🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.48 AU - 0.68 AU

Year: 161 Days

Day: 28 Hours

Environment

Temp: 204 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.76 AU - 1.1 AU

Year: 328 Days

Day: 12.5 Hours

Environment

Temp: 100 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.14 AU - 3.64 AU

Year: 2280 Days

Day: 21.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.3

Radius: 9

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 7.42 AU - 9.84 AU

Year: 9260 Days

Day: 6 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 67,622,933 km

• M1: 186,549 km (0.108 R)
• M2: 286,779 km (0.105 R)
• M3: 371,152 km (0.096 R)
• M4: 476,918 km (0.07 R)
• M5: 644,168 km (0.028 R)
• M6: 803,191 km (0.105 R)
• M7: 945,907 km (0.118 R)
• M8: 1,476,082 km (0.117 R)
• M9: 1,799,962 km (0.054 R)
• M10: 2,008,800 km (0.094 R)
• M11: 2,367,685 km (0.113 R)
• M12: 2,703,533 km (0.057 R)
• M13: 3,032,349 km (0.118 R)
• M14: 3,122,108 km (0.071 R)
• M15: 3,235,802 km (0.087 R)
• M16: 3,373,881 km (0.097 R)
• M17: 3,467,080 km (0.094 R)
• M18: 3,608,450 km (0.111 R)
• M19: 4,019,695 km (0.104 R)
• M20: 4,193,228 km (0.095 R)
• M21: 4,268,476 km (0.076 R)
• M22: 4,496,762 km (0.118 R)
• M23: 5,178,779 km (0.066 R)
• M24: 5,586,882 km (0.118 R)
• M25: 5,725,260 km (0.12 R)
• M26: 5,892,810 km (0.105 R)
• M27: 6,318,864 km (0.11 R)
• M28: 6,520,971 km (0.11 R)
• M29: 6,843,205 km (0.056 R)
• M30: 6,991,307 km (0.047 R)
• M31: 7,840,574 km (0.053 R)
• M32: 7,902,508 km (0.102 R)
• M33: 8,594,248 km (0.085 R)
• M34: 8,786,332 km (0.105 R)
• M35: 9,012,225 km (0.107 R)
• M36: 9,305,436 km (0.074 R)
• M37: 11,060,219 km (0.107 R)
• M38: 11,269,208 km (0.074 R)
• M39: 11,339,219 km (0.114 R)
• M40: 11,832,892 km (0.111 R)
• M41: 12,082,422 km (0.092 R)
• M42: 12,768,328 km (0.071 R)
• M43: 13,318,848 km (0.106 R)
• M44: 13,914,696 km (0.1 R)
• M45: 14,215,837 km (0.073 R)
• M46: 14,291,384 km (0.079 R)
• M47: 14,595,217 km (0.114 R)
• M48: 14,824,551 km (0.04 R)
• M49: 15,209,316 km (0.11 R)
• M50: 15,519,582 km (0.057 R)
• M51: 16,106,904 km (0.101 R)
• M52: 16,225,235 km (0.094 R)
• M53: 16,821,233 km (0.041 R)
• M54: 17,912,101 km (0.098 R)
• M55: 18,486,706 km (0.098 R)
• M56: 19,150,771 km (0.104 R)
• M57: 19,401,797 km (0.109 R)
• M58: 19,949,474 km (0.072 R)
• M59: 21,928,056 km (0.118 R)
• M60: 22,410,509 km (0.115 R)
• M61: 23,251,847 km (0.115 R)
• M62: 24,103,658 km (0.11 R)
• M63: 24,874,236 km (0.11 R)
• M64: 25,377,334 km (0.115 R)
• M65: 27,000,022 km (0.094 R)
• M66: 27,469,909 km (0.114 R)
• M67: 27,611,279 km (0.089 R)
• M68: 27,894,917 km (0.059 R)
• M69: 28,227,173 km (0.096 R)
• M70: 28,608,349 km (0.092 R)
• M71: 28,991,319 km (0.081 R)
• M72: 29,472,277 km (0.081 R)
• M73: 29,762,197 km (0.117 R)
• M74: 29,859,137 km (0.074 R)
• M75: 31,620,203 km (0.104 R)
• M76: 32,463,486 km (0.052 R)
• M77: 32,612,934 km (0.113 R)
• M78: 32,762,831 km (0.099 R)
• M79: 33,012,959 km (0.101 R)
• M80: 33,666,552 km (0.083 R)
• M81: 33,767,381 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.6

Radius: 10.1

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 8.43 AU - 9.07 AU

Year: 9454 Days

Day: 12.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 67,622,933 km

• M1: 147,204 km (0.026 R)
• M2: 601,683 km (0.113 R)
• M3: 709,244 km (0.105 R)
• M4: 838,795 km (0.109 R)
• M5: 976,575 km (0.099 R)
• M6: 1,206,357 km (0.053 R)
• M7: 1,292,825 km (0.074 R)
• M8: 1,435,691 km (0.101 R)
• M9: 1,679,236 km (0.051 R)
• M10: 2,121,597 km (0.086 R)
• M11: 2,735,696 km (0.077 R)
• M12: 2,851,036 km (0.107 R)
• M13: 3,062,717 km (0.117 R)
• M14: 3,182,545 km (0.078 R)
• M15: 3,328,553 km (0.097 R)
• M16: 3,526,620 km (0.106 R)
• M17: 3,677,864 km (0.119 R)
• M18: 3,908,544 km (0.096 R)
• M19: 4,091,352 km (0.087 R)
• M20: 4,197,118 km (0.106 R)
• M21: 4,411,342 km (0.072 R)
• M22: 4,519,950 km (0.079 R)
• M23: 5,536,019 km (0.104 R)
• M24: 5,682,625 km (0.119 R)
• M25: 5,890,117 km (0.081 R)
• M26: 6,496,587 km (0.03 R)
• M27: 6,776,036 km (0.066 R)
• M28: 7,154,817 km (0.105 R)
• M29: 7,282,724 km (0.096 R)
• M30: 7,346,901 km (0.113 R)
• M31: 7,768,767 km (0.09 R)
• M32: 8,165,052 km (0.036 R)
• M33: 8,399,472 km (0.097 R)
• M34: 8,635,986 km (0.101 R)
• M35: 9,115,746 km (0.11 R)
• M36: 9,393,699 km (0.111 R)
• M37: 9,533,723 km (0.041 R)
• M38: 9,604,034 km (0.107 R)
• M39: 10,065,244 km (0.062 R)
• M40: 10,935,604 km (0.11 R)
• M41: 11,943,445 km (0.117 R)
• M42: 12,554,553 km (0.094 R)
• M43: 12,747,683 km (0.087 R)
• M44: 13,648,562 km (0.092 R)
• M45: 13,767,642 km (0.081 R)
• M46: 13,966,756 km (0.1 R)
• M47: 14,327,586 km (0.031 R)
• M48: 15,594,082 km (0.085 R)
• M49: 16,177,813 km (0.111 R)
• M50: 16,896,182 km (0.075 R)
• M51: 17,152,293 km (0.11 R)
• M52: 17,323,583 km (0.077 R)
• M53: 18,847,686 km (0.109 R)
• M54: 19,335,375 km (0.09 R)
• M55: 19,424,536 km (0.037 R)
• M56: 20,778,097 km (0.063 R)
• M57: 20,960,756 km (0.098 R)
• M58: 21,789,827 km (0.101 R)
• M59: 21,929,103 km (0.026 R)
• M60: 22,022,003 km (0.107 R)
• M61: 23,575,128 km (0.1 R)
• M62: 23,765,716 km (0.111 R)
• M63: 24,485,282 km (0.075 R)
• M64: 24,968,932 km (0.103 R)
• M65: 25,455,723 km (0.061 R)
• M66: 25,847,371 km (0.053 R)
• M67: 25,945,656 km (0.098 R)
• M68: 26,636,798 km (0.089 R)
• M69: 27,233,993 km (0.068 R)
• M70: 27,584,351 km (0.065 R)
• M71: 28,644,701 km (0.078 R)
• M72: 29,512,668 km (0.083 R)
• M73: 29,769,677 km (0.08 R)
• M74: 29,975,823 km (0.047 R)
• M75: 30,648,864 km (0.118 R)
• M76: 30,909,014 km (0.1 R)
• M77: 31,117,703 km (0.072 R)
• M78: 31,851,930 km (0.038 R)
• M79: 32,062,713 km (0.091 R)
• M80: 32,221,137 km (0.116 R)
• M81: 33,551,362 km (0.066 R)
• M82: 33,765,885 km (0.096 R)
• M83: 34,142,273 km (0.118 R)
• M84: 34,303,989 km (0.066 R)
• M85: 34,736,626 km (0.085 R)
• M86: 35,498,079 km (0.108 R)
• M87: 36,320,119 km (0.084 R)
• M88: 36,705,782 km (0.119 R)

Asteroid Belt

Center: 14.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186.3

Radius: 6.6

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 18.59 AU - 20.97 AU

Year: 32131 Days

Day: 15.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 67,622,933 km

• M1: 99,183 km (0.099 R)
• M2: 194,028 km (0.113 R)
• M3: 468,690 km (0.06 R)
• M4: 860,038 km (0.094 R)
• M5: 1,279,660 km (0.08 R)
• M6: 1,726,359 km (0.056 R)
• M7: 2,154,209 km (0.082 R)
• M8: 2,479,286 km (0.115 R)
• M9: 2,995,697 km (0.105 R)
• M10: 3,811,305 km (0.105 R)
• M11: 3,888,797 km (0.05 R)
• M12: 4,124,114 km (0.039 R)
• M13: 4,445,301 km (0.104 R)
• M14: 4,816,154 km (0.118 R)
• M15: 4,858,041 km (0.116 R)
• M16: 5,068,974 km (0.111 R)
• M17: 6,956,750 km (0.103 R)
• M18: 8,172,532 km (0.119 R)
• M19: 9,452,641 km (0.115 R)
• M20: 12,944,105 km (0.081 R)
• M21: 13,119,284 km (0.082 R)
• M22: 13,354,303 km (0.052 R)
• M23: 14,007,447 km (0.07 R)
• M24: 14,549,440 km (0.115 R)
• M25: 14,670,914 km (0.105 R)
• M26: 14,914,758 km (0.089 R)
• M27: 16,722,200 km (0.088 R)
• M28: 17,104,721 km (0.1 R)
• M29: 18,927,571 km (0.12 R)
• M30: 21,153,887 km (0.117 R)
• M31: 22,192,994 km (0.114 R)
• M32: 22,472,891 km (0.07 R)
• M33: 22,543,053 km (0.112 R)
• M34: 22,613,214 km (0.086 R)
• M35: 24,464,637 km (0.119 R)
• M36: 25,116,735 km (0.102 R)
• M37: 25,627,910 km (0.082 R)
• M38: 26,216,279 km (0.113 R)
• M39: 29,454,175 km (0.059 R)
• M40: 30,147,711 km (0.067 R)
• M41: 35,803,857 km (0.108 R)
• M42: 36,626,346 km (0.037 R)
• M43: 37,538,145 km (0.077 R)
• M44: 39,807,844 km (0.069 R)
• M45: 40,147,880 km (0.088 R)
• M46: 40,233,001 km (0.079 R)
• M47: 41,689,785 km (0.063 R)
• M48: 42,121,674 km (0.102 R)
• M49: 42,294,759 km (0.119 R)
• M50: 42,641,676 km (0.112 R)
• M51: 45,984,590 km (0.064 R)
• M52: 47,777,521 km (0.034 R)
• M53: 48,410,320 km (0.061 R)
• M54: 49,319,426 km (0.079 R)
• M55: 49,501,786 km (0.114 R)
• M56: 53,011,202 km (0.057 R)
• M57: 53,198,200 km (0.107 R)
• M58: 53,572,643 km (0.049 R)
• M59: 53,854,037 km (0.104 R)
• M60: 56,028,143 km (0.103 R)
• M61: 57,461,440 km (0.075 R)
• M62: 58,809,915 km (0.096 R)
• M63: 59,197,074 km (0.091 R)
• M64: 59,488,042 km (0.113 R)
• M65: 60,168,862 km (0.112 R)
• M66: 61,341,859 km (0.119 R)
• M67: 61,636,417 km (0.09 R)
• M68: 64,207,855 km (0.113 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 10,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit