🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.49 AU - 0.59 AU

Year: 149 Days

Day: 44.5 Hours

Environment

Temp: 177 °C

Axial Tilt: 89.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 104,848,312 km

• M1: 30,518 km (0.047 R)
• M2: 41,139 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.53 AU - 0.67 AU

Year: 175 Days

Day: 42.6 Hours

Environment

Temp: 216 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.7 AU - 0.9 AU

Year: 270 Days

Day: 46.1 Hours

Environment

Temp: 113 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.38 AU - 1.46 AU

Year: 637 Days

Day: 41.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 145 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,848,312 km

• M1: 840,890 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.68 AU - 3.78 AU

Year: 2187 Days

Day: 41.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.9

Radius: 14.7

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.18 AU - 6.14 AU

Year: 4416 Days

Day: 12.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 104,848,312 km

• M1: 192,383 km (0.116 R)
• M2: 341,532 km (0.093 R)
• M3: 441,463 km (0.085 R)
• M4: 548,276 km (0.099 R)
• M5: 684,709 km (0.067 R)
• M6: 815,159 km (0.06 R)
• M7: 1,149,061 km (0.065 R)
• M8: 1,332,767 km (0.042 R)
• M9: 1,452,895 km (0.105 R)
• M10: 1,783,356 km (0.079 R)
• M11: 2,124,140 km (0.117 R)
• M12: 2,280,919 km (0.082 R)
• M13: 2,531,046 km (0.119 R)
• M14: 2,790,449 km (0.098 R)
• M15: 3,139,311 km (0.115 R)
• M16: 3,368,794 km (0.028 R)
• M17: 3,603,813 km (0.083 R)
• M18: 3,931,731 km (0.076 R)
• M19: 4,179,615 km (0.087 R)
• M20: 4,359,880 km (0.093 R)
• M21: 4,469,386 km (0.116 R)
• M22: 4,579,789 km (0.101 R)
• M23: 5,049,527 km (0.109 R)
• M24: 5,378,043 km (0.025 R)
• M25: 5,753,534 km (0.081 R)
• M26: 5,894,007 km (0.109 R)
• M27: 6,509,303 km (0.093 R)
• M28: 6,676,852 km (0.041 R)
• M29: 6,952,262 km (0.078 R)
• M30: 7,166,785 km (0.077 R)
• M31: 7,339,870 km (0.06 R)
• M32: 7,624,255 km (0.103 R)
• M33: 8,136,329 km (0.076 R)
• M34: 8,521,992 km (0.046 R)
• M35: 8,705,698 km (0.055 R)
• M36: 9,287,933 km (0.106 R)
• M37: 9,382,330 km (0.114 R)
• M38: 9,524,448 km (0.085 R)
• M39: 10,490,401 km (0.109 R)
• M40: 10,960,138 km (0.077 R)
• M41: 11,110,035 km (0.074 R)
• M42: 11,285,663 km (0.115 R)
• M43: 12,074,493 km (0.093 R)
• M44: 12,384,759 km (0.11 R)
• M45: 12,750,077 km (0.085 R)
• M46: 13,224,901 km (0.087 R)
• M47: 13,411,150 km (0.109 R)
• M48: 13,571,519 km (0.107 R)
• M49: 14,083,443 km (0.118 R)
• M50: 14,246,504 km (0.075 R)
• M51: 14,574,423 km (0.055 R)
• M52: 14,822,007 km (0.036 R)
• M53: 15,321,365 km (0.072 R)
• M54: 15,601,113 km (0.08 R)
• M55: 15,769,860 km (0.046 R)
• M56: 15,967,478 km (0.071 R)
• M57: 16,165,845 km (0.088 R)
• M58: 16,996,712 km (0.119 R)
• M59: 17,929,604 km (0.095 R)
• M60: 18,165,370 km (0.059 R)
• M61: 18,521,114 km (0.059 R)
• M62: 18,669,964 km (0.078 R)
• M63: 19,119,057 km (0.09 R)
• M64: 19,723,432 km (0.074 R)
• M65: 19,845,055 km (0.109 R)
• M66: 20,333,941 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203

Radius: 4.1

Gravity: 12.08 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 13.86 AU - 18.94 AU

Year: 25020 Days

Day: 17.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 104,848,312 km

• M1: 60,587 km (0.091 R)
• M2: 326,722 km (0.066 R)
• M3: 387,907 km (0.11 R)
• M4: 851,810 km (0.099 R)
• M5: 1,939,836 km (0.049 R)
• M6: 2,682,888 km (0.086 R)
• M7: 3,333,789 km (0.117 R)
• M8: 3,641,960 km (0.032 R)
• M9: 6,123,340 km (0.083 R)
• M10: 6,289,693 km (0.104 R)
• M11: 6,331,431 km (0.04 R)
• M12: 6,712,008 km (0.095 R)
• M13: 6,754,793 km (0.108 R)
• M14: 8,261,094 km (0.065 R)
• M15: 8,352,797 km (0.098 R)
• M16: 9,288,681 km (0.109 R)
• M17: 10,653,463 km (0.076 R)
• M18: 11,308,103 km (0.039 R)
• M19: 11,512,155 km (0.063 R)
• M20: 12,183,699 km (0.067 R)
• M21: 13,672,797 km (0.118 R)
• M22: 14,218,230 km (0.11 R)
• M23: 14,604,343 km (0.111 R)
• M24: 15,669,779 km (0.036 R)
• M25: 16,759,749 km (0.039 R)
• M26: 16,934,180 km (0.1 R)
• M27: 19,072,831 km (0.118 R)
• M28: 20,607,256 km (0.083 R)
• M29: 22,117,148 km (0.102 R)
• M30: 23,143,389 km (0.089 R)
• M31: 23,857,868 km (0.101 R)
• M32: 24,053,991 km (0.08 R)
• M33: 25,441,661 km (0.061 R)
• M34: 25,575,252 km (0.059 R)
• M35: 25,977,221 km (0.095 R)
• M36: 30,747,150 km (0.08 R)
• M37: 31,747,211 km (0.109 R)
• M38: 33,267,275 km (0.086 R)
• M39: 36,227,668 km (0.12 R)
• M40: 36,980,743 km (0.117 R)
• M41: 38,120,081 km (0.082 R)
• M42: 38,272,970 km (0.108 R)
• M43: 38,579,047 km (0.08 R)
• M44: 38,886,022 km (0.109 R)
• M45: 39,889,375 km (0.048 R)
• M46: 41,528,070 km (0.118 R)
• M47: 43,427,663 km (0.061 R)
• M48: 45,517,247 km (0.075 R)
• M49: 46,492,625 km (0.087 R)
• M50: 47,310,775 km (0.091 R)
• M51: 48,712,358 km (0.055 R)
• M52: 54,453,625 km (0.071 R)
• M53: 57,141,001 km (0.101 R)
• M54: 57,315,731 km (0.102 R)
• M55: 58,809,167 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 833.8

Radius: 6.3

Gravity: 21.01 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 17.14 AU - 19.32 AU

Year: 29323 Days

Day: 24.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 104,848,312 km

• M1: 81,680 km (0.12 R)
• M2: 916,437 km (0.114 R)
• M3: 980,165 km (0.117 R)
• M4: 1,656,796 km (0.113 R)
• M5: 2,493,647 km (0.069 R)
• M6: 2,674,660 km (0.082 R)
• M7: 3,900,615 km (0.113 R)
• M8: 4,597,891 km (0.098 R)
• M9: 4,653,092 km (0.047 R)
• M10: 4,876,292 km (0.059 R)
• M11: 5,217,525 km (0.099 R)
• M12: 6,471,753 km (0.106 R)
• M13: 7,100,364 km (0.037 R)
• M14: 7,617,224 km (0.087 R)
• M15: 8,415,030 km (0.082 R)
• M16: 8,482,798 km (0.055 R)
• M17: 9,731,790 km (0.095 R)
• M18: 10,017,073 km (0.116 R)
• M19: 10,088,880 km (0.098 R)
• M20: 10,523,013 km (0.074 R)
• M21: 11,559,577 km (0.117 R)
• M22: 12,396,727 km (0.094 R)
• M23: 13,174,636 km (0.114 R)
• M24: 13,411,000 km (0.091 R)
• M25: 14,614,216 km (0.104 R)
• M26: 14,777,128 km (0.1 R)
• M27: 14,940,788 km (0.105 R)
• M28: 16,609,852 km (0.083 R)
• M29: 17,987,050 km (0.099 R)
• M30: 18,249,295 km (0.041 R)
• M31: 20,029,958 km (0.06 R)
• M32: 22,051,773 km (0.05 R)
• M33: 22,238,771 km (0.117 R)
• M34: 22,708,658 km (0.074 R)
• M35: 22,897,450 km (0.106 R)
• M36: 23,371,975 km (0.033 R)
• M37: 24,330,448 km (0.103 R)
• M38: 25,203,950 km (0.104 R)
• M39: 26,087,924 km (0.075 R)
• M40: 27,282,014 km (0.111 R)
• M41: 27,784,962 km (0.114 R)
• M42: 29,620,378 km (0.106 R)
• M43: 32,978,701 km (0.096 R)
• M44: 33,406,850 km (0.083 R)
• M45: 33,621,673 km (0.106 R)
• M46: 34,160,674 km (0.113 R)
• M47: 36,455,356 km (0.077 R)
• M48: 36,787,313 km (0.089 R)
• M49: 37,342,620 km (0.102 R)
• M50: 38,349,265 km (0.078 R)
• M51: 39,251,489 km (0.11 R)
• M52: 39,818,914 km (0.059 R)
• M53: 40,732,508 km (0.115 R)
• M54: 41,768,473 km (0.115 R)
• M55: 42,580,192 km (0.073 R)
• M56: 44,691,317 km (0.119 R)
• M57: 45,046,462 km (0.105 R)
• M58: 46,117,583 km (0.119 R)
• M59: 47,197,081 km (0.057 R)
• M60: 47,800,409 km (0.053 R)
• M61: 48,284,957 km (0.09 R)
• M62: 49,014,695 km (0.032 R)
• M63: 52,094,467 km (0.091 R)
• M64: 52,343,547 km (0.081 R)
• M65: 53,343,908 km (0.11 R)
• M66: 54,856,043 km (0.111 R)
• M67: 57,022,370 km (0.112 R)
• M68: 57,536,089 km (0.079 R)
• M69: 58,309,660 km (0.098 R)
• M70: 59,867,123 km (0.071 R)
• M71: 59,997,423 km (0.037 R)
• M72: 61,701,343 km (0.103 R)
• M73: 61,964,784 km (0.042 R)
• M74: 64,620,745 km (0.079 R)
• M75: 65,424,684 km (0.1 R)
• M76: 68,946,667 km (0.119 R)
• M77: 69,220,132 km (0.085 R)
• M78: 71,006,480 km (0.119 R)
• M79: 71,420,866 km (0.114 R)
• M80: 71,559,094 km (0.058 R)
• M81: 72,529,835 km (0.111 R)
• M82: 76,455,582 km (0.118 R)
• M83: 76,597,102 km (0.109 R)
• M84: 82,908,038 km (0.114 R)
• M85: 84,657,884 km (0.05 R)
• M86: 85,978,235 km (0.077 R)
• M87: 87,749,473 km (0.111 R)
• M88: 96,783,390 km (0.11 R)
• M89: 98,625,388 km (0.115 R)
• M90: 99,705,186 km (0.096 R)
• M91: 100,014,404 km (0.072 R)
• M92: 100,789,022 km (0.102 R)
• M93: 103,124,395 km (0.063 R)
• M94: 104,063,570 km (0.077 R)
• M95: 104,534,205 km (0.109 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 15,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit