🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.56 AU - 0.9 AU

Year: 218 Days

Day: 47.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,148,616 km

• M1: 126,261 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.11 AU - 1.27 AU

Year: 454 Days

Day: 15.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.11 AU - 1.29 AU

Year: 460 Days

Day: 42.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 118.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.3 AU - 2.1 AU

Year: 775 Days

Day: 36.3 Hours

Environment

Temp: -24 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.78 AU - 2.36 AU

Year: 1042 Days

Day: 19.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.32 AU - 3.32 AU

Year: 2116 Days

Day: 22.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.9

Radius: 9.4

Gravity: 9.1 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.4 AU - 6.56 AU

Year: 5116 Days

Day: 9.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 23,148,616 km

• M1: 117,883 km (0.096 R)
• M2: 201,359 km (0.101 R)
• M3: 276,008 km (0.112 R)
• M4: 355,594 km (0.093 R)
• M5: 424,559 km (0.104 R)
• M6: 566,976 km (0.117 R)
• M7: 726,597 km (0.067 R)
• M8: 1,001,558 km (0.106 R)
• M9: 1,260,661 km (0.088 R)
• M10: 1,489,995 km (0.099 R)
• M11: 1,592,619 km (0.073 R)
• M12: 1,914,554 km (0.111 R)
• M13: 2,064,301 km (0.1 R)
• M14: 2,159,894 km (0.086 R)
• M15: 2,355,718 km (0.114 R)
• M16: 2,415,557 km (0.092 R)
• M17: 2,722,681 km (0.106 R)
• M18: 3,240,140 km (0.083 R)
• M19: 3,374,330 km (0.1 R)
• M20: 3,602,018 km (0.096 R)
• M21: 3,764,481 km (0.093 R)
• M22: 4,637,833 km (0.08 R)
• M23: 4,840,239 km (0.094 R)
• M24: 5,518,217 km (0.042 R)
• M25: 5,625,030 km (0.085 R)
• M26: 6,114,963 km (0.074 R)
• M27: 6,393,065 km (0.093 R)
• M28: 6,675,356 km (0.101 R)
• M29: 6,932,814 km (0.105 R)
• M30: 7,252,056 km (0.092 R)
• M31: 7,546,465 km (0.08 R)
• M32: 7,874,982 km (0.091 R)
• M33: 7,965,339 km (0.075 R)
• M34: 8,055,995 km (0.093 R)
• M35: 9,045,136 km (0.092 R)
• M36: 9,203,261 km (0.119 R)
• M37: 9,266,691 km (0.117 R)
• M38: 9,650,559 km (0.117 R)
• M39: 10,105,037 km (0.092 R)
• M40: 10,170,411 km (0.06 R)
• M41: 10,433,853 km (0.069 R)
• M42: 10,699,539 km (0.071 R)
• M43: 11,136,065 km (0.115 R)
• M44: 11,475,802 km (0.114 R)
• M45: 11,578,277 km (0.089 R)
• M46: 11,750,015 km (0.03 R)
• M47: 12,235,161 km (0.119 R)
• M48: 12,550,513 km (0.058 R)
• M49: 12,691,584 km (0.085 R)
• M50: 13,117,788 km (0.069 R)
• M51: 13,368,664 km (0.102 R)
• M52: 13,621,036 km (0.075 R)
• M53: 13,838,551 km (0.05 R)
• M54: 14,387,725 km (0.058 R)
• M55: 14,794,930 km (0.083 R)
• M56: 14,869,280 km (0.098 R)
• M57: 15,130,927 km (0.079 R)
• M58: 15,356,221 km (0.082 R)
• M59: 15,507,166 km (0.034 R)
• M60: 15,658,559 km (0.098 R)
• M61: 16,039,136 km (0.106 R)
• M62: 16,809,415 km (0.094 R)
• M63: 16,887,206 km (0.12 R)
• M64: 18,066,935 km (0.118 R)
• M65: 18,506,304 km (0.045 R)
• M66: 18,626,730 km (0.085 R)
• M67: 19,517,585 km (0.114 R)
• M68: 19,968,324 km (0.071 R)
• M69: 20,050,603 km (0.099 R)
• M70: 20,339,626 km (0.115 R)
• M71: 22,102,337 km (0.082 R)
• M72: 22,187,608 km (0.067 R)
• M73: 23,045,103 km (0.113 R)
• M74: 23,478,039 km (0.084 R)
• M75: 24,792,706 km (0.099 R)
• M76: 25,280,843 km (0.118 R)
• M77: 25,459,014 km (0.073 R)
• M78: 26,492,137 km (0.075 R)
• M79: 27,310,138 km (0.106 R)
• M80: 27,676,354 km (0.079 R)
• M81: 28,367,496 km (0.09 R)
• M82: 28,738,349 km (0.111 R)
• M83: 30,949,705 km (0.105 R)
• M84: 31,907,131 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.5

Radius: 10.6

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.19 AU - 9.25 AU

Year: 8245 Days

Day: 10.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 23,148,616 km

• M1: 140,024 km (0.057 R)
• M2: 217,366 km (0.059 R)
• M3: 289,023 km (0.092 R)
• M4: 428,747 km (0.106 R)
• M5: 567,275 km (0.103 R)
• M6: 837,898 km (0.088 R)
• M7: 1,136,794 km (0.091 R)
• M8: 1,311,824 km (0.108 R)
• M9: 1,389,615 km (0.096 R)
• M10: 1,702,573 km (0.089 R)
• M11: 2,008,052 km (0.085 R)
• M12: 2,175,153 km (0.063 R)
• M13: 2,252,645 km (0.112 R)
• M14: 2,854,926 km (0.091 R)
• M15: 3,469,175 km (0.113 R)
• M16: 4,201,007 km (0.112 R)
• M17: 4,337,441 km (0.068 R)
• M18: 4,654,738 km (0.107 R)
• M19: 4,877,339 km (0.113 R)
• M20: 4,959,169 km (0.079 R)
• M21: 5,186,558 km (0.045 R)
• M22: 5,354,108 km (0.088 R)
• M23: 5,780,911 km (0.114 R)
• M24: 5,867,528 km (0.082 R)
• M25: 6,020,267 km (0.054 R)
• M26: 6,218,634 km (0.051 R)
• M27: 6,441,535 km (0.077 R)
• M28: 6,509,003 km (0.092 R)
• M29: 6,964,379 km (0.102 R)
• M30: 7,643,105 km (0.094 R)
• M31: 8,712,879 km (0.088 R)
• M32: 9,545,840 km (0.099 R)
• M33: 9,829,029 km (0.045 R)
• M34: 10,298,617 km (0.056 R)
• M35: 10,829,091 km (0.12 R)
• M36: 11,178,551 km (0.097 R)
• M37: 11,944,044 km (0.115 R)
• M38: 12,221,548 km (0.114 R)
• M39: 12,782,988 km (0.068 R)
• M40: 13,583,038 km (0.101 R)
• M41: 13,843,637 km (0.087 R)
• M42: 14,076,711 km (0.088 R)
• M43: 14,576,218 km (0.068 R)
• M44: 15,021,870 km (0.107 R)
• M45: 15,683,691 km (0.114 R)
• M46: 15,805,015 km (0.099 R)
• M47: 16,663,108 km (0.079 R)
• M48: 16,880,025 km (0.067 R)
• M49: 17,035,458 km (0.039 R)
• M50: 18,584,543 km (0.081 R)
• M51: 19,035,431 km (0.071 R)
• M52: 19,164,834 km (0.081 R)
• M53: 19,424,685 km (0.12 R)
• M54: 19,718,495 km (0.084 R)
• M55: 19,816,632 km (0.035 R)
• M56: 19,980,740 km (0.103 R)
• M57: 20,941,308 km (0.079 R)
• M58: 21,008,179 km (0.083 R)
• M59: 22,222,764 km (0.058 R)
• M60: 22,393,305 km (0.107 R)
• M61: 22,632,662 km (0.093 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 13,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit