🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.5 AU - 0.72 AU

Year: 179 Days

Day: 18.2 Hours

Environment

Temp: 140 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,172,938 km

• M1: 61,335 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.61 AU - 0.93 AU

Year: 255 Days

Day: 37.8 Hours

Environment

Temp: 83 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.77 AU - 0.79 AU

Year: 260 Days

Day: 19.2 Hours

Environment

Temp: 130 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,172,938 km

• M1: 350,957 km (0.085 R)
• M2: 448,943 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.84 AU - 1 AU

Year: 332 Days

Day: 26.3 Hours

Environment

Temp: 42 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,172,938 km

• M1: 414,237 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.92 AU - 2.44 AU

Year: 1213 Days

Day: 27.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.25 AU - 2.81 AU

Year: 1516 Days

Day: 28.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.29 AU - 3.23 AU

Year: 1727 Days

Day: 27.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,172,938 km

• M1: 104,270 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.4

Radius: 11.6

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.39 AU - 8.03 AU

Year: 6548 Days

Day: 12.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 67,172,938 km

• M1: 154,834 km (0.051 R)
• M2: 228,735 km (0.061 R)
• M3: 421,417 km (0.111 R)
• M4: 503,546 km (0.087 R)
• M5: 620,233 km (0.065 R)
• M6: 1,088,773 km (0.072 R)
• M7: 1,864,887 km (0.095 R)
• M8: 1,966,763 km (0.061 R)
• M9: 2,161,240 km (0.103 R)
• M10: 2,409,274 km (0.096 R)
• M11: 2,488,710 km (0.114 R)
• M12: 2,601,507 km (0.1 R)
• M13: 2,716,099 km (0.069 R)
• M14: 2,967,274 km (0.085 R)
• M15: 3,564,768 km (0.096 R)
• M16: 3,710,775 km (0.12 R)
• M17: 4,141,916 km (0.039 R)
• M18: 4,353,747 km (0.118 R)
• M19: 4,470,882 km (0.11 R)
• M20: 4,848,766 km (0.067 R)
• M21: 5,113,255 km (0.116 R)
• M22: 5,216,328 km (0.084 R)
• M23: 5,870,520 km (0.097 R)
• M24: 6,506,011 km (0.111 R)
• M25: 7,209,570 km (0.107 R)
• M26: 7,418,409 km (0.114 R)
• M27: 7,818,284 km (0.114 R)
• M28: 7,913,428 km (0.051 R)
• M29: 8,322,130 km (0.109 R)
• M30: 8,516,756 km (0.064 R)
• M31: 8,663,811 km (0.119 R)
• M32: 9,035,113 km (0.106 R)
• M33: 9,361,087 km (0.115 R)
• M34: 9,462,215 km (0.082 R)
• M35: 9,665,518 km (0.107 R)
• M36: 9,973,092 km (0.112 R)
• M37: 10,154,105 km (0.053 R)
• M38: 10,677,249 km (0.082 R)
• M39: 10,756,536 km (0.111 R)
• M40: 10,888,930 km (0.06 R)
• M41: 11,155,513 km (0.119 R)
• M42: 11,505,423 km (0.07 R)
• M43: 11,968,278 km (0.116 R)
• M44: 12,160,811 km (0.047 R)
• M45: 12,660,169 km (0.088 R)
• M46: 12,800,192 km (0.116 R)
• M47: 13,507,641 km (0.106 R)
• M48: 13,794,270 km (0.095 R)
• M49: 14,198,783 km (0.09 R)
• M50: 14,901,444 km (0.104 R)
• M51: 14,990,006 km (0.088 R)
• M52: 15,316,578 km (0.057 R)
• M53: 15,495,647 km (0.068 R)
• M54: 15,855,878 km (0.052 R)
• M55: 16,006,823 km (0.051 R)
• M56: 16,676,572 km (0.043 R)
• M57: 17,107,564 km (0.115 R)
• M58: 17,355,447 km (0.05 R)
• M59: 17,511,029 km (0.047 R)
• M60: 19,252,797 km (0.088 R)
• M61: 20,521,088 km (0.118 R)
• M62: 21,682,117 km (0.046 R)
• M63: 22,524,503 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340

Radius: 4

Gravity: 21.25 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 14.38 AU - 17.12 AU

Year: 23548 Days

Day: 20.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,172,938 km

• M1: 173,085 km (0.075 R)
• M2: 452,085 km (0.058 R)
• M3: 627,563 km (0.071 R)
• M4: 733,628 km (0.063 R)
• M5: 1,060,948 km (0.108 R)
• M6: 1,240,017 km (0.072 R)
• M7: 1,266,346 km (0.05 R)
• M8: 1,540,110 km (0.101 R)
• M9: 1,802,056 km (0.082 R)
• M10: 2,109,031 km (0.088 R)
• M11: 2,366,190 km (0.101 R)
• M12: 2,399,101 km (0.094 R)
• M13: 2,532,094 km (0.08 R)
• M14: 2,945,283 km (0.113 R)
• M15: 3,159,657 km (0.096 R)
• M16: 3,565,815 km (0.119 R)
• M17: 4,225,392 km (0.115 R)
• M18: 4,466,992 km (0.083 R)
• M19: 4,507,683 km (0.06 R)
• M20: 4,963,657 km (0.1 R)
• M21: 5,133,152 km (0.095 R)
• M22: 5,347,525 km (0.056 R)
• M23: 5,740,968 km (0.06 R)
• M24: 6,053,478 km (0.095 R)
• M25: 6,694,654 km (0.12 R)
• M26: 7,598,973 km (0.068 R)
• M27: 8,490,577 km (0.118 R)
• M28: 8,693,132 km (0.064 R)
• M29: 8,795,008 km (0.059 R)
• M30: 9,051,419 km (0.086 R)
• M31: 10,532,288 km (0.05 R)
• M32: 10,749,953 km (0.077 R)
• M33: 10,804,557 km (0.074 R)
• M34: 11,411,774 km (0.05 R)
• M35: 11,747,622 km (0.081 R)
• M36: 11,860,269 km (0.104 R)
• M37: 12,029,913 km (0.057 R)
• M38: 12,832,206 km (0.059 R)
• M39: 13,181,368 km (0.097 R)
• M40: 13,415,787 km (0.073 R)
• M41: 13,770,185 km (0.078 R)
• M42: 14,487,955 km (0.071 R)
• M43: 15,463,932 km (0.087 R)
• M44: 16,022,082 km (0.108 R)
• M45: 16,967,091 km (0.117 R)
• M46: 19,307,550 km (0.113 R)
• M47: 19,975,355 km (0.113 R)
• M48: 20,244,631 km (0.085 R)
• M49: 21,402,369 km (0.101 R)
• M50: 21,816,157 km (0.084 R)
• M51: 22,023,948 km (0.111 R)
• M52: 23,143,539 km (0.037 R)
• M53: 25,001,993 km (0.1 R)
• M54: 26,242,758 km (0.03 R)
• M55: 27,130,621 km (0.059 R)
• M56: 27,354,120 km (0.064 R)
• M57: 27,503,419 km (0.06 R)
• M58: 30,934,296 km (0.061 R)
• M59: 32,265,119 km (0.077 R)
• M60: 32,501,933 km (0.096 R)
• M61: 32,580,920 km (0.113 R)
• M62: 34,336,302 km (0.082 R)
• M63: 34,578,052 km (0.088 R)
• M64: 38,521,900 km (0.051 R)
• M65: 40,461,437 km (0.105 R)
• M66: 41,229,024 km (0.062 R)
• M67: 44,346,942 km (0.114 R)
• M68: 44,522,421 km (0.109 R)
• M69: 44,610,235 km (0.114 R)
• M70: 44,961,939 km (0.101 R)
• M71: 45,314,691 km (0.083 R)
• M72: 47,450,201 km (0.026 R)
• M73: 47,629,568 km (0.115 R)
• M74: 48,349,583 km (0.112 R)
• M75: 50,439,615 km (0.111 R)
• M76: 53,116,370 km (0.096 R)
• M77: 53,489,167 km (0.087 R)
• M78: 53,863,013 km (0.112 R)
• M79: 54,050,159 km (0.117 R)
• M80: 54,612,947 km (0.108 R)
• M81: 54,706,894 km (0.061 R)
• M82: 55,083,432 km (0.109 R)
• M83: 55,272,075 km (0.083 R)
• M84: 56,028,442 km (0.076 R)
• M85: 58,991,976 km (0.105 R)
• M86: 60,152,705 km (0.082 R)
• M87: 62,693,476 km (0.061 R)
• M88: 63,581,040 km (0.058 R)
• M89: 65,069,688 km (0.091 R)
• M90: 65,368,734 km (0.12 R)
• M91: 66,268,865 km (0.114 R)
• M92: 66,670,086 km (0.119 R)
• M93: 67,172,885 km (0.112 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 11,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit