🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.19 AU - 3.43 AU

Year: 1738 Days

Day: 21.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.9

Radius: 13.2

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.74 AU - 6.16 AU

Year: 4063 Days

Day: 6.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 129.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 99,100,079 km

• M1: 176,226 km (0.066 R)
• M2: 279,898 km (0.111 R)
• M3: 396,734 km (0.108 R)
• M4: 586,424 km (0.045 R)
• M5: 721,361 km (0.056 R)
• M6: 856,597 km (0.086 R)
• M7: 1,026,241 km (0.085 R)
• M8: 1,386,623 km (0.076 R)
• M9: 1,694,345 km (0.117 R)
• M10: 1,786,498 km (0.069 R)
• M11: 1,944,024 km (0.115 R)
• M12: 2,089,733 km (0.12 R)
• M13: 2,273,140 km (0.062 R)
• M14: 2,392,519 km (0.109 R)
• M15: 2,836,974 km (0.092 R)
• M16: 3,059,576 km (0.105 R)
• M17: 3,154,122 km (0.098 R)
• M18: 3,307,459 km (0.081 R)
• M19: 3,701,650 km (0.106 R)
• M20: 3,966,139 km (0.07 R)
• M21: 4,535,359 km (0.09 R)
• M22: 4,687,200 km (0.096 R)
• M23: 4,951,540 km (0.077 R)
• M24: 5,727,055 km (0.114 R)
• M25: 5,820,704 km (0.087 R)
• M26: 6,009,795 km (0.12 R)
• M27: 6,345,642 km (0.089 R)
• M28: 6,442,731 km (0.063 R)
• M29: 6,589,337 km (0.041 R)
• M30: 6,761,824 km (0.119 R)
• M31: 6,910,823 km (0.093 R)
• M32: 7,338,972 km (0.114 R)
• M33: 7,466,430 km (0.107 R)
• M34: 7,879,769 km (0.046 R)
• M35: 8,089,206 km (0.099 R)
• M36: 8,247,630 km (0.107 R)
• M37: 8,540,542 km (0.08 R)
• M38: 9,136,690 km (0.116 R)
• M39: 9,439,925 km (0.083 R)
• M40: 10,056,418 km (0.08 R)
• M41: 10,743,670 km (0.056 R)
• M42: 10,976,145 km (0.078 R)
• M43: 11,063,810 km (0.11 R)
• M44: 11,181,094 km (0.116 R)
• M45: 11,357,620 km (0.111 R)
• M46: 11,773,203 km (0.116 R)
• M47: 11,892,881 km (0.056 R)
• M48: 11,982,939 km (0.106 R)
• M49: 12,588,960 km (0.1 R)
• M50: 13,019,203 km (0.108 R)
• M51: 14,115,756 km (0.116 R)
• M52: 14,594,768 km (0.071 R)
• M53: 14,755,736 km (0.073 R)
• M54: 15,405,140 km (0.073 R)
• M55: 15,634,623 km (0.062 R)
• M56: 16,463,545 km (0.103 R)
• M57: 16,664,604 km (0.115 R)
• M58: 16,765,583 km (0.046 R)
• M59: 17,170,993 km (0.074 R)
• M60: 18,233,288 km (0.072 R)
• M61: 18,824,947 km (0.081 R)
• M62: 19,175,904 km (0.106 R)
• M63: 19,600,014 km (0.069 R)
• M64: 19,955,758 km (0.113 R)
• M65: 20,313,596 km (0.104 R)
• M66: 20,926,947 km (0.076 R)
• M67: 21,400,125 km (0.083 R)
• M68: 21,546,282 km (0.062 R)
• M69: 21,913,545 km (0.085 R)
• M70: 22,877,853 km (0.12 R)
• M71: 23,252,446 km (0.117 R)
• M72: 24,197,904 km (0.1 R)
• M73: 24,388,492 km (0.081 R)
• M74: 24,579,529 km (0.117 R)
• M75: 25,581,236 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267

Radius: 8.8

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 10.06 AU - 13.78 AU

Year: 15184 Days

Day: 12.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 99,100,079 km

• M1: 125,812 km (0.111 R)
• M2: 302,936 km (0.101 R)
• M3: 464,801 km (0.072 R)
• M4: 564,732 km (0.041 R)
• M5: 770,728 km (0.1 R)
• M6: 1,173,296 km (0.029 R)
• M7: 1,355,357 km (0.119 R)
• M8: 1,418,188 km (0.055 R)
• M9: 1,503,608 km (0.075 R)
• M10: 1,862,344 km (0.103 R)
• M11: 2,075,820 km (0.064 R)
• M12: 2,222,725 km (0.094 R)
• M13: 2,475,097 km (0.107 R)
• M14: 2,604,798 km (0.086 R)
• M15: 3,721,995 km (0.042 R)
• M16: 3,901,064 km (0.118 R)
• M17: 3,961,501 km (0.096 R)
• M18: 4,175,127 km (0.09 R)
• M19: 4,741,953 km (0.079 R)
• M20: 5,166,362 km (0.106 R)
• M21: 5,774,179 km (0.079 R)
• M22: 6,086,689 km (0.089 R)
• M23: 6,404,584 km (0.113 R)
• M24: 6,619,556 km (0.073 R)
• M25: 6,691,812 km (0.086 R)
• M26: 6,800,570 km (0.07 R)
• M27: 7,093,632 km (0.057 R)
• M28: 7,204,633 km (0.046 R)
• M29: 7,465,682 km (0.1 R)
• M30: 7,578,628 km (0.077 R)
• M31: 7,692,023 km (0.105 R)
• M32: 7,997,353 km (0.034 R)
• M33: 8,151,588 km (0.059 R)
• M34: 8,267,826 km (0.099 R)
• M35: 8,462,901 km (0.081 R)
• M36: 8,977,069 km (0.095 R)
• M37: 9,177,530 km (0.063 R)
• M38: 10,833,878 km (0.108 R)
• M39: 11,305,410 km (0.09 R)
• M40: 11,478,645 km (0.085 R)
• M41: 12,003,284 km (0.108 R)
• M42: 12,850,008 km (0.041 R)
• M43: 13,854,408 km (0.109 R)
• M44: 14,179,185 km (0.09 R)
• M45: 14,741,973 km (0.055 R)
• M46: 14,883,791 km (0.107 R)
• M47: 14,978,636 km (0.069 R)
• M48: 15,311,940 km (0.061 R)
• M49: 16,719,208 km (0.106 R)
• M50: 17,214,077 km (0.105 R)
• M51: 17,363,526 km (0.056 R)
• M52: 19,034,983 km (0.05 R)
• M53: 19,655,515 km (0.11 R)
• M54: 20,020,533 km (0.095 R)
• M55: 20,969,283 km (0.061 R)
• M56: 21,128,904 km (0.091 R)
• M57: 21,502,899 km (0.089 R)
• M58: 21,771,277 km (0.107 R)
• M59: 21,878,988 km (0.092 R)
• M60: 24,013,899 km (0.113 R)
• M61: 25,530,522 km (0.105 R)
• M62: 26,329,076 km (0.072 R)
• M63: 26,386,372 km (0.034 R)
• M64: 26,673,749 km (0.059 R)
• M65: 26,731,344 km (0.084 R)
• M66: 28,891,687 km (0.101 R)
• M67: 29,425,452 km (0.083 R)
• M68: 30,684,019 km (0.048 R)
• M69: 31,167,968 km (0.114 R)
• M70: 32,573,590 km (0.117 R)
• M71: 32,943,695 km (0.097 R)
• M72: 33,937,324 km (0.113 R)
• M73: 34,877,846 km (0.104 R)
• M74: 35,256,478 km (0.085 R)
• M75: 36,017,782 km (0.093 R)
• M76: 36,081,361 km (0.113 R)
• M77: 36,912,826 km (0.079 R)
• M78: 36,977,003 km (0.11 R)
• M79: 38,268,930 km (0.113 R)
• M80: 38,529,231 km (0.111 R)
• M81: 39,247,749 km (0.087 R)
• M82: 40,234,647 km (0.106 R)
• M83: 41,830,706 km (0.094 R)
• M84: 43,176,489 km (0.108 R)
• M85: 44,467,967 km (0.104 R)
• M86: 45,290,307 km (0.044 R)
• M87: 45,496,752 km (0.09 R)
• M88: 46,048,469 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941.2

Radius: 5.2

Gravity: 34.81 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 14.45 AU - 19.11 AU

Year: 25361 Days

Day: 24.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 99,100,079 km

• M1: 658,380 km (0.113 R)
• M2: 798,254 km (0.082 R)
• M3: 2,432,761 km (0.117 R)
• M4: 2,873,476 km (0.079 R)
• M5: 3,727,081 km (0.115 R)
• M6: 4,336,842 km (0.047 R)
• M7: 4,760,354 km (0.071 R)
• M8: 4,868,214 km (0.118 R)
• M9: 5,476,329 km (0.029 R)
• M10: 6,884,195 km (0.085 R)
• M11: 7,314,887 km (0.114 R)
• M12: 7,377,120 km (0.094 R)
• M13: 7,944,993 km (0.107 R)
• M14: 8,137,526 km (0.107 R)
• M15: 8,724,099 km (0.106 R)
• M16: 9,189,797 km (0.093 R)
• M17: 9,527,290 km (0.104 R)
• M18: 10,564,003 km (0.115 R)
• M19: 10,704,924 km (0.058 R)
• M20: 10,988,712 km (0.037 R)
• M21: 11,346,849 km (0.116 R)
• M22: 11,418,955 km (0.114 R)
• M23: 12,074,643 km (0.082 R)
• M24: 13,651,404 km (0.108 R)
• M25: 14,659,395 km (0.058 R)
• M26: 15,291,595 km (0.11 R)
• M27: 15,611,136 km (0.099 R)
• M28: 15,771,655 km (0.099 R)
• M29: 15,852,138 km (0.109 R)
• M30: 17,406,909 km (0.082 R)
• M31: 19,009,850 km (0.115 R)
• M32: 19,095,420 km (0.051 R)
• M33: 20,308,061 km (0.085 R)
• M34: 20,483,389 km (0.112 R)
• M35: 20,923,805 km (0.111 R)
• M36: 21,634,844 km (0.09 R)
• M37: 23,171,962 km (0.098 R)
• M38: 23,446,923 km (0.094 R)
• M39: 24,370,989 km (0.096 R)
• M40: 25,307,023 km (0.096 R)
• M41: 25,779,453 km (0.081 R)
• M42: 26,445,612 km (0.119 R)
• M43: 29,068,063 km (0.106 R)
• M44: 29,960,414 km (0.101 R)
• M45: 30,159,978 km (0.114 R)
• M46: 30,560,302 km (0.112 R)
• M47: 32,588,400 km (0.117 R)
• M48: 33,102,269 km (0.096 R)
• M49: 34,450,594 km (0.052 R)
• M50: 34,555,014 km (0.083 R)
• M51: 35,394,557 km (0.116 R)
• M52: 36,773,101 km (0.087 R)
• M53: 39,254,481 km (0.074 R)
• M54: 39,363,688 km (0.082 R)
• M55: 40,240,182 km (0.03 R)
• M56: 42,908,110 km (0.078 R)
• M57: 43,358,250 km (0.076 R)
• M58: 45,174,667 km (0.082 R)
• M59: 46,553,212 km (0.03 R)
• M60: 47,712,446 km (0.118 R)
• M61: 49,351,440 km (0.114 R)
• M62: 51,008,685 km (0.069 R)
• M63: 51,246,845 km (0.107 R)
• M64: 52,323,501 km (0.117 R)
• M65: 56,704,175 km (0.045 R)
• M66: 57,198,147 km (0.094 R)
• M67: 57,693,466 km (0.039 R)
• M68: 58,563,826 km (0.104 R)
• M69: 59,563,739 km (0.106 R)
• M70: 59,940,276 km (0.087 R)
• M71: 60,695,446 km (0.114 R)
• M72: 61,074,228 km (0.058 R)
• M73: 63,491,580 km (0.116 R)
• M74: 66,589,453 km (0.118 R)
• M75: 66,849,903 km (0.105 R)
• M76: 67,763,796 km (0.071 R)
• M77: 69,208,313 km (0.088 R)
• M78: 70,132,978 km (0.108 R)
• M79: 71,994,274 km (0.038 R)
• M80: 72,662,977 km (0.102 R)
• M81: 74,006,515 km (0.085 R)
• M82: 75,222,746 km (0.111 R)
• M83: 75,629,652 km (0.104 R)
• M84: 80,568,776 km (0.107 R)
• M85: 80,707,453 km (0.094 R)
• M86: 82,657,311 km (0.119 R)
• M87: 85,045,791 km (0.103 R)
• M88: 85,328,232 km (0.057 R)
• M89: 87,172,026 km (0.1 R)
• M90: 89,602,841 km (0.098 R)
• M91: 90,321,958 km (0.092 R)
• M92: 90,754,446 km (0.108 R)
• M93: 90,898,658 km (0.112 R)
• M94: 92,345,868 km (0.112 R)
• M95: 93,363,433 km (0.111 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 17,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit