🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.55 AU - 0.65 AU

Year: 199 Days

Day: 38.8 Hours

Environment

Temp: 36 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,940,471 km

• M1: 43,683 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.48 AU - 1.56 AU

Year: 801 Days

Day: 21.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.31 AU - 2.81 AU

Year: 1751 Days

Day: 13.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 169.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,940,471 km

• M1: 270,174 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.2

Radius: 9.8

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.45 AU - 5.91 AU

Year: 5040 Days

Day: 9.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 84,940,471 km

• M1: 121,922 km (0.074 R)
• M2: 708,047 km (0.07 R)
• M3: 1,013,825 km (0.083 R)
• M4: 1,522,906 km (0.091 R)
• M5: 2,035,877 km (0.086 R)
• M6: 2,349,435 km (0.116 R)
• M7: 2,678,101 km (0.077 R)
• M8: 4,011,766 km (0.073 R)
• M9: 4,484,645 km (0.117 R)
• M10: 6,376,609 km (0.091 R)
• M11: 7,224,081 km (0.105 R)
• M12: 9,261,754 km (0.059 R)
• M13: 10,831,484 km (0.118 R)
• M14: 11,892,432 km (0.119 R)
• M15: 15,834,635 km (0.112 R)
• M16: 20,297,439 km (0.119 R)
• M17: 26,094,656 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.5

Radius: 9.6

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.56 AU - 9.74 AU

Year: 11832 Days

Day: 15 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 84,940,471 km

• M1: 119,379 km (0.114 R)
• M2: 456,124 km (0.071 R)
• M3: 1,047,335 km (0.092 R)
• M4: 2,197,144 km (0.068 R)
• M5: 4,197,567 km (0.08 R)
• M6: 5,333,314 km (0.097 R)
• M7: 6,023,857 km (0.086 R)
• M8: 6,699,142 km (0.08 R)
• M9: 7,112,631 km (0.109 R)
• M10: 8,074,096 km (0.11 R)
• M11: 8,413,085 km (0.074 R)
• M12: 8,761,648 km (0.097 R)
• M13: 12,292,158 km (0.115 R)
• M14: 14,401,488 km (0.089 R)
• M15: 16,134,130 km (0.107 R)
• M16: 16,947,195 km (0.12 R)
• M17: 19,323,707 km (0.104 R)
• M18: 20,788,569 km (0.037 R)
• M19: 22,742,915 km (0.107 R)
• M20: 25,264,088 km (0.052 R)
• M21: 35,495,536 km (0.115 R)
• M22: 36,407,484 km (0.106 R)
• M23: 38,159,275 km (0.116 R)
• M24: 42,083,078 km (0.06 R)

Asteroid Belt

Center: 11.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.5

Radius: 3.1

Gravity: 53.12 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 13.5 AU - 15.46 AU

Year: 23555 Days

Day: 18.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 84,940,471 km

• M1: 39,943 km (0.104 R)
• M2: 149,448 km (0.075 R)
• M3: 494,571 km (0.107 R)
• M4: 1,328,728 km (0.047 R)
• M5: 1,552,078 km (0.117 R)
• M6: 3,933,526 km (0.107 R)
• M7: 5,034,118 km (0.025 R)
• M8: 8,124,511 km (0.102 R)
• M9: 8,331,853 km (0.085 R)
• M10: 8,489,679 km (0.094 R)
• M11: 8,703,155 km (0.07 R)
• M12: 9,140,879 km (0.095 R)
• M13: 9,650,559 km (0.066 R)
• M14: 10,850,782 km (0.111 R)
• M15: 12,623,966 km (0.119 R)
• M16: 14,354,215 km (0.104 R)
• M17: 15,041,916 km (0.11 R)
• M18: 17,492,479 km (0.109 R)
• M19: 17,751,283 km (0.102 R)
• M20: 18,902,289 km (0.095 R)
• M21: 23,582,758 km (0.032 R)
• M22: 25,299,693 km (0.1 R)
• M23: 29,952,486 km (0.102 R)
• M24: 30,946,863 km (0.095 R)
• M25: 34,330,019 km (0.068 R)
• M26: 40,753,153 km (0.054 R)
• M27: 41,512,811 km (0.093 R)
• M28: 42,281,744 km (0.092 R)
• M29: 45,452,770 km (0.1 R)
• M30: 51,024,991 km (0.108 R)
• M31: 51,200,619 km (0.04 R)
• M32: 51,729,897 km (0.11 R)
• M33: 54,431,036 km (0.12 R)
• M34: 55,537,162 km (0.117 R)
• M35: 57,794,594 km (0.048 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.6

Radius: 6.5

Gravity: 15.9 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 11.1 AU - 18.08 AU

Year: 23824 Days

Day: 21.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 84,940,471 km

• M1: 81,232 km (0.043 R)
• M2: 780,302 km (0.047 R)
• M3: 1,034,619 km (0.087 R)
• M4: 1,732,643 km (0.101 R)
• M5: 2,303,957 km (0.114 R)
• M6: 2,633,371 km (0.064 R)
• M7: 3,242,683 km (0.056 R)
• M8: 3,813,549 km (0.098 R)
• M9: 4,379,178 km (0.109 R)
• M10: 4,774,117 km (0.053 R)
• M11: 5,037,559 km (0.094 R)
• M12: 7,408,535 km (0.05 R)
• M13: 12,290,213 km (0.108 R)
• M14: 13,002,748 km (0.073 R)
• M15: 14,587,887 km (0.087 R)
• M16: 15,879,066 km (0.115 R)
• M17: 16,637,976 km (0.072 R)
• M18: 17,597,946 km (0.112 R)
• M19: 18,872,519 km (0.115 R)
• M20: 22,535,423 km (0.115 R)
• M21: 23,818,375 km (0.072 R)
• M22: 28,445,586 km (0.118 R)
• M23: 28,815,093 km (0.038 R)
• M24: 31,886,637 km (0.096 R)
• M25: 32,285,315 km (0.081 R)
• M26: 44,019,622 km (0.106 R)
• M27: 45,345,957 km (0.03 R)
• M28: 47,730,846 km (0.118 R)
• M29: 51,828,332 km (0.045 R)
• M30: 56,735,441 km (0.1 R)
• M31: 57,125,293 km (0.088 R)
• M32: 74,457,553 km (0.103 R)
• M33: 75,394,036 km (0.067 R)
• M34: 77,529,994 km (0.099 R)
• M35: 78,733,808 km (0.114 R)
• M36: 81,425,971 km (0.115 R)
• M37: 82,420,049 km (0.105 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 15,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit