🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.53 AU - 0.67 AU

Year: 177 Days

Day: 25 Hours

Environment

Temp: 161 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.68 AU - 0.98 AU

Year: 288 Days

Day: 29.4 Hours

Environment

Temp: 33 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,330,674 km

• M1: 635,193 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.32 AU - 1.84 AU

Year: 756 Days

Day: 47.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 82 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.87 AU - 4.15 AU

Year: 2504 Days

Day: 37.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.8

Radius: 8.8

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.59 AU - 7.45 AU

Year: 6340 Days

Day: 9.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 73.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 56,330,674 km

• M1: 115,938 km (0.105 R)
• M2: 193,580 km (0.104 R)
• M3: 264,040 km (0.089 R)
• M4: 507,586 km (0.098 R)
• M5: 566,677 km (0.087 R)
• M6: 692,937 km (0.073 R)
• M7: 805,734 km (0.053 R)
• M8: 974,331 km (0.078 R)
• M9: 1,154,746 km (0.093 R)
• M10: 1,262,756 km (0.1 R)
• M11: 1,318,256 km (0.092 R)
• M12: 1,503,907 km (0.105 R)
• M13: 1,562,849 km (0.072 R)
• M14: 1,667,867 km (0.106 R)
• M15: 1,729,052 km (0.116 R)
• M16: 1,806,544 km (0.109 R)
• M17: 2,046,050 km (0.068 R)
• M18: 3,047,159 km (0.031 R)
• M19: 3,275,146 km (0.109 R)
• M20: 3,647,346 km (0.071 R)
• M21: 3,787,818 km (0.111 R)
• M22: 3,889,395 km (0.089 R)
• M23: 4,012,364 km (0.099 R)
• M24: 4,517,407 km (0.085 R)
• M25: 4,777,558 km (0.103 R)
• M26: 5,042,645 km (0.064 R)
• M27: 5,132,105 km (0.09 R)
• M28: 5,656,445 km (0.03 R)
• M29: 5,819,507 km (0.117 R)
• M30: 5,960,428 km (0.105 R)
• M31: 6,414,457 km (0.085 R)
• M32: 7,178,903 km (0.098 R)
• M33: 8,102,520 km (0.071 R)
• M34: 8,712,131 km (0.074 R)
• M35: 9,063,237 km (0.048 R)
• M36: 9,364,079 km (0.091 R)
• M37: 9,418,981 km (0.028 R)
• M38: 9,640,236 km (0.118 R)
• M39: 10,371,022 km (0.099 R)
• M40: 10,656,904 km (0.104 R)
• M41: 10,714,349 km (0.088 R)
• M42: 11,382,752 km (0.061 R)
• M43: 11,588,898 km (0.113 R)
• M44: 12,638,028 km (0.037 R)
• M45: 13,127,662 km (0.117 R)
• M46: 13,685,961 km (0.064 R)
• M47: 13,968,103 km (0.114 R)
• M48: 15,115,518 km (0.109 R)
• M49: 15,407,085 km (0.079 R)
• M50: 15,995,902 km (0.113 R)
• M51: 16,127,698 km (0.072 R)
• M52: 16,525,478 km (0.046 R)
• M53: 16,892,741 km (0.049 R)
• M54: 17,737,820 km (0.069 R)
• M55: 18,045,393 km (0.093 R)
• M56: 19,083,303 km (0.093 R)
• M57: 19,328,194 km (0.065 R)
• M58: 19,503,822 km (0.063 R)
• M59: 20,783,931 km (0.096 R)
• M60: 20,963,898 km (0.099 R)
• M61: 21,470,436 km (0.111 R)
• M62: 21,834,707 km (0.094 R)
• M63: 22,054,316 km (0.118 R)
• M64: 22,164,421 km (0.074 R)
• M65: 22,311,475 km (0.102 R)
• M66: 22,569,532 km (0.05 R)
• M67: 22,939,936 km (0.101 R)
• M68: 23,200,386 km (0.029 R)
• M69: 23,349,684 km (0.062 R)
• M70: 23,874,773 km (0.029 R)
• M71: 24,025,568 km (0.083 R)
• M72: 24,214,360 km (0.114 R)
• M73: 24,517,595 km (0.068 R)
• M74: 25,166,102 km (0.092 R)
• M75: 25,665,759 km (0.04 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.6

Radius: 13.3

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 9.44 AU - 9.76 AU

Year: 11327 Days

Day: 13.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,330,674 km

• M1: 174,581 km (0.109 R)
• M2: 348,713 km (0.12 R)
• M3: 631,752 km (0.092 R)
• M4: 812,316 km (0.119 R)
• M5: 909,705 km (0.105 R)
• M6: 1,053,468 km (0.07 R)
• M7: 2,049,192 km (0.114 R)
• M8: 2,471,058 km (0.092 R)
• M9: 3,170,727 km (0.095 R)
• M10: 3,559,681 km (0.116 R)
• M11: 3,827,611 km (0.079 R)
• M12: 4,780,250 km (0.104 R)
• M13: 5,151,403 km (0.043 R)
• M14: 5,803,649 km (0.116 R)
• M15: 6,686,726 km (0.104 R)
• M16: 7,611,540 km (0.089 R)
• M17: 8,220,852 km (0.029 R)
• M18: 8,353,545 km (0.1 R)
• M19: 9,579,500 km (0.065 R)
• M20: 10,000,618 km (0.113 R)
• M21: 11,944,941 km (0.108 R)
• M22: 12,246,530 km (0.09 R)
• M23: 12,550,663 km (0.05 R)
• M24: 12,908,651 km (0.108 R)
• M25: 13,844,685 km (0.108 R)
• M26: 14,748,854 km (0.1 R)
• M27: 14,964,275 km (0.071 R)
• M28: 15,947,133 km (0.039 R)
• M29: 16,838,138 km (0.074 R)
• M30: 17,631,156 km (0.066 R)
• M31: 18,205,014 km (0.111 R)
• M32: 18,436,292 km (0.12 R)
• M33: 19,253,396 km (0.118 R)
• M34: 20,142,157 km (0.093 R)
• M35: 21,226,143 km (0.112 R)
• M36: 21,347,766 km (0.119 R)
• M37: 22,020,807 km (0.074 R)
• M38: 22,143,926 km (0.109 R)
• M39: 22,452,696 km (0.075 R)
• M40: 23,576,325 km (0.112 R)
• M41: 24,208,526 km (0.105 R)
• M42: 24,846,262 km (0.104 R)
• M43: 25,360,429 km (0.053 R)
• M44: 26,726,856 km (0.082 R)
• M45: 26,924,026 km (0.086 R)
• M46: 27,187,618 km (0.1 R)
• M47: 27,385,835 km (0.066 R)
• M48: 28,384,550 km (0.087 R)
• M49: 28,518,590 km (0.064 R)
• M50: 28,922,056 km (0.118 R)
• M51: 29,056,993 km (0.028 R)
• M52: 29,259,698 km (0.091 R)
• M53: 29,666,604 km (0.045 R)
• M54: 30,143,672 km (0.067 R)
• M55: 30,417,436 km (0.115 R)
• M56: 31,105,436 km (0.095 R)
• M57: 31,659,697 km (0.075 R)
• M58: 31,868,236 km (0.089 R)
• M59: 33,129,795 km (0.067 R)
• M60: 33,553,905 km (0.098 R)
• M61: 34,051,019 km (0.109 R)
• M62: 35,484,765 km (0.108 R)
• M63: 37,745,637 km (0.088 R)
• M64: 38,410,749 km (0.078 R)
• M65: 39,303,699 km (0.12 R)
• M66: 39,527,946 km (0.117 R)
• M67: 39,677,694 km (0.114 R)
• M68: 39,902,689 km (0.075 R)
• M69: 40,807,008 km (0.108 R)
• M70: 41,185,790 km (0.073 R)
• M71: 42,023,089 km (0.078 R)
• M72: 42,482,205 km (0.091 R)
• M73: 43,251,138 km (0.105 R)
• M74: 43,792,233 km (0.036 R)
• M75: 44,024,709 km (0.085 R)
• M76: 44,646,737 km (0.102 R)
• M77: 45,037,037 km (0.059 R)
• M78: 46,609,610 km (0.117 R)
• M79: 47,084,883 km (0.088 R)
• M80: 47,243,606 km (0.077 R)
• M81: 50,294,206 km (0.052 R)
• M82: 51,189,100 km (0.103 R)
• M83: 51,434,142 km (0.114 R)
• M84: 51,843,292 km (0.066 R)
• M85: 54,821,037 km (0.032 R)
• M86: 54,988,138 km (0.093 R)
• M87: 55,155,389 km (0.112 R)
• M88: 55,322,789 km (0.092 R)
• M89: 55,741,962 km (0.097 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: 435 - 15,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit