🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.6

Radius: 12.3

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.57 AU - 0.91 AU

Year: 424 Days

Day: 14.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 70,327,963 km

• M1: 153,039 km (0.076 R)
• M2: 542,891 km (0.102 R)
• M3: 1,083,687 km (0.065 R)
• M4: 1,608,476 km (0.048 R)
• M5: 2,033,783 km (0.104 R)
• M6: 2,507,111 km (0.118 R)
• M7: 2,897,112 km (0.088 R)
• M8: 3,776,897 km (0.056 R)
• M9: 4,306,773 km (0.068 R)
• M10: 4,960,067 km (0.052 R)
• M11: 5,436,835 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.4

Radius: 12.7

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.73 AU - 0.79 AU

Year: 442 Days

Day: 13.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 70,327,963 km

• M1: 158,275 km (0.08 R)
• M2: 698,024 km (0.078 R)
• M3: 1,193,791 km (0.044 R)
• M4: 1,608,177 km (0.057 R)
• M5: 2,151,666 km (0.069 R)
• M6: 2,604,349 km (0.105 R)
• M7: 3,762,985 km (0.105 R)
• M8: 4,222,250 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.5

Radius: 12.7

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.67 AU - 1.03 AU

Year: 523 Days

Day: 11.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 70,327,963 km

• M1: 158,125 km (0.102 R)
• M2: 574,456 km (0.117 R)
• M3: 1,046,587 km (0.066 R)
• M4: 1,828,984 km (0.082 R)
• M5: 2,383,094 km (0.058 R)
• M6: 2,806,456 km (0.098 R)
• M7: 3,201,544 km (0.116 R)
• M8: 3,683,100 km (0.118 R)
• M9: 4,119,028 km (0.107 R)
• M10: 4,618,236 km (0.076 R)
• M11: 5,049,527 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.9

Radius: 14.8

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.8 AU - 0.9 AU

Year: 523 Days

Day: 14.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 70,327,963 km

• M1: 184,005 km (0.104 R)
• M2: 802,443 km (0.107 R)
• M3: 1,674,299 km (0.096 R)
• M4: 2,282,564 km (0.12 R)
• M5: 2,798,228 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.6

Radius: 9.6

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.57 AU - 2.17 AU

Year: 1705 Days

Day: 13.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 70,327,963 km

• M1: 119,379 km (0.101 R)
• M2: 461,958 km (0.045 R)
• M3: 770,728 km (0.12 R)
• M4: 1,085,781 km (0.101 R)
• M5: 1,419,235 km (0.079 R)
• M6: 1,721,572 km (0.097 R)
• M7: 2,135,510 km (0.088 R)
• M8: 2,588,791 km (0.111 R)
• M9: 3,333,789 km (0.074 R)
• M10: 3,981,547 km (0.078 R)
• M11: 5,309,228 km (0.047 R)
• M12: 5,705,364 km (0.113 R)
• M13: 6,808,498 km (0.109 R)
• M14: 7,738,698 km (0.059 R)
• M15: 8,721,257 km (0.094 R)
• M16: 9,720,122 km (0.094 R)
• M17: 10,146,924 km (0.113 R)
• M18: 11,180,047 km (0.119 R)
• M19: 11,648,737 km (0.076 R)
• M20: 12,281,536 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.4

Radius: 8.2

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.55 AU - 4.35 AU

Year: 5235 Days

Day: 8.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 70,327,963 km

• M1: 102,175 km (0.084 R)
• M2: 412,741 km (0.104 R)
• M3: 697,724 km (0.088 R)
• M4: 972,536 km (0.077 R)
• M5: 1,290,431 km (0.071 R)
• M6: 2,654,165 km (0.114 R)
• M7: 3,208,276 km (0.079 R)
• M8: 4,147,152 km (0.101 R)
• M9: 7,397,465 km (0.085 R)
• M10: 8,091,749 km (0.088 R)
• M11: 8,454,972 km (0.079 R)
• M12: 14,430,061 km (0.091 R)
• M13: 15,456,901 km (0.098 R)
• M14: 16,358,826 km (0.072 R)
• M15: 17,837,601 km (0.095 R)
• M16: 23,312,584 km (0.052 R)
• M17: 24,272,404 km (0.114 R)
• M18: 25,412,340 km (0.115 R)
• M19: 26,113,206 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409.7

Radius: 5.7

Gravity: 12.61 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.66 AU - 6.56 AU

Year: 10071 Days

Day: 21.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 70,327,963 km

• M1: 71,657 km (0.098 R)
• M2: 323,281 km (0.106 R)
• M3: 563,685 km (0.108 R)
• M4: 859,290 km (0.068 R)
• M5: 1,153,699 km (0.108 R)
• M6: 1,662,930 km (0.1 R)
• M7: 2,529,550 km (0.084 R)
• M8: 2,987,021 km (0.038 R)
• M9: 3,568,657 km (0.104 R)
• M10: 4,836,499 km (0.082 R)
• M11: 5,287,686 km (0.089 R)
• M12: 6,700,489 km (0.11 R)
• M13: 7,261,032 km (0.117 R)
• M14: 7,691,575 km (0.098 R)
• M15: 8,432,533 km (0.093 R)
• M16: 9,310,373 km (0.101 R)
• M17: 10,007,798 km (0.073 R)
• M18: 11,663,548 km (0.051 R)
• M19: 12,863,771 km (0.045 R)
• M20: 15,252,999 km (0.091 R)
• M21: 15,958,502 km (0.117 R)
• M22: 16,154,625 km (0.038 R)
• M23: 23,232,101 km (0.116 R)
• M24: 27,300,415 km (0.082 R)
• M25: 30,495,077 km (0.115 R)
• M26: 31,510,248 km (0.091 R)
• M27: 32,338,422 km (0.11 R)
• M28: 32,969,127 km (0.104 R)
• M29: 34,038,303 km (0.074 R)
• M30: 35,240,920 km (0.081 R)
• M31: 37,269,467 km (0.112 R)
• M32: 39,255,528 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255

Radius: 6.2

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.26 AU - 7.44 AU

Year: 11955 Days

Day: 21 Hours

Environment

Temp: -227 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 70,327,963 km

• M1: 94,097 km (0.036 R)
• M2: 330,611 km (0.047 R)
• M3: 1,022,501 km (0.064 R)
• M4: 1,395,599 km (0.093 R)
• M5: 2,187,420 km (0.086 R)
• M6: 3,424,445 km (0.109 R)
• M7: 3,999,798 km (0.045 R)
• M8: 4,205,346 km (0.093 R)
• M9: 4,637,684 km (0.084 R)
• M10: 7,640,412 km (0.085 R)
• M11: 8,534,110 km (0.116 R)
• M12: 8,789,623 km (0.083 R)
• M13: 11,893,180 km (0.075 R)
• M14: 12,978,363 km (0.109 R)
• M15: 13,660,230 km (0.057 R)
• M16: 19,775,941 km (0.063 R)
• M17: 20,073,641 km (0.062 R)
• M18: 23,135,012 km (0.113 R)
• M19: 27,037,870 km (0.072 R)
• M20: 27,312,682 km (0.106 R)
• M21: 32,479,942 km (0.095 R)
• M22: 36,116,666 km (0.049 R)
• M23: 36,785,518 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411.4

Radius: 7.8

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.11 AU - 7.89 AU

Year: 12350 Days

Day: 15.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 70,327,963 km

• M1: 98,884 km (0.076 R)
• M2: 436,227 km (0.093 R)
• M3: 684,560 km (0.1 R)
• M4: 951,742 km (0.099 R)
• M5: 1,441,226 km (0.072 R)
• M6: 1,859,202 km (0.12 R)
• M7: 2,374,567 km (0.112 R)
• M8: 4,798,053 km (0.119 R)
• M9: 5,495,777 km (0.107 R)
• M10: 5,869,173 km (0.109 R)
• M11: 6,405,482 km (0.097 R)
• M12: 7,371,435 km (0.08 R)
• M13: 8,168,193 km (0.108 R)
• M14: 8,475,767 km (0.105 R)
• M15: 10,538,123 km (0.052 R)
• M16: 11,602,811 km (0.043 R)
• M17: 13,151,448 km (0.108 R)
• M18: 16,864,766 km (0.074 R)
• M19: 17,292,317 km (0.106 R)
• M20: 19,931,523 km (0.115 R)
• M21: 23,971,563 km (0.084 R)
• M22: 25,617,439 km (0.097 R)
• M23: 32,736,352 km (0.097 R)
• M24: 33,737,761 km (0.101 R)
• M25: 36,626,346 km (0.117 R)
• M26: 45,859,078 km (0.068 R)

Asteroid Belt

Center: 7.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.7

Radius: 5.5

Gravity: 25.64 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.3 AU - 9.82 AU

Year: 16701 Days

Day: 21.9 Hours

Environment

Temp: -242 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 70,327,963 km

• M1: 68,516 km (0.075 R)
• M2: 330,013 km (0.031 R)
• M3: 589,416 km (0.073 R)
• M4: 858,093 km (0.117 R)
• M5: 1,984,416 km (0.109 R)
• M6: 2,903,695 km (0.119 R)
• M7: 4,077,888 km (0.098 R)
• M8: 4,497,959 km (0.027 R)
• M9: 5,090,068 km (0.115 R)
• M10: 5,577,009 km (0.049 R)
• M11: 6,053,328 km (0.074 R)
• M12: 6,730,259 km (0.089 R)
• M13: 6,996,842 km (0.118 R)
• M14: 7,362,908 km (0.066 R)
• M15: 7,887,249 km (0.101 R)
• M16: 8,641,820 km (0.117 R)
• M17: 9,224,953 km (0.103 R)
• M18: 11,694,215 km (0.094 R)
• M19: 11,885,850 km (0.062 R)
• M20: 12,875,590 km (0.114 R)
• M21: 16,094,487 km (0.061 R)
• M22: 17,553,066 km (0.091 R)
• M23: 18,746,708 km (0.079 R)
• M24: 22,160,232 km (0.075 R)
• M25: 24,374,579 km (0.036 R)
• M26: 27,064,948 km (0.112 R)
• M27: 30,305,985 km (0.036 R)
• M28: 31,277,324 km (0.091 R)
• M29: 36,176,355 km (0.051 R)
• M30: 45,226,727 km (0.114 R)
• M31: 51,801,554 km (0.111 R)
• M32: 53,539,283 km (0.103 R)
• M33: 55,495,425 km (0.09 R)
• M34: 57,314,535 km (0.102 R)
• M35: 60,307,240 km (0.072 R)
• M36: 64,390,963 km (0.101 R)
• M37: 69,907,235 km (0.1 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: 457 - 12,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit