🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.67 AU - 2.01 AU

Year: 940 Days

Day: 13.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 74.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.82 AU - 2.02 AU

Year: 1002 Days

Day: 14.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,010,342 km

• M1: 45,627 km (0.091 R)
• M2: 631,004 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.25 AU - 2.69 AU

Year: 1462 Days

Day: 28.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.5

Radius: 9.4

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.99 AU - 5.15 AU

Year: 3680 Days

Day: 14.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 50,010,342 km

• M1: 120,426 km (0.092 R)
• M2: 424,260 km (0.112 R)
• M3: 742,305 km (0.12 R)
• M4: 1,190,350 km (0.06 R)
• M5: 1,825,692 km (0.114 R)
• M6: 2,466,121 km (0.116 R)
• M7: 4,279,247 km (0.115 R)
• M8: 4,894,394 km (0.08 R)
• M9: 5,842,096 km (0.103 R)
• M10: 6,212,949 km (0.092 R)
• M11: 6,508,854 km (0.099 R)
• M12: 8,487,136 km (0.112 R)
• M13: 9,457,727 km (0.079 R)
• M14: 10,131,366 km (0.091 R)
• M15: 12,908,950 km (0.119 R)
• M16: 13,937,585 km (0.1 R)
• M17: 14,497,829 km (0.116 R)
• M18: 15,126,140 km (0.051 R)
• M19: 15,500,883 km (0.096 R)
• M20: 15,991,863 km (0.115 R)
• M21: 16,493,016 km (0.118 R)
• M22: 19,158,251 km (0.103 R)
• M23: 19,471,060 km (0.057 R)
• M24: 24,216,903 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.6

Radius: 9.2

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.86 AU - 5.28 AU

Year: 3680 Days

Day: 9.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 50,010,342 km

• M1: 114,442 km (0.114 R)
• M2: 707,448 km (0.072 R)
• M3: 1,063,042 km (0.078 R)
• M4: 2,205,521 km (0.075 R)
• M5: 3,002,130 km (0.071 R)
• M6: 3,573,295 km (0.085 R)
• M7: 5,781,659 km (0.113 R)
• M8: 7,507,270 km (0.073 R)
• M9: 8,038,342 km (0.089 R)
• M10: 9,138,336 km (0.108 R)
• M11: 9,744,057 km (0.049 R)
• M12: 11,547,759 km (0.091 R)
• M13: 12,165,748 km (0.049 R)
• M14: 12,805,428 km (0.106 R)
• M15: 13,709,448 km (0.106 R)
• M16: 15,432,217 km (0.069 R)
• M17: 17,986,451 km (0.116 R)
• M18: 20,172,674 km (0.109 R)
• M19: 21,460,712 km (0.065 R)
• M20: 22,125,076 km (0.058 R)
• M21: 23,008,901 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.1

Radius: 11.2

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.95 AU - 6.35 AU

Year: 5059 Days

Day: 12.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 50,010,342 km

• M1: 141,669 km (0.086 R)
• M2: 506,838 km (0.102 R)
• M3: 1,149,809 km (0.074 R)
• M4: 1,569,132 km (0.085 R)
• M5: 2,120,400 km (0.077 R)
• M6: 3,464,687 km (0.098 R)
• M7: 3,904,654 km (0.1 R)
• M8: 4,506,935 km (0.068 R)
• M9: 5,170,402 km (0.047 R)
• M10: 7,448,777 km (0.059 R)
• M11: 8,377,032 km (0.086 R)
• M12: 9,380,534 km (0.112 R)
• M13: 10,779,873 km (0.093 R)
• M14: 11,625,699 km (0.114 R)
• M15: 12,565,922 km (0.079 R)
• M16: 14,318,461 km (0.111 R)
• M17: 16,716,066 km (0.079 R)
• M18: 20,336,783 km (0.083 R)
• M19: 21,119,031 km (0.08 R)
• M20: 21,481,057 km (0.119 R)
• M21: 22,069,127 km (0.094 R)
• M22: 26,156,589 km (0.103 R)
• M23: 28,642,308 km (0.027 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.5

Radius: 9.1

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.3 AU - 9.44 AU

Year: 9952 Days

Day: 14.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 50,010,342 km

• M1: 114,293 km (0.098 R)
• M2: 609,013 km (0.112 R)
• M3: 1,292,675 km (0.082 R)
• M4: 2,402,542 km (0.095 R)
• M5: 3,027,711 km (0.107 R)
• M6: 3,378,967 km (0.1 R)
• M7: 3,783,629 km (0.095 R)
• M8: 4,163,907 km (0.085 R)
• M9: 4,690,492 km (0.088 R)
• M10: 7,088,695 km (0.103 R)
• M11: 10,730,057 km (0.062 R)
• M12: 12,708,938 km (0.111 R)
• M13: 15,733,358 km (0.102 R)
• M14: 16,936,125 km (0.054 R)
• M15: 17,971,940 km (0.073 R)
• M16: 19,764,272 km (0.116 R)
• M17: 20,662,308 km (0.085 R)
• M18: 21,079,387 km (0.088 R)
• M19: 23,792,045 km (0.095 R)
• M20: 24,714,466 km (0.039 R)
• M21: 27,324,051 km (0.1 R)
• M22: 28,233,157 km (0.118 R)
• M23: 28,850,398 km (0.107 R)
• M24: 31,961,435 km (0.109 R)
• M25: 32,857,377 km (0.076 R)
• M26: 33,770,074 km (0.073 R)
• M27: 38,714,583 km (0.106 R)
• M28: 39,094,262 km (0.105 R)
• M29: 42,489,685 km (0.07 R)
• M30: 47,219,969 km (0.08 R)
• M31: 48,381,747 km (0.119 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 18,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit