🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.62 AU - 0.74 AU

Year: 208 Days

Day: 27.7 Hours

Environment

Temp: 137 °C

Axial Tilt: 62.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.65 AU - 0.75 AU

Year: 217 Days

Day: 12.9 Hours

Environment

Temp: 180 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,534,669 km

• M1: 53,706 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.62 AU - 3.82 AU

Year: 2661 Days

Day: 23.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.36 AU - 4.6 AU

Year: 2945 Days

Day: 23.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.3

Radius: 11.8

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.64 AU - 6.26 AU

Year: 4718 Days

Day: 12.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,534,669 km

• M1: 171,439 km (0.07 R)
• M2: 262,544 km (0.101 R)
• M3: 565,779 km (0.112 R)
• M4: 705,952 km (0.091 R)
• M5: 1,413,700 km (0.1 R)
• M6: 1,525,449 km (0.042 R)
• M7: 1,728,454 km (0.089 R)
• M8: 1,803,253 km (0.096 R)
• M9: 2,049,940 km (0.09 R)
• M10: 2,145,233 km (0.043 R)
• M11: 2,274,935 km (0.078 R)
• M12: 2,357,214 km (0.074 R)
• M13: 2,559,171 km (0.04 R)
• M14: 2,784,465 km (0.088 R)
• M15: 2,980,289 km (0.115 R)
• M16: 3,162,200 km (0.067 R)
• M17: 3,614,135 km (0.114 R)
• M18: 3,847,807 km (0.064 R)
• M19: 3,986,484 km (0.091 R)
• M20: 4,268,775 km (0.082 R)
• M21: 4,474,622 km (0.103 R)
• M22: 4,874,497 km (0.05 R)
• M23: 5,003,301 km (0.11 R)
• M24: 5,176,685 km (0.038 R)
• M25: 5,418,435 km (0.096 R)
• M26: 5,936,044 km (0.111 R)
• M27: 6,516,633 km (0.101 R)
• M28: 6,754,045 km (0.1 R)
• M29: 6,970,214 km (0.117 R)
• M30: 7,188,477 km (0.07 R)
• M31: 7,731,966 km (0.103 R)
• M32: 8,034,004 km (0.066 R)
• M33: 8,546,078 km (0.105 R)
• M34: 8,937,126 km (0.067 R)
• M35: 9,790,881 km (0.113 R)
• M36: 9,872,263 km (0.092 R)
• M37: 9,981,170 km (0.053 R)
• M38: 10,090,376 km (0.043 R)
• M39: 10,559,216 km (0.08 R)
• M40: 10,782,416 km (0.082 R)
• M41: 10,922,589 km (0.117 R)
• M42: 11,091,785 km (0.088 R)
• M43: 11,318,575 km (0.08 R)
• M44: 11,403,995 km (0.098 R)
• M45: 11,661,752 km (0.107 R)
• M46: 12,299,787 km (0.106 R)
• M47: 12,593,598 km (0.063 R)
• M48: 12,889,652 km (0.082 R)
• M49: 12,978,962 km (0.108 R)
• M50: 13,338,146 km (0.082 R)
• M51: 13,700,622 km (0.065 R)
• M52: 13,822,245 km (0.067 R)
• M53: 14,373,663 km (0.102 R)
• M54: 14,497,230 km (0.089 R)
• M55: 15,182,987 km (0.047 R)
• M56: 15,624,899 km (0.079 R)
• M57: 16,071,000 km (0.103 R)
• M58: 16,327,860 km (0.088 R)
• M59: 16,456,813 km (0.087 R)
• M60: 16,813,155 km (0.115 R)
• M61: 17,368,762 km (0.076 R)
• M62: 17,500,408 km (0.086 R)
• M63: 18,834,970 km (0.116 R)
• M64: 18,970,207 km (0.075 R)
• M65: 19,412,119 km (0.038 R)
• M66: 19,582,960 km (0.108 R)
• M67: 20,932,632 km (0.109 R)
• M68: 21,037,649 km (0.052 R)
• M69: 21,318,744 km (0.083 R)
• M70: 21,530,275 km (0.057 R)
• M71: 21,636,340 km (0.117 R)
• M72: 22,026,790 km (0.032 R)
• M73: 22,133,603 km (0.085 R)
• M74: 22,778,520 km (0.052 R)
• M75: 22,994,838 km (0.08 R)
• M76: 23,139,499 km (0.1 R)
• M77: 23,465,922 km (0.04 R)
• M78: 23,793,990 km (0.084 R)
• M79: 24,197,007 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.7

Radius: 12.9

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.71 AU - 10.51 AU

Year: 10197 Days

Day: 9.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 51,534,669 km

• M1: 168,896 km (0.028 R)
• M2: 427,401 km (0.095 R)
• M3: 787,334 km (0.081 R)
• M4: 1,051,374 km (0.037 R)
• M5: 1,344,735 km (0.096 R)
• M6: 1,664,725 km (0.119 R)
• M7: 1,760,767 km (0.075 R)
• M8: 2,085,993 km (0.092 R)
• M9: 2,708,769 km (0.103 R)
• M10: 3,825,068 km (0.1 R)
• M11: 4,516,360 km (0.117 R)
• M12: 4,859,238 km (0.065 R)
• M13: 5,317,756 km (0.117 R)
• M14: 5,425,616 km (0.098 R)
• M15: 6,466,966 km (0.063 R)
• M16: 6,620,753 km (0.114 R)
• M17: 6,971,410 km (0.117 R)
• M18: 8,517,804 km (0.076 R)
• M19: 8,899,278 km (0.115 R)
• M20: 9,591,168 km (0.072 R)
• M21: 10,525,706 km (0.113 R)
• M22: 10,661,691 km (0.072 R)
• M23: 12,099,775 km (0.1 R)
• M24: 12,576,693 km (0.091 R)
• M25: 12,721,055 km (0.087 R)
• M26: 13,011,275 km (0.06 R)
• M27: 13,994,432 km (0.103 R)
• M28: 14,294,077 km (0.101 R)
• M29: 14,696,944 km (0.09 R)
• M30: 15,257,038 km (0.087 R)
• M31: 17,191,787 km (0.098 R)
• M32: 17,298,600 km (0.092 R)
• M33: 18,487,754 km (0.049 R)
• M34: 18,651,863 km (0.106 R)
• M35: 18,871,622 km (0.079 R)
• M36: 21,401,920 km (0.083 R)
• M37: 21,632,002 km (0.06 R)
• M38: 22,618,899 km (0.083 R)
• M39: 22,970,603 km (0.087 R)
• M40: 23,206,220 km (0.079 R)
• M41: 23,501,825 km (0.102 R)
• M42: 23,798,628 km (0.097 R)
• M43: 24,456,110 km (0.116 R)
• M44: 25,483,848 km (0.118 R)
• M45: 26,033,620 km (0.102 R)
• M46: 26,340,894 km (0.109 R)
• M47: 26,587,431 km (0.096 R)
• M48: 27,706,573 km (0.102 R)
• M49: 29,222,747 km (0.119 R)
• M50: 29,477,961 km (0.088 R)
• M51: 29,605,867 km (0.065 R)
• M52: 29,798,250 km (0.077 R)
• M53: 31,547,049 km (0.088 R)
• M54: 31,874,519 km (0.073 R)
• M55: 32,466,927 km (0.066 R)
• M56: 33,262,339 km (0.075 R)
• M57: 33,796,253 km (0.112 R)
• M58: 34,467,649 km (0.115 R)
• M59: 34,737,374 km (0.078 R)
• M60: 34,940,228 km (0.112 R)
• M61: 35,075,614 km (0.114 R)
• M62: 35,619,103 km (0.042 R)
• M63: 35,755,387 km (0.069 R)
• M64: 36,165,285 km (0.075 R)
• M65: 39,148,416 km (0.079 R)
• M66: 41,132,982 km (0.058 R)
• M67: 42,281,744 km (0.095 R)
• M68: 42,426,106 km (0.096 R)
• M69: 43,368,273 km (0.078 R)
• M70: 46,235,915 km (0.082 R)
• M71: 47,880,444 km (0.118 R)
• M72: 49,392,131 km (0.063 R)
• M73: 49,544,122 km (0.056 R)
• M74: 50,766,037 km (0.105 R)
• M75: 51,380,585 km (0.114 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 15,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit