🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.4

Radius: 8.9

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.63 AU - 0.87 AU

Year: 426 Days

Day: 7.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 83,441,551 km

• M1: 110,702 km (0.04 R)
• M2: 424,708 km (0.111 R)
• M3: 831,764 km (0.081 R)
• M4: 1,341,594 km (0.058 R)
• M5: 2,087,788 km (0.035 R)
• M6: 2,388,031 km (0.06 R)
• M7: 3,118,667 km (0.082 R)
• M8: 3,855,287 km (0.118 R)
• M9: 4,167,946 km (0.083 R)
• M10: 4,592,804 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.4

Radius: 11.9

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.76 AU - 1.12 AU

Year: 598 Days

Day: 10.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 83,441,551 km

• M1: 148,251 km (0.12 R)
• M2: 686,953 km (0.033 R)
• M3: 1,387,520 km (0.116 R)
• M4: 2,210,608 km (0.071 R)
• M5: 2,712,957 km (0.111 R)
• M6: 3,192,867 km (0.099 R)
• M7: 3,753,111 km (0.073 R)
• M8: 4,153,884 km (0.083 R)
• M9: 4,766,039 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.3

Radius: 14.3

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.64 AU - 2.02 AU

Year: 1624 Days

Day: 10.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 83,441,551 km

• M1: 186,100 km (0.101 R)
• M2: 654,042 km (0.114 R)
• M3: 1,359,695 km (0.114 R)
• M4: 1,901,688 km (0.102 R)
• M5: 2,350,332 km (0.094 R)
• M6: 3,234,904 km (0.079 R)
• M7: 3,713,318 km (0.106 R)
• M8: 4,239,454 km (0.095 R)
• M9: 5,356,053 km (0.045 R)
• M10: 5,937,539 km (0.119 R)
• M11: 6,437,795 km (0.098 R)
• M12: 7,148,684 km (0.077 R)
• M13: 8,879,681 km (0.052 R)
• M14: 9,345,229 km (0.086 R)
• M15: 11,664,296 km (0.107 R)
• M16: 12,683,805 km (0.117 R)
• M17: 13,235,522 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.1

Radius: 9.3

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.52 AU - 3.8 AU

Year: 3685 Days

Day: 14.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 83,441,551 km

• M1: 121,773 km (0.045 R)
• M2: 637,586 km (0.117 R)
• M3: 952,938 km (0.05 R)
• M4: 1,433,746 km (0.08 R)
• M5: 1,929,513 km (0.099 R)
• M6: 2,253,542 km (0.076 R)
• M7: 4,690,192 km (0.092 R)
• M8: 5,176,386 km (0.033 R)
• M9: 5,475,132 km (0.089 R)
• M10: 6,178,392 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.9

Radius: 12.4

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.4 AU - 5.74 AU

Year: 7489 Days

Day: 8.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 83,441,551 km

• M1: 156,330 km (0.1 R)
• M2: 615,894 km (0.067 R)
• M3: 1,024,297 km (0.113 R)
• M4: 1,529,489 km (0.101 R)
• M5: 2,373,520 km (0.1 R)
• M6: 3,300,129 km (0.106 R)
• M7: 4,129,799 km (0.086 R)
• M8: 6,851,134 km (0.076 R)
• M9: 7,867,651 km (0.073 R)
• M10: 8,498,505 km (0.111 R)
• M11: 10,053,575 km (0.111 R)
• M12: 11,576,781 km (0.119 R)
• M13: 12,227,232 km (0.119 R)
• M14: 12,674,380 km (0.088 R)
• M15: 17,909,259 km (0.045 R)
• M16: 19,300,668 km (0.108 R)
• M17: 24,255,799 km (0.107 R)
• M18: 25,774,666 km (0.096 R)
• M19: 26,978,330 km (0.114 R)
• M20: 29,898,630 km (0.043 R)
• M21: 34,776,269 km (0.055 R)
• M22: 39,306,990 km (0.1 R)
• M23: 41,776,402 km (0.08 R)

Asteroid Belt

Center: 6.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.5

Radius: 4.2

Gravity: 52.24 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.78 AU - 9.02 AU

Year: 15971 Days

Day: 25 Hours

Environment

Temp: -224 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 83,441,551 km

• M1: 53,855 km (0.065 R)
• M2: 242,049 km (0.069 R)
• M3: 466,596 km (0.083 R)
• M4: 674,686 km (0.101 R)
• M5: 1,587,682 km (0.073 R)
• M6: 2,061,907 km (0.083 R)
• M7: 2,310,240 km (0.063 R)
• M8: 5,520,161 km (0.089 R)
• M9: 5,836,411 km (0.079 R)
• M10: 6,290,590 km (0.072 R)
• M11: 7,794,797 km (0.089 R)
• M12: 8,656,331 km (0.078 R)
• M13: 9,301,248 km (0.028 R)
• M14: 12,536,750 km (0.056 R)
• M15: 15,270,203 km (0.074 R)
• M16: 18,116,901 km (0.11 R)
• M17: 20,916,924 km (0.117 R)
• M18: 22,073,914 km (0.031 R)
• M19: 25,800,397 km (0.065 R)
• M20: 27,355,915 km (0.045 R)
• M21: 32,523,026 km (0.069 R)
• M22: 44,263,168 km (0.119 R)
• M23: 53,779,088 km (0.111 R)
• M24: 70,363,957 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.4

Radius: 5.5

Gravity: 13.73 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.96 AU - 9.04 AU

Year: 16257 Days

Day: 24.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 83,441,551 km

• M1: 68,516 km (0.04 R)
• M2: 389,702 km (0.072 R)
• M3: 1,449,005 km (0.11 R)
• M4: 2,155,855 km (0.085 R)
• M5: 2,409,274 km (0.104 R)
• M6: 2,952,464 km (0.072 R)
• M7: 5,380,736 km (0.109 R)
• M8: 6,781,571 km (0.044 R)
• M9: 7,029,604 km (0.104 R)
• M10: 7,810,505 km (0.105 R)
• M11: 11,692,270 km (0.077 R)
• M12: 11,989,372 km (0.1 R)
• M13: 12,413,631 km (0.095 R)
• M14: 12,660,468 km (0.085 R)
• M15: 14,010,888 km (0.078 R)
• M16: 19,450,416 km (0.041 R)
• M17: 27,170,115 km (0.117 R)
• M18: 27,377,757 km (0.088 R)
• M19: 31,072,375 km (0.108 R)
• M20: 31,757,085 km (0.106 R)
• M21: 34,840,746 km (0.032 R)
• M22: 37,344,416 km (0.059 R)
• M23: 38,640,232 km (0.105 R)
• M24: 41,733,468 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995

Radius: 5.2

Gravity: 36.8 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.49 AU - 11.41 AU

Year: 19057 Days

Day: 21.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 83,441,551 km

• M1: 67,469 km (0.093 R)
• M2: 474,225 km (0.066 R)
• M3: 702,063 km (0.053 R)
• M4: 893,249 km (0.046 R)
• M5: 1,305,840 km (0.099 R)
• M6: 2,227,064 km (0.119 R)
• M7: 2,524,614 km (0.082 R)
• M8: 3,115,824 km (0.095 R)
• M9: 3,548,312 km (0.119 R)
• M10: 3,922,307 km (0.071 R)
• M11: 4,253,815 km (0.067 R)
• M12: 5,086,926 km (0.078 R)
• M13: 5,481,266 km (0.105 R)
• M14: 6,420,142 km (0.115 R)
• M15: 7,167,084 km (0.092 R)
• M16: 7,611,839 km (0.103 R)
• M17: 7,918,514 km (0.094 R)
• M18: 8,501,946 km (0.055 R)
• M19: 9,113,652 km (0.075 R)
• M20: 9,517,865 km (0.11 R)
• M21: 10,675,454 km (0.107 R)
• M22: 10,995,144 km (0.113 R)
• M23: 11,586,355 km (0.096 R)
• M24: 12,975,970 km (0.09 R)
• M25: 14,012,234 km (0.048 R)
• M26: 18,989,655 km (0.106 R)
• M27: 19,648,633 km (0.113 R)
• M28: 22,230,244 km (0.09 R)
• M29: 22,646,425 km (0.076 R)
• M30: 23,494,495 km (0.091 R)
• M31: 26,863,589 km (0.041 R)
• M32: 30,413,397 km (0.102 R)
• M33: 32,101,459 km (0.076 R)
• M34: 32,633,130 km (0.08 R)
• M35: 38,426,307 km (0.039 R)
• M36: 45,200,249 km (0.054 R)
• M37: 50,013,859 km (0.094 R)
• M38: 51,087,972 km (0.102 R)
• M39: 62,070,101 km (0.097 R)
• M40: 67,129,501 km (0.06 R)
• M41: 67,345,969 km (0.084 R)
• M42: 76,868,771 km (0.05 R)
• M43: 78,298,329 km (0.108 R)
• M44: 79,261,141 km (0.104 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: 542 - 19,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit