🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.64 AU - 0.98 AU

Year: 255 Days

Day: 16.4 Hours

Environment

Temp: 178 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.99 AU - 1.39 AU

Year: 454 Days

Day: 46.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.5 AU - 2.24 AU

Year: 895 Days

Day: 25.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,943,989 km

• M1: 840,890 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.24 AU - 5.06 AU

Year: 2958 Days

Day: 25.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,943,989 km

• M1: 609,312 km (0.117 R)
• M2: 2,136,258 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.26 AU - 6.2 AU

Year: 4184 Days

Day: 47.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.4

Radius: 9

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 9.82 AU - 13.44 AU

Year: 13875 Days

Day: 11.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 41,943,989 km

• M1: 287,228 km (0.118 R)
• M2: 409,599 km (0.086 R)
• M3: 484,996 km (0.117 R)
• M4: 622,327 km (0.1 R)
• M5: 1,005,746 km (0.082 R)
• M6: 1,112,260 km (0.076 R)
• M7: 1,415,046 km (0.066 R)
• M8: 1,535,173 km (0.115 R)
• M9: 1,658,891 km (0.095 R)
• M10: 1,722,021 km (0.109 R)
• M11: 1,872,666 km (0.115 R)
• M12: 1,982,920 km (0.102 R)
• M13: 2,493,647 km (0.077 R)
• M14: 2,566,501 km (0.046 R)
• M15: 3,386,746 km (0.076 R)
• M16: 3,881,616 km (0.113 R)
• M17: 4,051,709 km (0.071 R)
• M18: 4,166,450 km (0.114 R)
• M19: 4,282,239 km (0.087 R)
• M20: 4,546,728 km (0.108 R)
• M21: 5,403,774 km (0.071 R)
• M22: 6,013,386 km (0.071 R)
• M23: 6,376,310 km (0.099 R)
• M24: 6,916,957 km (0.048 R)
• M25: 7,262,378 km (0.104 R)
• M26: 7,402,103 km (0.068 R)
• M27: 7,507,569 km (0.092 R)
• M28: 8,042,082 km (0.089 R)
• M29: 8,478,459 km (0.104 R)
• M30: 9,147,611 km (0.086 R)
• M31: 9,526,692 km (0.119 R)
• M32: 9,679,880 km (0.055 R)
• M33: 9,872,263 km (0.098 R)
• M34: 10,615,465 km (0.101 R)
• M35: 12,362,768 km (0.067 R)
• M36: 12,866,165 km (0.104 R)
• M37: 12,993,173 km (0.088 R)
• M38: 13,248,238 km (0.082 R)
• M39: 13,676,985 km (0.095 R)
• M40: 13,763,303 km (0.056 R)
• M41: 15,662,448 km (0.086 R)
• M42: 16,389,943 km (0.107 R)
• M43: 16,665,502 km (0.076 R)
• M44: 16,850,106 km (0.106 R)
• M45: 18,446,614 km (0.036 R)
• M46: 19,214,500 km (0.109 R)
• M47: 19,359,610 km (0.05 R)
• M48: 19,505,169 km (0.11 R)
• M49: 19,748,415 km (0.112 R)
• M50: 19,846,102 km (0.115 R)
• M51: 20,287,266 km (0.068 R)
• M52: 20,385,851 km (0.109 R)
• M53: 20,484,436 km (0.108 R)
• M54: 20,682,205 km (0.06 R)
• M55: 21,329,515 km (0.095 R)
• M56: 21,429,596 km (0.117 R)
• M57: 21,731,035 km (0.071 R)
• M58: 22,185,813 km (0.114 R)
• M59: 22,439,830 km (0.034 R)
• M60: 22,694,745 km (0.097 R)
• M61: 23,104,793 km (0.096 R)
• M62: 24,716,411 km (0.07 R)
• M63: 26,149,558 km (0.099 R)
• M64: 27,773,144 km (0.072 R)
• M65: 28,266,667 km (0.099 R)
• M66: 28,818,384 km (0.112 R)
• M67: 29,540,792 km (0.1 R)
• M68: 29,820,241 km (0.08 R)
• M69: 31,117,105 km (0.066 R)
• M70: 31,515,484 km (0.106 R)
• M71: 31,686,774 km (0.106 R)
• M72: 32,030,101 km (0.098 R)
• M73: 32,144,842 km (0.119 R)
• M74: 32,894,029 km (0.113 R)
• M75: 33,474,319 km (0.106 R)
• M76: 33,590,706 km (0.089 R)
• M77: 34,350,962 km (0.105 R)
• M78: 34,939,630 km (0.063 R)
• M79: 34,998,571 km (0.048 R)
• M80: 35,353,567 km (0.098 R)
• M81: 35,531,589 km (0.097 R)
• M82: 36,306,057 km (0.114 R)
• M83: 36,425,735 km (0.107 R)
• M84: 37,993,072 km (0.104 R)
• M85: 40,075,774 km (0.086 R)
• M86: 40,261,275 km (0.106 R)
• M87: 40,323,208 km (0.049 R)
• M88: 41,068,655 km (0.102 R)
• M89: 41,255,652 km (0.067 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 11,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit