🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.58 AU - 0.84 AU

Year: 222 Days

Day: 45.4 Hours

Environment

Temp: 170 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,192,966 km

• M1: 26,928 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.44 AU - 1.76 AU

Year: 751 Days

Day: 38.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.9 AU - 2.16 AU

Year: 1073 Days

Day: 39.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,192,966 km

• M1: 420,520 km (0.062 R)
• M2: 1,876,406 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.03 AU - 2.09 AU

Year: 1096 Days

Day: 38.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.73 AU - 3.53 AU

Year: 2054 Days

Day: 12.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.03 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.1

Radius: 14.4

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.97 AU - 5.89 AU

Year: 4060 Days

Day: 14.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 60.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 53,192,966 km

• M1: 181,163 km (0.114 R)
• M2: 297,101 km (0.101 R)
• M3: 395,836 km (0.075 R)
• M4: 563,984 km (0.048 R)
• M5: 751,580 km (0.106 R)
• M6: 843,732 km (0.068 R)
• M7: 940,522 km (0.095 R)
• M8: 1,052,870 km (0.088 R)
• M9: 1,158,336 km (0.112 R)
• M10: 1,255,425 km (0.082 R)
• M11: 1,524,402 km (0.073 R)
• M12: 2,118,904 km (0.03 R)
• M13: 2,240,079 km (0.081 R)
• M14: 2,898,459 km (0.11 R)
• M15: 3,171,325 km (0.107 R)
• M16: 3,311,050 km (0.064 R)
• M17: 3,560,579 km (0.06 R)
• M18: 3,651,235 km (0.11 R)
• M19: 3,965,391 km (0.115 R)
• M20: 4,859,537 km (0.048 R)
• M21: 5,123,428 km (0.082 R)
• M22: 5,309,079 km (0.114 R)
• M23: 5,750,692 km (0.113 R)
• M24: 5,879,047 km (0.111 R)
• M25: 6,095,216 km (0.118 R)
• M26: 6,204,422 km (0.097 R)
• M27: 6,624,942 km (0.11 R)
• M28: 6,804,758 km (0.096 R)
• M29: 7,077,625 km (0.108 R)
• M30: 7,238,592 km (0.11 R)
• M31: 7,704,889 km (0.057 R)
• M32: 7,846,708 km (0.069 R)
• M33: 7,941,852 km (0.071 R)
• M34: 9,087,472 km (0.115 R)
• M35: 9,413,596 km (0.109 R)
• M36: 9,616,151 km (0.092 R)
• M37: 9,769,040 km (0.075 R)
• M38: 10,284,554 km (0.113 R)
• M39: 10,676,950 km (0.047 R)
• M40: 11,261,578 km (0.091 R)
• M41: 11,368,989 km (0.118 R)
• M42: 11,639,163 km (0.082 R)
• M43: 12,295,898 km (0.04 R)
• M44: 12,936,775 km (0.052 R)
• M45: 13,133,945 km (0.115 R)
• M46: 13,417,433 km (0.11 R)
• M47: 13,703,015 km (0.101 R)
• M48: 14,192,948 km (0.106 R)
• M49: 14,600,902 km (0.096 R)
• M50: 15,012,595 km (0.107 R)
• M51: 15,190,317 km (0.113 R)
• M52: 15,757,443 km (0.106 R)
• M53: 16,028,514 km (0.081 R)
• M54: 17,159,325 km (0.119 R)
• M55: 17,562,640 km (0.042 R)
• M56: 18,126,475 km (0.098 R)
• M57: 18,759,872 km (0.059 R)
• M58: 18,919,344 km (0.07 R)
• M59: 19,015,236 km (0.052 R)
• M60: 19,853,283 km (0.075 R)
• M61: 20,375,080 km (0.101 R)
• M62: 21,066,671 km (0.027 R)
• M63: 21,232,575 km (0.108 R)
• M64: 21,498,710 km (0.067 R)
• M65: 21,598,791 km (0.03 R)
• M66: 21,766,041 km (0.116 R)
• M67: 22,101,739 km (0.074 R)
• M68: 22,236,527 km (0.12 R)
• M69: 22,371,614 km (0.116 R)
• M70: 22,574,618 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.2

Radius: 11

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.68 AU - 6.1 AU

Year: 4641 Days

Day: 14.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 53,192,966 km

• M1: 150,346 km (0.101 R)
• M2: 388,805 km (0.106 R)
• M3: 535,261 km (0.066 R)
• M4: 702,512 km (0.052 R)
• M5: 824,284 km (0.082 R)
• M6: 953,836 km (0.052 R)
• M7: 1,293,573 km (0.105 R)
• M8: 1,446,312 km (0.116 R)
• M9: 1,703,621 km (0.091 R)
• M10: 1,820,905 km (0.096 R)
• M11: 1,906,326 km (0.107 R)
• M12: 2,010,745 km (0.111 R)
• M13: 2,189,066 km (0.091 R)
• M14: 2,716,548 km (0.073 R)
• M15: 2,795,087 km (0.074 R)
• M16: 3,282,626 km (0.12 R)
• M17: 3,644,204 km (0.119 R)
• M18: 4,221,951 km (0.068 R)
• M19: 4,544,933 km (0.088 R)
• M20: 4,899,929 km (0.081 R)
• M21: 4,996,270 km (0.104 R)
• M22: 5,864,985 km (0.091 R)
• M23: 6,277,725 km (0.064 R)
• M24: 7,268,063 km (0.039 R)
• M25: 7,350,491 km (0.049 R)
• M26: 7,571,896 km (0.094 R)
• M27: 8,021,288 km (0.071 R)
• M28: 8,106,559 km (0.115 R)
• M29: 8,595,295 km (0.118 R)
• M30: 9,331,466 km (0.1 R)
• M31: 9,511,133 km (0.056 R)
• M32: 9,813,172 km (0.042 R)
• M33: 10,210,653 km (0.116 R)
• M34: 10,926,628 km (0.101 R)
• M35: 11,084,454 km (0.09 R)
• M36: 11,306,757 km (0.028 R)
• M37: 11,402,499 km (0.052 R)
• M38: 12,014,803 km (0.036 R)
• M39: 12,145,103 km (0.104 R)
• M40: 13,983,811 km (0.12 R)
• M41: 14,052,326 km (0.086 R)
• M42: 14,430,959 km (0.09 R)
• M43: 14,952,906 km (0.109 R)
• M44: 15,163,390 km (0.12 R)
• M45: 15,516,291 km (0.088 R)
• M46: 15,729,468 km (0.109 R)
• M47: 16,809,565 km (0.04 R)
• M48: 17,065,078 km (0.045 R)
• M49: 17,505,943 km (0.09 R)
• M50: 17,616,795 km (0.088 R)
• M51: 17,764,897 km (0.101 R)
• M52: 17,987,947 km (0.11 R)
• M53: 18,062,447 km (0.082 R)
• M54: 18,511,839 km (0.118 R)
• M55: 18,813,428 km (0.101 R)
• M56: 19,116,813 km (0.05 R)
• M57: 19,230,956 km (0.07 R)
• M58: 19,843,559 km (0.119 R)
• M59: 19,997,645 km (0.088 R)
• M60: 20,307,163 km (0.052 R)
• M61: 20,384,804 km (0.109 R)
• M62: 20,774,507 km (0.09 R)
• M63: 21,324,129 km (0.108 R)
• M64: 21,640,230 km (0.1 R)
• M65: 22,277,367 km (0.108 R)
• M66: 22,477,828 km (0.096 R)
• M67: 23,082,503 km (0.115 R)
• M68: 23,204,126 km (0.066 R)
• M69: 23,733,403 km (0.11 R)
• M70: 23,938,053 km (0.117 R)
• M71: 24,472,865 km (0.059 R)
• M72: 24,762,487 km (0.1 R)
• M73: 25,053,305 km (0.109 R)
• M74: 25,219,957 km (0.08 R)
• M75: 25,428,796 km (0.034 R)
• M76: 25,722,157 km (0.044 R)
• M77: 26,185,462 km (0.112 R)
• M78: 26,269,984 km (0.116 R)
• M79: 26,779,066 km (0.097 R)
• M80: 26,906,823 km (0.065 R)
• M81: 27,034,878 km (0.052 R)
• M82: 27,120,299 km (0.097 R)
• M83: 27,419,943 km (0.094 R)
• M84: 28,109,290 km (0.094 R)
• M85: 29,197,615 km (0.025 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390

Radius: 8.4

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 10.17 AU - 13.91 AU

Year: 15493 Days

Day: 11.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 53,192,966 km

• M1: 117,883 km (0.1 R)
• M2: 201,957 km (0.118 R)
• M3: 254,616 km (0.093 R)
• M4: 353,201 km (0.12 R)
• M5: 497,712 km (0.059 R)
• M6: 1,087,726 km (0.071 R)
• M7: 1,283,251 km (0.113 R)
• M8: 1,988,754 km (0.079 R)
• M9: 2,366,638 km (0.054 R)
• M10: 2,478,837 km (0.063 R)
• M11: 2,679,447 km (0.05 R)
• M12: 2,855,674 km (0.104 R)
• M13: 3,035,640 km (0.108 R)
• M14: 4,057,842 km (0.107 R)
• M15: 4,158,671 km (0.102 R)
• M16: 4,260,547 km (0.112 R)
• M17: 4,711,136 km (0.111 R)
• M18: 5,140,632 km (0.074 R)
• M19: 5,433,843 km (0.088 R)
• M20: 5,695,041 km (0.075 R)
• M21: 6,229,704 km (0.055 R)
• M22: 6,660,995 km (0.106 R)
• M23: 6,740,581 km (0.08 R)
• M24: 7,021,226 km (0.047 R)
• M25: 7,224,081 km (0.1 R)
• M26: 7,511,309 km (0.095 R)
• M27: 8,567,470 km (0.098 R)
• M28: 9,312,019 km (0.119 R)
• M29: 9,445,460 km (0.068 R)
• M30: 10,260,170 km (0.076 R)
• M31: 10,629,378 km (0.114 R)
• M32: 10,909,275 km (0.119 R)
• M33: 11,811,350 km (0.104 R)
• M34: 12,737,212 km (0.114 R)
• M35: 12,984,796 km (0.082 R)
• M36: 13,534,867 km (0.092 R)
• M37: 13,990,692 km (0.116 R)
• M38: 14,658,048 km (0.068 R)
• M39: 15,440,894 km (0.08 R)
• M40: 15,493,552 km (0.082 R)
• M41: 15,651,827 km (0.086 R)
• M42: 16,451,876 km (0.104 R)
• M43: 16,883,915 km (0.092 R)
• M44: 16,992,523 km (0.039 R)
• M45: 17,046,827 km (0.1 R)
• M46: 17,374,446 km (0.069 R)
• M47: 17,594,056 km (0.073 R)
• M48: 18,369,571 km (0.093 R)
• M49: 18,649,319 km (0.116 R)
• M50: 19,156,307 km (0.052 R)
• M51: 19,213,004 km (0.1 R)
• M52: 19,610,785 km (0.12 R)
• M53: 19,839,370 km (0.119 R)
• M54: 20,068,854 km (0.108 R)
• M55: 22,114,156 km (0.111 R)
• M56: 22,950,557 km (0.099 R)
• M57: 25,708,843 km (0.108 R)
• M58: 26,147,165 km (0.111 R)
• M59: 26,398,788 km (0.073 R)
• M60: 27,861,107 km (0.057 R)
• M61: 29,545,729 km (0.096 R)
• M62: 30,466,354 km (0.108 R)
• M63: 30,797,414 km (0.098 R)
• M64: 31,463,275 km (0.092 R)
• M65: 31,530,145 km (0.119 R)
• M66: 31,864,945 km (0.114 R)
• M67: 32,066,453 km (0.111 R)
• M68: 32,470,816 km (0.107 R)
• M69: 32,673,671 km (0.097 R)
• M70: 32,944,593 km (0.104 R)
• M71: 35,070,378 km (0.082 R)
• M72: 35,139,642 km (0.079 R)
• M73: 37,878,031 km (0.074 R)
• M74: 39,093,065 km (0.088 R)
• M75: 40,103,150 km (0.086 R)
• M76: 42,444,207 km (0.083 R)
• M77: 42,592,010 km (0.114 R)
• M78: 42,888,064 km (0.096 R)
• M79: 43,929,714 km (0.053 R)
• M80: 44,079,162 km (0.048 R)
• M81: 45,356,728 km (0.075 R)
• M82: 45,734,762 km (0.081 R)
• M83: 47,104,330 km (0.086 R)
• M84: 47,410,557 km (0.045 R)
• M85: 47,640,639 km (0.112 R)
• M86: 47,717,382 km (0.082 R)
• M87: 48,487,363 km (0.118 R)
• M88: 48,951,415 km (0.088 R)
• M89: 49,883,709 km (0.112 R)
• M90: 52,240,175 km (0.085 R)
• M91: 52,319,462 km (0.114 R)
• M92: 52,398,599 km (0.101 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 16,053 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit