🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.77 AU - 1.09 AU

Year: 321 Days

Day: 17.9 Hours

Environment

Temp: 83 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.7

Radius: 10.6

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 9.47 AU - 10.11 AU

Year: 10971 Days

Day: 12.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,314,795 km

• M1: 194,328 km (0.071 R)
• M2: 266,135 km (0.105 R)
• M3: 346,469 km (0.063 R)
• M4: 447,298 km (0.105 R)
• M5: 662,868 km (0.088 R)
• M6: 829,969 km (0.098 R)
• M7: 999,015 km (0.101 R)
• M8: 1,113,906 km (0.05 R)
• M9: 1,302,100 km (0.105 R)
• M10: 1,442,871 km (0.05 R)
• M11: 1,515,426 km (0.097 R)
• M12: 1,976,188 km (0.085 R)
• M13: 2,057,270 km (0.05 R)
• M14: 2,172,610 km (0.101 R)
• M15: 2,324,153 km (0.084 R)
• M16: 2,818,125 km (0.102 R)
• M17: 3,133,926 km (0.108 R)
• M18: 3,248,219 km (0.114 R)
• M19: 3,819,982 km (0.1 R)
• M20: 4,003,837 km (0.08 R)
• M21: 4,444,254 km (0.069 R)
• M22: 5,325,834 km (0.08 R)
• M23: 5,485,604 km (0.039 R)
• M24: 5,670,208 km (0.06 R)
• M25: 5,810,082 km (0.09 R)
• M26: 6,116,907 km (0.06 R)
• M27: 7,270,457 km (0.109 R)
• M28: 7,473,311 km (0.108 R)
• M29: 8,119,724 km (0.078 R)
• M30: 8,757,310 km (0.097 R)
• M31: 8,838,093 km (0.098 R)
• M32: 9,054,860 km (0.117 R)
• M33: 9,410,753 km (0.057 R)
• M34: 9,521,306 km (0.086 R)
• M35: 9,743,459 km (0.054 R)
• M36: 10,136,453 km (0.095 R)
• M37: 10,391,966 km (0.073 R)
• M38: 10,506,109 km (0.063 R)
• M39: 10,764,614 km (0.074 R)
• M40: 11,141,750 km (0.043 R)
• M41: 11,258,736 km (0.117 R)
• M42: 11,552,845 km (0.108 R)
• M43: 11,968,877 km (0.116 R)
• M44: 13,030,274 km (0.07 R)
• M45: 13,932,498 km (0.08 R)
• M46: 14,185,020 km (0.088 R)
• M47: 14,502,616 km (0.095 R)
• M48: 14,694,400 km (0.115 R)
• M49: 14,951,410 km (0.064 R)
• M50: 15,372,228 km (0.032 R)
• M51: 15,600,365 km (0.062 R)
• M52: 15,731,263 km (0.109 R)
• M53: 15,961,195 km (0.059 R)
• M54: 16,093,141 km (0.115 R)
• M55: 16,258,596 km (0.076 R)
• M56: 16,391,289 km (0.107 R)
• M57: 16,524,431 km (0.037 R)
• M58: 16,858,633 km (0.075 R)
• M59: 16,959,462 km (0.094 R)
• M60: 17,229,037 km (0.089 R)
• M61: 18,012,032 km (0.113 R)
• M62: 19,050,690 km (0.082 R)
• M63: 20,501,640 km (0.086 R)
• M64: 20,860,825 km (0.113 R)
• M65: 20,968,984 km (0.087 R)
• M66: 21,041,240 km (0.039 R)
• M67: 21,294,659 km (0.06 R)
• M68: 21,585,626 km (0.083 R)
• M69: 22,024,397 km (0.107 R)
• M70: 22,208,103 km (0.04 R)
• M71: 22,355,457 km (0.1 R)
• M72: 22,466,159 km (0.1 R)
• M73: 22,577,011 km (0.035 R)
• M74: 22,651,062 km (0.082 R)
• M75: 22,985,264 km (0.104 R)
• M76: 23,395,910 km (0.111 R)
• M77: 24,148,687 km (0.112 R)
• M78: 24,794,949 km (0.072 R)
• M79: 25,408,301 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587

Radius: 12.5

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 9.23 AU - 13.65 AU

Year: 13858 Days

Day: 13 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 60,314,795 km

• M1: 280,496 km (0.114 R)
• M2: 509,231 km (0.107 R)
• M3: 767,587 km (0.096 R)
• M4: 883,375 km (0.109 R)
• M5: 964,308 km (0.081 R)
• M6: 1,245,851 km (0.045 R)
• M7: 1,337,854 km (0.11 R)
• M8: 1,808,040 km (0.036 R)
• M9: 1,993,990 km (0.119 R)
• M10: 2,075,670 km (0.066 R)
• M11: 2,299,170 km (0.096 R)
• M12: 2,530,897 km (0.088 R)
• M13: 2,709,666 km (0.117 R)
• M14: 2,800,771 km (0.058 R)
• M15: 3,533,053 km (0.113 R)
• M16: 3,632,835 km (0.096 R)
• M17: 4,287,026 km (0.105 R)
• M18: 4,609,858 km (0.108 R)
• M19: 4,719,214 km (0.074 R)
• M20: 4,903,519 km (0.113 R)
• M21: 5,015,269 km (0.065 R)
• M22: 5,860,347 km (0.054 R)
• M23: 5,939,484 km (0.066 R)
• M24: 6,790,995 km (0.111 R)
• M25: 8,427,895 km (0.117 R)
• M26: 8,697,022 km (0.113 R)
• M27: 9,943,621 km (0.066 R)
• M28: 11,196,503 km (0.085 R)
• M29: 12,143,158 km (0.11 R)
• M30: 13,323,486 km (0.091 R)
• M31: 13,427,905 km (0.104 R)
• M32: 13,848,125 km (0.032 R)
• M33: 15,958,054 km (0.088 R)
• M34: 16,068,906 km (0.089 R)
• M35: 17,993,183 km (0.096 R)
• M36: 18,108,673 km (0.101 R)
• M37: 19,158,850 km (0.099 R)
• M38: 19,513,247 km (0.092 R)
• M39: 21,808,228 km (0.093 R)
• M40: 22,178,333 km (0.057 R)
• M41: 22,737,530 km (0.086 R)
• M42: 24,123,704 km (0.046 R)
• M43: 25,278,151 km (0.11 R)
• M44: 25,862,181 km (0.07 R)
• M45: 27,441,037 km (0.065 R)
• M46: 28,041,223 km (0.073 R)
• M47: 28,175,263 km (0.059 R)
• M48: 29,051,159 km (0.049 R)
• M49: 29,936,030 km (0.057 R)
• M50: 31,245,161 km (0.1 R)
• M51: 31,384,137 km (0.112 R)
• M52: 32,081,712 km (0.107 R)
• M53: 32,221,736 km (0.088 R)
• M54: 32,362,059 km (0.1 R)
• M55: 33,279,243 km (0.088 R)
• M56: 34,419,777 km (0.096 R)
• M57: 34,922,725 km (0.099 R)
• M58: 35,863,397 km (0.113 R)
• M59: 36,081,660 km (0.107 R)
• M60: 36,665,690 km (0.052 R)
• M61: 37,032,504 km (0.049 R)
• M62: 37,474,117 km (0.072 R)
• M63: 38,214,028 km (0.086 R)
• M64: 38,884,077 km (0.112 R)
• M65: 40,993,557 km (0.112 R)
• M66: 41,145,698 km (0.074 R)
• M67: 41,526,723 km (0.118 R)
• M68: 42,754,024 km (0.03 R)
• M69: 43,993,143 km (0.118 R)
• M70: 45,008,763 km (0.116 R)
• M71: 45,165,692 km (0.12 R)
• M72: 45,244,230 km (0.098 R)
• M73: 46,269,125 km (0.062 R)
• M74: 47,381,535 km (0.1 R)
• M75: 49,147,388 km (0.084 R)
• M76: 49,389,887 km (0.116 R)
• M77: 49,470,819 km (0.095 R)
• M78: 50,526,681 km (0.052 R)
• M79: 51,590,022 km (0.026 R)
• M80: 52,000,968 km (0.092 R)
• M81: 52,908,728 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 471.1

Radius: 3.9

Gravity: 30.97 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 10.13 AU - 16.11 AU

Year: 17021 Days

Day: 21.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 60,314,795 km

• M1: 99,931 km (0.093 R)
• M2: 137,780 km (0.111 R)
• M3: 206,295 km (0.052 R)
• M4: 272,567 km (0.116 R)
• M5: 346,169 km (0.118 R)
• M6: 393,442 km (0.073 R)
• M7: 1,188,705 km (0.085 R)
• M8: 1,336,208 km (0.106 R)
• M9: 1,489,546 km (0.082 R)
• M10: 1,568,384 km (0.119 R)
• M11: 3,171,624 km (0.105 R)
• M12: 3,479,796 km (0.063 R)
• M13: 3,941,754 km (0.099 R)
• M14: 4,347,464 km (0.107 R)
• M15: 5,158,434 km (0.073 R)
• M16: 5,438,930 km (0.109 R)
• M17: 6,140,544 km (0.101 R)
• M18: 7,045,910 km (0.085 R)
• M19: 7,134,322 km (0.092 R)
• M20: 7,223,034 km (0.058 R)
• M21: 7,267,614 km (0.088 R)
• M22: 8,084,419 km (0.065 R)
• M23: 8,316,445 km (0.069 R)
• M24: 9,169,751 km (0.082 R)
• M25: 9,803,148 km (0.107 R)
• M26: 10,349,929 km (0.076 R)
• M27: 10,400,194 km (0.059 R)
• M28: 10,703,129 km (0.088 R)
• M29: 11,060,369 km (0.067 R)
• M30: 12,527,475 km (0.098 R)
• M31: 12,634,587 km (0.081 R)
• M32: 13,447,502 km (0.102 R)
• M33: 13,832,717 km (0.104 R)
• M34: 14,333,271 km (0.033 R)
• M35: 14,501,419 km (0.106 R)
• M36: 14,557,668 km (0.105 R)
• M37: 14,783,112 km (0.097 R)
• M38: 14,896,358 km (0.117 R)
• M39: 15,870,090 km (0.106 R)
• M40: 16,864,318 km (0.092 R)
• M41: 17,160,521 km (0.118 R)
• M42: 18,180,480 km (0.112 R)
• M43: 19,219,886 km (0.116 R)
• M44: 20,090,246 km (0.112 R)
• M45: 21,228,087 km (0.108 R)
• M46: 24,429,781 km (0.103 R)
• M47: 24,563,522 km (0.092 R)
• M48: 26,188,603 km (0.106 R)
• M49: 26,256,969 km (0.115 R)
• M50: 28,549,258 km (0.051 R)
• M51: 28,831,549 km (0.116 R)
• M52: 29,185,497 km (0.04 R)
• M53: 29,969,540 km (0.12 R)
• M54: 30,256,319 km (0.088 R)
• M55: 31,849,686 km (0.092 R)
• M56: 32,804,120 km (0.096 R)
• M57: 33,173,627 km (0.114 R)
• M58: 33,247,828 km (0.098 R)
• M59: 34,215,726 km (0.11 R)
• M60: 35,874,916 km (0.068 R)
• M61: 36,179,347 km (0.089 R)
• M62: 36,408,382 km (0.114 R)
• M63: 37,560,136 km (0.114 R)
• M64: 38,179,321 km (0.106 R)
• M65: 38,334,604 km (0.071 R)
• M66: 40,293,738 km (0.12 R)
• M67: 43,820,059 km (0.067 R)
• M68: 44,308,496 km (0.107 R)
• M69: 44,798,728 km (0.112 R)
• M70: 46,445,950 km (0.088 R)
• M71: 48,448,467 km (0.115 R)
• M72: 48,700,839 km (0.092 R)
• M73: 49,122,256 km (0.119 R)
• M74: 49,375,675 km (0.064 R)
• M75: 52,020,116 km (0.088 R)
• M76: 54,186,144 km (0.104 R)
• M77: 54,622,820 km (0.119 R)
• M78: 55,499,763 km (0.06 R)
• M79: 56,292,931 km (0.103 R)
• M80: 57,001,127 km (0.099 R)
• M81: 57,267,561 km (0.11 R)
• M82: 57,534,294 km (0.12 R)
• M83: 58,068,957 km (0.115 R)
• M84: 58,515,806 km (0.082 R)
• M85: 58,605,415 km (0.07 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 14,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit