🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.88 AU - 1.36 AU

Year: 497 Days

Day: 14.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,073,420 km

• M1: 65,225 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.28 AU - 1.96 AU

Year: 864 Days

Day: 20 Hours

Environment

Temp: -101 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,073,420 km

• M1: 1,082,939 km (0.051 R)
• M2: 1,404,724 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.54 AU - 2.42 AU

Year: 1167 Days

Day: 38.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.47 AU - 2.59 AU

Year: 1686 Days

Day: 39.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.21 AU - 3.35 AU

Year: 1942 Days

Day: 32.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.78 AU - 2.8 AU

Year: 1952 Days

Day: 31.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 91.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,073,420 km

• M1: 937,829 km (0.05 R)
• M2: 1,174,044 km (0.066 R)

Asteroid Belt

Center: 3.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384

Radius: 10.1

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.5 AU - 5.22 AU

Year: 3814 Days

Day: 13.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 26,073,420 km

• M1: 156,180 km (0.098 R)
• M2: 272,717 km (0.04 R)
• M3: 549,922 km (0.07 R)
• M4: 637,586 km (0.081 R)
• M5: 749,785 km (0.102 R)
• M6: 941,868 km (0.082 R)
• M7: 1,266,346 km (0.107 R)
• M8: 1,362,089 km (0.08 R)
• M9: 1,612,366 km (0.09 R)
• M10: 1,850,226 km (0.095 R)
• M11: 2,085,544 km (0.118 R)
• M12: 2,677,353 km (0.112 R)
• M13: 3,657,369 km (0.088 R)
• M14: 4,203,700 km (0.088 R)
• M15: 4,775,613 km (0.119 R)
• M16: 5,080,493 km (0.099 R)
• M17: 5,215,879 km (0.108 R)
• M18: 5,431,151 km (0.098 R)
• M19: 5,689,207 km (0.032 R)
• M20: 6,953,758 km (0.078 R)
• M21: 7,018,085 km (0.069 R)
• M22: 7,125,795 km (0.092 R)
• M23: 7,190,721 km (0.103 R)
• M24: 7,408,535 km (0.112 R)
• M25: 7,474,358 km (0.107 R)
• M26: 7,917,916 km (0.079 R)
• M27: 8,030,115 km (0.118 R)
• M28: 8,142,762 km (0.044 R)
• M29: 8,210,679 km (0.099 R)
• M30: 8,576,147 km (0.025 R)
• M31: 9,252,030 km (0.117 R)
• M32: 9,417,784 km (0.11 R)
• M33: 9,993,437 km (0.091 R)
• M34: 10,629,826 km (0.111 R)
• M35: 11,153,568 km (0.117 R)
• M36: 11,304,812 km (0.091 R)
• M37: 11,609,244 km (0.088 R)
• M38: 11,993,560 km (0.112 R)
• M39: 12,122,514 km (0.12 R)
• M40: 12,252,066 km (0.049 R)
• M41: 12,538,546 km (0.097 R)
• M42: 13,224,751 km (0.106 R)
• M43: 13,599,194 km (0.099 R)
• M44: 13,922,924 km (0.108 R)
• M45: 14,495,734 km (0.076 R)
• M46: 14,660,891 km (0.097 R)
• M47: 15,439,398 km (0.043 R)
• M48: 15,748,916 km (0.118 R)
• M49: 15,862,012 km (0.105 R)
• M50: 15,975,407 km (0.052 R)
• M51: 16,145,949 km (0.113 R)
• M52: 16,488,827 km (0.107 R)
• M53: 16,718,759 km (0.061 R)
• M54: 18,268,742 km (0.068 R)
• M55: 18,745,660 km (0.088 R)
• M56: 19,287,055 km (0.08 R)
• M57: 19,742,132 km (0.073 R)
• M58: 19,955,758 km (0.112 R)
• M59: 20,292,951 km (0.103 R)
• M60: 20,477,705 km (0.086 R)
• M61: 20,786,923 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.1

Radius: 12.6

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.82 AU - 6.34 AU

Year: 4797 Days

Day: 7.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 26,073,420 km

• M1: 209,138 km (0.109 R)
• M2: 528,080 km (0.077 R)
• M3: 833,260 km (0.073 R)
• M4: 1,128,118 km (0.117 R)
• M5: 1,528,890 km (0.119 R)
• M6: 1,768,995 km (0.103 R)
• M7: 1,909,467 km (0.103 R)
• M8: 2,005,359 km (0.049 R)
• M9: 2,169,020 km (0.109 R)
• M10: 2,388,330 km (0.113 R)
• M11: 2,474,798 km (0.109 R)
• M12: 2,794,638 km (0.077 R)
• M13: 3,261,234 km (0.11 R)
• M14: 3,415,768 km (0.086 R)
• M15: 3,553,099 km (0.099 R)
• M16: 3,812,951 km (0.087 R)
• M17: 4,479,259 km (0.117 R)
• M18: 4,608,362 km (0.065 R)
• M19: 5,114,452 km (0.068 R)
• M20: 5,362,934 km (0.102 R)
• M21: 5,523,153 km (0.101 R)
• M22: 5,661,681 km (0.089 R)
• M23: 5,871,716 km (0.114 R)
• M24: 6,203,674 km (0.085 R)
• M25: 7,035,438 km (0.093 R)
• M26: 7,362,758 km (0.067 R)
• M27: 7,928,089 km (0.091 R)
• M28: 8,137,077 km (0.034 R)
• M29: 8,374,638 km (0.118 R)
• M30: 8,991,730 km (0.103 R)
• M31: 9,100,637 km (0.087 R)
• M32: 9,292,122 km (0.093 R)
• M33: 9,623,631 km (0.092 R)
• M34: 9,874,806 km (0.098 R)
• M35: 10,128,225 km (0.105 R)
• M36: 10,355,314 km (0.082 R)
• M37: 10,498,031 km (0.088 R)
• M38: 11,280,427 km (0.092 R)
• M39: 11,782,627 km (0.099 R)
• M40: 12,081,524 km (0.091 R)
• M41: 12,261,939 km (0.091 R)
• M42: 12,443,401 km (0.085 R)
• M43: 12,564,875 km (0.113 R)
• M44: 12,870,204 km (0.095 R)
• M45: 14,593,272 km (0.072 R)
• M46: 14,721,328 km (0.119 R)
• M47: 14,978,786 km (0.056 R)
• M48: 15,140,352 km (0.082 R)
• M49: 15,498,040 km (0.108 R)
• M50: 15,727,075 km (0.095 R)
• M51: 16,654,581 km (0.075 R)
• M52: 16,821,981 km (0.116 R)
• M53: 16,956,470 km (0.105 R)
• M54: 17,293,963 km (0.106 R)
• M55: 17,429,648 km (0.074 R)
• M56: 17,667,957 km (0.104 R)
• M57: 18,078,903 km (0.077 R)
• M58: 19,436,204 km (0.08 R)
• M59: 19,860,314 km (0.052 R)
• M60: 20,038,036 km (0.06 R)
• M61: 20,970,480 km (0.054 R)
• M62: 21,733,878 km (0.111 R)
• M63: 21,953,637 km (0.111 R)
• M64: 22,358,599 km (0.076 R)
• M65: 22,765,954 km (0.101 R)
• M66: 22,914,654 km (0.107 R)
• M67: 25,146,056 km (0.088 R)
• M68: 25,415,332 km (0.031 R)
• M69: 25,879,235 km (0.109 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 16,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit