🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.71 AU - 0.85 AU

Year: 260 Days

Day: 19.7 Hours

Environment

Temp: 157 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,927,420 km

• M1: 34,408 km (0.082 R)
• M2: 409,300 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.7 AU - 0.88 AU

Year: 265 Days

Day: 19.8 Hours

Environment

Temp: 119 °C

Axial Tilt: 80 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,927,420 km

• M1: 191,036 km (0.11 R)

Asteroid Belt

Center: 1.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.65 AU - 2.23 AU

Year: 1018 Days

Day: 24.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.6

Radius: 13.4

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.89 AU - 5.25 AU

Year: 4301 Days

Day: 5.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,927,420 km

• M1: 207,043 km (0.042 R)
• M2: 295,605 km (0.065 R)
• M3: 412,591 km (0.12 R)
• M4: 688,001 km (0.028 R)
• M5: 875,447 km (0.105 R)
• M6: 1,052,870 km (0.04 R)
• M7: 1,153,549 km (0.119 R)
• M8: 1,397,244 km (0.091 R)
• M9: 1,525,599 km (0.075 R)
• M10: 1,641,238 km (0.111 R)
• M11: 1,935,048 km (0.062 R)
• M12: 2,265,061 km (0.042 R)
• M13: 2,554,084 km (0.107 R)
• M14: 2,733,303 km (0.027 R)
• M15: 2,875,720 km (0.08 R)
• M16: 3,020,680 km (0.108 R)
• M17: 3,536,194 km (0.081 R)
• M18: 3,714,366 km (0.101 R)
• M19: 4,172,733 km (0.089 R)
• M20: 4,625,117 km (0.059 R)
• M21: 4,746,740 km (0.092 R)
• M22: 4,918,928 km (0.114 R)
• M23: 5,550,979 km (0.109 R)
• M24: 6,048,691 km (0.074 R)
• M25: 6,424,630 km (0.034 R)
• M26: 6,533,388 km (0.072 R)
• M27: 7,312,494 km (0.071 R)
• M28: 7,426,188 km (0.107 R)
• M29: 7,511,907 km (0.107 R)
• M30: 8,062,278 km (0.088 R)
• M31: 8,238,953 km (0.099 R)
• M32: 8,716,021 km (0.079 R)
• M33: 8,897,184 km (0.076 R)
• M34: 9,479,568 km (0.11 R)
• M35: 9,759,615 km (0.068 R)
• M36: 10,200,929 km (0.06 R)
• M37: 10,745,615 km (0.063 R)
• M38: 10,842,704 km (0.047 R)
• M39: 10,940,092 km (0.092 R)
• M40: 11,596,827 km (0.044 R)
• M41: 12,401,963 km (0.074 R)
• M42: 12,742,747 km (0.116 R)
• M43: 12,879,928 km (0.083 R)
• M44: 13,225,050 km (0.113 R)
• M45: 13,678,332 km (0.084 R)
• M46: 13,889,265 km (0.119 R)
• M47: 14,065,940 km (0.1 R)
• M48: 14,243,213 km (0.076 R)
• M49: 15,688,777 km (0.056 R)
• M50: 16,317,238 km (0.045 R)
• M51: 16,578,436 km (0.101 R)
• M52: 16,916,378 km (0.104 R)
• M53: 17,142,869 km (0.077 R)
• M54: 17,332,409 km (0.101 R)
• M55: 17,598,993 km (0.088 R)
• M56: 18,561,954 km (0.05 R)
• M57: 18,795,626 km (0.07 R)
• M58: 19,069,390 km (0.095 R)
• M59: 19,502,476 km (0.076 R)
• M60: 19,700,394 km (0.111 R)
• M61: 19,819,474 km (0.096 R)
• M62: 20,538,890 km (0.027 R)
• M63: 20,901,814 km (0.108 R)
• M64: 21,023,288 km (0.109 R)
• M65: 21,389,055 km (0.119 R)
• M66: 21,593,256 km (0.085 R)
• M67: 22,333,466 km (0.088 R)
• M68: 22,956,691 km (0.114 R)
• M69: 23,040,166 km (0.089 R)
• M70: 23,207,566 km (0.11 R)
• M71: 23,627,787 km (0.037 R)
• M72: 23,881,056 km (0.12 R)
• M73: 24,050,401 km (0.09 R)
• M74: 25,376,736 km (0.11 R)
• M75: 27,122,992 km (0.069 R)
• M76: 28,547,911 km (0.097 R)
• M77: 29,541,540 km (0.069 R)
• M78: 29,860,034 km (0.08 R)
• M79: 30,408,759 km (0.089 R)
• M80: 30,638,392 km (0.106 R)
• M81: 30,730,395 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.9

Radius: 9

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.88 AU - 12.64 AU

Year: 12381 Days

Day: 5.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 119.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,927,420 km

• M1: 128,056 km (0.078 R)
• M2: 217,814 km (0.116 R)
• M3: 512,971 km (0.084 R)
• M4: 702,212 km (0.061 R)
• M5: 784,491 km (0.076 R)
• M6: 974,780 km (0.042 R)
• M7: 1,051,972 km (0.108 R)
• M8: 1,147,565 km (0.095 R)
• M9: 1,487,452 km (0.032 R)
• M10: 1,800,560 km (0.12 R)
• M11: 2,034,232 km (0.078 R)
• M12: 2,617,065 km (0.094 R)
• M13: 2,682,589 km (0.07 R)
• M14: 3,109,841 km (0.032 R)
• M15: 3,296,239 km (0.035 R)
• M16: 3,414,571 km (0.111 R)
• M17: 3,852,444 km (0.103 R)
• M18: 3,977,359 km (0.086 R)
• M19: 4,996,419 km (0.083 R)
• M20: 5,353,360 km (0.03 R)
• M21: 6,862,503 km (0.114 R)
• M22: 6,953,309 km (0.086 R)
• M23: 7,538,237 km (0.066 R)
• M24: 7,726,281 km (0.086 R)
• M25: 7,820,827 km (0.112 R)
• M26: 7,884,107 km (0.107 R)
• M27: 8,107,008 km (0.036 R)
• M28: 8,526,331 km (0.103 R)
• M29: 8,656,780 km (0.119 R)
• M30: 9,588,326 km (0.106 R)
• M31: 9,656,094 km (0.08 R)
• M32: 9,928,811 km (0.036 R)
• M33: 10,726,915 km (0.1 R)
• M34: 11,080,415 km (0.077 R)
• M35: 11,798,634 km (0.095 R)
• M36: 12,090,201 km (0.102 R)
• M37: 12,273,608 km (0.118 R)
• M38: 12,347,210 km (0.106 R)
• M39: 13,054,060 km (0.093 R)
• M40: 13,242,404 km (0.054 R)
• M41: 14,623,790 km (0.098 R)
• M42: 15,055,081 km (0.118 R)
• M43: 15,410,974 km (0.044 R)
• M44: 15,609,939 km (0.103 R)
• M45: 16,292,704 km (0.094 R)
• M46: 16,535,950 km (0.098 R)
• M47: 16,658,172 km (0.094 R)
• M48: 16,821,383 km (0.09 R)
• M49: 17,108,461 km (0.058 R)
• M50: 17,438,474 km (0.091 R)
• M51: 17,937,533 km (0.119 R)
• M52: 18,188,708 km (0.068 R)
• M53: 18,779,470 km (0.091 R)
• M54: 18,906,927 km (0.07 R)
• M55: 19,419,449 km (0.119 R)
• M56: 19,591,337 km (0.072 R)
• M57: 20,371,041 km (0.066 R)
• M58: 20,545,772 km (0.112 R)
• M59: 21,249,330 km (0.091 R)
• M60: 21,337,743 km (0.106 R)
• M61: 21,559,596 km (0.112 R)
• M62: 21,826,778 km (0.025 R)
• M63: 22,184,766 km (0.097 R)
• M64: 23,042,560 km (0.055 R)
• M65: 24,604,661 km (0.114 R)
• M66: 25,117,333 km (0.087 R)
• M67: 25,398,427 km (0.083 R)
• M68: 26,153,298 km (0.114 R)
• M69: 26,628,720 km (0.08 R)
• M70: 27,781,521 km (0.107 R)
• M71: 28,852,642 km (0.075 R)
• M72: 29,196,119 km (0.09 R)
• M73: 29,639,976 km (0.082 R)
• M74: 31,588,638 km (0.107 R)
• M75: 32,552,945 km (0.112 R)
• M76: 34,095,150 km (0.103 R)
• M77: 34,823,093 km (0.107 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 19,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit