🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.76 AU - 1.06 AU

Year: 315 Days

Day: 42.8 Hours

Environment

Temp: 131 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,782,197 km

• M1: 100,081 km (0.083 R)

Asteroid Belt

Center: 1.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.95 AU - 2.41 AU

Year: 1170 Days

Day: 35.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,782,197 km

• M1: 1,077,703 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.13 AU - 5.49 AU

Year: 3834 Days

Day: 43.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.4

Radius: 14.2

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.69 AU - 7.99 AU

Year: 7978 Days

Day: 11.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 44,782,197 km

• M1: 273,764 km (0.086 R)
• M2: 363,224 km (0.112 R)
• M3: 550,071 km (0.119 R)
• M4: 647,310 km (0.117 R)
• M5: 1,061,995 km (0.118 R)
• M6: 1,352,664 km (0.071 R)
• M7: 1,686,118 km (0.116 R)
• M8: 1,803,253 km (0.078 R)
• M9: 1,906,026 km (0.066 R)
• M10: 2,010,745 km (0.086 R)
• M11: 2,449,964 km (0.091 R)
• M12: 2,603,153 km (0.06 R)
• M13: 2,700,690 km (0.105 R)
• M14: 2,919,402 km (0.032 R)
• M15: 3,185,836 km (0.072 R)
• M16: 3,374,928 km (0.1 R)
• M17: 3,611,293 km (0.101 R)
• M18: 3,920,063 km (0.119 R)
• M19: 4,516,509 km (0.082 R)
• M20: 4,634,542 km (0.103 R)
• M21: 5,141,679 km (0.105 R)
• M22: 5,464,511 km (0.076 R)
• M23: 5,717,481 km (0.065 R)
• M24: 6,208,910 km (0.113 R)
• M25: 6,553,135 km (0.083 R)
• M26: 7,177,407 km (0.116 R)
• M27: 7,820,827 km (0.087 R)
• M28: 7,934,521 km (0.098 R)
• M29: 8,570,462 km (0.113 R)
• M30: 9,313,066 km (0.108 R)
• M31: 9,464,010 km (0.035 R)
• M32: 9,585,484 km (0.11 R)
• M33: 9,829,777 km (0.071 R)
• M34: 10,138,248 km (0.078 R)
• M35: 10,418,445 km (0.106 R)
• M36: 10,606,788 km (0.095 R)
• M37: 10,923,188 km (0.085 R)
• M38: 11,435,860 km (0.091 R)
• M39: 11,923,698 km (0.07 R)
• M40: 12,186,691 km (0.073 R)
• M41: 12,584,771 km (0.097 R)
• M42: 12,785,532 km (0.087 R)
• M43: 12,886,211 km (0.104 R)
• M44: 13,190,044 km (0.051 R)
• M45: 13,462,013 km (0.109 R)
• M46: 13,633,004 km (0.091 R)
• M47: 14,289,439 km (0.062 R)
• M48: 15,561,171 km (0.072 R)
• M49: 15,704,784 km (0.093 R)
• M50: 16,283,429 km (0.091 R)
• M51: 16,869,105 km (0.108 R)
• M52: 16,979,658 km (0.118 R)
• M53: 18,136,498 km (0.117 R)
• M54: 18,325,590 km (0.077 R)
• M55: 18,439,284 km (0.091 R)
• M56: 19,049,643 km (0.049 R)
• M57: 19,473,155 km (0.118 R)
• M58: 19,589,243 km (0.081 R)
• M59: 21,238,111 km (0.054 R)
• M60: 21,958,275 km (0.068 R)
• M61: 22,524,054 km (0.115 R)
• M62: 22,686,517 km (0.077 R)
• M63: 23,053,780 km (0.117 R)
• M64: 23,918,007 km (0.093 R)
• M65: 24,458,354 km (0.081 R)
• M66: 24,583,568 km (0.115 R)
• M67: 25,044,778 km (0.104 R)
• M68: 25,466,494 km (0.103 R)
• M69: 26,018,211 km (0.079 R)
• M70: 26,359,743 km (0.096 R)
• M71: 27,523,315 km (0.1 R)
• M72: 28,133,376 km (0.114 R)
• M73: 28,615,679 km (0.095 R)
• M74: 28,747,774 km (0.059 R)
• M75: 29,722,255 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745

Radius: 11.1

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.1 AU - 9.46 AU

Year: 8659 Days

Day: 10.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 44,782,197 km

• M1: 169,943 km (0.106 R)
• M2: 325,226 km (0.082 R)
• M3: 522,246 km (0.036 R)
• M4: 622,327 km (0.099 R)
• M5: 877,840 km (0.101 R)
• M6: 1,343,389 km (0.088 R)
• M7: 1,592,320 km (0.089 R)
• M8: 1,744,610 km (0.115 R)
• M9: 2,377,110 km (0.083 R)
• M10: 2,552,289 km (0.109 R)
• M11: 2,705,777 km (0.107 R)
• M12: 3,212,165 km (0.099 R)
• M13: 3,462,592 km (0.1 R)
• M14: 4,041,686 km (0.069 R)
• M15: 4,251,571 km (0.103 R)
• M16: 4,495,865 km (0.087 R)
• M17: 5,223,958 km (0.075 R)
• M18: 5,485,754 km (0.089 R)
• M19: 5,585,237 km (0.114 R)
• M20: 5,954,594 km (0.069 R)
• M21: 6,159,393 km (0.087 R)
• M22: 6,859,212 km (0.101 R)
• M23: 7,038,131 km (0.11 R)
• M24: 7,620,964 km (0.085 R)
• M25: 8,371,497 km (0.112 R)
• M26: 8,486,089 km (0.102 R)
• M27: 8,716,918 km (0.099 R)
• M28: 8,833,156 km (0.085 R)
• M29: 9,145,516 km (0.069 R)
• M30: 11,011,301 km (0.099 R)
• M31: 11,347,597 km (0.104 R)
• M32: 11,644,698 km (0.063 R)
• M33: 12,551,112 km (0.113 R)
• M34: 12,682,459 km (0.117 R)
• M35: 13,301,495 km (0.056 R)
• M36: 13,614,753 km (0.061 R)
• M37: 14,157,344 km (0.045 R)
• M38: 14,661,040 km (0.052 R)
• M39: 15,030,996 km (0.069 R)
• M40: 15,357,269 km (0.055 R)
• M41: 15,544,864 km (0.117 R)
• M42: 15,827,455 km (0.03 R)
• M43: 15,969,573 km (0.117 R)
• M44: 17,412,594 km (0.086 R)
• M45: 17,853,608 km (0.048 R)
• M46: 18,248,696 km (0.118 R)
• M47: 18,546,994 km (0.113 R)
• M48: 18,746,708 km (0.118 R)
• M49: 19,047,698 km (0.114 R)
• M50: 19,148,378 km (0.029 R)
• M51: 19,807,057 km (0.043 R)
• M52: 20,011,258 km (0.102 R)
• M53: 20,370,293 km (0.1 R)
• M54: 21,303,186 km (0.064 R)
• M55: 21,880,035 km (0.036 R)
• M56: 23,210,409 km (0.083 R)
• M57: 23,425,830 km (0.114 R)
• M58: 23,641,699 km (0.065 R)
• M59: 25,615,045 km (0.069 R)
• M60: 26,508,892 km (0.03 R)
• M61: 26,677,639 km (0.085 R)
• M62: 27,697,597 km (0.061 R)
• M63: 28,040,326 km (0.098 R)
• M64: 29,077,338 km (0.115 R)
• M65: 29,775,511 km (0.046 R)
• M66: 30,715,136 km (0.119 R)
• M67: 31,604,794 km (0.06 R)
• M68: 31,903,242 km (0.111 R)
• M69: 32,022,920 km (0.081 R)
• M70: 33,045,870 km (0.088 R)
• M71: 33,227,632 km (0.104 R)
• M72: 33,652,639 km (0.115 R)
• M73: 34,140,777 km (0.093 R)
• M74: 35,433,153 km (0.116 R)
• M75: 36,992,412 km (0.101 R)
• M76: 37,938,618 km (0.113 R)
• M77: 38,956,782 km (0.113 R)
• M78: 40,113,023 km (0.091 R)
• M79: 40,242,126 km (0.089 R)
• M80: 40,436,155 km (0.116 R)
• M81: 41,541,384 km (0.084 R)
• M82: 41,802,881 km (0.096 R)
• M83: 42,656,486 km (0.098 R)
• M84: 42,854,255 km (0.111 R)
• M85: 43,582,198 km (0.094 R)
• M86: 44,047,597 km (0.115 R)
• M87: 44,715,252 km (0.089 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 14,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit