🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.1 AU - 1.14 AU

Year: 431 Days

Day: 44.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 101,912,765 km

• M1: 34,258 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.19 AU - 1.51 AU

Year: 570 Days

Day: 36.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.5

Radius: 8.8

Gravity: 11.73 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.11 AU - 7.77 AU

Year: 7375 Days

Day: 10.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 101,912,765 km

• M1: 113,246 km (0.066 R)
• M2: 180,415 km (0.12 R)
• M3: 390,151 km (0.088 R)
• M4: 903,571 km (0.106 R)
• M5: 990,188 km (0.109 R)
• M6: 1,061,546 km (0.084 R)
• M7: 1,891,964 km (0.098 R)
• M8: 2,050,239 km (0.097 R)
• M9: 2,165,878 km (0.03 R)
• M10: 2,283,911 km (0.089 R)
• M11: 2,575,776 km (0.109 R)
• M12: 2,802,567 km (0.107 R)
• M13: 4,777,857 km (0.109 R)
• M14: 5,057,006 km (0.08 R)
• M15: 5,182,669 km (0.083 R)
• M16: 5,761,612 km (0.11 R)
• M17: 5,892,959 km (0.113 R)
• M18: 6,092,074 km (0.065 R)
• M19: 7,546,614 km (0.082 R)
• M20: 8,091,001 km (0.099 R)
• M21: 8,723,501 km (0.095 R)
• M22: 9,141,178 km (0.058 R)
• M23: 9,760,363 km (0.025 R)
• M24: 10,393,013 km (0.083 R)
• M25: 10,673,958 km (0.095 R)
• M26: 10,916,905 km (0.108 R)
• M27: 11,325,756 km (0.091 R)
• M28: 11,906,495 km (0.114 R)
• M29: 12,710,284 km (0.039 R)
• M30: 13,053,910 km (0.046 R)
• M31: 13,140,228 km (0.091 R)
• M32: 13,750,288 km (0.077 R)
• M33: 14,503,514 km (0.102 R)
• M34: 14,817,519 km (0.049 R)
• M35: 16,514,558 km (0.082 R)
• M36: 16,889,600 km (0.115 R)
• M37: 17,887,118 km (0.113 R)
• M38: 17,983,160 km (0.119 R)
• M39: 18,855,016 km (0.113 R)
• M40: 19,493,201 km (0.035 R)
• M41: 19,591,936 km (0.038 R)
• M42: 19,839,670 km (0.085 R)
• M43: 20,138,417 km (0.037 R)
• M44: 20,238,348 km (0.037 R)
• M45: 20,338,429 km (0.092 R)
• M46: 20,589,305 km (0.116 R)
• M47: 20,841,078 km (0.051 R)
• M48: 21,398,928 km (0.081 R)
• M49: 21,602,980 km (0.112 R)
• M50: 21,705,305 km (0.073 R)
• M51: 21,961,566 km (0.111 R)
• M52: 23,258,579 km (0.085 R)
• M53: 23,468,316 km (0.104 R)
• M54: 24,207,628 km (0.12 R)
• M55: 25,438,669 km (0.114 R)
• M56: 26,198,028 km (0.103 R)
• M57: 26,361,688 km (0.088 R)
• M58: 26,525,797 km (0.111 R)
• M59: 27,240,426 km (0.116 R)
• M60: 27,572,384 km (0.12 R)
• M61: 27,850,037 km (0.117 R)
• M62: 27,905,688 km (0.057 R)
• M63: 28,520,236 km (0.054 R)
• M64: 28,970,076 km (0.094 R)
• M65: 30,161,923 km (0.12 R)
• M66: 30,276,215 km (0.066 R)
• M67: 30,850,073 km (0.1 R)
• M68: 30,907,668 km (0.106 R)
• M69: 31,369,626 km (0.088 R)
• M70: 32,066,902 km (0.07 R)
• M71: 32,125,245 km (0.117 R)
• M72: 32,183,588 km (0.082 R)
• M73: 32,593,187 km (0.066 R)
• M74: 33,713,526 km (0.105 R)
• M75: 35,146,823 km (0.104 R)
• M76: 35,568,539 km (0.103 R)
• M77: 35,749,852 km (0.102 R)
• M78: 35,870,877 km (0.087 R)
• M79: 35,931,464 km (0.114 R)
• M80: 36,173,962 km (0.119 R)
• M81: 36,477,945 km (0.031 R)
• M82: 37,210,974 km (0.092 R)
• M83: 37,333,645 km (0.073 R)
• M84: 38,443,661 km (0.098 R)
• M85: 38,567,528 km (0.113 R)
• M86: 39,064,941 km (0.118 R)
• M87: 40,380,355 km (0.095 R)
• M88: 40,506,466 km (0.092 R)
• M89: 42,797,557 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663

Radius: 7.9

Gravity: 10.62 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 18.04 AU - 21.14 AU

Year: 31512 Days

Day: 20.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 101,912,765 km

• M1: 101,427 km (0.076 R)
• M2: 171,140 km (0.105 R)
• M3: 266,883 km (0.039 R)
• M4: 601,084 km (0.109 R)
• M5: 708,645 km (0.107 R)
• M6: 852,409 km (0.093 R)
• M7: 1,202,617 km (0.078 R)
• M8: 1,447,509 km (0.068 R)
• M9: 1,632,113 km (0.111 R)
• M10: 2,189,514 km (0.06 R)
• M11: 2,489,009 km (0.115 R)
• M12: 2,847,296 km (0.084 R)
• M13: 3,079,472 km (0.099 R)
• M14: 4,870,458 km (0.087 R)
• M15: 5,778,068 km (0.117 R)
• M16: 6,492,548 km (0.096 R)
• M17: 7,808,859 km (0.047 R)
• M18: 7,938,411 km (0.084 R)
• M19: 8,530,370 km (0.106 R)
• M20: 9,136,540 km (0.087 R)
• M21: 11,549,255 km (0.076 R)
• M22: 12,520,893 km (0.058 R)
• M23: 13,054,808 km (0.045 R)
• M24: 13,987,551 km (0.044 R)
• M25: 17,079,589 km (0.116 R)
• M26: 17,417,082 km (0.095 R)
• M27: 19,575,031 km (0.102 R)
• M28: 20,105,355 km (0.095 R)
• M29: 20,461,548 km (0.065 R)
• M30: 21,270,723 km (0.059 R)
• M31: 21,633,647 km (0.075 R)
• M32: 23,198,890 km (0.112 R)
• M33: 24,136,569 km (0.06 R)
• M34: 24,895,629 km (0.104 R)
• M35: 26,145,818 km (0.096 R)
• M36: 26,437,235 km (0.079 R)
• M37: 26,729,699 km (0.082 R)
• M38: 28,606,853 km (0.073 R)
• M39: 29,510,723 km (0.12 R)
• M40: 31,346,588 km (0.108 R)
• M41: 31,552,884 km (0.096 R)
• M42: 32,278,284 km (0.116 R)
• M43: 32,382,404 km (0.115 R)
• M44: 32,695,363 km (0.106 R)
• M45: 33,009,219 km (0.081 R)
• M46: 34,700,423 km (0.054 R)
• M47: 36,311,293 km (0.094 R)
• M48: 36,962,492 km (0.085 R)
• M49: 37,289,513 km (0.096 R)
• M50: 37,398,720 km (0.101 R)
• M51: 37,946,397 km (0.074 R)
• M52: 38,056,352 km (0.096 R)
• M53: 38,386,514 km (0.106 R)
• M54: 39,494,137 km (0.039 R)
• M55: 41,854,193 km (0.091 R)
• M56: 42,195,127 km (0.104 R)
• M57: 42,536,808 km (0.103 R)
• M58: 42,879,537 km (0.106 R)
• M59: 43,223,163 km (0.033 R)
• M60: 43,567,687 km (0.112 R)
• M61: 45,304,070 km (0.082 R)
• M62: 45,420,606 km (0.11 R)
• M63: 46,945,009 km (0.114 R)
• M64: 48,247,856 km (0.099 R)
• M65: 50,405,357 km (0.107 R)
• M66: 50,889,156 km (0.114 R)
• M67: 53,084,804 km (0.096 R)
• M68: 53,947,087 km (0.057 R)
• M69: 55,186,804 km (0.069 R)
• M70: 55,435,885 km (0.03 R)
• M71: 56,060,306 km (0.083 R)
• M72: 57,064,108 km (0.045 R)
• M73: 59,089,364 km (0.106 R)
• M74: 59,471,736 km (0.109 R)
• M75: 60,110,818 km (0.073 R)
• M76: 62,171,229 km (0.098 R)
• M77: 64,254,829 km (0.111 R)
• M78: 64,779,169 km (0.115 R)
• M79: 67,688,848 km (0.101 R)
• M80: 67,822,139 km (0.071 R)
• M81: 68,757,575 km (0.108 R)
• M82: 69,562,711 km (0.118 R)
• M83: 71,046,871 km (0.049 R)
• M84: 71,996,668 km (0.103 R)
• M85: 72,541,354 km (0.117 R)
• M86: 80,873,955 km (0.089 R)
• M87: 83,289,363 km (0.098 R)
• M88: 83,861,126 km (0.115 R)
• M89: 87,464,041 km (0.066 R)
• M90: 92,444,453 km (0.118 R)
• M91: 98,118,700 km (0.082 R)
• M92: 99,176,208 km (0.057 R)
• M93: 101,302,442 km (0.078 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 15,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit