🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.37 AU - 2.99 AU

Year: 1549 Days

Day: 44.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,813,705 km

• M1: 174,730 km (0.096 R)

Asteroid Belt

Center: 4.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.4

Radius: 8.9

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.41 AU - 6.55 AU

Year: 4530 Days

Day: 13.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 79,813,705 km

• M1: 111,450 km (0.117 R)
• M2: 463,454 km (0.115 R)
• M3: 954,584 km (0.078 R)
• M4: 1,491,790 km (0.09 R)
• M5: 1,817,315 km (0.096 R)
• M6: 2,204,624 km (0.119 R)
• M7: 2,846,249 km (0.064 R)
• M8: 3,257,793 km (0.105 R)
• M9: 4,474,024 km (0.111 R)
• M10: 5,527,193 km (0.089 R)
• M11: 6,554,631 km (0.05 R)
• M12: 7,339,720 km (0.103 R)
• M13: 7,772,058 km (0.086 R)
• M14: 8,398,574 km (0.108 R)
• M15: 8,760,900 km (0.102 R)
• M16: 9,752,285 km (0.066 R)
• M17: 11,553,144 km (0.093 R)
• M18: 11,865,954 km (0.111 R)
• M19: 12,230,524 km (0.106 R)
• M20: 12,602,424 km (0.096 R)
• M21: 13,077,995 km (0.079 R)
• M22: 14,064,893 km (0.089 R)
• M23: 15,583,012 km (0.069 R)
• M24: 16,075,638 km (0.099 R)
• M25: 18,030,882 km (0.089 R)
• M26: 19,692,465 km (0.09 R)
• M27: 22,269,438 km (0.052 R)
• M28: 22,824,446 km (0.092 R)
• M29: 23,459,938 km (0.092 R)
• M30: 24,107,248 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.1

Radius: 11.1

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 10.7 AU - 14.44 AU

Year: 15736 Days

Day: 8.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 79,813,705 km

• M1: 141,520 km (0.079 R)
• M2: 564,433 km (0.102 R)
• M3: 1,561,951 km (0.097 R)
• M4: 2,913,119 km (0.113 R)
• M5: 3,576,586 km (0.09 R)
• M6: 4,092,998 km (0.078 R)
• M7: 4,995,073 km (0.103 R)
• M8: 5,755,030 km (0.084 R)
• M9: 7,059,075 km (0.104 R)
• M10: 7,780,735 km (0.113 R)
• M11: 10,299,215 km (0.117 R)
• M12: 10,990,507 km (0.083 R)
• M13: 12,337,935 km (0.103 R)
• M14: 13,184,210 km (0.059 R)
• M15: 14,208,357 km (0.117 R)
• M16: 15,358,316 km (0.087 R)
• M17: 15,730,216 km (0.106 R)
• M18: 16,803,282 km (0.108 R)
• M19: 18,420,285 km (0.108 R)
• M20: 20,764,484 km (0.119 R)
• M21: 23,106,289 km (0.034 R)
• M22: 25,618,935 km (0.06 R)
• M23: 27,428,171 km (0.074 R)
• M24: 28,086,551 km (0.107 R)
• M25: 35,262,612 km (0.075 R)
• M26: 37,902,565 km (0.11 R)
• M27: 39,409,315 km (0.034 R)
• M28: 44,318,818 km (0.115 R)
• M29: 46,608,862 km (0.073 R)
• M30: 51,755,927 km (0.092 R)
• M31: 53,779,986 km (0.079 R)
• M32: 56,207,361 km (0.114 R)
• M33: 62,972,625 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999.5

Radius: 6.5

Gravity: 23.66 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 12.47 AU - 14.81 AU

Year: 17788 Days

Day: 23.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 79,813,705 km

• M1: 84,224 km (0.074 R)
• M2: 3,105,353 km (0.045 R)
• M3: 5,576,111 km (0.092 R)
• M4: 12,018,543 km (0.096 R)
• M5: 12,358,878 km (0.115 R)
• M6: 13,274,118 km (0.054 R)
• M7: 15,159,799 km (0.117 R)
• M8: 16,207,733 km (0.105 R)
• M9: 19,828,599 km (0.074 R)
• M10: 20,689,834 km (0.096 R)
• M11: 21,575,753 km (0.082 R)
• M12: 33,583,824 km (0.117 R)
• M13: 39,094,412 km (0.11 R)
• M14: 40,598,618 km (0.106 R)
• M15: 43,722,072 km (0.046 R)
• M16: 46,834,306 km (0.071 R)
• M17: 48,017,177 km (0.095 R)
• M18: 49,567,010 km (0.057 R)
• M19: 54,231,472 km (0.114 R)
• M20: 56,479,778 km (0.119 R)
• M21: 61,160,995 km (0.047 R)
• M22: 64,007,843 km (0.095 R)
• M23: 65,254,442 km (0.084 R)
• M24: 79,574,698 km (0.076 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 13,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit