🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.58 AU - 0.78 AU

Year: 204 Days

Day: 22.4 Hours

Environment

Temp: 200 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,766,089 km

• M1: 222,751 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.74 AU - 0.88 AU

Year: 265 Days

Day: 40.9 Hours

Environment

Temp: 170 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.7

Radius: 8.1

Gravity: 12.43 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.08 AU - 8.12 AU

Year: 8378 Days

Day: 5.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,766,089 km

• M1: 311,762 km (0.068 R)
• M2: 383,120 km (0.118 R)
• M3: 545,284 km (0.106 R)
• M4: 1,101,040 km (0.108 R)
• M5: 1,317,209 km (0.099 R)
• M6: 1,812,079 km (0.057 R)
• M7: 1,926,821 km (0.072 R)
• M8: 2,044,105 km (0.057 R)
• M9: 2,286,005 km (0.086 R)
• M10: 2,614,073 km (0.116 R)
• M11: 2,903,395 km (0.088 R)
• M12: 3,120,312 km (0.045 R)
• M13: 3,203,040 km (0.075 R)
• M14: 3,286,516 km (0.063 R)
• M15: 3,950,281 km (0.034 R)
• M16: 4,040,040 km (0.096 R)
• M17: 4,282,389 km (0.119 R)
• M18: 4,467,292 km (0.11 R)
• M19: 4,749,583 km (0.04 R)
• M20: 4,909,054 km (0.095 R)
• M21: 5,233,083 km (0.101 R)
• M22: 5,298,757 km (0.116 R)
• M23: 5,867,976 km (0.103 R)
• M24: 6,421,339 km (0.086 R)
• M25: 6,668,774 km (0.07 R)
• M26: 6,883,297 km (0.108 R)
• M27: 7,027,659 km (0.075 R)
• M28: 8,065,569 km (0.116 R)
• M29: 8,179,712 km (0.071 R)
• M30: 8,371,048 km (0.103 R)
• M31: 9,190,545 km (0.055 R)
• M32: 9,469,396 km (0.107 R)
• M33: 9,549,580 km (0.055 R)
• M34: 9,913,252 km (0.101 R)
• M35: 10,821,162 km (0.101 R)
• M36: 11,626,597 km (0.059 R)
• M37: 12,407,348 km (0.118 R)
• M38: 13,564,787 km (0.082 R)
• M39: 13,655,294 km (0.087 R)
• M40: 15,129,880 km (0.111 R)
• M41: 15,223,678 km (0.099 R)
• M42: 15,364,749 km (0.048 R)
• M43: 15,600,964 km (0.086 R)
• M44: 16,412,831 km (0.09 R)
• M45: 17,189,543 km (0.104 R)
• M46: 17,730,489 km (0.069 R)
• M47: 20,155,471 km (0.073 R)
• M48: 20,725,738 km (0.111 R)
• M49: 21,406,558 km (0.106 R)
• M50: 21,829,172 km (0.083 R)
• M51: 22,307,885 km (0.078 R)
• M52: 22,897,600 km (0.049 R)
• M53: 23,928,329 km (0.092 R)
• M54: 24,256,996 km (0.109 R)
• M55: 24,422,002 km (0.079 R)
• M56: 24,587,158 km (0.106 R)
• M57: 24,697,561 km (0.083 R)
• M58: 25,363,272 km (0.094 R)
• M59: 25,642,421 km (0.088 R)
• M60: 26,655,797 km (0.104 R)
• M61: 27,395,858 km (0.116 R)
• M62: 27,510,300 km (0.083 R)
• M63: 27,682,188 km (0.111 R)
• M64: 27,912,120 km (0.098 R)
• M65: 28,142,501 km (0.056 R)
• M66: 28,257,991 km (0.068 R)
• M67: 28,721,445 km (0.047 R)
• M68: 29,187,592 km (0.06 R)
• M69: 30,363,431 km (0.11 R)
• M70: 30,541,153 km (0.069 R)
• M71: 31,255,483 km (0.117 R)
• M72: 32,156,212 km (0.082 R)
• M73: 33,553,755 km (0.04 R)
• M74: 34,229,190 km (0.077 R)
• M75: 34,352,458 km (0.113 R)
• M76: 35,219,528 km (0.096 R)
• M77: 35,780,819 km (0.102 R)
• M78: 37,418,616 km (0.085 R)
• M79: 37,482,195 km (0.115 R)
• M80: 37,736,512 km (0.092 R)
• M81: 38,374,696 km (0.047 R)
• M82: 39,532,584 km (0.059 R)
• M83: 40,115,716 km (0.096 R)
• M84: 40,963,188 km (0.105 R)
• M85: 41,356,331 km (0.094 R)
• M86: 41,421,855 km (0.105 R)
• M87: 43,407,318 km (0.052 R)
• M88: 43,473,889 km (0.09 R)
• M89: 44,210,060 km (0.111 R)
• M90: 44,478,738 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655

Radius: 10.9

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 9.03 AU - 12.11 AU

Year: 12489 Days

Day: 12.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,766,089 km

• M1: 160,967 km (0.103 R)
• M2: 351,555 km (0.095 R)
• M3: 433,684 km (0.054 R)
• M4: 622,626 km (0.09 R)
• M5: 709,991 km (0.051 R)
• M6: 1,169,107 km (0.109 R)
• M7: 1,371,663 km (0.117 R)
• M8: 1,537,417 km (0.07 R)
• M9: 1,710,053 km (0.067 R)
• M10: 2,047,696 km (0.074 R)
• M11: 2,435,005 km (0.088 R)
• M12: 3,089,794 km (0.052 R)
• M13: 3,183,143 km (0.079 R)
• M14: 3,534,100 km (0.09 R)
• M15: 3,631,937 km (0.077 R)
• M16: 3,830,453 km (0.05 R)
• M17: 3,930,983 km (0.082 R)
• M18: 4,100,627 km (0.111 R)
• M19: 4,767,535 km (0.086 R)
• M20: 5,355,305 km (0.11 R)
• M21: 5,619,794 km (0.099 R)
• M22: 6,478,635 km (0.106 R)
• M23: 6,923,389 km (0.064 R)
• M24: 7,005,369 km (0.099 R)
• M25: 7,461,942 km (0.116 R)
• M26: 7,885,304 km (0.073 R)
• M27: 8,056,893 km (0.074 R)
• M28: 8,229,678 km (0.087 R)
• M29: 8,844,376 km (0.1 R)
• M30: 8,933,386 km (0.073 R)
• M31: 9,292,421 km (0.097 R)
• M32: 9,839,950 km (0.116 R)
• M33: 11,061,865 km (0.072 R)
• M34: 12,580,732 km (0.095 R)
• M35: 13,749,391 km (0.055 R)
• M36: 14,846,392 km (0.117 R)
• M37: 15,378,811 km (0.118 R)
• M38: 17,626,070 km (0.081 R)
• M39: 17,738,418 km (0.109 R)
• M40: 18,473,691 km (0.101 R)
• M41: 18,701,978 km (0.059 R)
• M42: 19,508,310 km (0.085 R)
• M43: 19,915,815 km (0.043 R)
• M44: 20,384,804 km (0.086 R)
• M45: 20,857,534 km (0.12 R)
• M46: 21,035,854 km (0.096 R)
• M47: 21,633,498 km (0.102 R)
• M48: 21,753,774 km (0.081 R)
• M49: 22,297,413 km (0.066 R)
• M50: 22,723,468 km (0.12 R)
• M51: 23,707,223 km (0.097 R)
• M52: 23,893,174 km (0.104 R)
• M53: 24,266,719 km (0.107 R)
• M54: 24,830,554 km (0.046 R)
• M55: 25,019,496 km (0.085 R)
• M56: 25,208,887 km (0.109 R)
• M57: 25,335,297 km (0.072 R)
• M58: 26,547,937 km (0.07 R)
• M59: 27,909,876 km (0.061 R)
• M60: 28,303,319 km (0.053 R)
• M61: 28,962,896 km (0.114 R)
• M62: 30,163,119 km (0.104 R)
• M63: 31,311,433 km (0.072 R)
• M64: 32,062,115 km (0.076 R)
• M65: 33,511,569 km (0.107 R)
• M66: 34,911,805 km (0.113 R)
• M67: 35,406,375 km (0.054 R)
• M68: 36,188,323 km (0.065 R)
• M69: 37,191,826 km (0.066 R)
• M70: 37,696,868 km (0.095 R)
• M71: 37,986,639 km (0.08 R)
• M72: 38,059,194 km (0.111 R)
• M73: 39,666,623 km (0.068 R)
• M74: 40,034,933 km (0.077 R)
• M75: 41,669,440 km (0.088 R)
• M76: 44,390,775 km (0.104 R)
• M77: 44,773,296 km (0.119 R)
• M78: 45,233,759 km (0.114 R)
• M79: 47,013,375 km (0.089 R)
• M80: 47,325,137 km (0.104 R)
• M81: 48,894,568 km (0.117 R)
• M82: 49,210,519 km (0.077 R)
• M83: 49,289,656 km (0.059 R)
• M84: 49,923,801 km (0.099 R)
• M85: 51,040,250 km (0.041 R)
• M86: 52,003,810 km (0.109 R)
• M87: 52,084,294 km (0.079 R)
• M88: 53,785,670 km (0.06 R)
• M89: 54,438,665 km (0.088 R)
• M90: 54,684,155 km (0.079 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: 256 - 14,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit