🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.39 AU - 1.79 AU

Year: 846 Days

Day: 30.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.81 AU - 2.51 AU

Year: 1339 Days

Day: 19.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.1

Radius: 14.7

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.75 AU - 5.51 AU

Year: 4900 Days

Day: 10.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 52,676,746 km

• M1: 194,776 km (0.12 R)
• M2: 316,848 km (0.109 R)
• M3: 600,486 km (0.082 R)
• M4: 702,063 km (0.115 R)
• M5: 856,149 km (0.082 R)
• M6: 986,299 km (0.099 R)
• M7: 1,136,794 km (0.115 R)
• M8: 1,282,054 km (0.119 R)
• M9: 1,391,859 km (0.071 R)
• M10: 1,741,768 km (0.114 R)
• M11: 1,974,991 km (0.118 R)
• M12: 2,169,169 km (0.102 R)
• M13: 2,718,642 km (0.11 R)
• M14: 3,484,882 km (0.086 R)
• M15: 3,582,869 km (0.098 R)
• M16: 3,701,799 km (0.09 R)
• M17: 3,963,895 km (0.098 R)
• M18: 4,148,947 km (0.096 R)
• M19: 4,358,085 km (0.042 R)
• M20: 4,527,879 km (0.094 R)
• M21: 4,764,991 km (0.118 R)
• M22: 5,229,343 km (0.034 R)
• M23: 5,410,057 km (0.119 R)
• M24: 5,569,978 km (0.06 R)
• M25: 5,801,106 km (0.116 R)
• M26: 6,345,044 km (0.1 R)
• M27: 6,782,169 km (0.076 R)
• M28: 7,204,185 km (0.089 R)
• M29: 7,456,407 km (0.112 R)
• M30: 7,583,565 km (0.118 R)
• M31: 7,711,621 km (0.09 R)
• M32: 8,283,234 km (0.118 R)
• M33: 8,415,030 km (0.083 R)
• M34: 8,574,202 km (0.097 R)
• M35: 8,868,611 km (0.103 R)
• M36: 9,003,548 km (0.096 R)
• M37: 9,139,233 km (0.106 R)
• M38: 9,385,172 km (0.068 R)
• M39: 10,220,527 km (0.101 R)
• M40: 11,108,839 km (0.058 R)
• M41: 11,606,551 km (0.097 R)
• M42: 12,959,065 km (0.107 R)
• M43: 13,266,489 km (0.079 R)
• M44: 14,202,971 km (0.078 R)
• M45: 14,551,834 km (0.073 R)
• M46: 14,807,197 km (0.105 R)
• M47: 15,128,683 km (0.059 R)
• M48: 15,549,951 km (0.112 R)
• M49: 16,008,019 km (0.1 R)
• M50: 16,139,665 km (0.079 R)
• M51: 16,437,365 km (0.108 R)
• M52: 16,903,961 km (0.119 R)
• M53: 18,261,113 km (0.117 R)
• M54: 18,502,265 km (0.111 R)
• M55: 18,987,710 km (0.057 R)
• M56: 19,935,711 km (0.083 R)
• M57: 20,433,424 km (0.069 R)
• M58: 20,755,508 km (0.108 R)
• M59: 21,187,546 km (0.101 R)
• M60: 21,731,933 km (0.053 R)
• M61: 22,207,355 km (0.089 R)
• M62: 22,354,410 km (0.08 R)
• M63: 22,760,269 km (0.115 R)
• M64: 23,280,421 km (0.093 R)
• M65: 23,429,719 km (0.119 R)
• M66: 23,804,462 km (0.107 R)
• M67: 24,256,846 km (0.105 R)

Asteroid Belt

Center: 7.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.9

Radius: 7.8

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 9.99 AU - 11.45 AU

Year: 14803 Days

Day: 23.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 52,676,746 km

• M1: 268,528 km (0.069 R)
• M2: 412,142 km (0.117 R)
• M3: 582,235 km (0.033 R)
• M4: 850,464 km (0.112 R)
• M5: 1,091,765 km (0.041 R)
• M6: 1,516,623 km (0.104 R)
• M7: 1,835,117 km (0.071 R)
• M8: 2,228,260 km (0.039 R)
• M9: 2,365,142 km (0.115 R)
• M10: 2,589,988 km (0.102 R)
• M11: 2,910,576 km (0.108 R)
• M12: 3,030,254 km (0.073 R)
• M13: 3,274,548 km (0.107 R)
• M14: 3,557,138 km (0.076 R)
• M15: 3,717,657 km (0.073 R)
• M16: 3,913,331 km (0.063 R)
• M17: 5,120,885 km (0.101 R)
• M18: 5,229,493 km (0.112 R)
• M19: 5,338,699 km (0.099 R)
• M20: 5,448,803 km (0.093 R)
• M21: 6,395,309 km (0.097 R)
• M22: 6,709,016 km (0.062 R)
• M23: 8,139,022 km (0.096 R)
• M24: 8,478,908 km (0.074 R)
• M25: 8,866,666 km (0.091 R)
• M26: 9,437,082 km (0.077 R)
• M27: 9,928,960 km (0.065 R)
• M28: 10,659,297 km (0.056 R)
• M29: 10,844,649 km (0.115 R)
• M30: 11,312,591 km (0.06 R)
• M31: 11,978,750 km (0.078 R)
• M32: 12,171,432 km (0.057 R)
• M33: 13,150,102 km (0.09 R)
• M34: 13,850,220 km (0.052 R)
• M35: 13,951,198 km (0.068 R)
• M36: 15,130,329 km (0.109 R)
• M37: 16,234,511 km (0.093 R)
• M38: 16,394,281 km (0.094 R)
• M39: 16,715,617 km (0.107 R)
• M40: 16,931,038 km (0.093 R)
• M41: 17,201,511 km (0.075 R)
• M42: 17,255,815 km (0.104 R)
• M43: 18,297,764 km (0.074 R)
• M44: 18,353,116 km (0.101 R)
• M45: 19,359,909 km (0.059 R)
• M46: 19,586,101 km (0.099 R)
• M47: 19,870,188 km (0.098 R)
• M48: 21,193,830 km (0.116 R)
• M49: 21,836,951 km (0.035 R)
• M50: 23,562,861 km (0.099 R)
• M51: 23,683,587 km (0.112 R)
• M52: 24,107,398 km (0.097 R)
• M53: 25,641,673 km (0.079 R)
• M54: 25,703,757 km (0.12 R)
• M55: 26,765,901 km (0.063 R)
• M56: 27,651,222 km (0.09 R)
• M57: 27,842,258 km (0.083 R)
• M58: 28,353,584 km (0.115 R)
• M59: 28,803,724 km (0.074 R)
• M60: 31,886,038 km (0.066 R)
• M61: 33,364,514 km (0.104 R)
• M62: 33,907,554 km (0.062 R)
• M63: 34,180,271 km (0.114 R)
• M64: 34,453,736 km (0.091 R)
• M65: 34,659,134 km (0.096 R)
• M66: 34,727,799 km (0.118 R)
• M67: 35,278,170 km (0.082 R)
• M68: 35,416,249 km (0.108 R)
• M69: 35,692,855 km (0.073 R)
• M70: 35,831,532 km (0.089 R)
• M71: 35,900,796 km (0.116 R)
• M72: 37,297,592 km (0.065 R)
• M73: 37,438,214 km (0.082 R)
• M74: 38,498,713 km (0.049 R)
• M75: 39,068,232 km (0.059 R)
• M76: 39,139,590 km (0.11 R)
• M77: 39,568,936 km (0.06 R)
• M78: 39,856,014 km (0.073 R)
• M79: 41,374,433 km (0.111 R)
• M80: 42,470,536 km (0.102 R)
• M81: 42,543,989 km (0.107 R)
• M82: 46,192,831 km (0.038 R)
• M83: 47,329,774 km (0.072 R)
• M84: 48,169,318 km (0.112 R)
• M85: 48,629,331 km (0.039 R)
• M86: 48,782,968 km (0.04 R)
• M87: 49,708,380 km (0.12 R)
• M88: 51,889,966 km (0.083 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 16,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit