🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.48 AU - 0.7 AU

Year: 297 Days

Day: 33.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,616,953 km

• M1: 673,190 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.8

Radius: 9.4

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.55 AU - 0.83 AU

Year: 376 Days

Day: 11 Hours

Environment

Temp: -142 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 43,616,953 km

• M1: 116,836 km (0.077 R)
• M2: 430,094 km (0.091 R)
• M3: 730,337 km (0.099 R)
• M4: 1,030,580 km (0.084 R)
• M5: 1,372,860 km (0.117 R)
• M6: 1,798,765 km (0.034 R)
• M7: 2,191,609 km (0.106 R)
• M8: 2,574,579 km (0.096 R)
• M9: 2,929,426 km (0.069 R)
• M10: 3,294,444 km (0.116 R)
• M11: 3,677,714 km (0.044 R)
• M12: 4,064,724 km (0.108 R)
• M13: 4,506,486 km (0.051 R)
• M14: 5,190,747 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.7

Radius: 11.7

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.64 AU - 0.92 AU

Year: 452 Days

Day: 6.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 43,616,953 km

• M1: 145,559 km (0.116 R)
• M2: 536,159 km (0.109 R)
• M3: 901,776 km (0.092 R)
• M4: 1,270,984 km (0.046 R)
• M5: 1,781,860 km (0.081 R)
• M6: 2,226,016 km (0.07 R)
• M7: 3,121,808 km (0.112 R)
• M8: 3,497,897 km (0.068 R)
• M9: 4,471,480 km (0.111 R)
• M10: 5,566,537 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289

Radius: 9.3

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.87 AU - 1.41 AU

Year: 798 Days

Day: 5.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 43,616,953 km

• M1: 115,639 km (0.104 R)
• M2: 408,701 km (0.089 R)
• M3: 1,015,620 km (0.072 R)
• M4: 1,654,253 km (0.08 R)
• M5: 2,258,180 km (0.047 R)
• M6: 2,727,319 km (0.071 R)
• M7: 3,661,707 km (0.092 R)
• M8: 4,579,640 km (0.044 R)
• M9: 5,678,885 km (0.115 R)
• M10: 6,587,991 km (0.033 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.2

Radius: 14.1

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.07 AU - 1.29 AU

Year: 841 Days

Day: 8.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 43,616,953 km

• M1: 175,329 km (0.113 R)
• M2: 637,287 km (0.112 R)
• M3: 1,355,058 km (0.108 R)
• M4: 1,811,929 km (0.105 R)
• M5: 2,343,600 km (0.116 R)
• M6: 2,932,118 km (0.085 R)
• M7: 4,394,737 km (0.1 R)
• M8: 5,774,179 km (0.098 R)
• M9: 6,626,587 km (0.103 R)
• M10: 7,181,745 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.6

Radius: 11.8

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.9 AU - 3.74 AU

Year: 3968 Days

Day: 10 Hours

Environment

Temp: -216 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 43,616,953 km

• M1: 270,024 km (0.1 R)
• M2: 907,461 km (0.059 R)
• M3: 1,409,212 km (0.102 R)
• M4: 1,981,873 km (0.104 R)
• M5: 2,604,349 km (0.068 R)
• M6: 2,971,463 km (0.065 R)
• M7: 4,011,467 km (0.09 R)
• M8: 4,431,837 km (0.12 R)
• M9: 5,038,456 km (0.099 R)
• M10: 5,699,529 km (0.109 R)
• M11: 6,962,435 km (0.064 R)
• M12: 7,572,345 km (0.11 R)
• M13: 8,291,761 km (0.1 R)
• M14: 8,860,682 km (0.115 R)
• M15: 9,536,715 km (0.045 R)
• M16: 10,419,192 km (0.036 R)
• M17: 11,172,717 km (0.106 R)
• M18: 11,820,177 km (0.106 R)
• M19: 13,652,451 km (0.099 R)
• M20: 16,537,596 km (0.115 R)
• M21: 17,810,374 km (0.081 R)
• M22: 18,375,406 km (0.087 R)
• M23: 18,887,629 km (0.092 R)
• M24: 19,740,337 km (0.079 R)
• M25: 20,618,476 km (0.082 R)
• M26: 24,012,104 km (0.093 R)
• M27: 27,511,048 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717

Radius: 12.4

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.37 AU - 4.43 AU

Year: 5052 Days

Day: 10.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 43,616,953 km

• M1: 154,385 km (0.03 R)
• M2: 578,794 km (0.068 R)
• M3: 1,415,645 km (0.06 R)
• M4: 1,826,590 km (0.118 R)
• M5: 2,648,032 km (0.066 R)
• M6: 3,467,230 km (0.113 R)
• M7: 4,277,302 km (0.091 R)
• M8: 4,831,862 km (0.111 R)
• M9: 6,024,755 km (0.065 R)
• M10: 6,822,710 km (0.119 R)
• M11: 9,770,686 km (0.038 R)
• M12: 10,645,684 km (0.086 R)
• M13: 12,602,274 km (0.112 R)
• M14: 13,061,988 km (0.074 R)
• M15: 14,508,749 km (0.093 R)
• M16: 15,764,624 km (0.108 R)
• M17: 16,238,849 km (0.102 R)
• M18: 19,421,843 km (0.11 R)
• M19: 20,243,584 km (0.068 R)
• M20: 21,159,721 km (0.046 R)
• M21: 21,664,464 km (0.112 R)
• M22: 22,399,289 km (0.068 R)
• M23: 22,923,630 km (0.113 R)
• M24: 26,825,890 km (0.115 R)
• M25: 27,247,457 km (0.115 R)
• M26: 27,673,512 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982

Radius: 14

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.76 AU - 5.04 AU

Year: 7115 Days

Day: 5.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 43,616,953 km

• M1: 179,817 km (0.034 R)
• M2: 649,853 km (0.116 R)
• M3: 1,177,784 km (0.103 R)
• M4: 1,744,162 km (0.061 R)
• M5: 2,260,274 km (0.087 R)
• M6: 2,719,091 km (0.106 R)
• M7: 4,377,383 km (0.102 R)
• M8: 5,536,916 km (0.111 R)
• M9: 8,161,312 km (0.117 R)
• M10: 9,394,746 km (0.115 R)
• M11: 11,159,253 km (0.1 R)
• M12: 11,739,992 km (0.104 R)
• M13: 13,368,664 km (0.054 R)
• M14: 14,952,906 km (0.1 R)
• M15: 17,070,613 km (0.077 R)
• M16: 17,700,570 km (0.094 R)
• M17: 19,381,451 km (0.073 R)
• M18: 25,784,689 km (0.09 R)
• M19: 27,653,466 km (0.029 R)
• M20: 30,726,056 km (0.096 R)
• M21: 33,148,046 km (0.03 R)
• M22: 39,572,826 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.3

Radius: 12.3

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.09 AU - 6.35 AU

Year: 8974 Days

Day: 6.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 100.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 43,616,953 km

• M1: 153,188 km (0.112 R)
• M2: 623,374 km (0.069 R)
• M3: 1,817,614 km (0.032 R)
• M4: 2,284,659 km (0.099 R)
• M5: 2,796,283 km (0.103 R)
• M6: 3,527,667 km (0.086 R)
• M7: 5,399,137 km (0.101 R)
• M8: 6,727,865 km (0.11 R)
• M9: 7,895,776 km (0.109 R)
• M10: 9,114,101 km (0.108 R)
• M11: 12,905,808 km (0.099 R)
• M12: 14,103,938 km (0.114 R)
• M13: 15,036,082 km (0.068 R)
• M14: 18,592,173 km (0.089 R)
• M15: 24,570,702 km (0.105 R)
• M16: 25,597,841 km (0.06 R)
• M17: 26,000,409 km (0.084 R)

Asteroid Belt

Center: 6.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270

Radius: 5.5

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.36 AU - 7.9 AU

Year: 13826 Days

Day: 16.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 43,616,953 km

• M1: 68,366 km (0.093 R)
• M2: 274,961 km (0.074 R)
• M3: 454,628 km (0.097 R)
• M4: 782,098 km (0.113 R)
• M5: 1,087,128 km (0.115 R)
• M6: 1,720,376 km (0.04 R)
• M7: 2,083,300 km (0.116 R)
• M8: 2,364,843 km (0.07 R)
• M9: 2,671,519 km (0.107 R)
• M10: 2,855,524 km (0.031 R)
• M11: 5,286,490 km (0.083 R)
• M12: 5,676,940 km (0.079 R)
• M13: 6,551,788 km (0.099 R)
• M14: 10,001,814 km (0.112 R)
• M15: 10,397,052 km (0.117 R)
• M16: 11,808,508 km (0.084 R)
• M17: 13,761,508 km (0.036 R)
• M18: 15,069,592 km (0.102 R)
• M19: 15,327,947 km (0.113 R)
• M20: 16,940,014 km (0.052 R)
• M21: 17,149,152 km (0.066 R)
• M22: 17,360,085 km (0.063 R)
• M23: 17,572,663 km (0.119 R)
• M24: 19,336,422 km (0.117 R)
• M25: 20,182,997 km (0.12 R)
• M26: 22,198,379 km (0.069 R)
• M27: 24,432,773 km (0.086 R)
• M28: 24,699,805 km (0.09 R)
• M29: 26,624,382 km (0.058 R)
• M30: 27,767,758 km (0.119 R)
• M31: 32,454,510 km (0.084 R)
• M32: 37,053,298 km (0.102 R)
• M33: 39,446,415 km (0.105 R)
• M34: 41,433,524 km (0.078 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 11,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit