🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.81 AU - 0.85 AU

Year: 266 Days

Day: 30.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,445,289 km

• M1: 562,488 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.62 AU - 1.74 AU

Year: 765 Days

Day: 29.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.88 AU - 2.56 AU

Year: 1163 Days

Day: 30.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,445,289 km

• M1: 478,414 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.49 AU - 3.33 AU

Year: 1745 Days

Day: 41.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 116.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,445,289 km

• M1: 419,173 km (0.084 R)
• M2: 634,145 km (0.045 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.71 AU - 4.13 AU

Year: 2223 Days

Day: 29.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,445,289 km

• M1: 913,893 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.1

Radius: 14.2

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 9.8 AU - 12.28 AU

Year: 12892 Days

Day: 14.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 54,445,289 km

• M1: 297,251 km (0.107 R)
• M2: 1,055,862 km (0.052 R)
• M3: 1,381,836 km (0.097 R)
• M4: 1,492,538 km (0.068 R)
• M5: 1,656,348 km (0.102 R)
• M6: 1,808,937 km (0.05 R)
• M7: 2,258,479 km (0.051 R)
• M8: 2,723,130 km (0.118 R)
• M9: 2,987,469 km (0.049 R)
• M10: 3,674,124 km (0.12 R)
• M11: 4,267,728 km (0.112 R)
• M12: 4,409,098 km (0.05 R)
• M13: 5,595,708 km (0.107 R)
• M14: 5,828,782 km (0.047 R)
• M15: 7,322,666 km (0.075 R)
• M16: 7,635,176 km (0.039 R)
• M17: 7,778,790 km (0.106 R)
• M18: 7,894,280 km (0.056 R)
• M19: 8,959,117 km (0.11 R)
• M20: 9,232,582 km (0.114 R)
• M21: 9,601,341 km (0.078 R)
• M22: 10,416,949 km (0.113 R)
• M23: 10,865,293 km (0.111 R)
• M24: 12,181,455 km (0.119 R)
• M25: 13,721,565 km (0.11 R)
• M26: 14,107,378 km (0.118 R)
• M27: 15,250,007 km (0.101 R)
• M28: 16,163,452 km (0.103 R)
• M29: 16,274,304 km (0.094 R)
• M30: 16,944,352 km (0.055 R)
• M31: 18,465,912 km (0.093 R)
• M32: 18,853,072 km (0.12 R)
• M33: 19,243,073 km (0.086 R)
• M34: 20,149,936 km (0.118 R)
• M35: 20,468,579 km (0.072 R)
• M36: 20,789,018 km (0.085 R)
• M37: 21,516,063 km (0.093 R)
• M38: 22,787,496 km (0.075 R)
• M39: 25,145,756 km (0.054 R)
• M40: 25,532,018 km (0.112 R)
• M41: 26,136,693 km (0.083 R)
• M42: 26,397,442 km (0.068 R)
• M43: 28,602,514 km (0.074 R)
• M44: 28,691,974 km (0.119 R)
• M45: 29,050,710 km (0.092 R)
• M46: 29,410,941 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.9

Radius: 12.7

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 12.23 AU - 13.77 AU

Year: 16474 Days

Day: 10.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,445,289 km

• M1: 159,621 km (0.071 R)
• M2: 247,884 km (0.108 R)
• M3: 385,514 km (0.073 R)
• M4: 513,420 km (0.035 R)
• M5: 642,074 km (0.115 R)
• M6: 746,793 km (0.114 R)
• M7: 896,690 km (0.109 R)
• M8: 1,206,806 km (0.065 R)
• M9: 1,503,309 km (0.111 R)
• M10: 1,722,470 km (0.098 R)
• M11: 1,900,491 km (0.109 R)
• M12: 2,111,574 km (0.097 R)
• M13: 2,275,084 km (0.081 R)
• M14: 2,471,207 km (0.099 R)
• M15: 2,673,164 km (0.087 R)
• M16: 2,940,945 km (0.092 R)
• M17: 3,502,834 km (0.081 R)
• M18: 4,030,466 km (0.087 R)
• M19: 4,200,559 km (0.105 R)
• M20: 4,618,535 km (0.047 R)
• M21: 5,683,522 km (0.033 R)
• M22: 5,951,901 km (0.098 R)
• M23: 6,107,034 km (0.082 R)
• M24: 6,224,319 km (0.086 R)
• M25: 6,701,087 km (0.085 R)
• M26: 6,822,112 km (0.088 R)
• M27: 7,107,395 km (0.042 R)
• M28: 7,272,102 km (0.094 R)
• M29: 7,816,638 km (0.089 R)
• M30: 7,986,731 km (0.105 R)
• M31: 8,548,471 km (0.052 R)
• M32: 8,635,986 km (0.097 R)
• M33: 8,900,475 km (0.043 R)
• M34: 9,167,657 km (0.027 R)
• M35: 9,257,266 km (0.088 R)
• M36: 9,573,366 km (0.119 R)
• M37: 9,938,983 km (0.085 R)
• M38: 10,169,813 km (0.099 R)
• M39: 10,355,763 km (0.092 R)
• M40: 10,920,495 km (0.11 R)
• M41: 11,254,547 km (0.112 R)
• M42: 11,932,973 km (0.116 R)
• M43: 12,326,416 km (0.114 R)
• M44: 12,624,415 km (0.065 R)
• M45: 13,177,029 km (0.086 R)
• M46: 13,737,423 km (0.078 R)
• M47: 14,201,775 km (0.068 R)
• M48: 15,252,251 km (0.12 R)
• M49: 15,948,479 km (0.111 R)
• M50: 16,110,494 km (0.056 R)
• M51: 16,218,952 km (0.041 R)
• M52: 18,494,186 km (0.104 R)
• M53: 19,524,467 km (0.103 R)
• M54: 19,871,983 km (0.094 R)
• M55: 20,632,090 km (0.088 R)
• M56: 20,986,038 km (0.091 R)
• M57: 23,951,666 km (0.07 R)
• M58: 24,075,533 km (0.06 R)
• M59: 25,010,969 km (0.096 R)
• M60: 27,110,425 km (0.08 R)
• M61: 27,563,108 km (0.095 R)
• M62: 28,148,784 km (0.102 R)
• M63: 28,344,907 km (0.115 R)
• M64: 31,137,899 km (0.04 R)
• M65: 31,340,754 km (0.082 R)
• M66: 32,498,641 km (0.049 R)
• M67: 32,704,339 km (0.057 R)
• M68: 35,559,713 km (0.099 R)
• M69: 36,268,209 km (0.052 R)
• M70: 37,339,778 km (0.108 R)
• M71: 40,468,618 km (0.088 R)
• M72: 41,803,180 km (0.114 R)
• M73: 42,400,824 km (0.063 R)
• M74: 42,926,211 km (0.059 R)
• M75: 44,135,261 km (0.118 R)
• M76: 44,820,120 km (0.094 R)
• M77: 49,396,768 km (0.117 R)
• M78: 51,141,079 km (0.083 R)
• M79: 51,220,815 km (0.07 R)
• M80: 52,261,567 km (0.036 R)
• M81: 53,066,853 km (0.083 R)
• M82: 53,228,418 km (0.11 R)
• M83: 53,471,066 km (0.092 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 13,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit