🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.84 AU - 1.22 AU

Year: 378 Days

Day: 28.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,089,268 km

• M1: 296,503 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.56 AU - 3.94 AU

Year: 2119 Days

Day: 35 Hours

Environment

Temp: -101 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,089,268 km

• M1: 526,435 km (0.101 R)
• M2: 2,475,845 km (0.08 R)

Asteroid Belt

Center: 4.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.7

Radius: 13.7

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.21 AU - 6.79 AU

Year: 5315 Days

Day: 9.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 61,089,268 km

• M1: 253,718 km (0.102 R)
• M2: 349,760 km (0.091 R)
• M3: 459,565 km (0.045 R)
• M4: 735,722 km (0.103 R)
• M5: 922,271 km (0.098 R)
• M6: 1,010,534 km (0.067 R)
• M7: 1,282,353 km (0.048 R)
• M8: 1,382,584 km (0.092 R)
• M9: 1,769,444 km (0.085 R)
• M10: 2,130,423 km (0.101 R)
• M11: 2,405,085 km (0.102 R)
• M12: 2,872,130 km (0.06 R)
• M13: 3,006,169 km (0.086 R)
• M14: 3,108,045 km (0.048 R)
• M15: 3,780,338 km (0.09 R)
• M16: 3,964,792 km (0.11 R)
• M17: 4,228,234 km (0.092 R)
• M18: 4,400,571 km (0.048 R)
• M19: 4,594,899 km (0.06 R)
• M20: 4,871,804 km (0.088 R)
• M21: 4,972,035 km (0.113 R)
• M22: 5,820,105 km (0.073 R)
• M23: 6,359,256 km (0.096 R)
• M24: 6,513,192 km (0.068 R)
• M25: 6,735,195 km (0.091 R)
• M26: 7,439,502 km (0.082 R)
• M27: 7,648,341 km (0.118 R)
• M28: 7,788,664 km (0.068 R)
• M29: 8,095,788 km (0.067 R)
• M30: 8,286,675 km (0.083 R)
• M31: 8,551,762 km (0.065 R)
• M32: 8,648,851 km (0.107 R)
• M33: 8,844,226 km (0.072 R)
• M34: 8,966,896 km (0.119 R)
• M35: 9,090,315 km (0.106 R)
• M36: 9,288,981 km (0.113 R)
• M37: 9,463,860 km (0.082 R)
• M38: 9,639,937 km (0.035 R)
• M39: 9,842,493 km (0.059 R)
• M40: 10,380,895 km (0.116 R)
• M41: 10,955,351 km (0.053 R)
• M42: 11,060,967 km (0.097 R)
• M43: 11,674,468 km (0.114 R)
• M44: 11,809,406 km (0.051 R)
• M45: 11,999,096 km (0.074 R)
• M46: 12,107,853 km (0.102 R)
• M47: 12,217,060 km (0.09 R)
• M48: 12,519,098 km (0.056 R)
• M49: 12,851,355 km (0.085 R)
• M50: 13,270,678 km (0.081 R)
• M51: 13,467,997 km (0.12 R)
• M52: 13,808,482 km (0.055 R)
• M53: 14,353,317 km (0.08 R)
• M54: 14,993,147 km (0.04 R)
• M55: 15,081,111 km (0.115 R)
• M56: 15,346,049 km (0.094 R)
• M57: 16,060,079 km (0.096 R)
• M58: 16,270,414 km (0.116 R)
• M59: 16,421,209 km (0.05 R)
• M60: 16,542,233 km (0.104 R)
• M61: 16,906,953 km (0.094 R)
• M62: 17,737,221 km (0.119 R)
• M63: 18,079,351 km (0.073 R)
• M64: 18,486,557 km (0.064 R)
• M65: 18,770,194 km (0.093 R)
• M66: 20,242,387 km (0.1 R)
• M67: 20,861,273 km (0.117 R)
• M68: 21,057,995 km (0.075 R)
• M69: 21,784,741 km (0.066 R)
• M70: 21,984,305 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.6

Radius: 11.2

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.63 AU - 9.33 AU

Year: 8153 Days

Day: 9.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,089,268 km

• M1: 190,887 km (0.094 R)
• M2: 265,835 km (0.1 R)
• M3: 337,642 km (0.09 R)
• M4: 580,440 km (0.029 R)
• M5: 654,341 km (0.068 R)
• M6: 1,094,757 km (0.068 R)
• M7: 1,267,094 km (0.079 R)
• M8: 1,574,667 km (0.068 R)
• M9: 1,905,877 km (0.042 R)
• M10: 2,456,547 km (0.085 R)
• M11: 2,582,807 km (0.116 R)
• M12: 2,947,676 km (0.113 R)
• M13: 3,054,938 km (0.114 R)
• M14: 3,245,975 km (0.067 R)
• M15: 4,019,396 km (0.109 R)
• M16: 4,411,791 km (0.106 R)
• M17: 5,363,981 km (0.086 R)
• M18: 5,562,049 km (0.099 R)
• M19: 5,796,020 km (0.105 R)
• M20: 5,965,215 km (0.109 R)
• M21: 6,800,121 km (0.111 R)
• M22: 7,820,079 km (0.091 R)
• M23: 8,539,196 km (0.083 R)
• M24: 9,082,685 km (0.108 R)
• M25: 9,597,451 km (0.095 R)
• M26: 9,677,486 km (0.065 R)
• M27: 10,244,013 km (0.087 R)
• M28: 10,325,843 km (0.083 R)
• M29: 11,072,038 km (0.117 R)
• M30: 11,324,708 km (0.096 R)
• M31: 11,964,539 km (0.066 R)
• M32: 12,880,077 km (0.034 R)
• M33: 13,279,354 km (0.104 R)
• M34: 13,413,394 km (0.096 R)
• M35: 13,547,882 km (0.025 R)
• M36: 14,409,865 km (0.114 R)
• M37: 14,778,175 km (0.112 R)
• M38: 15,289,501 km (0.04 R)
• M39: 15,759,537 km (0.049 R)
• M40: 16,425,547 km (0.027 R)
• M41: 17,834,161 km (0.118 R)
• M42: 18,229,697 km (0.095 R)
• M43: 18,478,179 km (0.1 R)
• M44: 19,331,934 km (0.098 R)
• M45: 19,738,093 km (0.03 R)
• M46: 20,352,641 km (0.089 R)
• M47: 20,714,069 km (0.082 R)
• M48: 21,548,077 km (0.119 R)
• M49: 21,705,753 km (0.085 R)
• M50: 21,811,070 km (0.112 R)
• M51: 22,286,941 km (0.082 R)
• M52: 22,766,253 km (0.062 R)
• M53: 23,626,889 km (0.117 R)
• M54: 23,952,265 km (0.11 R)
• M55: 24,552,751 km (0.066 R)
• M56: 25,601,731 km (0.047 R)
• M57: 28,373,929 km (0.06 R)
• M58: 29,299,641 km (0.084 R)
• M59: 29,824,729 km (0.119 R)
• M60: 30,294,018 km (0.054 R)
• M61: 31,002,663 km (0.11 R)
• M62: 31,537,625 km (0.104 R)
• M63: 32,496,248 km (0.066 R)
• M64: 33,160,911 km (0.091 R)
• M65: 33,464,595 km (0.066 R)
• M66: 33,647,104 km (0.117 R)
• M67: 34,380,882 km (0.099 R)
• M68: 36,488,417 km (0.065 R)
• M69: 38,509,783 km (0.106 R)
• M70: 38,892,903 km (0.117 R)
• M71: 39,405,575 km (0.102 R)
• M72: 39,662,734 km (0.101 R)
• M73: 40,502,576 km (0.098 R)
• M74: 41,478,852 km (0.079 R)
• M75: 41,674,975 km (0.103 R)
• M76: 41,937,070 km (0.115 R)
• M77: 42,462,757 km (0.066 R)
• M78: 43,056,810 km (0.109 R)
• M79: 43,388,170 km (0.098 R)
• M80: 43,786,698 km (0.108 R)
• M81: 44,453,755 km (0.116 R)
• M82: 44,855,575 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.3

Radius: 12.1

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.5 AU - 11.34 AU

Year: 12164 Days

Day: 12.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,089,268 km

• M1: 186,100 km (0.091 R)
• M2: 406,009 km (0.111 R)
• M3: 532,568 km (0.081 R)
• M4: 638,035 km (0.092 R)
• M5: 732,132 km (0.05 R)
• M6: 1,068,578 km (0.026 R)
• M7: 1,183,768 km (0.074 R)
• M8: 1,768,546 km (0.094 R)
• M9: 2,135,659 km (0.039 R)
• M10: 2,343,451 km (0.07 R)
• M11: 2,747,215 km (0.107 R)
• M12: 2,876,019 km (0.063 R)
• M13: 3,139,611 km (0.07 R)
• M14: 3,342,615 km (0.078 R)
• M15: 4,123,965 km (0.064 R)
• M16: 4,346,716 km (0.061 R)
• M17: 4,688,397 km (0.075 R)
• M18: 5,519,413 km (0.108 R)
• M19: 5,848,080 km (0.029 R)
• M20: 6,098,806 km (0.099 R)
• M21: 6,268,001 km (0.111 R)
• M22: 6,567,795 km (0.112 R)
• M23: 8,795,158 km (0.083 R)
• M24: 9,082,685 km (0.086 R)
• M25: 9,569,028 km (0.094 R)
• M26: 10,415,153 km (0.081 R)
• M27: 11,078,321 km (0.036 R)
• M28: 11,493,305 km (0.114 R)
• M29: 11,966,184 km (0.097 R)
• M30: 12,231,720 km (0.052 R)
• M31: 12,822,781 km (0.064 R)
• M32: 13,754,477 km (0.118 R)
• M33: 13,865,479 km (0.115 R)
• M34: 14,707,864 km (0.109 R)
• M35: 15,336,175 km (0.032 R)
• M36: 15,856,926 km (0.084 R)
• M37: 17,094,249 km (0.069 R)
• M38: 17,694,287 km (0.107 R)
• M39: 17,875,599 km (0.114 R)
• M40: 18,118,397 km (0.078 R)
• M41: 18,240,319 km (0.097 R)
• M42: 18,915,155 km (0.043 R)
• M43: 20,226,231 km (0.026 R)
• M44: 20,924,703 km (0.033 R)
• M45: 21,309,020 km (0.114 R)
• M46: 22,935,298 km (0.071 R)
• M47: 23,199,189 km (0.106 R)
• M48: 23,930,124 km (0.115 R)
• M49: 24,197,755 km (0.092 R)
• M50: 24,668,689 km (0.034 R)
• M51: 25,414,733 km (0.062 R)
• M52: 27,137,652 km (0.115 R)
• M53: 28,614,034 km (0.116 R)
• M54: 30,332,913 km (0.11 R)
• M55: 32,306,558 km (0.099 R)
• M56: 32,454,510 km (0.096 R)
• M57: 33,271,614 km (0.119 R)
• M58: 33,870,155 km (0.089 R)
• M59: 34,020,351 km (0.101 R)
• M60: 34,396,889 km (0.104 R)
• M61: 36,607,497 km (0.085 R)
• M62: 37,147,994 km (0.106 R)
• M63: 37,380,469 km (0.11 R)
• M64: 38,471,636 km (0.117 R)
• M65: 38,706,803 km (0.085 R)
• M66: 39,889,823 km (0.062 R)
• M67: 40,525,614 km (0.094 R)
• M68: 40,685,086 km (0.1 R)
• M69: 41,325,065 km (0.091 R)
• M70: 43,265,051 km (0.115 R)
• M71: 44,821,916 km (0.089 R)
• M72: 45,565,716 km (0.055 R)
• M73: 48,835,926 km (0.107 R)
• M74: 49,175,513 km (0.065 R)
• M75: 49,771,810 km (0.076 R)
• M76: 49,942,651 km (0.088 R)
• M77: 50,799,697 km (0.119 R)
• M78: 53,050,547 km (0.033 R)
• M79: 55,510,683 km (0.057 R)
• M80: 57,918,162 km (0.094 R)
• M81: 59,814,016 km (0.099 R)
• M82: 60,268,494 km (0.111 R)
• M83: 60,450,555 km (0.118 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 17,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit