🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.64 AU - 0.72 AU

Year: 198 Days

Day: 46 Hours

Environment

Temp: 195 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,018,506 km

• M1: 29,022 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.98 AU - 1 AU

Year: 348 Days

Day: 14.8 Hours

Environment

Temp: 134 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.95 AU - 1.49 AU

Year: 476 Days

Day: 28.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.46 AU - 2.8 AU

Year: 1506 Days

Day: 32.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.69 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.7

Radius: 10.3

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.19 AU - 8.31 AU

Year: 6192 Days

Day: 8.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 76,018,506 km

• M1: 141,370 km (0.067 R)
• M2: 215,271 km (0.054 R)
• M3: 305,778 km (0.083 R)
• M4: 443,558 km (0.084 R)
• M5: 525,687 km (0.089 R)
• M6: 779,405 km (0.057 R)
• M7: 844,330 km (0.077 R)
• M8: 1,241,812 km (0.065 R)
• M9: 1,364,033 km (0.098 R)
• M10: 1,596,808 km (0.069 R)
• M11: 1,669,213 km (0.091 R)
• M12: 2,114,117 km (0.111 R)
• M13: 2,680,943 km (0.066 R)
• M14: 3,034,144 km (0.044 R)
• M15: 3,231,763 km (0.1 R)
• M16: 3,528,266 km (0.113 R)
• M17: 3,866,207 km (0.119 R)
• M18: 4,350,156 km (0.093 R)
• M19: 4,747,788 km (0.078 R)
• M20: 4,853,404 km (0.116 R)
• M21: 4,942,115 km (0.082 R)
• M22: 5,031,276 km (0.114 R)
• M23: 5,229,493 km (0.105 R)
• M24: 5,540,806 km (0.101 R)
• M25: 5,783,005 km (0.027 R)
• M26: 6,009,646 km (0.117 R)
• M27: 6,219,980 km (0.088 R)
• M28: 6,374,515 km (0.09 R)
• M29: 6,471,753 km (0.118 R)
• M30: 7,005,519 km (0.057 R)
• M31: 7,247,269 km (0.111 R)
• M32: 7,430,377 km (0.027 R)
• M33: 7,677,064 km (0.085 R)
• M34: 7,759,791 km (0.081 R)
• M35: 7,989,125 km (0.041 R)
• M36: 8,115,086 km (0.118 R)
• M37: 8,733,374 km (0.111 R)
• M38: 8,884,917 km (0.117 R)
• M39: 9,433,343 km (0.069 R)
• M40: 9,566,485 km (0.116 R)
• M41: 9,789,984 km (0.083 R)
• M42: 9,947,510 km (0.111 R)
• M43: 10,037,868 km (0.084 R)
• M44: 10,173,852 km (0.093 R)
• M45: 10,979,736 km (0.115 R)
• M46: 11,378,713 km (0.117 R)
• M47: 12,408,695 km (0.086 R)
• M48: 12,505,933 km (0.104 R)
• M49: 12,628,005 km (0.09 R)
• M50: 12,799,594 km (0.071 R)
• M51: 12,873,346 km (0.101 R)
• M52: 13,045,832 km (0.104 R)
• M53: 13,169,699 km (0.094 R)
• M54: 13,418,331 km (0.083 R)
• M55: 13,618,493 km (0.085 R)
• M56: 13,718,873 km (0.117 R)
• M57: 13,971,095 km (0.073 R)
• M58: 14,047,090 km (0.092 R)
• M59: 14,173,949 km (0.083 R)
• M60: 14,633,813 km (0.045 R)
• M61: 14,969,062 km (0.118 R)
• M62: 15,332,884 km (0.088 R)
• M63: 16,042,876 km (0.071 R)
• M64: 16,228,676 km (0.098 R)
• M65: 16,335,190 km (0.093 R)
• M66: 16,871,349 km (0.11 R)
• M67: 16,952,281 km (0.12 R)
• M68: 17,195,677 km (0.116 R)
• M69: 17,358,739 km (0.12 R)
• M70: 17,522,249 km (0.117 R)
• M71: 17,631,455 km (0.107 R)
• M72: 18,264,254 km (0.108 R)
• M73: 18,347,281 km (0.06 R)
• M74: 18,680,885 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.9

Radius: 14.6

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.11 AU - 10.55 AU

Year: 10882 Days

Day: 10.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 76,018,506 km

• M1: 184,305 km (0.076 R)
• M2: 1,245,103 km (0.082 R)
• M3: 2,817,078 km (0.086 R)
• M4: 3,490,567 km (0.068 R)
• M5: 3,936,818 km (0.049 R)
• M6: 4,089,557 km (0.112 R)
• M7: 4,182,308 km (0.117 R)
• M8: 4,965,602 km (0.088 R)
• M9: 5,197,928 km (0.095 R)
• M10: 5,315,362 km (0.111 R)
• M11: 5,501,910 km (0.071 R)
• M12: 5,621,738 km (0.119 R)
• M13: 5,846,584 km (0.076 R)
• M14: 6,109,727 km (0.07 R)
• M15: 7,089,593 km (0.111 R)
• M16: 7,827,709 km (0.11 R)
• M17: 8,689,841 km (0.067 R)
• M18: 9,031,074 km (0.109 R)
• M19: 9,768,292 km (0.116 R)
• M20: 10,674,257 km (0.112 R)
• M21: 11,104,800 km (0.112 R)
• M22: 11,695,262 km (0.096 R)
• M23: 11,983,089 km (0.064 R)
• M24: 12,228,579 km (0.086 R)
• M25: 13,089,365 km (0.107 R)
• M26: 13,759,563 km (0.114 R)
• M27: 14,346,286 km (0.079 R)
• M28: 15,229,662 km (0.114 R)
• M29: 16,032,553 km (0.104 R)
• M30: 16,401,911 km (0.087 R)
• M31: 16,500,944 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.8

Radius: 3.8

Gravity: 38.7 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 12.69 AU - 18.85 AU

Year: 22113 Days

Day: 24.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 76,018,506 km

• M1: 112,049 km (0.07 R)
• M2: 329,714 km (0.095 R)
• M3: 482,154 km (0.068 R)
• M4: 523,593 km (0.068 R)
• M5: 772,523 km (0.06 R)
• M6: 1,000,511 km (0.076 R)
• M7: 1,081,144 km (0.106 R)
• M8: 1,306,289 km (0.094 R)
• M9: 1,424,172 km (0.048 R)
• M10: 1,766,302 km (0.06 R)
• M11: 1,963,322 km (0.081 R)
• M12: 2,064,451 km (0.083 R)
• M13: 2,378,008 km (0.11 R)
• M14: 2,743,625 km (0.093 R)
• M15: 2,971,463 km (0.1 R)
• M16: 3,010,059 km (0.12 R)
• M17: 3,404,698 km (0.063 R)
• M18: 4,504,990 km (0.037 R)
• M19: 4,818,547 km (0.115 R)
• M20: 5,656,744 km (0.084 R)
• M21: 6,589,188 km (0.093 R)
• M22: 7,993,762 km (0.072 R)
• M23: 8,979,612 km (0.12 R)
• M24: 9,203,859 km (0.114 R)
• M25: 9,887,522 km (0.113 R)
• M26: 11,484,629 km (0.117 R)
• M27: 13,033,266 km (0.103 R)
• M28: 13,670,852 km (0.117 R)
• M29: 13,928,609 km (0.063 R)
• M30: 14,253,236 km (0.105 R)
• M31: 14,843,699 km (0.109 R)
• M32: 16,116,328 km (0.059 R)
• M33: 16,593,994 km (0.105 R)
• M34: 17,423,514 km (0.117 R)
• M35: 17,703,113 km (0.096 R)
• M36: 18,764,360 km (0.117 R)
• M37: 20,357,727 km (0.106 R)
• M38: 21,022,091 km (0.066 R)
• M39: 21,468,790 km (0.107 R)
• M40: 23,749,260 km (0.112 R)
• M41: 24,918,069 km (0.039 R)
• M42: 26,987,755 km (0.115 R)
• M43: 27,311,036 km (0.109 R)
• M44: 28,781,583 km (0.095 R)
• M45: 30,193,937 km (0.051 R)
• M46: 30,277,711 km (0.098 R)
• M47: 34,301,595 km (0.11 R)
• M48: 34,915,096 km (0.059 R)
• M49: 35,267,249 km (0.081 R)
• M50: 39,309,832 km (0.084 R)
• M51: 39,767,901 km (0.071 R)
• M52: 39,859,754 km (0.063 R)
• M53: 40,135,613 km (0.093 R)
• M54: 42,085,023 km (0.06 R)
• M55: 43,780,116 km (0.074 R)
• M56: 45,305,715 km (0.118 R)
• M57: 47,919,040 km (0.107 R)
• M58: 48,114,714 km (0.06 R)
• M59: 48,408,375 km (0.113 R)
• M60: 53,493,057 km (0.106 R)
• M61: 54,713,925 km (0.066 R)
• M62: 55,532,824 km (0.064 R)
• M63: 59,793,222 km (0.077 R)
• M64: 60,636,655 km (0.115 R)
• M65: 61,590,341 km (0.112 R)
• M66: 62,122,161 km (0.11 R)
• M67: 64,049,730 km (0.068 R)
• M68: 66,105,504 km (0.08 R)
• M69: 68,182,820 km (0.111 R)
• M70: 68,843,295 km (0.056 R)
• M71: 69,395,161 km (0.085 R)
• M72: 72,401,181 km (0.101 R)
• M73: 74,428,681 km (0.112 R)
• M74: 75,335,842 km (0.081 R)
• M75: 75,449,387 km (0.118 R)
• M76: 76,018,457 km (0.109 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 15,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit