🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.52 AU - 0.74 AU

Year: 217 Days

Day: 20.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 0.99 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.08 AU - 1.62 AU

Year: 680 Days

Day: 45.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.38 AU - 1.56 AU

Year: 773 Days

Day: 27.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,397,859 km

• M1: 854,653 km (0.031 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.04 AU - 3.18 AU

Year: 1828 Days

Day: 16.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.3

Radius: 5.9

Gravity: 28.42 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.66 AU - 11.84 AU

Year: 14225 Days

Day: 23.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 35,397,859 km

• M1: 90,656 km (0.117 R)
• M2: 186,698 km (0.05 R)
• M3: 327,919 km (0.03 R)
• M4: 465,249 km (0.112 R)
• M5: 540,946 km (0.117 R)
• M6: 580,440 km (0.073 R)
• M7: 885,171 km (0.067 R)
• M8: 1,029,533 km (0.115 R)
• M9: 1,130,212 km (0.101 R)
• M10: 1,479,373 km (0.114 R)
• M11: 1,983,668 km (0.105 R)
• M12: 2,141,494 km (0.038 R)
• M13: 2,336,270 km (0.095 R)
• M14: 2,777,883 km (0.1 R)
• M15: 3,282,028 km (0.066 R)
• M16: 3,736,506 km (0.042 R)
• M17: 4,250,823 km (0.117 R)
• M18: 4,291,365 km (0.058 R)
• M19: 4,537,004 km (0.072 R)
• M20: 4,956,626 km (0.094 R)
• M21: 5,476,479 km (0.111 R)
• M22: 5,520,461 km (0.089 R)
• M23: 5,968,057 km (0.084 R)
• M24: 6,661,144 km (0.094 R)
• M25: 6,993,252 km (0.112 R)
• M26: 7,921,806 km (0.108 R)
• M27: 10,053,426 km (0.075 R)
• M28: 10,488,905 km (0.094 R)
• M29: 11,265,617 km (0.108 R)
• M30: 11,547,609 km (0.059 R)
• M31: 11,717,852 km (0.113 R)
• M32: 11,888,992 km (0.097 R)
• M33: 14,005,801 km (0.112 R)
• M34: 14,430,659 km (0.097 R)
• M35: 14,491,695 km (0.109 R)
• M36: 14,798,371 km (0.079 R)
• M37: 15,045,058 km (0.093 R)
• M38: 15,480,238 km (0.092 R)
• M39: 15,730,814 km (0.115 R)
• M40: 16,426,594 km (0.098 R)
• M41: 18,110,767 km (0.037 R)
• M42: 19,308,597 km (0.098 R)
• M43: 20,807,119 km (0.085 R)
• M44: 20,876,084 km (0.116 R)
• M45: 21,152,840 km (0.101 R)
• M46: 22,909,867 km (0.111 R)
• M47: 25,005,882 km (0.096 R)
• M48: 25,521,098 km (0.114 R)
• M49: 25,891,053 km (0.081 R)
• M50: 27,313,430 km (0.112 R)
• M51: 28,454,113 km (0.119 R)
• M52: 28,991,768 km (0.1 R)
• M53: 30,077,101 km (0.109 R)
• M54: 30,546,389 km (0.048 R)
• M55: 30,939,233 km (0.089 R)
• M56: 31,730,008 km (0.092 R)
• M57: 31,968,467 km (0.089 R)
• M58: 33,412,086 km (0.082 R)
• M59: 33,979,062 km (0.107 R)
• M60: 34,304,587 km (0.115 R)
• M61: 34,386,118 km (0.104 R)
• M62: 34,712,989 km (0.053 R)
• M63: 36,611,835 km (0.062 R)
• M64: 39,309,384 km (0.059 R)
• M65: 40,165,532 km (0.1 R)
• M66: 40,423,439 km (0.103 R)
• M67: 40,941,197 km (0.079 R)
• M68: 41,287,516 km (0.058 R)
• M69: 41,461,050 km (0.106 R)
• M70: 44,270,348 km (0.08 R)
• M71: 44,982,285 km (0.086 R)
• M72: 45,967,237 km (0.078 R)
• M73: 46,417,377 km (0.051 R)
• M74: 47,140,533 km (0.08 R)
• M75: 47,685,368 km (0.077 R)
• M76: 48,415,107 km (0.066 R)
• M77: 48,964,729 km (0.06 R)
• M78: 49,148,436 km (0.063 R)
• M79: 49,516,446 km (0.102 R)
• M80: 50,811,964 km (0.088 R)
• M81: 51,370,413 km (0.049 R)
• M82: 51,463,762 km (0.097 R)
• M83: 52,212,200 km (0.116 R)
• M84: 52,775,885 km (0.108 R)
• M85: 54,003,934 km (0.059 R)
• M86: 55,815,863 km (0.11 R)
• M87: 56,488,455 km (0.058 R)
• M88: 57,453,960 km (0.092 R)
• M89: 58,132,985 km (0.032 R)
• M90: 59,989,494 km (0.079 R)
• M91: 60,875,712 km (0.067 R)
• M92: 63,961,018 km (0.109 R)
• M93: 65,775,790 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50

Radius: 6.2

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 11.61 AU - 17.03 AU

Year: 23490 Days

Day: 15.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 35,397,859 km

• M1: 89,609 km (0.106 R)
• M2: 208,390 km (0.093 R)
• M3: 251,474 km (0.098 R)
• M4: 308,321 km (0.11 R)
• M5: 662,419 km (0.06 R)
• M6: 1,194,090 km (0.111 R)
• M7: 1,278,912 km (0.111 R)
• M8: 1,490,593 km (0.082 R)
• M9: 1,563,747 km (0.035 R)
• M10: 1,638,097 km (0.078 R)
• M11: 1,751,791 km (0.074 R)
• M12: 1,868,178 km (0.054 R)
• M13: 2,380,102 km (0.094 R)
• M14: 2,444,429 km (0.086 R)
• M15: 2,487,663 km (0.091 R)
• M16: 2,574,729 km (0.034 R)
• M17: 2,640,702 km (0.108 R)
• M18: 2,933,315 km (0.071 R)
• M19: 4,360,479 km (0.053 R)
• M20: 4,922,817 km (0.111 R)
• M21: 5,507,745 km (0.09 R)
• M22: 5,650,312 km (0.082 R)
• M23: 5,736,480 km (0.086 R)
• M24: 6,381,097 km (0.065 R)
• M25: 7,110,387 km (0.116 R)
• M26: 8,285,628 km (0.099 R)
• M27: 8,945,653 km (0.102 R)
• M28: 9,180,672 km (0.042 R)
• M29: 9,519,960 km (0.114 R)
• M30: 9,622,584 km (0.106 R)
• M31: 9,794,322 km (0.116 R)
• M32: 10,001,814 km (0.116 R)
• M33: 10,140,940 km (0.089 R)
• M34: 10,491,598 km (0.061 R)
• M35: 10,881,899 km (0.068 R)
• M36: 11,096,721 km (0.059 R)
• M37: 11,168,678 km (0.079 R)
• M38: 11,530,705 km (0.032 R)
• M39: 13,359,838 km (0.04 R)
• M40: 13,744,005 km (0.091 R)
• M41: 13,860,093 km (0.111 R)
• M42: 14,288,093 km (0.062 R)
• M43: 14,366,332 km (0.103 R)
• M44: 14,484,066 km (0.055 R)
• M45: 15,317,027 km (0.048 R)
• M46: 16,987,586 km (0.09 R)
• M47: 17,070,613 km (0.045 R)
• M48: 17,195,228 km (0.055 R)
• M49: 17,236,966 km (0.099 R)
• M50: 18,034,323 km (0.112 R)
• M51: 18,544,152 km (0.062 R)
• M52: 19,058,619 km (0.104 R)
• M53: 20,101,765 km (0.069 R)
• M54: 20,189,579 km (0.029 R)
• M55: 20,807,418 km (0.109 R)
• M56: 21,029,721 km (0.108 R)
• M57: 21,118,731 km (0.039 R)
• M58: 21,745,995 km (0.073 R)
• M59: 22,561,304 km (0.106 R)
• M60: 22,926,921 km (0.114 R)
• M61: 23,064,551 km (0.113 R)
• M62: 23,663,990 km (0.102 R)
• M63: 24,502,486 km (0.078 R)
• M64: 25,114,042 km (0.08 R)
• M65: 25,303,133 km (0.048 R)
• M66: 25,587,818 km (0.074 R)
• M67: 26,448,305 km (0.096 R)
• M68: 27,220,978 km (0.12 R)
• M69: 27,707,770 km (0.102 R)
• M70: 27,756,539 km (0.038 R)
• M71: 28,443,193 km (0.114 R)
• M72: 28,640,512 km (0.07 R)
• M73: 29,483,646 km (0.11 R)
• M74: 30,083,833 km (0.116 R)
• M75: 31,093,020 km (0.069 R)
• M76: 31,194,447 km (0.108 R)
• M77: 31,959,491 km (0.118 R)
• M78: 32,730,518 km (0.119 R)
• M79: 33,040,784 km (0.093 R)
• M80: 33,248,127 km (0.104 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 12,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit