🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.76 AU - 1.06 AU

Year: 315 Days

Day: 19.9 Hours

Environment

Temp: 137 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,737,923 km

• M1: 56,997 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.46 AU - 1.72 AU

Year: 729 Days

Day: 21.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.59 AU - 2.39 AU

Year: 1020 Days

Day: 18.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,737,923 km

• M1: 383,120 km (0.09 R)
• M2: 1,412,952 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.7

Radius: 13.4

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.89 AU - 7.99 AU

Year: 5940 Days

Day: 7.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 61,737,923 km

• M1: 167,550 km (0.067 R)
• M2: 368,609 km (0.091 R)
• M3: 462,257 km (0.111 R)
• M4: 704,307 km (0.11 R)
• M5: 964,757 km (0.118 R)
• M6: 1,473,988 km (0.103 R)
• M7: 1,579,305 km (0.075 R)
• M8: 1,687,314 km (0.117 R)
• M9: 1,862,344 km (0.066 R)
• M10: 2,077,316 km (0.056 R)
• M11: 2,248,306 km (0.087 R)
• M12: 2,477,939 km (0.041 R)
• M13: 2,641,450 km (0.101 R)
• M14: 2,771,151 km (0.038 R)
• M15: 3,311,798 km (0.066 R)
• M16: 3,906,300 km (0.084 R)
• M17: 4,227,037 km (0.089 R)
• M18: 4,357,786 km (0.049 R)
• M19: 4,534,311 km (0.089 R)
• M20: 5,124,176 km (0.105 R)
• M21: 5,618,597 km (0.098 R)
• M22: 5,738,574 km (0.027 R)
• M23: 5,908,069 km (0.065 R)
• M24: 6,030,141 km (0.088 R)
• M25: 6,128,277 km (0.112 R)
• M26: 6,678,498 km (0.051 R)
• M27: 7,036,785 km (0.089 R)
• M28: 7,270,606 km (0.045 R)
• M29: 7,745,879 km (0.041 R)
• M30: 8,122,566 km (0.103 R)
• M31: 8,367,906 km (0.063 R)
• M32: 8,949,992 km (0.114 R)
• M33: 9,402,226 km (0.079 R)
• M34: 10,123,886 km (0.116 R)
• M35: 10,329,284 km (0.102 R)
• M36: 11,528,760 km (0.108 R)
• M37: 11,835,585 km (0.095 R)
• M38: 11,928,186 km (0.047 R)
• M39: 12,083,020 km (0.06 R)
• M40: 12,269,718 km (0.112 R)
• M41: 13,057,800 km (0.066 R)
• M42: 13,506,444 km (0.112 R)
• M43: 13,603,084 km (0.08 R)
• M44: 13,862,337 km (0.119 R)
• M45: 14,221,522 km (0.094 R)
• M46: 14,418,692 km (0.101 R)
• M47: 14,583,698 km (0.057 R)
• M48: 14,683,031 km (0.043 R)
• M49: 15,049,097 km (0.103 R)
• M50: 15,451,964 km (0.068 R)
• M51: 16,336,835 km (0.104 R)
• M52: 16,577,987 km (0.119 R)
• M53: 16,820,186 km (0.101 R)
• M54: 17,063,732 km (0.12 R)
• M55: 17,483,802 km (0.096 R)
• M56: 17,589,418 km (0.044 R)
• M57: 17,695,184 km (0.114 R)
• M58: 18,155,946 km (0.077 R)
• M59: 18,298,512 km (0.066 R)
• M60: 18,513,036 km (0.106 R)
• M61: 19,708,173 km (0.109 R)
• M62: 20,185,839 km (0.089 R)
• M63: 22,477,828 km (0.077 R)
• M64: 23,557,177 km (0.072 R)
• M65: 24,064,164 km (0.046 R)
• M66: 24,535,248 km (0.098 R)
• M67: 24,772,061 km (0.089 R)
• M68: 24,969,829 km (0.099 R)
• M69: 25,168,196 km (0.032 R)
• M70: 25,327,368 km (0.101 R)
• M71: 25,566,575 km (0.11 R)
• M72: 26,087,475 km (0.103 R)
• M73: 26,288,834 km (0.102 R)
• M74: 26,490,641 km (0.1 R)
• M75: 26,733,439 km (0.094 R)
• M76: 26,936,443 km (0.063 R)
• M77: 27,221,427 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.2

Radius: 3.9

Gravity: 33.94 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 10.99 AU - 14.81 AU

Year: 16839 Days

Day: 17 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 61,737,923 km

• M1: 70,311 km (0.083 R)
• M2: 101,128 km (0.06 R)
• M3: 418,276 km (0.103 R)
• M4: 637,437 km (0.116 R)
• M5: 780,003 km (0.05 R)
• M6: 1,166,564 km (0.047 R)
• M7: 1,240,316 km (0.104 R)
• M8: 1,315,564 km (0.108 R)
• M9: 1,970,054 km (0.044 R)
• M10: 2,329,837 km (0.102 R)
• M11: 2,391,771 km (0.112 R)
• M12: 2,677,203 km (0.047 R)
• M13: 4,372,447 km (0.105 R)
• M14: 4,525,934 km (0.1 R)
• M15: 4,564,680 km (0.083 R)
• M16: 4,603,426 km (0.044 R)
• M17: 5,037,110 km (0.034 R)
• M18: 5,077,053 km (0.051 R)
• M19: 5,442,520 km (0.098 R)
• M20: 5,858,402 km (0.101 R)
• M21: 6,027,597 km (0.104 R)
• M22: 7,211,216 km (0.037 R)
• M23: 7,256,394 km (0.068 R)
• M24: 7,438,156 km (0.096 R)
• M25: 7,575,337 km (0.074 R)
• M26: 7,713,416 km (0.08 R)
• M27: 9,483,907 km (0.116 R)
• M28: 9,583,090 km (0.091 R)
• M29: 11,215,502 km (0.109 R)
• M30: 11,478,196 km (0.095 R)
• M31: 11,689,877 km (0.11 R)
• M32: 12,822,033 km (0.053 R)
• M33: 13,096,845 km (0.066 R)
• M34: 13,262,599 km (0.113 R)
• M35: 13,317,950 km (0.084 R)
• M36: 13,484,602 km (0.117 R)
• M37: 13,707,952 km (0.086 R)
• M38: 14,045,146 km (0.063 R)
• M39: 15,537,983 km (0.065 R)
• M40: 17,321,788 km (0.116 R)
• M41: 18,732,795 km (0.113 R)
• M42: 20,052,847 km (0.093 R)
• M43: 20,820,583 km (0.104 R)
• M44: 21,858,942 km (0.078 R)
• M45: 22,055,663 km (0.106 R)
• M46: 22,121,187 km (0.116 R)
• M47: 22,781,362 km (0.028 R)
• M48: 24,937,067 km (0.106 R)
• M49: 25,348,462 km (0.088 R)
• M50: 25,417,277 km (0.06 R)
• M51: 25,554,907 km (0.11 R)
• M52: 26,177,832 km (0.092 R)
• M53: 26,456,383 km (0.045 R)
• M54: 26,595,958 km (0.102 R)
• M55: 27,016,179 km (0.087 R)
• M56: 27,792,442 km (0.074 R)
• M57: 28,504,378 km (0.099 R)
• M58: 28,862,665 km (0.093 R)
• M59: 31,190,408 km (0.089 R)
• M60: 31,707,568 km (0.11 R)
• M61: 32,004,370 km (0.036 R)
• M62: 32,451,219 km (0.078 R)
• M63: 33,200,704 km (0.094 R)
• M64: 34,716,729 km (0.111 R)
• M65: 34,793,024 km (0.118 R)
• M66: 35,022,657 km (0.106 R)
• M67: 36,100,210 km (0.119 R)
• M68: 36,332,536 km (0.107 R)
• M69: 36,720,892 km (0.086 R)
• M70: 38,762,304 km (0.07 R)
• M71: 39,397,946 km (0.117 R)
• M72: 39,716,888 km (0.059 R)
• M73: 40,437,950 km (0.113 R)
• M74: 40,679,251 km (0.098 R)
• M75: 43,036,166 km (0.04 R)
• M76: 44,189,865 km (0.056 R)
• M77: 45,270,111 km (0.108 R)
• M78: 45,520,687 km (0.064 R)
• M79: 45,855,487 km (0.115 R)
• M80: 46,527,481 km (0.069 R)
• M81: 47,033,571 km (0.116 R)
• M82: 47,287,289 km (0.096 R)
• M83: 47,711,249 km (0.111 R)
• M84: 48,051,285 km (0.113 R)
• M85: 49,763,582 km (0.093 R)
• M86: 50,627,061 km (0.086 R)
• M87: 52,369,128 km (0.104 R)
• M88: 53,776,844 km (0.11 R)
• M89: 55,553,768 km (0.073 R)
• M90: 56,899,251 km (0.041 R)
• M91: 56,989,309 km (0.107 R)
• M92: 57,711,567 km (0.087 R)
• M93: 58,527,773 km (0.072 R)
• M94: 59,713,336 km (0.06 R)
• M95: 59,804,890 km (0.114 R)
• M96: 59,988,148 km (0.118 R)
• M97: 60,446,964 km (0.075 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 19,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit