🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.47 AU - 0.77 AU

Year: 177 Days

Day: 30.8 Hours

Environment

Temp: 177 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,347,385 km

• M1: 242,199 km (0.106 R)

Asteroid Belt

Center: 1.09 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.35 AU - 1.75 AU

Year: 701 Days

Day: 18 Hours

Environment

Temp: -37 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.13 AU - 4.09 AU

Year: 2493 Days

Day: 30.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.63 AU - 3.97 AU

Year: 2692 Days

Day: 21.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.9

Radius: 12.7

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.88 AU - 7.72 AU

Year: 5747 Days

Day: 10.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 61,347,385 km

• M1: 232,774 km (0.1 R)
• M2: 369,507 km (0.067 R)
• M3: 593,156 km (0.096 R)
• M4: 935,884 km (0.036 R)
• M5: 1,084,285 km (0.108 R)
• M6: 1,372,261 km (0.113 R)
• M7: 1,491,192 km (0.092 R)
• M8: 1,578,258 km (0.095 R)
• M9: 1,721,423 km (0.096 R)
• M10: 2,118,306 km (0.044 R)
• M11: 2,713,556 km (0.102 R)
• M12: 2,821,416 km (0.057 R)
• M13: 3,312,994 km (0.086 R)
• M14: 3,545,619 km (0.119 R)
• M15: 4,026,726 km (0.086 R)
• M16: 4,175,277 km (0.08 R)
• M17: 4,503,345 km (0.1 R)
• M18: 4,735,371 km (0.051 R)
• M19: 4,892,299 km (0.067 R)
• M20: 5,024,394 km (0.029 R)
• M21: 5,238,319 km (0.102 R)
• M22: 5,758,471 km (0.069 R)
• M23: 5,954,294 km (0.094 R)
• M24: 6,266,505 km (0.053 R)
• M25: 6,352,674 km (0.094 R)
• M26: 6,966,474 km (0.088 R)
• M27: 7,055,784 km (0.101 R)
• M28: 7,876,178 km (0.115 R)
• M29: 8,062,727 km (0.118 R)
• M30: 8,219,206 km (0.09 R)
• M31: 9,212,237 km (0.084 R)
• M32: 9,839,501 km (0.088 R)
• M33: 10,617,559 km (0.091 R)
• M34: 10,858,262 km (0.101 R)
• M35: 10,961,934 km (0.078 R)
• M36: 11,205,180 km (0.094 R)
• M37: 11,380,060 km (0.119 R)
• M38: 11,945,839 km (0.076 R)
• M39: 12,196,266 km (0.072 R)
• M40: 12,484,541 km (0.111 R)
• M41: 12,811,711 km (0.119 R)
• M42: 12,921,366 km (0.058 R)
• M43: 13,104,773 km (0.08 R)
• M44: 13,660,380 km (0.074 R)
• M45: 15,880,562 km (0.118 R)
• M46: 16,077,283 km (0.109 R)
• M47: 16,195,615 km (0.043 R)
• M48: 16,353,890 km (0.057 R)
• M49: 16,911,890 km (0.075 R)
• M50: 17,273,917 km (0.09 R)
• M51: 17,719,868 km (0.094 R)
• M52: 17,882,929 km (0.044 R)
• M53: 18,457,834 km (0.087 R)
• M54: 18,540,412 km (0.082 R)
• M55: 18,623,140 km (0.108 R)
• M56: 19,709,968 km (0.111 R)
• M57: 20,006,172 km (0.045 R)
• M58: 20,860,376 km (0.044 R)
• M59: 21,682,865 km (0.115 R)
• M60: 22,515,976 km (0.041 R)
• M61: 23,047,646 km (0.109 R)
• M62: 23,136,657 km (0.094 R)
• M63: 23,225,817 km (0.09 R)
• M64: 23,538,627 km (0.089 R)
• M65: 23,762,874 km (0.054 R)
• M66: 24,213,762 km (0.063 R)
• M67: 24,895,180 km (0.081 R)
• M68: 26,276,866 km (0.115 R)
• M69: 27,164,879 km (0.112 R)
• M70: 28,015,193 km (0.119 R)
• M71: 28,395,920 km (0.056 R)
• M72: 28,970,226 km (0.09 R)
• M73: 29,258,800 km (0.096 R)
• M74: 29,838,941 km (0.077 R)
• M75: 30,667,264 km (0.084 R)
• M76: 31,453,700 km (0.102 R)
• M77: 32,147,236 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466

Radius: 12.1

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 10.4 AU - 10.58 AU

Year: 12348 Days

Day: 6.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 61,347,385 km

• M1: 191,784 km (0.108 R)
• M2: 414,536 km (0.042 R)
• M3: 879,187 km (0.101 R)
• M4: 970,591 km (0.093 R)
• M5: 1,163,871 km (0.09 R)
• M6: 1,703,022 km (0.088 R)
• M7: 1,891,216 km (0.095 R)
• M8: 1,987,857 km (0.039 R)
• M9: 2,523,118 km (0.119 R)
• M10: 2,603,302 km (0.08 R)
• M11: 3,045,214 km (0.1 R)
• M12: 3,130,784 km (0.076 R)
• M13: 3,421,902 km (0.072 R)
• M14: 3,511,062 km (0.071 R)
• M15: 3,783,031 km (0.113 R)
• M16: 3,875,183 km (0.056 R)
• M17: 5,073,911 km (0.092 R)
• M18: 5,244,153 km (0.116 R)
• M19: 5,980,474 km (0.031 R)
• M20: 6,305,849 km (0.082 R)
• M21: 6,936,704 km (0.065 R)
• M22: 7,050,099 km (0.052 R)
• M23: 7,240,537 km (0.087 R)
• M24: 7,394,024 km (0.06 R)
• M25: 7,665,395 km (0.092 R)
• M26: 7,822,024 km (0.096 R)
• M27: 9,195,332 km (0.108 R)
• M28: 10,209,157 km (0.066 R)
• M29: 10,729,309 km (0.096 R)
• M30: 11,213,856 km (0.059 R)
• M31: 11,886,000 km (0.058 R)
• M32: 12,021,984 km (0.07 R)
• M33: 12,709,835 km (0.103 R)
• M34: 13,175,683 km (0.099 R)
• M35: 13,694,339 km (0.09 R)
• M36: 13,789,483 km (0.039 R)
• M37: 14,849,384 km (0.072 R)
• M38: 15,143,044 km (0.106 R)
• M39: 15,290,548 km (0.08 R)
• M40: 15,389,283 km (0.1 R)
• M41: 17,200,614 km (0.097 R)
• M42: 18,027,291 km (0.104 R)
• M43: 19,987,921 km (0.088 R)
• M44: 20,366,553 km (0.118 R)
• M45: 20,529,465 km (0.118 R)
• M46: 20,692,826 km (0.094 R)
• M47: 22,687,115 km (0.069 R)
• M48: 24,974,168 km (0.099 R)
• M49: 25,498,807 km (0.096 R)
• M50: 26,677,639 km (0.116 R)
• M51: 27,393,464 km (0.115 R)
• M52: 27,573,431 km (0.071 R)
• M53: 27,813,984 km (0.106 R)
• M54: 28,115,573 km (0.116 R)
• M55: 28,539,833 km (0.054 R)
• M56: 29,271,815 km (0.096 R)
• M57: 31,882,597 km (0.115 R)
• M58: 33,024,029 km (0.074 R)
• M59: 33,792,513 km (0.078 R)
• M60: 34,178,925 km (0.116 R)
• M61: 34,956,235 km (0.105 R)
• M62: 35,216,685 km (0.099 R)
• M63: 37,455,866 km (0.12 R)
• M64: 38,794,617 km (0.112 R)
• M65: 39,199,130 km (0.112 R)
• M66: 39,673,056 km (0.096 R)
• M67: 39,944,726 km (0.115 R)
• M68: 40,763,325 km (0.1 R)
• M69: 41,380,865 km (0.042 R)
• M70: 41,794,354 km (0.082 R)
• M71: 44,303,709 km (0.104 R)
• M72: 44,585,551 km (0.116 R)
• M73: 45,292,700 km (0.057 R)
• M74: 46,431,888 km (0.104 R)
• M75: 46,861,533 km (0.094 R)
• M76: 47,869,224 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.4

Radius: 7.6

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 17.64 AU - 17.68 AU

Year: 26972 Days

Day: 17.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,347,385 km

• M1: 104,569 km (0.054 R)
• M2: 165,156 km (0.117 R)
• M3: 336,595 km (0.102 R)
• M4: 512,971 km (0.101 R)
• M5: 566,228 km (0.1 R)
• M6: 718,668 km (0.103 R)
• M7: 800,049 km (0.1 R)
• M8: 1,086,230 km (0.081 R)
• M9: 1,228,947 km (0.108 R)
• M10: 1,403,228 km (0.085 R)
• M11: 1,506,600 km (0.043 R)
• M12: 1,612,515 km (0.083 R)
• M13: 1,720,824 km (0.072 R)
• M14: 2,089,882 km (0.098 R)
• M15: 2,608,987 km (0.088 R)
• M16: 3,372,086 km (0.081 R)
• M17: 3,760,292 km (0.106 R)
• M18: 4,088,360 km (0.073 R)
• M19: 4,312,308 km (0.026 R)
• M20: 4,463,851 km (0.11 R)
• M21: 4,540,295 km (0.088 R)
• M22: 4,655,785 km (0.075 R)
• M23: 4,811,217 km (0.117 R)
• M24: 5,087,524 km (0.112 R)
• M25: 5,207,502 km (0.085 R)
• M26: 5,368,918 km (0.101 R)
• M27: 6,115,860 km (0.077 R)
• M28: 6,631,823 km (0.077 R)
• M29: 6,807,002 km (0.104 R)
• M30: 6,983,528 km (0.086 R)
• M31: 8,074,994 km (0.072 R)
• M32: 8,735,768 km (0.101 R)
• M33: 9,561,548 km (0.077 R)
• M34: 9,660,432 km (0.066 R)
• M35: 9,709,949 km (0.088 R)
• M36: 10,109,076 km (0.109 R)
• M37: 11,653,525 km (0.086 R)
• M38: 11,971,121 km (0.09 R)
• M39: 12,506,831 km (0.11 R)
• M40: 12,886,510 km (0.098 R)
• M41: 13,105,222 km (0.098 R)
• M42: 14,216,884 km (0.071 R)
• M43: 14,784,010 km (0.101 R)
• M44: 16,175,120 km (0.096 R)
• M45: 16,945,998 km (0.059 R)
• M46: 17,365,919 km (0.093 R)
• M47: 18,338,904 km (0.105 R)
• M48: 18,400,239 km (0.053 R)
• M49: 18,708,261 km (0.115 R)
• M50: 18,955,845 km (0.117 R)
• M51: 19,204,627 km (0.102 R)
• M52: 20,210,224 km (0.085 R)
• M53: 20,464,390 km (0.105 R)
• M54: 21,039,893 km (0.075 R)
• M55: 23,062,905 km (0.102 R)
• M56: 23,661,895 km (0.113 R)
• M57: 23,862,656 km (0.065 R)
• M58: 25,557,450 km (0.055 R)
• M59: 26,454,139 km (0.101 R)
• M60: 27,290,840 km (0.113 R)
• M61: 27,853,628 km (0.04 R)
• M62: 28,349,096 km (0.054 R)
• M63: 28,776,048 km (0.053 R)
• M64: 29,780,747 km (0.093 R)
• M65: 30,578,104 km (0.064 R)
• M66: 30,942,824 km (0.116 R)
• M67: 31,162,433 km (0.108 R)
• M68: 31,603,149 km (0.113 R)
• M69: 33,611,500 km (0.069 R)
• M70: 36,584,758 km (0.068 R)
• M71: 38,691,844 km (0.079 R)
• M72: 38,770,682 km (0.113 R)
• M73: 38,928,358 km (0.055 R)
• M74: 39,640,893 km (0.109 R)
• M75: 40,437,651 km (0.102 R)
• M76: 40,597,721 km (0.06 R)
• M77: 42,615,197 km (0.034 R)
• M78: 43,677,193 km (0.101 R)
• M79: 44,170,267 km (0.028 R)
• M80: 47,167,311 km (0.102 R)
• M81: 47,673,101 km (0.103 R)
• M82: 48,775,339 km (0.089 R)
• M83: 50,401,168 km (0.08 R)
• M84: 50,745,842 km (0.111 R)
• M85: 53,354,829 km (0.07 R)
• M86: 53,442,643 km (0.037 R)
• M87: 58,430,834 km (0.058 R)
• M88: 59,609,964 km (0.107 R)
• M89: 60,613,766 km (0.101 R)
• M90: 60,796,874 km (0.115 R)
• M91: 60,888,577 km (0.081 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 16,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit