🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.2

Radius: 12.1

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.82 AU - 0.86 AU

Year: 522 Days

Day: 11.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 170.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 59,875,732 km

• M1: 150,495 km (0.08 R)
• M2: 648,656 km (0.12 R)
• M3: 1,199,625 km (0.108 R)
• M4: 2,220,930 km (0.098 R)
• M5: 2,645,339 km (0.116 R)
• M6: 3,025,767 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.1

Radius: 13.6

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.84 AU - 1.04 AU

Year: 618 Days

Day: 5.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 59,875,732 km

• M1: 169,195 km (0.1 R)
• M2: 607,816 km (0.115 R)
• M3: 1,051,374 km (0.111 R)
• M4: 1,538,016 km (0.116 R)
• M5: 2,011,792 km (0.052 R)
• M6: 2,593,728 km (0.111 R)
• M7: 3,042,821 km (0.065 R)
• M8: 3,752,513 km (0.056 R)
• M9: 4,262,492 km (0.05 R)
• M10: 4,774,117 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.8

Radius: 11.2

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.81 AU - 2.33 AU

Year: 2020 Days

Day: 11.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,875,732 km

• M1: 139,276 km (0.104 R)
• M2: 956,230 km (0.029 R)
• M3: 1,558,810 km (0.078 R)
• M4: 2,308,744 km (0.085 R)
• M5: 2,729,413 km (0.097 R)
• M6: 3,318,978 km (0.104 R)
• M7: 4,371,399 km (0.101 R)
• M8: 5,391,956 km (0.11 R)
• M9: 6,456,495 km (0.107 R)
• M10: 7,686,339 km (0.082 R)
• M11: 8,118,676 km (0.104 R)
• M12: 9,066,080 km (0.08 R)
• M13: 9,619,442 km (0.115 R)
• M14: 10,947,423 km (0.072 R)
• M15: 11,495,549 km (0.085 R)
• M16: 12,519,846 km (0.085 R)
• M17: 13,250,482 km (0.091 R)
• M18: 13,603,982 km (0.115 R)
• M19: 15,129,581 km (0.116 R)
• M20: 15,711,666 km (0.083 R)
• M21: 17,813,815 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.4

Radius: 13.2

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.11 AU - 2.69 AU

Year: 2522 Days

Day: 9.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,875,732 km

• M1: 164,258 km (0.119 R)
• M2: 875,746 km (0.12 R)
• M3: 1,351,617 km (0.102 R)
• M4: 2,014,186 km (0.118 R)
• M5: 3,888,049 km (0.081 R)
• M6: 4,690,342 km (0.091 R)
• M7: 5,351,116 km (0.116 R)
• M8: 6,496,587 km (0.119 R)
• M9: 8,574,052 km (0.117 R)
• M10: 9,044,089 km (0.078 R)
• M11: 9,531,329 km (0.052 R)
• M12: 10,665,131 km (0.077 R)
• M13: 11,172,567 km (0.053 R)
• M14: 12,552,009 km (0.069 R)
• M15: 13,828,229 km (0.117 R)
• M16: 14,963,976 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.7

Radius: 10.7

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.59 AU - 5.99 AU

Year: 8252 Days

Day: 8.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 59,875,732 km

• M1: 133,591 km (0.114 R)
• M2: 494,720 km (0.11 R)
• M3: 876,943 km (0.055 R)
• M4: 1,633,160 km (0.111 R)
• M5: 2,493,647 km (0.06 R)
• M6: 3,004,823 km (0.071 R)
• M7: 5,816,066 km (0.072 R)
• M8: 6,291,338 km (0.07 R)
• M9: 7,204,484 km (0.113 R)
• M10: 9,067,875 km (0.11 R)
• M11: 12,518,350 km (0.119 R)
• M12: 18,943,878 km (0.052 R)
• M13: 20,066,310 km (0.11 R)
• M14: 22,690,855 km (0.099 R)
• M15: 26,077,901 km (0.067 R)
• M16: 26,904,878 km (0.106 R)
• M17: 28,999,996 km (0.103 R)
• M18: 31,099,153 km (0.102 R)
• M19: 34,819,952 km (0.065 R)
• M20: 35,822,557 km (0.109 R)
• M21: 37,536,350 km (0.099 R)
• M22: 38,119,482 km (0.066 R)

Asteroid Belt

Center: 5.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.3

Radius: 3.7

Gravity: 41.8 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.83 AU - 7.91 AU

Year: 10904 Days

Day: 21.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 59,875,732 km

• M1: 46,525 km (0.071 R)
• M2: 197,768 km (0.105 R)
• M3: 334,052 km (0.071 R)
• M4: 561,740 km (0.09 R)
• M5: 905,366 km (0.111 R)
• M6: 1,716,785 km (0.073 R)
• M7: 2,312,633 km (0.11 R)
• M8: 3,127,044 km (0.047 R)
• M9: 3,339,174 km (0.058 R)
• M10: 3,560,878 km (0.088 R)
• M11: 4,576,648 km (0.107 R)
• M12: 4,881,229 km (0.11 R)
• M13: 5,166,811 km (0.092 R)
• M14: 6,648,877 km (0.048 R)
• M15: 6,960,191 km (0.045 R)
• M16: 7,403,898 km (0.097 R)
• M17: 7,611,689 km (0.084 R)
• M18: 8,126,456 km (0.117 R)
• M19: 8,894,790 km (0.114 R)
• M20: 12,338,234 km (0.059 R)
• M21: 12,689,490 km (0.072 R)
• M22: 13,473,233 km (0.111 R)
• M23: 14,741,075 km (0.089 R)
• M24: 15,403,943 km (0.034 R)
• M25: 16,505,432 km (0.107 R)
• M26: 19,486,768 km (0.119 R)
• M27: 20,528,119 km (0.04 R)
• M28: 23,071,432 km (0.107 R)
• M29: 23,336,819 km (0.093 R)
• M30: 24,694,121 km (0.118 R)
• M31: 26,487,799 km (0.069 R)
• M32: 30,331,866 km (0.1 R)
• M33: 30,756,873 km (0.087 R)
• M34: 32,275,890 km (0.093 R)
• M35: 33,053,799 km (0.084 R)
• M36: 38,727,897 km (0.086 R)
• M37: 42,984,106 km (0.07 R)
• M38: 43,117,697 km (0.073 R)
• M39: 44,332,731 km (0.103 R)
• M40: 45,848,755 km (0.046 R)
• M41: 46,408,401 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600

Radius: 7.7

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.72 AU - 7.98 AU

Year: 14917 Days

Day: 17.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 59,875,732 km

• M1: 100,231 km (0.118 R)
• M2: 364,271 km (0.105 R)
• M3: 715,078 km (0.062 R)
• M4: 1,614,909 km (0.081 R)
• M5: 2,550,494 km (0.099 R)
• M6: 2,861,658 km (0.116 R)
• M7: 3,173,120 km (0.032 R)
• M8: 3,864,562 km (0.096 R)
• M9: 4,126,059 km (0.093 R)
• M10: 4,915,337 km (0.05 R)
• M11: 6,502,421 km (0.097 R)
• M12: 7,749,020 km (0.07 R)
• M13: 8,119,275 km (0.118 R)
• M14: 8,647,655 km (0.076 R)
• M15: 10,537,973 km (0.117 R)
• M16: 11,283,569 km (0.053 R)
• M17: 17,517,761 km (0.1 R)
• M18: 18,727,110 km (0.035 R)
• M19: 21,401,322 km (0.112 R)
• M20: 23,160,593 km (0.09 R)
• M21: 26,337,752 km (0.071 R)
• M22: 27,600,508 km (0.078 R)
• M23: 28,030,303 km (0.06 R)
• M24: 28,903,206 km (0.051 R)
• M25: 30,246,296 km (0.106 R)
• M26: 30,818,059 km (0.084 R)
• M27: 33,177,217 km (0.105 R)
• M28: 35,401,139 km (0.099 R)
• M29: 35,654,259 km (0.114 R)
• M30: 37,986,639 km (0.089 R)
• M31: 40,695,408 km (0.11 R)
• M32: 42,380,927 km (0.108 R)
• M33: 45,441,849 km (0.055 R)
• M34: 48,646,984 km (0.103 R)
• M35: 53,815,889 km (0.058 R)
• M36: 55,503,353 km (0.105 R)
• M37: 56,360,250 km (0.11 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 13,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit