🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.65 AU - 1.05 AU

Year: 282 Days

Day: 29.9 Hours

Environment

Temp: 108 °C

Axial Tilt: 158.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.45 AU - 1.63 AU

Year: 688 Days

Day: 15.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.4

Radius: 8.1

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.65 AU - 9.07 AU

Year: 7186 Days

Day: 13.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 36,898,401 km

• M1: 104,120 km (0.097 R)
• M2: 331,509 km (0.079 R)
• M3: 444,006 km (0.069 R)
• M4: 738,565 km (0.061 R)
• M5: 813,663 km (0.108 R)
• M6: 1,037,910 km (0.067 R)
• M7: 1,447,958 km (0.068 R)
• M8: 1,700,778 km (0.101 R)
• M9: 1,904,979 km (0.068 R)
• M10: 2,292,438 km (0.071 R)
• M11: 2,564,257 km (0.114 R)
• M12: 2,942,889 km (0.097 R)
• M13: 3,752,214 km (0.119 R)
• M14: 4,768,731 km (0.11 R)
• M15: 4,883,473 km (0.103 R)
• M16: 5,471,093 km (0.064 R)
• M17: 6,019,070 km (0.095 R)
• M18: 6,081,004 km (0.114 R)
• M19: 6,268,300 km (0.079 R)
• M20: 6,520,822 km (0.065 R)
• M21: 6,680,443 km (0.066 R)
• M22: 7,068,649 km (0.104 R)
• M23: 7,731,966 km (0.111 R)
• M24: 8,764,042 km (0.074 R)
• M25: 9,153,146 km (0.095 R)
• M26: 10,540,666 km (0.048 R)
• M27: 11,720,544 km (0.113 R)
• M28: 11,798,036 km (0.073 R)
• M29: 11,914,722 km (0.097 R)
• M30: 12,267,025 km (0.045 R)
• M31: 12,345,714 km (0.04 R)
• M32: 12,424,702 km (0.08 R)
• M33: 13,182,714 km (0.099 R)
• M34: 13,344,130 km (0.079 R)
• M35: 14,617,956 km (0.079 R)
• M36: 15,587,949 km (0.103 R)
• M37: 15,758,789 km (0.086 R)
• M38: 16,188,584 km (0.039 R)
• M39: 16,274,902 km (0.062 R)
• M40: 16,361,519 km (0.038 R)
• M41: 16,491,669 km (0.115 R)
• M42: 16,665,801 km (0.118 R)
• M43: 17,323,882 km (0.119 R)
• M44: 17,545,137 km (0.12 R)
• M45: 18,035,370 km (0.119 R)
• M46: 18,304,496 km (0.091 R)
• M47: 18,620,297 km (0.052 R)
• M48: 19,074,626 km (0.117 R)
• M49: 19,532,545 km (0.036 R)
• M50: 19,670,624 km (0.062 R)
• M51: 19,947,829 km (0.113 R)
• M52: 21,305,430 km (0.067 R)
• M53: 21,875,996 km (0.113 R)
• M54: 22,211,095 km (0.07 R)
• M55: 23,226,715 km (0.095 R)
• M56: 23,324,253 km (0.107 R)
• M57: 23,421,791 km (0.1 R)
• M58: 23,912,172 km (0.078 R)
• M59: 24,109,193 km (0.12 R)
• M60: 24,554,546 km (0.103 R)
• M61: 24,703,545 km (0.055 R)
• M62: 24,852,993 km (0.096 R)
• M63: 24,952,626 km (0.115 R)
• M64: 25,102,523 km (0.076 R)
• M65: 25,805,782 km (0.092 R)
• M66: 26,159,880 km (0.109 R)
• M67: 26,261,457 km (0.041 R)
• M68: 27,540,669 km (0.11 R)
• M69: 28,370,039 km (0.074 R)
• M70: 28,526,519 km (0.112 R)
• M71: 29,312,955 km (0.071 R)
• M72: 29,947,250 km (0.112 R)
• M73: 30,106,422 km (0.102 R)
• M74: 30,479,220 km (0.068 R)
• M75: 31,498,580 km (0.067 R)
• M76: 32,474,706 km (0.12 R)
• M77: 34,456,429 km (0.117 R)
• M78: 34,902,081 km (0.048 R)
• M79: 34,958,030 km (0.109 R)
• M80: 35,181,679 km (0.068 R)
• M81: 37,045,070 km (0.093 R)
• M82: 37,216,210 km (0.076 R)
• M83: 37,616,085 km (0.103 R)
• M84: 38,075,052 km (0.059 R)
• M85: 38,132,497 km (0.095 R)
• M86: 38,247,688 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.5

Radius: 4.4

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 12.54 AU - 13.1 AU

Year: 16520 Days

Day: 17.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 36,898,401 km

• M1: 67,768 km (0.11 R)
• M2: 136,433 km (0.102 R)
• M3: 191,635 km (0.107 R)
• M4: 255,812 km (0.079 R)
• M5: 569,369 km (0.031 R)
• M6: 651,200 km (0.077 R)
• M7: 751,729 km (0.057 R)
• M8: 1,290,431 km (0.119 R)
• M9: 1,510,340 km (0.117 R)
• M10: 1,548,188 km (0.083 R)
• M11: 1,722,171 km (0.086 R)
• M12: 2,005,359 km (0.032 R)
• M13: 2,152,414 km (0.038 R)
• M14: 2,259,676 km (0.072 R)
• M15: 2,346,742 km (0.086 R)
• M16: 2,390,574 km (0.078 R)
• M17: 2,434,855 km (0.035 R)
• M18: 2,637,261 km (0.114 R)
• M19: 2,821,565 km (0.066 R)
• M20: 3,034,144 km (0.117 R)
• M21: 3,082,015 km (0.101 R)
• M22: 3,154,421 km (0.1 R)
• M23: 4,065,771 km (0.109 R)
• M24: 4,522,643 km (0.103 R)
• M25: 4,995,671 km (0.098 R)
• M26: 5,338,998 km (0.079 R)
• M27: 5,455,236 km (0.114 R)
• M28: 5,572,221 km (0.062 R)
• M29: 5,778,816 km (0.114 R)
• M30: 6,139,048 km (0.06 R)
• M31: 6,199,785 km (0.089 R)
• M32: 6,724,125 km (0.029 R)
• M33: 6,849,638 km (0.029 R)
• M34: 6,881,053 km (0.063 R)
• M35: 7,166,636 km (0.058 R)
• M36: 7,359,018 km (0.051 R)
• M37: 7,488,271 km (0.108 R)
• M38: 7,946,788 km (0.056 R)
• M39: 8,212,774 km (0.101 R)
• M40: 8,246,134 km (0.082 R)
• M41: 9,028,231 km (0.059 R)
• M42: 9,166,610 km (0.102 R)
• M43: 9,691,848 km (0.06 R)
• M44: 10,443,577 km (0.091 R)
• M45: 10,661,691 km (0.084 R)
• M46: 11,662,052 km (0.104 R)
• M47: 11,926,391 km (0.119 R)
• M48: 12,268,970 km (0.071 R)
• M49: 13,002,897 km (0.115 R)
• M50: 13,513,176 km (0.109 R)
• M51: 14,190,256 km (0.103 R)
• M52: 15,041,916 km (0.057 R)
• M53: 15,412,021 km (0.084 R)
• M54: 15,618,915 km (0.066 R)
• M55: 15,784,969 km (0.059 R)
• M56: 15,826,707 km (0.027 R)
• M57: 15,951,771 km (0.045 R)
• M58: 16,921,913 km (0.077 R)
• M59: 17,954,437 km (0.098 R)
• M60: 18,522,161 km (0.063 R)
• M61: 19,451,762 km (0.109 R)
• M62: 19,585,802 km (0.088 R)
• M63: 19,989,716 km (0.057 R)
• M64: 20,805,773 km (0.107 R)
• M65: 21,080,135 km (0.079 R)
• M66: 21,171,988 km (0.073 R)
• M67: 21,864,327 km (0.101 R)
• M68: 22,329,876 km (0.077 R)
• M69: 22,751,891 km (0.096 R)
• M70: 22,845,988 km (0.114 R)
• M71: 23,129,028 km (0.102 R)
• M72: 24,225,131 km (0.106 R)
• M73: 24,321,173 km (0.11 R)
• M74: 24,369,344 km (0.096 R)
• M75: 24,803,626 km (0.118 R)
• M76: 25,435,528 km (0.112 R)
• M77: 25,974,229 km (0.117 R)
• M78: 26,715,038 km (0.045 R)
• M79: 28,015,343 km (0.119 R)
• M80: 28,217,300 km (0.102 R)
• M81: 28,825,864 km (0.112 R)
• M82: 29,746,789 km (0.069 R)
• M83: 31,041,708 km (0.1 R)
• M84: 31,512,343 km (0.1 R)
• M85: 32,196,454 km (0.106 R)
• M86: 32,938,609 km (0.112 R)
• M87: 33,847,266 km (0.116 R)
• M88: 34,439,674 km (0.053 R)
• M89: 34,764,152 km (0.075 R)
• M90: 35,035,373 km (0.108 R)
• M91: 35,307,341 km (0.072 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 20,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit