🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.47 AU - 0.69 AU

Year: 155 Days

Day: 20.9 Hours

Environment

Temp: 212 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.77 AU - 0.99 AU

Year: 290 Days

Day: 23.7 Hours

Environment

Temp: 106 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.33 AU - 2.11 AU

Year: 793 Days

Day: 47.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.45 AU - 2.97 AU

Year: 1568 Days

Day: 23.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.49 AU - 2.99 AU

Year: 1594 Days

Day: 21.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 100.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.17 AU - 3.31 AU

Year: 1594 Days

Day: 33.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,060,388 km

• M1: 728,691 km (0.089 R)

Asteroid Belt

Center: 3.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4 AU - 4.24 AU

Year: 2939 Days

Day: 43 Hours

Environment

Temp: -114 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.4

Radius: 13.1

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 9.26 AU - 12.4 AU

Year: 12526 Days

Day: 13.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 87,060,388 km

• M1: 527,332 km (0.093 R)
• M2: 694,134 km (0.115 R)
• M3: 785,090 km (0.106 R)
• M4: 940,372 km (0.062 R)
• M5: 1,283,251 km (0.103 R)
• M6: 1,566,589 km (0.088 R)
• M7: 1,949,410 km (0.095 R)
• M8: 2,056,522 km (0.11 R)
• M9: 2,534,487 km (0.103 R)
• M10: 3,235,802 km (0.091 R)
• M11: 3,331,694 km (0.036 R)
• M12: 3,461,096 km (0.104 R)
• M13: 3,893,135 km (0.09 R)
• M14: 4,063,976 km (0.089 R)
• M15: 4,448,592 km (0.084 R)
• M16: 5,634,005 km (0.055 R)
• M17: 6,422,386 km (0.055 R)
• M18: 6,706,622 km (0.027 R)
• M19: 7,626,649 km (0.072 R)
• M20: 8,232,820 km (0.089 R)
• M21: 9,583,688 km (0.108 R)
• M22: 10,190,308 km (0.047 R)
• M23: 11,148,033 km (0.068 R)
• M24: 11,934,769 km (0.029 R)
• M25: 13,874,754 km (0.099 R)
• M26: 14,295,423 km (0.089 R)
• M27: 14,988,211 km (0.086 R)
• M28: 15,257,636 km (0.08 R)
• M29: 15,528,708 km (0.032 R)
• M30: 15,965,534 km (0.047 R)
• M31: 16,517,400 km (0.11 R)
• M32: 17,188,047 km (0.045 R)
• M33: 17,526,587 km (0.087 R)
• M34: 18,095,807 km (0.059 R)
• M35: 18,440,331 km (0.098 R)
• M36: 18,613,416 km (0.118 R)
• M37: 19,019,275 km (0.031 R)
• M38: 19,428,126 km (0.079 R)
• M39: 19,663,144 km (0.116 R)
• M40: 19,839,969 km (0.043 R)
• M41: 20,017,392 km (0.087 R)
• M42: 21,032,264 km (0.101 R)
• M43: 21,394,590 km (0.093 R)
• M44: 22,555,320 km (0.099 R)
• M45: 23,611,182 km (0.082 R)
• M46: 24,239,792 km (0.096 R)
• M47: 25,513,468 km (0.106 R)
• M48: 25,899,879 km (0.107 R)
• M49: 26,613,162 km (0.09 R)
• M50: 28,658,314 km (0.101 R)
• M51: 28,925,945 km (0.081 R)
• M52: 29,194,324 km (0.111 R)
• M53: 29,868,860 km (0.109 R)
• M54: 30,616,850 km (0.115 R)
• M55: 31,508,902 km (0.118 R)
• M56: 31,854,174 km (0.104 R)
• M57: 32,548,607 km (0.097 R)
• M58: 33,177,965 km (0.095 R)
• M59: 33,318,288 km (0.057 R)
• M60: 33,458,910 km (0.106 R)
• M61: 33,811,213 km (0.085 R)
• M62: 36,819,178 km (0.069 R)
• M63: 36,964,587 km (0.111 R)
• M64: 37,183,000 km (0.1 R)
• M65: 37,914,084 km (0.117 R)
• M66: 40,735,500 km (0.112 R)
• M67: 41,564,721 km (0.116 R)
• M68: 42,323,482 km (0.117 R)
• M69: 43,010,285 km (0.111 R)
• M70: 43,240,068 km (0.105 R)
• M71: 43,546,893 km (0.063 R)
• M72: 45,092,688 km (0.12 R)
• M73: 45,559,882 km (0.09 R)
• M74: 46,734,824 km (0.107 R)
• M75: 47,207,702 km (0.096 R)
• M76: 47,444,665 km (0.054 R)
• M77: 49,034,741 km (0.109 R)
• M78: 49,194,811 km (0.117 R)
• M79: 52,512,293 km (0.113 R)
• M80: 52,594,123 km (0.113 R)
• M81: 54,653,338 km (0.077 R)
• M82: 54,736,215 km (0.082 R)
• M83: 54,985,296 km (0.045 R)
• M84: 55,068,323 km (0.111 R)
• M85: 55,401,178 km (0.095 R)
• M86: 55,484,354 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.1

Radius: 6.6

Gravity: 21.21 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 12.85 AU - 17.79 AU

Year: 21075 Days

Day: 21.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,060,388 km

• M1: 104,120 km (0.093 R)
• M2: 511,625 km (0.052 R)
• M3: 968,347 km (0.112 R)
• M4: 1,054,515 km (0.108 R)
• M5: 1,328,579 km (0.116 R)
• M6: 1,392,457 km (0.043 R)
• M7: 1,490,294 km (0.1 R)
• M8: 1,797,568 km (0.066 R)
• M9: 1,868,627 km (0.114 R)
• M10: 2,087,189 km (0.08 R)
• M11: 2,161,839 km (0.033 R)
• M12: 3,518,392 km (0.115 R)
• M13: 3,562,972 km (0.1 R)
• M14: 3,742,939 km (0.111 R)
• M15: 3,834,193 km (0.104 R)
• M16: 3,879,970 km (0.114 R)
• M17: 4,253,367 km (0.061 R)
• M18: 4,589,513 km (0.097 R)
• M19: 4,835,003 km (0.106 R)
• M20: 5,135,097 km (0.071 R)
• M21: 6,018,023 km (0.11 R)
• M22: 6,724,424 km (0.097 R)
• M23: 7,115,623 km (0.059 R)
• M24: 7,687,236 km (0.105 R)
• M25: 7,861,667 km (0.106 R)
• M26: 11,150,726 km (0.119 R)
• M27: 11,414,168 km (0.081 R)
• M28: 11,813,295 km (0.075 R)
• M29: 11,880,315 km (0.064 R)
• M30: 13,595,305 km (0.107 R)
• M31: 13,947,458 km (0.107 R)
• M32: 15,094,575 km (0.083 R)
• M33: 16,048,710 km (0.11 R)
• M34: 17,097,989 km (0.103 R)
• M35: 18,947,767 km (0.107 R)
• M36: 19,896,218 km (0.079 R)
• M37: 20,779,144 km (0.085 R)
• M38: 21,347,616 km (0.117 R)
• M39: 21,921,174 km (0.036 R)
• M40: 23,419,397 km (0.085 R)
• M41: 23,503,621 km (0.077 R)
• M42: 24,265,971 km (0.082 R)
• M43: 24,950,382 km (0.06 R)
• M44: 27,661,843 km (0.116 R)
• M45: 29,551,115 km (0.108 R)
• M46: 32,321,368 km (0.119 R)
• M47: 33,073,995 km (0.11 R)
• M48: 34,404,967 km (0.111 R)
• M49: 34,884,578 km (0.071 R)
• M50: 35,269,792 km (0.071 R)
• M51: 36,531,650 km (0.098 R)
• M52: 37,119,121 km (0.061 R)
• M53: 39,700,133 km (0.042 R)
• M54: 39,800,663 km (0.082 R)
• M55: 42,543,839 km (0.1 R)
• M56: 45,033,148 km (0.1 R)
• M57: 45,452,620 km (0.043 R)
• M58: 46,401,071 km (0.111 R)
• M59: 47,037,011 km (0.054 R)
• M60: 47,143,226 km (0.1 R)
• M61: 48,424,831 km (0.081 R)
• M62: 49,934,273 km (0.055 R)
• M63: 50,477,164 km (0.045 R)
• M64: 51,240,412 km (0.059 R)
• M65: 52,007,550 km (0.096 R)
• M66: 52,337,413 km (0.048 R)
• M67: 55,450,096 km (0.111 R)
• M68: 55,562,295 km (0.039 R)
• M69: 57,482,533 km (0.102 R)
• M70: 59,654,096 km (0.116 R)
• M71: 60,345,537 km (0.098 R)
• M72: 60,692,155 km (0.105 R)
• M73: 62,435,419 km (0.053 R)
• M74: 62,552,255 km (0.098 R)
• M75: 66,447,335 km (0.109 R)
• M76: 67,643,071 km (0.087 R)
• M77: 72,865,084 km (0.079 R)
• M78: 73,604,097 km (0.094 R)
• M79: 73,727,515 km (0.083 R)
• M80: 74,221,787 km (0.063 R)
• M81: 75,337,787 km (0.072 R)
• M82: 75,711,034 km (0.105 R)
• M83: 76,334,557 km (0.093 R)
• M84: 77,210,303 km (0.098 R)
• M85: 77,335,666 km (0.043 R)
• M86: 77,461,179 km (0.06 R)
• M87: 80,111,156 km (0.119 R)
• M88: 81,383,486 km (0.104 R)
• M89: 82,278,081 km (0.067 R)
• M90: 83,175,818 km (0.112 R)
• M91: 83,304,322 km (0.047 R)
• M92: 84,593,258 km (0.11 R)
• M93: 85,629,223 km (0.078 R)
• M94: 85,888,775 km (0.092 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 19,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit