🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.1 AU - 1.52 AU

Year: 568 Days

Day: 28.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.56 AU - 3.04 AU

Year: 1775 Days

Day: 45.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.7

Radius: 11.2

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.35 AU - 6.25 AU

Year: 4621 Days

Day: 13.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 32,909,338 km

• M1: 277,803 km (0.09 R)
• M2: 763,099 km (0.026 R)
• M3: 959,222 km (0.059 R)
• M4: 1,135,897 km (0.106 R)
• M5: 1,645,726 km (0.086 R)
• M6: 1,933,104 km (0.088 R)
• M7: 2,190,262 km (0.117 R)
• M8: 2,330,884 km (0.108 R)
• M9: 2,654,465 km (0.099 R)
• M10: 2,821,865 km (0.054 R)
• M11: 2,975,352 km (0.112 R)
• M12: 3,079,323 km (0.116 R)
• M13: 3,219,945 km (0.025 R)
• M14: 3,580,625 km (0.103 R)
• M15: 3,859,924 km (0.057 R)
• M16: 4,050,063 km (0.11 R)
• M17: 4,223,746 km (0.115 R)
• M18: 4,321,434 km (0.095 R)
• M19: 4,479,259 km (0.035 R)
• M20: 4,578,892 km (0.053 R)
• M21: 4,984,751 km (0.057 R)
• M22: 5,067,329 km (0.067 R)
• M23: 5,171,299 km (0.055 R)
• M24: 5,487,250 km (0.07 R)
• M25: 5,701,474 km (0.063 R)
• M26: 5,984,064 km (0.052 R)
• M27: 6,116,010 km (0.105 R)
• M28: 6,226,712 km (0.115 R)
• M29: 6,563,008 km (0.106 R)
• M30: 6,744,919 km (0.112 R)
• M31: 6,882,250 km (0.072 R)
• M32: 7,230,065 km (0.044 R)
• M33: 7,370,837 km (0.1 R)
• M34: 7,918,664 km (0.046 R)
• M35: 8,088,009 km (0.086 R)
• M36: 8,752,672 km (0.064 R)
• M37: 9,230,787 km (0.119 R)
• M38: 9,486,001 km (0.07 R)
• M39: 9,691,698 km (0.091 R)
• M40: 10,107,730 km (0.116 R)
• M41: 10,689,366 km (0.029 R)
• M42: 10,849,885 km (0.113 R)
• M43: 11,011,301 km (0.087 R)
• M44: 11,146,388 km (0.093 R)
• M45: 11,527,414 km (0.088 R)
• M46: 11,995,954 km (0.099 R)
• M47: 12,107,105 km (0.114 R)
• M48: 12,302,480 km (0.103 R)
• M49: 12,781,343 km (0.04 R)
• M50: 13,037,305 km (0.089 R)
• M51: 13,180,171 km (0.054 R)
• M52: 13,438,826 km (0.105 R)
• M53: 13,728,148 km (0.099 R)
• M54: 13,873,557 km (0.109 R)
• M55: 13,990,243 km (0.091 R)
• M56: 14,342,397 km (0.081 R)
• M57: 15,719,295 km (0.072 R)
• M58: 16,024,176 km (0.119 R)
• M59: 16,454,270 km (0.101 R)
• M60: 16,639,771 km (0.112 R)
• M61: 17,546,185 km (0.089 R)
• M62: 17,767,440 km (0.119 R)
• M63: 18,790,390 km (0.102 R)
• M64: 19,733,904 km (0.09 R)
• M65: 20,161,903 km (0.084 R)
• M66: 20,294,298 km (0.114 R)
• M67: 21,094,197 km (0.116 R)
• M68: 21,329,515 km (0.078 R)
• M69: 21,667,008 km (0.097 R)
• M70: 21,938,378 km (0.107 R)
• M71: 23,104,194 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.5

Radius: 10.4

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.56 AU - 7.42 AU

Year: 6999 Days

Day: 5.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,909,338 km

• M1: 201,957 km (0.115 R)
• M2: 299,645 km (0.105 R)
• M3: 442,211 km (0.101 R)
• M4: 611,107 km (0.07 R)
• M5: 985,102 km (0.108 R)
• M6: 1,181,524 km (0.087 R)
• M7: 1,276,668 km (0.113 R)
• M8: 1,407,716 km (0.065 R)
• M9: 1,508,994 km (0.081 R)
• M10: 1,665,772 km (0.057 R)
• M11: 1,846,487 km (0.079 R)
• M12: 2,071,931 km (0.06 R)
• M13: 2,306,350 km (0.106 R)
• M14: 2,488,112 km (0.119 R)
• M15: 2,780,127 km (0.104 R)
• M16: 2,908,631 km (0.064 R)
• M17: 3,329,001 km (0.056 R)
• M18: 3,442,995 km (0.087 R)
• M19: 3,983,492 km (0.101 R)
• M20: 4,400,122 km (0.108 R)
• M21: 4,651,746 km (0.108 R)
• M22: 5,195,684 km (0.05 R)
• M23: 5,569,529 km (0.12 R)
• M24: 6,599,360 km (0.045 R)
• M25: 7,268,961 km (0.057 R)
• M26: 7,536,741 km (0.052 R)
• M27: 7,626,799 km (0.118 R)
• M28: 8,267,078 km (0.048 R)
• M29: 8,829,566 km (0.086 R)
• M30: 8,988,139 km (0.118 R)
• M31: 9,501,559 km (0.043 R)
• M32: 9,631,410 km (0.115 R)
• M33: 9,696,635 km (0.083 R)
• M34: 10,190,009 km (0.098 R)
• M35: 10,389,572 km (0.1 R)
• M36: 10,456,442 km (0.09 R)
• M37: 10,657,951 km (0.075 R)
• M38: 10,792,888 km (0.086 R)
• M39: 11,235,548 km (0.085 R)
• M40: 11,718,749 km (0.085 R)
• M41: 11,998,048 km (0.07 R)
• M42: 12,068,210 km (0.104 R)
• M43: 12,563,229 km (0.056 R)
• M44: 12,741,550 km (0.08 R)
• M45: 13,100,884 km (0.115 R)
• M46: 13,390,805 km (0.098 R)
• M47: 14,087,631 km (0.117 R)
• M48: 14,235,883 km (0.052 R)
• M49: 14,871,674 km (0.09 R)
• M50: 15,060,466 km (0.055 R)
• M51: 15,136,163 km (0.107 R)
• M52: 15,554,887 km (0.077 R)
• M53: 15,861,862 km (0.099 R)
• M54: 16,132,186 km (0.091 R)
• M55: 16,481,796 km (0.081 R)
• M56: 16,716,365 km (0.099 R)
• M57: 17,030,820 km (0.114 R)
• M58: 17,149,302 km (0.095 R)
• M59: 17,745,449 km (0.053 R)
• M60: 19,081,059 km (0.033 R)
• M61: 19,245,168 km (0.118 R)
• M62: 19,450,865 km (0.113 R)
• M63: 19,616,021 km (0.083 R)
• M64: 19,781,626 km (0.081 R)
• M65: 20,784,979 km (0.111 R)
• M66: 20,911,688 km (0.074 R)
• M67: 21,676,582 km (0.074 R)
• M68: 21,933,591 km (0.078 R)
• M69: 22,971,800 km (0.084 R)
• M70: 24,114,578 km (0.086 R)
• M71: 24,247,571 km (0.078 R)
• M72: 25,050,911 km (0.093 R)
• M73: 25,863,078 km (0.102 R)
• M74: 26,455,037 km (0.107 R)
• M75: 26,546,441 km (0.115 R)
• M76: 27,466,917 km (0.086 R)
• M77: 27,837,920 km (0.101 R)
• M78: 28,117,369 km (0.036 R)
• M79: 30,673,697 km (0.036 R)
• M80: 31,300,213 km (0.109 R)
• M81: 31,736,440 km (0.073 R)
• M82: 32,077,075 km (0.102 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 15,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit