🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.56 AU - 0.66 AU

Year: 216 Days

Day: 20.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.61 AU - 0.99 AU

Year: 324 Days

Day: 37.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,064,117 km

• M1: 57,595 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.8 AU - 1.3 AU

Year: 487 Days

Day: 45.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.98 AU - 1.54 AU

Year: 641 Days

Day: 20.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.3 AU - 1.92 AU

Year: 925 Days

Day: 47.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.3

Radius: 8.8

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.04 AU - 3.76 AU

Year: 2840 Days

Day: 14.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 65,064,117 km

• M1: 200,910 km (0.025 R)
• M2: 308,172 km (0.094 R)
• M3: 389,104 km (0.098 R)
• M4: 840,740 km (0.114 R)
• M5: 992,432 km (0.066 R)
• M6: 1,098,796 km (0.053 R)
• M7: 1,231,490 km (0.06 R)
• M8: 1,416,991 km (0.095 R)
• M9: 1,574,667 km (0.084 R)
• M10: 1,636,750 km (0.119 R)
• M11: 1,854,415 km (0.075 R)
• M12: 2,054,428 km (0.091 R)
• M13: 2,504,418 km (0.113 R)
• M14: 2,861,807 km (0.108 R)
• M15: 2,938,401 km (0.12 R)
• M16: 3,077,827 km (0.109 R)
• M17: 3,219,496 km (0.089 R)
• M18: 3,299,231 km (0.091 R)
• M19: 3,608,001 km (0.046 R)
• M20: 4,011,467 km (0.091 R)
• M21: 4,149,247 km (0.098 R)
• M22: 4,411,641 km (0.11 R)
• M23: 4,553,909 km (0.096 R)
• M24: 4,643,518 km (0.087 R)
• M25: 4,715,774 km (0.089 R)
• M26: 4,842,932 km (0.09 R)
• M27: 5,287,686 km (0.077 R)
• M28: 5,649,115 km (0.101 R)
• M29: 6,156,700 km (0.066 R)
• M30: 6,275,930 km (0.077 R)
• M31: 6,415,953 km (0.117 R)
• M32: 6,496,437 km (0.079 R)
• M33: 6,842,457 km (0.03 R)
• M34: 6,904,091 km (0.112 R)
• M35: 6,986,520 km (0.054 R)
• M36: 7,215,255 km (0.103 R)
• M37: 7,404,197 km (0.101 R)
• M38: 7,616,028 km (0.054 R)
• M39: 8,132,589 km (0.101 R)
• M40: 8,263,487 km (0.042 R)
• M41: 8,973,628 km (0.049 R)
• M42: 9,633,953 km (0.108 R)
• M43: 9,749,443 km (0.109 R)
• M44: 9,819,006 km (0.09 R)
• M45: 10,451,805 km (0.104 R)
• M46: 10,929,022 km (0.093 R)
• M47: 11,097,768 km (0.12 R)
• M48: 11,584,710 km (0.063 R)
• M49: 11,904,999 km (0.095 R)
• M50: 12,078,532 km (0.087 R)
• M51: 12,933,933 km (0.036 R)
• M52: 13,343,232 km (0.071 R)
• M53: 13,575,259 km (0.106 R)
• M54: 14,332,224 km (0.087 R)
• M55: 14,490,499 km (0.076 R)
• M56: 15,076,025 km (0.119 R)
• M57: 15,156,508 km (0.101 R)
• M58: 15,290,847 km (0.102 R)
• M59: 15,642,103 km (0.105 R)
• M60: 15,723,634 km (0.118 R)
• M61: 15,968,825 km (0.061 R)
• M62: 16,352,693 km (0.079 R)
• M63: 16,545,824 km (0.091 R)
• M64: 17,017,805 km (0.063 R)
• M65: 17,946,957 km (0.075 R)
• M66: 18,431,954 km (0.117 R)
• M67: 18,748,054 km (0.095 R)
• M68: 18,921,288 km (0.045 R)
• M69: 19,414,961 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441

Radius: 3.5

Gravity: 36 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 11.18 AU - 13.56 AU

Year: 19710 Days

Day: 19.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,064,117 km

• M1: 45,627 km (0.116 R)
• M2: 433,235 km (0.117 R)
• M3: 469,289 km (0.079 R)
• M4: 506,239 km (0.078 R)
• M5: 706,102 km (0.116 R)
• M6: 748,737 km (0.112 R)
• M7: 836,850 km (0.093 R)
• M8: 1,146,069 km (0.05 R)
• M9: 1,487,302 km (0.113 R)
• M10: 1,917,396 km (0.106 R)
• M11: 2,038,271 km (0.088 R)
• M12: 2,192,806 km (0.111 R)
• M13: 2,415,706 km (0.05 R)
• M14: 2,645,638 km (0.108 R)
• M15: 2,679,148 km (0.088 R)
• M16: 6,167,172 km (0.079 R)
• M17: 6,211,603 km (0.107 R)
• M18: 7,640,562 km (0.04 R)
• M19: 7,880,217 km (0.063 R)
• M20: 8,713,328 km (0.119 R)
• M21: 10,092,920 km (0.084 R)
• M22: 10,408,571 km (0.11 R)
• M23: 10,941,887 km (0.036 R)
• M24: 11,103,603 km (0.112 R)
• M25: 11,593,536 km (0.11 R)
• M26: 11,758,393 km (0.117 R)
• M27: 12,034,850 km (0.09 R)
• M28: 12,481,698 km (0.077 R)
• M29: 13,622,382 km (0.091 R)
• M30: 13,971,095 km (0.092 R)
• M31: 14,736,587 km (0.072 R)
• M32: 15,274,391 km (0.114 R)
• M33: 15,636,568 km (0.106 R)
• M34: 16,554,351 km (0.09 R)
• M35: 17,238,312 km (0.106 R)
• M36: 17,363,675 km (0.119 R)
• M37: 17,552,318 km (0.05 R)
• M38: 18,185,865 km (0.12 R)
• M39: 18,441,378 km (0.1 R)
• M40: 19,280,024 km (0.072 R)
• M41: 20,196,909 km (0.098 R)
• M42: 20,395,276 km (0.091 R)
• M43: 21,061,136 km (0.092 R)
• M44: 21,262,196 km (0.079 R)
• M45: 24,777,297 km (0.045 R)
• M46: 27,000,022 km (0.081 R)
• M47: 27,510,600 km (0.051 R)
• M48: 28,098,220 km (0.099 R)
• M49: 29,136,280 km (0.099 R)
• M50: 29,735,120 km (0.051 R)
• M51: 30,716,781 km (0.11 R)
• M52: 30,792,777 km (0.113 R)
• M53: 31,097,209 km (0.059 R)
• M54: 32,789,460 km (0.104 R)
• M55: 33,333,996 km (0.083 R)
• M56: 34,906,718 km (0.07 R)
• M57: 36,182,040 km (0.096 R)
• M58: 37,148,592 km (0.077 R)
• M59: 37,391,539 km (0.079 R)
• M60: 38,286,882 km (0.066 R)
• M61: 38,942,570 km (0.082 R)
• M62: 39,189,257 km (0.104 R)
• M63: 39,684,426 km (0.101 R)
• M64: 39,850,030 km (0.079 R)
• M65: 39,932,908 km (0.089 R)
• M66: 40,264,865 km (0.101 R)
• M67: 41,349,899 km (0.083 R)
• M68: 41,517,747 km (0.046 R)
• M69: 42,953,139 km (0.104 R)
• M70: 43,378,446 km (0.117 R)
• M71: 43,463,567 km (0.036 R)
• M72: 43,976,089 km (0.069 R)
• M73: 45,093,436 km (0.074 R)
• M74: 46,743,051 km (0.108 R)
• M75: 47,180,476 km (0.107 R)
• M76: 48,147,476 km (0.047 R)
• M77: 48,677,651 km (0.034 R)
• M78: 48,943,636 km (0.097 R)
• M79: 49,209,920 km (0.112 R)
• M80: 51,177,581 km (0.03 R)
• M81: 51,899,540 km (0.094 R)
• M82: 52,443,030 km (0.118 R)
• M83: 52,897,508 km (0.11 R)
• M84: 54,636,434 km (0.111 R)
• M85: 55,281,799 km (0.085 R)
• M86: 55,466,552 km (0.07 R)
• M87: 56,393,909 km (0.088 R)
• M88: 56,580,009 km (0.085 R)
• M89: 57,888,242 km (0.071 R)
• M90: 60,344,191 km (0.111 R)
• M91: 61,680,548 km (0.073 R)
• M92: 62,352,393 km (0.095 R)
• M93: 63,606,621 km (0.1 R)
• M94: 64,869,227 km (0.079 R)
• M95: 64,966,615 km (0.079 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 14,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit