🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.56 AU - 0.84 AU

Year: 212 Days

Day: 18.7 Hours

Environment

Temp: 203 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,144,112 km

• M1: 250,876 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.68 AU - 0.86 AU

Year: 244 Days

Day: 15.3 Hours

Environment

Temp: 153 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.73 AU - 1.15 AU

Year: 330 Days

Day: 33.3 Hours

Environment

Temp: 121 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.16 AU - 1.42 AU

Year: 530 Days

Day: 41.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,144,112 km

• M1: 305,928 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.57 AU - 1.93 AU

Year: 837 Days

Day: 37.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.08 AU - 3.52 AU

Year: 2168 Days

Day: 42.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,144,112 km

• M1: 279,598 km (0.095 R)

Asteroid Belt

Center: 6.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.4

Radius: 9.3

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.57 AU - 11.97 AU

Year: 11903 Days

Day: 7.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 91,144,112 km

• M1: 116,986 km (0.1 R)
• M2: 256,112 km (0.038 R)
• M3: 328,367 km (0.085 R)
• M4: 409,749 km (0.08 R)
• M5: 913,145 km (0.062 R)
• M6: 1,053,767 km (0.062 R)
• M7: 1,396,496 km (0.113 R)
• M8: 1,686,716 km (0.094 R)
• M9: 1,883,437 km (0.063 R)
• M10: 2,064,600 km (0.08 R)
• M11: 2,567,399 km (0.102 R)
• M12: 2,897,412 km (0.115 R)
• M13: 3,054,489 km (0.078 R)
• M14: 3,349,496 km (0.114 R)
• M15: 3,625,804 km (0.042 R)
• M16: 4,171,237 km (0.09 R)
• M17: 4,498,707 km (0.043 R)
• M18: 4,742,103 km (0.099 R)
• M19: 5,052,668 km (0.09 R)
• M20: 6,056,619 km (0.11 R)
• M21: 6,257,978 km (0.066 R)
• M22: 7,297,833 km (0.049 R)
• M23: 7,656,269 km (0.075 R)
• M24: 8,020,540 km (0.078 R)
• M25: 8,093,993 km (0.048 R)
• M26: 8,353,246 km (0.117 R)
• M27: 8,652,741 km (0.119 R)
• M28: 8,765,986 km (0.086 R)
• M29: 9,032,121 km (0.056 R)
• M30: 9,262,352 km (0.037 R)
• M31: 9,611,364 km (0.095 R)
• M32: 9,767,993 km (0.055 R)
• M33: 10,362,495 km (0.116 R)
• M34: 11,173,315 km (0.082 R)
• M35: 11,503,328 km (0.078 R)
• M36: 11,586,355 km (0.089 R)
• M37: 11,669,681 km (0.112 R)
• M38: 12,898,628 km (0.042 R)
• M39: 13,902,280 km (0.077 R)
• M40: 14,840,558 km (0.112 R)
• M41: 15,021,721 km (0.109 R)
• M42: 15,753,105 km (0.107 R)
• M43: 16,309,459 km (0.083 R)
• M44: 18,209,651 km (0.068 R)
• M45: 18,549,388 km (0.097 R)
• M46: 18,842,301 km (0.117 R)
• M47: 18,940,287 km (0.108 R)
• M48: 19,879,313 km (0.115 R)
• M49: 19,978,945 km (0.088 R)
• M50: 20,128,992 km (0.078 R)
• M51: 20,379,568 km (0.104 R)
• M52: 20,985,440 km (0.037 R)
• M53: 21,597,295 km (0.069 R)
• M54: 22,008,390 km (0.086 R)
• M55: 22,422,178 km (0.118 R)
• M56: 22,629,969 km (0.112 R)
• M57: 23,099,856 km (0.026 R)
• M58: 23,362,400 km (0.119 R)
• M59: 23,784,416 km (0.043 R)
• M60: 24,049,503 km (0.085 R)
• M61: 25,065,572 km (0.117 R)
• M62: 25,986,497 km (0.113 R)
• M63: 26,588,329 km (0.099 R)
• M64: 27,029,044 km (0.08 R)
• M65: 27,416,503 km (0.093 R)
• M66: 28,365,252 km (0.082 R)
• M67: 28,702,595 km (0.11 R)
• M68: 29,041,435 km (0.065 R)
• M69: 29,324,623 km (0.109 R)
• M70: 30,008,435 km (0.033 R)
• M71: 32,618,619 km (0.083 R)
• M72: 32,913,177 km (0.084 R)
• M73: 34,518,661 km (0.113 R)
• M74: 34,638,489 km (0.1 R)
• M75: 34,999,170 km (0.061 R)
• M76: 35,119,746 km (0.088 R)
• M77: 35,906,331 km (0.1 R)
• M78: 37,066,313 km (0.11 R)
• M79: 37,312,103 km (0.089 R)
• M80: 37,929,044 km (0.05 R)
• M81: 38,922,972 km (0.084 R)
• M82: 39,360,546 km (0.06 R)
• M83: 39,674,103 km (0.114 R)
• M84: 40,746,271 km (0.098 R)
• M85: 41,381,464 km (0.082 R)
• M86: 41,508,921 km (0.042 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 735.5

Radius: 5.5

Gravity: 24.31 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 12.77 AU - 21.19 AU

Year: 25304 Days

Day: 20.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,144,112 km

• M1: 188,194 km (0.099 R)
• M2: 908,957 km (0.082 R)
• M3: 1,508,545 km (0.111 R)
• M4: 2,693,210 km (0.11 R)
• M5: 3,211,567 km (0.085 R)
• M6: 3,574,043 km (0.094 R)
• M7: 3,713,318 km (0.03 R)
• M8: 4,045,276 km (0.099 R)
• M9: 4,288,223 km (0.049 R)
• M10: 4,839,192 km (0.112 R)
• M11: 5,201,518 km (0.114 R)
• M12: 5,359,493 km (0.116 R)
• M13: 5,518,965 km (0.066 R)
• M14: 6,006,803 km (0.05 R)
• M15: 7,256,694 km (0.084 R)
• M16: 7,730,620 km (0.101 R)
• M17: 8,895,688 km (0.064 R)
• M18: 9,021,500 km (0.103 R)
• M19: 9,084,630 km (0.11 R)
• M20: 9,594,908 km (0.103 R)
• M21: 10,114,462 km (0.108 R)
• M22: 11,113,027 km (0.109 R)
• M23: 11,316,481 km (0.093 R)
• M24: 12,003,733 km (0.099 R)
• M25: 12,492,619 km (0.114 R)
• M26: 12,988,237 km (0.097 R)
• M27: 14,958,889 km (0.098 R)
• M28: 16,093,290 km (0.057 R)
• M29: 16,554,800 km (0.112 R)
• M30: 17,255,217 km (0.076 R)
• M31: 17,569,672 km (0.07 R)
• M32: 18,765,407 km (0.083 R)
• M33: 20,566,117 km (0.08 R)
• M34: 21,486,892 km (0.119 R)
• M35: 22,764,158 km (0.104 R)
• M36: 22,850,177 km (0.093 R)
• M37: 27,104,441 km (0.117 R)
• M38: 27,195,547 km (0.063 R)
• M39: 27,653,017 km (0.05 R)
• M40: 27,836,723 km (0.12 R)
• M41: 28,020,878 km (0.046 R)
• M42: 29,227,385 km (0.117 R)
• M43: 34,614,554 km (0.116 R)
• M44: 36,409,728 km (0.116 R)
• M45: 36,611,087 km (0.073 R)
• M46: 37,116,129 km (0.106 R)
• M47: 37,623,416 km (0.032 R)
• M48: 38,747,344 km (0.113 R)
• M49: 38,952,892 km (0.109 R)
• M50: 40,193,956 km (0.07 R)
• M51: 41,447,736 km (0.077 R)
• M52: 42,608,316 km (0.111 R)
• M53: 43,672,705 km (0.1 R)
• M54: 43,779,667 km (0.074 R)
• M55: 44,422,938 km (0.103 R)
• M56: 44,853,630 km (0.119 R)
• M57: 45,177,510 km (0.113 R)
• M58: 46,045,028 km (0.089 R)
• M59: 47,576,162 km (0.086 R)
• M60: 48,348,087 km (0.068 R)
• M61: 48,569,342 km (0.101 R)
• M62: 49,904,204 km (0.099 R)
• M63: 52,496,137 km (0.085 R)
• M64: 53,293,793 km (0.073 R)
• M65: 53,636,821 km (0.099 R)
• M66: 54,210,080 km (0.072 R)
• M67: 56,756,684 km (0.082 R)
• M68: 57,457,999 km (0.08 R)
• M69: 58,044,722 km (0.115 R)
• M70: 59,223,852 km (0.101 R)
• M71: 61,126,887 km (0.077 R)
• M72: 61,605,750 km (0.12 R)
• M73: 62,687,791 km (0.089 R)
• M74: 64,140,237 km (0.094 R)
• M75: 64,748,651 km (0.099 R)
• M76: 65,359,160 km (0.087 R)
• M77: 67,572,161 km (0.104 R)
• M78: 67,695,879 km (0.099 R)
• M79: 68,067,330 km (0.029 R)
• M80: 68,688,012 km (0.11 R)
• M81: 69,809,846 km (0.12 R)
• M82: 73,338,561 km (0.082 R)
• M83: 74,357,322 km (0.088 R)
• M84: 77,312,329 km (0.096 R)
• M85: 77,441,731 km (0.118 R)
• M86: 79,782,340 km (0.103 R)
• M87: 82,014,190 km (0.05 R)
• M88: 83,336,486 km (0.082 R)
• M89: 84,266,386 km (0.049 R)
• M90: 84,665,962 km (0.108 R)
• M91: 84,932,695 km (0.05 R)
• M92: 86,136,509 km (0.088 R)
• M93: 88,155,183 km (0.095 R)
• M94: 88,967,050 km (0.057 R)
• M95: 89,238,271 km (0.058 R)
• M96: 89,509,642 km (0.112 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 10,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit