🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.7 AU - 0.78 AU

Year: 233 Days

Day: 47.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,133,489 km

• M1: 429,346 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.73 AU - 0.85 AU

Year: 256 Days

Day: 18 Hours

Environment

Temp: 146 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,133,489 km

• M1: 67,469 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.3 AU - 1.64 AU

Year: 651 Days

Day: 43.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3 AU - 3.18 AU

Year: 1984 Days

Day: 19.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.08 AU - 3.18 AU

Year: 2023 Days

Day: 13.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.74 AU - 3.84 AU

Year: 2695 Days

Day: 40.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,133,489 km

• M1: 2,297,075 km (0.065 R)
• M2: 2,444,429 km (0.043 R)

Asteroid Belt

Center: 5.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906

Radius: 13.3

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.35 AU - 7.75 AU

Year: 7577 Days

Day: 5.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 95,133,489 km

• M1: 288,574 km (0.087 R)
• M2: 527,033 km (0.108 R)
• M3: 623,524 km (0.099 R)
• M4: 727,345 km (0.082 R)
• M5: 1,078,152 km (0.108 R)
• M6: 1,225,955 km (0.091 R)
• M7: 1,441,076 km (0.082 R)
• M8: 1,605,484 km (0.028 R)
• M9: 1,931,309 km (0.117 R)
• M10: 2,953,511 km (0.095 R)
• M11: 3,300,129 km (0.048 R)
• M12: 3,575,838 km (0.092 R)
• M13: 3,688,336 km (0.086 R)
• M14: 4,660,871 km (0.049 R)
• M15: 5,096,799 km (0.042 R)
• M16: 5,351,714 km (0.083 R)
• M17: 6,345,493 km (0.113 R)
• M18: 7,648,490 km (0.086 R)
• M19: 7,940,954 km (0.117 R)
• M20: 8,051,507 km (0.109 R)
• M21: 9,653,999 km (0.113 R)
• M22: 10,049,985 km (0.098 R)
• M23: 10,370,424 km (0.116 R)
• M24: 10,857,664 km (0.114 R)
• M25: 11,186,630 km (0.115 R)
• M26: 11,310,796 km (0.12 R)
• M27: 11,854,434 km (0.118 R)
• M28: 12,108,302 km (0.086 R)
• M29: 12,621,273 km (0.085 R)
• M30: 12,923,910 km (0.08 R)
• M31: 13,404,119 km (0.068 R)
• M32: 13,580,345 km (0.103 R)
• M33: 13,934,892 km (0.116 R)
• M34: 14,382,339 km (0.107 R)
• M35: 14,880,201 km (0.074 R)
• M36: 15,939,204 km (0.032 R)
• M37: 16,974,870 km (0.095 R)
• M38: 17,886,819 km (0.093 R)
• M39: 17,983,758 km (0.095 R)
• M40: 19,408,828 km (0.065 R)
• M41: 20,210,523 km (0.053 R)
• M42: 20,920,963 km (0.099 R)
• M43: 21,074,301 km (0.035 R)
• M44: 21,794,615 km (0.086 R)
• M45: 22,105,928 km (0.058 R)
• M46: 22,209,898 km (0.107 R)
• M47: 22,890,419 km (0.096 R)
• M48: 23,048,394 km (0.074 R)
• M49: 23,365,392 km (0.119 R)
• M50: 23,524,564 km (0.101 R)
• M51: 24,540,484 km (0.104 R)
• M52: 25,080,831 km (0.113 R)
• M53: 25,789,327 km (0.032 R)
• M54: 26,504,404 km (0.045 R)
• M55: 27,058,964 km (0.094 R)
• M56: 27,170,264 km (0.096 R)
• M57: 27,449,414 km (0.084 R)
• M58: 27,561,313 km (0.043 R)
• M59: 28,066,655 km (0.109 R)
• M60: 28,745,380 km (0.087 R)
• M61: 28,972,769 km (0.076 R)
• M62: 30,234,328 km (0.076 R)
• M63: 31,455,196 km (0.093 R)
• M64: 31,630,824 km (0.1 R)
• M65: 31,748,259 km (0.066 R)
• M66: 32,219,043 km (0.061 R)
• M67: 32,455,258 km (0.097 R)
• M68: 33,645,309 km (0.078 R)
• M69: 34,005,092 km (0.097 R)
• M70: 35,213,544 km (0.077 R)
• M71: 35,945,376 km (0.096 R)
• M72: 36,497,542 km (0.067 R)
• M73: 37,052,550 km (0.079 R)
• M74: 37,362,068 km (0.092 R)
• M75: 37,734,717 km (0.119 R)
• M76: 37,859,182 km (0.094 R)
• M77: 39,552,929 km (0.071 R)
• M78: 40,186,476 km (0.11 R)
• M79: 41,592,098 km (0.042 R)
• M80: 41,785,079 km (0.105 R)
• M81: 41,913,883 km (0.116 R)
• M82: 42,624,473 km (0.044 R)
• M83: 42,948,950 km (0.078 R)
• M84: 43,078,801 km (0.037 R)
• M85: 43,730,749 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.7

Radius: 7.7

Gravity: 16.25 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 12.53 AU - 19.65 AU

Year: 23574 Days

Day: 23 Hours

Environment

Temp: -193 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,133,489 km

• M1: 163,810 km (0.061 R)
• M2: 253,120 km (0.104 R)
• M3: 364,570 km (0.05 R)
• M4: 589,565 km (0.112 R)
• M5: 744,848 km (0.082 R)
• M6: 1,288,337 km (0.088 R)
• M7: 1,707,211 km (0.111 R)
• M8: 2,087,040 km (0.106 R)
• M9: 2,661,795 km (0.09 R)
• M10: 2,878,562 km (0.113 R)
• M11: 3,237,298 km (0.063 R)
• M12: 5,452,094 km (0.078 R)
• M13: 6,064,548 km (0.1 R)
• M14: 6,581,708 km (0.057 R)
• M15: 6,698,544 km (0.043 R)
• M16: 7,658,065 km (0.047 R)
• M17: 8,660,071 km (0.058 R)
• M18: 12,261,789 km (0.049 R)
• M19: 12,695,324 km (0.061 R)
• M20: 13,503,302 km (0.116 R)
• M21: 14,252,189 km (0.093 R)
• M22: 14,937,796 km (0.117 R)
• M23: 15,478,443 km (0.045 R)
• M24: 17,785,541 km (0.06 R)
• M25: 17,866,922 km (0.117 R)
• M26: 18,605,637 km (0.101 R)
• M27: 18,688,364 km (0.11 R)
• M28: 19,187,124 km (0.043 R)
• M29: 22,799,015 km (0.074 R)
• M30: 23,420,893 km (0.114 R)
• M31: 24,138,664 km (0.114 R)
• M32: 24,319,228 km (0.093 R)
• M33: 26,613,611 km (0.04 R)
• M34: 27,080,655 km (0.051 R)
• M35: 28,212,812 km (0.078 R)
• M36: 28,307,956 km (0.107 R)
• M37: 28,403,101 km (0.113 R)
• M38: 29,264,186 km (0.119 R)
• M39: 30,816,264 km (0.047 R)
• M40: 31,306,646 km (0.058 R)
• M41: 31,799,720 km (0.028 R)
• M42: 32,295,338 km (0.114 R)
• M43: 33,294,203 km (0.102 R)
• M44: 34,709,698 km (0.03 R)
• M45: 35,219,976 km (0.093 R)
• M46: 35,732,798 km (0.084 R)
• M47: 38,860,740 km (0.084 R)
• M48: 40,350,286 km (0.05 R)
• M49: 44,154,859 km (0.066 R)
• M50: 49,326,457 km (0.027 R)
• M51: 51,633,855 km (0.047 R)
• M52: 53,152,572 km (0.088 R)
• M53: 55,160,475 km (0.094 R)
• M54: 55,636,495 km (0.116 R)
• M55: 56,832,680 km (0.11 R)
• M56: 57,193,061 km (0.09 R)
• M57: 57,554,340 km (0.116 R)
• M58: 57,674,916 km (0.077 R)
• M59: 58,037,242 km (0.097 R)
• M60: 58,158,117 km (0.04 R)
• M61: 58,400,166 km (0.113 R)
• M62: 59,371,954 km (0.075 R)
• M63: 60,471,498 km (0.087 R)
• M64: 60,594,169 km (0.103 R)
• M65: 62,319,032 km (0.114 R)
• M66: 62,442,899 km (0.093 R)
• M67: 63,560,994 km (0.112 R)
• M68: 64,060,052 km (0.099 R)
• M69: 64,310,180 km (0.086 R)
• M70: 65,187,721 km (0.108 R)
• M71: 66,321,972 km (0.1 R)
• M72: 66,448,382 km (0.088 R)
• M73: 66,954,921 km (0.099 R)
• M74: 67,081,780 km (0.111 R)
• M75: 69,378,257 km (0.05 R)
• M76: 70,665,247 km (0.059 R)
• M77: 72,480,168 km (0.101 R)
• M78: 73,916,906 km (0.112 R)
• M79: 75,759,204 km (0.086 R)
• M80: 78,550,700 km (0.078 R)
• M81: 79,622,868 km (0.112 R)
• M82: 80,699,973 km (0.032 R)
• M83: 82,596,575 km (0.09 R)
• M84: 83,550,261 km (0.092 R)
• M85: 86,157,453 km (0.11 R)
• M86: 86,433,461 km (0.093 R)
• M87: 88,373,596 km (0.086 R)
• M88: 88,512,722 km (0.093 R)
• M89: 88,651,848 km (0.117 R)
• M90: 88,791,123 km (0.091 R)
• M91: 89,908,021 km (0.076 R)
• M92: 91,451,273 km (0.078 R)
• M93: 91,873,588 km (0.116 R)
• M94: 93,569,728 km (0.09 R)
• M95: 93,853,366 km (0.064 R)
• M96: 94,848,491 km (0.101 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 12,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit