🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.4 AU - 0.62 AU

Year: 239 Days

Day: 14.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,240,993 km

• M1: 385,215 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.52 AU - 0.54 AU

Year: 253 Days

Day: 39.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,240,993 km

• M1: 635,941 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.56 AU - 0.66 AU

Year: 313 Days

Day: 44.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.3

Radius: 12.1

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.72 AU - 1.06 AU

Year: 551 Days

Day: 9.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 59,240,993 km

• M1: 153,487 km (0.108 R)
• M2: 267,481 km (0.118 R)
• M3: 360,680 km (0.074 R)
• M4: 488,437 km (0.113 R)
• M5: 622,926 km (0.12 R)
• M6: 740,659 km (0.11 R)
• M7: 853,007 km (0.029 R)
• M8: 1,050,775 km (0.079 R)
• M9: 1,189,602 km (0.052 R)
• M10: 1,269,637 km (0.109 R)
• M11: 1,384,827 km (0.059 R)
• M12: 1,703,920 km (0.079 R)
• M13: 1,869,375 km (0.036 R)
• M14: 1,976,337 km (0.102 R)
• M15: 2,065,947 km (0.113 R)
• M16: 2,276,281 km (0.115 R)
• M17: 2,397,755 km (0.045 R)
• M18: 2,535,235 km (0.098 R)
• M19: 2,647,284 km (0.097 R)
• M20: 2,725,224 km (0.092 R)
• M21: 2,818,424 km (0.104 R)
• M22: 2,949,322 km (0.066 R)
• M23: 3,045,065 km (0.083 R)
• M24: 3,127,044 km (0.063 R)
• M25: 3,477,552 km (0.104 R)
• M26: 3,673,525 km (0.118 R)
• M27: 3,800,833 km (0.106 R)
• M28: 3,913,480 km (0.102 R)
• M29: 4,019,096 km (0.104 R)
• M30: 4,266,382 km (0.105 R)
• M31: 4,383,666 km (0.07 R)
• M32: 4,604,174 km (0.044 R)
• M33: 4,707,247 km (0.111 R)
• M34: 4,959,469 km (0.115 R)
• M35: 5,127,168 km (0.071 R)
• M36: 5,225,154 km (0.074 R)
• M37: 5,632,360 km (0.076 R)
• M38: 5,853,914 km (0.096 R)
• M39: 6,286,551 km (0.079 R)
• M40: 6,372,271 km (0.1 R)
• M41: 6,516,334 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.3

Radius: 11.7

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.75 AU - 1.09 AU

Year: 579 Days

Day: 12.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 59,240,993 km

• M1: 166,652 km (0.106 R)
• M2: 279,150 km (0.059 R)
• M3: 379,231 km (0.086 R)
• M4: 466,297 km (0.047 R)
• M5: 547,977 km (0.094 R)
• M6: 639,381 km (0.051 R)
• M7: 720,912 km (0.118 R)
• M8: 823,237 km (0.091 R)
• M9: 908,957 km (0.111 R)
• M10: 997,967 km (0.102 R)
• M11: 1,132,755 km (0.118 R)
• M12: 1,354,609 km (0.103 R)
• M13: 1,505,403 km (0.112 R)
• M14: 1,634,506 km (0.097 R)
• M15: 1,823,897 km (0.056 R)
• M16: 1,927,269 km (0.047 R)
• M17: 2,091,977 km (0.085 R)
• M18: 2,410,620 km (0.108 R)
• M19: 2,486,466 km (0.03 R)
• M20: 2,666,432 km (0.064 R)
• M21: 2,764,718 km (0.112 R)
• M22: 2,991,957 km (0.054 R)
• M23: 3,232,511 km (0.114 R)
• M24: 3,472,167 km (0.087 R)
• M25: 3,739,797 km (0.094 R)
• M26: 4,036,749 km (0.119 R)
• M27: 4,241,548 km (0.094 R)
• M28: 4,326,071 km (0.111 R)
• M29: 4,496,613 km (0.11 R)
• M30: 4,590,710 km (0.101 R)
• M31: 4,693,334 km (0.079 R)
• M32: 5,030,079 km (0.103 R)
• M33: 5,358,147 km (0.053 R)
• M34: 5,524,949 km (0.105 R)
• M35: 5,837,907 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.1

Radius: 14

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.96 AU - 1 AU

Year: 636 Days

Day: 14.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 59,240,993 km

• M1: 209,736 km (0.109 R)
• M2: 369,656 km (0.105 R)
• M3: 507,137 km (0.068 R)
• M4: 679,474 km (0.095 R)
• M5: 896,241 km (0.064 R)
• M6: 1,058,555 km (0.067 R)
• M7: 1,187,358 km (0.078 R)
• M8: 1,523,206 km (0.12 R)
• M9: 1,882,240 km (0.088 R)
• M10: 2,029,744 km (0.077 R)
• M11: 2,377,260 km (0.109 R)
• M12: 2,500,080 km (0.045 R)
• M13: 2,735,397 km (0.112 R)
• M14: 2,908,033 km (0.069 R)
• M15: 3,013,350 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.5

Radius: 8.7

Gravity: 11.09 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.34 AU - 5.26 AU

Year: 5849 Days

Day: 7.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,240,993 km

• M1: 109,356 km (0.094 R)
• M2: 266,883 km (0.101 R)
• M3: 362,775 km (0.107 R)
• M4: 701,016 km (0.032 R)
• M5: 1,172,099 km (0.071 R)
• M6: 1,307,785 km (0.057 R)
• M7: 1,558,062 km (0.104 R)
• M8: 1,688,960 km (0.092 R)
• M9: 1,746,256 km (0.088 R)
• M10: 1,823,598 km (0.099 R)
• M11: 1,882,390 km (0.098 R)
• M12: 2,505,615 km (0.116 R)
• M13: 2,681,991 km (0.086 R)
• M14: 2,749,310 km (0.109 R)
• M15: 3,140,957 km (0.101 R)
• M16: 3,452,569 km (0.103 R)
• M17: 3,624,457 km (0.076 R)
• M18: 3,723,940 km (0.12 R)
• M19: 4,419,271 km (0.117 R)
• M20: 4,606,118 km (0.11 R)
• M21: 4,822,886 km (0.11 R)
• M22: 5,379,390 km (0.069 R)
• M23: 5,694,293 km (0.101 R)
• M24: 5,956,239 km (0.118 R)
• M25: 6,073,973 km (0.119 R)
• M26: 6,462,030 km (0.103 R)
• M27: 6,704,827 km (0.048 R)
• M28: 6,827,348 km (0.087 R)
• M29: 6,919,799 km (0.064 R)
• M30: 7,199,547 km (0.036 R)
• M31: 7,705,936 km (0.076 R)
• M32: 8,093,245 km (0.046 R)
• M33: 8,520,048 km (0.028 R)
• M34: 10,193,898 km (0.058 R)
• M35: 10,619,055 km (0.082 R)
• M36: 10,797,974 km (0.045 R)
• M37: 11,013,844 km (0.079 R)
• M38: 11,231,359 km (0.115 R)
• M39: 11,450,071 km (0.104 R)
• M40: 12,077,784 km (0.119 R)
• M41: 12,227,083 km (0.058 R)
• M42: 12,754,415 km (0.077 R)
• M43: 12,982,702 km (0.081 R)
• M44: 13,212,484 km (0.087 R)
• M45: 13,987,700 km (0.111 R)
• M46: 15,057,624 km (0.111 R)
• M47: 15,867,098 km (0.077 R)
• M48: 16,442,003 km (0.086 R)
• M49: 16,566,169 km (0.111 R)
• M50: 16,940,313 km (0.05 R)
• M51: 17,781,801 km (0.104 R)
• M52: 18,207,706 km (0.077 R)
• M53: 18,293,276 km (0.12 R)
• M54: 19,287,055 km (0.12 R)
• M55: 19,812,443 km (0.086 R)
• M56: 20,387,048 km (0.089 R)
• M57: 21,371,701 km (0.08 R)
• M58: 21,552,416 km (0.09 R)
• M59: 21,733,728 km (0.113 R)
• M60: 22,143,327 km (0.115 R)
• M61: 22,463,616 km (0.117 R)
• M62: 22,831,627 km (0.106 R)
• M63: 23,340,858 km (0.081 R)
• M64: 23,526,958 km (0.036 R)
• M65: 23,620,157 km (0.119 R)
• M66: 24,229,170 km (0.109 R)
• M67: 24,938,414 km (0.104 R)
• M68: 25,033,558 km (0.09 R)
• M69: 25,271,718 km (0.098 R)
• M70: 27,842,707 km (0.083 R)
• M71: 28,040,026 km (0.084 R)
• M72: 28,337,128 km (0.085 R)
• M73: 28,585,311 km (0.059 R)
• M74: 29,034,104 km (0.102 R)
• M75: 29,284,382 km (0.085 R)
• M76: 30,140,680 km (0.036 R)
• M77: 30,292,671 km (0.067 R)
• M78: 31,981,182 km (0.05 R)
• M79: 33,752,571 km (0.079 R)
• M80: 34,809,480 km (0.102 R)
• M81: 35,288,642 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.7

Radius: 5

Gravity: 11.95 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 9.38 AU - 10.66 AU

Year: 20807 Days

Day: 19.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,240,993 km

• M1: 784,192 km (0.052 R)
• M2: 1,134,849 km (0.084 R)
• M3: 1,326,634 km (0.116 R)
• M4: 1,822,401 km (0.095 R)
• M5: 2,133,415 km (0.118 R)
• M6: 2,584,004 km (0.085 R)
• M7: 2,646,237 km (0.052 R)
• M8: 2,772,198 km (0.082 R)
• M9: 3,162,200 km (0.12 R)
• M10: 3,329,749 km (0.03 R)
• M11: 3,956,714 km (0.087 R)
• M12: 3,992,468 km (0.05 R)
• M13: 4,694,980 km (0.03 R)
• M14: 5,961,774 km (0.088 R)
• M15: 6,336,068 km (0.062 R)
• M16: 6,760,926 km (0.104 R)
• M17: 7,238,742 km (0.066 R)
• M18: 7,503,979 km (0.059 R)
• M19: 8,410,841 km (0.081 R)
• M20: 9,113,502 km (0.064 R)
• M21: 9,689,155 km (0.113 R)
• M22: 9,786,244 km (0.12 R)
• M23: 9,981,320 km (0.117 R)
• M24: 10,325,993 km (0.051 R)
• M25: 10,976,145 km (0.067 R)
• M26: 11,128,137 km (0.11 R)
• M27: 12,738,408 km (0.101 R)
• M28: 12,898,029 km (0.084 R)
• M29: 14,697,841 km (0.09 R)
• M30: 14,921,191 km (0.062 R)
• M31: 15,258,534 km (0.09 R)
• M32: 16,055,143 km (0.092 R)
• M33: 16,342,969 km (0.029 R)
• M34: 17,629,511 km (0.041 R)
• M35: 19,008,953 km (0.061 R)
• M36: 19,435,606 km (0.117 R)
• M37: 21,489,136 km (0.12 R)
• M38: 21,615,845 km (0.074 R)
• M39: 21,869,862 km (0.102 R)
• M40: 21,997,320 km (0.114 R)
• M41: 22,381,038 km (0.096 R)
• M42: 22,509,393 km (0.092 R)
• M43: 24,663,004 km (0.025 R)
• M44: 25,730,535 km (0.073 R)
• M45: 26,134,748 km (0.1 R)
• M46: 29,372,944 km (0.06 R)
• M47: 30,717,529 km (0.106 R)
• M48: 31,576,969 km (0.027 R)
• M49: 31,865,244 km (0.107 R)
• M50: 32,009,606 km (0.1 R)
• M51: 33,319,485 km (0.1 R)
• M52: 34,202,412 km (0.053 R)
• M53: 35,092,968 km (0.027 R)
• M54: 35,840,957 km (0.114 R)
• M55: 38,116,191 km (0.102 R)
• M56: 39,969,858 km (0.039 R)
• M57: 40,907,538 km (0.103 R)
• M58: 41,379,070 km (0.031 R)
• M59: 42,327,670 km (0.095 R)
• M60: 42,725,002 km (0.036 R)
• M61: 44,004,962 km (0.098 R)
• M62: 44,165,779 km (0.093 R)
• M63: 44,246,263 km (0.114 R)
• M64: 46,602,130 km (0.094 R)
• M65: 46,684,110 km (0.118 R)
• M66: 46,930,198 km (0.058 R)
• M67: 47,506,300 km (0.087 R)
• M68: 48,416,304 km (0.064 R)
• M69: 49,582,718 km (0.084 R)
• M70: 50,421,663 km (0.083 R)
• M71: 51,180,573 km (0.12 R)
• M72: 52,028,344 km (0.119 R)
• M73: 53,308,603 km (0.073 R)
• M74: 53,651,780 km (0.096 R)
• M75: 54,512,866 km (0.112 R)
• M76: 54,685,651 km (0.081 R)
• M77: 55,031,671 km (0.11 R)
• M78: 55,552,122 km (0.114 R)
• M79: 55,987,153 km (0.106 R)
• M80: 58,709,236 km (0.032 R)
• M81: 58,974,921 km (0.107 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 16,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit