🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.33 AU - 2.81 AU

Year: 1483 Days

Day: 39.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,603,338 km

• M1: 503,696 km (0.053 R)

Asteroid Belt

Center: 4.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.6

Radius: 9.7

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.19 AU - 6.91 AU

Year: 4706 Days

Day: 6 Hours

Environment

Temp: -136 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 75,603,338 km

• M1: 121,623 km (0.054 R)
• M2: 677,379 km (0.073 R)
• M3: 1,221,766 km (0.117 R)
• M4: 1,873,265 km (0.075 R)
• M5: 2,242,921 km (0.049 R)
• M6: 2,582,807 km (0.107 R)
• M7: 3,149,035 km (0.054 R)
• M8: 3,960,604 km (0.105 R)
• M9: 4,598,190 km (0.12 R)
• M10: 5,051,920 km (0.1 R)
• M11: 6,595,172 km (0.116 R)
• M12: 7,236,049 km (0.109 R)
• M13: 7,620,516 km (0.038 R)
• M14: 9,868,224 km (0.093 R)
• M15: 10,913,165 km (0.114 R)
• M16: 11,249,161 km (0.075 R)
• M17: 12,800,791 km (0.084 R)
• M18: 14,642,041 km (0.088 R)
• M19: 15,467,672 km (0.059 R)
• M20: 16,653,235 km (0.059 R)
• M21: 18,248,397 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.5

Radius: 10.5

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.63 AU - 6.59 AU

Year: 4782 Days

Day: 14.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 75,603,338 km

• M1: 151,991 km (0.098 R)
• M2: 489,484 km (0.096 R)
• M3: 846,574 km (0.074 R)
• M4: 2,011,343 km (0.084 R)
• M5: 2,728,216 km (0.073 R)
• M6: 5,280,356 km (0.108 R)
• M7: 5,798,862 km (0.1 R)
• M8: 7,885,603 km (0.101 R)
• M9: 8,295,651 km (0.074 R)
• M10: 10,166,970 km (0.05 R)
• M11: 11,108,689 km (0.118 R)
• M12: 11,672,374 km (0.082 R)
• M13: 12,755,313 km (0.042 R)
• M14: 13,957,781 km (0.115 R)
• M15: 14,893,964 km (0.102 R)
• M16: 18,469,353 km (0.087 R)
• M17: 21,554,211 km (0.115 R)
• M18: 22,136,446 km (0.077 R)
• M19: 23,180,639 km (0.06 R)
• M20: 28,549,557 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.2

Radius: 13.5

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 10.77 AU - 12.35 AU

Year: 14145 Days

Day: 7.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 75,603,338 km

• M1: 169,943 km (0.118 R)
• M2: 1,260,661 km (0.107 R)
• M3: 1,765,404 km (0.102 R)
• M4: 2,202,230 km (0.09 R)
• M5: 4,571,113 km (0.112 R)
• M6: 5,711,647 km (0.119 R)
• M7: 7,579,077 km (0.117 R)
• M8: 8,006,628 km (0.095 R)
• M9: 8,755,066 km (0.096 R)
• M10: 9,992,839 km (0.118 R)
• M11: 10,624,740 km (0.116 R)
• M12: 13,491,484 km (0.104 R)
• M13: 14,991,651 km (0.082 R)
• M14: 17,080,636 km (0.052 R)
• M15: 20,522,584 km (0.11 R)
• M16: 24,815,594 km (0.119 R)
• M17: 25,549,671 km (0.118 R)
• M18: 26,082,987 km (0.111 R)
• M19: 27,393,016 km (0.038 R)
• M20: 28,177,208 km (0.093 R)
• M21: 28,631,985 km (0.085 R)
• M22: 38,372,751 km (0.062 R)
• M23: 47,021,453 km (0.103 R)
• M24: 57,795,641 km (0.101 R)
• M25: 58,900,272 km (0.098 R)
• M26: 61,342,008 km (0.068 R)
• M27: 65,626,641 km (0.037 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.9

Radius: 6.9

Gravity: 14.66 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 11.95 AU - 16.81 AU

Year: 19625 Days

Day: 23.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 75,603,338 km

• M1: 85,869 km (0.074 R)
• M2: 563,984 km (0.098 R)
• M3: 836,402 km (0.117 R)
• M4: 1,078,451 km (0.073 R)
• M5: 1,605,484 km (0.112 R)
• M6: 1,852,470 km (0.117 R)
• M7: 2,379,354 km (0.042 R)
• M8: 2,824,408 km (0.107 R)
• M9: 3,080,220 km (0.088 R)
• M10: 3,973,319 km (0.069 R)
• M11: 4,295,404 km (0.099 R)
• M12: 4,882,725 km (0.112 R)
• M13: 5,965,215 km (0.089 R)
• M14: 8,281,888 km (0.07 R)
• M15: 9,134,596 km (0.087 R)
• M16: 9,869,420 km (0.051 R)
• M17: 10,582,105 km (0.052 R)
• M18: 12,043,227 km (0.093 R)
• M19: 12,718,661 km (0.085 R)
• M20: 14,896,507 km (0.118 R)
• M21: 15,282,170 km (0.085 R)
• M22: 16,234,959 km (0.06 R)
• M23: 23,935,809 km (0.052 R)
• M24: 26,322,793 km (0.105 R)
• M25: 29,342,874 km (0.098 R)
• M26: 32,715,558 km (0.078 R)
• M27: 39,041,454 km (0.107 R)
• M28: 42,954,336 km (0.06 R)
• M29: 52,786,805 km (0.083 R)
• M30: 55,138,035 km (0.091 R)
• M31: 62,210,873 km (0.035 R)
• M32: 64,018,165 km (0.079 R)
• M33: 68,371,164 km (0.116 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 11,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit