🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.47 AU - 0.77 AU

Year: 181 Days

Day: 21.9 Hours

Environment

Temp: 194 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,492,482 km

• M1: 221,854 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.93 AU - 1.15 AU

Year: 393 Days

Day: 25.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 62,492,482 km

• M1: 117,135 km (0.09 R)
• M2: 364,720 km (0.09 R)

Asteroid Belt

Center: 3.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.5

Radius: 14.8

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.72 AU - 6.62 AU

Year: 5684 Days

Day: 13.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 62,492,482 km

• M1: 190,438 km (0.076 R)
• M2: 307,573 km (0.066 R)
• M3: 406,906 km (0.069 R)
• M4: 551,418 km (0.109 R)
• M5: 718,219 km (0.07 R)
• M6: 1,022,501 km (0.073 R)
• M7: 1,621,791 km (0.098 R)
• M8: 1,724,415 km (0.109 R)
• M9: 1,859,502 km (0.118 R)
• M10: 2,205,671 km (0.086 R)
• M11: 2,403,290 km (0.084 R)
• M12: 2,624,246 km (0.11 R)
• M13: 2,763,671 km (0.058 R)
• M14: 2,869,886 km (0.067 R)
• M15: 2,977,596 km (0.117 R)
• M16: 3,086,653 km (0.111 R)
• M17: 3,403,202 km (0.1 R)
• M18: 4,068,015 km (0.092 R)
• M19: 4,209,983 km (0.081 R)
• M20: 4,582,632 km (0.106 R)
• M21: 4,837,247 km (0.085 R)
• M22: 5,118,342 km (0.117 R)
• M23: 5,360,391 km (0.117 R)
• M24: 5,516,421 km (0.081 R)
• M25: 5,924,824 km (0.075 R)
• M26: 6,225,815 km (0.106 R)
• M27: 6,627,335 km (0.063 R)
• M28: 6,939,995 km (0.083 R)
• M29: 7,183,839 km (0.119 R)
• M30: 7,604,957 km (0.074 R)
• M31: 7,705,338 km (0.06 R)
• M32: 7,932,577 km (0.114 R)
• M33: 8,034,303 km (0.088 R)
• M34: 8,575,548 km (0.054 R)
• M35: 9,022,547 km (0.099 R)
• M36: 9,155,390 km (0.047 R)
• M37: 9,262,203 km (0.086 R)
• M38: 9,720,720 km (0.102 R)
• M39: 9,857,153 km (0.088 R)
• M40: 9,994,035 km (0.071 R)
• M41: 10,159,191 km (0.091 R)
• M42: 10,942,037 km (0.047 R)
• M43: 12,536,152 km (0.053 R)
• M44: 13,436,133 km (0.102 R)
• M45: 14,047,689 km (0.053 R)
• M46: 14,481,223 km (0.072 R)
• M47: 14,605,839 km (0.067 R)
• M48: 14,699,636 km (0.102 R)
• M49: 15,013,642 km (0.059 R)
• M50: 15,808,157 km (0.063 R)
• M51: 15,968,825 km (0.113 R)
• M52: 16,486,284 km (0.088 R)
• M53: 17,471,535 km (0.11 R)
• M54: 17,737,520 km (0.059 R)
• M55: 18,172,551 km (0.096 R)
• M56: 19,533,144 km (0.089 R)
• M57: 19,671,073 km (0.049 R)
• M58: 19,878,565 km (0.086 R)
• M59: 23,587,994 km (0.104 R)
• M60: 23,845,153 km (0.12 R)
• M61: 24,103,359 km (0.1 R)
• M62: 24,214,360 km (0.101 R)
• M63: 24,436,663 km (0.114 R)
• M64: 24,958,310 km (0.089 R)

Asteroid Belt

Center: 10.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.3

Radius: 3.9

Gravity: 23.95 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 13.18 AU - 15.76 AU

Year: 20413 Days

Day: 22 Hours

Environment

Temp: -199 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 62,492,482 km

• M1: 280,646 km (0.103 R)
• M2: 372,947 km (0.077 R)
• M3: 989,291 km (0.108 R)
• M4: 1,107,323 km (0.112 R)
• M5: 1,229,844 km (0.086 R)
• M6: 1,905,877 km (0.112 R)
• M7: 1,993,541 km (0.072 R)
• M8: 2,052,782 km (0.054 R)
• M9: 2,082,702 km (0.08 R)
• M10: 2,112,621 km (0.091 R)
• M11: 2,234,095 km (0.06 R)
• M12: 2,547,502 km (0.118 R)
• M13: 2,841,312 km (0.063 R)
• M14: 3,043,120 km (0.112 R)
• M15: 3,180,301 km (0.048 R)
• M16: 4,233,769 km (0.103 R)
• M17: 4,425,404 km (0.049 R)
• M18: 5,260,908 km (0.106 R)
• M19: 5,384,177 km (0.108 R)
• M20: 5,466,905 km (0.064 R)
• M21: 5,591,819 km (0.073 R)
• M22: 7,528,513 km (0.058 R)
• M23: 8,089,355 km (0.12 R)
• M24: 8,326,917 km (0.067 R)
• M25: 9,102,731 km (0.095 R)
• M26: 9,300,350 km (0.086 R)
• M27: 9,449,350 km (0.068 R)
• M28: 9,750,041 km (0.108 R)
• M29: 9,800,306 km (0.08 R)
• M30: 10,053,725 km (0.111 R)
• M31: 10,155,601 km (0.048 R)
• M32: 10,360,401 km (0.088 R)
• M33: 12,156,024 km (0.102 R)
• M34: 12,757,258 km (0.047 R)
• M35: 13,033,714 km (0.102 R)
• M36: 13,312,266 km (0.071 R)
• M37: 13,649,011 km (0.108 R)
• M38: 14,618,106 km (0.118 R)
• M39: 15,257,038 km (0.068 R)
• M40: 16,441,853 km (0.041 R)
• M41: 16,622,119 km (0.102 R)
• M42: 17,655,840 km (0.085 R)
• M43: 20,233,112 km (0.112 R)
• M44: 20,426,392 km (0.116 R)
• M45: 21,074,600 km (0.102 R)
• M46: 21,466,846 km (0.087 R)
• M47: 21,598,043 km (0.09 R)
• M48: 21,663,716 km (0.106 R)
• M49: 21,993,430 km (0.112 R)
• M50: 22,125,824 km (0.119 R)
• M51: 22,724,515 km (0.053 R)
• M52: 24,074,037 km (0.106 R)
• M53: 25,518,854 km (0.12 R)
• M54: 26,497,523 km (0.087 R)
• M55: 26,567,834 km (0.072 R)
• M56: 26,849,975 km (0.071 R)
• M57: 27,062,255 km (0.106 R)
• M58: 27,417,251 km (0.114 R)
• M59: 28,131,730 km (0.098 R)
• M60: 28,491,363 km (0.086 R)
• M61: 28,707,831 km (0.1 R)
• M62: 29,944,856 km (0.078 R)
• M63: 31,124,884 km (0.059 R)
• M64: 32,320,022 km (0.07 R)
• M65: 33,302,132 km (0.115 R)
• M66: 34,064,183 km (0.039 R)
• M67: 34,140,777 km (0.057 R)
• M68: 34,293,965 km (0.081 R)
• M69: 34,755,026 km (0.095 R)
• M70: 35,140,689 km (0.081 R)
• M71: 35,605,490 km (0.03 R)
• M72: 36,306,506 km (0.09 R)
• M73: 37,485,038 km (0.065 R)
• M74: 38,596,101 km (0.078 R)
• M75: 38,915,642 km (0.048 R)
• M76: 39,235,931 km (0.063 R)
• M77: 39,396,450 km (0.076 R)
• M78: 40,606,996 km (0.105 R)
• M79: 42,075,897 km (0.077 R)
• M80: 42,322,434 km (0.116 R)
• M81: 42,734,277 km (0.104 R)
• M82: 42,816,855 km (0.076 R)
• M83: 43,562,002 km (0.098 R)
• M84: 43,977,884 km (0.094 R)
• M85: 44,144,686 km (0.101 R)
• M86: 45,317,533 km (0.1 R)
• M87: 46,161,565 km (0.069 R)
• M88: 47,865,036 km (0.108 R)
• M89: 48,983,429 km (0.103 R)
• M90: 49,242,682 km (0.052 R)
• M91: 53,630,837 km (0.04 R)
• M92: 54,076,489 km (0.082 R)
• M93: 55,600,891 km (0.088 R)
• M94: 57,139,356 km (0.118 R)
• M95: 59,795,914 km (0.047 R)
• M96: 61,278,729 km (0.062 R)
• M97: 61,931,275 km (0.116 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 10,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit