🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.64 AU - 0.98 AU

Year: 262 Days

Day: 15.2 Hours

Environment

Temp: 119 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.03 AU - 4.11 AU

Year: 2955 Days

Day: 40.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,772,991 km

• M1: 1,674,449 km (0.069 R)

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.5

Radius: 11

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.82 AU - 6.66 AU

Year: 4949 Days

Day: 8.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 51,772,991 km

• M1: 175,179 km (0.097 R)
• M2: 323,431 km (0.055 R)
• M3: 601,533 km (0.091 R)
• M4: 683,213 km (0.086 R)
• M5: 859,141 km (0.071 R)
• M6: 1,028,785 km (0.041 R)
• M7: 1,401,882 km (0.088 R)
• M8: 1,578,258 km (0.113 R)
• M9: 1,682,378 km (0.079 R)
• M10: 1,815,969 km (0.11 R)
• M11: 1,953,150 km (0.078 R)
• M12: 2,037,224 km (0.097 R)
• M13: 2,108,283 km (0.11 R)
• M14: 2,194,601 km (0.063 R)
• M15: 2,311,586 km (0.113 R)
• M16: 2,460,885 km (0.074 R)
• M17: 2,628,734 km (0.067 R)
• M18: 2,879,909 km (0.074 R)
• M19: 3,288,161 km (0.098 R)
• M20: 3,767,323 km (0.107 R)
• M21: 4,033,009 km (0.046 R)
• M22: 4,378,580 km (0.065 R)
• M23: 4,526,981 km (0.069 R)
• M24: 4,867,017 km (0.067 R)
• M25: 4,943,761 km (0.09 R)
• M26: 5,195,833 km (0.058 R)
• M27: 5,353,061 km (0.074 R)
• M28: 5,571,922 km (0.082 R)
• M29: 5,672,452 km (0.101 R)
• M30: 6,225,366 km (0.037 R)
• M31: 6,455,747 km (0.071 R)
• M32: 6,582,456 km (0.079 R)
• M33: 6,774,240 km (0.1 R)
• M34: 7,963,394 km (0.115 R)
• M35: 8,145,006 km (0.066 R)
• M36: 8,259,298 km (0.101 R)
• M37: 8,535,606 km (0.077 R)
• M38: 8,932,339 km (0.117 R)
• M39: 9,287,485 km (0.067 R)
• M40: 9,383,078 km (0.103 R)
• M41: 9,478,820 km (0.114 R)
• M42: 9,599,097 km (0.089 R)
• M43: 9,671,502 km (0.1 R)
• M44: 9,889,766 km (0.095 R)
• M45: 10,134,059 km (0.09 R)
• M46: 11,258,736 km (0.114 R)
• M47: 12,056,242 km (0.079 R)
• M48: 12,265,081 km (0.073 R)
• M49: 12,765,785 km (0.087 R)
• M50: 14,170,210 km (0.053 R)
• M51: 14,695,597 km (0.111 R)
• M52: 14,890,822 km (0.111 R)
• M53: 15,424,887 km (0.108 R)
• M54: 15,509,858 km (0.094 R)
• M55: 15,822,518 km (0.084 R)
• M56: 15,936,661 km (0.087 R)
• M57: 16,223,440 km (0.085 R)
• M58: 16,947,793 km (0.032 R)
• M59: 17,328,520 km (0.102 R)
• M60: 17,682,618 km (0.081 R)
• M61: 17,890,260 km (0.114 R)
• M62: 18,367,926 km (0.109 R)
• M63: 18,698,836 km (0.105 R)
• M64: 18,849,781 km (0.089 R)
• M65: 19,335,824 km (0.11 R)
• M66: 20,103,560 km (0.106 R)
• M67: 20,382,411 km (0.106 R)
• M68: 20,600,076 km (0.063 R)
• M69: 20,787,372 km (0.054 R)
• M70: 20,943,851 km (0.111 R)
• M71: 21,037,949 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.2

Radius: 12.8

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.48 AU - 6.14 AU

Year: 5040 Days

Day: 11.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 51,772,991 km

• M1: 173,683 km (0.084 R)
• M2: 254,466 km (0.084 R)
• M3: 520,002 km (0.087 R)
• M4: 789,727 km (0.104 R)
• M5: 962,961 km (0.107 R)
• M6: 1,047,634 km (0.111 R)
• M7: 1,240,316 km (0.09 R)
• M8: 1,853,069 km (0.032 R)
• M9: 2,201,781 km (0.086 R)
• M10: 2,611,530 km (0.046 R)
• M11: 2,794,638 km (0.119 R)
• M12: 3,003,177 km (0.104 R)
• M13: 3,796,345 km (0.071 R)
• M14: 3,981,248 km (0.031 R)
• M15: 4,098,383 km (0.113 R)
• M16: 4,288,223 km (0.086 R)
• M17: 4,725,946 km (0.097 R)
• M18: 5,076,604 km (0.042 R)
• M19: 5,989,899 km (0.111 R)
• M20: 6,232,995 km (0.115 R)
• M21: 6,589,936 km (0.107 R)
• M22: 6,925,484 km (0.104 R)
• M23: 7,324,013 km (0.061 R)
• M24: 7,584,163 km (0.08 R)
• M25: 7,906,247 km (0.103 R)
• M26: 8,054,200 km (0.056 R)
• M27: 8,624,766 km (0.115 R)
• M28: 8,746,688 km (0.111 R)
• M29: 8,869,059 km (0.112 R)
• M30: 10,381,793 km (0.052 R)
• M31: 10,674,406 km (0.071 R)
• M32: 11,467,724 km (0.092 R)
• M33: 11,702,742 km (0.078 R)
• M34: 11,837,680 km (0.12 R)
• M35: 11,939,406 km (0.101 R)
• M36: 12,245,932 km (0.108 R)
• M37: 12,348,706 km (0.091 R)
• M38: 12,520,594 km (0.041 R)
• M39: 13,498,066 km (0.085 R)
• M40: 13,853,062 km (0.053 R)
• M41: 14,500,073 km (0.034 R)
• M42: 14,900,247 km (0.083 R)
• M43: 15,414,864 km (0.117 R)
• M44: 15,637,166 km (0.1 R)
• M45: 15,972,714 km (0.104 R)
• M46: 16,235,259 km (0.068 R)
• M47: 16,688,839 km (0.112 R)
• M48: 16,993,570 km (0.11 R)
• M49: 17,724,655 km (0.051 R)
• M50: 18,583,945 km (0.087 R)
• M51: 18,899,746 km (0.107 R)
• M52: 19,376,814 km (0.083 R)
• M53: 19,576,826 km (0.082 R)
• M54: 19,857,921 km (0.059 R)
• M55: 19,938,554 km (0.1 R)
• M56: 20,019,187 km (0.067 R)
• M57: 20,586,911 km (0.11 R)
• M58: 20,791,112 km (0.083 R)
• M59: 21,077,891 km (0.037 R)
• M60: 21,201,160 km (0.053 R)
• M61: 21,489,884 km (0.101 R)
• M62: 21,904,719 km (0.1 R)
• M63: 22,029,633 km (0.057 R)
• M64: 23,164,632 km (0.086 R)
• M65: 23,249,454 km (0.11 R)
• M66: 24,318,779 km (0.05 R)
• M67: 24,448,182 km (0.095 R)
• M68: 25,142,017 km (0.116 R)
• M69: 25,622,974 km (0.058 R)
• M70: 25,974,529 km (0.112 R)
• M71: 27,083,647 km (0.104 R)
• M72: 27,352,175 km (0.103 R)
• M73: 28,571,398 km (0.057 R)
• M74: 30,409,956 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.4

Radius: 12

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 12.03 AU - 12.23 AU

Year: 15204 Days

Day: 8.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,772,991 km

• M1: 179,517 km (0.111 R)
• M2: 870,360 km (0.12 R)
• M3: 1,188,405 km (0.111 R)
• M4: 1,428,510 km (0.106 R)
• M5: 1,757,326 km (0.085 R)
• M6: 1,956,142 km (0.12 R)
• M7: 2,403,439 km (0.114 R)
• M8: 2,568,895 km (0.081 R)
• M9: 2,653,118 km (0.102 R)
• M10: 2,738,389 km (0.084 R)
• M11: 3,088,448 km (0.102 R)
• M12: 4,390,997 km (0.055 R)
• M13: 5,011,080 km (0.034 R)
• M14: 5,188,353 km (0.117 R)
• M15: 5,295,615 km (0.043 R)
• M16: 5,622,187 km (0.1 R)
• M17: 5,843,592 km (0.054 R)
• M18: 6,218,933 km (0.063 R)
• M19: 6,333,076 km (0.101 R)
• M20: 6,602,203 km (0.057 R)
• M21: 6,993,252 km (0.1 R)
• M22: 7,512,955 km (0.107 R)
• M23: 7,675,268 km (0.096 R)
• M24: 7,797,939 km (0.029 R)
• M25: 8,169,689 km (0.112 R)
• M26: 9,102,731 km (0.094 R)
• M27: 11,673,720 km (0.071 R)
• M28: 13,111,356 km (0.072 R)
• M29: 13,258,111 km (0.072 R)
• M30: 14,351,522 km (0.084 R)
• M31: 14,502,915 km (0.119 R)
• M32: 14,705,620 km (0.09 R)
• M33: 15,062,411 km (0.073 R)
• M34: 15,319,121 km (0.056 R)
• M35: 15,577,327 km (0.079 R)
• M36: 15,784,819 km (0.113 R)
• M37: 16,150,287 km (0.072 R)
• M38: 16,255,155 km (0.091 R)
• M39: 16,518,447 km (0.071 R)
• M40: 17,102,777 km (0.093 R)
• M41: 17,531,973 km (0.079 R)
• M42: 17,856,151 km (0.079 R)
• M43: 18,400,987 km (0.103 R)
• M44: 18,510,642 km (0.114 R)
• M45: 18,840,805 km (0.108 R)
• M46: 19,006,559 km (0.082 R)
• M47: 20,068,106 km (0.097 R)
• M48: 20,293,998 km (0.083 R)
• M49: 20,463,942 km (0.064 R)
• M50: 20,919,617 km (0.098 R)
• M51: 21,206,097 km (0.108 R)
• M52: 22,073,315 km (0.11 R)
• M53: 22,834,320 km (0.088 R)
• M54: 23,306,899 km (0.12 R)
• M55: 23,604,001 km (0.093 R)
• M56: 24,804,673 km (0.046 R)
• M57: 26,518,616 km (0.093 R)
• M58: 28,905,450 km (0.093 R)
• M59: 30,642,880 km (0.1 R)
• M60: 30,903,031 km (0.053 R)
• M61: 32,811,899 km (0.107 R)
• M62: 33,545,827 km (0.086 R)
• M63: 34,352,757 km (0.114 R)
• M64: 34,826,384 km (0.12 R)
• M65: 35,097,904 km (0.097 R)
• M66: 35,643,338 km (0.114 R)
• M67: 36,191,465 km (0.105 R)
• M68: 36,949,776 km (0.09 R)
• M69: 38,062,037 km (0.104 R)
• M70: 38,481,958 km (0.112 R)
• M71: 38,762,903 km (0.091 R)
• M72: 39,114,906 km (0.081 R)
• M73: 39,751,146 km (0.077 R)
• M74: 39,963,874 km (0.09 R)
• M75: 41,968,785 km (0.1 R)
• M76: 42,983,507 km (0.079 R)
• M77: 43,566,939 km (0.059 R)
• M78: 44,299,819 km (0.112 R)
• M79: 45,852,346 km (0.081 R)
• M80: 46,448,493 km (0.025 R)
• M81: 46,747,539 km (0.057 R)
• M82: 47,197,231 km (0.058 R)
• M83: 47,573,170 km (0.066 R)
• M84: 49,391,233 km (0.088 R)
• M85: 50,923,564 km (0.052 R)
• M86: 51,154,693 km (0.109 R)
• M87: 51,618,147 km (0.065 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 10,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit