🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.19 AU - 1.39 AU

Year: 538 Days

Day: 20.9 Hours

Environment

Temp: -15 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.37 AU - 2.05 AU

Year: 821 Days

Day: 39.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,840,045 km

• M1: 174,880 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.59 AU - 2.23 AU

Year: 969 Days

Day: 17.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.53 AU - 2.85 AU

Year: 1620 Days

Day: 44.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,840,045 km

• M1: 60,288 km (0.074 R)

Asteroid Belt

Center: 6.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.9

Radius: 13.3

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.35 AU - 13.09 AU

Year: 12884 Days

Day: 14.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 96,840,045 km

• M1: 219,310 km (0.113 R)
• M2: 445,203 km (0.057 R)
• M3: 679,474 km (0.079 R)
• M4: 836,402 km (0.079 R)
• M5: 1,096,702 km (0.047 R)
• M6: 1,726,659 km (0.091 R)
• M7: 1,900,342 km (0.106 R)
• M8: 2,046,798 km (0.076 R)
• M9: 3,372,235 km (0.048 R)
• M10: 3,652,133 km (0.118 R)
• M11: 3,877,577 km (0.076 R)
• M12: 4,299,144 km (0.1 R)
• M13: 4,713,380 km (0.092 R)
• M14: 5,140,632 km (0.119 R)
• M15: 5,912,557 km (0.117 R)
• M16: 6,620,753 km (0.07 R)
• M17: 6,921,744 km (0.044 R)
• M18: 7,485,429 km (0.108 R)
• M19: 8,170,587 km (0.068 R)
• M20: 8,385,409 km (0.114 R)
• M21: 9,403,573 km (0.089 R)
• M22: 9,884,530 km (0.08 R)
• M23: 10,027,545 km (0.096 R)
• M24: 10,113,714 km (0.095 R)
• M25: 10,577,317 km (0.089 R)
• M26: 11,315,583 km (0.107 R)
• M27: 11,405,192 km (0.108 R)
• M28: 11,675,815 km (0.103 R)
• M29: 11,857,426 km (0.111 R)
• M30: 12,009,418 km (0.119 R)
• M31: 12,655,082 km (0.112 R)
• M32: 13,060,493 km (0.108 R)
• M33: 14,205,365 km (0.083 R)
• M34: 14,529,095 km (0.055 R)
• M35: 14,789,993 km (0.068 R)
• M36: 14,986,565 km (0.079 R)
• M37: 15,448,673 km (0.06 R)
• M38: 15,714,808 km (0.081 R)
• M39: 16,590,404 km (0.077 R)
• M40: 16,965,595 km (0.042 R)
• M41: 17,412,743 km (0.098 R)
• M42: 18,459,180 km (0.097 R)
• M43: 18,741,771 km (0.086 R)
• M44: 19,813,939 km (0.114 R)
• M45: 20,393,930 km (0.035 R)
• M46: 20,722,746 km (0.075 R)
• M47: 22,204,812 km (0.066 R)
• M48: 22,355,008 km (0.089 R)
• M49: 23,034,631 km (0.087 R)
• M50: 23,567,948 km (0.076 R)
• M51: 23,951,367 km (0.097 R)
• M52: 24,066,707 km (0.042 R)
• M53: 24,841,026 km (0.084 R)
• M54: 25,309,566 km (0.08 R)
• M55: 25,584,228 km (0.093 R)
• M56: 26,096,900 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.1

Radius: 6.9

Gravity: 14.73 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 14.85 AU - 21.45 AU

Year: 28385 Days

Day: 24.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,840,045 km

• M1: 665,860 km (0.062 R)
• M2: 719,416 km (0.111 R)
• M3: 859,889 km (0.091 R)
• M4: 1,579,454 km (0.056 R)
• M5: 1,801,458 km (0.082 R)
• M6: 2,153,162 km (0.099 R)
• M7: 2,357,662 km (0.111 R)
• M8: 2,568,595 km (0.093 R)
• M9: 2,785,662 km (0.066 R)
• M10: 3,191,521 km (0.054 R)
• M11: 3,377,770 km (0.113 R)
• M12: 3,663,951 km (0.07 R)
• M13: 3,809,959 km (0.116 R)
• M14: 5,317,905 km (0.048 R)
• M15: 5,483,360 km (0.105 R)
• M16: 7,229,766 km (0.087 R)
• M17: 7,660,159 km (0.05 R)
• M18: 7,784,624 km (0.037 R)
• M19: 8,610,255 km (0.033 R)
• M20: 10,412,012 km (0.097 R)
• M21: 12,618,132 km (0.084 R)
• M22: 14,962,031 km (0.07 R)
• M23: 15,195,853 km (0.085 R)
• M24: 15,431,020 km (0.043 R)
• M25: 16,866,562 km (0.078 R)
• M26: 17,682,319 km (0.082 R)
• M27: 18,427,615 km (0.074 R)
• M28: 18,678,192 km (0.086 R)
• M29: 19,182,935 km (0.089 R)
• M30: 21,071,907 km (0.077 R)
• M31: 21,773,372 km (0.114 R)
• M32: 23,199,039 km (0.114 R)
• M33: 23,289,247 km (0.057 R)
• M34: 25,023,236 km (0.083 R)
• M35: 26,421,527 km (0.1 R)
• M36: 27,653,615 km (0.092 R)
• M37: 28,904,403 km (0.118 R)
• M38: 29,487,835 km (0.098 R)
• M39: 30,370,313 km (0.108 R)
• M40: 31,560,513 km (0.054 R)
• M41: 31,660,445 km (0.105 R)
• M42: 34,911,206 km (0.087 R)
• M43: 35,221,323 km (0.087 R)
• M44: 35,844,398 km (0.056 R)
• M45: 36,575,931 km (0.095 R)
• M46: 37,418,018 km (0.084 R)
• M47: 37,523,784 km (0.096 R)
• M48: 37,947,594 km (0.109 R)
• M49: 39,550,984 km (0.063 R)
• M50: 39,658,695 km (0.051 R)
• M51: 44,268,553 km (0.034 R)
• M52: 45,616,430 km (0.05 R)
• M53: 45,729,376 km (0.11 R)
• M54: 48,582,656 km (0.112 R)
• M55: 49,624,007 km (0.085 R)
• M56: 51,846,284 km (0.075 R)
• M57: 52,673,111 km (0.071 R)
• M58: 53,028,855 km (0.057 R)
• M59: 53,147,636 km (0.063 R)
• M60: 54,340,080 km (0.108 R)
• M61: 54,699,414 km (0.086 R)
• M62: 54,939,519 km (0.119 R)
• M63: 55,300,199 km (0.073 R)
• M64: 55,541,201 km (0.101 R)
• M65: 57,969,624 km (0.1 R)
• M66: 59,690,149 km (0.047 R)
• M67: 60,929,268 km (0.063 R)
• M68: 63,685,160 km (0.114 R)
• M69: 65,205,373 km (0.065 R)
• M70: 65,332,681 km (0.106 R)
• M71: 66,737,555 km (0.04 R)
• M72: 68,410,807 km (0.111 R)
• M73: 69,058,117 km (0.052 R)
• M74: 69,187,669 km (0.106 R)
• M75: 71,273,811 km (0.064 R)
• M76: 74,840,374 km (0.044 R)
• M77: 74,973,666 km (0.098 R)
• M78: 75,373,840 km (0.119 R)
• M79: 76,846,930 km (0.042 R)
• M80: 77,384,884 km (0.092 R)
• M81: 78,464,831 km (0.119 R)
• M82: 79,685,550 km (0.107 R)
• M83: 82,008,506 km (0.103 R)
• M84: 82,420,797 km (0.118 R)
• M85: 82,971,617 km (0.074 R)
• M86: 84,769,933 km (0.114 R)
• M87: 85,743,516 km (0.092 R)
• M88: 86,441,240 km (0.108 R)
• M89: 88,404,862 km (0.115 R)
• M90: 88,827,625 km (0.12 R)
• M91: 88,968,546 km (0.065 R)
• M92: 90,524,963 km (0.102 R)
• M93: 91,520,237 km (0.114 R)
• M94: 91,947,788 km (0.072 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 20,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit