🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.64 AU - 0.78 AU

Year: 209 Days

Day: 42.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,524,353 km

• M1: 184,454 km (0.074 R)
• M2: 281,094 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.09 AU - 1.29 AU

Year: 454 Days

Day: 17.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.02 AU - 1.46 AU

Year: 483 Days

Day: 23.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.45 AU - 1.57 AU

Year: 649 Days

Day: 15.3 Hours

Environment

Temp: -19 °C

Axial Tilt: 43 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,524,353 km

• M1: 341,682 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.49 AU - 1.89 AU

Year: 769 Days

Day: 27 Hours

Environment

Temp: -38 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,524,353 km

• M1: 565,480 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2 AU - 2.36 AU

Year: 1126 Days

Day: 45.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.79 AU - 5.75 AU

Year: 4232 Days

Day: 20.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.8

Radius: 12.5

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.9 AU - 7.3 AU

Year: 5271 Days

Day: 10.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 78,524,353 km

• M1: 175,030 km (0.117 R)
• M2: 319,990 km (0.118 R)
• M3: 432,039 km (0.091 R)
• M4: 720,463 km (0.031 R)
• M5: 799,152 km (0.107 R)
• M6: 1,146,518 km (0.042 R)
• M7: 1,338,003 km (0.067 R)
• M8: 1,523,206 km (0.101 R)
• M9: 1,882,091 km (0.084 R)
• M10: 2,071,781 km (0.088 R)
• M11: 2,348,088 km (0.076 R)
• M12: 2,573,831 km (0.112 R)
• M13: 2,763,821 km (0.102 R)
• M14: 3,113,281 km (0.096 R)
• M15: 3,593,640 km (0.112 R)
• M16: 3,711,523 km (0.079 R)
• M17: 3,999,649 km (0.088 R)
• M18: 4,496,463 km (0.074 R)
• M19: 5,039,204 km (0.05 R)
• M20: 5,358,895 km (0.091 R)
• M21: 5,439,827 km (0.078 R)
• M22: 5,822,948 km (0.081 R)
• M23: 5,934,099 km (0.062 R)
• M24: 6,018,023 km (0.059 R)
• M25: 6,500,476 km (0.082 R)
• M26: 6,936,554 km (0.065 R)
• M27: 7,352,287 km (0.111 R)
• M28: 7,442,494 km (0.093 R)
• M29: 7,563,220 km (0.102 R)
• M30: 7,929,435 km (0.076 R)
• M31: 8,838,691 km (0.05 R)
• M32: 10,415,153 km (0.092 R)
• M33: 11,794,296 km (0.104 R)
• M34: 12,077,036 km (0.115 R)
• M35: 12,254,908 km (0.038 R)
• M36: 13,011,275 km (0.064 R)
• M37: 13,340,241 km (0.102 R)
• M38: 13,634,799 km (0.091 R)
• M39: 14,343,145 km (0.081 R)
• M40: 14,607,185 km (0.109 R)
• M41: 15,370,433 km (0.093 R)
• M42: 15,485,923 km (0.072 R)
• M43: 15,718,099 km (0.118 R)
• M44: 15,912,426 km (0.117 R)
• M45: 16,224,936 km (0.118 R)
• M46: 16,737,159 km (0.04 R)
• M47: 17,134,791 km (0.077 R)
• M48: 17,294,711 km (0.076 R)
• M49: 17,777,463 km (0.097 R)
• M50: 18,387,224 km (0.031 R)
• M51: 19,376,963 km (0.074 R)
• M52: 19,543,615 km (0.102 R)
• M53: 19,627,091 km (0.12 R)
• M54: 19,752,604 km (0.071 R)
• M55: 20,130,787 km (0.109 R)
• M56: 20,979,456 km (0.03 R)
• M57: 21,408,203 km (0.104 R)
• M58: 21,926,560 km (0.083 R)
• M59: 22,056,860 km (0.119 R)
• M60: 22,361,740 km (0.119 R)
• M61: 23,152,066 km (0.047 R)
• M62: 23,329,040 km (0.07 R)
• M63: 23,550,744 km (0.06 R)
• M64: 24,041,126 km (0.108 R)
• M65: 24,265,074 km (0.069 R)
• M66: 24,534,799 km (0.054 R)
• M67: 25,486,690 km (0.046 R)
• M68: 25,715,126 km (0.099 R)
• M69: 26,036,013 km (0.071 R)
• M70: 26,266,095 km (0.113 R)
• M71: 26,358,247 km (0.116 R)
• M72: 26,960,229 km (0.082 R)
• M73: 27,286,203 km (0.067 R)
• M74: 27,473,200 km (0.052 R)
• M75: 28,508,717 km (0.101 R)
• M76: 28,745,829 km (0.038 R)
• M77: 29,748,883 km (0.109 R)
• M78: 30,182,418 km (0.05 R)
• M79: 31,446,220 km (0.116 R)
• M80: 33,424,203 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.9

Radius: 5.8

Gravity: 21.94 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 12.73 AU - 17.15 AU

Year: 20202 Days

Day: 17 Hours

Environment

Temp: -192 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,524,353 km

• M1: 150,645 km (0.062 R)
• M2: 246,088 km (0.096 R)
• M3: 542,442 km (0.043 R)
• M4: 1,083,986 km (0.114 R)
• M5: 1,402,330 km (0.072 R)
• M6: 2,050,688 km (0.054 R)
• M7: 2,369,331 km (0.056 R)
• M8: 2,478,986 km (0.034 R)
• M9: 4,006,829 km (0.086 R)
• M10: 5,378,193 km (0.103 R)
• M11: 6,620,903 km (0.04 R)
• M12: 6,723,975 km (0.075 R)
• M13: 7,194,610 km (0.089 R)
• M14: 7,460,745 km (0.106 R)
• M15: 8,500,899 km (0.111 R)
• M16: 8,895,538 km (0.096 R)
• M17: 10,353,070 km (0.054 R)
• M18: 11,571,395 km (0.072 R)
• M19: 14,074,317 km (0.109 R)
• M20: 16,177,663 km (0.094 R)
• M21: 16,247,077 km (0.108 R)
• M22: 16,665,951 km (0.105 R)
• M23: 16,736,112 km (0.085 R)
• M24: 18,959,436 km (0.074 R)
• M25: 19,474,202 km (0.106 R)
• M26: 19,919,106 km (0.104 R)
• M27: 21,426,155 km (0.096 R)
• M28: 22,502,661 km (0.108 R)
• M29: 22,813,526 km (0.119 R)
• M30: 23,047,497 km (0.085 R)
• M31: 23,282,365 km (0.092 R)
• M32: 24,070,896 km (0.047 R)
• M33: 24,628,148 km (0.096 R)
• M34: 27,146,179 km (0.073 R)
• M35: 27,726,021 km (0.1 R)
• M36: 27,809,197 km (0.092 R)
• M37: 28,561,375 km (0.119 R)
• M38: 29,489,929 km (0.117 R)
• M39: 31,549,892 km (0.094 R)
• M40: 32,334,233 km (0.074 R)
• M41: 32,684,891 km (0.1 R)
• M42: 33,036,895 km (0.071 R)
• M43: 33,213,270 km (0.071 R)
• M44: 33,744,492 km (0.096 R)
• M45: 34,011,076 km (0.1 R)
• M46: 35,535,329 km (0.042 R)
• M47: 36,260,280 km (0.118 R)
• M48: 37,173,425 km (0.035 R)
• M49: 37,448,685 km (0.098 R)
• M50: 38,278,954 km (0.075 R)
• M51: 38,371,555 km (0.086 R)
• M52: 38,928,956 km (0.098 R)
• M53: 39,208,555 km (0.105 R)
• M54: 39,395,402 km (0.083 R)
• M55: 39,488,901 km (0.099 R)
• M56: 41,850,603 km (0.054 R)
• M57: 42,520,203 km (0.07 R)
• M58: 43,289,585 km (0.105 R)
• M59: 43,966,665 km (0.085 R)
• M60: 44,647,185 km (0.102 R)
• M61: 48,301,562 km (0.118 R)
• M62: 50,215,218 km (0.054 R)
• M63: 51,334,360 km (0.073 R)
• M64: 52,976,944 km (0.102 R)
• M65: 53,183,389 km (0.103 R)
• M66: 55,367,967 km (0.104 R)
• M67: 56,418,593 km (0.092 R)
• M68: 56,734,992 km (0.051 R)
• M69: 57,052,140 km (0.117 R)
• M70: 57,263,821 km (0.056 R)
• M71: 59,824,338 km (0.077 R)
• M72: 61,226,968 km (0.109 R)
• M73: 61,443,585 km (0.063 R)
• M74: 61,660,652 km (0.1 R)
• M75: 63,296,205 km (0.074 R)
• M76: 66,053,593 km (0.115 R)
• M77: 66,164,745 km (0.116 R)
• M78: 66,832,699 km (0.064 R)
• M79: 67,838,745 km (0.084 R)
• M80: 68,399,886 km (0.108 R)
• M81: 69,188,118 km (0.118 R)
• M82: 69,413,861 km (0.064 R)
• M83: 69,526,807 km (0.052 R)
• M84: 69,752,999 km (0.038 R)
• M85: 69,979,341 km (0.112 R)
• M86: 70,205,832 km (0.059 R)
• M87: 71,114,789 km (0.112 R)
• M88: 71,684,756 km (0.083 R)
• M89: 73,518,976 km (0.091 R)
• M90: 73,634,166 km (0.105 R)
• M91: 73,864,547 km (0.054 R)
• M92: 75,833,405 km (0.109 R)
• M93: 76,999,520 km (0.048 R)
• M94: 78,054,185 km (0.05 R)
• M95: 78,406,638 km (0.067 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 20,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit