🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.51 AU - 0.57 AU

Year: 148 Days

Day: 47.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.95 AU - 2.85 AU

Year: 1386 Days

Day: 26 Hours

Environment

Temp: -100 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.87 AU - 4.11 AU

Year: 2430 Days

Day: 34.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.7

Radius: 14.9

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.83 AU - 5.55 AU

Year: 3786 Days

Day: 5 Hours

Environment

Temp: -134 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 62,937,823 km

• M1: 189,391 km (0.082 R)
• M2: 322,683 km (0.1 R)
• M3: 519,703 km (0.091 R)
• M4: 616,343 km (0.085 R)
• M5: 924,964 km (0.042 R)
• M6: 1,030,430 km (0.053 R)
• M7: 1,353,861 km (0.112 R)
• M8: 1,507,348 km (0.106 R)
• M9: 2,027,051 km (0.098 R)
• M10: 2,289,446 km (0.091 R)
• M11: 2,412,415 km (0.106 R)
• M12: 2,704,131 km (0.078 R)
• M13: 2,847,745 km (0.034 R)
• M14: 3,280,382 km (0.101 R)
• M15: 3,533,203 km (0.031 R)
• M16: 3,748,923 km (0.096 R)
• M17: 3,851,098 km (0.101 R)
• M18: 4,013,561 km (0.105 R)
• M19: 4,193,378 km (0.11 R)
• M20: 4,955,878 km (0.078 R)
• M21: 5,427,560 km (0.029 R)
• M22: 5,812,176 km (0.074 R)
• M23: 5,999,174 km (0.075 R)
• M24: 6,205,619 km (0.093 R)
• M25: 6,431,960 km (0.063 R)
• M26: 6,643,193 km (0.111 R)
• M27: 6,892,722 km (0.064 R)
• M28: 7,054,736 km (0.06 R)
• M29: 7,437,857 km (0.117 R)
• M30: 7,697,110 km (0.105 R)
• M31: 7,921,806 km (0.097 R)
• M32: 8,205,593 km (0.107 R)
• M33: 8,396,629 km (0.092 R)
• M34: 9,215,528 km (0.102 R)
• M35: 9,494,079 km (0.094 R)
• M36: 10,388,076 km (0.077 R)
• M37: 10,657,352 km (0.11 R)
• M38: 10,761,622 km (0.12 R)
• M39: 11,013,096 km (0.115 R)
• M40: 11,543,271 km (0.092 R)
• M41: 11,951,823 km (0.096 R)
• M42: 12,212,273 km (0.062 R)
• M43: 12,452,826 km (0.083 R)
• M44: 12,584,622 km (0.101 R)
• M45: 12,761,147 km (0.104 R)
• M46: 13,116,592 km (0.104 R)
• M47: 13,565,535 km (0.116 R)
• M48: 13,723,959 km (0.073 R)
• M49: 13,928,459 km (0.074 R)
• M50: 14,294,525 km (0.071 R)
• M51: 14,478,680 km (0.091 R)
• M52: 14,594,319 km (0.08 R)
• M53: 14,849,533 km (0.093 R)
• M54: 16,148,193 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.6

Radius: 11.4

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.72 AU - 5.12 AU

Year: 4068 Days

Day: 10.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 62,937,823 km

• M1: 181,163 km (0.088 R)
• M2: 280,197 km (0.12 R)
• M3: 352,752 km (0.12 R)
• M4: 549,323 km (0.114 R)
• M5: 632,350 km (0.098 R)
• M6: 729,290 km (0.091 R)
• M7: 841,638 km (0.081 R)
• M8: 1,074,562 km (0.117 R)
• M9: 1,226,852 km (0.111 R)
• M10: 1,409,960 km (0.096 R)
• M11: 1,481,019 km (0.101 R)
• M12: 1,602,343 km (0.091 R)
• M13: 1,714,541 km (0.045 R)
• M14: 1,920,687 km (0.076 R)
• M15: 2,287,202 km (0.07 R)
• M16: 2,471,506 km (0.05 R)
• M17: 3,101,014 km (0.048 R)
• M18: 3,289,807 km (0.076 R)
• M19: 3,728,727 km (0.107 R)
• M20: 3,980,650 km (0.108 R)
• M21: 4,272,964 km (0.06 R)
• M22: 4,554,657 km (0.076 R)
• M23: 4,751,827 km (0.065 R)
• M24: 4,915,337 km (0.12 R)
• M25: 5,080,643 km (0.085 R)
• M26: 5,173,244 km (0.102 R)
• M27: 5,303,993 km (0.062 R)
• M28: 6,388,727 km (0.078 R)
• M29: 6,630,028 km (0.11 R)
• M30: 7,392,828 km (0.111 R)
• M31: 8,358,033 km (0.113 R)
• M32: 8,622,073 km (0.081 R)
• M33: 8,799,646 km (0.063 R)
• M34: 9,271,627 km (0.108 R)
• M35: 10,193,449 km (0.08 R)
• M36: 10,287,247 km (0.119 R)
• M37: 10,594,072 km (0.081 R)
• M38: 10,808,297 km (0.076 R)
• M39: 11,120,208 km (0.066 R)
• M40: 11,483,881 km (0.031 R)
• M41: 11,630,337 km (0.093 R)
• M42: 11,875,977 km (0.104 R)
• M43: 12,347,509 km (0.082 R)
• M44: 12,447,590 km (0.102 R)
• M45: 12,673,632 km (0.072 R)
• M46: 12,799,893 km (0.051 R)
• M47: 13,104,474 km (0.109 R)
• M48: 13,540,103 km (0.094 R)
• M49: 13,902,429 km (0.106 R)
• M50: 14,478,232 km (0.071 R)
• M51: 14,689,613 km (0.105 R)
• M52: 14,822,307 km (0.104 R)
• M53: 15,035,184 km (0.077 R)
• M54: 15,115,369 km (0.066 R)
• M55: 15,276,187 km (0.114 R)
• M56: 15,437,453 km (0.065 R)
• M57: 15,626,246 km (0.096 R)
• M58: 15,870,240 km (0.1 R)
• M59: 16,942,108 km (0.083 R)
• M60: 17,867,371 km (0.084 R)
• M61: 18,122,436 km (0.118 R)
• M62: 18,236,280 km (0.083 R)
• M63: 18,636,454 km (0.1 R)
• M64: 18,722,622 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.4

Radius: 6.5

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 12.06 AU - 18.48 AU

Year: 22244 Days

Day: 24.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 105.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,937,823 km

• M1: 153,338 km (0.041 R)
• M2: 423,960 km (0.073 R)
• M3: 1,146,668 km (0.084 R)
• M4: 2,098,409 km (0.091 R)
• M5: 2,532,094 km (0.037 R)
• M6: 2,858,815 km (0.117 R)
• M7: 3,061,072 km (0.114 R)
• M8: 3,338,276 km (0.107 R)
• M9: 3,551,453 km (0.076 R)
• M10: 3,696,115 km (0.079 R)
• M11: 3,879,522 km (0.056 R)
• M12: 4,603,725 km (0.057 R)
• M13: 4,841,137 km (0.086 R)
• M14: 5,245,500 km (0.037 R)
• M15: 5,410,357 km (0.082 R)
• M16: 5,451,795 km (0.08 R)
• M17: 5,702,970 km (0.059 R)
• M18: 5,915,100 km (0.086 R)
• M19: 6,390,971 km (0.079 R)
• M20: 7,425,141 km (0.046 R)
• M21: 7,471,217 km (0.058 R)
• M22: 7,750,217 km (0.097 R)
• M23: 8,510,473 km (0.085 R)
• M24: 8,997,564 km (0.027 R)
• M25: 9,897,246 km (0.096 R)
• M26: 10,203,472 km (0.086 R)
• M27: 10,825,201 km (0.099 R)
• M28: 11,405,940 km (0.093 R)
• M29: 11,780,683 km (0.088 R)
• M30: 12,652,539 km (0.096 R)
• M31: 12,929,146 km (0.097 R)
• M32: 13,263,946 km (0.115 R)
• M33: 13,998,770 km (0.067 R)
• M34: 14,979,684 km (0.111 R)
• M35: 15,803,968 km (0.109 R)
• M36: 17,067,920 km (0.077 R)
• M37: 18,551,632 km (0.114 R)
• M38: 18,802,956 km (0.1 R)
• M39: 19,055,478 km (0.044 R)
• M40: 19,182,037 km (0.054 R)
• M41: 21,114,991 km (0.089 R)
• M42: 22,171,003 km (0.114 R)
• M43: 22,370,866 km (0.111 R)
• M44: 23,108,981 km (0.115 R)
• M45: 26,351,515 km (0.1 R)
• M46: 27,558,920 km (0.095 R)
• M47: 27,845,699 km (0.07 R)
• M48: 28,349,844 km (0.096 R)
• M49: 28,929,685 km (0.104 R)
• M50: 29,660,022 km (0.119 R)
• M51: 30,101,186 km (0.103 R)
• M52: 30,841,097 km (0.084 R)
• M53: 31,962,333 km (0.095 R)
• M54: 32,112,829 km (0.074 R)
• M55: 33,096,883 km (0.055 R)
• M56: 33,783,837 km (0.076 R)
• M57: 34,013,918 km (0.072 R)
• M58: 35,016,822 km (0.063 R)
• M59: 38,562,741 km (0.08 R)
• M60: 39,044,147 km (0.103 R)
• M61: 39,527,497 km (0.111 R)
• M62: 40,174,957 km (0.106 R)
• M63: 41,316,538 km (0.086 R)
• M64: 41,562,627 km (0.094 R)
• M65: 41,644,756 km (0.089 R)
• M66: 42,468,891 km (0.088 R)
• M67: 42,634,346 km (0.11 R)
• M68: 45,395,324 km (0.069 R)
• M69: 45,903,508 km (0.083 R)
• M70: 46,413,637 km (0.089 R)
• M71: 48,818,722 km (0.1 R)
• M72: 49,339,472 km (0.096 R)
• M73: 51,352,162 km (0.098 R)
• M74: 51,881,738 km (0.06 R)
• M75: 54,286,674 km (0.099 R)
• M76: 57,915,768 km (0.102 R)
• M77: 59,852,163 km (0.1 R)
• M78: 60,130,565 km (0.03 R)
• M79: 60,316,365 km (0.117 R)
• M80: 62,561,082 km (0.106 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 19,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit