🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.41 AU - 0.65 AU

Year: 135 Days

Day: 32.8 Hours

Environment

Temp: 231 °C

Axial Tilt: 120.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.31 AU - 2.15 AU

Year: 796 Days

Day: 47.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.94 AU - 4.08 AU

Year: 2301 Days

Day: 24 Hours

Environment

Temp: -110 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,141,247 km

• M1: 1,870,721 km (0.06 R)

Asteroid Belt

Center: 4.66 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.9

Radius: 13.4

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.32 AU - 6.3 AU

Year: 4899 Days

Day: 8.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 96,141,247 km

• M1: 178,321 km (0.096 R)
• M2: 265,387 km (0.112 R)
• M3: 543,190 km (0.084 R)
• M4: 753,674 km (0.103 R)
• M5: 968,945 km (0.119 R)
• M6: 1,284,597 km (0.09 R)
• M7: 1,633,459 km (0.104 R)
• M8: 1,766,452 km (0.097 R)
• M9: 1,980,975 km (0.081 R)
• M10: 2,302,610 km (0.096 R)
• M11: 2,589,390 km (0.09 R)
• M12: 2,870,185 km (0.06 R)
• M13: 3,032,498 km (0.101 R)
• M14: 3,480,694 km (0.095 R)
• M15: 3,673,675 km (0.095 R)
• M16: 4,050,362 km (0.083 R)
• M17: 4,377,234 km (0.063 R)
• M18: 4,502,148 km (0.096 R)
• M19: 4,607,016 km (0.064 R)
• M20: 5,476,329 km (0.108 R)
• M21: 5,838,207 km (0.089 R)
• M22: 6,278,323 km (0.099 R)
• M23: 6,514,239 km (0.102 R)
• M24: 6,777,232 km (0.114 R)
• M25: 7,687,386 km (0.113 R)
• M26: 7,788,215 km (0.103 R)
• M27: 7,990,920 km (0.043 R)
• M28: 8,246,882 km (0.054 R)
• M29: 8,401,716 km (0.107 R)
• M30: 8,609,806 km (0.061 R)
• M31: 9,405,218 km (0.086 R)
• M32: 9,513,078 km (0.106 R)
• M33: 9,675,541 km (0.115 R)
• M34: 9,811,825 km (0.117 R)
• M35: 10,030,986 km (0.119 R)
• M36: 10,141,240 km (0.073 R)
• M37: 10,334,969 km (0.066 R)
• M38: 10,952,359 km (0.077 R)
• M39: 11,380,060 km (0.1 R)
• M40: 12,163,952 km (0.11 R)
• M41: 12,547,671 km (0.065 R)
• M42: 12,905,360 km (0.067 R)
• M43: 13,055,406 km (0.1 R)
• M44: 14,462,973 km (0.119 R)
• M45: 14,650,119 km (0.06 R)
• M46: 14,775,333 km (0.109 R)
• M47: 15,153,068 km (0.106 R)
• M48: 15,725,728 km (0.081 R)
• M49: 15,853,934 km (0.097 R)
• M50: 15,950,424 km (0.083 R)
• M51: 16,500,346 km (0.117 R)
• M52: 16,598,033 km (0.046 R)
• M53: 17,188,347 km (0.116 R)
• M54: 17,320,591 km (0.072 R)
• M55: 17,519,407 km (0.094 R)
• M56: 18,254,830 km (0.118 R)
• M57: 19,342,705 km (0.079 R)
• M58: 19,859,865 km (0.08 R)
• M59: 20,591,549 km (0.091 R)
• M60: 20,837,487 km (0.109 R)
• M61: 21,545,385 km (0.053 R)
• M62: 22,513,432 km (0.104 R)
• M63: 23,239,730 km (0.106 R)
• M64: 23,532,493 km (0.11 R)
• M65: 23,789,502 km (0.11 R)
• M66: 24,232,461 km (0.054 R)
• M67: 24,864,662 km (0.034 R)
• M68: 25,126,458 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.2

Radius: 3.8

Gravity: 59.99 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 17.24 AU - 17.44 AU

Year: 25261 Days

Day: 22.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,141,247 km

• M1: 143,315 km (0.111 R)
• M2: 546,631 km (0.119 R)
• M3: 964,607 km (0.11 R)
• M4: 1,639,742 km (0.071 R)
• M5: 1,903,783 km (0.11 R)
• M6: 2,772,647 km (0.043 R)
• M7: 4,396,382 km (0.11 R)
• M8: 4,603,426 km (0.07 R)
• M9: 4,655,785 km (0.047 R)
• M10: 4,708,144 km (0.071 R)
• M11: 5,911,210 km (0.054 R)
• M12: 6,723,377 km (0.064 R)
• M13: 7,817,985 km (0.101 R)
• M14: 8,068,561 km (0.085 R)
• M15: 8,194,971 km (0.057 R)
• M16: 9,360,937 km (0.032 R)
• M17: 10,924,534 km (0.099 R)
• M18: 11,843,514 km (0.088 R)
• M19: 12,131,191 km (0.109 R)
• M20: 12,934,082 km (0.09 R)
• M21: 13,007,984 km (0.082 R)
• M22: 14,132,511 km (0.105 R)
• M23: 15,758,191 km (0.11 R)
• M24: 15,995,304 km (0.084 R)
• M25: 16,553,004 km (0.117 R)
• M26: 16,793,857 km (0.032 R)
• M27: 16,874,490 km (0.066 R)
• M28: 18,679,389 km (0.12 R)
• M29: 19,350,784 km (0.094 R)
• M30: 19,519,829 km (0.082 R)
• M31: 19,774,445 km (0.027 R)
• M32: 19,859,566 km (0.106 R)
• M33: 20,717,061 km (0.087 R)
• M34: 21,411,943 km (0.044 R)
• M35: 21,586,823 km (0.102 R)
• M36: 22,114,305 km (0.11 R)
• M37: 24,998,253 km (0.067 R)
• M38: 26,483,909 km (0.035 R)
• M39: 29,734,522 km (0.069 R)
• M40: 30,517,517 km (0.103 R)
• M41: 31,010,292 km (0.089 R)
• M42: 32,203,634 km (0.077 R)
• M43: 33,411,936 km (0.099 R)
• M44: 35,665,329 km (0.097 R)
• M45: 35,976,493 km (0.092 R)
• M46: 36,288,404 km (0.075 R)
• M47: 36,915,070 km (0.089 R)
• M48: 38,073,107 km (0.096 R)
• M49: 38,391,002 km (0.098 R)
• M50: 42,055,103 km (0.047 R)
• M51: 43,485,259 km (0.119 R)
• M52: 45,043,021 km (0.108 R)
• M53: 46,166,950 km (0.036 R)
• M54: 49,132,129 km (0.043 R)
• M55: 50,521,295 km (0.107 R)
• M56: 54,526,629 km (0.101 R)
• M57: 55,243,950 km (0.052 R)
• M58: 55,844,137 km (0.083 R)
• M59: 56,446,568 km (0.105 R)
• M60: 56,929,918 km (0.077 R)
• M61: 57,414,765 km (0.054 R)
• M62: 57,657,563 km (0.087 R)
• M63: 57,900,809 km (0.117 R)
• M64: 58,755,013 km (0.048 R)
• M65: 60,599,105 km (0.093 R)
• M66: 61,838,973 km (0.084 R)
• M67: 61,963,438 km (0.104 R)
• M68: 62,462,197 km (0.105 R)
• M69: 64,217,878 km (0.114 R)
• M70: 64,596,211 km (0.12 R)
• M71: 65,101,852 km (0.102 R)
• M72: 65,608,689 km (0.112 R)
• M73: 68,420,082 km (0.089 R)
• M74: 69,452,158 km (0.103 R)
• M75: 75,352,447 km (0.093 R)
• M76: 76,685,215 km (0.118 R)
• M77: 76,818,955 km (0.099 R)
• M78: 78,564,164 km (0.079 R)
• M79: 78,968,826 km (0.049 R)
• M80: 79,644,710 km (0.104 R)
• M81: 82,230,509 km (0.1 R)
• M82: 82,504,273 km (0.119 R)
• M83: 84,015,660 km (0.062 R)
• M84: 84,429,298 km (0.082 R)
• M85: 86,230,008 km (0.088 R)
• M86: 86,926,087 km (0.11 R)
• M87: 87,763,685 km (0.041 R)
• M88: 87,903,559 km (0.116 R)
• M89: 88,323,480 km (0.106 R)
• M90: 88,884,622 km (0.061 R)
• M91: 91,282,377 km (0.111 R)
• M92: 91,424,046 km (0.047 R)
• M93: 94,130,421 km (0.068 R)
• M94: 95,277,687 km (0.046 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 12,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit