🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.26 AU - 1.42 AU

Year: 558 Days

Day: 35.9 Hours

Environment

Temp: -14 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.16 AU - 3.3 AU

Year: 2089 Days

Day: 42.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.74 AU - 5.3 AU

Year: 4048 Days

Day: 31.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.9

Radius: 14.1

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.68 AU - 6.78 AU

Year: 5596 Days

Day: 11.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 94,124,251 km

• M1: 188,045 km (0.116 R)
• M2: 372,349 km (0.071 R)
• M3: 1,182,721 km (0.047 R)
• M4: 1,403,527 km (0.115 R)
• M5: 1,583,194 km (0.092 R)
• M6: 1,867,430 km (0.117 R)
• M7: 2,909,230 km (0.112 R)
• M8: 3,165,042 km (0.076 R)
• M9: 3,404,100 km (0.066 R)
• M10: 3,525,872 km (0.109 R)
• M11: 4,287,774 km (0.086 R)
• M12: 4,606,717 km (0.101 R)
• M13: 5,267,939 km (0.074 R)
• M14: 5,667,665 km (0.102 R)
• M15: 5,812,775 km (0.094 R)
• M16: 6,106,884 km (0.116 R)
• M17: 6,375,861 km (0.111 R)
• M18: 6,679,246 km (0.109 R)
• M19: 7,205,980 km (0.105 R)
• M20: 8,037,744 km (0.108 R)
• M21: 10,389,572 km (0.081 R)
• M22: 10,567,743 km (0.117 R)
• M23: 10,675,304 km (0.099 R)
• M24: 11,437,655 km (0.044 R)
• M25: 11,547,908 km (0.076 R)
• M26: 11,918,462 km (0.098 R)
• M27: 12,557,096 km (0.083 R)
• M28: 12,747,085 km (0.114 R)
• M29: 13,477,871 km (0.07 R)
• M30: 13,867,872 km (0.049 R)
• M31: 14,261,763 km (0.104 R)
• M32: 14,539,716 km (0.071 R)
• M33: 14,659,245 km (0.092 R)
• M34: 15,141,249 km (0.089 R)
• M35: 15,343,506 km (0.05 R)
• M36: 15,505,969 km (0.114 R)
• M37: 15,669,180 km (0.106 R)
• M38: 15,832,840 km (0.054 R)
• M39: 16,079,378 km (0.067 R)
• M40: 16,617,930 km (0.092 R)
• M41: 16,743,143 km (0.035 R)
• M42: 17,204,653 km (0.065 R)
• M43: 17,500,557 km (0.119 R)
• M44: 17,840,892 km (0.058 R)
• M45: 18,054,668 km (0.116 R)
• M46: 18,787,847 km (0.096 R)
• M47: 20,194,516 km (0.117 R)
• M48: 20,640,916 km (0.063 R)
• M49: 21,271,620 km (0.073 R)
• M50: 21,862,831 km (0.087 R)
• M51: 22,045,789 km (0.079 R)
• M52: 22,505,653 km (0.098 R)
• M53: 22,644,181 km (0.074 R)
• M54: 22,922,134 km (0.103 R)
• M55: 23,294,483 km (0.074 R)
• M56: 24,376,225 km (0.115 R)
• M57: 25,042,833 km (0.074 R)
• M58: 25,667,105 km (0.03 R)
• M59: 25,811,766 km (0.082 R)
• M60: 26,102,285 km (0.099 R)
• M61: 26,296,463 km (0.068 R)
• M62: 26,735,234 km (0.059 R)
• M63: 27,078,112 km (0.08 R)
• M64: 27,867,391 km (0.071 R)
• M65: 28,464,286 km (0.108 R)
• M66: 28,664,298 km (0.067 R)
• M67: 28,914,875 km (0.115 R)
• M68: 29,418,122 km (0.081 R)
• M69: 30,331,417 km (0.097 R)
• M70: 30,842,743 km (0.115 R)
• M71: 31,202,525 km (0.057 R)
• M72: 31,357,060 km (0.101 R)
• M73: 32,133,772 km (0.069 R)
• M74: 33,021,636 km (0.113 R)
• M75: 33,179,312 km (0.1 R)
• M76: 33,336,988 km (0.086 R)
• M77: 33,600,579 km (0.115 R)
• M78: 33,917,727 km (0.029 R)
• M79: 34,289,029 km (0.073 R)
• M80: 34,395,393 km (0.096 R)
• M81: 34,501,757 km (0.071 R)
• M82: 35,089,078 km (0.049 R)
• M83: 35,357,158 km (0.106 R)
• M84: 35,787,551 km (0.097 R)
• M85: 35,895,411 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.7

Radius: 6.4

Gravity: 11.69 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 20.28 AU - 20.32 AU

Year: 32917 Days

Day: 17.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,124,251 km

• M1: 82,578 km (0.104 R)
• M2: 219,011 km (0.117 R)
• M3: 451,337 km (0.094 R)
• M4: 669,151 km (0.081 R)
• M5: 860,337 km (0.087 R)
• M6: 1,068,578 km (0.088 R)
• M7: 1,162,675 km (0.116 R)
• M8: 1,227,151 km (0.117 R)
• M9: 1,896,452 km (0.071 R)
• M10: 2,207,616 km (0.025 R)
• M11: 2,534,637 km (0.099 R)
• M12: 3,143,201 km (0.12 R)
• M13: 3,651,983 km (0.12 R)
• M14: 4,538,650 km (0.117 R)
• M15: 4,796,407 km (0.104 R)
• M16: 4,900,826 km (0.097 R)
• M17: 5,165,166 km (0.116 R)
• M18: 5,272,278 km (0.102 R)
• M19: 5,818,460 km (0.085 R)
• M20: 6,042,108 km (0.119 R)
• M21: 6,497,784 km (0.089 R)
• M22: 7,082,711 km (0.107 R)
• M23: 7,991,518 km (0.111 R)
• M24: 8,302,682 km (0.098 R)
• M25: 8,872,500 km (0.072 R)
• M26: 9,324,585 km (0.1 R)
• M27: 9,651,905 km (0.114 R)
• M28: 9,850,272 km (0.114 R)
• M29: 11,624,203 km (0.077 R)
• M30: 12,403,907 km (0.051 R)
• M31: 14,163,029 km (0.115 R)
• M32: 14,842,502 km (0.086 R)
• M33: 15,610,089 km (0.088 R)
• M34: 15,998,595 km (0.062 R)
• M35: 17,988,845 km (0.086 R)
• M36: 18,806,547 km (0.104 R)
• M37: 20,224,136 km (0.11 R)
• M38: 21,503,497 km (0.115 R)
• M39: 21,675,983 km (0.066 R)
• M40: 22,109,369 km (0.117 R)
• M41: 22,808,739 km (0.089 R)
• M42: 26,782,507 km (0.102 R)
• M43: 27,154,258 km (0.093 R)
• M44: 27,715,100 km (0.094 R)
• M45: 29,707,744 km (0.119 R)
• M46: 29,899,977 km (0.093 R)
• M47: 32,435,661 km (0.082 R)
• M48: 34,331,814 km (0.057 R)
• M49: 39,913,460 km (0.05 R)
• M50: 40,657,410 km (0.081 R)
• M51: 40,764,073 km (0.11 R)
• M52: 41,835,493 km (0.113 R)
• M53: 42,158,774 km (0.108 R)
• M54: 43,024,946 km (0.102 R)
• M55: 43,787,596 km (0.032 R)
• M56: 44,335,124 km (0.083 R)
• M57: 44,884,896 km (0.074 R)
• M58: 51,424,717 km (0.113 R)
• M59: 51,540,057 km (0.099 R)
• M60: 52,233,892 km (0.063 R)
• M61: 53,047,255 km (0.07 R)
• M62: 53,280,478 km (0.068 R)
• M63: 53,397,165 km (0.04 R)
• M64: 53,513,851 km (0.116 R)
• M65: 55,867,624 km (0.092 R)
• M66: 57,295,984 km (0.113 R)
• M67: 59,582,139 km (0.087 R)
• M68: 60,188,609 km (0.109 R)
• M69: 60,675,400 km (0.088 R)
• M70: 61,775,244 km (0.065 R)
• M71: 62,143,404 km (0.115 R)
• M72: 62,635,282 km (0.101 R)
• M73: 62,758,401 km (0.098 R)
• M74: 64,118,695 km (0.106 R)
• M75: 65,738,840 km (0.044 R)
• M76: 66,742,641 km (0.079 R)
• M77: 66,868,453 km (0.071 R)
• M78: 68,004,350 km (0.107 R)
• M79: 69,019,371 km (0.11 R)
• M80: 69,656,359 km (0.117 R)
• M81: 70,039,479 km (0.095 R)
• M82: 70,551,403 km (0.037 R)
• M83: 71,578,841 km (0.118 R)
• M84: 75,214,069 km (0.098 R)
• M85: 76,790,233 km (0.097 R)
• M86: 82,257,137 km (0.039 R)
• M87: 82,797,186 km (0.095 R)
• M88: 83,067,658 km (0.086 R)
• M89: 85,105,481 km (0.116 R)
• M90: 86,336,222 km (0.066 R)
• M91: 86,473,254 km (0.105 R)
• M92: 89,369,020 km (0.075 R)
• M93: 90,759,083 km (0.1 R)
• M94: 90,898,509 km (0.071 R)
• M95: 93,419,831 km (0.094 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 18,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit