🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.53 AU - 0.77 AU

Year: 192 Days

Day: 25.7 Hours

Environment

Temp: 198 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.19 AU - 4.03 AU

Year: 2518 Days

Day: 35 Hours

Environment

Temp: -122 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,760,372 km

• M1: 397,182 km (0.111 R)
• M2: 1,646,624 km (0.084 R)

Asteroid Belt

Center: 5.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.3

Radius: 9.9

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.25 AU - 7.17 AU

Year: 6381 Days

Day: 8.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 48,760,372 km

• M1: 129,253 km (0.032 R)
• M2: 203,154 km (0.107 R)
• M3: 297,550 km (0.111 R)
• M4: 380,876 km (0.113 R)
• M5: 456,573 km (0.103 R)
• M6: 596,596 km (0.1 R)
• M7: 698,622 km (0.045 R)
• M8: 829,371 km (0.108 R)
• M9: 992,881 km (0.026 R)
• M10: 1,325,288 km (0.12 R)
• M11: 1,561,203 km (0.036 R)
• M12: 2,364,694 km (0.086 R)
• M13: 2,464,775 km (0.119 R)
• M14: 2,844,005 km (0.076 R)
• M15: 2,986,572 km (0.103 R)
• M16: 3,334,836 km (0.105 R)
• M17: 3,409,784 km (0.098 R)
• M18: 3,793,204 km (0.105 R)
• M19: 3,930,684 km (0.114 R)
• M20: 4,089,856 km (0.113 R)
• M21: 4,251,272 km (0.111 R)
• M22: 4,373,643 km (0.096 R)
• M23: 4,705,751 km (0.097 R)
• M24: 4,769,031 km (0.108 R)
• M25: 4,896,338 km (0.102 R)
• M26: 5,796,170 km (0.084 R)
• M27: 6,046,148 km (0.08 R)
• M28: 6,346,390 km (0.084 R)
• M29: 6,961,387 km (0.108 R)
• M30: 7,545,866 km (0.115 R)
• M31: 8,171,484 km (0.104 R)
• M32: 8,813,858 km (0.103 R)
• M33: 8,918,127 km (0.104 R)
• M34: 8,996,666 km (0.064 R)
• M35: 9,075,355 km (0.085 R)
• M36: 9,419,131 km (0.114 R)
• M37: 9,605,978 km (0.113 R)
• M38: 9,956,337 km (0.103 R)
• M39: 10,503,566 km (0.076 R)
• M40: 11,456,355 km (0.052 R)
• M41: 11,627,345 km (0.059 R)
• M42: 11,885,401 km (0.112 R)
• M43: 12,465,691 km (0.06 R)
• M44: 12,729,881 km (0.074 R)
• M45: 12,995,866 km (0.065 R)
• M46: 13,293,566 km (0.079 R)
• M47: 13,383,325 km (0.105 R)
• M48: 13,956,584 km (0.103 R)
• M49: 14,139,243 km (0.118 R)
• M50: 14,322,799 km (0.097 R)
• M51: 14,877,957 km (0.117 R)
• M52: 15,440,146 km (0.112 R)
• M53: 15,503,127 km (0.095 R)
• M54: 16,779,047 km (0.119 R)
• M55: 17,070,763 km (0.089 R)
• M56: 17,233,525 km (0.118 R)
• M57: 17,429,648 km (0.116 R)
• M58: 17,956,083 km (0.028 R)
• M59: 18,554,474 km (0.089 R)
• M60: 18,923,532 km (0.11 R)
• M61: 19,464,478 km (0.05 R)
• M62: 19,532,396 km (0.057 R)
• M63: 19,600,463 km (0.115 R)
• M64: 20,079,176 km (0.054 R)
• M65: 20,319,879 km (0.08 R)
• M66: 20,457,958 km (0.112 R)
• M67: 20,839,133 km (0.09 R)
• M68: 20,978,259 km (0.067 R)
• M69: 22,387,172 km (0.119 R)
• M70: 22,529,739 km (0.046 R)
• M71: 23,935,510 km (0.04 R)
• M72: 24,593,890 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.5

Radius: 10.3

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.94 AU - 8.36 AU

Year: 7018 Days

Day: 11.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,760,372 km

• M1: 156,629 km (0.088 R)
• M2: 377,435 km (0.111 R)
• M3: 470,485 km (0.09 R)
• M4: 742,155 km (0.094 R)
• M5: 833,410 km (0.114 R)
• M6: 928,853 km (0.084 R)
• M7: 1,238,072 km (0.097 R)
• M8: 1,599,201 km (0.096 R)
• M9: 1,679,386 km (0.106 R)
• M10: 1,823,149 km (0.085 R)
• M11: 2,167,374 km (0.105 R)
• M12: 2,697,848 km (0.104 R)
• M13: 2,867,193 km (0.104 R)
• M14: 3,065,111 km (0.088 R)
• M15: 3,579,727 km (0.11 R)
• M16: 4,746,740 km (0.043 R)
• M17: 5,371,312 km (0.073 R)
• M18: 6,861,306 km (0.089 R)
• M19: 7,634,578 km (0.083 R)
• M20: 7,806,316 km (0.111 R)
• M21: 8,364,615 km (0.057 R)
• M22: 8,506,285 km (0.091 R)
• M23: 8,684,306 km (0.093 R)
• M24: 9,299,303 km (0.074 R)
• M25: 9,630,513 km (0.036 R)
• M26: 10,078,259 km (0.104 R)
• M27: 10,191,205 km (0.073 R)
• M28: 10,342,598 km (0.112 R)
• M29: 10,878,009 km (0.068 R)
• M30: 11,383,500 km (0.08 R)
• M31: 11,461,890 km (0.043 R)
• M32: 11,737,898 km (0.064 R)
• M33: 11,896,471 km (0.062 R)
• M34: 12,016,000 km (0.107 R)
• M35: 12,578,787 km (0.102 R)
• M36: 13,356,397 km (0.071 R)
• M37: 14,107,378 km (0.044 R)
• M38: 14,615,712 km (0.107 R)
• M39: 15,346,198 km (0.065 R)
• M40: 15,781,379 km (0.091 R)
• M41: 16,132,485 km (0.06 R)
• M42: 16,619,426 km (0.048 R)
• M43: 16,976,666 km (0.058 R)
• M44: 17,381,477 km (0.119 R)
• M45: 17,880,685 km (0.072 R)
• M46: 18,200,825 km (0.112 R)
• M47: 19,500,232 km (0.067 R)
• M48: 19,594,329 km (0.117 R)
• M49: 19,735,549 km (0.099 R)
• M50: 20,019,037 km (0.099 R)
• M51: 20,208,728 km (0.12 R)
• M52: 21,504,993 km (0.09 R)
• M53: 21,845,478 km (0.109 R)
• M54: 22,236,826 km (0.051 R)
• M55: 22,384,180 km (0.047 R)
• M56: 23,774,842 km (0.093 R)
• M57: 23,975,901 km (0.104 R)
• M58: 24,328,952 km (0.048 R)
• M59: 24,480,794 km (0.048 R)
• M60: 25,552,364 km (0.115 R)
• M61: 25,964,655 km (0.12 R)
• M62: 26,327,280 km (0.081 R)
• M63: 26,639,342 km (0.069 R)
• M64: 28,165,090 km (0.103 R)
• M65: 28,377,669 km (0.097 R)
• M66: 29,502,944 km (0.109 R)
• M67: 30,479,070 km (0.043 R)
• M68: 30,916,345 km (0.112 R)
• M69: 31,026,000 km (0.103 R)
• M70: 31,410,616 km (0.12 R)
• M71: 31,576,071 km (0.098 R)
• M72: 31,852,379 km (0.061 R)
• M73: 32,797,538 km (0.106 R)
• M74: 33,470,429 km (0.077 R)
• M75: 33,639,325 km (0.119 R)
• M76: 34,488,144 km (0.034 R)
• M77: 34,772,679 km (0.107 R)
• M78: 35,229,551 km (0.084 R)
• M79: 35,458,734 km (0.085 R)
• M80: 36,149,129 km (0.098 R)
• M81: 37,953,429 km (0.07 R)
• M82: 38,718,771 km (0.109 R)
• M83: 39,489,200 km (0.034 R)
• M84: 39,608,131 km (0.107 R)
• M85: 39,786,900 km (0.028 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.2

Radius: 8.9

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 8.74 AU - 9.02 AU

Year: 9714 Days

Day: 12.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,760,372 km

• M1: 228,137 km (0.112 R)
• M2: 314,604 km (0.064 R)
• M3: 402,269 km (0.102 R)
• M4: 559,646 km (0.092 R)
• M5: 843,582 km (0.115 R)
• M6: 992,432 km (0.11 R)
• M7: 1,150,108 km (0.082 R)
• M8: 1,626,129 km (0.057 R)
• M9: 1,789,639 km (0.098 R)
• M10: 1,983,219 km (0.081 R)
• M11: 2,158,398 km (0.112 R)
• M12: 2,741,531 km (0.101 R)
• M13: 2,824,707 km (0.115 R)
• M14: 2,993,753 km (0.031 R)
• M15: 3,050,749 km (0.1 R)
• M16: 3,341,717 km (0.091 R)
• M17: 3,641,661 km (0.063 R)
• M18: 3,764,182 km (0.066 R)
• M19: 4,792,368 km (0.043 R)
• M20: 5,233,831 km (0.076 R)
• M21: 5,582,245 km (0.108 R)
• M22: 6,486,115 km (0.057 R)
• M23: 6,860,409 km (0.092 R)
• M24: 7,088,246 km (0.081 R)
• M25: 7,551,701 km (0.102 R)
• M26: 7,708,329 km (0.084 R)
• M27: 8,386,008 km (0.11 R)
• M28: 8,507,631 km (0.106 R)
• M29: 9,041,396 km (0.085 R)
• M30: 9,166,011 km (0.042 R)
• M31: 10,054,922 km (0.087 R)
• M32: 10,357,409 km (0.118 R)
• M33: 10,575,223 km (0.106 R)
• M34: 11,193,361 km (0.098 R)
• M35: 11,642,005 km (0.075 R)
• M36: 11,732,363 km (0.118 R)
• M37: 12,789,272 km (0.108 R)
• M38: 12,882,621 km (0.104 R)
• M39: 13,685,064 km (0.104 R)
• M40: 15,239,236 km (0.11 R)
• M41: 15,936,661 km (0.09 R)
• M42: 16,491,968 km (0.106 R)
• M43: 17,002,247 km (0.098 R)
• M44: 17,156,333 km (0.079 R)
• M45: 17,311,017 km (0.106 R)
• M46: 19,041,565 km (0.088 R)
• M47: 19,255,041 km (0.113 R)
• M48: 20,062,720 km (0.072 R)
• M49: 20,225,632 km (0.085 R)
• M50: 20,552,803 km (0.094 R)
• M51: 21,156,879 km (0.077 R)
• M52: 22,438,933 km (0.076 R)
• M53: 24,611,842 km (0.078 R)
• M54: 24,786,123 km (0.061 R)
• M55: 25,370,452 km (0.055 R)
• M56: 25,959,270 km (0.118 R)
• M57: 26,077,452 km (0.071 R)
• M58: 26,374,105 km (0.113 R)
• M59: 28,055,285 km (0.115 R)
• M60: 28,847,556 km (0.106 R)
• M61: 28,908,741 km (0.081 R)
• M62: 29,461,954 km (0.101 R)
• M63: 29,956,674 km (0.1 R)
• M64: 30,954,193 km (0.086 R)
• M65: 31,836,072 km (0.097 R)
• M66: 32,790,058 km (0.032 R)
• M67: 33,238,403 km (0.116 R)
• M68: 34,206,002 km (0.11 R)
• M69: 34,530,629 km (0.119 R)
• M70: 35,576,318 km (0.066 R)
• M71: 37,031,008 km (0.038 R)
• M72: 37,164,150 km (0.044 R)
• M73: 37,297,592 km (0.108 R)
• M74: 38,101,082 km (0.11 R)
• M75: 39,452,998 km (0.099 R)
• M76: 40,477,145 km (0.115 R)
• M77: 40,614,476 km (0.101 R)
• M78: 40,958,102 km (0.113 R)
• M79: 41,648,496 km (0.111 R)
• M80: 41,787,024 km (0.091 R)
• M81: 42,064,528 km (0.04 R)
• M82: 42,551,768 km (0.034 R)
• M83: 43,110,815 km (0.076 R)
• M84: 44,024,409 km (0.04 R)
• M85: 44,165,480 km (0.057 R)
• M86: 44,306,850 km (0.114 R)
• M87: 45,727,880 km (0.075 R)
• M88: 45,942,254 km (0.11 R)
• M89: 46,085,419 km (0.093 R)
• M90: 47,235,976 km (0.079 R)
• M91: 48,032,436 km (0.092 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 14,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit