🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.64 AU - 0.74 AU

Year: 204 Days

Day: 28.7 Hours

Environment

Temp: 144 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.83 AU - 0.95 AU

Year: 299 Days

Day: 34.4 Hours

Environment

Temp: 109 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,058,083 km

• M1: 303,384 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.51 AU - 3.19 AU

Year: 1715 Days

Day: 38.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.8

Radius: 10.5

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5 AU - 6.82 AU

Year: 5121 Days

Day: 11.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,058,083 km

• M1: 159,771 km (0.092 R)
• M2: 631,901 km (0.087 R)
• M3: 859,290 km (0.083 R)
• M4: 1,066,932 km (0.086 R)
• M5: 1,257,968 km (0.114 R)
• M6: 1,566,140 km (0.118 R)
• M7: 1,729,202 km (0.114 R)
• M8: 1,841,251 km (0.118 R)
• M9: 1,936,395 km (0.093 R)
• M10: 2,191,758 km (0.088 R)
• M11: 2,333,876 km (0.071 R)
• M12: 2,500,229 km (0.074 R)
• M13: 3,112,832 km (0.078 R)
• M14: 3,868,152 km (0.099 R)
• M15: 4,016,104 km (0.061 R)
• M16: 4,090,754 km (0.119 R)
• M17: 4,165,852 km (0.096 R)
• M18: 4,393,989 km (0.066 R)
• M19: 4,757,063 km (0.112 R)
• M20: 4,995,671 km (0.11 R)
• M21: 5,211,092 km (0.031 R)
• M22: 5,374,603 km (0.118 R)
• M23: 5,623,234 km (0.119 R)
• M24: 5,791,083 km (0.043 R)
• M25: 7,405,843 km (0.104 R)
• M26: 7,994,211 km (0.119 R)
• M27: 8,183,153 km (0.026 R)
• M28: 8,533,511 km (0.101 R)
• M29: 9,281,949 km (0.114 R)
• M30: 9,580,547 km (0.12 R)
• M31: 10,017,373 km (0.103 R)
• M32: 10,632,968 km (0.077 R)
• M33: 11,472,960 km (0.043 R)
• M34: 12,044,873 km (0.087 R)
• M35: 12,625,911 km (0.112 R)
• M36: 13,966,756 km (0.042 R)
• M37: 14,080,451 km (0.077 R)
• M38: 15,118,361 km (0.047 R)
• M39: 15,666,039 km (0.099 R)
• M40: 15,823,864 km (0.114 R)
• M41: 16,101,069 km (0.055 R)
• M42: 16,180,655 km (0.051 R)
• M43: 16,781,291 km (0.082 R)
• M44: 17,104,572 km (0.108 R)
• M45: 17,185,654 km (0.077 R)
• M46: 18,835,419 km (0.088 R)
• M47: 19,255,789 km (0.093 R)
• M48: 19,340,312 km (0.075 R)
• M49: 19,977,449 km (0.029 R)
• M50: 20,063,019 km (0.114 R)
• M51: 20,191,374 km (0.096 R)
• M52: 20,449,131 km (0.093 R)
• M53: 20,924,553 km (0.079 R)
• M54: 21,185,302 km (0.105 R)
• M55: 21,403,566 km (0.088 R)
• M56: 21,578,595 km (0.072 R)
• M57: 22,106,676 km (0.092 R)
• M58: 22,728,255 km (0.047 R)
• M59: 24,033,945 km (0.099 R)
• M60: 24,810,657 km (0.118 R)
• M61: 25,086,665 km (0.043 R)
• M62: 25,225,193 km (0.028 R)
• M63: 26,107,820 km (0.101 R)
• M64: 26,341,791 km (0.038 R)
• M65: 26,482,413 km (0.052 R)
• M66: 27,000,471 km (0.08 R)
• M67: 27,189,712 km (0.051 R)
• M68: 27,331,980 km (0.067 R)
• M69: 27,855,572 km (0.102 R)
• M70: 28,430,477 km (0.079 R)
• M71: 28,767,671 km (0.086 R)
• M72: 29,592,104 km (0.104 R)
• M73: 30,325,882 km (0.116 R)
• M74: 30,424,168 km (0.112 R)
• M75: 31,214,493 km (0.106 R)
• M76: 31,512,492 km (0.095 R)
• M77: 32,312,093 km (0.081 R)
• M78: 33,219,554 km (0.056 R)
• M79: 34,237,567 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.7

Radius: 12.5

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.53 AU - 6.47 AU

Year: 5239 Days

Day: 10.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 43,058,083 km

• M1: 181,163 km (0.065 R)
• M2: 344,374 km (0.113 R)
• M3: 712,684 km (0.099 R)
• M4: 791,074 km (0.054 R)
• M5: 975,229 km (0.057 R)
• M6: 1,100,292 km (0.082 R)
• M7: 1,328,130 km (0.109 R)
• M8: 1,417,589 km (0.111 R)
• M9: 1,509,293 km (0.104 R)
• M10: 1,613,712 km (0.081 R)
• M11: 1,709,904 km (0.096 R)
• M12: 1,808,040 km (0.115 R)
• M13: 1,896,901 km (0.079 R)
• M14: 1,998,777 km (0.111 R)
• M15: 2,351,978 km (0.109 R)
• M16: 2,474,199 km (0.094 R)
• M17: 2,586,098 km (0.111 R)
• M18: 2,905,939 km (0.089 R)
• M19: 2,997,941 km (0.092 R)
• M20: 3,157,712 km (0.101 R)
• M21: 3,252,407 km (0.083 R)
• M22: 3,668,589 km (0.117 R)
• M23: 3,782,582 km (0.044 R)
• M24: 4,190,685 km (0.113 R)
• M25: 4,506,337 km (0.093 R)
• M26: 4,628,558 km (0.086 R)
• M27: 4,829,618 km (0.113 R)
• M28: 5,128,813 km (0.092 R)
• M29: 5,288,734 km (0.092 R)
• M30: 5,450,299 km (0.038 R)
• M31: 5,613,511 km (0.061 R)
• M32: 5,745,306 km (0.118 R)
• M33: 5,861,394 km (0.119 R)
• M34: 5,995,135 km (0.031 R)
• M35: 6,454,101 km (0.106 R)
• M36: 6,801,318 km (0.053 R)
• M37: 6,959,742 km (0.11 R)
• M38: 7,101,411 km (0.112 R)
• M39: 7,714,613 km (0.04 R)
• M40: 8,457,815 km (0.068 R)
• M41: 8,666,205 km (0.07 R)
• M42: 8,838,093 km (0.103 R)
• M43: 9,146,264 km (0.082 R)
• M44: 9,243,353 km (0.093 R)
• M45: 9,694,241 km (0.039 R)
• M46: 9,852,815 km (0.1 R)
• M47: 10,052,229 km (0.037 R)
• M48: 10,212,747 km (0.067 R)
• M49: 10,293,231 km (0.07 R)
• M50: 10,454,946 km (0.077 R)
• M51: 10,945,478 km (0.114 R)
• M52: 11,048,551 km (0.111 R)
• M53: 11,172,717 km (0.107 R)
• M54: 11,359,864 km (0.053 R)
• M55: 11,464,283 km (0.108 R)
• M56: 11,674,019 km (0.083 R)
• M57: 11,779,486 km (0.107 R)
• M58: 12,118,774 km (0.068 R)
• M59: 12,246,979 km (0.095 R)
• M60: 12,763,840 km (0.116 R)
• M61: 13,003,197 km (0.113 R)
• M62: 13,134,394 km (0.072 R)
• M63: 13,222,058 km (0.072 R)
• M64: 13,354,004 km (0.077 R)
• M65: 13,707,952 km (0.066 R)
• M66: 14,020,163 km (0.108 R)
• M67: 14,199,680 km (0.095 R)
• M68: 14,470,303 km (0.094 R)
• M69: 15,085,449 km (0.097 R)
• M70: 15,361,757 km (0.065 R)
• M71: 15,639,560 km (0.034 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.7

Radius: 3.5

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 13.2 AU - 18.88 AU

Year: 22898 Days

Day: 15.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 43,058,083 km

• M1: 47,423 km (0.046 R)
• M2: 165,156 km (0.072 R)
• M3: 349,610 km (0.041 R)
• M4: 628,909 km (0.11 R)
• M5: 789,578 km (0.074 R)
• M6: 857,345 km (0.119 R)
• M7: 909,405 km (0.1 R)
• M8: 962,662 km (0.102 R)
• M9: 1,090,718 km (0.112 R)
• M10: 1,302,997 km (0.082 R)
• M11: 1,876,556 km (0.116 R)
• M12: 2,296,776 km (0.111 R)
• M13: 3,165,641 km (0.083 R)
• M14: 4,006,829 km (0.11 R)
• M15: 4,603,725 km (0.078 R)
• M16: 4,634,392 km (0.071 R)
• M17: 5,291,875 km (0.077 R)
• M18: 5,323,889 km (0.049 R)
• M19: 5,485,006 km (0.061 R)
• M20: 5,517,469 km (0.114 R)
• M21: 5,812,027 km (0.105 R)
• M22: 6,011,441 km (0.05 R)
• M23: 7,182,343 km (0.1 R)
• M24: 8,760,003 km (0.106 R)
• M25: 9,842,493 km (0.113 R)
• M26: 10,762,669 km (0.118 R)
• M27: 11,130,082 km (0.074 R)
• M28: 11,171,221 km (0.119 R)
• M29: 12,087,807 km (0.093 R)
• M30: 12,172,330 km (0.109 R)
• M31: 12,898,628 km (0.092 R)
• M32: 12,941,861 km (0.111 R)
• M33: 13,201,862 km (0.04 R)
• M34: 13,682,969 km (0.089 R)
• M35: 14,125,181 km (0.082 R)
• M36: 14,258,921 km (0.097 R)
• M37: 14,303,501 km (0.055 R)
• M38: 14,482,420 km (0.096 R)
• M39: 14,662,237 km (0.111 R)
• M40: 14,887,980 km (0.1 R)
• M41: 15,342,758 km (0.115 R)
• M42: 15,756,097 km (0.108 R)
• M43: 16,359,425 km (0.095 R)
• M44: 16,970,382 km (0.073 R)
• M45: 17,159,923 km (0.066 R)
• M46: 18,069,478 km (0.072 R)
• M47: 18,311,378 km (0.108 R)
• M48: 18,457,086 km (0.116 R)
• M49: 18,652,012 km (0.088 R)
• M50: 18,994,591 km (0.103 R)
• M51: 21,195,326 km (0.111 R)
• M52: 21,450,539 km (0.091 R)
• M53: 22,429,358 km (0.043 R)
• M54: 23,054,977 km (0.083 R)
• M55: 23,107,336 km (0.087 R)
• M56: 25,560,143 km (0.113 R)
• M57: 26,927,318 km (0.1 R)
• M58: 27,369,978 km (0.065 R)
• M59: 28,262,179 km (0.1 R)
• M60: 28,430,477 km (0.119 R)
• M61: 28,994,162 km (0.094 R)
• M62: 29,220,503 km (0.07 R)
• M63: 29,846,421 km (0.114 R)
• M64: 30,075,006 km (0.115 R)
• M65: 30,132,302 km (0.046 R)
• M66: 30,879,992 km (0.056 R)
• M67: 30,937,737 km (0.091 R)
• M68: 30,995,482 km (0.071 R)
• M69: 31,285,104 km (0.064 R)
• M70: 31,633,667 km (0.088 R)
• M71: 31,691,860 km (0.107 R)
• M72: 31,808,546 km (0.103 R)
• M73: 31,925,233 km (0.054 R)
• M74: 32,100,561 km (0.047 R)
• M75: 32,569,700 km (0.118 R)
• M76: 32,981,992 km (0.105 R)
• M77: 34,349,017 km (0.073 R)
• M78: 34,708,651 km (0.116 R)
• M79: 36,098,714 km (0.108 R)
• M80: 36,220,487 km (0.08 R)
• M81: 36,281,373 km (0.104 R)
• M82: 36,342,409 km (0.076 R)
• M83: 36,953,816 km (0.112 R)
• M84: 37,076,486 km (0.099 R)
• M85: 37,137,821 km (0.052 R)
• M86: 37,383,760 km (0.078 R)
• M87: 38,933,145 km (0.108 R)
• M88: 39,558,614 km (0.105 R)
• M89: 39,621,445 km (0.097 R)
• M90: 41,646,402 km (0.088 R)
• M91: 42,414,437 km (0.087 R)
• M92: 42,735,923 km (0.091 R)
• M93: 42,864,727 km (0.113 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 16,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit