🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.89 AU - 1.21 AU

Year: 389 Days

Day: 40.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.69 AU - 2.63 AU

Year: 1148 Days

Day: 45.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,033,247 km

• M1: 1,018,014 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.99 AU - 2.35 AU

Year: 1156 Days

Day: 40.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.59 AU - 3.19 AU

Year: 1777 Days

Day: 18.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,033,247 km

• M1: 60,737 km (0.066 R)
• M2: 452,982 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.6 AU - 3.22 AU

Year: 1795 Days

Day: 26 Hours

Environment

Temp: -103 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.65 AU - 3.95 AU

Year: 2168 Days

Day: 25.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,033,247 km

• M1: 47,123 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.1

Radius: 4.6

Gravity: 26.28 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 15.77 AU - 18.19 AU

Year: 25304 Days

Day: 15.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 83,033,247 km

• M1: 166,353 km (0.104 R)
• M2: 510,129 km (0.116 R)
• M3: 1,041,052 km (0.03 R)
• M4: 1,528,591 km (0.069 R)
• M5: 1,864,737 km (0.115 R)
• M6: 2,720,587 km (0.078 R)
• M7: 3,549,658 km (0.119 R)
• M8: 4,036,599 km (0.055 R)
• M9: 4,127,405 km (0.096 R)
• M10: 5,023,048 km (0.11 R)
• M11: 6,027,897 km (0.106 R)
• M12: 6,393,813 km (0.111 R)
• M13: 6,713,354 km (0.086 R)
• M14: 7,478,846 km (0.035 R)
• M15: 7,534,497 km (0.117 R)
• M16: 7,590,446 km (0.116 R)
• M17: 9,269,533 km (0.099 R)
• M18: 10,305,049 km (0.119 R)
• M19: 10,994,247 km (0.073 R)
• M20: 11,248,713 km (0.104 R)
• M21: 12,417,072 km (0.03 R)
• M22: 13,149,802 km (0.103 R)
• M23: 14,378,899 km (0.114 R)
• M24: 14,657,001 km (0.089 R)
• M25: 16,434,822 km (0.108 R)
• M26: 16,580,082 km (0.109 R)
• M27: 17,385,965 km (0.111 R)
• M28: 17,607,969 km (0.089 R)
• M29: 18,054,817 km (0.105 R)
• M30: 18,279,513 km (0.097 R)
• M31: 18,580,804 km (0.099 R)
• M32: 18,732,047 km (0.119 R)
• M33: 18,883,590 km (0.071 R)
• M34: 19,956,356 km (0.095 R)
• M35: 20,970,031 km (0.112 R)
• M36: 21,364,371 km (0.074 R)
• M37: 21,602,082 km (0.096 R)
• M38: 22,320,601 km (0.048 R)
• M39: 24,192,369 km (0.098 R)
• M40: 25,355,941 km (0.042 R)
• M41: 25,944,609 km (0.095 R)
• M42: 26,283,000 km (0.114 R)
• M43: 26,537,765 km (0.113 R)
• M44: 26,964,268 km (0.082 R)
• M45: 28,692,423 km (0.07 R)
• M46: 29,393,738 km (0.065 R)
• M47: 29,569,814 km (0.04 R)
• M48: 30,723,663 km (0.033 R)
• M49: 31,440,984 km (0.068 R)
• M50: 34,736,476 km (0.113 R)
• M51: 35,671,163 km (0.102 R)
• M52: 35,953,305 km (0.087 R)
• M53: 36,519,533 km (0.097 R)
• M54: 37,279,191 km (0.077 R)
• M55: 37,469,928 km (0.11 R)
• M56: 37,948,043 km (0.039 R)
• M57: 38,524,593 km (0.055 R)
• M58: 41,944,849 km (0.057 R)
• M59: 43,942,579 km (0.053 R)
• M60: 44,043,259 km (0.104 R)
• M61: 44,446,724 km (0.104 R)
• M62: 45,359,271 km (0.086 R)
• M63: 45,868,802 km (0.102 R)
• M64: 46,073,152 km (0.081 R)
• M65: 46,175,477 km (0.12 R)
• M66: 46,893,697 km (0.105 R)
• M67: 48,757,237 km (0.092 R)
• M68: 50,223,446 km (0.038 R)
• M69: 53,521,181 km (0.085 R)
• M70: 53,736,303 km (0.074 R)
• M71: 54,924,709 km (0.117 R)
• M72: 56,778,376 km (0.092 R)
• M73: 57,547,608 km (0.087 R)
• M74: 60,322,798 km (0.062 R)
• M75: 60,546,746 km (0.087 R)
• M76: 60,770,844 km (0.103 R)
• M77: 60,883,042 km (0.093 R)
• M78: 61,445,081 km (0.096 R)
• M79: 61,895,969 km (0.077 R)
• M80: 62,461,001 km (0.1 R)
• M81: 63,710,143 km (0.074 R)
• M82: 64,852,921 km (0.108 R)
• M83: 65,772,050 km (0.075 R)
• M84: 66,348,600 km (0.069 R)
• M85: 66,464,240 km (0.098 R)
• M86: 66,579,729 km (0.094 R)
• M87: 67,158,673 km (0.034 R)
• M88: 67,506,937 km (0.071 R)
• M89: 67,972,037 km (0.111 R)
• M90: 70,313,842 km (0.106 R)
• M91: 72,087,474 km (0.083 R)
• M92: 73,875,767 km (0.076 R)
• M93: 74,595,183 km (0.114 R)
• M94: 75,920,022 km (0.084 R)
• M95: 77,982,827 km (0.095 R)
• M96: 80,926,315 km (0.116 R)
• M97: 83,033,251 km (0.097 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 10,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit