🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.49 AU - 0.61 AU

Year: 124 Days

Day: 30 Hours

Environment

Temp: 355 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.52 AU - 0.72 AU

Year: 148 Days

Day: 31.3 Hours

Environment

Temp: 341 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,640,437 km

• M1: 210,634 km (0.069 R)
• M2: 275,260 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.8 AU - 1.3 AU

Year: 326 Days

Day: 17.6 Hours

Environment

Temp: 223 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.64 AU - 1.82 AU

Year: 690 Days

Day: 13.1 Hours

Environment

Temp: 144 °C

Axial Tilt: 140.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.45 AU - 4.69 AU

Year: 2963 Days

Day: 19.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.27 AU - 5.49 AU

Year: 3785 Days

Day: 44.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.7

Radius: 14.1

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.28 AU - 11.66 AU

Year: 8840 Days

Day: 5.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 40,640,437 km

• M1: 183,257 km (0.099 R)
• M2: 298,298 km (0.078 R)
• M3: 433,535 km (0.096 R)
• M4: 644,019 km (0.088 R)
• M5: 776,413 km (0.06 R)
• M6: 866,022 km (0.052 R)
• M7: 959,820 km (0.081 R)
• M8: 1,057,657 km (0.093 R)
• M9: 1,839,904 km (0.029 R)
• M10: 1,946,567 km (0.097 R)
• M11: 2,203,726 km (0.073 R)
• M12: 2,336,569 km (0.076 R)
• M13: 2,472,254 km (0.04 R)
• M14: 3,041,624 km (0.106 R)
• M15: 3,211,866 km (0.053 R)
• M16: 3,363,409 km (0.084 R)
• M17: 3,562,075 km (0.117 R)
• M18: 3,719,153 km (0.092 R)
• M19: 3,993,964 km (0.085 R)
• M20: 4,418,972 km (0.103 R)
• M21: 4,833,806 km (0.055 R)
• M22: 5,415,144 km (0.085 R)
• M23: 5,753,684 km (0.051 R)
• M24: 6,342,501 km (0.047 R)
• M25: 6,671,915 km (0.068 R)
• M26: 7,035,139 km (0.117 R)
• M27: 7,148,085 km (0.051 R)
• M28: 7,751,713 km (0.091 R)
• M29: 8,163,406 km (0.087 R)
• M30: 8,252,567 km (0.057 R)
• M31: 8,431,785 km (0.104 R)
• M32: 8,977,368 km (0.064 R)
• M33: 9,069,521 km (0.109 R)
• M34: 9,192,640 km (0.099 R)
• M35: 10,812,635 km (0.118 R)
• M36: 10,910,622 km (0.115 R)
• M37: 11,009,057 km (0.038 R)
• M38: 11,505,123 km (0.108 R)
• M39: 11,941,201 km (0.104 R)
• M40: 12,178,164 km (0.029 R)
• M41: 12,760,250 km (0.084 R)
• M42: 12,863,921 km (0.071 R)
• M43: 13,037,305 km (0.065 R)
• M44: 13,456,777 km (0.093 R)
• M45: 14,922,986 km (0.093 R)
• M46: 15,472,160 km (0.046 R)
• M47: 15,767,765 km (0.043 R)
• M48: 16,364,511 km (0.104 R)
• M49: 16,590,254 km (0.085 R)
• M50: 18,005,001 km (0.119 R)
• M51: 18,707,214 km (0.053 R)
• M52: 18,903,785 km (0.026 R)
• M53: 21,935,237 km (0.097 R)
• M54: 23,316,324 km (0.102 R)
• M55: 23,528,155 km (0.117 R)
• M56: 25,898,982 km (0.073 R)
• M57: 26,118,292 km (0.11 R)
• M58: 26,514,577 km (0.089 R)
• M59: 27,046,098 km (0.112 R)
• M60: 27,223,970 km (0.083 R)
• M61: 28,074,584 km (0.04 R)
• M62: 29,344,071 km (0.081 R)
• M63: 30,678,484 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260

Radius: 9.8

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 11.06 AU - 13.02 AU

Year: 12672 Days

Day: 5.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 40,640,437 km

• M1: 375,939 km (0.114 R)
• M2: 495,767 km (0.062 R)
• M3: 687,851 km (0.109 R)
• M4: 921,074 km (0.07 R)
• M5: 1,090,718 km (0.086 R)
• M6: 1,197,681 km (0.12 R)
• M7: 1,461,272 km (0.109 R)
• M8: 1,743,414 km (0.075 R)
• M9: 1,977,385 km (0.117 R)
• M10: 2,043,058 km (0.032 R)
• M11: 2,154,060 km (0.057 R)
• M12: 2,382,196 km (0.111 R)
• M13: 3,855,287 km (0.089 R)
• M14: 5,125,971 km (0.106 R)
• M15: 5,370,115 km (0.103 R)
• M16: 5,649,264 km (0.097 R)
• M17: 6,157,448 km (0.08 R)
• M18: 6,351,776 km (0.071 R)
• M19: 6,515,286 km (0.097 R)
• M20: 6,846,496 km (0.113 R)
• M21: 6,980,536 km (0.059 R)
• M22: 7,525,371 km (0.115 R)
• M23: 8,983,502 km (0.03 R)
• M24: 9,130,407 km (0.104 R)
• M25: 9,575,760 km (0.095 R)
• M26: 9,952,447 km (0.097 R)
• M27: 10,915,109 km (0.117 R)
• M28: 12,149,890 km (0.06 R)
• M29: 12,763,092 km (0.092 R)
• M30: 13,302,841 km (0.079 R)
• M31: 13,386,466 km (0.105 R)
• M32: 13,470,391 km (0.077 R)
• M33: 14,019,714 km (0.077 R)
• M34: 14,533,433 km (0.085 R)
• M35: 15,800,078 km (0.095 R)
• M36: 16,874,939 km (0.117 R)
• M37: 17,696,531 km (0.117 R)
• M38: 18,297,914 km (0.074 R)
• M39: 18,624,636 km (0.077 R)
• M40: 19,425,882 km (0.047 R)
• M41: 19,663,743 km (0.116 R)
• M42: 20,383,009 km (0.12 R)
• M43: 20,964,646 km (0.084 R)
• M44: 21,110,952 km (0.092 R)
• M45: 21,601,035 km (0.073 R)
• M46: 21,946,157 km (0.096 R)
• M47: 25,445,700 km (0.088 R)
• M48: 25,758,210 km (0.111 R)
• M49: 25,914,839 km (0.113 R)
• M50: 26,650,262 km (0.068 R)
• M51: 26,861,644 km (0.113 R)
• M52: 27,286,053 km (0.116 R)
• M53: 27,445,824 km (0.049 R)
• M54: 27,766,262 km (0.032 R)
• M55: 27,980,487 km (0.088 R)
• M56: 28,141,603 km (0.12 R)
• M57: 28,303,020 km (0.087 R)
• M58: 28,680,754 km (0.068 R)
• M59: 30,760,613 km (0.114 R)
• M60: 30,982,317 km (0.119 R)
• M61: 31,371,721 km (0.097 R)
• M62: 32,099,066 km (0.119 R)
• M63: 32,211,563 km (0.106 R)
• M64: 32,775,397 km (0.066 R)
• M65: 32,888,643 km (0.1 R)
• M66: 33,115,433 km (0.064 R)
• M67: 33,456,517 km (0.042 R)
• M68: 33,855,943 km (0.114 R)
• M69: 34,429,352 km (0.038 R)
• M70: 35,063,796 km (0.094 R)
• M71: 35,179,585 km (0.084 R)
• M72: 36,051,890 km (0.089 R)
• M73: 36,872,434 km (0.076 R)
• M74: 36,990,168 km (0.055 R)
• M75: 39,130,465 km (0.083 R)
• M76: 39,671,859 km (0.06 R)

Kuiper Belt

Range: 36.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 11,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit