R)
• M14: 7,368,443 km (0.076 R)
• M15: 7,938,112 km (0.06 R)
• M16: 8,134,384 km (0.069 R)
• M17: 8,639,427 km (0.092 R)
• M18: 9,823,344 km (0.119 R)
• M19: 11,050,496 km (0.05 R)
• M20: 13,179,722 km (0.104 R)
• M21: 14,815,874 km (0.062 R)
• M22: 18,829,734 km (0.031 R)
• M23: 28,799,684 km (0.057 R)
• M24: 30,086,525 km (0.049 R)
• M25: 30,563,892 km (0.054 R)
• M26: 31,046,345 km (0.119 R)
• M27: 31,289,442 km (0.082 R)
• M28: 33,407,149 km (0.066 R)
• M29: 34,565,934 km (0.114 R)
• M30: 36,018,530 km (0.104 R)
• M31: 36,421,546 km (0.099 R)
• M32: 38,762,753 km (0.12 R)
• M33: 44,047,896 km (0.07 R)
• M34: 47,987,706 km (0.11 R)
• M35: 49,131,531 km (0.114 R)
• M36: 49,627,298 km (0.064 R)
• M37: 51,303,842 km (0.056 R)
• M38: 55,302,443 km (0.104 R)
• M39: 60,823,353 km (0.077 R)
• M40: 61,777,937 km (0.087 R)
• M41: 68,740,521 km (0.03 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871.8

Radius: 4

Gravity: 54.49 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 14.24 AU - 19.54 AU

Year: 24284 Days

Day: 19.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 52,592,098 km

• M1: 49,816 km (0.09 R)
• M2: 224,247 km (0.055 R)
• M3: 518,805 km (0.088 R)
• M4: 918,381 km (0.107 R)
• M5: 1,282,652 km (0.109 R)
• M6: 2,557,076 km (0.118 R)
• M7: 2,684,983 km (0.063 R)
• M8: 2,871,232 km (0.109 R)
• M9: 3,123,304 km (0.083 R)
• M10: 4,462,504 km (0.097 R)
• M11: 7,098,718 km (0.068 R)
• M12: 8,827,022 km (0.072 R)
• M13: 9,912,953 km (0.107 R)
• M14: 10,102,195 km (0.08 R)
• M15: 11,564,663 km (0.076 R)
• M16: 11,845,010 km (0.071 R)
• M17: 13,162,518 km (0.086 R)
• M18: 15,998,295 km (0.068 R)
• M19: 16,522,187 km (0.119 R)
• M20: 17,147,656 km (0.112 R)
• M21: 20,513,309 km (0.115 R)
• M22: 20,923,955 km (0.106 R)
• M23: 21,761,703 km (0.106 R)
• M24: 22,404,376 km (0.048 R)
• M25: 22,730,499 km (0.063 R)
• M26: 25,928,004 km (0.058 R)
• M27: 30,198,125 km (0.112 R)
• M28: 31,266,853 km (0.103 R)
• M29: 34,335,254 km (0.099 R)
• M30: 37,445,843 km (0.119 R)
• M31: 38,678,529 km (0.063 R)
• M32: 39,462,572 km (0.116 R)
• M33: 39,779,271 km (0.081 R)
• M34: 44,904,942 km (0.083 R)
• M35: 45,770,965 km (0.118 R)
• M36: 49,162,947 km (0.119 R)
• M37: 66,621,168 km (0.04 R)
• M38: 73,327,491 km (0.105 R)
• M39: 76,720,221 km (0.081 R)
• M40: 84,339,540 km (0.111 R)
• M41: 92,447,595 km (0.107 R)

Asteroid Belt

Center: 17.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 135.6

Radius: 4.7

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 14.15 AU - 21.05 AU

Year: 25831 Days

Day: 20.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 52,592,098 km

• M1: 62,682 km (0.092 R)
• M2: 265,686 km (0.107 R)
• M3: 714,479 km (0.037 R)
• M4: 1,420,881 km (0.093 R)
• M5: 1,912,160 km (0.101 R)
• M6: 3,522,431 km (0.119 R)
• M7: 5,653,154 km (0.097 R)
• M8: 6,353,272 km (0.087 R)
• M9: 8,284,730 km (0.061 R)
• M10: 10,202,724 km (0.089 R)
• M11: 11,865,654 km (0.074 R)
• M12: 12,159,315 km (0.111 R)
• M13: 12,397,774 km (0.067 R)
• M14: 12,639,374 km (0.04 R)
• M15: 14,753,492 km (0.044 R)
• M16: 16,000,539 km (0.068 R)
• M17: 16,286,870 km (0.111 R)
• M18: 18,154,898 km (0.083 R)
• M19: 19,666,585 km (0.068 R)
• M20: 20,578,982 km (0.117 R)
• M21: 22,044,293 km (0.118 R)
• M22: 26,255,773 km (0.091 R)
• M23: 27,873,674 km (0.108 R)
• M24: 29,129,997 km (0.108 R)
• M25: 29,342,874 km (0.04 R)
• M26: 32,206,926 km (0.06 R)
• M27: 35,980,831 km (0.067 R)
• M28: 39,907,925 km (0.117 R)
• M29: 47,856,359 km (0.107 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 18,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit