🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.5 AU - 0.56 AU

Year: 145 Days

Day: 31.8 Hours

Environment

Temp: 238 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,217,836 km

• M1: 56,698 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.68 AU - 0.92 AU

Year: 268 Days

Day: 47.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.77 AU - 0.99 AU

Year: 309 Days

Day: 21.2 Hours

Environment

Temp: 45 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.42 AU - 1.62 AU

Year: 702 Days

Day: 20.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.02 AU - 2.58 AU

Year: 1307 Days

Day: 16.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.78 AU - 3.84 AU

Year: 2787 Days

Day: 22.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.2

Radius: 8.2

Gravity: 13.86 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.15 AU - 10.51 AU

Year: 11549 Days

Day: 5.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 102,217,836 km

• M1: 111,600 km (0.105 R)
• M2: 169,345 km (0.08 R)
• M3: 279,598 km (0.094 R)
• M4: 332,706 km (0.11 R)
• M5: 735,124 km (0.112 R)
• M6: 1,024,895 km (0.114 R)
• M7: 1,373,458 km (0.085 R)
• M8: 1,838,109 km (0.091 R)
• M9: 2,003,415 km (0.07 R)
• M10: 2,087,937 km (0.067 R)
• M11: 2,231,402 km (0.114 R)
• M12: 2,619,908 km (0.111 R)
• M13: 3,061,820 km (0.025 R)
• M14: 3,358,173 km (0.063 R)
• M15: 3,459,152 km (0.119 R)
• M16: 3,595,136 km (0.069 R)
• M17: 3,872,640 km (0.099 R)
• M18: 4,301,986 km (0.037 R)
• M19: 5,361,887 km (0.038 R)
• M20: 5,519,713 km (0.099 R)
• M21: 5,679,034 km (0.118 R)
• M22: 6,414,906 km (0.081 R)
• M23: 7,180,399 km (0.105 R)
• M24: 7,529,859 km (0.078 R)
• M25: 8,657,678 km (0.101 R)
• M26: 8,889,554 km (0.071 R)
• M27: 9,645,173 km (0.111 R)
• M28: 9,741,065 km (0.088 R)
• M29: 11,673,870 km (0.065 R)
• M30: 11,827,357 km (0.084 R)
• M31: 12,136,426 km (0.087 R)
• M32: 12,188,187 km (0.112 R)
• M33: 13,667,112 km (0.072 R)
• M34: 13,774,972 km (0.073 R)
• M35: 14,100,048 km (0.088 R)
• M36: 14,208,955 km (0.035 R)
• M37: 14,372,915 km (0.112 R)
• M38: 15,537,983 km (0.12 R)
• M39: 15,932,921 km (0.081 R)
• M40: 16,560,484 km (0.119 R)
• M41: 17,839,546 km (0.081 R)
• M42: 19,270,899 km (0.119 R)
• M43: 19,452,361 km (0.075 R)
• M44: 19,634,421 km (0.101 R)
• M45: 20,924,853 km (0.11 R)
• M46: 21,236,016 km (0.097 R)
• M47: 21,548,825 km (0.065 R)
• M48: 21,611,507 km (0.061 R)
• M49: 22,115,652 km (0.111 R)
• M50: 26,420,031 km (0.079 R)
• M51: 26,621,689 km (0.117 R)
• M52: 27,365,490 km (0.104 R)
• M53: 27,842,408 km (0.102 R)
• M54: 27,910,774 km (0.09 R)
• M55: 29,777,307 km (0.087 R)
• M56: 31,969,813 km (0.045 R)
• M57: 33,266,527 km (0.108 R)
• M58: 33,339,082 km (0.119 R)
• M59: 35,243,613 km (0.092 R)
• M60: 36,209,117 km (0.105 R)
• M61: 36,283,617 km (0.118 R)
• M62: 36,657,612 km (0.115 R)
• M63: 37,258,546 km (0.084 R)
• M64: 37,560,136 km (0.102 R)
• M65: 38,090,011 km (0.105 R)
• M66: 39,848,534 km (0.108 R)
• M67: 40,853,982 km (0.075 R)
• M68: 41,633,237 km (0.069 R)
• M69: 43,602,543 km (0.114 R)
• M70: 43,840,853 km (0.1 R)
• M71: 44,398,703 km (0.05 R)
• M72: 45,360,618 km (0.07 R)
• M73: 45,763,335 km (0.046 R)
• M74: 46,167,249 km (0.046 R)
• M75: 47,958,833 km (0.062 R)
• M76: 50,188,290 km (0.093 R)
• M77: 51,189,998 km (0.108 R)
• M78: 51,945,617 km (0.047 R)
• M79: 52,789,498 km (0.084 R)
• M80: 52,958,843 km (0.063 R)
• M81: 54,149,193 km (0.041 R)
• M82: 54,833,304 km (0.108 R)
• M83: 55,348,220 km (0.047 R)
• M84: 56,382,989 km (0.046 R)
• M85: 57,250,208 km (0.104 R)
• M86: 58,121,765 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.7

Radius: 6.2

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 16.22 AU - 18.22 AU

Year: 26778 Days

Day: 15.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 102,217,836 km

• M1: 106,065 km (0.087 R)
• M2: 209,138 km (0.097 R)
• M3: 256,560 km (0.05 R)
• M4: 376,687 km (0.106 R)
• M5: 598,691 km (0.033 R)
• M6: 958,025 km (0.113 R)
• M7: 1,114,803 km (0.11 R)
• M8: 1,187,209 km (0.08 R)
• M9: 2,402,991 km (0.083 R)
• M10: 3,165,491 km (0.037 R)
• M11: 3,479,347 km (0.075 R)
• M12: 3,748,623 km (0.069 R)
• M13: 4,743,150 km (0.092 R)
• M14: 5,162,623 km (0.105 R)
• M15: 6,294,929 km (0.106 R)
• M16: 6,360,153 km (0.096 R)
• M17: 7,848,203 km (0.12 R)
• M18: 8,200,955 km (0.102 R)
• M19: 8,272,164 km (0.096 R)
• M20: 9,401,029 km (0.068 R)
• M21: 9,550,328 km (0.08 R)
• M22: 10,577,617 km (0.106 R)
• M23: 10,810,690 km (0.092 R)
• M24: 11,202,936 km (0.12 R)
• M25: 11,361,061 km (0.092 R)
• M26: 11,559,876 km (0.09 R)
• M27: 11,759,739 km (0.057 R)
• M28: 11,880,315 km (0.065 R)
• M29: 12,041,581 km (0.085 R)
• M30: 13,274,417 km (0.066 R)
• M31: 13,736,525 km (0.111 R)
• M32: 14,936,300 km (0.103 R)
• M33: 15,154,115 km (0.082 R)
• M34: 15,372,976 km (0.1 R)
• M35: 15,548,754 km (0.106 R)
• M36: 15,680,998 km (0.092 R)
• M37: 16,482,693 km (0.108 R)
• M38: 16,527,573 km (0.105 R)
• M39: 16,707,689 km (0.099 R)
• M40: 16,933,731 km (0.118 R)
• M41: 17,663,918 km (0.12 R)
• M42: 17,755,921 km (0.112 R)
• M43: 19,202,233 km (0.118 R)
• M44: 21,025,981 km (0.093 R)
• M45: 22,206,009 km (0.117 R)
• M46: 23,508,408 km (0.107 R)
• M47: 23,660,399 km (0.054 R)
• M48: 23,863,404 km (0.077 R)
• M49: 23,965,130 km (0.08 R)
• M50: 25,404,262 km (0.093 R)
• M51: 25,925,012 km (0.083 R)
• M52: 26,765,602 km (0.084 R)
• M53: 28,473,262 km (0.097 R)
• M54: 28,797,441 km (0.052 R)
• M55: 31,100,201 km (0.097 R)
• M56: 32,498,791 km (0.095 R)
• M57: 32,611,588 km (0.11 R)
• M58: 34,261,353 km (0.114 R)
• M59: 34,490,986 km (0.086 R)
• M60: 34,836,557 km (0.059 R)
• M61: 35,763,465 km (0.036 R)
• M62: 35,938,196 km (0.058 R)
• M63: 36,288,404 km (0.071 R)
• M64: 37,463,944 km (0.086 R)
• M65: 37,582,276 km (0.087 R)
• M66: 37,700,608 km (0.12 R)
• M67: 38,473,132 km (0.106 R)
• M68: 39,551,283 km (0.08 R)
• M69: 39,671,710 km (0.086 R)
• M70: 39,912,862 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.6

Radius: 5.1

Gravity: 26.47 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 17.81 AU - 20.21 AU

Year: 31060 Days

Day: 19.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 102,217,836 km

• M1: 110,852 km (0.083 R)
• M2: 214,823 km (0.117 R)
• M3: 374,294 km (0.117 R)
• M4: 911,500 km (0.038 R)
• M5: 1,038,658 km (0.075 R)
• M6: 1,071,270 km (0.075 R)
• M7: 1,453,643 km (0.096 R)
• M8: 3,007,516 km (0.077 R)
• M9: 3,739,648 km (0.099 R)
• M10: 4,796,407 km (0.111 R)
• M11: 5,018,261 km (0.06 R)
• M12: 5,243,555 km (0.081 R)
• M13: 5,587,480 km (0.09 R)
• M14: 5,938,886 km (0.07 R)
• M15: 6,724,275 km (0.082 R)
• M16: 6,910,225 km (0.095 R)
• M17: 8,657,678 km (0.063 R)
• M18: 8,724,997 km (0.113 R)
• M19: 9,754,080 km (0.107 R)
• M20: 9,894,104 km (0.106 R)
• M21: 10,676,650 km (0.098 R)
• M22: 11,849,797 km (0.079 R)
• M23: 12,451,629 km (0.106 R)
• M24: 12,527,475 km (0.082 R)
• M25: 13,372,703 km (0.12 R)
• M26: 14,795,229 km (0.046 R)
• M27: 15,442,689 km (0.116 R)
• M28: 15,524,369 km (0.095 R)
• M29: 16,431,232 km (0.032 R)
• M30: 19,253,096 km (0.077 R)
• M31: 20,048,359 km (0.091 R)
• M32: 21,397,432 km (0.071 R)
• M33: 22,590,026 km (0.106 R)
• M34: 22,961,328 km (0.068 R)
• M35: 24,182,047 km (0.1 R)
• M36: 25,520,050 km (0.1 R)
• M37: 27,968,369 km (0.094 R)
• M38: 29,472,875 km (0.106 R)
• M39: 29,574,153 km (0.058 R)
• M40: 30,900,637 km (0.11 R)
• M41: 33,189,484 km (0.092 R)
• M42: 37,159,961 km (0.08 R)
• M43: 38,369,011 km (0.087 R)
• M44: 39,590,927 km (0.08 R)
• M45: 39,926,325 km (0.107 R)
• M46: 40,150,423 km (0.114 R)
• M47: 43,908,920 km (0.116 R)
• M48: 44,024,559 km (0.109 R)
• M49: 44,140,348 km (0.087 R)
• M50: 45,069,949 km (0.055 R)
• M51: 45,186,486 km (0.057 R)
• M52: 49,211,865 km (0.069 R)
• M53: 51,023,795 km (0.109 R)
• M54: 52,857,565 km (0.111 R)
• M55: 53,720,745 km (0.11 R)
• M56: 55,086,424 km (0.082 R)
• M57: 55,335,953 km (0.082 R)
• M58: 55,961,422 km (0.109 R)
• M59: 56,463,472 km (0.119 R)
• M60: 56,715,096 km (0.083 R)
• M61: 57,851,890 km (0.062 R)
• M62: 57,978,749 km (0.099 R)
• M63: 58,486,634 km (0.07 R)
• M64: 60,147,918 km (0.078 R)
• M65: 61,178,049 km (0.106 R)
• M66: 62,994,467 km (0.063 R)
• M67: 64,302,850 km (0.113 R)
• M68: 64,828,686 km (0.072 R)
• M69: 65,620,059 km (0.117 R)
• M70: 65,752,303 km (0.117 R)
• M71: 65,884,548 km (0.08 R)
• M72: 66,547,416 km (0.034 R)
• M73: 67,212,528 km (0.094 R)
• M74: 68,415,145 km (0.073 R)
• M75: 71,792,916 km (0.113 R)
• M76: 73,433,406 km (0.1 R)
• M77: 73,708,068 km (0.046 R)
• M78: 76,056,156 km (0.099 R)
• M79: 76,194,983 km (0.06 R)
• M80: 79,130,990 km (0.102 R)
• M81: 79,271,762 km (0.119 R)
• M82: 79,694,376 km (0.09 R)
• M83: 80,117,888 km (0.092 R)
• M84: 80,542,147 km (0.11 R)
• M85: 81,108,824 km (0.045 R)
• M86: 81,392,761 km (0.114 R)
• M87: 83,818,939 km (0.066 R)
• M88: 86,413,564 km (0.1 R)
• M89: 89,914,005 km (0.09 R)
• M90: 91,829,456 km (0.076 R)
• M91: 92,717,918 km (0.112 R)
• M92: 94,354,219 km (0.116 R)
• M93: 96,601,030 km (0.071 R)
• M94: 98,411,014 km (0.114 R)
• M95: 98,713,801 km (0.1 R)
• M96: 101,911,455 km (0.077 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 10,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit