🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.52 AU - 0.6 AU

Year: 152 Days

Day: 23.4 Hours

Environment

Temp: 162 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,633,530 km

• M1: 42,935 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.45 AU - 0.69 AU

Year: 156 Days

Day: 25.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,633,530 km

• M1: 75,697 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.89 AU - 1.17 AU

Year: 378 Days

Day: 45.3 Hours

Environment

Temp: 44 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,633,530 km

• M1: 44,730 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.21 AU - 1.51 AU

Year: 574 Days

Day: 42.4 Hours

Environment

Temp: -9 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,633,530 km

• M1: 1,148,912 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.28 AU - 1.84 AU

Year: 705 Days

Day: 41.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.75 AU - 5.97 AU

Year: 3875 Days

Day: 23.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,633,530 km

• M1: 934,239 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.4

Radius: 8.1

Gravity: 13.66 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.99 AU - 6.03 AU

Year: 4678 Days

Day: 10.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,633,530 km

• M1: 289,472 km (0.047 R)
• M2: 452,833 km (0.037 R)
• M3: 563,535 km (0.084 R)
• M4: 965,205 km (0.093 R)
• M5: 1,111,512 km (0.113 R)
• M6: 1,265,299 km (0.074 R)
• M7: 1,857,557 km (0.098 R)
• M8: 2,366,788 km (0.105 R)
• M9: 2,938,551 km (0.117 R)
• M10: 3,066,607 km (0.06 R)
• M11: 3,196,458 km (0.118 R)
• M12: 3,990,074 km (0.045 R)
• M13: 4,132,043 km (0.106 R)
• M14: 4,445,450 km (0.1 R)
• M15: 4,892,150 km (0.102 R)
• M16: 4,942,714 km (0.046 R)
• M17: 5,353,210 km (0.056 R)
• M18: 5,405,270 km (0.037 R)
• M19: 5,962,373 km (0.059 R)
• M20: 6,179,439 km (0.07 R)
• M21: 6,399,199 km (0.112 R)
• M22: 6,454,550 km (0.094 R)
• M23: 6,510,051 km (0.051 R)
• M24: 6,959,742 km (0.096 R)
• M25: 7,188,327 km (0.111 R)
• M26: 7,303,518 km (0.088 R)
• M27: 7,419,456 km (0.093 R)
• M28: 7,682,299 km (0.119 R)
• M29: 7,859,274 km (0.079 R)
• M30: 8,187,342 km (0.113 R)
• M31: 8,247,480 km (0.104 R)
• M32: 8,337,987 km (0.082 R)
• M33: 8,428,793 km (0.117 R)
• M34: 8,580,784 km (0.029 R)
• M35: 8,733,823 km (0.043 R)
• M36: 8,825,975 km (0.108 R)
• M37: 9,011,477 km (0.081 R)
• M38: 9,166,909 km (0.049 R)
• M39: 9,260,707 km (0.076 R)
• M40: 9,638,740 km (0.106 R)
• M41: 9,893,655 km (0.056 R)
• M42: 10,280,216 km (0.064 R)
• M43: 10,573,428 km (0.104 R)
• M44: 10,671,714 km (0.09 R)
• M45: 10,935,455 km (0.054 R)
• M46: 11,637,966 km (0.039 R)
• M47: 13,121,379 km (0.12 R)
• M48: 13,474,879 km (0.063 R)
• M49: 13,724,258 km (0.065 R)
• M50: 13,939,230 km (0.114 R)
• M51: 14,372,316 km (0.102 R)
• M52: 14,517,725 km (0.04 R)
• M53: 14,700,085 km (0.071 R)
• M54: 15,104,149 km (0.074 R)
• M55: 15,178,050 km (0.105 R)
• M56: 15,735,751 km (0.101 R)
• M57: 15,960,597 km (0.103 R)
• M58: 16,641,866 km (0.108 R)
• M59: 16,718,160 km (0.062 R)
• M60: 17,024,537 km (0.108 R)
• M61: 17,294,112 km (0.106 R)
• M62: 17,487,393 km (0.064 R)
• M63: 18,504,658 km (0.075 R)
• M64: 18,583,795 km (0.07 R)
• M65: 18,742,220 km (0.072 R)
• M66: 18,980,679 km (0.047 R)
• M67: 19,180,093 km (0.111 R)
• M68: 20,066,161 km (0.091 R)
• M69: 20,842,125 km (0.108 R)
• M70: 21,254,566 km (0.1 R)
• M71: 21,878,090 km (0.108 R)
• M72: 23,827,650 km (0.053 R)
• M73: 25,172,535 km (0.104 R)
• M74: 25,920,374 km (0.108 R)
• M75: 26,053,217 km (0.106 R)
• M76: 26,186,210 km (0.052 R)
• M77: 27,258,078 km (0.114 R)
• M78: 27,573,431 km (0.057 R)
• M79: 28,116,920 km (0.057 R)
• M80: 28,755,254 km (0.072 R)
• M81: 29,030,364 km (0.094 R)
• M82: 29,306,372 km (0.117 R)
• M83: 29,490,827 km (0.026 R)
• M84: 30,279,058 km (0.076 R)
• M85: 30,933,399 km (0.07 R)
• M86: 31,215,241 km (0.078 R)
• M87: 31,309,338 km (0.071 R)
• M88: 31,592,378 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.7

Radius: 6.3

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 10.6 AU - 15.04 AU

Year: 16601 Days

Day: 17.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,633,530 km

• M1: 86,767 km (0.104 R)
• M2: 154,834 km (0.06 R)
• M3: 224,098 km (0.12 R)
• M4: 445,203 km (0.032 R)
• M5: 538,104 km (0.028 R)
• M6: 798,553 km (0.03 R)
• M7: 874,250 km (0.078 R)
• M8: 1,424,172 km (0.118 R)
• M9: 1,635,853 km (0.12 R)
• M10: 1,708,707 km (0.088 R)
• M11: 1,757,775 km (0.087 R)
• M12: 1,807,441 km (0.072 R)
• M13: 1,882,839 km (0.053 R)
• M14: 2,062,805 km (0.088 R)
• M15: 2,522,818 km (0.111 R)
• M16: 3,194,064 km (0.094 R)
• M17: 3,254,950 km (0.071 R)
• M18: 3,917,519 km (0.068 R)
• M19: 3,982,744 km (0.037 R)
• M20: 4,381,871 km (0.087 R)
• M21: 4,517,706 km (0.035 R)
• M22: 4,586,222 km (0.109 R)
• M23: 4,969,043 km (0.076 R)
• M24: 5,110,712 km (0.117 R)
• M25: 5,728,102 km (0.083 R)
• M26: 6,330,383 km (0.092 R)
• M27: 6,678,049 km (0.11 R)
• M28: 7,191,170 km (0.1 R)
• M29: 7,553,795 km (0.085 R)
• M30: 8,677,125 km (0.1 R)
• M31: 9,063,088 km (0.111 R)
• M32: 9,807,337 km (0.043 R)
• M33: 10,029,939 km (0.115 R)
• M34: 10,119,398 km (0.066 R)
• M35: 10,983,027 km (0.04 R)
• M36: 11,121,555 km (0.057 R)
• M37: 12,346,163 km (0.077 R)
• M38: 12,731,527 km (0.072 R)
• M39: 13,072,012 km (0.104 R)
• M40: 13,317,053 km (0.112 R)
• M41: 13,464,706 km (0.091 R)
• M42: 13,961,072 km (0.071 R)
• M43: 14,564,699 km (0.093 R)
• M44: 15,228,166 km (0.092 R)
• M45: 16,005,775 km (0.119 R)
• M46: 17,384,170 km (0.118 R)
• M47: 17,978,822 km (0.085 R)
• M48: 18,142,033 km (0.038 R)
• M49: 18,251,239 km (0.077 R)
• M50: 20,026,966 km (0.107 R)
• M51: 22,147,965 km (0.053 R)
• M52: 22,206,308 km (0.039 R)
• M53: 22,498,622 km (0.117 R)
• M54: 24,640,564 km (0.07 R)
• M55: 26,350,917 km (0.074 R)
• M56: 26,412,701 km (0.101 R)
• M57: 26,536,418 km (0.061 R)
• M58: 26,660,435 km (0.082 R)
• M59: 27,407,975 km (0.11 R)
• M60: 27,596,020 km (0.096 R)
• M61: 28,036,287 km (0.12 R)
• M62: 28,162,547 km (0.113 R)
• M63: 28,923,701 km (0.103 R)
• M64: 29,115,186 km (0.088 R)
• M65: 29,691,886 km (0.057 R)
• M66: 29,884,867 km (0.059 R)
• M67: 30,986,805 km (0.064 R)
• M68: 31,575,473 km (0.095 R)
• M69: 32,167,881 km (0.049 R)
• M70: 34,303,839 km (0.114 R)
• M71: 36,691,870 km (0.12 R)
• M72: 36,760,984 km (0.101 R)
• M73: 37,037,441 km (0.082 R)
• M74: 37,245,232 km (0.047 R)
• M75: 37,662,012 km (0.114 R)
• M76: 37,801,288 km (0.114 R)
• M77: 38,360,185 km (0.075 R)
• M78: 38,430,197 km (0.115 R)
• M79: 39,062,697 km (0.059 R)
• M80: 39,486,059 km (0.101 R)
• M81: 40,622,853 km (0.116 R)
• M82: 41,051,900 km (0.113 R)
• M83: 42,928,306 km (0.046 R)
• M84: 43,001,010 km (0.114 R)
• M85: 43,730,599 km (0.078 R)
• M86: 44,464,227 km (0.1 R)
• M87: 45,720,700 km (0.11 R)
• M88: 48,647,133 km (0.042 R)
• M89: 51,247,294 km (0.078 R)
• M90: 51,633,555 km (0.051 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 12,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit