🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.48 AU - 0.6 AU

Year: 141 Days

Day: 32.2 Hours

Environment

Temp: 251 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,147,138 km

• M1: 245,341 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.97 AU - 2.09 AU

Year: 1026 Days

Day: 34 Hours

Environment

Temp: -55 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.4

Radius: 12.6

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 9.06 AU - 9.54 AU

Year: 10061 Days

Day: 11.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,147,138 km

• M1: 181,313 km (0.09 R)
• M2: 364,121 km (0.056 R)
• M3: 518,207 km (0.106 R)
• M4: 698,472 km (0.103 R)
• M5: 820,844 km (0.12 R)
• M6: 951,293 km (0.027 R)
• M7: 1,545,196 km (0.104 R)
• M8: 1,668,166 km (0.104 R)
• M9: 1,816,118 km (0.107 R)
• M10: 3,152,925 km (0.098 R)
• M11: 3,284,421 km (0.111 R)
• M12: 4,285,680 km (0.113 R)
• M13: 4,759,606 km (0.056 R)
• M14: 4,941,666 km (0.067 R)
• M15: 5,312,819 km (0.12 R)
• M16: 5,406,916 km (0.047 R)
• M17: 5,629,069 km (0.092 R)
• M18: 6,049,439 km (0.1 R)
• M19: 6,213,847 km (0.025 R)
• M20: 6,346,540 km (0.089 R)
• M21: 8,410,392 km (0.06 R)
• M22: 9,456,979 km (0.08 R)
• M23: 9,918,040 km (0.114 R)
• M24: 10,347,236 km (0.116 R)
• M25: 11,062,613 km (0.104 R)
• M26: 11,548,507 km (0.112 R)
• M27: 11,999,993 km (0.066 R)
• M28: 12,751,423 km (0.085 R)
• M29: 12,835,946 km (0.092 R)
• M30: 13,218,169 km (0.081 R)
• M31: 13,733,683 km (0.083 R)
• M32: 13,863,683 km (0.082 R)
• M33: 14,343,444 km (0.098 R)
• M34: 15,051,341 km (0.087 R)
• M35: 15,364,599 km (0.092 R)
• M36: 15,589,594 km (0.081 R)
• M37: 16,870,301 km (0.112 R)
• M38: 17,149,002 km (0.091 R)
• M39: 17,711,191 km (0.105 R)
• M40: 18,279,513 km (0.083 R)
• M41: 19,094,822 km (0.099 R)
• M42: 19,434,110 km (0.062 R)
• M43: 19,628,737 km (0.115 R)
• M44: 20,118,370 km (0.043 R)
• M45: 20,266,173 km (0.059 R)
• M46: 20,463,642 km (0.111 R)
• M47: 20,860,525 km (0.072 R)
• M48: 21,712,186 km (0.113 R)
• M49: 21,863,729 km (0.081 R)
• M50: 22,626,528 km (0.091 R)
• M51: 23,037,025 km (0.119 R)
• M52: 24,073,738 km (0.1 R)
• M53: 24,230,517 km (0.047 R)
• M54: 25,497,461 km (0.075 R)
• M55: 26,085,381 km (0.075 R)
• M56: 26,515,624 km (0.079 R)
• M57: 26,948,411 km (0.086 R)
• M58: 27,437,895 km (0.118 R)
• M59: 27,601,854 km (0.1 R)
• M60: 28,757,797 km (0.037 R)
• M61: 29,593,301 km (0.09 R)
• M62: 30,098,344 km (0.109 R)
• M63: 30,323,788 km (0.115 R)
• M64: 30,946,564 km (0.111 R)
• M65: 32,377,617 km (0.058 R)
• M66: 32,898,068 km (0.108 R)
• M67: 33,304,824 km (0.12 R)
• M68: 33,479,704 km (0.092 R)
• M69: 34,711,942 km (0.074 R)
• M70: 35,185,270 km (0.057 R)
• M71: 35,363,441 km (0.115 R)
• M72: 36,979,397 km (0.086 R)
• M73: 37,100,122 km (0.079 R)
• M74: 38,374,995 km (0.109 R)
• M75: 38,680,624 km (0.086 R)
• M76: 38,803,144 km (0.082 R)
• M77: 39,232,790 km (0.115 R)
• M78: 39,849,432 km (0.102 R)
• M79: 42,095,943 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.8

Radius: 13.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 10.03 AU - 12.11 AU

Year: 13066 Days

Day: 10.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 41,147,138 km

• M1: 406,158 km (0.093 R)
• M2: 537,056 km (0.103 R)
• M3: 898,186 km (0.078 R)
• M4: 1,585,737 km (0.074 R)
• M5: 1,917,695 km (0.086 R)
• M6: 2,136,706 km (0.082 R)
• M7: 2,410,620 km (0.071 R)
• M8: 2,552,140 km (0.117 R)
• M9: 3,145,744 km (0.081 R)
• M10: 3,754,458 km (0.112 R)
• M11: 3,864,113 km (0.12 R)
• M12: 4,030,615 km (0.052 R)
• M13: 4,228,085 km (0.063 R)
• M14: 4,573,955 km (0.083 R)
• M15: 4,809,871 km (0.104 R)
• M16: 5,201,668 km (0.069 R)
• M17: 5,541,404 km (0.11 R)
• M18: 6,504,665 km (0.072 R)
• M19: 6,670,270 km (0.113 R)
• M20: 6,837,371 km (0.093 R)
• M21: 7,005,818 km (0.079 R)
• M22: 7,243,978 km (0.03 R)
• M23: 7,450,273 km (0.065 R)
• M24: 7,658,663 km (0.102 R)
• M25: 7,833,692 km (0.091 R)
• M26: 8,045,523 km (0.113 R)
• M27: 8,583,477 km (0.066 R)
• M28: 8,802,040 km (0.092 R)
• M29: 9,133,249 km (0.093 R)
• M30: 9,618,844 km (0.032 R)
• M31: 9,732,239 km (0.068 R)
• M32: 10,771,795 km (0.116 R)
• M33: 11,126,192 km (0.08 R)
• M34: 11,364,651 km (0.078 R)
• M35: 11,524,571 km (0.113 R)
• M36: 12,130,891 km (0.054 R)
• M37: 12,458,511 km (0.119 R)
• M38: 12,706,095 km (0.091 R)
• M39: 12,872,149 km (0.077 R)
• M40: 13,798,160 km (0.12 R)
• M41: 14,140,290 km (0.072 R)
• M42: 14,355,561 km (0.069 R)
• M43: 14,441,879 km (0.111 R)
• M44: 15,227,268 km (0.119 R)
• M45: 15,447,925 km (0.109 R)
• M46: 15,669,629 km (0.057 R)
• M47: 16,071,449 km (0.052 R)
• M48: 17,297,104 km (0.092 R)
• M49: 17,573,561 km (0.109 R)
• M50: 18,177,637 km (0.101 R)
• M51: 18,977,836 km (0.096 R)
• M52: 19,310,692 km (0.048 R)
• M53: 19,501,728 km (0.1 R)
• M54: 20,612,492 km (0.071 R)
• M55: 21,052,759 km (0.112 R)
• M56: 21,348,065 km (0.05 R)
• M57: 22,092,165 km (0.095 R)
• M58: 22,542,754 km (0.096 R)
• M59: 22,744,112 km (0.089 R)
• M60: 24,996,907 km (0.106 R)
• M61: 25,101,027 km (0.113 R)
• M62: 25,309,566 km (0.097 R)
• M63: 26,626,476 km (0.05 R)
• M64: 26,785,948 km (0.108 R)
• M65: 27,212,900 km (0.114 R)
• M66: 27,373,718 km (0.11 R)
• M67: 27,588,391 km (0.093 R)
• M68: 28,398,762 km (0.1 R)
• M69: 28,561,674 km (0.087 R)
• M70: 30,820,602 km (0.111 R)
• M71: 31,717,591 km (0.061 R)
• M72: 32,169,227 km (0.1 R)
• M73: 32,679,954 km (0.101 R)
• M74: 33,079,081 km (0.091 R)
• M75: 33,250,670 km (0.031 R)
• M76: 33,422,558 km (0.094 R)
• M77: 33,594,595 km (0.117 R)
• M78: 33,767,082 km (0.093 R)
• M79: 33,882,272 km (0.077 R)
• M80: 34,112,802 km (0.097 R)
• M81: 34,459,720 km (0.081 R)
• M82: 35,859,208 km (0.101 R)
• M83: 36,388,784 km (0.096 R)
• M84: 37,039,535 km (0.065 R)
• M85: 37,873,394 km (0.042 R)
• M86: 37,992,922 km (0.091 R)
• M87: 39,196,138 km (0.079 R)
• M88: 40,595,177 km (0.092 R)
• M89: 41,147,194 km (0.054 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 12,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit