🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.6

Radius: 11

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.47 AU - 0.57 AU

Year: 250 Days

Day: 13.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 75,077,995 km

• M1: 136,882 km (0.051 R)
• M2: 541,245 km (0.086 R)
• M3: 956,828 km (0.104 R)
• M4: 1,520,214 km (0.114 R)
• M5: 1,872,367 km (0.078 R)
• M6: 2,304,555 km (0.068 R)
• M7: 2,690,368 km (0.119 R)
• M8: 3,276,044 km (0.1 R)
• M9: 3,801,880 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188

Radius: 12.3

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.56 AU - 0.8 AU

Year: 374 Days

Day: 8.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 75,077,995 km

• M1: 153,039 km (0.027 R)
• M2: 552,016 km (0.092 R)
• M3: 1,411,606 km (0.075 R)
• M4: 1,969,157 km (0.063 R)
• M5: 2,564,556 km (0.1 R)
• M6: 3,008,264 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.8

Radius: 10.2

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.6 AU - 3.28 AU

Year: 3362 Days

Day: 12.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 75,077,995 km

• M1: 142,716 km (0.037 R)
• M2: 663,616 km (0.07 R)
• M3: 1,533,528 km (0.107 R)
• M4: 2,528,503 km (0.078 R)
• M5: 2,878,263 km (0.086 R)
• M6: 3,208,874 km (0.09 R)
• M7: 4,293,608 km (0.068 R)
• M8: 5,071,667 km (0.039 R)
• M9: 5,482,164 km (0.031 R)
• M10: 5,836,860 km (0.101 R)
• M11: 6,733,999 km (0.079 R)
• M12: 8,496,561 km (0.102 R)
• M13: 12,998,110 km (0.065 R)
• M14: 13,723,061 km (0.059 R)
• M15: 17,813,366 km (0.025 R)
• M16: 19,456,250 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.6

Radius: 12.3

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.96 AU - 4.76 AU

Year: 5057 Days

Day: 8.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 136.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 75,077,995 km

• M1: 153,039 km (0.104 R)
• M2: 564,433 km (0.116 R)
• M3: 1,175,241 km (0.078 R)
• M4: 2,205,970 km (0.089 R)
• M5: 2,969,219 km (0.101 R)
• M6: 3,361,614 km (0.106 R)
• M7: 4,300,939 km (0.071 R)
• M8: 5,100,988 km (0.107 R)
• M9: 5,846,285 km (0.097 R)
• M10: 6,597,565 km (0.094 R)
• M11: 8,066,168 km (0.082 R)
• M12: 8,758,357 km (0.052 R)
• M13: 9,159,728 km (0.043 R)
• M14: 10,753,394 km (0.078 R)
• M15: 12,077,036 km (0.105 R)
• M16: 13,719,471 km (0.115 R)
• M17: 14,538,819 km (0.083 R)
• M18: 15,160,099 km (0.116 R)
• M19: 15,976,305 km (0.063 R)
• M20: 16,760,347 km (0.056 R)
• M21: 18,932,209 km (0.051 R)
• M22: 20,224,585 km (0.106 R)
• M23: 21,574,855 km (0.104 R)
• M24: 23,983,680 km (0.114 R)
• M25: 29,958,769 km (0.096 R)
• M26: 31,058,014 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.8

Radius: 11.4

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.55 AU - 4.33 AU

Year: 5215 Days

Day: 12.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 75,077,995 km

• M1: 141,968 km (0.11 R)
• M2: 570,417 km (0.033 R)
• M3: 958,474 km (0.072 R)
• M4: 1,330,673 km (0.068 R)
• M5: 1,854,415 km (0.03 R)
• M6: 2,303,658 km (0.043 R)
• M7: 2,735,995 km (0.092 R)
• M8: 3,445,239 km (0.1 R)
• M9: 5,453,740 km (0.12 R)
• M10: 6,043,455 km (0.057 R)
• M11: 6,939,995 km (0.027 R)
• M12: 7,813,646 km (0.082 R)
• M13: 8,798,300 km (0.082 R)
• M14: 11,812,098 km (0.046 R)
• M15: 14,004,605 km (0.064 R)
• M16: 15,225,473 km (0.113 R)
• M17: 17,064,480 km (0.096 R)
• M18: 19,582,810 km (0.119 R)
• M19: 20,754,610 km (0.103 R)
• M20: 21,465,200 km (0.099 R)
• M21: 24,236,800 km (0.089 R)
• M22: 28,349,694 km (0.05 R)
• M23: 28,785,024 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.7

Radius: 8.4

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.14 AU - 6.28 AU

Year: 7930 Days

Day: 6.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 75,077,995 km

• M1: 104,419 km (0.057 R)
• M2: 566,677 km (0.086 R)
• M3: 903,122 km (0.119 R)
• M4: 1,642,285 km (0.08 R)
• M5: 3,550,556 km (0.065 R)
• M6: 4,065,621 km (0.075 R)
• M7: 5,780,611 km (0.117 R)
• M8: 7,203,287 km (0.081 R)
• M9: 7,672,276 km (0.111 R)
• M10: 8,464,696 km (0.06 R)
• M11: 9,867,476 km (0.111 R)
• M12: 10,844,350 km (0.091 R)
• M13: 11,586,654 km (0.104 R)
• M14: 11,927,289 km (0.039 R)
• M15: 12,628,603 km (0.095 R)
• M16: 16,876,884 km (0.068 R)
• M17: 19,860,763 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.6

Radius: 3.8

Gravity: 44.64 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.78 AU - 7.9 AU

Year: 13261 Days

Day: 18 Hours

Environment

Temp: -238 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 75,077,995 km

• M1: 47,273 km (0.114 R)
• M2: 345,721 km (0.111 R)
• M3: 528,230 km (0.074 R)
• M4: 782,397 km (0.104 R)
• M5: 1,031,477 km (0.111 R)
• M6: 2,373,370 km (0.107 R)
• M7: 3,305,215 km (0.068 R)
• M8: 3,727,381 km (0.119 R)
• M9: 3,866,507 km (0.092 R)
• M10: 4,008,924 km (0.077 R)
• M11: 7,429,928 km (0.11 R)
• M12: 7,650,435 km (0.084 R)
• M13: 8,433,281 km (0.055 R)
• M14: 10,102,643 km (0.099 R)
• M15: 10,704,625 km (0.108 R)
• M16: 12,344,517 km (0.058 R)
• M17: 13,482,957 km (0.108 R)
• M18: 15,036,980 km (0.098 R)
• M19: 21,367,812 km (0.104 R)
• M20: 26,009,983 km (0.087 R)
• M21: 31,053,376 km (0.114 R)
• M22: 35,827,942 km (0.111 R)
• M23: 39,982,574 km (0.116 R)
• M24: 44,158,599 km (0.108 R)
• M25: 50,009,671 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.2

Radius: 5.3

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.91 AU - 8.79 AU

Year: 16090 Days

Day: 18.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 75,077,995 km

• M1: 83,176 km (0.037 R)
• M2: 664,813 km (0.119 R)
• M3: 886,517 km (0.051 R)
• M4: 1,079,049 km (0.107 R)
• M5: 1,275,023 km (0.104 R)
• M6: 1,694,495 km (0.068 R)
• M7: 2,273,439 km (0.113 R)
• M8: 2,461,035 km (0.115 R)
• M9: 2,782,670 km (0.069 R)
• M10: 3,064,213 km (0.086 R)
• M11: 3,317,183 km (0.09 R)
• M12: 4,356,290 km (0.048 R)
• M13: 6,898,107 km (0.119 R)
• M14: 7,955,914 km (0.113 R)
• M15: 10,749,056 km (0.115 R)
• M16: 11,661,304 km (0.097 R)
• M17: 11,995,206 km (0.028 R)
• M18: 12,335,392 km (0.098 R)
• M19: 13,274,268 km (0.092 R)
• M20: 15,426,084 km (0.084 R)
• M21: 15,693,565 km (0.094 R)
• M22: 16,584,420 km (0.112 R)
• M23: 18,316,763 km (0.095 R)
• M24: 24,866,756 km (0.075 R)
• M25: 31,517,429 km (0.101 R)
• M26: 34,845,084 km (0.088 R)
• M27: 37,912,140 km (0.115 R)
• M28: 38,767,540 km (0.106 R)
• M29: 39,014,377 km (0.12 R)
• M30: 39,511,042 km (0.064 R)
• M31: 41,282,580 km (0.074 R)
• M32: 43,106,477 km (0.119 R)

Asteroid Belt

Center: 9.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.5

Radius: 7

Gravity: 15.79 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.14 AU - 10.92 AU

Year: 21183 Days

Day: 24.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 75,077,995 km

• M1: 87,066 km (0.073 R)
• M2: 337,792 km (0.073 R)
• M3: 558,748 km (0.104 R)
• M4: 1,652,458 km (0.112 R)
• M5: 2,010,895 km (0.096 R)
• M6: 2,858,367 km (0.078 R)
• M7: 3,319,427 km (0.091 R)
• M8: 3,704,492 km (0.036 R)
• M9: 4,635,440 km (0.118 R)
• M10: 8,302,682 km (0.045 R)
• M11: 8,900,924 km (0.057 R)
• M12: 9,881,538 km (0.073 R)
• M13: 10,305,498 km (0.069 R)
• M14: 10,553,232 km (0.042 R)
• M15: 12,610,053 km (0.105 R)
• M16: 14,452,501 km (0.101 R)
• M17: 17,236,517 km (0.119 R)
• M18: 21,444,406 km (0.118 R)
• M19: 22,360,992 km (0.091 R)
• M20: 23,303,459 km (0.118 R)
• M21: 28,295,540 km (0.101 R)
• M22: 35,340,253 km (0.054 R)
• M23: 37,195,267 km (0.098 R)
• M24: 38,368,563 km (0.073 R)
• M25: 47,110,913 km (0.059 R)
• M26: 47,622,687 km (0.067 R)
• M27: 47,965,864 km (0.082 R)
• M28: 49,706,884 km (0.101 R)
• M29: 50,237,209 km (0.109 R)
• M30: 53,499,041 km (0.059 R)
• M31: 65,811,694 km (0.118 R)
• M32: 67,526,235 km (0.102 R)
• M33: 67,959,470 km (0.112 R)
• M34: 73,761,325 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581.4

Radius: 3.2

Gravity: 56.78 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.99 AU - 12.13 AU

Year: 21278 Days

Day: 18.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 75,077,995 km

• M1: 39,793 km (0.04 R)
• M2: 142,417 km (0.034 R)
• M3: 414,984 km (0.105 R)
• M4: 705,354 km (0.066 R)
• M5: 929,152 km (0.071 R)
• M6: 1,129,913 km (0.095 R)
• M7: 3,368,645 km (0.057 R)
• M8: 3,902,709 km (0.109 R)
• M9: 4,770,526 km (0.085 R)
• M10: 5,719,276 km (0.088 R)
• M11: 7,487,523 km (0.086 R)
• M12: 7,930,333 km (0.109 R)
• M13: 9,877,050 km (0.071 R)
• M14: 13,147,259 km (0.088 R)
• M15: 14,379,796 km (0.085 R)
• M16: 14,605,091 km (0.104 R)
• M17: 17,837,153 km (0.073 R)
• M18: 18,184,369 km (0.094 R)
• M19: 19,435,307 km (0.12 R)
• M20: 22,507,598 km (0.06 R)
• M21: 28,991,619 km (0.104 R)
• M22: 29,956,674 km (0.074 R)
• M23: 33,240,497 km (0.102 R)
• M24: 33,634,239 km (0.108 R)
• M25: 33,766,035 km (0.064 R)
• M26: 37,743,543 km (0.09 R)
• M27: 42,636,291 km (0.119 R)
• M28: 48,605,545 km (0.11 R)
• M29: 52,583,502 km (0.102 R)
• M30: 56,772,990 km (0.101 R)
• M31: 57,335,329 km (0.092 R)
• M32: 72,189,350 km (0.123 R)
• M33: 73,513,142 km (0.107 R)
• M34: 74,181,096 km (0.042 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 14,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit