🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.51 AU - 2.19 AU

Year: 880 Days

Day: 40 Hours

Environment

Temp: -36 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,432,177 km

• M1: 289,173 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.46 AU - 2.7 AU

Year: 1450 Days

Day: 28.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,432,177 km

• M1: 1,509,742 km (0.066 R)

Asteroid Belt

Center: 4.72 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133

Radius: 14.1

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.58 AU - 8.12 AU

Year: 6272 Days

Day: 14.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 52,432,177 km

• M1: 198,666 km (0.112 R)
• M2: 336,595 km (0.055 R)
• M3: 509,530 km (0.038 R)
• M4: 597,793 km (0.071 R)
• M5: 812,915 km (0.098 R)
• M6: 1,003,054 km (0.096 R)
• M7: 1,311,674 km (0.111 R)
• M8: 1,465,760 km (0.088 R)
• M9: 1,740,870 km (0.083 R)
• M10: 1,871,619 km (0.077 R)
• M11: 2,046,798 km (0.076 R)
• M12: 2,255,786 km (0.062 R)
• M13: 2,605,397 km (0.065 R)
• M14: 2,832,935 km (0.114 R)
• M15: 3,130,635 km (0.096 R)
• M16: 3,962,848 km (0.058 R)
• M17: 4,548,523 km (0.107 R)
• M18: 4,861,033 km (0.106 R)
• M19: 5,010,631 km (0.109 R)
• M20: 5,429,804 km (0.065 R)
• M21: 5,939,933 km (0.098 R)
• M22: 7,218,396 km (0.028 R)
• M23: 7,757,547 km (0.11 R)
• M24: 8,020,989 km (0.086 R)
• M25: 8,421,762 km (0.083 R)
• M26: 9,616,151 km (0.049 R)
• M27: 10,692,508 km (0.068 R)
• M28: 11,108,988 km (0.103 R)
• M29: 11,605,952 km (0.03 R)
• M30: 12,008,819 km (0.119 R)
• M31: 12,776,556 km (0.117 R)
• M32: 13,218,617 km (0.072 R)
• M33: 14,198,334 km (0.112 R)
• M34: 14,521,017 km (0.118 R)
• M35: 14,737,634 km (0.116 R)
• M36: 14,982,526 km (0.059 R)
• M37: 15,201,388 km (0.054 R)
• M38: 15,947,731 km (0.117 R)
• M39: 16,059,331 km (0.066 R)
• M40: 16,480,150 km (0.034 R)
• M41: 17,735,426 km (0.091 R)
• M42: 18,228,800 km (0.075 R)
• M43: 18,491,643 km (0.075 R)
• M44: 18,579,607 km (0.098 R)
• M45: 18,903,337 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.4

Radius: 13.7

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.67 AU - 8.97 AU

Year: 6929 Days

Day: 14.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 52,432,177 km

• M1: 243,994 km (0.03 R)
• M2: 588,817 km (0.06 R)
• M3: 861,085 km (0.094 R)
• M4: 955,033 km (0.045 R)
• M5: 1,324,839 km (0.111 R)
• M6: 1,435,541 km (0.116 R)
• M7: 1,836,912 km (0.118 R)
• M8: 2,012,540 km (0.105 R)
• M9: 2,453,555 km (0.116 R)
• M10: 2,799,575 km (0.087 R)
• M11: 2,925,087 km (0.071 R)
• M12: 3,082,015 km (0.093 R)
• M13: 3,211,717 km (0.11 R)
• M14: 3,802,179 km (0.081 R)
• M15: 4,281,192 km (0.097 R)
• M16: 4,494,070 km (0.112 R)
• M17: 5,024,095 km (0.038 R)
• M18: 5,201,368 km (0.053 R)
• M19: 5,733,189 km (0.061 R)
• M20: 5,881,291 km (0.089 R)
• M21: 6,181,384 km (0.051 R)
• M22: 6,435,401 km (0.103 R)
• M23: 6,927,429 km (0.077 R)
• M24: 7,989,274 km (0.045 R)
• M25: 8,602,775 km (0.072 R)
• M26: 8,701,809 km (0.103 R)
• M27: 9,015,366 km (0.066 R)
• M28: 9,463,711 km (0.049 R)
• M29: 9,653,999 km (0.03 R)
• M30: 9,919,386 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.3

Radius: 11.9

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.82 AU - 11.36 AU

Year: 9588 Days

Day: 5 Hours

Environment

Temp: -155 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,432,177 km

• M1: 225,444 km (0.075 R)
• M2: 505,192 km (0.093 R)
• M3: 680,670 km (0.098 R)
• M4: 859,440 km (0.057 R)
• M5: 955,182 km (0.116 R)
• M6: 1,116,299 km (0.095 R)
• M7: 1,330,972 km (0.114 R)
• M8: 2,107,684 km (0.119 R)
• M9: 2,655,362 km (0.108 R)
• M10: 2,857,469 km (0.081 R)
• M11: 2,945,732 km (0.038 R)
• M12: 3,124,950 km (0.042 R)
• M13: 3,431,626 km (0.104 R)
• M14: 3,525,573 km (0.088 R)
• M15: 4,859,537 km (0.057 R)
• M16: 5,653,902 km (0.089 R)
• M17: 5,990,497 km (0.102 R)
• M18: 6,920,248 km (0.118 R)
• M19: 7,687,984 km (0.087 R)
• M20: 8,567,919 km (0.09 R)
• M21: 9,041,546 km (0.115 R)
• M22: 9,303,641 km (0.104 R)
• M23: 10,194,945 km (0.095 R)
• M24: 10,696,846 km (0.094 R)
• M25: 10,927,676 km (0.093 R)
• M26: 11,020,576 km (0.114 R)
• M27: 11,253,649 km (0.09 R)
• M28: 12,347,060 km (0.114 R)
• M29: 12,540,790 km (0.1 R)
• M30: 13,177,029 km (0.082 R)
• M31: 14,227,057 km (0.089 R)
• M32: 14,993,596 km (0.058 R)
• M33: 15,511,953 km (0.037 R)
• M34: 16,673,281 km (0.045 R)
• M35: 17,318,347 km (0.084 R)
• M36: 17,480,960 km (0.066 R)
• M37: 18,855,465 km (0.103 R)
• M38: 19,246,664 km (0.119 R)
• M39: 19,414,961 km (0.082 R)
• M40: 19,527,608 km (0.066 R)
• M41: 20,321,674 km (0.106 R)
• M42: 20,665,151 km (0.093 R)
• M43: 21,126,211 km (0.112 R)
• M44: 21,300,044 km (0.116 R)
• M45: 21,416,132 km (0.033 R)
• M46: 23,123,343 km (0.119 R)
• M47: 23,602,056 km (0.112 R)
• M48: 25,734,275 km (0.036 R)
• M49: 25,919,925 km (0.108 R)
• M50: 26,604,336 km (0.058 R)
• M51: 28,181,995 km (0.096 R)
• M52: 28,885,853 km (0.052 R)
• M53: 29,854,798 km (0.052 R)
• M54: 30,245,398 km (0.075 R)
• M55: 30,637,644 km (0.032 R)
• M56: 31,559,616 km (0.081 R)
• M57: 32,959,552 km (0.088 R)
• M58: 33,161,210 km (0.117 R)
• M59: 33,498,105 km (0.114 R)
• M60: 33,971,881 km (0.102 R)
• M61: 35,612,671 km (0.07 R)
• M62: 36,651,329 km (0.084 R)
• M63: 37,139,467 km (0.113 R)
• M64: 37,489,376 km (0.036 R)
• M65: 39,612,020 km (0.091 R)
• M66: 40,041,366 km (0.077 R)
• M67: 40,184,681 km (0.112 R)
• M68: 40,400,102 km (0.1 R)
• M69: 41,628,300 km (0.104 R)
• M70: 41,918,969 km (0.072 R)
• M71: 42,356,393 km (0.048 R)
• M72: 42,502,550 km (0.106 R)
• M73: 43,899,196 km (0.093 R)
• M74: 45,087,003 km (0.102 R)
• M75: 47,342,341 km (0.086 R)
• M76: 48,560,366 km (0.095 R)
• M77: 49,019,632 km (0.104 R)
• M78: 49,096,376 km (0.062 R)
• M79: 50,561,238 km (0.115 R)
• M80: 50,716,371 km (0.101 R)
• M81: 51,649,862 km (0.096 R)
• M82: 51,884,132 km (0.077 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 13,577 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit