🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.41 AU - 2.03 AU

Year: 864 Days

Day: 41.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.1

Radius: 8.8

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.46 AU - 8.9 AU

Year: 8149 Days

Day: 9.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 75,529,140 km

• M1: 128,205 km (0.103 R)
• M2: 373,546 km (0.114 R)
• M3: 520,601 km (0.041 R)
• M4: 687,552 km (0.093 R)
• M5: 747,391 km (0.085 R)
• M6: 1,109,268 km (0.09 R)
• M7: 1,541,307 km (0.103 R)
• M8: 1,871,021 km (0.115 R)
• M9: 2,155,257 km (0.079 R)
• M10: 2,595,224 km (0.082 R)
• M11: 2,764,419 km (0.096 R)
• M12: 2,912,371 km (0.068 R)
• M13: 3,691,028 km (0.119 R)
• M14: 4,047,520 km (0.044 R)
• M15: 4,244,241 km (0.116 R)
• M16: 4,300,939 km (0.062 R)
• M17: 4,559,594 km (0.108 R)
• M18: 4,734,922 km (0.112 R)
• M19: 5,001,954 km (0.116 R)
• M20: 5,427,261 km (0.085 R)
• M21: 5,489,045 km (0.1 R)
• M22: 5,895,951 km (0.088 R)
• M23: 6,280,119 km (0.106 R)
• M24: 6,377,507 km (0.045 R)
• M25: 7,140,456 km (0.116 R)
• M26: 7,653,577 km (0.08 R)
• M27: 8,002,289 km (0.069 R)
• M28: 8,356,238 km (0.118 R)
• M29: 8,427,596 km (0.066 R)
• M30: 8,535,007 km (0.081 R)
• M31: 9,522,802 km (0.073 R)
• M32: 10,623,693 km (0.111 R)
• M33: 11,248,264 km (0.084 R)
• M34: 12,126,254 km (0.1 R)
• M35: 12,655,531 km (0.058 R)
• M36: 13,317,202 km (0.12 R)
• M37: 13,947,757 km (0.112 R)
• M38: 15,808,755 km (0.12 R)
• M39: 16,163,452 km (0.067 R)
• M40: 16,610,600 km (0.084 R)
• M41: 16,700,508 km (0.116 R)
• M42: 17,289,026 km (0.058 R)
• M43: 18,161,331 km (0.045 R)
• M44: 18,300,308 km (0.063 R)
• M45: 18,953,901 km (0.093 R)
• M46: 19,567,551 km (0.109 R)
• M47: 20,283,826 km (0.059 R)
• M48: 20,862,919 km (0.069 R)
• M49: 21,300,792 km (0.07 R)
• M50: 21,496,466 km (0.115 R)
• M51: 22,235,330 km (0.105 R)
• M52: 22,334,513 km (0.115 R)
• M53: 23,535,635 km (0.062 R)
• M54: 23,636,763 km (0.039 R)
• M55: 24,042,323 km (0.067 R)
• M56: 25,376,436 km (0.111 R)
• M57: 25,480,108 km (0.089 R)
• M58: 25,895,990 km (0.107 R)
• M59: 26,104,828 km (0.065 R)
• M60: 28,492,111 km (0.101 R)
• M61: 28,815,691 km (0.116 R)
• M62: 29,411,989 km (0.105 R)
• M63: 31,614,668 km (0.069 R)
• M64: 31,670,318 km (0.088 R)
• M65: 31,781,918 km (0.069 R)
• M66: 31,893,668 km (0.042 R)
• M67: 33,755,862 km (0.119 R)
• M68: 34,384,472 km (0.055 R)
• M69: 34,441,768 km (0.091 R)
• M70: 37,761,943 km (0.064 R)
• M71: 37,880,275 km (0.092 R)
• M72: 39,249,993 km (0.112 R)
• M73: 39,309,982 km (0.085 R)

Asteroid Belt

Center: 10.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.3

Radius: 5.3

Gravity: 14.78 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.66 AU - 16.08 AU

Year: 18718 Days

Day: 20.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,529,140 km

• M1: 75,996 km (0.095 R)
• M2: 136,882 km (0.099 R)
• M3: 451,786 km (0.111 R)
• M4: 539,899 km (0.105 R)
• M5: 1,016,069 km (0.094 R)
• M6: 1,133,353 km (0.092 R)
• M7: 1,868,178 km (0.089 R)
• M8: 2,435,005 km (0.12 R)
• M9: 2,721,036 km (0.119 R)
• M10: 2,786,111 km (0.06 R)
• M11: 2,984,328 km (0.072 R)
• M12: 3,017,838 km (0.091 R)
• M13: 3,499,693 km (0.077 R)
• M14: 3,931,582 km (0.118 R)
• M15: 4,766,487 km (0.118 R)
• M16: 5,003,450 km (0.112 R)
• M17: 5,778,966 km (0.117 R)
• M18: 5,946,964 km (0.064 R)
• M19: 6,504,067 km (0.103 R)
• M20: 7,077,924 km (0.052 R)
• M21: 7,852,392 km (0.1 R)
• M22: 8,178,964 km (0.104 R)
• M23: 8,510,174 km (0.069 R)
• M24: 8,749,381 km (0.086 R)
• M25: 8,797,402 km (0.091 R)
• M26: 10,638,353 km (0.119 R)
• M27: 11,734,158 km (0.091 R)
• M28: 12,430,386 km (0.106 R)
• M29: 12,538,695 km (0.111 R)
• M30: 14,313,674 km (0.069 R)
• M31: 15,695,659 km (0.094 R)
• M32: 17,179,969 km (0.047 R)
• M33: 18,522,610 km (0.111 R)
• M34: 19,019,125 km (0.06 R)
• M35: 20,152,479 km (0.058 R)
• M36: 20,599,028 km (0.075 R)
• M37: 20,727,234 km (0.119 R)
• M38: 20,855,738 km (0.116 R)
• M39: 21,958,275 km (0.084 R)
• M40: 22,681,730 km (0.067 R)
• M41: 22,747,852 km (0.05 R)
• M42: 24,084,509 km (0.111 R)
• M43: 27,113,567 km (0.063 R)
• M44: 27,394,811 km (0.083 R)
• M45: 27,889,232 km (0.089 R)
• M46: 27,960,141 km (0.085 R)
• M47: 28,815,542 km (0.052 R)
• M48: 30,041,796 km (0.086 R)
• M49: 32,098,617 km (0.115 R)
• M50: 33,595,343 km (0.099 R)
• M51: 35,574,822 km (0.088 R)
• M52: 36,114,123 km (0.117 R)
• M53: 36,423,641 km (0.073 R)
• M54: 36,578,624 km (0.088 R)
• M55: 37,200,951 km (0.084 R)
• M56: 37,279,041 km (0.066 R)
• M57: 37,748,480 km (0.03 R)
• M58: 37,983,797 km (0.061 R)
• M59: 38,141,024 km (0.077 R)
• M60: 38,930,452 km (0.084 R)
• M61: 39,327,186 km (0.067 R)
• M62: 40,525,315 km (0.119 R)
• M63: 41,330,750 km (0.054 R)
• M64: 41,573,398 km (0.055 R)
• M65: 41,978,808 km (0.119 R)
• M66: 42,957,328 km (0.084 R)
• M67: 43,285,246 km (0.117 R)
• M68: 44,273,639 km (0.117 R)
• M69: 45,269,512 km (0.111 R)
• M70: 45,853,842 km (0.117 R)
• M71: 47,452,594 km (0.088 R)
• M72: 48,727,467 km (0.087 R)
• M73: 50,272,215 km (0.11 R)
• M74: 51,050,573 km (0.081 R)
• M75: 51,224,106 km (0.112 R)
• M76: 51,397,789 km (0.117 R)
• M77: 52,007,401 km (0.073 R)
• M78: 52,181,981 km (0.088 R)
• M79: 52,970,063 km (0.057 R)
• M80: 53,057,877 km (0.091 R)
• M81: 53,321,618 km (0.056 R)
• M82: 54,203,796 km (0.111 R)
• M83: 54,824,179 km (0.079 R)
• M84: 54,913,040 km (0.115 R)
• M85: 55,268,784 km (0.109 R)
• M86: 55,446,955 km (0.092 R)
• M87: 55,714,585 km (0.118 R)
• M88: 56,699,388 km (0.111 R)
• M89: 57,149,079 km (0.104 R)
• M90: 57,329,195 km (0.086 R)
• M91: 58,504,885 km (0.118 R)
• M92: 59,505,844 km (0.117 R)
• M93: 59,597,249 km (0.033 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.9

Radius: 4.2

Gravity: 26.52 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 11.97 AU - 19.53 AU

Year: 23933 Days

Day: 24.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 75,529,140 km

• M1: 58,942 km (0.116 R)
• M2: 332,855 km (0.12 R)
• M3: 611,406 km (0.106 R)
• M4: 701,913 km (0.092 R)
• M5: 896,091 km (0.119 R)
• M6: 1,161,478 km (0.103 R)
• M7: 1,189,303 km (0.114 R)
• M8: 1,602,492 km (0.098 R)
• M9: 1,633,609 km (0.091 R)
• M10: 1,728,155 km (0.089 R)
• M11: 1,989,053 km (0.114 R)
• M12: 2,090,181 km (0.096 R)
• M13: 2,332,380 km (0.084 R)
• M14: 2,957,400 km (0.107 R)
• M15: 3,111,636 km (0.117 R)
• M16: 3,308,207 km (0.056 R)
• M17: 3,387,943 km (0.112 R)
• M18: 3,508,668 km (0.1 R)
• M19: 3,671,880 km (0.103 R)
• M20: 3,713,169 km (0.118 R)
• M21: 4,133,688 km (0.074 R)
• M22: 4,219,707 km (0.106 R)
• M23: 4,437,073 km (0.115 R)
• M24: 4,613,598 km (0.118 R)
• M25: 6,752,549 km (0.101 R)
• M26: 7,367,695 km (0.082 R)
• M27: 8,540,991 km (0.096 R)
• M28: 8,705,549 km (0.115 R)
• M29: 9,543,447 km (0.037 R)
• M30: 10,116,257 km (0.114 R)
• M31: 12,765,635 km (0.057 R)
• M32: 13,142,622 km (0.113 R)
• M33: 15,280,525 km (0.06 R)
• M34: 15,480,238 km (0.109 R)
• M35: 16,084,314 km (0.115 R)
• M36: 16,287,319 km (0.117 R)
• M37: 17,315,505 km (0.114 R)
• M38: 17,942,320 km (0.059 R)
• M39: 18,152,954 km (0.107 R)
• M40: 20,376,726 km (0.119 R)
• M41: 22,156,342 km (0.113 R)
• M42: 22,306,838 km (0.036 R)
• M43: 23,830,791 km (0.119 R)
• M44: 24,372,036 km (0.068 R)
• M45: 24,761,140 km (0.117 R)
• M46: 25,861,582 km (0.087 R)
• M47: 28,109,739 km (0.073 R)
• M48: 29,257,155 km (0.083 R)
• M49: 32,191,667 km (0.049 R)
• M50: 32,533,049 km (0.098 R)
• M51: 33,133,236 km (0.107 R)
• M52: 35,394,108 km (0.082 R)
• M53: 36,454,308 km (0.111 R)
• M54: 37,166,993 km (0.111 R)
• M55: 37,524,980 km (0.109 R)
• M56: 38,334,754 km (0.104 R)
• M57: 39,150,212 km (0.096 R)
• M58: 39,696,992 km (0.04 R)
• M59: 40,338,168 km (0.104 R)
• M60: 40,430,021 km (0.08 R)
• M61: 41,909,395 km (0.109 R)
• M62: 42,468,741 km (0.077 R)
• M63: 44,540,672 km (0.08 R)
• M64: 45,206,831 km (0.047 R)
• M65: 45,780,389 km (0.096 R)
• M66: 47,321,696 km (0.108 R)
• M67: 50,553,908 km (0.061 R)
• M68: 52,547,299 km (0.053 R)
• M69: 53,553,644 km (0.043 R)
• M70: 55,176,781 km (0.119 R)
• M71: 55,278,807 km (0.113 R)
• M72: 55,892,008 km (0.047 R)
• M73: 57,228,516 km (0.119 R)
• M74: 58,263,584 km (0.082 R)
• M75: 59,096,245 km (0.115 R)
• M76: 59,932,647 km (0.117 R)
• M77: 60,037,515 km (0.075 R)
• M78: 61,829,099 km (0.101 R)
• M79: 62,147,144 km (0.109 R)
• M80: 63,638,186 km (0.078 R)
• M81: 63,852,261 km (0.097 R)
• M82: 68,510,140 km (0.112 R)
• M83: 68,729,451 km (0.086 R)
• M84: 69,608,936 km (0.117 R)
• M85: 69,719,190 km (0.087 R)
• M86: 70,381,609 km (0.108 R)
• M87: 71,157,125 km (0.048 R)
• M88: 71,490,279 km (0.075 R)
• M89: 72,269,834 km (0.094 R)
• M90: 73,388,227 km (0.118 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 14,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit