🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.57 AU - 0.61 AU

Year: 192 Days

Day: 23.7 Hours

Environment

Temp: 43 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,911,190 km

• M1: 245,041 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.14 AU - 1.18 AU

Year: 530 Days

Day: 12.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.98 AU - 1.6 AU

Year: 622 Days

Day: 27.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.29 AU - 1.49 AU

Year: 696 Days

Day: 36.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,911,190 km

• M1: 410,497 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.58 AU - 1.6 AU

Year: 851 Days

Day: 37.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,911,190 km

• M1: 1,237,324 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.7

Radius: 8.9

Gravity: 11.21 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.52 AU - 6.46 AU

Year: 6225 Days

Day: 7.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 45,911,190 km

• M1: 166,951 km (0.053 R)
• M2: 298,298 km (0.051 R)
• M3: 370,105 km (0.085 R)
• M4: 655,089 km (0.094 R)
• M5: 754,721 km (0.08 R)
• M6: 938,278 km (0.059 R)
• M7: 1,170,753 km (0.117 R)
• M8: 1,477,728 km (0.116 R)
• M9: 1,689,858 km (0.096 R)
• M10: 2,058,018 km (0.048 R)
• M11: 2,361,851 km (0.083 R)
• M12: 3,356,677 km (0.097 R)
• M13: 3,432,224 km (0.106 R)
• M14: 3,766,426 km (0.096 R)
• M15: 4,030,615 km (0.081 R)
• M16: 4,577,096 km (0.103 R)
• M17: 4,745,544 km (0.079 R)
• M18: 4,859,088 km (0.098 R)
• M19: 4,916,235 km (0.076 R)
• M20: 5,059,849 km (0.048 R)
• M21: 5,234,280 km (0.046 R)
• M22: 5,410,506 km (0.092 R)
• M23: 5,648,816 km (0.115 R)
• M24: 5,920,785 km (0.108 R)
• M25: 6,043,156 km (0.082 R)
• M26: 6,446,471 km (0.028 R)
• M27: 6,509,303 km (0.076 R)
• M28: 7,542,276 km (0.054 R)
• M29: 8,418,770 km (0.115 R)
• M30: 8,521,992 km (0.114 R)
• M31: 10,119,847 km (0.069 R)
• M32: 10,859,309 km (0.109 R)
• M33: 11,769,463 km (0.081 R)
• M34: 12,117,128 km (0.105 R)
• M35: 12,389,845 km (0.118 R)
• M36: 12,625,312 km (0.064 R)
• M37: 12,704,001 km (0.049 R)
• M38: 14,519,670 km (0.106 R)
• M39: 14,851,029 km (0.103 R)
• M40: 15,310,444 km (0.076 R)
• M41: 15,689,974 km (0.11 R)
• M42: 16,029,861 km (0.108 R)
• M43: 17,721,513 km (0.107 R)
• M44: 18,476,384 km (0.117 R)
• M45: 18,745,511 km (0.045 R)
• M46: 19,060,863 km (0.062 R)
• M47: 20,063,767 km (0.056 R)
• M48: 20,525,277 km (0.1 R)
• M49: 20,850,353 km (0.032 R)
• M50: 21,177,224 km (0.099 R)
• M51: 21,930,749 km (0.11 R)
• M52: 22,025,444 km (0.114 R)
• M53: 22,981,075 km (0.08 R)
• M54: 23,077,267 km (0.119 R)
• M55: 23,560,767 km (0.075 R)
• M56: 23,706,475 km (0.091 R)
• M57: 23,901,252 km (0.053 R)
• M58: 25,527,979 km (0.039 R)
• M59: 26,028,085 km (0.093 R)
• M60: 26,279,260 km (0.077 R)
• M61: 26,632,311 km (0.066 R)
• M62: 26,784,152 km (0.059 R)
• M63: 27,037,721 km (0.119 R)
• M64: 28,060,222 km (0.108 R)
• M65: 28,731,617 km (0.084 R)
• M66: 29,095,290 km (0.109 R)
• M67: 29,251,620 km (0.111 R)
• M68: 29,408,249 km (0.029 R)
• M69: 31,149,568 km (0.076 R)
• M70: 31,523,114 km (0.065 R)
• M71: 32,113,277 km (0.057 R)
• M72: 34,234,874 km (0.062 R)
• M73: 35,007,547 km (0.1 R)
• M74: 35,897,505 km (0.065 R)
• M75: 36,233,203 km (0.082 R)
• M76: 37,302,977 km (0.099 R)
• M77: 38,040,943 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.2

Radius: 12.7

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.64 AU - 6.64 AU

Year: 6460 Days

Day: 14.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,911,190 km

• M1: 245,490 km (0.102 R)
• M2: 343,477 km (0.12 R)
• M3: 780,751 km (0.082 R)
• M4: 924,664 km (0.096 R)
• M5: 1,271,283 km (0.074 R)
• M6: 1,574,817 km (0.102 R)
• M7: 1,901,688 km (0.12 R)
• M8: 2,288,399 km (0.107 R)
• M9: 2,520,575 km (0.082 R)
• M10: 2,740,483 km (0.089 R)
• M11: 3,307,011 km (0.118 R)
• M12: 3,660,062 km (0.117 R)
• M13: 3,772,858 km (0.102 R)
• M14: 3,886,852 km (0.07 R)
• M15: 4,330,858 km (0.074 R)
• M16: 4,619,582 km (0.117 R)
• M17: 4,939,722 km (0.119 R)
• M18: 5,216,328 km (0.1 R)
• M19: 5,943,224 km (0.08 R)
• M20: 6,129,922 km (0.115 R)
• M21: 6,924,437 km (0.095 R)
• M22: 7,491,263 km (0.097 R)
• M23: 7,635,326 km (0.111 R)
• M24: 7,751,264 km (0.041 R)
• M25: 8,639,427 km (0.119 R)
• M26: 8,912,144 km (0.113 R)
• M27: 9,342,088 km (0.101 R)
• M28: 9,528,487 km (0.114 R)
• M29: 9,905,025 km (0.091 R)
• M30: 10,350,377 km (0.107 R)
• M31: 11,658,910 km (0.075 R)
• M32: 11,893,330 km (0.074 R)
• M33: 12,468,983 km (0.108 R)
• M34: 12,880,825 km (0.028 R)
• M35: 13,824,040 km (0.098 R)
• M36: 14,143,282 km (0.049 R)
• M37: 14,465,067 km (0.086 R)
• M38: 15,555,037 km (0.086 R)
• M39: 15,665,590 km (0.1 R)
• M40: 16,035,695 km (0.089 R)
• M41: 16,521,140 km (0.078 R)
• M42: 17,391,800 km (0.101 R)
• M43: 17,583,135 km (0.04 R)
• M44: 17,775,069 km (0.092 R)
• M45: 18,238,673 km (0.026 R)
• M46: 18,510,941 km (0.11 R)
• M47: 18,628,076 km (0.034 R)
• M48: 19,256,836 km (0.111 R)
• M49: 19,573,834 km (0.115 R)
• M50: 19,772,799 km (0.047 R)
• M51: 20,859,030 km (0.071 R)
• M52: 21,266,235 km (0.1 R)
• M53: 21,470,885 km (0.106 R)
• M54: 21,634,994 km (0.116 R)
• M55: 22,628,623 km (0.113 R)
• M56: 23,131,122 km (0.098 R)
• M57: 23,341,606 km (0.057 R)
• M58: 23,722,034 km (0.086 R)
• M59: 23,849,192 km (0.117 R)
• M60: 24,232,312 km (0.056 R)
• M61: 24,360,517 km (0.076 R)
• M62: 24,574,592 km (0.117 R)
• M63: 24,832,499 km (0.073 R)
• M64: 25,654,688 km (0.101 R)
• M65: 26,838,307 km (0.069 R)
• M66: 27,015,281 km (0.093 R)
• M67: 27,236,836 km (0.106 R)
• M68: 27,325,697 km (0.101 R)
• M69: 27,637,459 km (0.046 R)
• M70: 27,726,619 km (0.102 R)
• M71: 27,950,268 km (0.091 R)
• M72: 28,039,877 km (0.097 R)
• M73: 28,489,269 km (0.119 R)
• M74: 28,579,476 km (0.086 R)
• M75: 28,760,191 km (0.039 R)
• M76: 29,077,189 km (0.071 R)
• M77: 29,441,011 km (0.11 R)
• M78: 29,714,775 km (0.083 R)
• M79: 29,806,179 km (0.117 R)
• M80: 30,172,993 km (0.085 R)
• M81: 30,633,605 km (0.091 R)
• M82: 30,772,282 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.6

Radius: 4.7

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 13.35 AU - 14.97 AU

Year: 22624 Days

Day: 22.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 45,911,190 km

• M1: 273,315 km (0.033 R)
• M2: 398,080 km (0.079 R)
• M3: 1,019,210 km (0.074 R)
• M4: 1,115,551 km (0.108 R)
• M5: 1,596,359 km (0.065 R)
• M6: 2,307,547 km (0.087 R)
• M7: 2,383,543 km (0.098 R)
• M8: 2,537,928 km (0.106 R)
• M9: 3,159,657 km (0.042 R)
• M10: 3,736,656 km (0.119 R)
• M11: 4,693,484 km (0.111 R)
• M12: 5,116,247 km (0.11 R)
• M13: 7,330,595 km (0.057 R)
• M14: 7,668,237 km (0.119 R)
• M15: 7,819,929 km (0.119 R)
• M16: 8,554,006 km (0.036 R)
• M17: 9,068,773 km (0.098 R)
• M18: 9,634,402 km (0.093 R)
• M19: 10,045,347 km (0.116 R)
• M20: 10,461,977 km (0.097 R)
• M21: 11,571,545 km (0.117 R)
• M22: 12,184,298 km (0.103 R)
• M23: 12,717,913 km (0.056 R)
• M24: 13,441,219 km (0.119 R)
• M25: 13,992,338 km (0.037 R)
• M26: 15,259,282 km (0.111 R)
• M27: 16,269,816 km (0.044 R)
• M28: 16,367,204 km (0.099 R)
• M29: 16,807,770 km (0.116 R)
• M30: 17,301,742 km (0.104 R)
• M31: 17,600,489 km (0.092 R)
• M32: 17,700,420 km (0.093 R)
• M33: 18,203,069 km (0.096 R)
• M34: 19,017,031 km (0.103 R)
• M35: 19,222,279 km (0.055 R)
• M36: 20,103,111 km (0.102 R)
• M37: 20,680,110 km (0.066 R)
• M38: 22,660,188 km (0.089 R)
• M39: 22,932,456 km (0.055 R)
• M40: 24,087,501 km (0.097 R)
• M41: 25,036,251 km (0.047 R)
• M42: 26,396,395 km (0.059 R)
• M43: 27,664,237 km (0.07 R)
• M44: 29,781,196 km (0.048 R)
• M45: 30,919,187 km (0.065 R)
• M46: 31,402,687 km (0.091 R)
• M47: 32,929,483 km (0.067 R)
• M48: 35,422,233 km (0.103 R)
• M49: 35,548,493 km (0.112 R)
• M50: 35,611,624 km (0.105 R)
• M51: 36,372,628 km (0.112 R)
• M52: 38,427,803 km (0.08 R)
• M53: 39,928,120 km (0.092 R)
• M54: 40,059,467 km (0.072 R)
• M55: 41,049,357 km (0.098 R)
• M56: 41,115,628 km (0.107 R)
• M57: 41,514,008 km (0.116 R)
• M58: 41,713,721 km (0.094 R)
• M59: 41,847,012 km (0.054 R)
• M60: 42,784,093 km (0.1 R)
• M61: 42,918,432 km (0.093 R)
• M62: 43,187,708 km (0.117 R)
• M63: 44,542,467 km (0.115 R)
• M64: 45,842,472 km (0.116 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 13,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit