🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.7 AU - 0.8 AU

Year: 240 Days

Day: 32.5 Hours

Environment

Temp: 172 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,249,645 km

• M1: 172,187 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.83 AU - 0.91 AU

Year: 299 Days

Day: 26.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,249,645 km

• M1: 309,219 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.52 AU - 4.78 AU

Year: 3119 Days

Day: 21 Hours

Environment

Temp: -121 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,249,645 km

• M1: 2,281,667 km (0.102 R)

Asteroid Belt

Center: 6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499

Radius: 8.6

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.81 AU - 7.87 AU

Year: 8099 Days

Day: 9.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 22,249,645 km

• M1: 116,387 km (0.098 R)
• M2: 212,579 km (0.037 R)
• M3: 351,705 km (0.111 R)
• M4: 602,131 km (0.087 R)
• M5: 844,031 km (0.062 R)
• M6: 952,490 km (0.098 R)
• M7: 1,082,490 km (0.092 R)
• M8: 1,718,880 km (0.092 R)
• M9: 1,798,166 km (0.102 R)
• M10: 1,960,480 km (0.098 R)
• M11: 2,170,216 km (0.102 R)
• M12: 2,387,283 km (0.047 R)
• M13: 2,453,854 km (0.117 R)
• M14: 2,634,269 km (0.08 R)
• M15: 2,749,310 km (0.036 R)
• M16: 3,374,330 km (0.051 R)
• M17: 3,600,671 km (0.086 R)
• M18: 3,962,848 km (0.071 R)
• M19: 4,555,554 km (0.091 R)
• M20: 4,805,981 km (0.096 R)
• M21: 4,862,230 km (0.096 R)
• M22: 5,032,472 km (0.06 R)
• M23: 5,437,135 km (0.115 R)
• M24: 5,792,430 km (0.07 R)
• M25: 6,247,057 km (0.076 R)
• M26: 6,308,542 km (0.047 R)
• M27: 6,463,226 km (0.098 R)
• M28: 6,556,575 km (0.116 R)
• M29: 7,126,394 km (0.076 R)
• M30: 7,190,721 km (0.115 R)
• M31: 7,449,974 km (0.063 R)
• M32: 7,679,158 km (0.076 R)
• M33: 7,745,131 km (0.049 R)
• M34: 8,010,816 km (0.118 R)
• M35: 8,178,366 km (0.051 R)
• M36: 8,860,233 km (0.113 R)
• M37: 8,998,761 km (0.103 R)
• M38: 9,666,865 km (0.05 R)
• M39: 10,096,959 km (0.1 R)
• M40: 10,533,485 km (0.072 R)
• M41: 10,864,845 km (0.057 R)
• M42: 11,087,596 km (0.093 R)
• M43: 11,349,542 km (0.071 R)
• M44: 11,689,278 km (0.113 R)
• M45: 12,494,863 km (0.066 R)
• M46: 13,477,272 km (0.078 R)
• M47: 14,159,438 km (0.068 R)
• M48: 14,280,912 km (0.097 R)
• M49: 14,647,726 km (0.072 R)
• M50: 14,852,825 km (0.09 R)
• M51: 15,017,532 km (0.089 R)
• M52: 15,141,548 km (0.075 R)
• M53: 15,390,479 km (0.053 R)
• M54: 16,357,330 km (0.074 R)
• M55: 16,912,488 km (0.088 R)
• M56: 17,430,546 km (0.098 R)
• M57: 17,734,977 km (0.088 R)
• M58: 17,909,857 km (0.106 R)
• M59: 18,173,149 km (0.088 R)
• M60: 19,015,385 km (0.092 R)
• M61: 19,870,487 km (0.117 R)
• M62: 20,051,949 km (0.053 R)
• M63: 20,508,372 km (0.094 R)
• M64: 20,922,160 km (0.076 R)
• M65: 21,199,365 km (0.069 R)
• M66: 23,317,970 km (0.074 R)
• M67: 23,653,518 km (0.12 R)
• M68: 23,749,709 km (0.118 R)
• M69: 23,990,711 km (0.066 R)
• M70: 24,669,886 km (0.082 R)
• M71: 24,913,880 km (0.117 R)
• M72: 25,848,717 km (0.111 R)
• M73: 26,395,198 km (0.115 R)
• M74: 26,644,877 km (0.116 R)
• M75: 27,146,478 km (0.087 R)
• M76: 27,347,987 km (0.067 R)
• M77: 27,904,790 km (0.114 R)
• M78: 28,618,821 km (0.044 R)
• M79: 29,184,151 km (0.1 R)
• M80: 29,856,893 km (0.071 R)
• M81: 29,960,863 km (0.071 R)
• M82: 30,534,721 km (0.106 R)
• M83: 31,059,660 km (0.081 R)
• M84: 31,270,443 km (0.12 R)
• M85: 31,587,590 km (0.093 R)
• M86: 31,799,571 km (0.086 R)
• M87: 33,891,098 km (0.11 R)
• M88: 34,543,644 km (0.108 R)
• M89: 35,530,093 km (0.102 R)
• M90: 35,805,802 km (0.046 R)
• M91: 37,027,119 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.7

Radius: 12.7

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.41 AU - 9.79 AU

Year: 8506 Days

Day: 14 Hours

Environment

Temp: -161 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 22,249,645 km

• M1: 158,574 km (0.077 R)
• M2: 315,203 km (0.097 R)
• M3: 404,961 km (0.098 R)
• M4: 784,491 km (0.045 R)
• M5: 1,019,509 km (0.065 R)
• M6: 1,169,556 km (0.106 R)
• M7: 1,441,375 km (0.061 R)
• M8: 1,665,623 km (0.074 R)
• M9: 1,747,602 km (0.081 R)
• M10: 1,901,539 km (0.086 R)
• M11: 1,987,557 km (0.092 R)
• M12: 2,329,688 km (0.062 R)
• M13: 3,154,570 km (0.099 R)
• M14: 3,240,140 km (0.103 R)
• M15: 3,536,793 km (0.112 R)
• M16: 3,661,707 km (0.117 R)
• M17: 4,007,877 km (0.056 R)
• M18: 4,712,782 km (0.113 R)
• M19: 5,683,971 km (0.119 R)
• M20: 7,005,369 km (0.081 R)
• M21: 7,185,485 km (0.083 R)
• M22: 7,968,480 km (0.112 R)
• M23: 8,489,679 km (0.1 R)
• M24: 9,341,489 km (0.11 R)
• M25: 9,465,506 km (0.056 R)
• M26: 10,118,800 km (0.047 R)
• M27: 12,792,413 km (0.051 R)
• M28: 14,135,503 km (0.06 R)
• M29: 14,420,936 km (0.096 R)
• M30: 15,405,738 km (0.103 R)
• M31: 16,322,474 km (0.065 R)
• M32: 16,501,992 km (0.105 R)
• M33: 17,287,380 km (0.102 R)
• M34: 17,869,017 km (0.11 R)
• M35: 18,023,252 km (0.084 R)
• M36: 18,675,349 km (0.114 R)
• M37: 21,230,331 km (0.12 R)
• M38: 21,886,168 km (0.052 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 12,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit