🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.43 AU - 0.65 AU

Year: 151 Days

Day: 25.1 Hours

Environment

Temp: 139 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,431,836 km

• M1: 179,368 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.56 AU - 0.72 AU

Year: 195 Days

Day: 21.3 Hours

Environment

Temp: 189 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.21 AU - 1.61 AU

Year: 638 Days

Day: 31.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.55 AU - 2.23 AU

Year: 989 Days

Day: 37.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,431,836 km

• M1: 439,818 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.46 AU - 2.86 AU

Year: 1652 Days

Day: 12.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.66 AU - 2.78 AU

Year: 1708 Days

Day: 41.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.4

Radius: 9.8

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.73 AU - 6.71 AU

Year: 5907 Days

Day: 9 Hours

Environment

Temp: -164 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,431,836 km

• M1: 170,841 km (0.103 R)
• M2: 355,594 km (0.054 R)
• M3: 420,220 km (0.106 R)
• M4: 489,783 km (0.102 R)
• M5: 563,984 km (0.112 R)
• M6: 1,095,356 km (0.114 R)
• M7: 1,231,041 km (0.118 R)
• M8: 1,336,657 km (0.05 R)
• M9: 1,538,315 km (0.083 R)
• M10: 1,829,582 km (0.102 R)
• M11: 1,910,215 km (0.094 R)
• M12: 2,033,484 km (0.119 R)
• M13: 2,828,447 km (0.12 R)
• M14: 2,945,881 km (0.068 R)
• M15: 3,234,605 km (0.033 R)
• M16: 3,407,391 km (0.116 R)
• M17: 3,557,737 km (0.089 R)
• M18: 3,761,938 km (0.101 R)
• M19: 3,891,340 km (0.104 R)
• M20: 4,208,338 km (0.102 R)
• M21: 4,451,584 km (0.1 R)
• M22: 4,533,713 km (0.042 R)
• M23: 5,180,125 km (0.093 R)
• M24: 5,945,468 km (0.104 R)
• M25: 6,372,271 km (0.09 R)
• M26: 6,620,603 km (0.091 R)
• M27: 6,777,382 km (0.075 R)
• M28: 7,255,347 km (0.049 R)
• M29: 8,109,551 km (0.042 R)
• M30: 8,311,209 km (0.037 R)
• M31: 8,446,595 km (0.094 R)
• M32: 8,788,127 km (0.051 R)
• M33: 8,926,056 km (0.113 R)
• M34: 9,099,590 km (0.057 R)
• M35: 9,414,493 km (0.058 R)
• M36: 9,555,714 km (0.081 R)
• M37: 9,911,607 km (0.033 R)
• M38: 10,417,397 km (0.066 R)
• M39: 10,894,465 km (0.107 R)
• M40: 11,831,995 km (0.082 R)
• M41: 12,137,474 km (0.104 R)
• M42: 12,600,479 km (0.106 R)
• M43: 12,678,270 km (0.1 R)
• M44: 13,345,626 km (0.089 R)
• M45: 13,464,556 km (0.116 R)
• M46: 13,623,728 km (0.077 R)
• M47: 13,703,464 km (0.068 R)
• M48: 14,469,555 km (0.12 R)
• M49: 15,540,227 km (0.049 R)
• M50: 16,000,839 km (0.11 R)
• M51: 16,764,237 km (0.114 R)
• M52: 17,626,519 km (0.113 R)
• M53: 18,106,877 km (0.079 R)
• M54: 18,991,300 km (0.106 R)
• M55: 19,708,921 km (0.073 R)
• M56: 21,170,642 km (0.094 R)
• M57: 21,402,219 km (0.119 R)
• M58: 22,148,862 km (0.12 R)
• M59: 22,242,810 km (0.056 R)
• M60: 22,431,154 km (0.079 R)
• M61: 22,667,219 km (0.117 R)
• M62: 22,761,765 km (0.045 R)
• M63: 23,428,074 km (0.097 R)
• M64: 23,811,792 km (0.118 R)
• M65: 24,100,815 km (0.067 R)
• M66: 24,633,982 km (0.06 R)
• M67: 24,975,215 km (0.074 R)
• M68: 25,219,807 km (0.035 R)
• M69: 25,465,298 km (0.096 R)
• M70: 26,554,968 km (0.075 R)
• M71: 27,609,185 km (0.107 R)
• M72: 27,912,868 km (0.119 R)
• M73: 28,574,839 km (0.066 R)
• M74: 29,499,803 km (0.057 R)
• M75: 29,706,696 km (0.118 R)
• M76: 31,063,100 km (0.109 R)
• M77: 31,696,049 km (0.112 R)
• M78: 33,350,601 km (0.061 R)
• M79: 34,324,184 km (0.12 R)
• M80: 34,705,210 km (0.073 R)
• M81: 35,033,129 km (0.101 R)
• M82: 36,409,878 km (0.073 R)
• M83: 36,576,380 km (0.115 R)
• M84: 36,854,333 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.3

Radius: 8.2

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 8.05 AU - 11.65 AU

Year: 11772 Days

Day: 6.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,431,836 km

• M1: 204,650 km (0.073 R)
• M2: 307,573 km (0.11 R)
• M3: 765,941 km (0.044 R)
• M4: 905,516 km (0.061 R)
• M5: 1,053,618 km (0.104 R)
• M6: 1,545,196 km (0.08 R)
• M7: 1,792,182 km (0.099 R)
• M8: 2,052,034 km (0.09 R)
• M9: 2,713,107 km (0.061 R)
• M10: 2,984,029 km (0.12 R)
• M11: 3,406,792 km (0.055 R)
• M12: 3,610,694 km (0.114 R)
• M13: 3,788,566 km (0.082 R)
• M14: 4,060,834 km (0.104 R)
• M15: 4,183,804 km (0.091 R)
• M16: 4,465,347 km (0.057 R)
• M17: 5,279,159 km (0.119 R)
• M18: 5,583,292 km (0.109 R)
• M19: 5,927,965 km (0.12 R)
• M20: 6,138,150 km (0.111 R)
• M21: 6,279,670 km (0.117 R)
• M22: 7,262,528 km (0.098 R)
• M23: 7,487,523 km (0.102 R)
• M24: 8,527,976 km (0.078 R)
• M25: 8,765,238 km (0.071 R)
• M26: 9,085,079 km (0.092 R)
• M27: 9,206,103 km (0.09 R)
• M28: 10,360,401 km (0.117 R)
• M29: 10,869,033 km (0.112 R)
• M30: 11,255,893 km (0.092 R)
• M31: 11,778,738 km (0.07 R)
• M32: 12,532,861 km (0.093 R)
• M33: 13,947,907 km (0.111 R)
• M34: 14,321,303 km (0.091 R)
• M35: 14,887,531 km (0.111 R)
• M36: 16,531,163 km (0.077 R)
• M37: 17,025,584 km (0.101 R)
• M38: 17,524,792 km (0.119 R)
• M39: 17,776,117 km (0.102 R)
• M40: 18,180,928 km (0.045 R)
• M41: 18,691,057 km (0.094 R)
• M42: 19,621,257 km (0.114 R)
• M43: 20,991,424 km (0.093 R)
• M44: 21,957,975 km (0.119 R)
• M45: 22,501,165 km (0.111 R)
• M46: 23,989,814 km (0.1 R)
• M47: 25,396,483 km (0.078 R)
• M48: 25,795,011 km (0.109 R)
• M49: 26,023,746 km (0.087 R)
• M50: 26,425,716 km (0.081 R)
• M51: 26,829,630 km (0.082 R)
• M52: 26,887,524 km (0.05 R)
• M53: 27,293,832 km (0.12 R)
• M54: 28,112,432 km (0.026 R)
• M55: 28,288,957 km (0.118 R)
• M56: 28,702,147 km (0.115 R)
• M57: 29,893,694 km (0.085 R)
• M58: 30,495,526 km (0.076 R)
• M59: 30,858,600 km (0.063 R)
• M60: 31,772,344 km (0.089 R)
• M61: 32,509,861 km (0.097 R)
• M62: 32,571,496 km (0.043 R)
• M63: 32,756,847 km (0.071 R)
• M64: 34,440,871 km (0.117 R)
• M65: 34,692,793 km (0.085 R)
• M66: 35,261,714 km (0.083 R)
• M67: 35,579,161 km (0.054 R)
• M68: 35,833,776 km (0.091 R)
• M69: 36,473,008 km (0.047 R)
• M70: 38,022,393 km (0.068 R)
• M71: 38,478,368 km (0.076 R)
• M72: 39,264,205 km (0.1 R)
• M73: 40,851,738 km (0.082 R)
• M74: 42,056,150 km (0.079 R)
• M75: 43,204,314 km (0.086 R)
• M76: 43,272,082 km (0.111 R)
• M77: 43,339,999 km (0.081 R)
• M78: 43,475,984 km (0.098 R)
• M79: 44,020,969 km (0.086 R)
• M80: 44,636,713 km (0.086 R)
• M81: 45,946,293 km (0.089 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 18,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit