🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.8 AU - 0.9 AU

Year: 283 Days

Day: 43.8 Hours

Environment

Temp: 174 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.83 AU - 1.33 AU

Year: 406 Days

Day: 36.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.97 AU - 1.61 AU

Year: 530 Days

Day: 34.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 98.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.2 AU - 2.76 AU

Year: 1412 Days

Day: 12.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,570,759 km

• M1: 265,536 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.69 AU - 4.27 AU

Year: 2872 Days

Day: 43.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.4

Radius: 9.3

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.72 AU - 7.96 AU

Year: 7939 Days

Day: 13.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 102,570,759 km

• M1: 127,009 km (0.105 R)
• M2: 282,590 km (0.12 R)
• M3: 353,500 km (0.068 R)
• M4: 432,487 km (0.118 R)
• M5: 541,245 km (0.04 R)
• M6: 623,524 km (0.072 R)
• M7: 697,724 km (0.088 R)
• M8: 762,052 km (0.078 R)
• M9: 828,772 km (0.112 R)
• M10: 1,417,440 km (0.046 R)
• M11: 1,517,970 km (0.025 R)
• M12: 2,132,518 km (0.096 R)
• M13: 2,209,561 km (0.118 R)
• M14: 2,691,714 km (0.094 R)
• M15: 2,754,396 km (0.076 R)
• M16: 3,250,463 km (0.078 R)
• M17: 3,588,853 km (0.062 R)
• M18: 3,657,967 km (0.072 R)
• M19: 4,447,096 km (0.087 R)
• M20: 5,001,805 km (0.091 R)
• M21: 5,392,554 km (0.109 R)
• M22: 6,965,875 km (0.085 R)
• M23: 7,284,818 km (0.087 R)
• M24: 7,343,311 km (0.119 R)
• M25: 8,179,114 km (0.1 R)
• M26: 8,270,518 km (0.053 R)
• M27: 8,392,740 km (0.05 R)
• M28: 8,484,892 km (0.119 R)
• M29: 8,794,560 km (0.051 R)
• M30: 9,392,951 km (0.113 R)
• M31: 9,584,586 km (0.052 R)
• M32: 10,167,569 km (0.045 R)
• M33: 10,233,093 km (0.091 R)
• M34: 10,562,657 km (0.097 R)
• M35: 10,762,071 km (0.026 R)
• M36: 10,828,791 km (0.109 R)
• M37: 10,929,172 km (0.05 R)
• M38: 11,198,298 km (0.088 R)
• M39: 11,333,834 km (0.066 R)
• M40: 11,435,710 km (0.118 R)
• M41: 12,123,112 km (0.078 R)
• M42: 12,331,951 km (0.063 R)
• M43: 13,429,700 km (0.069 R)
• M44: 13,537,560 km (0.04 R)
• M45: 14,337,759 km (0.072 R)
• M46: 15,453,310 km (0.051 R)
• M47: 16,519,644 km (0.097 R)
• M48: 16,983,846 km (0.091 R)
• M49: 17,452,387 km (0.108 R)
• M50: 17,530,926 km (0.053 R)
• M51: 17,648,958 km (0.116 R)
• M52: 18,322,448 km (0.046 R)
• M53: 18,402,333 km (0.106 R)
• M54: 18,843,198 km (0.102 R)
• M55: 19,490,807 km (0.114 R)
• M56: 19,735,549 km (0.083 R)
• M57: 19,817,380 km (0.057 R)
• M58: 21,309,169 km (0.093 R)
• M59: 21,477,168 km (0.1 R)
• M60: 23,353,724 km (0.112 R)
• M61: 24,005,522 km (0.031 R)
• M62: 24,531,208 km (0.091 R)
• M63: 24,619,172 km (0.069 R)
• M64: 25,149,197 km (0.113 R)
• M65: 25,326,770 km (0.102 R)
• M66: 25,415,781 km (0.064 R)
• M67: 25,996,370 km (0.085 R)
• M68: 26,220,767 km (0.096 R)
• M69: 26,400,733 km (0.107 R)
• M70: 26,626,476 km (0.087 R)
• M71: 27,034,130 km (0.108 R)
• M72: 28,085,504 km (0.062 R)
• M73: 28,964,093 km (0.11 R)
• M74: 29,383,415 km (0.066 R)
• M75: 29,804,833 km (0.115 R)
• M76: 30,133,948 km (0.115 R)
• M77: 30,228,195 km (0.052 R)
• M78: 31,128,325 km (0.11 R)
• M79: 31,510,099 km (0.087 R)
• M80: 31,749,455 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.1

Radius: 4.5

Gravity: 27.12 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 9.86 AU - 15.68 AU

Year: 16504 Days

Day: 16.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 102,570,759 km

• M1: 158,873 km (0.091 R)
• M2: 362,775 km (0.089 R)
• M3: 462,706 km (0.099 R)
• M4: 516,113 km (0.046 R)
• M5: 609,911 km (0.073 R)
• M6: 1,357,601 km (0.092 R)
• M7: 2,139,698 km (0.084 R)
• M8: 2,199,986 km (0.112 R)
• M9: 2,703,383 km (0.112 R)
• M10: 2,901,002 km (0.089 R)
• M11: 3,171,924 km (0.069 R)
• M12: 4,106,910 km (0.082 R)
• M13: 4,643,219 km (0.086 R)
• M14: 4,721,608 km (0.097 R)
• M15: 5,241,909 km (0.086 R)
• M16: 5,738,275 km (0.112 R)
• M17: 6,163,283 km (0.11 R)
• M18: 6,554,481 km (0.061 R)
• M19: 6,953,608 km (0.073 R)
• M20: 8,531,118 km (0.08 R)
• M21: 9,758,269 km (0.071 R)
• M22: 10,469,308 km (0.079 R)
• M23: 11,566,758 km (0.098 R)
• M24: 11,779,935 km (0.116 R)
• M25: 12,156,024 km (0.073 R)
• M26: 13,252,427 km (0.06 R)
• M27: 13,419,527 km (0.06 R)
• M28: 13,699,724 km (0.083 R)
• M29: 13,981,716 km (0.091 R)
• M30: 14,494,388 km (0.108 R)
• M31: 16,485,536 km (0.108 R)
• M32: 17,512,824 km (0.111 R)
• M33: 17,818,902 km (0.096 R)
• M34: 18,188,558 km (0.045 R)
• M35: 19,565,307 km (0.068 R)
• M36: 19,882,903 km (0.099 R)
• M37: 19,946,632 km (0.085 R)
• M38: 20,074,239 km (0.102 R)
• M39: 20,587,509 km (0.072 R)
• M40: 20,781,089 km (0.11 R)
• M41: 21,758,113 km (0.115 R)
• M42: 23,217,889 km (0.048 R)
• M43: 23,352,228 km (0.068 R)
• M44: 23,824,209 km (0.099 R)
• M45: 24,095,280 km (0.088 R)
• M46: 26,862,093 km (0.106 R)
• M47: 27,073,624 km (0.11 R)
• M48: 27,144,234 km (0.112 R)
• M49: 27,996,643 km (0.09 R)
• M50: 28,426,139 km (0.102 R)
• M51: 28,569,753 km (0.072 R)
• M52: 28,713,666 km (0.084 R)
• M53: 29,146,752 km (0.052 R)
• M54: 30,753,283 km (0.027 R)
• M55: 31,641,595 km (0.105 R)
• M56: 33,595,044 km (0.088 R)
• M57: 34,509,686 km (0.112 R)
• M58: 34,662,874 km (0.076 R)
• M59: 36,052,189 km (0.102 R)
• M60: 36,129,980 km (0.095 R)
• M61: 36,441,443 km (0.108 R)
• M62: 37,695,971 km (0.093 R)
• M63: 38,090,909 km (0.078 R)
• M64: 38,487,343 km (0.071 R)
• M65: 39,764,760 km (0.11 R)
• M66: 39,844,944 km (0.094 R)
• M67: 40,247,362 km (0.046 R)
• M68: 40,327,996 km (0.101 R)
• M69: 40,570,195 km (0.116 R)
• M70: 41,055,939 km (0.074 R)
• M71: 43,513,981 km (0.095 R)
• M72: 44,427,127 km (0.066 R)
• M73: 45,766,477 km (0.108 R)
• M74: 46,695,031 km (0.097 R)
• M75: 47,289,233 km (0.093 R)
• M76: 49,345,157 km (0.108 R)
• M77: 50,383,964 km (0.055 R)
• M78: 50,731,929 km (0.055 R)
• M79: 50,993,277 km (0.117 R)
• M80: 51,080,642 km (0.102 R)
• M81: 51,780,311 km (0.046 R)
• M82: 51,955,789 km (0.091 R)
• M83: 52,307,195 km (0.062 R)
• M84: 54,521,692 km (0.074 R)
• M85: 56,134,955 km (0.118 R)
• M86: 56,315,221 km (0.103 R)
• M87: 56,585,993 km (0.056 R)
• M88: 58,401,662 km (0.096 R)
• M89: 58,492,917 km (0.092 R)
• M90: 58,949,939 km (0.083 R)
• M91: 59,041,642 km (0.101 R)
• M92: 59,683,866 km (0.089 R)
• M93: 59,775,868 km (0.114 R)
• M94: 61,346,197 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.4

Radius: 6.8

Gravity: 20.53 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 15.83 AU - 19.27 AU

Year: 26589 Days

Day: 15.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 102,570,759 km

• M1: 120,875 km (0.079 R)
• M2: 374,443 km (0.106 R)
• M3: 644,019 km (0.079 R)
• M4: 1,265,000 km (0.077 R)
• M5: 2,491,104 km (0.089 R)
• M6: 2,714,453 km (0.118 R)
• M7: 2,944,385 km (0.111 R)
• M8: 3,423,248 km (0.114 R)
• M9: 3,571,500 km (0.058 R)
• M10: 4,668,351 km (0.109 R)
• M11: 5,111,759 km (0.068 R)
• M12: 6,582,306 km (0.089 R)
• M13: 7,716,408 km (0.112 R)
• M14: 7,911,184 km (0.119 R)
• M15: 8,173,579 km (0.115 R)
• M16: 9,666,715 km (0.078 R)
• M17: 10,017,821 km (0.112 R)
• M18: 10,372,967 km (0.079 R)
• M19: 11,463,086 km (0.105 R)
• M20: 11,909,187 km (0.114 R)
• M21: 11,984,136 km (0.078 R)
• M22: 12,589,110 km (0.091 R)
• M23: 13,515,120 km (0.08 R)
• M24: 15,432,068 km (0.077 R)
• M25: 17,178,024 km (0.08 R)
• M26: 17,602,882 km (0.106 R)
• M27: 18,031,181 km (0.117 R)
• M28: 18,462,920 km (0.046 R)
• M29: 19,072,981 km (0.093 R)
• M30: 19,689,773 km (0.086 R)
• M31: 20,134,377 km (0.086 R)
• M32: 20,402,756 km (0.108 R)
• M33: 20,942,954 km (0.1 R)
• M34: 21,579,044 km (0.047 R)
• M35: 22,221,567 km (0.113 R)
• M36: 24,186,535 km (0.11 R)
• M37: 24,281,530 km (0.098 R)
• M38: 24,758,148 km (0.072 R)
• M39: 26,011,779 km (0.119 R)
• M40: 26,303,943 km (0.106 R)
• M41: 28,479,994 km (0.115 R)
• M42: 32,058,973 km (0.089 R)
• M43: 33,001,889 km (0.066 R)
• M44: 33,212,672 km (0.075 R)
• M45: 33,635,585 km (0.066 R)
• M46: 35,452,751 km (0.094 R)
• M47: 36,863,758 km (0.115 R)
• M48: 39,181,627 km (0.045 R)
• M49: 39,628,476 km (0.087 R)
• M50: 40,865,950 km (0.079 R)
• M51: 42,230,282 km (0.06 R)
• M52: 42,344,575 km (0.072 R)
• M53: 42,688,351 km (0.112 R)
• M54: 42,803,092 km (0.119 R)
• M55: 43,148,065 km (0.096 R)
• M56: 44,420,844 km (0.108 R)
• M57: 44,770,155 km (0.101 R)
• M58: 46,176,225 km (0.114 R)
• M59: 46,648,206 km (0.088 R)
• M60: 47,834,966 km (0.095 R)
• M61: 48,073,575 km (0.081 R)
• M62: 49,151,876 km (0.085 R)
• M63: 49,513,155 km (0.049 R)
• M64: 52,557,472 km (0.091 R)
• M65: 52,680,591 km (0.028 R)
• M66: 56,289,939 km (0.081 R)
• M67: 62,176,465 km (0.116 R)
• M68: 62,567,065 km (0.034 R)
• M69: 64,006,496 km (0.112 R)
• M70: 66,518,244 km (0.051 R)
• M71: 70,820,829 km (0.111 R)
• M72: 75,489,778 km (0.078 R)
• M73: 76,045,684 km (0.106 R)
• M74: 78,985,881 km (0.09 R)
• M75: 79,974,274 km (0.071 R)
• M76: 82,248,610 km (0.045 R)
• M77: 83,250,317 km (0.048 R)
• M78: 83,680,860 km (0.118 R)
• M79: 84,112,151 km (0.108 R)
• M80: 84,256,064 km (0.105 R)
• M81: 87,006,122 km (0.096 R)
• M82: 88,611,606 km (0.094 R)
• M83: 89,197,880 km (0.099 R)
• M84: 89,785,500 km (0.118 R)
• M85: 90,964,481 km (0.116 R)
• M86: 92,891,152 km (0.06 R)
• M87: 93,337,702 km (0.12 R)
• M88: 94,981,184 km (0.025 R)
• M89: 96,935,680 km (0.116 R)
• M90: 97,842,243 km (0.113 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 12,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit