🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.51 AU - 0.51 AU

Year: 135 Days

Day: 15.3 Hours

Environment

Temp: 242 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.58 AU - 0.6 AU

Year: 168 Days

Day: 16.6 Hours

Environment

Temp: 189 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,303,826 km

• M1: 192,084 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.69 AU - 0.85 AU

Year: 251 Days

Day: 24.4 Hours

Environment

Temp: 145 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.07 AU - 1.31 AU

Year: 481 Days

Day: 35.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.91 AU - 3.43 AU

Year: 2093 Days

Day: 16.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,303,826 km

• M1: 1,905,428 km (0.029 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.36 AU - 5.16 AU

Year: 3261 Days

Day: 16.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,303,826 km

• M1: 824,883 km (0.081 R)
• M2: 3,907,796 km (0.106 R)

Asteroid Belt

Center: 4.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164

Radius: 9.1

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.61 AU - 5.55 AU

Year: 4246 Days

Day: 8.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 65,303,826 km

• M1: 175,329 km (0.07 R)
• M2: 241,750 km (0.08 R)
• M3: 396,285 km (0.082 R)
• M4: 541,694 km (0.107 R)
• M5: 816,056 km (0.094 R)
• M6: 886,966 km (0.089 R)
• M7: 969,394 km (0.101 R)
• M8: 1,152,203 km (0.11 R)
• M9: 1,325,437 km (0.086 R)
• M10: 1,540,260 km (0.097 R)
• M11: 1,720,376 km (0.075 R)
• M12: 1,789,789 km (0.097 R)
• M13: 2,064,600 km (0.11 R)
• M14: 2,175,901 km (0.082 R)
• M15: 2,469,262 km (0.078 R)
• M16: 2,748,412 km (0.076 R)
• M17: 3,051,797 km (0.114 R)
• M18: 3,322,569 km (0.113 R)
• M19: 3,380,463 km (0.042 R)
• M20: 3,468,127 km (0.032 R)
• M21: 3,541,730 km (0.072 R)
• M22: 3,705,689 km (0.114 R)
• M23: 3,826,414 km (0.104 R)
• M24: 4,102,871 km (0.115 R)
• M25: 4,275,058 km (0.065 R)
• M26: 4,401,917 km (0.09 R)
• M27: 4,465,646 km (0.119 R)
• M28: 4,562,137 km (0.067 R)
• M29: 4,789,675 km (0.068 R)
• M30: 4,904,865 km (0.089 R)
• M31: 5,188,503 km (0.11 R)
• M32: 5,255,972 km (0.113 R)
• M33: 5,719,426 km (0.102 R)
• M34: 5,859,300 km (0.108 R)
• M35: 6,142,489 km (0.071 R)
• M36: 6,321,707 km (0.104 R)
• M37: 6,411,914 km (0.101 R)
• M38: 6,557,323 km (0.08 R)
• M39: 6,944,034 km (0.032 R)
• M40: 7,074,633 km (0.079 R)
• M41: 7,720,597 km (0.11 R)
• M42: 7,914,027 km (0.093 R)
• M43: 8,031,012 km (0.092 R)
• M44: 8,744,594 km (0.085 R)
• M45: 9,047,829 km (0.118 R)
• M46: 9,313,515 km (0.087 R)
• M47: 9,748,096 km (0.12 R)
• M48: 10,487,260 km (0.05 R)
• M49: 10,637,157 km (0.065 R)
• M50: 11,288,057 km (0.072 R)
• M51: 11,529,957 km (0.076 R)
• M52: 11,862,513 km (0.068 R)
• M53: 12,469,282 km (0.117 R)
• M54: 12,560,088 km (0.109 R)
• M55: 12,925,256 km (0.116 R)
• M56: 13,109,112 km (0.074 R)
• M57: 13,432,991 km (0.029 R)
• M58: 13,759,563 km (0.106 R)
• M59: 14,088,828 km (0.105 R)
• M60: 14,159,738 km (0.046 R)
• M61: 14,349,278 km (0.073 R)
• M62: 14,491,995 km (0.1 R)
• M63: 14,659,245 km (0.052 R)
• M64: 14,803,009 km (0.07 R)
• M65: 15,261,376 km (0.057 R)
• M66: 15,358,465 km (0.104 R)
• M67: 15,577,776 km (0.106 R)
• M68: 15,651,079 km (0.061 R)
• M69: 15,773,450 km (0.095 R)
• M70: 16,019,239 km (0.067 R)
• M71: 16,489,874 km (0.103 R)
• M72: 16,564,673 km (0.058 R)
• M73: 16,639,472 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.7

Radius: 10.5

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.41 AU - 8.37 AU

Year: 7450 Days

Day: 13.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,303,826 km

• M1: 133,142 km (0.083 R)
• M2: 374,743 km (0.039 R)
• M3: 552,016 km (0.08 R)
• M4: 808,427 km (0.098 R)
• M5: 1,088,474 km (0.082 R)
• M6: 1,232,686 km (0.045 R)
• M7: 1,414,448 km (0.075 R)
• M8: 1,556,865 km (0.087 R)
• M9: 1,703,920 km (0.066 R)
• M10: 2,432,461 km (0.115 R)
• M11: 3,000,784 km (0.093 R)
• M12: 3,144,098 km (0.108 R)
• M13: 3,566,264 km (0.109 R)
• M14: 3,740,096 km (0.048 R)
• M15: 4,324,874 km (0.086 R)
• M16: 4,817,949 km (0.111 R)
• M17: 5,181,173 km (0.088 R)
• M18: 5,328,975 km (0.047 R)
• M19: 5,806,342 km (0.117 R)
• M20: 5,985,710 km (0.092 R)
• M21: 6,063,202 km (0.037 R)
• M22: 6,402,639 km (0.098 R)
• M23: 6,748,360 km (0.102 R)
• M24: 6,882,998 km (0.117 R)
• M25: 7,154,817 km (0.075 R)
• M26: 7,292,148 km (0.106 R)
• M27: 7,653,128 km (0.118 R)
• M28: 7,737,351 km (0.052 R)
• M29: 8,162,658 km (0.092 R)
• M30: 8,334,995 km (0.04 R)
• M31: 8,595,744 km (0.112 R)
• M32: 8,683,259 km (0.095 R)
• M33: 9,036,459 km (0.09 R)
• M34: 9,364,228 km (0.039 R)
• M35: 9,574,862 km (0.084 R)
• M36: 9,695,887 km (0.092 R)
• M37: 9,878,546 km (0.083 R)
• M38: 10,871,427 km (0.096 R)
• M39: 11,283,868 km (0.093 R)
• M40: 11,411,924 km (0.115 R)
• M41: 11,508,115 km (0.032 R)
• M42: 12,058,935 km (0.089 R)
• M43: 12,353,942 km (0.095 R)
• M44: 13,625,972 km (0.048 R)
• M45: 14,104,985 km (0.099 R)
• M46: 14,312,028 km (0.104 R)
• M47: 14,694,251 km (0.077 R)
• M48: 14,798,969 km (0.041 R)
• M49: 15,433,115 km (0.109 R)
• M50: 15,825,061 km (0.115 R)
• M51: 15,896,719 km (0.106 R)
• M52: 16,040,183 km (0.104 R)
• M53: 16,256,352 km (0.084 R)
• M54: 16,545,973 km (0.068 R)
• M55: 16,728,034 km (0.066 R)
• M56: 16,947,195 km (0.1 R)
• M57: 17,573,411 km (0.084 R)
• M58: 17,647,462 km (0.079 R)
• M59: 18,057,361 km (0.109 R)
• M60: 18,696,891 km (0.036 R)
• M61: 18,772,588 km (0.113 R)
• M62: 19,076,571 km (0.091 R)
• M63: 19,998,094 km (0.095 R)
• M64: 20,386,450 km (0.064 R)
• M65: 20,816,394 km (0.109 R)
• M66: 21,804,787 km (0.089 R)
• M67: 22,324,789 km (0.057 R)
• M68: 22,525,849 km (0.044 R)
• M69: 23,377,061 km (0.088 R)
• M70: 23,499,582 km (0.099 R)
• M71: 23,827,201 km (0.026 R)
• M72: 24,902,211 km (0.09 R)
• M73: 25,110,900 km (0.113 R)
• M74: 25,194,376 km (0.081 R)
• M75: 25,782,146 km (0.109 R)
• M76: 25,993,228 km (0.09 R)
• M77: 26,289,582 km (0.105 R)
• M78: 27,228,308 km (0.045 R)
• M79: 27,961,338 km (0.03 R)
• M80: 28,091,339 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.6

Radius: 15

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 9.77 AU - 12.53 AU

Year: 13808 Days

Day: 11.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 65,303,826 km

• M1: 306,227 km (0.094 R)
• M2: 650,003 km (0.12 R)
• M3: 850,015 km (0.12 R)
• M4: 1,143,526 km (0.118 R)
• M5: 1,290,581 km (0.056 R)
• M6: 1,659,938 km (0.093 R)
• M7: 1,828,834 km (0.11 R)
• M8: 2,370,528 km (0.056 R)
• M9: 3,098,920 km (0.1 R)
• M10: 3,634,181 km (0.1 R)
• M11: 4,198,763 km (0.089 R)
• M12: 4,393,241 km (0.111 R)
• M13: 4,670,446 km (0.058 R)
• M14: 4,994,624 km (0.113 R)
• M15: 5,242,508 km (0.093 R)
• M16: 5,368,020 km (0.111 R)
• M17: 5,750,692 km (0.052 R)
• M18: 6,814,482 km (0.099 R)
• M19: 6,997,740 km (0.075 R)
• M20: 7,938,710 km (0.086 R)
• M21: 8,083,222 km (0.115 R)
• M22: 8,919,175 km (0.11 R)
• M23: 9,019,405 km (0.11 R)
• M24: 9,679,880 km (0.083 R)
• M25: 9,886,175 km (0.117 R)
• M26: 10,303,404 km (0.113 R)
• M27: 11,155,064 km (0.115 R)
• M28: 11,644,100 km (0.117 R)
• M29: 12,307,118 km (0.059 R)
• M30: 13,096,246 km (0.116 R)
• M31: 13,324,682 km (0.089 R)
• M32: 13,496,869 km (0.043 R)
• M33: 13,843,637 km (0.103 R)
• M34: 14,134,755 km (0.061 R)
• M35: 14,664,032 km (0.065 R)
• M36: 14,842,054 km (0.089 R)
• M37: 15,080,213 km (0.095 R)
• M38: 15,440,146 km (0.106 R)
• M39: 15,560,722 km (0.117 R)
• M40: 15,742,184 km (0.119 R)
• M41: 16,907,851 km (0.119 R)
• M42: 17,344,228 km (0.039 R)
• M43: 17,974,184 km (0.096 R)
• M44: 18,101,193 km (0.093 R)
• M45: 18,804,452 km (0.103 R)
• M46: 20,568,510 km (0.064 R)
• M47: 20,967,787 km (0.107 R)
• M48: 21,571,415 km (0.068 R)
• M49: 21,909,207 km (0.09 R)
• M50: 23,002,019 km (0.065 R)
• M51: 24,533,602 km (0.053 R)
• M52: 25,311,810 km (0.03 R)
• M53: 25,882,825 km (0.103 R)
• M54: 26,674,946 km (0.113 R)
• M55: 26,964,867 km (0.04 R)
• M56: 27,401,842 km (0.087 R)
• M57: 27,548,149 km (0.09 R)
• M58: 28,875,531 km (0.079 R)
• M59: 31,210,005 km (0.052 R)
• M60: 31,899,203 km (0.103 R)
• M61: 32,748,171 km (0.05 R)
• M62: 33,058,885 km (0.047 R)
• M63: 33,526,528 km (0.079 R)
• M64: 34,942,921 km (0.11 R)
• M65: 35,578,712 km (0.097 R)
• M66: 36,861,813 km (0.117 R)
• M67: 37,265,877 km (0.063 R)
• M68: 39,143,330 km (0.079 R)
• M69: 41,554,399 km (0.089 R)
• M70: 47,920,985 km (0.089 R)
• M71: 49,604,111 km (0.086 R)
• M72: 50,318,590 km (0.114 R)
• M73: 51,667,365 km (0.099 R)
• M74: 52,937,002 km (0.118 R)
• M75: 55,322,041 km (0.104 R)
• M76: 56,527,650 km (0.089 R)
• M77: 56,993,647 km (0.097 R)
• M78: 57,180,345 km (0.114 R)
• M79: 58,587,612 km (0.114 R)
• M80: 60,006,249 km (0.084 R)
• M81: 60,196,238 km (0.058 R)
• M82: 60,958,290 km (0.116 R)
• M83: 62,588,159 km (0.064 R)
• M84: 63,941,122 km (0.114 R)
• M85: 64,232,389 km (0.105 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 17,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit