🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.46 AU - 0.76 AU

Year: 166 Days

Day: 47.9 Hours

Environment

Temp: 219 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.7 AU - 1.08 AU

Year: 292 Days

Day: 27.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,689,516 km

• M1: 323,879 km (0.037 R)
• M2: 625,917 km (0.113 R)

Asteroid Belt

Center: 7.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.1

Radius: 4.2

Gravity: 43.66 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 12.65 AU - 17.01 AU

Year: 19889 Days

Day: 16.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,689,516 km

• M1: 169,046 km (0.117 R)
• M2: 1,479,972 km (0.038 R)
• M3: 1,801,308 km (0.097 R)
• M4: 2,925,985 km (0.098 R)
• M5: 3,744,435 km (0.086 R)
• M6: 3,830,005 km (0.079 R)
• M7: 4,952,438 km (0.083 R)
• M8: 5,046,385 km (0.057 R)
• M9: 5,379,839 km (0.105 R)
• M10: 5,818,908 km (0.094 R)
• M11: 5,868,425 km (0.084 R)
• M12: 5,918,092 km (0.08 R)
• M13: 6,422,087 km (0.111 R)
• M14: 6,627,634 km (0.12 R)
• M15: 6,731,156 km (0.119 R)
• M16: 7,363,656 km (0.065 R)
• M17: 7,632,783 km (0.106 R)
• M18: 8,070,057 km (0.086 R)
• M19: 8,403,212 km (0.026 R)
• M20: 8,571,659 km (0.052 R)
• M21: 9,604,782 km (0.103 R)
• M22: 9,780,709 km (0.103 R)
• M23: 9,957,833 km (0.089 R)
• M24: 10,017,073 km (0.094 R)
• M25: 12,290,363 km (0.116 R)
• M26: 12,737,660 km (0.099 R)
• M27: 15,257,337 km (0.112 R)
• M28: 15,325,554 km (0.101 R)
• M29: 15,599,916 km (0.099 R)
• M30: 15,668,881 km (0.093 R)
• M31: 16,223,291 km (0.081 R)
• M32: 16,432,728 km (0.071 R)
• M33: 17,137,782 km (0.11 R)
• M34: 17,351,259 km (0.048 R)
• M35: 18,213,690 km (0.056 R)
• M36: 18,431,505 km (0.115 R)
• M37: 19,016,433 km (0.093 R)
• M38: 20,354,735 km (0.109 R)
• M39: 21,800,150 km (0.114 R)
• M40: 24,868,701 km (0.112 R)
• M41: 25,110,302 km (0.098 R)
• M42: 25,352,650 km (0.105 R)
• M43: 26,740,619 km (0.118 R)
• M44: 28,069,348 km (0.094 R)
• M45: 28,153,122 km (0.084 R)
• M46: 28,404,896 km (0.091 R)
• M47: 28,826,163 km (0.077 R)
• M48: 28,910,686 km (0.116 R)
• M49: 31,919,847 km (0.094 R)
• M50: 32,885,950 km (0.037 R)
• M51: 34,487,396 km (0.112 R)
• M52: 34,577,154 km (0.089 R)
• M53: 34,936,788 km (0.092 R)
• M54: 38,043,187 km (0.099 R)
• M55: 38,786,988 km (0.06 R)
• M56: 40,194,255 km (0.115 R)
• M57: 41,141,658 km (0.11 R)
• M58: 41,522,834 km (0.109 R)
• M59: 43,542,405 km (0.118 R)
• M60: 45,298,834 km (0.095 R)
• M61: 45,396,970 km (0.109 R)
• M62: 45,988,031 km (0.101 R)
• M63: 47,876,405 km (0.068 R)
• M64: 47,976,486 km (0.084 R)
• M65: 50,297,497 km (0.074 R)
• M66: 51,523,003 km (0.064 R)
• M67: 52,139,346 km (0.09 R)
• M68: 52,448,565 km (0.12 R)
• M69: 52,965,126 km (0.11 R)
• M70: 54,315,995 km (0.102 R)
• M71: 54,524,834 km (0.059 R)
• M72: 55,573,066 km (0.098 R)
• M73: 55,994,184 km (0.111 R)
• M74: 56,627,880 km (0.098 R)
• M75: 59,293,714 km (0.091 R)
• M76: 59,831,818 km (0.096 R)
• M77: 59,939,678 km (0.109 R)
• M78: 60,263,408 km (0.086 R)
• M79: 62,000,239 km (0.079 R)
• M80: 63,973,734 km (0.111 R)
• M81: 64,194,241 km (0.034 R)
• M82: 65,300,817 km (0.101 R)
• M83: 68,207,055 km (0.113 R)
• M84: 68,770,889 km (0.099 R)
• M85: 68,996,782 km (0.057 R)
• M86: 70,357,524 km (0.076 R)
• M87: 71,383,766 km (0.065 R)
• M88: 72,185,461 km (0.114 R)
• M89: 72,875,107 km (0.044 R)
• M90: 72,990,147 km (0.104 R)
• M91: 75,538,398 km (0.1 R)
• M92: 78,705,385 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.8

Radius: 4.4

Gravity: 29.38 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 14.57 AU - 17.77 AU

Year: 22644 Days

Day: 22 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,689,516 km

• M1: 57,146 km (0.056 R)
• M2: 100,231 km (0.116 R)
• M3: 478,414 km (0.052 R)
• M4: 607,218 km (0.103 R)
• M5: 771,177 km (0.039 R)
• M6: 1,167,312 km (0.099 R)
• M7: 1,253,181 km (0.098 R)
• M8: 1,681,330 km (0.08 R)
• M9: 1,978,581 km (0.12 R)
• M10: 2,848,493 km (0.082 R)
• M11: 2,887,089 km (0.038 R)
• M12: 3,444,641 km (0.077 R)
• M13: 3,862,916 km (0.079 R)
• M14: 3,948,486 km (0.04 R)
• M15: 4,341,330 km (0.046 R)
• M16: 4,385,761 km (0.118 R)
• M17: 5,352,911 km (0.093 R)
• M18: 5,400,633 km (0.088 R)
• M19: 5,689,506 km (0.078 R)
• M20: 5,738,126 km (0.105 R)
• M21: 5,835,963 km (0.106 R)
• M22: 5,885,031 km (0.067 R)
• M23: 6,998,637 km (0.058 R)
• M24: 7,155,416 km (0.083 R)
• M25: 7,207,925 km (0.083 R)
• M26: 7,472,563 km (0.065 R)
• M27: 7,686,488 km (0.091 R)
• M28: 9,012,075 km (0.118 R)
• M29: 9,239,763 km (0.051 R)
• M30: 10,525,706 km (0.045 R)
• M31: 12,620,525 km (0.12 R)
• M32: 13,454,533 km (0.105 R)
• M33: 14,174,099 km (0.117 R)
• M34: 14,905,932 km (0.099 R)
• M35: 15,040,420 km (0.091 R)
• M36: 15,310,444 km (0.094 R)
• M37: 16,061,127 km (0.112 R)
• M38: 16,963,800 km (0.108 R)
• M39: 17,811,422 km (0.109 R)
• M40: 18,672,956 km (0.094 R)
• M41: 20,287,117 km (0.086 R)
• M42: 20,435,967 km (0.068 R)
• M43: 20,585,415 km (0.113 R)
• M44: 21,186,200 km (0.046 R)
• M45: 21,716,674 km (0.084 R)
• M46: 23,334,276 km (0.073 R)
• M47: 23,412,216 km (0.082 R)
• M48: 24,671,830 km (0.114 R)
• M49: 25,711,236 km (0.081 R)
• M50: 26,195,784 km (0.076 R)
• M51: 26,846,684 km (0.071 R)
• M52: 27,174,004 km (0.109 R)
• M53: 27,256,134 km (0.049 R)
• M54: 28,496,749 km (0.102 R)
• M55: 28,830,801 km (0.07 R)
• M56: 30,434,640 km (0.102 R)
• M57: 30,861,592 km (0.086 R)
• M58: 30,947,162 km (0.117 R)
• M59: 32,763,280 km (0.046 R)
• M60: 33,113,040 km (0.092 R)
• M61: 33,728,186 km (0.095 R)
• M62: 34,347,222 km (0.089 R)
• M63: 40,176,902 km (0.083 R)
• M64: 40,738,941 km (0.063 R)
• M65: 46,402,118 km (0.118 R)
• M66: 47,781,709 km (0.07 R)
• M67: 47,880,743 km (0.085 R)
• M68: 48,178,293 km (0.038 R)
• M69: 48,974,902 km (0.052 R)
• M70: 49,575,089 km (0.109 R)
• M71: 50,480,006 km (0.11 R)
• M72: 51,796,767 km (0.059 R)
• M73: 52,919,648 km (0.116 R)
• M74: 53,022,123 km (0.111 R)
• M75: 55,293,467 km (0.115 R)
• M76: 55,501,558 km (0.05 R)
• M77: 56,022,757 km (0.078 R)
• M78: 57,912,776 km (0.119 R)
• M79: 59,184,358 km (0.045 R)
• M80: 60,465,215 km (0.109 R)
• M81: 61,216,496 km (0.071 R)
• M82: 61,431,767 km (0.099 R)
• M83: 61,862,908 km (0.05 R)
• M84: 61,970,918 km (0.053 R)
• M85: 62,186,937 km (0.107 R)
• M86: 64,580,802 km (0.12 R)
• M87: 64,690,308 km (0.063 R)
• M88: 66,340,522 km (0.035 R)
• M89: 66,561,478 km (0.089 R)
• M90: 68,115,950 km (0.096 R)
• M91: 69,906,935 km (0.116 R)
• M92: 70,921,209 km (0.096 R)
• M93: 74,681,501 km (0.045 R)
• M94: 75,026,623 km (0.066 R)
• M95: 75,372,194 km (0.102 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 18,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit