🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.67 AU - 0.69 AU

Year: 205 Days

Day: 40.9 Hours

Environment

Temp: 172 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,948,025 km

• M1: 296,503 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.09 AU - 1.29 AU

Year: 474 Days

Day: 27.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,948,025 km

• M1: 257,608 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.44 AU - 2.4 AU

Year: 972 Days

Day: 35 Hours

Environment

Temp: -70 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.35 AU - 3.47 AU

Year: 1813 Days

Day: 43.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,948,025 km

• M1: 96,491 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.32 AU - 3.64 AU

Year: 1879 Days

Day: 23 Hours

Environment

Temp: -96 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.5

Radius: 11.6

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.25 AU - 10.13 AU

Year: 8561 Days

Day: 12.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 73,948,025 km

• M1: 145,708 km (0.041 R)
• M2: 297,999 km (0.112 R)
• M3: 388,954 km (0.105 R)
• M4: 624,122 km (0.103 R)
• M5: 1,150,408 km (0.091 R)
• M6: 1,250,040 km (0.099 R)
• M7: 1,373,608 km (0.069 R)
• M8: 1,458,430 km (0.052 R)
• M9: 2,053,081 km (0.109 R)
• M10: 2,150,918 km (0.081 R)
• M11: 2,300,815 km (0.11 R)
• M12: 2,454,153 km (0.082 R)
• M13: 2,664,188 km (0.085 R)
• M14: 2,825,455 km (0.088 R)
• M15: 3,591,695 km (0.103 R)
• M16: 3,710,626 km (0.113 R)
• M17: 3,830,902 km (0.105 R)
• M18: 3,952,376 km (0.12 R)
• M19: 4,515,163 km (0.111 R)
• M20: 4,708,443 km (0.09 R)
• M21: 4,970,539 km (0.116 R)
• M22: 5,136,742 km (0.099 R)
• M23: 5,372,658 km (0.061 R)
• M24: 5,543,200 km (0.111 R)
• M25: 5,925,123 km (0.085 R)
• M26: 6,677,750 km (0.08 R)
• M27: 6,787,854 km (0.097 R)
• M28: 6,935,507 km (0.086 R)
• M29: 7,084,207 km (0.057 R)
• M30: 7,271,504 km (0.106 R)
• M31: 8,430,139 km (0.117 R)
• M32: 9,112,156 km (0.103 R)
• M33: 10,785,857 km (0.097 R)
• M34: 11,175,410 km (0.105 R)
• M35: 11,349,990 km (0.081 R)
• M36: 11,701,994 km (0.027 R)
• M37: 12,191,927 km (0.106 R)
• M38: 12,643,114 km (0.082 R)
• M39: 12,870,802 km (0.102 R)
• M40: 13,053,910 km (0.109 R)
• M41: 13,237,916 km (0.064 R)
• M42: 14,029,438 km (0.113 R)
• M43: 15,028,303 km (0.097 R)
• M44: 16,296,743 km (0.112 R)
• M45: 16,993,869 km (0.077 R)
• M46: 17,497,865 km (0.055 R)
• M47: 18,109,121 km (0.106 R)
• M48: 18,314,519 km (0.104 R)
• M49: 18,520,516 km (0.102 R)
• M50: 19,667,782 km (0.118 R)
• M51: 19,878,864 km (0.109 R)
• M52: 20,516,600 km (0.096 R)
• M53: 20,891,642 km (0.117 R)
• M54: 21,703,061 km (0.102 R)
• M55: 22,249,841 km (0.104 R)
• M56: 22,469,750 km (0.056 R)
• M57: 23,636,314 km (0.027 R)
• M58: 24,368,446 km (0.104 R)
• M59: 24,538,389 km (0.106 R)
• M60: 26,201,917 km (0.064 R)
• M61: 27,252,693 km (0.079 R)
• M62: 27,960,889 km (0.077 R)
• M63: 28,198,301 km (0.097 R)
• M64: 28,854,587 km (0.038 R)
• M65: 32,522,427 km (0.065 R)
• M66: 33,273,409 km (0.111 R)
• M67: 33,714,124 km (0.088 R)
• M68: 33,840,385 km (0.111 R)
• M69: 34,156,784 km (0.086 R)
• M70: 34,410,652 km (0.109 R)
• M71: 35,946,723 km (0.109 R)
• M72: 36,528,509 km (0.109 R)
• M73: 39,019,164 km (0.043 R)
• M74: 39,218,129 km (0.06 R)
• M75: 39,483,964 km (0.101 R)
• M76: 40,754,798 km (0.09 R)
• M77: 41,767,426 km (0.036 R)
• M78: 42,856,798 km (0.083 R)
• M79: 43,062,046 km (0.105 R)
• M80: 43,336,259 km (0.077 R)
• M81: 43,955,445 km (0.096 R)
• M82: 44,300,717 km (0.09 R)
• M83: 45,551,056 km (0.052 R)
• M84: 45,760,493 km (0.082 R)
• M85: 45,970,378 km (0.107 R)
• M86: 46,812,914 km (0.112 R)
• M87: 47,165,516 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.3

Radius: 6.9

Gravity: 18.49 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 10.47 AU - 15.31 AU

Year: 16903 Days

Day: 15.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,948,025 km

• M1: 104,569 km (0.074 R)
• M2: 148,850 km (0.108 R)
• M3: 744,399 km (0.087 R)
• M4: 911,649 km (0.052 R)
• M5: 1,091,017 km (0.12 R)
• M6: 1,309,879 km (0.075 R)
• M7: 1,602,941 km (0.108 R)
• M8: 1,948,662 km (0.094 R)
• M9: 2,421,541 km (0.077 R)
• M10: 2,966,376 km (0.095 R)
• M11: 3,628,048 km (0.072 R)
• M12: 3,996,507 km (0.112 R)
• M13: 4,122,020 km (0.068 R)
• M14: 4,334,000 km (0.086 R)
• M15: 5,171,898 km (0.066 R)
• M16: 5,308,780 km (0.113 R)
• M17: 6,642,744 km (0.05 R)
• M18: 6,791,594 km (0.112 R)
• M19: 6,991,756 km (0.082 R)
• M20: 7,500,688 km (0.104 R)
• M21: 8,021,438 km (0.093 R)
• M22: 8,286,376 km (0.063 R)
• M23: 9,318,601 km (0.106 R)
• M24: 9,934,645 km (0.064 R)
• M25: 10,333,473 km (0.056 R)
• M26: 10,912,417 km (0.1 R)
• M27: 11,620,912 km (0.101 R)
• M28: 11,680,602 km (0.105 R)
• M29: 12,466,140 km (0.12 R)
• M30: 13,331,115 km (0.104 R)
• M31: 13,834,063 km (0.058 R)
• M32: 14,535,827 km (0.079 R)
• M33: 15,314,484 km (0.108 R)
• M34: 16,440,507 km (0.11 R)
• M35: 16,507,676 km (0.113 R)
• M36: 17,047,575 km (0.046 R)
• M37: 17,387,910 km (0.075 R)
• M38: 18,075,312 km (0.075 R)
• M39: 18,213,840 km (0.086 R)
• M40: 18,561,805 km (0.114 R)
• M41: 18,631,667 km (0.087 R)
• M42: 18,771,690 km (0.112 R)
• M43: 19,052,635 km (0.066 R)
• M44: 19,476,745 km (0.074 R)
• M45: 20,622,814 km (0.085 R)
• M46: 20,695,220 km (0.095 R)
• M47: 21,716,973 km (0.108 R)
• M48: 22,011,980 km (0.098 R)
• M49: 22,382,534 km (0.077 R)
• M50: 23,129,925 km (0.065 R)
• M51: 23,205,023 km (0.045 R)
• M52: 23,809,399 km (0.066 R)
• M53: 23,885,394 km (0.049 R)
• M54: 24,956,665 km (0.103 R)
• M55: 25,188,242 km (0.112 R)
• M56: 25,498,209 km (0.07 R)
• M57: 28,022,524 km (0.06 R)
• M58: 29,151,688 km (0.067 R)
• M59: 29,314,301 km (0.083 R)
• M60: 30,790,533 km (0.101 R)
• M61: 32,206,926 km (0.093 R)
• M62: 32,290,850 km (0.066 R)
• M63: 32,543,222 km (0.072 R)
• M64: 32,711,818 km (0.047 R)
• M65: 34,156,784 km (0.098 R)
• M66: 34,328,074 km (0.112 R)
• M67: 34,671,700 km (0.028 R)
• M68: 35,970,210 km (0.092 R)
• M69: 36,406,587 km (0.103 R)
• M70: 37,549,215 km (0.038 R)
• M71: 38,080,736 km (0.097 R)
• M72: 38,347,320 km (0.079 R)
• M73: 39,960,134 km (0.109 R)
• M74: 41,961,156 km (0.11 R)
• M75: 42,328,418 km (0.115 R)
• M76: 42,604,726 km (0.058 R)
• M77: 43,251,437 km (0.082 R)
• M78: 44,367,736 km (0.083 R)
• M79: 47,486,254 km (0.046 R)
• M80: 50,381,870 km (0.081 R)
• M81: 50,479,408 km (0.104 R)
• M82: 50,967,845 km (0.118 R)
• M83: 51,654,350 km (0.077 R)
• M84: 53,036,484 km (0.063 R)
• M85: 56,950,264 km (0.115 R)
• M86: 58,582,676 km (0.111 R)
• M87: 59,095,946 km (0.044 R)
• M88: 60,230,496 km (0.091 R)
• M89: 61,476,198 km (0.062 R)
• M90: 64,839,607 km (0.09 R)
• M91: 65,902,948 km (0.112 R)
• M92: 66,009,612 km (0.081 R)
• M93: 66,329,901 km (0.085 R)
• M94: 68,910,614 km (0.113 R)
• M95: 70,758,446 km (0.104 R)
• M96: 71,086,215 km (0.098 R)
• M97: 72,953,197 km (0.088 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 15,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit