🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.49 AU - 0.59 AU

Year: 149 Days

Day: 22.3 Hours

Environment

Temp: 150 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.56 AU - 0.62 AU

Year: 171 Days

Day: 45.3 Hours

Environment

Temp: 183 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.8

Radius: 13.5

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 9.46 AU - 10.84 AU

Year: 12182 Days

Day: 13.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 71,603,458 km

• M1: 203,902 km (0.103 R)
• M2: 334,351 km (0.108 R)
• M3: 543,339 km (0.118 R)
• M4: 1,032,824 km (0.079 R)
• M5: 1,193,193 km (0.064 R)
• M6: 1,343,090 km (0.112 R)
• M7: 1,479,673 km (0.1 R)
• M8: 1,788,891 km (0.084 R)
• M9: 1,918,443 km (0.057 R)
• M10: 2,164,681 km (0.096 R)
• M11: 2,517,283 km (0.103 R)
• M12: 2,737,791 km (0.072 R)
• M13: 3,491,764 km (0.114 R)
• M14: 3,738,600 km (0.082 R)
• M15: 4,191,732 km (0.114 R)
• M16: 5,463,613 km (0.11 R)
• M17: 5,912,856 km (0.114 R)
• M18: 6,340,706 km (0.106 R)
• M19: 6,474,446 km (0.059 R)
• M20: 6,744,770 km (0.077 R)
• M21: 8,223,993 km (0.095 R)
• M22: 8,813,409 km (0.066 R)
• M23: 9,000,406 km (0.051 R)
• M24: 9,416,438 km (0.092 R)
• M25: 9,646,071 km (0.111 R)
• M26: 9,877,499 km (0.082 R)
• M27: 10,228,156 km (0.107 R)
• M28: 10,901,795 km (0.118 R)
• M29: 12,001,190 km (0.06 R)
• M30: 12,669,294 km (0.098 R)
• M31: 13,349,665 km (0.059 R)
• M32: 13,564,637 km (0.082 R)
• M33: 14,612,870 km (0.038 R)
• M34: 14,923,435 km (0.102 R)
• M35: 15,236,244 km (0.044 R)
• M36: 15,416,061 km (0.073 R)
• M37: 15,551,297 km (0.037 R)
• M38: 15,777,639 km (0.114 R)
• M39: 16,233,613 km (0.048 R)
• M40: 17,158,577 km (0.095 R)
• M41: 17,392,398 km (0.093 R)
• M42: 17,674,540 km (0.063 R)
• M43: 17,863,482 km (0.071 R)
• M44: 18,053,022 km (0.045 R)
• M45: 19,156,157 km (0.087 R)
• M46: 21,427,501 km (0.086 R)
• M47: 22,033,822 km (0.118 R)
• M48: 23,626,590 km (0.065 R)
• M49: 24,095,879 km (0.07 R)
• M50: 24,357,974 km (0.069 R)
• M51: 25,149,945 km (0.106 R)
• M52: 25,789,626 km (0.109 R)
• M53: 26,326,682 km (0.076 R)
• M54: 26,542,552 km (0.112 R)
• M55: 27,466,618 km (0.11 R)
• M56: 27,850,336 km (0.093 R)
• M57: 28,844,713 km (0.076 R)
• M58: 29,290,515 km (0.093 R)
• M59: 30,132,452 km (0.116 R)
• M60: 30,528,138 km (0.098 R)
• M61: 31,039,314 km (0.11 R)
• M62: 31,210,305 km (0.083 R)
• M63: 31,438,890 km (0.076 R)
• M64: 32,532,002 km (0.078 R)
• M65: 33,462,201 km (0.108 R)
• M66: 34,106,819 km (0.118 R)
• M67: 34,224,402 km (0.06 R)
• M68: 34,519,110 km (0.074 R)
• M69: 35,051,679 km (0.042 R)
• M70: 36,605,402 km (0.064 R)
• M71: 36,906,842 km (0.077 R)
• M72: 37,694,325 km (0.115 R)
• M73: 38,242,751 km (0.072 R)
• M74: 39,039,509 km (0.083 R)
• M75: 39,285,897 km (0.086 R)
• M76: 40,089,836 km (0.083 R)
• M77: 40,525,016 km (0.062 R)
• M78: 40,899,310 km (0.09 R)
• M79: 42,155,034 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.6

Radius: 6.7

Gravity: 21.38 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 10.45 AU - 13.31 AU

Year: 15426 Days

Day: 15.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,603,458 km

• M1: 89,759 km (0.059 R)
• M2: 165,904 km (0.057 R)
• M3: 492,775 km (0.097 R)
• M4: 698,921 km (0.096 R)
• M5: 980,764 km (0.106 R)
• M6: 1,082,341 km (0.107 R)
• M7: 1,351,467 km (0.1 R)
• M8: 1,465,012 km (0.117 R)
• M9: 2,079,111 km (0.096 R)
• M10: 2,311,138 km (0.109 R)
• M11: 2,551,541 km (0.086 R)
• M12: 2,800,023 km (0.118 R)
• M13: 3,552,351 km (0.055 R)
• M14: 4,447,694 km (0.119 R)
• M15: 5,185,062 km (0.119 R)
• M16: 5,274,372 km (0.09 R)
• M17: 5,636,399 km (0.115 R)
• M18: 6,006,504 km (0.116 R)
• M19: 6,384,538 km (0.12 R)
• M20: 6,576,472 km (0.066 R)
• M21: 6,916,957 km (0.113 R)
• M22: 8,178,964 km (0.109 R)
• M23: 10,061,654 km (0.051 R)
• M24: 10,229,054 km (0.077 R)
• M25: 10,341,102 km (0.047 R)
• M26: 10,453,600 km (0.082 R)
• M27: 11,718,001 km (0.12 R)
• M28: 12,308,464 km (0.054 R)
• M29: 13,151,448 km (0.056 R)
• M30: 13,273,370 km (0.103 R)
• M31: 13,456,927 km (0.087 R)
• M32: 15,919,457 km (0.12 R)
• M33: 16,114,533 km (0.079 R)
• M34: 17,368,612 km (0.058 R)
• M35: 18,790,689 km (0.062 R)
• M36: 21,961,566 km (0.067 R)
• M37: 22,396,746 km (0.107 R)
• M38: 22,469,451 km (0.065 R)
• M39: 22,688,312 km (0.077 R)
• M40: 24,389,838 km (0.074 R)
• M41: 24,689,932 km (0.064 R)
• M42: 24,991,222 km (0.089 R)
• M43: 25,902,423 km (0.112 R)
• M44: 25,978,867 km (0.086 R)
• M45: 26,055,312 km (0.089 R)
• M46: 27,211,853 km (0.101 R)
• M47: 27,523,016 km (0.119 R)
• M48: 27,679,047 km (0.055 R)
• M49: 28,463,688 km (0.109 R)
• M50: 28,621,513 km (0.117 R)
• M51: 28,700,651 km (0.093 R)
• M52: 28,938,063 km (0.078 R)
• M53: 30,942,375 km (0.056 R)
• M54: 31,756,636 km (0.065 R)
• M55: 32,495,350 km (0.088 R)
• M56: 32,908,240 km (0.119 R)
• M57: 33,405,953 km (0.052 R)
• M58: 33,489,279 km (0.078 R)
• M59: 33,822,732 km (0.117 R)
• M60: 34,577,154 km (0.067 R)
• M61: 34,661,228 km (0.103 R)
• M62: 35,337,111 km (0.094 R)
• M63: 35,591,577 km (0.105 R)
• M64: 37,649,745 km (0.061 R)
• M65: 38,693,190 km (0.09 R)
• M66: 40,276,235 km (0.08 R)
• M67: 41,521,936 km (0.067 R)
• M68: 42,599,789 km (0.096 R)
• M69: 42,870,711 km (0.092 R)
• M70: 43,777,872 km (0.1 R)
• M71: 44,783,020 km (0.115 R)
• M72: 46,816,055 km (0.104 R)
• M73: 48,595,821 km (0.092 R)
• M74: 48,879,010 km (0.091 R)
• M75: 50,971,435 km (0.097 R)
• M76: 51,739,471 km (0.111 R)
• M77: 52,028,494 km (0.085 R)
• M78: 52,608,186 km (0.077 R)
• M79: 53,384,449 km (0.085 R)
• M80: 54,555,800 km (0.07 R)
• M81: 55,144,767 km (0.082 R)
• M82: 57,322,015 km (0.066 R)
• M83: 59,224,750 km (0.065 R)
• M84: 60,032,130 km (0.063 R)
• M85: 60,133,407 km (0.066 R)
• M86: 60,640,095 km (0.118 R)
• M87: 62,783,833 km (0.084 R)
• M88: 64,537,419 km (0.057 R)
• M89: 66,725,737 km (0.075 R)
• M90: 66,935,473 km (0.088 R)
• M91: 67,565,729 km (0.087 R)
• M92: 67,881,679 km (0.102 R)
• M93: 68,092,612 km (0.078 R)
• M94: 69,362,399 km (0.11 R)
• M95: 69,468,614 km (0.064 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: 536 - 12,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit