🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.02 AU - 1.32 AU

Year: 445 Days

Day: 39.9 Hours

Environment

Temp: 33 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 79,630,988 km

• M1: 253,568 km (0.091 R)
• M2: 618,138 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.9 AU - 3.06 AU

Year: 1373 Days

Day: 45.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,630,988 km

• M1: 2,132,218 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.99 AU - 3.13 AU

Year: 1881 Days

Day: 23.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,630,988 km

• M1: 546,032 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.45 AU - 5.05 AU

Year: 3079 Days

Day: 13.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,630,988 km

• M1: 502,050 km (0.086 R)
• M2: 2,700,541 km (0.07 R)

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.2

Radius: 10.2

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.21 AU - 6.45 AU

Year: 5597 Days

Day: 5.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 79,630,988 km

• M1: 221,405 km (0.108 R)
• M2: 327,320 km (0.073 R)
• M3: 534,962 km (0.101 R)
• M4: 630,705 km (0.12 R)
• M5: 786,436 km (0.049 R)
• M6: 1,216,380 km (0.044 R)
• M7: 1,297,462 km (0.068 R)
• M8: 1,414,149 km (0.069 R)
• M9: 1,749,098 km (0.056 R)
• M10: 2,050,388 km (0.06 R)
• M11: 2,409,274 km (0.117 R)
• M12: 2,533,440 km (0.114 R)
• M13: 3,051,198 km (0.098 R)
• M14: 3,140,807 km (0.075 R)
• M15: 3,531,108 km (0.06 R)
• M16: 3,961,352 km (0.105 R)
• M17: 4,108,406 km (0.078 R)
• M18: 4,689,295 km (0.081 R)
• M19: 5,242,358 km (0.108 R)
• M20: 5,927,516 km (0.029 R)
• M21: 6,181,085 km (0.068 R)
• M22: 6,409,521 km (0.086 R)
• M23: 6,553,733 km (0.092 R)
• M24: 6,669,821 km (0.079 R)
• M25: 7,381,159 km (0.105 R)
• M26: 8,398,275 km (0.085 R)
• M27: 8,587,815 km (0.087 R)
• M28: 8,683,259 km (0.09 R)
• M29: 9,954,841 km (0.112 R)
• M30: 11,214,455 km (0.119 R)
• M31: 11,388,437 km (0.067 R)
• M32: 11,951,523 km (0.115 R)
• M33: 13,509,286 km (0.079 R)
• M34: 13,583,187 km (0.112 R)
• M35: 14,142,534 km (0.04 R)
• M36: 14,255,331 km (0.093 R)
• M37: 14,406,125 km (0.089 R)
• M38: 15,168,327 km (0.119 R)
• M39: 15,245,220 km (0.089 R)
• M40: 15,399,605 km (0.049 R)
• M41: 15,826,408 km (0.091 R)
• M42: 17,978,223 km (0.049 R)
• M43: 18,059,754 km (0.098 R)
• M44: 18,468,755 km (0.116 R)
• M45: 18,922,335 km (0.106 R)
• M46: 19,129,678 km (0.105 R)
• M47: 19,296,181 km (0.091 R)
• M48: 20,093,388 km (0.083 R)
• M49: 20,347,405 km (0.108 R)
• M50: 20,645,105 km (0.038 R)
• M51: 21,589,965 km (0.117 R)
• M52: 21,763,349 km (0.074 R)
• M53: 22,329,726 km (0.092 R)
• M54: 23,255,139 km (0.089 R)
• M55: 23,566,452 km (0.1 R)
• M56: 23,655,612 km (0.092 R)
• M57: 23,744,922 km (0.043 R)
• M58: 24,148,088 km (0.115 R)
• M59: 24,779,840 km (0.117 R)
• M60: 25,737,566 km (0.096 R)
• M61: 26,382,781 km (0.056 R)
• M62: 27,173,556 km (0.105 R)
• M63: 27,736,343 km (0.066 R)
• M64: 27,830,440 km (0.058 R)
• M65: 27,971,959 km (0.119 R)
• M66: 28,968,880 km (0.081 R)
• M67: 29,688,146 km (0.108 R)
• M68: 30,364,777 km (0.074 R)
• M69: 30,753,582 km (0.102 R)
• M70: 31,144,182 km (0.119 R)
• M71: 31,487,210 km (0.083 R)
• M72: 32,524,073 km (0.108 R)
• M73: 32,872,187 km (0.103 R)
• M74: 32,971,819 km (0.082 R)
• M75: 33,371,545 km (0.067 R)
• M76: 33,471,776 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.2

Radius: 9.5

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 11.2 AU - 11.8 AU

Year: 13706 Days

Day: 14.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 79,630,988 km

• M1: 125,662 km (0.112 R)
• M2: 185,501 km (0.114 R)
• M3: 276,457 km (0.111 R)
• M4: 342,280 km (0.118 R)
• M5: 402,717 km (0.039 R)
• M6: 551,567 km (0.069 R)
• M7: 719,715 km (0.078 R)
• M8: 819,048 km (0.108 R)
• M9: 1,050,626 km (0.077 R)
• M10: 1,489,696 km (0.088 R)
• M11: 1,553,723 km (0.106 R)
• M12: 1,640,789 km (0.08 R)
• M13: 2,052,632 km (0.103 R)
• M14: 2,172,759 km (0.091 R)
• M15: 2,295,280 km (0.062 R)
• M16: 2,521,771 km (0.113 R)
• M17: 2,888,436 km (0.118 R)
• M18: 3,244,179 km (0.1 R)
• M19: 3,759,843 km (0.105 R)
• M20: 5,093,060 km (0.106 R)
• M21: 5,289,930 km (0.063 R)
• M22: 5,522,705 km (0.08 R)
• M23: 5,657,193 km (0.078 R)
• M24: 6,102,097 km (0.066 R)
• M25: 6,346,241 km (0.081 R)
• M26: 6,593,676 km (0.118 R)
• M27: 7,098,120 km (0.099 R)
• M28: 7,171,273 km (0.064 R)
• M29: 7,244,576 km (0.101 R)
• M30: 7,355,129 km (0.079 R)
• M31: 7,429,030 km (0.065 R)
• M32: 8,451,831 km (0.089 R)
• M33: 8,724,249 km (0.109 R)
• M34: 10,046,843 km (0.048 R)
• M35: 10,294,129 km (0.062 R)
• M36: 10,920,794 km (0.093 R)
• M37: 11,260,232 km (0.106 R)
• M38: 11,516,942 km (0.051 R)
• M39: 12,080,028 km (0.08 R)
• M40: 12,255,058 km (0.118 R)
• M41: 14,839,510 km (0.065 R)
• M42: 14,933,159 km (0.071 R)
• M43: 15,976,454 km (0.091 R)
• M44: 16,750,025 km (0.107 R)
• M45: 17,733,930 km (0.117 R)
• M46: 18,032,827 km (0.03 R)
• M47: 18,232,988 km (0.075 R)
• M48: 18,383,634 km (0.095 R)
• M49: 19,142,843 km (0.105 R)
• M50: 20,326,910 km (0.114 R)
• M51: 20,691,929 km (0.07 R)
• M52: 21,059,191 km (0.098 R)
• M53: 21,322,783 km (0.119 R)
• M54: 21,693,636 km (0.089 R)
• M55: 23,361,802 km (0.1 R)
• M56: 25,630,902 km (0.104 R)
• M57: 25,968,694 km (0.116 R)
• M58: 26,081,641 km (0.095 R)
• M59: 26,877,053 km (0.061 R)
• M60: 27,277,676 km (0.102 R)
• M61: 27,969,117 km (0.117 R)
• M62: 28,900,065 km (0.099 R)
• M63: 29,959,517 km (0.116 R)
• M64: 30,196,629 km (0.113 R)
• M65: 31,572,331 km (0.071 R)
• M66: 34,384,472 km (0.072 R)
• M67: 36,261,177 km (0.08 R)
• M68: 37,275,750 km (0.081 R)
• M69: 37,339,479 km (0.1 R)
• M70: 37,978,561 km (0.046 R)
• M71: 38,042,739 km (0.082 R)
• M72: 38,685,860 km (0.109 R)
• M73: 39,008,842 km (0.05 R)
• M74: 39,397,497 km (0.063 R)
• M75: 40,178,697 km (0.104 R)
• M76: 41,030,806 km (0.12 R)
• M77: 41,162,453 km (0.09 R)
• M78: 41,228,276 km (0.054 R)
• M79: 41,756,506 km (0.06 R)
• M80: 42,419,823 km (0.033 R)
• M81: 43,421,530 km (0.051 R)
• M82: 43,891,566 km (0.089 R)
• M83: 44,972,411 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.8

Radius: 6.5

Gravity: 11.19 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 13.39 AU - 21.65 AU

Year: 25774 Days

Day: 21 Hours

Environment

Temp: -202 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 79,630,988 km

• M1: 305,778 km (0.095 R)
• M2: 376,538 km (0.044 R)
• M3: 494,122 km (0.099 R)
• M4: 943,663 km (0.089 R)
• M5: 1,051,523 km (0.109 R)
• M6: 1,368,821 km (0.113 R)
• M7: 1,585,737 km (0.088 R)
• M8: 1,813,725 km (0.047 R)
• M9: 2,337,018 km (0.056 R)
• M10: 2,787,457 km (0.11 R)
• M11: 2,865,098 km (0.039 R)
• M12: 3,102,660 km (0.083 R)
• M13: 4,382,619 km (0.032 R)
• M14: 4,473,126 km (0.08 R)
• M15: 4,935,234 km (0.061 R)
• M16: 5,558,608 km (0.04 R)
• M17: 6,513,641 km (0.029 R)
• M18: 6,565,402 km (0.111 R)
• M19: 6,617,163 km (0.093 R)
• M20: 7,900,862 km (0.096 R)
• M21: 8,570,911 km (0.03 R)
• M22: 9,492,434 km (0.113 R)
• M23: 11,055,881 km (0.097 R)
• M24: 11,117,665 km (0.089 R)
• M25: 11,741,039 km (0.053 R)
• M26: 11,930,281 km (0.062 R)
• M27: 12,504,138 km (0.11 R)
• M28: 13,021,747 km (0.117 R)
• M29: 16,906,953 km (0.107 R)
• M30: 18,936,398 km (0.05 R)
• M31: 19,530,301 km (0.072 R)
• M32: 19,754,548 km (0.036 R)
• M33: 23,219,534 km (0.118 R)
• M34: 23,377,809 km (0.075 R)
• M35: 23,934,612 km (0.099 R)
• M36: 24,094,532 km (0.026 R)
• M37: 26,701,126 km (0.076 R)
• M38: 28,374,976 km (0.107 R)
• M39: 28,459,499 km (0.025 R)
• M40: 29,566,822 km (0.101 R)
• M41: 29,738,411 km (0.089 R)
• M42: 29,996,467 km (0.059 R)
• M43: 31,210,305 km (0.113 R)
• M44: 31,999,134 km (0.116 R)
• M45: 34,044,586 km (0.082 R)
• M46: 34,314,460 km (0.112 R)
• M47: 34,494,875 km (0.059 R)
• M48: 35,310,184 km (0.113 R)
• M49: 36,683,343 km (0.093 R)
• M50: 37,144,852 km (0.051 R)
• M51: 38,447,401 km (0.061 R)
• M52: 42,928,605 km (0.111 R)
• M53: 44,196,896 km (0.079 R)
• M54: 44,786,461 km (0.046 R)
• M55: 44,884,896 km (0.045 R)
• M56: 45,082,216 km (0.113 R)
• M57: 47,471,294 km (0.057 R)
• M58: 48,074,921 km (0.115 R)
• M59: 49,595,284 km (0.097 R)
• M60: 50,105,563 km (0.071 R)
• M61: 50,412,538 km (0.071 R)
• M62: 50,720,260 km (0.079 R)
• M63: 51,543,647 km (0.029 R)
• M64: 53,308,004 km (0.071 R)
• M65: 54,986,493 km (0.042 R)
• M66: 55,620,488 km (0.072 R)
• M67: 56,363,092 km (0.074 R)
• M68: 57,965,585 km (0.111 R)
• M69: 60,233,937 km (0.112 R)
• M70: 60,342,695 km (0.11 R)
• M71: 60,887,381 km (0.034 R)
• M72: 61,215,000 km (0.095 R)
• M73: 61,981,689 km (0.11 R)
• M74: 62,201,299 km (0.067 R)
• M75: 63,413,939 km (0.084 R)
• M76: 63,746,046 km (0.036 R)
• M77: 64,523,058 km (0.098 R)
• M78: 64,634,358 km (0.12 R)
• M79: 67,775,615 km (0.092 R)
• M80: 70,278,536 km (0.114 R)
• M81: 72,464,311 km (0.064 R)
• M82: 73,623,694 km (0.068 R)
• M83: 75,140,018 km (0.098 R)
• M84: 77,256,529 km (0.092 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 14,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit