🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.69 AU - 0.91 AU

Year: 265 Days

Day: 23.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.84 AU - 0.94 AU

Year: 311 Days

Day: 47.8 Hours

Environment

Temp: 113 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,383,680 km

• M1: 278,701 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.17 AU - 1.31 AU

Year: 512 Days

Day: 37.6 Hours

Environment

Temp: -7 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.1

Radius: 11.2

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.08 AU - 6.18 AU

Year: 4954 Days

Day: 10.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 82,383,680 km

• M1: 140,772 km (0.078 R)
• M2: 582,983 km (0.059 R)
• M3: 2,996,595 km (0.047 R)
• M4: 5,087,225 km (0.078 R)
• M5: 8,104,016 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.1

Radius: 8.2

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.74 AU - 7.6 AU

Year: 7120 Days

Day: 9.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 82,383,680 km

• M1: 102,175 km (0.118 R)
• M2: 415,882 km (0.108 R)
• M3: 707,748 km (0.101 R)
• M4: 1,859,202 km (0.119 R)
• M5: 2,346,891 km (0.108 R)
• M6: 2,786,560 km (0.105 R)
• M7: 3,811,155 km (0.101 R)
• M8: 4,947,650 km (0.098 R)
• M9: 5,777,470 km (0.096 R)
• M10: 6,323,652 km (0.076 R)
• M11: 8,004,084 km (0.106 R)
• M12: 8,338,885 km (0.12 R)
• M13: 8,929,497 km (0.1 R)
• M14: 9,734,932 km (0.094 R)
• M15: 11,238,690 km (0.026 R)
• M16: 12,308,913 km (0.08 R)
• M17: 14,063,397 km (0.085 R)
• M18: 14,452,949 km (0.114 R)
• M19: 18,872,071 km (0.047 R)
• M20: 19,586,251 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.9

Radius: 14.1

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7 AU - 10.24 AU

Year: 9386 Days

Day: 8.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 82,383,680 km

• M1: 179,817 km (0.078 R)
• M2: 644,617 km (0.097 R)
• M3: 1,345,034 km (0.062 R)
• M4: 2,110,377 km (0.115 R)
• M5: 2,758,734 km (0.074 R)
• M6: 3,444,491 km (0.082 R)
• M7: 4,083,573 km (0.097 R)
• M8: 4,543,437 km (0.102 R)
• M9: 7,389,088 km (0.082 R)
• M10: 7,952,024 km (0.093 R)
• M11: 9,578,901 km (0.034 R)
• M12: 10,054,622 km (0.089 R)
• M13: 12,227,532 km (0.089 R)
• M14: 13,190,493 km (0.085 R)
• M15: 14,264,606 km (0.081 R)
• M16: 14,949,315 km (0.078 R)
• M17: 15,852,288 km (0.11 R)
• M18: 16,317,238 km (0.114 R)
• M19: 18,052,723 km (0.088 R)
• M20: 18,928,170 km (0.108 R)
• M21: 23,137,405 km (0.08 R)
• M22: 23,909,330 km (0.056 R)
• M23: 29,903,717 km (0.087 R)
• M24: 32,495,051 km (0.066 R)
• M25: 33,030,611 km (0.054 R)
• M26: 34,119,684 km (0.073 R)
• M27: 35,684,328 km (0.053 R)
• M28: 36,830,996 km (0.09 R)
• M29: 39,318,659 km (0.103 R)
• M30: 41,664,204 km (0.032 R)

Asteroid Belt

Center: 8.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.7

Radius: 9.1

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.89 AU - 11.45 AU

Year: 10298 Days

Day: 7.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 82,383,680 km

• M1: 113,246 km (0.11 R)
• M2: 421,118 km (0.095 R)
• M3: 1,428,510 km (0.086 R)
• M4: 1,958,685 km (0.119 R)
• M5: 2,322,357 km (0.119 R)
• M6: 2,672,416 km (0.035 R)
• M7: 3,231,015 km (0.093 R)
• M8: 4,496,762 km (0.098 R)
• M9: 5,635,352 km (0.11 R)
• M10: 6,992,952 km (0.051 R)
• M11: 8,772,718 km (0.061 R)
• M12: 9,351,812 km (0.111 R)
• M13: 12,974,324 km (0.114 R)
• M14: 14,323,996 km (0.074 R)
• M15: 15,700,297 km (0.074 R)
• M16: 16,156,271 km (0.032 R)
• M17: 17,369,061 km (0.073 R)
• M18: 17,927,210 km (0.093 R)
• M19: 18,859,504 km (0.05 R)
• M20: 22,501,016 km (0.095 R)
• M21: 23,332,182 km (0.063 R)
• M22: 24,617,078 km (0.061 R)
• M23: 25,321,384 km (0.09 R)
• M24: 27,327,342 km (0.066 R)
• M25: 28,465,184 km (0.035 R)
• M26: 31,860,008 km (0.043 R)
• M27: 34,303,689 km (0.095 R)
• M28: 37,098,776 km (0.049 R)
• M29: 37,907,801 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.2

Radius: 10.7

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 11.87 AU - 11.95 AU

Year: 15243 Days

Day: 12.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 82,383,680 km

• M1: 133,142 km (0.08 R)
• M2: 539,749 km (0.066 R)
• M3: 904,020 km (0.093 R)
• M4: 1,299,557 km (0.068 R)
• M5: 1,826,889 km (0.118 R)
• M6: 2,397,007 km (0.051 R)
• M7: 3,243,880 km (0.054 R)
• M8: 4,393,839 km (0.076 R)
• M9: 4,935,832 km (0.052 R)
• M10: 6,872,825 km (0.034 R)
• M11: 7,354,979 km (0.063 R)
• M12: 8,938,323 km (0.028 R)
• M13: 12,529,869 km (0.1 R)
• M14: 13,998,770 km (0.059 R)
• M15: 14,973,400 km (0.073 R)
• M16: 17,276,011 km (0.094 R)
• M17: 18,473,392 km (0.094 R)
• M18: 19,885,596 km (0.037 R)
• M19: 21,284,187 km (0.082 R)
• M20: 22,050,726 km (0.05 R)
• M21: 28,142,950 km (0.034 R)
• M22: 31,299,016 km (0.072 R)
• M23: 32,401,552 km (0.059 R)
• M24: 33,873,147 km (0.053 R)
• M25: 35,864,294 km (0.09 R)
• M26: 38,555,261 km (0.098 R)
• M27: 44,198,541 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.7

Radius: 5.2

Gravity: 18 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 13.27 AU - 21.37 AU

Year: 26732 Days

Day: 22.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 82,383,680 km

• M1: 64,776 km (0.108 R)
• M2: 254,017 km (0.102 R)
• M3: 552,764 km (0.08 R)
• M4: 1,133,054 km (0.077 R)
• M5: 1,950,307 km (0.114 R)
• M6: 5,533,176 km (0.043 R)
• M7: 11,113,327 km (0.097 R)
• M8: 11,572,742 km (0.12 R)
• M9: 12,741,101 km (0.119 R)
• M10: 14,213,593 km (0.081 R)
• M11: 14,521,166 km (0.062 R)
• M12: 17,934,690 km (0.108 R)
• M13: 18,566,293 km (0.097 R)
• M14: 19,494,398 km (0.12 R)
• M15: 20,844,967 km (0.108 R)
• M16: 23,516,486 km (0.032 R)
• M17: 24,055,188 km (0.114 R)
• M18: 28,179,302 km (0.109 R)
• M19: 29,032,459 km (0.098 R)
• M20: 30,534,721 km (0.087 R)
• M21: 32,484,579 km (0.086 R)
• M22: 37,792,611 km (0.028 R)
• M23: 38,979,221 km (0.108 R)
• M24: 43,650,564 km (0.089 R)
• M25: 49,555,791 km (0.065 R)
• M26: 55,211,937 km (0.054 R)
• M27: 65,216,294 km (0.092 R)
• M28: 76,362,831 km (0.094 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 20,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit