🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.46 AU - 0.62 AU

Year: 144 Days

Day: 22.1 Hours

Environment

Temp: 170 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.16 AU - 1.66 AU

Year: 608 Days

Day: 45.9 Hours

Environment

Temp: -27 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,806,602 km

• M1: 45,328 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.22 AU - 1.94 AU

Year: 722 Days

Day: 22.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,806,602 km

• M1: 195,824 km (0.106 R)
• M2: 912,846 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.42 AU - 4 AU

Year: 2090 Days

Day: 29.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 86.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,806,602 km

• M1: 270,174 km (0.093 R)
• M2: 2,032,586 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.75 AU - 5.57 AU

Year: 3656 Days

Day: 47.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.4

Radius: 8.7

Gravity: 12.03 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.65 AU - 7.19 AU

Year: 5912 Days

Day: 12 Hours

Environment

Temp: -145 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 67,806,602 km

• M1: 438,172 km (0.11 R)
• M2: 534,513 km (0.119 R)
• M3: 793,766 km (0.104 R)
• M4: 961,466 km (0.066 R)
• M5: 1,041,650 km (0.049 R)
• M6: 1,226,403 km (0.08 R)
• M7: 1,440,179 km (0.107 R)
• M8: 2,047,097 km (0.098 R)
• M9: 2,366,938 km (0.091 R)
• M10: 2,566,501 km (0.095 R)
• M11: 2,911,324 km (0.093 R)
• M12: 3,149,484 km (0.107 R)
• M13: 4,032,261 km (0.115 R)
• M14: 4,137,877 km (0.051 R)
• M15: 4,297,947 km (0.117 R)
• M16: 4,902,472 km (0.115 R)
• M17: 5,015,269 km (0.067 R)
• M18: 5,475,132 km (0.102 R)
• M19: 5,799,161 km (0.076 R)
• M20: 6,008,748 km (0.118 R)
• M21: 6,652,019 km (0.113 R)
• M22: 7,029,454 km (0.117 R)
• M23: 7,093,183 km (0.086 R)
• M24: 7,543,622 km (0.094 R)
• M25: 7,706,834 km (0.105 R)
• M26: 8,003,486 km (0.083 R)
• M27: 8,236,859 km (0.118 R)
• M28: 8,676,228 km (0.086 R)
• M29: 9,123,226 km (0.092 R)
• M30: 9,262,203 km (0.089 R)
• M31: 9,861,043 km (0.045 R)
• M32: 10,111,170 km (0.1 R)
• M33: 10,219,180 km (0.118 R)
• M34: 10,327,339 km (0.051 R)
• M35: 10,618,008 km (0.1 R)
• M36: 10,984,972 km (0.082 R)
• M37: 12,340,478 km (0.072 R)
• M38: 12,455,818 km (0.075 R)
• M39: 13,273,221 km (0.035 R)
• M40: 13,589,171 km (0.06 R)
• M41: 13,748,194 km (0.101 R)
• M42: 13,827,780 km (0.119 R)
• M43: 14,027,792 km (0.117 R)
• M44: 14,107,977 km (0.089 R)
• M45: 14,268,795 km (0.098 R)
• M46: 14,349,577 km (0.077 R)
• M47: 14,511,442 km (0.081 R)
• M48: 14,592,524 km (0.078 R)
• M49: 15,164,736 km (0.051 R)
• M50: 15,578,075 km (0.113 R)
• M51: 15,869,492 km (0.089 R)
• M52: 15,995,004 km (0.081 R)
• M53: 16,457,860 km (0.118 R)
• M54: 17,353,802 km (0.088 R)
• M55: 17,829,523 km (0.107 R)
• M56: 18,178,086 km (0.117 R)
• M57: 18,573,024 km (0.048 R)
• M58: 19,819,474 km (0.085 R)
• M59: 20,044,918 km (0.098 R)
• M60: 20,589,454 km (0.035 R)
• M61: 20,817,890 km (0.111 R)
• M62: 20,955,221 km (0.109 R)
• M63: 21,093,001 km (0.106 R)
• M64: 22,111,912 km (0.065 R)
• M65: 22,252,085 km (0.09 R)
• M66: 23,813,737 km (0.099 R)
• M67: 23,957,501 km (0.073 R)
• M68: 24,149,584 km (0.1 R)
• M69: 24,680,507 km (0.081 R)
• M70: 24,777,297 km (0.056 R)
• M71: 25,117,632 km (0.086 R)
• M72: 25,215,170 km (0.108 R)
• M73: 25,901,226 km (0.04 R)
• M74: 26,991,645 km (0.069 R)
• M75: 27,592,729 km (0.057 R)
• M76: 27,743,673 km (0.076 R)
• M77: 27,894,917 km (0.094 R)
• M78: 29,989,287 km (0.061 R)
• M79: 30,351,912 km (0.081 R)
• M80: 30,820,303 km (0.105 R)
• M81: 30,976,932 km (0.115 R)
• M82: 31,448,464 km (0.045 R)
• M83: 31,553,482 km (0.1 R)
• M84: 31,764,116 km (0.064 R)
• M85: 33,144,156 km (0.09 R)
• M86: 33,626,460 km (0.11 R)
• M87: 35,414,603 km (0.049 R)
• M88: 36,568,452 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.3

Radius: 4.8

Gravity: 17.24 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 11.95 AU - 18.97 AU

Year: 22092 Days

Day: 16.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 67,806,602 km

• M1: 65,823 km (0.118 R)
• M2: 160,070 km (0.077 R)
• M3: 503,247 km (0.11 R)
• M4: 663,766 km (0.058 R)
• M5: 1,395,898 km (0.115 R)
• M6: 2,012,091 km (0.111 R)
• M7: 3,723,192 km (0.075 R)
• M8: 5,147,364 km (0.112 R)
• M9: 5,319,850 km (0.079 R)
• M10: 5,363,233 km (0.088 R)
• M11: 6,119,151 km (0.07 R)
• M12: 6,393,813 km (0.081 R)
• M13: 7,002,826 km (0.117 R)
• M14: 8,477,263 km (0.09 R)
• M15: 9,458,924 km (0.11 R)
• M16: 10,749,355 km (0.083 R)
• M17: 11,247,366 km (0.095 R)
• M18: 11,752,858 km (0.059 R)
• M19: 12,093,941 km (0.088 R)
• M20: 12,553,805 km (0.12 R)
• M21: 13,728,447 km (0.082 R)
• M22: 13,787,987 km (0.06 R)
• M23: 15,183,436 km (0.081 R)
• M24: 17,780,156 km (0.082 R)
• M25: 18,565,694 km (0.091 R)
• M26: 19,095,719 km (0.049 R)
• M27: 20,238,348 km (0.111 R)
• M28: 21,610,759 km (0.085 R)
• M29: 24,516,548 km (0.081 R)
• M30: 25,170,739 km (0.103 R)
• M31: 25,463,203 km (0.074 R)
• M32: 26,273,575 km (0.084 R)
• M33: 27,092,324 km (0.1 R)
• M34: 27,392,118 km (0.101 R)
• M35: 27,467,216 km (0.107 R)
• M36: 27,768,506 km (0.073 R)
• M37: 28,146,391 km (0.07 R)
• M38: 28,754,805 km (0.116 R)
• M39: 30,216,975 km (0.089 R)
• M40: 31,309,787 km (0.101 R)
• M41: 33,293,156 km (0.067 R)
• M42: 35,153,405 km (0.063 R)
• M43: 35,480,277 km (0.05 R)
• M44: 38,383,971 km (0.067 R)
• M45: 38,804,940 km (0.056 R)
• M46: 38,973,686 km (0.065 R)
• M47: 42,314,207 km (0.08 R)
• M48: 42,574,956 km (0.113 R)
• M49: 43,098,099 km (0.12 R)
• M50: 43,185,465 km (0.076 R)
• M51: 46,280,944 km (0.119 R)
• M52: 46,460,012 km (0.043 R)
• M53: 47,448,854 km (0.111 R)
• M54: 47,719,776 km (0.108 R)
• M55: 48,808,400 km (0.106 R)
• M56: 49,081,865 km (0.089 R)
• M57: 49,996,955 km (0.095 R)
• M58: 50,364,517 km (0.092 R)
• M59: 50,456,669 km (0.101 R)
• M60: 50,825,428 km (0.106 R)
• M61: 51,751,139 km (0.085 R)
• M62: 56,080,951 km (0.082 R)
• M63: 56,176,394 km (0.043 R)
• M64: 57,037,479 km (0.115 R)
• M65: 60,819,164 km (0.073 R)
• M66: 63,186,251 km (0.097 R)
• M67: 63,882,330 km (0.09 R)
• M68: 67,806,581 km (0.09 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 15,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit