🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.22 AU - 1.64 AU

Year: 488 Days

Day: 46.7 Hours

Environment

Temp: 199 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,484,259 km

• M1: 28,723 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.38 AU - 1.5 AU

Year: 493 Days

Day: 28.6 Hours

Environment

Temp: 219 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,484,259 km

• M1: 421,118 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.8 AU - 3.84 AU

Year: 1725 Days

Day: 14.7 Hours

Environment

Temp: -29 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.79 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.2

Radius: 11.7

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 10.6 AU - 13.92 AU

Year: 12243 Days

Day: 14.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 69,484,259 km

• M1: 154,834 km (0.101 R)
• M2: 371,152 km (0.117 R)
• M3: 519,254 km (0.054 R)
• M4: 881,580 km (0.11 R)
• M5: 1,069,475 km (0.027 R)
• M6: 1,225,207 km (0.05 R)
• M7: 1,388,717 km (0.084 R)
• M8: 1,485,656 km (0.088 R)
• M9: 1,686,417 km (0.105 R)
• M10: 1,816,567 km (0.119 R)
• M11: 2,059,514 km (0.086 R)
• M12: 2,577,422 km (0.108 R)
• M13: 2,728,516 km (0.117 R)
• M14: 2,851,485 km (0.085 R)
• M15: 2,976,250 km (0.079 R)
• M16: 3,561,028 km (0.07 R)
• M17: 4,760,503 km (0.083 R)
• M18: 4,871,954 km (0.106 R)
• M19: 7,279,283 km (0.059 R)
• M20: 7,581,022 km (0.119 R)
• M21: 7,842,968 km (0.098 R)
• M22: 8,691,935 km (0.105 R)
• M23: 8,920,222 km (0.11 R)
• M24: 9,617,049 km (0.112 R)
• M25: 10,524,809 km (0.11 R)
• M26: 10,866,191 km (0.071 R)
• M27: 11,211,164 km (0.034 R)
• M28: 11,861,466 km (0.076 R)
• M29: 11,962,594 km (0.067 R)
• M30: 12,937,822 km (0.103 R)
• M31: 13,408,756 km (0.105 R)
• M32: 13,619,839 km (0.11 R)
• M33: 14,098,851 km (0.093 R)
• M34: 14,691,708 km (0.086 R)
• M35: 14,800,465 km (0.114 R)
• M36: 15,128,085 km (0.051 R)
• M37: 16,013,554 km (0.103 R)
• M38: 17,201,362 km (0.056 R)
• M39: 17,661,225 km (0.068 R)
• M40: 19,183,833 km (0.102 R)
• M41: 19,600,911 km (0.119 R)
• M42: 19,840,567 km (0.109 R)
• M43: 20,020,982 km (0.104 R)
• M44: 20,262,433 km (0.108 R)
• M45: 21,237,662 km (0.084 R)
• M46: 22,041,301 km (0.101 R)
• M47: 22,540,809 km (0.049 R)
• M48: 23,360,605 km (0.101 R)
• M49: 23,487,464 km (0.117 R)
• M50: 24,318,480 km (0.114 R)
• M51: 24,705,191 km (0.105 R)
• M52: 25,289,221 km (0.086 R)
• M53: 28,412,076 km (0.093 R)
• M54: 28,615,530 km (0.095 R)
• M55: 28,955,565 km (0.105 R)
• M56: 29,160,365 km (0.112 R)
• M57: 29,297,097 km (0.114 R)
• M58: 29,846,271 km (0.118 R)
• M59: 30,122,130 km (0.092 R)
• M60: 31,233,941 km (0.109 R)
• M61: 32,500,885 km (0.091 R)
• M62: 32,926,940 km (0.075 R)
• M63: 33,784,585 km (0.064 R)
• M64: 35,157,444 km (0.081 R)
• M65: 35,960,635 km (0.061 R)
• M66: 37,733,969 km (0.045 R)
• M67: 39,082,593 km (0.085 R)
• M68: 40,294,635 km (0.051 R)
• M69: 40,981,738 km (0.102 R)
• M70: 41,058,332 km (0.108 R)
• M71: 41,365,158 km (0.093 R)
• M72: 42,833,162 km (0.062 R)
• M73: 43,300,206 km (0.071 R)
• M74: 44,160,992 km (0.053 R)
• M75: 45,581,574 km (0.1 R)
• M76: 46,217,813 km (0.104 R)
• M77: 46,696,826 km (0.05 R)
• M78: 47,097,299 km (0.072 R)
• M79: 47,659,937 km (0.037 R)
• M80: 49,687,437 km (0.091 R)
• M81: 50,752,873 km (0.058 R)
• M82: 51,660,184 km (0.073 R)
• M83: 52,573,030 km (0.088 R)
• M84: 53,156,611 km (0.104 R)
• M85: 55,851,767 km (0.117 R)
• M86: 56,959,240 km (0.109 R)
• M87: 57,130,380 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 22.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.8

Radius: 7.3

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 17.69 AU - 27.27 AU

Year: 30399 Days

Day: 17.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,484,259 km

• M1: 506,838 km (0.115 R)
• M2: 937,530 km (0.112 R)
• M3: 1,085,333 km (0.083 R)
• M4: 1,602,492 km (0.058 R)
• M5: 1,964,370 km (0.093 R)
• M6: 2,252,346 km (0.112 R)
• M7: 3,494,606 km (0.067 R)
• M8: 3,609,647 km (0.108 R)
• M9: 3,961,950 km (0.08 R)
• M10: 4,490,330 km (0.096 R)
• M11: 4,657,431 km (0.083 R)
• M12: 4,826,626 km (0.102 R)
• M13: 5,214,533 km (0.076 R)
• M14: 5,974,490 km (0.078 R)
• M15: 7,154,069 km (0.065 R)
• M16: 7,251,458 km (0.119 R)
• M17: 7,895,476 km (0.086 R)
• M18: 8,351,900 km (0.085 R)
• M19: 8,403,212 km (0.047 R)
• M20: 9,450,247 km (0.089 R)
• M21: 10,593,324 km (0.069 R)
• M22: 10,704,476 km (0.104 R)
• M23: 11,493,305 km (0.038 R)
• M24: 12,010,166 km (0.065 R)
• M25: 12,652,390 km (0.118 R)
• M26: 12,888,605 km (0.096 R)
• M27: 13,726,951 km (0.114 R)
• M28: 14,030,635 km (0.117 R)
• M29: 14,706,667 km (0.043 R)
• M30: 15,393,172 km (0.073 R)
• M31: 16,026,270 km (0.06 R)
• M32: 17,317,898 km (0.096 R)
• M33: 17,448,946 km (0.079 R)
• M34: 18,844,245 km (0.108 R)
• M35: 18,979,033 km (0.117 R)
• M36: 19,385,191 km (0.1 R)
• M37: 19,589,392 km (0.05 R)
• M38: 19,931,373 km (0.06 R)
• M39: 20,068,554 km (0.068 R)
• M40: 22,664,825 km (0.118 R)
• M41: 23,674,461 km (0.054 R)
• M42: 23,747,166 km (0.106 R)
• M43: 24,625,156 km (0.053 R)
• M44: 24,846,262 km (0.112 R)
• M45: 25,886,864 km (0.049 R)
• M46: 26,790,286 km (0.067 R)
• M47: 27,398,102 km (0.091 R)
• M48: 27,627,286 km (0.102 R)
• M49: 27,703,880 km (0.089 R)
• M50: 28,782,630 km (0.119 R)
• M51: 29,015,554 km (0.108 R)
• M52: 30,505,399 km (0.116 R)
• M53: 30,901,535 km (0.034 R)
• M54: 31,539,121 km (0.081 R)
• M55: 32,180,896 km (0.106 R)
• M56: 32,907,941 km (0.057 R)
• M57: 33,070,255 km (0.093 R)
• M58: 33,640,522 km (0.118 R)
• M59: 33,804,032 km (0.075 R)
• M60: 34,049,822 km (0.081 R)
• M61: 34,214,080 km (0.119 R)
• M62: 36,960,847 km (0.101 R)
• M63: 37,977,215 km (0.106 R)
• M64: 39,518,821 km (0.059 R)
• M65: 39,604,989 km (0.089 R)
• M66: 39,864,093 km (0.108 R)
• M67: 40,384,095 km (0.099 R)
• M68: 40,993,407 km (0.112 R)
• M69: 41,168,137 km (0.104 R)
• M70: 42,309,569 km (0.056 R)
• M71: 44,264,664 km (0.119 R)
• M72: 44,443,882 km (0.118 R)
• M73: 45,073,090 km (0.115 R)
• M74: 45,705,141 km (0.092 R)
• M75: 46,613,201 km (0.104 R)
• M76: 47,710,651 km (0.076 R)
• M77: 49,094,431 km (0.083 R)
• M78: 49,187,181 km (0.057 R)
• M79: 49,372,832 km (0.117 R)
• M80: 51,241,759 km (0.038 R)
• M81: 51,901,336 km (0.108 R)
• M82: 54,279,942 km (0.085 R)
• M83: 56,014,380 km (0.114 R)
• M84: 56,888,480 km (0.07 R)
• M85: 57,473,707 km (0.054 R)
• M86: 58,748,430 km (0.086 R)
• M87: 58,846,866 km (0.105 R)
• M88: 59,044,036 km (0.1 R)
• M89: 59,735,477 km (0.053 R)
• M90: 60,528,944 km (0.072 R)
• M91: 61,525,715 km (0.108 R)
• M92: 62,527,871 km (0.053 R)
• M93: 67,206,843 km (0.056 R)
• M94: 68,032,175 km (0.1 R)

Kuiper Belt

Range: 38.4 - 65.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 10,595 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit