🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.43 AU - 1.69 AU

Year: 556 Days

Day: 38.7 Hours

Environment

Temp: 128 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.77 AU - 1.95 AU

Year: 723 Days

Day: 30.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,585,494 km

• M1: 796,160 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.07 AU - 4.43 AU

Year: 2499 Days

Day: 21.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.8

Radius: 6.1

Gravity: 18.48 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 16.35 AU - 21.03 AU

Year: 23045 Days

Day: 19.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 100,585,494 km

• M1: 89,609 km (0.108 R)
• M2: 277,953 km (0.11 R)
• M3: 983,307 km (0.119 R)
• M4: 1,096,702 km (0.059 R)
• M5: 1,336,358 km (0.08 R)
• M6: 1,933,702 km (0.071 R)
• M7: 2,922,544 km (0.11 R)
• M8: 3,045,364 km (0.075 R)
• M9: 3,997,554 km (0.074 R)
• M10: 4,133,988 km (0.073 R)
• M11: 4,458,615 km (0.101 R)
• M12: 4,743,300 km (0.087 R)
• M13: 5,132,105 km (0.117 R)
• M14: 5,230,989 km (0.072 R)
• M15: 5,380,437 km (0.082 R)
• M16: 5,632,509 km (0.101 R)
• M17: 5,888,621 km (0.108 R)
• M18: 6,044,053 km (0.114 R)
• M19: 6,148,472 km (0.095 R)
• M20: 6,200,832 km (0.118 R)
• M21: 6,895,863 km (0.057 R)
• M22: 7,841,621 km (0.115 R)
• M23: 8,709,289 km (0.09 R)
• M24: 8,827,322 km (0.051 R)
• M25: 8,886,562 km (0.083 R)
• M26: 9,425,264 km (0.105 R)
• M27: 9,912,953 km (0.073 R)
• M28: 10,159,939 km (0.09 R)
• M29: 10,471,552 km (0.101 R)
• M30: 10,723,026 km (0.098 R)
• M31: 11,554,042 km (0.111 R)
• M32: 12,405,703 km (0.094 R)
• M33: 13,209,642 km (0.059 R)
• M34: 15,150,225 km (0.075 R)
• M35: 16,008,767 km (0.112 R)
• M36: 16,662,959 km (0.065 R)
• M37: 16,883,017 km (0.092 R)
• M38: 17,400,028 km (0.081 R)
• M39: 20,531,709 km (0.09 R)
• M40: 21,162,713 km (0.104 R)
• M41: 21,960,369 km (0.115 R)
• M42: 22,201,670 km (0.114 R)
• M43: 22,282,154 km (0.072 R)
• M44: 22,443,720 km (0.108 R)
• M45: 22,930,511 km (0.113 R)
• M46: 23,012,042 km (0.118 R)
• M47: 24,080,021 km (0.102 R)
• M48: 25,416,379 km (0.094 R)
• M49: 26,948,560 km (0.107 R)
• M50: 27,034,579 km (0.101 R)
• M51: 27,379,402 km (0.03 R)
• M52: 27,725,721 km (0.092 R)
• M53: 27,812,638 km (0.063 R)
• M54: 28,949,432 km (0.114 R)
• M55: 29,567,720 km (0.088 R)
• M56: 30,190,496 km (0.119 R)
• M57: 30,458,725 km (0.07 R)
• M58: 31,539,420 km (0.107 R)
• M59: 31,630,076 km (0.115 R)
• M60: 31,993,449 km (0.119 R)
• M61: 32,266,914 km (0.102 R)
• M62: 32,449,723 km (0.079 R)
• M63: 32,724,385 km (0.11 R)
• M64: 34,016,761 km (0.05 R)
• M65: 34,575,658 km (0.059 R)
• M66: 36,175,757 km (0.066 R)
• M67: 38,378,735 km (0.078 R)
• M68: 38,475,525 km (0.077 R)
• M69: 39,057,760 km (0.075 R)
• M70: 40,329,492 km (0.119 R)
• M71: 41,217,654 km (0.071 R)
• M72: 41,614,537 km (0.039 R)
• M73: 43,013,577 km (0.112 R)
• M74: 43,114,106 km (0.09 R)
• M75: 43,315,315 km (0.118 R)
• M76: 45,960,206 km (0.091 R)
• M77: 47,405,770 km (0.115 R)
• M78: 50,024,182 km (0.028 R)
• M79: 50,129,947 km (0.061 R)
• M80: 53,551,699 km (0.081 R)
• M81: 56,607,086 km (0.089 R)
• M82: 60,730,303 km (0.095 R)
• M83: 61,974,658 km (0.115 R)
• M84: 62,770,818 km (0.052 R)
• M85: 62,998,955 km (0.112 R)
• M86: 65,064,452 km (0.089 R)
• M87: 70,087,650 km (0.091 R)
• M88: 71,869,061 km (0.087 R)
• M89: 72,466,256 km (0.09 R)
• M90: 74,508,715 km (0.116 R)
• M91: 77,913,713 km (0.108 R)
• M92: 82,240,981 km (0.071 R)
• M93: 82,490,510 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 21.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.7

Radius: 5.2

Gravity: 28.84 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 17.96 AU - 25.1 AU

Year: 28493 Days

Day: 20.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 100,585,494 km

• M1: 111,450 km (0.029 R)
• M2: 486,043 km (0.072 R)
• M3: 535,710 km (0.105 R)
• M4: 780,153 km (0.103 R)
• M5: 1,396,795 km (0.115 R)
• M6: 1,692,251 km (0.088 R)
• M7: 1,730,548 km (0.081 R)
• M8: 2,869,736 km (0.079 R)
• M9: 3,832,398 km (0.079 R)
• M10: 3,984,838 km (0.034 R)
• M11: 4,139,223 km (0.12 R)
• M12: 4,776,361 km (0.079 R)
• M13: 5,106,224 km (0.045 R)
• M14: 5,161,875 km (0.118 R)
• M15: 5,443,567 km (0.071 R)
• M16: 6,497,933 km (0.089 R)
• M17: 6,618,958 km (0.109 R)
• M18: 7,613,634 km (0.096 R)
• M19: 7,805,269 km (0.071 R)
• M20: 7,933,923 km (0.079 R)
• M21: 8,128,251 km (0.109 R)
• M22: 9,258,612 km (0.109 R)
• M23: 10,650,172 km (0.101 R)
• M24: 11,297,482 km (0.105 R)
• M25: 11,809,705 km (0.101 R)
• M26: 14,878,256 km (0.099 R)
• M27: 16,088,952 km (0.075 R)
• M28: 18,688,963 km (0.086 R)
• M29: 19,467,919 km (0.109 R)
• M30: 21,057,396 km (0.103 R)
• M31: 21,867,768 km (0.12 R)
• M32: 24,641,163 km (0.055 R)
• M33: 27,523,315 km (0.033 R)
• M34: 30,611,315 km (0.101 R)
• M35: 31,425,875 km (0.043 R)
• M36: 31,835,773 km (0.097 R)
• M37: 34,332,412 km (0.108 R)
• M38: 35,817,620 km (0.03 R)
• M39: 36,353,031 km (0.045 R)
• M40: 36,783,424 km (0.109 R)
• M41: 37,215,313 km (0.053 R)
• M42: 37,431,930 km (0.036 R)
• M43: 38,740,463 km (0.112 R)
• M44: 39,070,027 km (0.05 R)
• M45: 39,179,982 km (0.089 R)
• M46: 41,851,500 km (0.088 R)
• M47: 42,754,922 km (0.059 R)
• M48: 44,581,063 km (0.092 R)
• M49: 44,926,335 km (0.039 R)
• M50: 45,041,675 km (0.113 R)
• M51: 47,016,367 km (0.116 R)
• M52: 47,719,926 km (0.091 R)
• M53: 48,427,224 km (0.041 R)
• M54: 48,545,407 km (0.119 R)
• M55: 49,732,615 km (0.096 R)
• M56: 50,449,488 km (0.05 R)
• M57: 50,809,271 km (0.109 R)
• M58: 53,229,316 km (0.115 R)
• M59: 53,595,532 km (0.104 R)
• M60: 53,717,753 km (0.103 R)
• M61: 58,557,843 km (0.111 R)
• M62: 58,809,765 km (0.114 R)
• M63: 59,567,778 km (0.11 R)
• M64: 60,329,081 km (0.089 R)
• M65: 61,989,318 km (0.111 R)
• M66: 62,117,673 km (0.117 R)
• M67: 62,760,795 km (0.08 R)
• M68: 63,276,758 km (0.057 R)
• M69: 64,183,171 km (0.112 R)
• M70: 64,572,874 km (0.117 R)
• M71: 67,323,380 km (0.114 R)
• M72: 67,587,271 km (0.116 R)
• M73: 67,851,461 km (0.082 R)
• M74: 67,983,855 km (0.068 R)
• M75: 73,208,710 km (0.087 R)
• M76: 73,887,884 km (0.027 R)
• M77: 74,978,752 km (0.085 R)
• M78: 76,075,155 km (0.116 R)
• M79: 77,729,408 km (0.074 R)
• M80: 78,838,975 km (0.107 R)
• M81: 79,395,629 km (0.101 R)
• M82: 80,373,102 km (0.08 R)
• M83: 80,652,999 km (0.032 R)
• M84: 82,622,006 km (0.068 R)
• M85: 83,329,006 km (0.116 R)
• M86: 84,180,068 km (0.118 R)
• M87: 85,604,988 km (0.057 R)
• M88: 87,757,103 km (0.089 R)
• M89: 88,912,298 km (0.106 R)
• M90: 91,675,670 km (0.117 R)
• M91: 93,141,429 km (0.09 R)
• M92: 94,172,159 km (0.114 R)
• M93: 97,734,234 km (0.103 R)

Kuiper Belt

Range: 38.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 15,897 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit