🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.1

Radius: 13.9

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.52 AU - 0.72 AU

Year: 343 Days

Day: 12.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 55,554,527 km

• M1: 172,935 km (0.056 R)
• M2: 658,231 km (0.08 R)
• M3: 1,148,762 km (0.113 R)
• M4: 1,683,126 km (0.073 R)
• M5: 2,119,503 km (0.094 R)
• M6: 2,709,965 km (0.062 R)
• M7: 3,163,397 km (0.111 R)
• M8: 3,667,841 km (0.055 R)
• M9: 4,225,990 km (0.09 R)
• M10: 4,899,480 km (0.095 R)
• M11: 5,356,053 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.6

Radius: 14.1

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.68 AU - 0.78 AU

Year: 438 Days

Day: 11.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 55,554,527 km

• M1: 175,329 km (0.082 R)
• M2: 649,105 km (0.109 R)
• M3: 1,337,106 km (0.066 R)
• M4: 1,805,048 km (0.118 R)
• M5: 2,490,805 km (0.036 R)
• M6: 3,029,806 km (0.095 R)
• M7: 3,556,989 km (0.082 R)
• M8: 5,553,821 km (0.104 R)
• M9: 6,033,432 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.7

Radius: 8.5

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.8 AU - 1.02 AU

Year: 610 Days

Day: 10.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 55,554,527 km

• M1: 106,214 km (0.046 R)
• M2: 435,031 km (0.106 R)
• M3: 795,711 km (0.069 R)
• M4: 1,248,693 km (0.111 R)
• M5: 1,685,070 km (0.05 R)
• M6: 2,078,962 km (0.098 R)
• M7: 2,429,320 km (0.114 R)
• M8: 2,739,885 km (0.086 R)
• M9: 3,016,940 km (0.12 R)
• M10: 3,849,303 km (0.106 R)
• M11: 4,288,672 km (0.115 R)
• M12: 4,728,639 km (0.101 R)
• M13: 6,270,694 km (0.047 R)
• M14: 6,652,019 km (0.105 R)
• M15: 7,395,371 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.3

Radius: 11.6

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.32 AU - 1.74 AU

Year: 1330 Days

Day: 7.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 55,554,527 km

• M1: 166,652 km (0.089 R)
• M2: 684,261 km (0.06 R)
• M3: 1,095,804 km (0.089 R)
• M4: 1,503,309 km (0.117 R)
• M5: 2,585,650 km (0.104 R)
• M6: 3,771,512 km (0.078 R)
• M7: 4,228,982 km (0.112 R)
• M8: 5,442,670 km (0.116 R)
• M9: 5,810,980 km (0.113 R)
• M10: 6,578,417 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.6

Radius: 8.3

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.64 AU - 1.92 AU

Year: 1669 Days

Day: 5.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 55,554,527 km

• M1: 103,522 km (0.113 R)
• M2: 367,562 km (0.106 R)
• M3: 634,744 km (0.081 R)
• M4: 1,026,690 km (0.077 R)
• M5: 1,370,915 km (0.083 R)
• M6: 2,273,588 km (0.047 R)
• M7: 2,931,819 km (0.075 R)
• M8: 3,482,040 km (0.063 R)
• M9: 4,183,504 km (0.072 R)
• M10: 5,347,376 km (0.106 R)
• M11: 5,758,620 km (0.102 R)
• M12: 7,491,113 km (0.101 R)
• M13: 9,021,649 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.7

Radius: 13.4

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.15 AU - 4.97 AU

Year: 6845 Days

Day: 10.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 55,554,527 km

• M1: 166,652 km (0.108 R)
• M2: 583,432 km (0.037 R)
• M3: 1,142,030 km (0.079 R)
• M4: 1,928,915 km (0.092 R)
• M5: 2,363,946 km (0.045 R)
• M6: 3,458,703 km (0.096 R)
• M7: 6,368,381 km (0.113 R)
• M8: 6,863,850 km (0.091 R)
• M9: 7,710,424 km (0.04 R)
• M10: 9,068,324 km (0.071 R)
• M11: 11,516,493 km (0.029 R)
• M12: 12,763,541 km (0.103 R)
• M13: 14,209,554 km (0.117 R)
• M14: 14,715,045 km (0.106 R)
• M15: 15,762,080 km (0.108 R)
• M16: 16,182,600 km (0.034 R)
• M17: 17,810,075 km (0.114 R)
• M18: 19,544,363 km (0.098 R)
• M19: 21,315,602 km (0.069 R)
• M20: 25,750,730 km (0.056 R)
• M21: 30,766,298 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.5

Radius: 6

Gravity: 26.07 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.42 AU - 10.02 AU

Year: 18100 Days

Day: 18.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 55,554,527 km

• M1: 76,594 km (0.088 R)
• M2: 282,291 km (0.093 R)
• M3: 625,020 km (0.065 R)
• M4: 1,073,814 km (0.106 R)
• M5: 1,384,379 km (0.106 R)
• M6: 1,846,187 km (0.105 R)
• M7: 2,061,608 km (0.119 R)
• M8: 5,400,334 km (0.104 R)
• M9: 5,679,932 km (0.108 R)
• M10: 6,181,534 km (0.111 R)
• M11: 6,443,180 km (0.105 R)
• M12: 7,965,937 km (0.088 R)
• M13: 13,725,455 km (0.099 R)
• M14: 13,947,159 km (0.093 R)
• M15: 18,093,114 km (0.101 R)
• M16: 19,921,051 km (0.065 R)
• M17: 25,353,698 km (0.109 R)
• M18: 27,402,440 km (0.097 R)
• M19: 29,191,930 km (0.1 R)
• M20: 30,177,481 km (0.1 R)
• M21: 33,533,709 km (0.098 R)
• M22: 33,801,639 km (0.108 R)
• M23: 35,025,499 km (0.076 R)
• M24: 39,021,707 km (0.113 R)
• M25: 42,210,834 km (0.097 R)
• M26: 42,680,273 km (0.094 R)
• M27: 46,063,428 km (0.061 R)
• M28: 47,397,991 km (0.081 R)
• M29: 51,734,384 km (0.045 R)
• M30: 53,723,438 km (0.1 R)
• M31: 55,950,800 km (0.09 R)
• M32: 60,787,300 km (0.109 R)
• M33: 61,988,271 km (0.081 R)
• M34: 64,437,338 km (0.032 R)
• M35: 70,620,667 km (0.091 R)
• M36: 72,841,148 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664.6

Radius: 6

Gravity: 18.46 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.17 AU - 10.43 AU

Year: 18350 Days

Day: 15.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 55,554,527 km

• M1: 74,799 km (0.114 R)
• M2: 365,617 km (0.1 R)
• M3: 820,844 km (0.072 R)
• M4: 1,171,501 km (0.095 R)
• M5: 1,381,836 km (0.067 R)
• M6: 1,601,146 km (0.099 R)
• M7: 2,110,377 km (0.104 R)
• M8: 2,513,543 km (0.075 R)
• M9: 3,761,638 km (0.112 R)
• M10: 4,035,103 km (0.114 R)
• M11: 4,724,750 km (0.112 R)
• M12: 6,003,811 km (0.09 R)
• M13: 7,218,247 km (0.109 R)
• M14: 9,170,499 km (0.1 R)
• M15: 10,296,971 km (0.115 R)
• M16: 10,592,427 km (0.12 R)
• M17: 12,418,718 km (0.055 R)
• M18: 13,581,691 km (0.077 R)
• M19: 15,886,097 km (0.12 R)
• M20: 16,762,890 km (0.11 R)
• M21: 21,062,931 km (0.104 R)
• M22: 24,548,861 km (0.095 R)
• M23: 25,503,744 km (0.108 R)
• M24: 27,261,818 km (0.094 R)
• M25: 27,487,262 km (0.091 R)
• M26: 38,113,199 km (0.116 R)
• M27: 40,699,298 km (0.093 R)
• M28: 47,508,693 km (0.073 R)
• M29: 49,824,768 km (0.065 R)
• M30: 53,262,527 km (0.097 R)
• M31: 55,942,273 km (0.027 R)
• M32: 58,149,740 km (0.038 R)
• M33: 58,710,582 km (0.118 R)
• M34: 59,653,348 km (0.113 R)
• M35: 59,843,038 km (0.025 R)
• M36: 61,762,678 km (0.042 R)
• M37: 69,431,663 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.9

Radius: 6.2

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 8.5 AU - 10.6 AU

Year: 20745 Days

Day: 15.9 Hours

Environment

Temp: -243 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 55,554,527 km

• M1: 77,492 km (0.098 R)
• M2: 301,589 km (0.102 R)
• M3: 496,964 km (0.043 R)
• M4: 1,066,633 km (0.082 R)
• M5: 2,836,525 km (0.071 R)
• M6: 3,965,840 km (0.111 R)
• M7: 5,289,332 km (0.081 R)
• M8: 6,790,696 km (0.109 R)
• M9: 7,589,100 km (0.112 R)
• M10: 11,197,849 km (0.088 R)
• M11: 11,722,489 km (0.083 R)
• M12: 21,613,003 km (0.065 R)
• M13: 22,908,820 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.7

Radius: 5.2

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.96 AU - 11.38 AU

Year: 21137 Days

Day: 17.7 Hours

Environment

Temp: -245 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 55,554,527 km

• M1: 64,626 km (0.063 R)
• M2: 259,552 km (0.113 R)
• M3: 482,453 km (0.111 R)
• M4: 705,204 km (0.068 R)
• M5: 1,169,107 km (0.058 R)
• M6: 1,533,079 km (0.081 R)
• M7: 1,934,600 km (0.116 R)
• M8: 5,087,524 km (0.084 R)
• M9: 5,899,691 km (0.113 R)
• M10: 7,382,206 km (0.077 R)
• M11: 7,957,410 km (0.104 R)
• M12: 9,347,174 km (0.11 R)
• M13: 10,724,223 km (0.101 R)
• M14: 14,272,684 km (0.044 R)
• M15: 16,383,061 km (0.092 R)
• M16: 16,979,209 km (0.03 R)
• M17: 17,512,525 km (0.112 R)
• M18: 18,773,336 km (0.073 R)
• M19: 19,097,664 km (0.112 R)
• M20: 21,829,022 km (0.072 R)
• M21: 22,459,428 km (0.063 R)
• M22: 25,004,835 km (0.101 R)
• M23: 26,195,485 km (0.044 R)
• M24: 29,336,292 km (0.116 R)
• M25: 32,254,049 km (0.096 R)
• M26: 32,486,075 km (0.085 R)
• M27: 35,113,612 km (0.035 R)
• M28: 37,622,219 km (0.088 R)
• M29: 46,300,840 km (0.071 R)
• M30: 51,180,124 km (0.087 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 14,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit