🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.58 AU - 0.68 AU

Year: 182 Days

Day: 41.2 Hours

Environment

Temp: 144 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.93 AU - 3.67 AU

Year: 2179 Days

Day: 39.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,077,207 km

• M1: 298,149 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.34 AU - 4.76 AU

Year: 3527 Days

Day: 30.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,077,207 km

• M1: 1,303,446 km (0.067 R)

Asteroid Belt

Center: 9.57 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278

Radius: 6.3

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 14.58 AU - 14.58 AU

Year: 20233 Days

Day: 17.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,077,207 km

• M1: 343,926 km (0.045 R)
• M2: 531,820 km (0.108 R)
• M3: 619,485 km (0.111 R)
• M4: 693,237 km (0.098 R)
• M5: 890,855 km (0.087 R)
• M6: 953,537 km (0.075 R)
• M7: 1,061,546 km (0.108 R)
• M8: 1,219,522 km (0.119 R)
• M9: 1,609,075 km (0.094 R)
• M10: 1,712,297 km (0.12 R)
• M11: 1,898,098 km (0.092 R)
• M12: 2,553,785 km (0.103 R)
• M13: 2,705,029 km (0.083 R)
• M14: 3,048,057 km (0.097 R)
• M15: 3,504,480 km (0.092 R)
• M16: 3,672,777 km (0.073 R)
• M17: 3,740,695 km (0.101 R)
• M18: 4,264,287 km (0.105 R)
• M19: 4,407,901 km (0.071 R)
• M20: 5,035,464 km (0.064 R)
• M21: 6,578,118 km (0.04 R)
• M22: 6,702,433 km (0.111 R)
• M23: 7,037,832 km (0.07 R)
• M24: 7,335,681 km (0.089 R)
• M25: 7,681,252 km (0.053 R)
• M26: 8,032,209 km (0.069 R)
• M27: 9,023,893 km (0.099 R)
• M28: 9,300,948 km (0.12 R)
• M29: 9,487,198 km (0.096 R)
• M30: 11,317,827 km (0.112 R)
• M31: 11,666,689 km (0.116 R)
• M32: 12,222,146 km (0.101 R)
• M33: 12,579,984 km (0.08 R)
• M34: 12,734,519 km (0.042 R)
• M35: 13,045,234 km (0.095 R)
• M36: 13,516,168 km (0.112 R)
• M37: 13,621,485 km (0.069 R)
• M38: 14,099,151 km (0.104 R)
• M39: 14,420,636 km (0.064 R)
• M40: 15,234,898 km (0.041 R)
• M41: 17,478,267 km (0.062 R)
• M42: 17,765,794 km (0.072 R)
• M43: 18,113,011 km (0.05 R)
• M44: 18,872,968 km (0.092 R)
• M45: 19,227,216 km (0.052 R)
• M46: 19,524,018 km (0.077 R)
• M47: 20,302,974 km (0.106 R)
• M48: 20,605,312 km (0.081 R)
• M49: 21,644,269 km (0.099 R)
• M50: 22,512,684 km (0.119 R)
• M51: 22,825,494 km (0.068 R)
• M52: 23,582,309 km (0.052 R)
• M53: 23,645,739 km (0.116 R)
• M54: 25,770,926 km (0.091 R)
• M55: 26,690,803 km (0.11 R)
• M56: 26,823,048 km (0.066 R)
• M57: 27,021,863 km (0.112 R)
• M58: 28,225,229 km (0.117 R)
• M59: 28,630,190 km (0.078 R)
• M60: 29,582,680 km (0.079 R)
• M61: 29,651,046 km (0.102 R)
• M62: 29,925,259 km (0.08 R)
• M63: 30,683,870 km (0.112 R)
• M64: 30,822,397 km (0.081 R)
• M65: 32,219,791 km (0.071 R)
• M66: 32,855,283 km (0.068 R)
• M67: 33,068,011 km (0.072 R)
• M68: 33,566,321 km (0.092 R)
• M69: 33,637,680 km (0.084 R)
• M70: 34,498,167 km (0.11 R)
• M71: 34,786,591 km (0.102 R)
• M72: 35,875,215 km (0.065 R)
• M73: 35,948,219 km (0.108 R)
• M74: 36,167,529 km (0.102 R)
• M75: 39,132,858 km (0.099 R)
• M76: 40,189,019 km (0.06 R)
• M77: 40,568,549 km (0.106 R)
• M78: 41,790,764 km (0.114 R)
• M79: 41,867,507 km (0.108 R)
• M80: 43,335,511 km (0.089 R)
• M81: 44,898,959 km (0.107 R)
• M82: 45,766,776 km (0.119 R)
• M83: 45,925,050 km (0.116 R)
• M84: 46,163,061 km (0.056 R)
• M85: 49,698,806 km (0.094 R)
• M86: 50,106,012 km (0.091 R)
• M87: 50,187,692 km (0.045 R)
• M88: 50,514,414 km (0.096 R)
• M89: 52,572,881 km (0.103 R)
• M90: 53,737,650 km (0.091 R)
• M91: 54,071,851 km (0.114 R)
• M92: 54,406,950 km (0.097 R)
• M93: 54,826,722 km (0.092 R)
• M94: 55,584,884 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.8

Radius: 5.7

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 17.33 AU - 21.27 AU

Year: 30815 Days

Day: 21.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 57,077,207 km

• M1: 175,628 km (0.106 R)
• M2: 786,286 km (0.117 R)
• M3: 846,724 km (0.091 R)
• M4: 887,863 km (0.064 R)
• M5: 972,386 km (0.097 R)
• M6: 1,559,109 km (0.098 R)
• M7: 2,179,043 km (0.091 R)
• M8: 2,352,277 km (0.107 R)
• M9: 2,898,459 km (0.045 R)
• M10: 3,316,585 km (0.075 R)
• M11: 3,856,932 km (0.107 R)
• M12: 3,961,352 km (0.119 R)
• M13: 4,792,069 km (0.053 R)
• M14: 5,400,782 km (0.078 R)
• M15: 5,714,339 km (0.067 R)
• M16: 5,913,305 km (0.098 R)
• M17: 6,482,375 km (0.051 R)
• M18: 6,689,867 km (0.054 R)
• M19: 6,731,605 km (0.07 R)
• M20: 7,026,313 km (0.094 R)
• M21: 7,497,995 km (0.101 R)
• M22: 8,157,721 km (0.058 R)
• M23: 8,247,031 km (0.089 R)
• M24: 8,562,384 km (0.111 R)
• M25: 8,973,479 km (0.057 R)
• M26: 9,297,807 km (0.097 R)
• M27: 9,957,833 km (0.107 R)
• M28: 10,293,530 km (0.103 R)
• M29: 10,584,199 km (0.12 R)
• M30: 10,681,737 km (0.098 R)
• M31: 10,779,574 km (0.084 R)
• M32: 10,877,560 km (0.104 R)
• M33: 11,372,580 km (0.116 R)
• M34: 11,622,707 km (0.115 R)
• M35: 14,008,494 km (0.107 R)
• M36: 14,763,664 km (0.092 R)
• M37: 14,872,721 km (0.078 R)
• M38: 15,643,001 km (0.071 R)
• M39: 16,539,092 km (0.118 R)
• M40: 16,708,885 km (0.087 R)
• M41: 17,107,564 km (0.073 R)
• M42: 17,279,302 km (0.09 R)
• M43: 18,969,309 km (0.103 R)
• M44: 19,028,550 km (0.104 R)
• M45: 19,444,731 km (0.073 R)
• M46: 22,880,695 km (0.096 R)
• M47: 23,133,216 km (0.06 R)
• M48: 26,498,869 km (0.068 R)
• M49: 26,564,991 km (0.103 R)
• M50: 27,030,091 km (0.1 R)
• M51: 27,833,432 km (0.064 R)
• M52: 28,916,820 km (0.098 R)
• M53: 29,738,262 km (0.091 R)
• M54: 31,404,183 km (0.111 R)
• M55: 31,825,451 km (0.06 R)
• M56: 32,673,521 km (0.032 R)
• M57: 32,957,757 km (0.107 R)
• M58: 33,314,399 km (0.109 R)
• M59: 33,672,237 km (0.11 R)
• M60: 33,743,894 km (0.11 R)
• M61: 35,626,434 km (0.092 R)
• M62: 35,772,591 km (0.079 R)
• M63: 38,363,626 km (0.085 R)
• M64: 38,889,014 km (0.116 R)
• M65: 39,416,795 km (0.098 R)
• M66: 40,174,957 km (0.101 R)
• M67: 40,708,423 km (0.094 R)
• M68: 41,936,771 km (0.1 R)
• M69: 44,429,520 km (0.031 R)
• M70: 44,508,209 km (0.102 R)
• M71: 45,376,774 km (0.096 R)
• M72: 45,535,198 km (0.091 R)
• M73: 46,569,967 km (0.08 R)
• M74: 46,889,957 km (0.041 R)
• M75: 47,934,748 km (0.078 R)
• M76: 48,987,319 km (0.091 R)
• M77: 49,394,075 km (0.097 R)
• M78: 49,475,606 km (0.031 R)
• M79: 50,211,179 km (0.102 R)
• M80: 50,375,138 km (0.086 R)
• M81: 52,107,332 km (0.078 R)
• M82: 52,522,616 km (0.101 R)
• M83: 53,189,373 km (0.063 R)
• M84: 53,523,725 km (0.083 R)
• M85: 54,194,671 km (0.063 R)
• M86: 56,735,441 km (0.054 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 14,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit