🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.2

Radius: 11.1

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.01 AU - 1.59 AU

Year: 988 Days

Day: 11.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 65,138,743 km

• M1: 138,079 km (0.053 R)
• M2: 524,640 km (0.068 R)
• M3: 1,022,053 km (0.046 R)
• M4: 1,472,342 km (0.058 R)
• M5: 1,888,972 km (0.069 R)
• M6: 2,363,198 km (0.093 R)
• M7: 3,153,374 km (0.109 R)
• M8: 3,796,495 km (0.07 R)
• M9: 4,845,176 km (0.062 R)
• M10: 6,117,805 km (0.106 R)
• M11: 6,919,650 km (0.11 R)
• M12: 7,577,731 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.5

Radius: 14.9

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.29 AU - 2.53 AU

Year: 2495 Days

Day: 13.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 65,138,743 km

• M1: 204,799 km (0.116 R)
• M2: 837,299 km (0.101 R)
• M3: 1,781,561 km (0.118 R)
• M4: 2,655,661 km (0.09 R)
• M5: 3,487,725 km (0.104 R)
• M6: 4,382,320 km (0.094 R)
• M7: 5,208,998 km (0.059 R)
• M8: 5,980,025 km (0.112 R)
• M9: 6,544,757 km (0.105 R)
• M10: 7,174,564 km (0.079 R)
• M11: 7,939,159 km (0.105 R)
• M12: 8,589,461 km (0.091 R)
• M13: 9,170,050 km (0.047 R)
• M14: 10,372,219 km (0.059 R)
• M15: 11,594,882 km (0.067 R)
• M16: 12,562,780 km (0.091 R)
• M17: 13,813,119 km (0.092 R)
• M18: 14,516,229 km (0.027 R)
• M19: 15,590,641 km (0.119 R)
• M20: 16,508,574 km (0.114 R)
• M21: 18,063,045 km (0.111 R)
• M22: 18,733,992 km (0.081 R)
• M23: 19,363,649 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.7

Radius: 14.7

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.14 AU - 3.28 AU

Year: 3835 Days

Day: 5.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 65,138,743 km

• M1: 182,809 km (0.106 R)
• M2: 650,152 km (0.074 R)
• M3: 1,598,304 km (0.103 R)
• M4: 2,099,606 km (0.052 R)
• M5: 2,644,292 km (0.086 R)
• M6: 3,487,426 km (0.098 R)
• M7: 4,481,204 km (0.025 R)
• M8: 5,577,607 km (0.029 R)
• M9: 6,666,680 km (0.106 R)
• M10: 7,826,811 km (0.087 R)
• M11: 8,438,068 km (0.1 R)
• M12: 9,081,040 km (0.055 R)
• M13: 9,679,880 km (0.117 R)
• M14: 10,425,176 km (0.067 R)
• M15: 10,998,735 km (0.11 R)
• M16: 11,679,854 km (0.064 R)
• M17: 12,434,126 km (0.109 R)
• M18: 15,411,872 km (0.112 R)
• M19: 20,124,803 km (0.068 R)
• M20: 20,822,528 km (0.094 R)
• M21: 22,807,991 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.3

Radius: 12.6

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.19 AU - 3.93 AU

Year: 4479 Days

Day: 14.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 65,138,743 km

• M1: 158,275 km (0.103 R)
• M2: 557,252 km (0.054 R)
• M3: 1,223,860 km (0.102 R)
• M4: 2,727,618 km (0.108 R)
• M5: 4,558,397 km (0.119 R)
• M6: 5,283,198 km (0.118 R)
• M7: 7,888,296 km (0.092 R)
• M8: 8,575,698 km (0.093 R)
• M9: 9,896,198 km (0.075 R)
• M10: 11,159,253 km (0.078 R)
• M11: 12,476,313 km (0.085 R)
• M12: 13,731,738 km (0.098 R)
• M13: 16,862,223 km (0.089 R)
• M14: 18,659,941 km (0.094 R)
• M15: 19,605,100 km (0.11 R)
• M16: 21,445,004 km (0.107 R)
• M17: 26,125,772 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.3

Radius: 8.9

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.88 AU - 4.76 AU

Year: 4979 Days

Day: 7.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 65,138,743 km

• M1: 112,049 km (0.102 R)
• M2: 487,839 km (0.061 R)
• M3: 1,019,210 km (0.117 R)
• M4: 1,314,666 km (0.094 R)
• M5: 2,084,796 km (0.101 R)
• M6: 2,569,942 km (0.11 R)
• M7: 3,385,849 km (0.109 R)
• M8: 3,679,060 km (0.075 R)
• M9: 4,561,688 km (0.117 R)
• M10: 5,811,428 km (0.075 R)
• M11: 6,420,591 km (0.073 R)
• M12: 7,105,450 km (0.07 R)
• M13: 8,853,052 km (0.096 R)
• M14: 9,250,235 km (0.115 R)
• M15: 9,784,598 km (0.079 R)
• M16: 10,824,902 km (0.049 R)
• M17: 12,920,918 km (0.102 R)
• M18: 14,010,888 km (0.111 R)
• M19: 17,033,064 km (0.118 R)
• M20: 19,851,637 km (0.077 R)
• M21: 20,190,477 km (0.093 R)
• M22: 21,655,788 km (0.094 R)
• M23: 24,022,875 km (0.103 R)
• M24: 26,394,001 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.2

Radius: 10.8

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.79 AU - 3.85 AU

Year: 4979 Days

Day: 13.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 65,138,743 km

• M1: 135,685 km (0.116 R)
• M2: 511,625 km (0.118 R)
• M3: 869,313 km (0.093 R)
• M4: 1,664,875 km (0.064 R)
• M5: 2,803,614 km (0.11 R)
• M6: 3,509,267 km (0.036 R)
• M7: 4,305,726 km (0.118 R)
• M8: 4,772,322 km (0.054 R)
• M9: 6,503,468 km (0.101 R)
• M10: 7,287,959 km (0.063 R)
• M11: 7,738,548 km (0.102 R)
• M12: 8,393,039 km (0.045 R)
• M13: 10,148,869 km (0.119 R)
• M14: 11,386,492 km (0.04 R)
• M15: 11,852,041 km (0.065 R)
• M16: 13,634,200 km (0.058 R)
• M17: 14,535,079 km (0.106 R)
• M18: 16,573,200 km (0.09 R)
• M19: 17,050,866 km (0.071 R)
• M20: 17,415,137 km (0.091 R)
• M21: 19,512,050 km (0.083 R)
• M22: 19,910,729 km (0.108 R)
• M23: 21,139,226 km (0.062 R)
• M24: 23,747,016 km (0.095 R)

Asteroid Belt

Center: 5.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.9

Radius: 5.4

Gravity: 29.73 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.05 AU - 8.23 AU

Year: 14082 Days

Day: 15 Hours

Environment

Temp: -222 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 65,138,743 km

• M1: 81,232 km (0.105 R)
• M2: 269,725 km (0.083 R)
• M3: 479,162 km (0.11 R)
• M4: 687,103 km (0.083 R)
• M5: 900,878 km (0.06 R)
• M6: 1,237,474 km (0.082 R)
• M7: 1,621,641 km (0.047 R)
• M8: 3,231,464 km (0.077 R)
• M9: 3,498,645 km (0.112 R)
• M10: 3,986,783 km (0.114 R)
• M11: 4,263,091 km (0.065 R)
• M12: 5,349,919 km (0.088 R)
• M13: 6,483,871 km (0.114 R)
• M14: 6,780,075 km (0.081 R)
• M15: 6,953,309 km (0.091 R)
• M16: 8,250,023 km (0.098 R)
• M17: 8,800,843 km (0.098 R)
• M18: 9,322,790 km (0.111 R)
• M19: 12,054,596 km (0.118 R)
• M20: 13,567,928 km (0.109 R)
• M21: 13,843,338 km (0.103 R)
• M22: 14,909,971 km (0.086 R)
• M23: 20,618,177 km (0.041 R)
• M24: 26,650,113 km (0.071 R)
• M25: 30,710,049 km (0.076 R)
• M26: 39,049,981 km (0.111 R)
• M27: 48,941,691 km (0.085 R)
• M28: 50,903,069 km (0.054 R)
• M29: 52,070,980 km (0.033 R)
• M30: 56,210,951 km (0.107 R)
• M31: 57,100,310 km (0.095 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 13,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit