🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.48 AU - 0.58 AU

Year: 140 Days

Day: 42.6 Hours

Environment

Temp: 188 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.73 AU - 1.07 AU

Year: 310 Days

Day: 13.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.23 AU - 1.53 AU

Year: 589 Days

Day: 41.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.54 AU - 1.74 AU

Year: 763 Days

Day: 33.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.9

Radius: 13.7

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.48 AU - 6.96 AU

Year: 4972 Days

Day: 9.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 103,390,220 km

• M1: 186,698 km (0.091 R)
• M2: 642,373 km (0.065 R)
• M3: 848,070 km (0.081 R)
• M4: 1,037,611 km (0.057 R)
• M5: 1,158,486 km (0.096 R)
• M6: 1,313,170 km (0.07 R)
• M7: 1,566,589 km (0.076 R)
• M8: 1,771,538 km (0.073 R)
• M9: 2,278,675 km (0.074 R)
• M10: 2,367,685 km (0.049 R)
• M11: 2,512,496 km (0.054 R)
• M12: 2,849,391 km (0.076 R)
• M13: 3,261,234 km (0.069 R)
• M14: 3,423,098 km (0.112 R)
• M15: 3,525,723 km (0.04 R)
• M16: 3,818,635 km (0.101 R)
• M17: 3,946,541 km (0.102 R)
• M18: 4,076,093 km (0.097 R)
• M19: 4,228,982 km (0.084 R)
• M20: 4,339,236 km (0.062 R)
• M21: 4,450,686 km (0.032 R)
• M22: 5,209,746 km (0.099 R)
• M23: 5,519,862 km (0.106 R)
• M24: 5,762,660 km (0.074 R)
• M25: 5,984,214 km (0.111 R)
• M26: 6,208,611 km (0.092 R)
• M27: 6,435,850 km (0.094 R)
• M28: 7,107,694 km (0.116 R)
• M29: 7,213,161 km (0.066 R)
• M30: 7,639,814 km (0.081 R)
• M31: 7,938,112 km (0.107 R)
• M32: 8,129,896 km (0.046 R)
• M33: 8,742,649 km (0.088 R)
• M34: 9,140,430 km (0.116 R)
• M35: 9,284,044 km (0.109 R)
• M36: 9,457,278 km (0.115 R)
• M37: 9,806,888 km (0.119 R)
• M38: 9,983,414 km (0.091 R)
• M39: 10,190,607 km (0.069 R)
• M40: 10,669,619 km (0.106 R)
• M41: 10,760,276 km (0.076 R)
• M42: 11,278,782 km (0.108 R)
• M43: 11,867,898 km (0.115 R)
• M44: 12,245,334 km (0.076 R)
• M45: 13,303,290 km (0.077 R)
• M46: 14,591,178 km (0.111 R)
• M47: 14,826,645 km (0.097 R)
• M48: 15,063,309 km (0.026 R)
• M49: 16,022,530 km (0.088 R)
• M50: 16,404,753 km (0.079 R)
• M51: 16,754,812 km (0.081 R)
• M52: 16,895,584 km (0.032 R)
• M53: 17,462,559 km (0.11 R)
• M54: 17,784,195 km (0.037 R)
• M55: 17,963,712 km (0.089 R)
• M56: 18,578,709 km (0.042 R)
• M57: 18,724,417 km (0.114 R)
• M58: 18,833,923 km (0.062 R)
• M59: 19,200,588 km (0.119 R)
• M60: 19,495,595 km (0.115 R)
• M61: 19,680,797 km (0.062 R)
• M62: 20,239,844 km (0.07 R)
• M63: 20,917,522 km (0.094 R)
• M64: 21,145,061 km (0.034 R)
• M65: 21,297,351 km (0.071 R)
• M66: 21,794,465 km (0.088 R)
• M67: 23,112,572 km (0.066 R)
• M68: 23,939,549 km (0.048 R)
• M69: 24,098,272 km (0.112 R)
• M70: 24,496,352 km (0.081 R)
• M71: 24,696,215 km (0.064 R)
• M72: 26,029,132 km (0.096 R)
• M73: 26,355,704 km (0.084 R)
• M74: 26,478,524 km (0.093 R)
• M75: 26,601,643 km (0.092 R)
• M76: 27,095,615 km (0.067 R)
• M77: 27,800,670 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.4

Radius: 9.2

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 9.17 AU - 12.05 AU

Year: 12560 Days

Day: 7.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 103,390,220 km

• M1: 123,418 km (0.105 R)
• M2: 687,552 km (0.087 R)
• M3: 856,149 km (0.088 R)
• M4: 1,017,714 km (0.111 R)
• M5: 1,189,453 km (0.088 R)
• M6: 1,441,375 km (0.034 R)
• M7: 1,786,498 km (0.1 R)
• M8: 2,523,118 km (0.109 R)
• M9: 2,639,654 km (0.098 R)
• M10: 2,848,044 km (0.092 R)
• M11: 3,000,185 km (0.078 R)
• M12: 3,155,019 km (0.118 R)
• M13: 3,217,701 km (0.036 R)
• M14: 3,440,452 km (0.113 R)
• M15: 3,635,378 km (0.095 R)
• M16: 3,867,554 km (0.089 R)
• M17: 4,173,182 km (0.115 R)
• M18: 4,242,147 km (0.092 R)
• M19: 4,628,409 km (0.066 R)
• M20: 5,585,984 km (0.091 R)
• M21: 5,854,064 km (0.056 R)
• M22: 7,803,623 km (0.11 R)
• M23: 8,146,651 km (0.068 R)
• M24: 9,796,267 km (0.099 R)
• M25: 11,400,255 km (0.054 R)
• M26: 11,497,045 km (0.105 R)
• M27: 12,381,169 km (0.043 R)
• M28: 12,630,698 km (0.106 R)
• M29: 12,781,193 km (0.059 R)
• M30: 15,590,342 km (0.119 R)
• M31: 16,677,320 km (0.116 R)
• M32: 17,174,434 km (0.098 R)
• M33: 18,466,960 km (0.113 R)
• M34: 18,694,947 km (0.113 R)
• M35: 19,558,276 km (0.061 R)
• M36: 20,140,960 km (0.036 R)
• M37: 20,552,204 km (0.103 R)
• M38: 20,907,050 km (0.106 R)
• M39: 21,502,749 km (0.076 R)
• M40: 22,104,133 km (0.099 R)
• M41: 22,589,129 km (0.042 R)
• M42: 23,508,109 km (0.052 R)
• M43: 23,941,045 km (0.054 R)
• M44: 24,127,444 km (0.101 R)
• M45: 25,192,730 km (0.115 R)
• M46: 25,508,980 km (0.118 R)
• M47: 25,890,305 km (0.07 R)
• M48: 28,085,953 km (0.089 R)
• M49: 28,282,525 km (0.073 R)
• M50: 28,479,545 km (0.102 R)
• M51: 28,611,191 km (0.084 R)
• M52: 28,875,082 km (0.082 R)
• M53: 28,941,204 km (0.108 R)
• M54: 29,205,992 km (0.1 R)
• M55: 29,471,678 km (0.081 R)
• M56: 29,738,262 km (0.037 R)
• M57: 29,804,982 km (0.03 R)
• M58: 31,082,548 km (0.099 R)
• M59: 32,240,884 km (0.108 R)
• M60: 33,899,925 km (0.09 R)
• M61: 36,083,754 km (0.077 R)
• M62: 36,226,321 km (0.091 R)
• M63: 36,297,530 km (0.116 R)
• M64: 36,869,592 km (0.054 R)
• M65: 37,516,752 km (0.095 R)
• M66: 38,095,098 km (0.116 R)
• M67: 39,921,538 km (0.088 R)
• M68: 41,030,956 km (0.111 R)
• M69: 41,776,253 km (0.069 R)
• M70: 42,000,799 km (0.069 R)
• M71: 42,150,546 km (0.07 R)
• M72: 42,450,939 km (0.098 R)
• M73: 42,751,780 km (0.083 R)
• M74: 43,734,937 km (0.12 R)
• M75: 44,038,920 km (0.08 R)
• M76: 45,261,733 km (0.095 R)
• M77: 45,415,370 km (0.088 R)
• M78: 46,031,714 km (0.065 R)
• M79: 46,650,899 km (0.055 R)
• M80: 48,603,301 km (0.085 R)
• M81: 50,661,917 km (0.118 R)
• M82: 51,301,149 km (0.078 R)
• M83: 51,461,368 km (0.069 R)
• M84: 51,541,553 km (0.052 R)
• M85: 51,942,924 km (0.119 R)
• M86: 53,234,552 km (0.025 R)
• M87: 53,803,024 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.4

Radius: 5.2

Gravity: 24.5 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 18.09 AU - 21.67 AU

Year: 32215 Days

Day: 18.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,390,220 km

• M1: 73,901 km (0.096 R)
• M2: 2,359,009 km (0.119 R)
• M3: 2,808,102 km (0.049 R)
• M4: 3,937,566 km (0.049 R)
• M5: 4,146,853 km (0.092 R)
• M6: 5,133,002 km (0.034 R)
• M7: 6,127,529 km (0.095 R)
• M8: 6,187,817 km (0.049 R)
• M9: 6,370,027 km (0.113 R)
• M10: 6,431,063 km (0.089 R)
• M11: 7,052,941 km (0.086 R)
• M12: 7,889,792 km (0.038 R)
• M13: 7,955,316 km (0.054 R)
• M14: 8,087,261 km (0.083 R)
• M15: 8,286,376 km (0.057 R)
• M16: 8,621,924 km (0.081 R)
• M17: 9,099,290 km (0.047 R)
• M18: 9,168,106 km (0.085 R)
• M19: 11,536,240 km (0.081 R)
• M20: 12,365,461 km (0.081 R)
• M21: 15,537,983 km (0.106 R)
• M22: 15,702,840 km (0.075 R)
• M23: 16,535,950 km (0.068 R)
• M24: 16,788,771 km (0.085 R)
• M25: 16,873,293 km (0.057 R)
• M26: 17,468,992 km (0.104 R)
• M27: 17,726,450 km (0.109 R)
• M28: 17,985,105 km (0.056 R)
• M29: 19,741,234 km (0.057 R)
• M30: 21,185,003 km (0.076 R)
• M31: 23,225,069 km (0.11 R)
• M32: 26,597,305 km (0.066 R)
• M33: 27,091,277 km (0.044 R)
• M34: 27,190,460 km (0.113 R)
• M35: 27,389,276 km (0.117 R)
• M36: 28,793,850 km (0.097 R)
• M37: 29,199,410 km (0.094 R)
• M38: 29,504,739 km (0.102 R)
• M39: 30,118,839 km (0.05 R)
• M40: 32,090,838 km (0.057 R)
• M41: 33,145,503 km (0.094 R)
• M42: 33,677,024 km (0.105 R)
• M43: 33,997,313 km (0.111 R)
• M44: 34,964,314 km (0.113 R)
• M45: 36,267,461 km (0.081 R)
• M46: 37,145,151 km (0.12 R)
• M47: 37,807,870 km (0.079 R)
• M48: 39,481,870 km (0.108 R)
• M49: 39,932,459 km (0.116 R)
• M50: 44,998,740 km (0.119 R)
• M51: 46,059,688 km (0.103 R)
• M52: 46,178,020 km (0.097 R)
• M53: 47,966,014 km (0.105 R)
• M54: 49,049,701 km (0.078 R)
• M55: 49,170,576 km (0.065 R)
• M56: 49,412,625 km (0.1 R)
• M57: 50,141,317 km (0.085 R)
• M58: 51,118,490 km (0.112 R)
• M59: 51,978,528 km (0.069 R)
• M60: 52,967,370 km (0.112 R)
• M61: 53,339,719 km (0.113 R)
• M62: 56,223,667 km (0.066 R)
• M63: 57,238,539 km (0.071 R)
• M64: 57,365,847 km (0.082 R)
• M65: 60,578,461 km (0.096 R)
• M66: 62,796,249 km (0.104 R)
• M67: 63,190,440 km (0.081 R)
• M68: 63,981,065 km (0.026 R)
• M69: 66,908,246 km (0.074 R)
• M70: 67,042,435 km (0.031 R)
• M71: 67,310,814 km (0.099 R)
• M72: 67,714,130 km (0.088 R)
• M73: 68,523,305 km (0.088 R)
• M74: 68,793,628 km (0.09 R)
• M75: 70,151,079 km (0.119 R)
• M76: 70,559,930 km (0.118 R)
• M77: 70,833,096 km (0.119 R)
• M78: 72,203,562 km (0.094 R)
• M79: 73,444,626 km (0.104 R)
• M80: 74,970,973 km (0.085 R)
• M81: 76,087,571 km (0.026 R)
• M82: 76,788,138 km (0.095 R)
• M83: 76,928,611 km (0.116 R)
• M84: 79,470,129 km (0.092 R)
• M85: 79,612,247 km (0.106 R)
• M86: 89,464,463 km (0.109 R)
• M87: 91,688,834 km (0.084 R)
• M88: 92,882,625 km (0.064 R)
• M89: 93,481,465 km (0.104 R)
• M90: 94,231,848 km (0.107 R)
• M91: 94,683,036 km (0.097 R)
• M92: 98,165,674 km (0.106 R)
• M93: 99,999,295 km (0.111 R)
• M94: 100,305,971 km (0.075 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 15,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit