🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.79 AU - 0.85 AU

Year: 283 Days

Day: 22.4 Hours

Environment

Temp: 65 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,562,567 km

• M1: 217,216 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.83 AU - 0.91 AU

Year: 309 Days

Day: 17.6 Hours

Environment

Temp: 38 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,562,567 km

• M1: 88,412 km (0.053 R)

Asteroid Belt

Center: 3.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.9

Radius: 10.9

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.24 AU - 7.16 AU

Year: 5879 Days

Day: 8.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 67,562,567 km

• M1: 141,370 km (0.044 R)
• M2: 220,208 km (0.086 R)
• M3: 365,318 km (0.088 R)
• M4: 470,485 km (0.115 R)
• M5: 813,214 km (0.038 R)
• M6: 929,302 km (0.092 R)
• M7: 1,020,257 km (0.109 R)
• M8: 1,244,804 km (0.037 R)
• M9: 1,397,843 km (0.051 R)
• M10: 1,798,765 km (0.084 R)
• M11: 1,875,509 km (0.102 R)
• M12: 2,132,817 km (0.113 R)
• M13: 2,594,326 km (0.097 R)
• M14: 2,747,664 km (0.098 R)
• M15: 2,881,704 km (0.064 R)
• M16: 2,972,210 km (0.047 R)
• M17: 3,320,175 km (0.117 R)
• M18: 3,780,039 km (0.074 R)
• M19: 3,854,389 km (0.053 R)
• M20: 4,599,536 km (0.111 R)
• M21: 4,786,085 km (0.111 R)
• M22: 5,084,233 km (0.119 R)
• M23: 5,277,214 km (0.115 R)
• M24: 5,784,650 km (0.085 R)
• M25: 5,986,159 km (0.098 R)
• M26: 6,102,396 km (0.104 R)
• M27: 6,755,241 km (0.086 R)
• M28: 7,089,892 km (0.108 R)
• M29: 7,870,942 km (0.094 R)
• M30: 7,998,400 km (0.088 R)
• M31: 8,287,872 km (0.12 R)
• M32: 8,482,648 km (0.062 R)
• M33: 8,580,635 km (0.095 R)
• M34: 8,777,805 km (0.036 R)
• M35: 9,043,042 km (0.081 R)
• M36: 9,378,291 km (0.105 R)
• M37: 9,786,094 km (0.105 R)
• M38: 10,513,589 km (0.065 R)
• M39: 11,008,309 km (0.096 R)
• M40: 11,115,271 km (0.097 R)
• M41: 11,438,403 km (0.06 R)
• M42: 11,655,469 km (0.072 R)
• M43: 11,910,534 km (0.09 R)
• M44: 12,057,140 km (0.118 R)
• M45: 12,612,148 km (0.055 R)
• M46: 13,632,106 km (0.112 R)
• M47: 13,785,444 km (0.114 R)
• M48: 14,365,734 km (0.099 R)
• M49: 14,639,348 km (0.074 R)
• M50: 14,757,082 km (0.091 R)
• M51: 15,710,469 km (0.115 R)
• M52: 16,642,763 km (0.05 R)
• M53: 16,847,862 km (0.093 R)
• M54: 17,718,222 km (0.094 R)
• M55: 17,801,847 km (0.071 R)
• M56: 18,815,971 km (0.093 R)
• M57: 20,328,406 km (0.111 R)
• M58: 20,547,716 km (0.03 R)
• M59: 21,077,143 km (0.115 R)
• M60: 21,343,577 km (0.11 R)
• M61: 21,924,466 km (0.114 R)
• M62: 22,014,374 km (0.053 R)
• M63: 23,975,752 km (0.08 R)
• M64: 24,160,954 km (0.12 R)
• M65: 24,300,229 km (0.119 R)
• M66: 24,533,004 km (0.075 R)
• M67: 25,329,762 km (0.076 R)
• M68: 27,770,750 km (0.07 R)
• M69: 28,014,146 km (0.086 R)
• M70: 29,538,548 km (0.081 R)
• M71: 30,586,631 km (0.09 R)
• M72: 31,140,442 km (0.102 R)
• M73: 31,241,421 km (0.115 R)
• M74: 32,462,588 km (0.115 R)
• M75: 32,770,162 km (0.095 R)
• M76: 33,285,227 km (0.095 R)
• M77: 33,440,210 km (0.063 R)
• M78: 34,375,496 km (0.086 R)
• M79: 35,161,334 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.1

Radius: 3.7

Gravity: 39.01 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 12.1 AU - 14.96 AU

Year: 18951 Days

Day: 20.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,562,567 km

• M1: 94,396 km (0.041 R)
• M2: 157,826 km (0.105 R)
• M3: 182,659 km (0.104 R)
• M4: 379,380 km (0.097 R)
• M5: 526,585 km (0.061 R)
• M6: 669,151 km (0.068 R)
• M7: 823,686 km (0.067 R)
• M8: 1,113,607 km (0.11 R)
• M9: 1,164,919 km (0.073 R)
• M10: 1,405,173 km (0.083 R)
• M11: 1,991,896 km (0.092 R)
• M12: 2,310,390 km (0.087 R)
• M13: 2,994,052 km (0.062 R)
• M14: 4,946,454 km (0.075 R)
• M15: 5,549,632 km (0.053 R)
• M16: 5,726,158 km (0.104 R)
• M17: 5,770,588 km (0.103 R)
• M18: 6,221,327 km (0.118 R)
• M19: 7,108,143 km (0.115 R)
• M20: 8,233,717 km (0.085 R)
• M21: 8,434,926 km (0.053 R)
• M22: 8,740,106 km (0.105 R)
• M23: 8,945,354 km (0.105 R)
• M24: 9,256,368 km (0.047 R)
• M25: 10,372,668 km (0.08 R)
• M26: 11,925,643 km (0.084 R)
• M27: 12,787,028 km (0.031 R)
• M28: 12,845,221 km (0.064 R)
• M29: 12,903,415 km (0.052 R)
• M30: 12,961,758 km (0.089 R)
• M31: 13,020,101 km (0.053 R)
• M32: 13,372,254 km (0.087 R)
• M33: 13,727,699 km (0.115 R)
• M34: 14,447,714 km (0.1 R)
• M35: 14,508,301 km (0.051 R)
• M36: 14,568,888 km (0.104 R)
• M37: 14,995,691 km (0.082 R)
• M38: 15,303,114 km (0.092 R)
• M39: 15,488,466 km (0.068 R)
• M40: 16,934,778 km (0.102 R)
• M41: 16,998,507 km (0.099 R)
• M42: 17,383,422 km (0.074 R)
• M43: 17,641,479 km (0.104 R)
• M44: 17,835,956 km (0.071 R)
• M45: 18,226,855 km (0.059 R)
• M46: 18,292,379 km (0.096 R)
• M47: 19,953,514 km (0.061 R)
• M48: 21,316,649 km (0.109 R)
• M49: 21,592,957 km (0.078 R)
• M50: 22,780,165 km (0.11 R)
• M51: 23,702,137 km (0.082 R)
• M52: 25,509,429 km (0.073 R)
• M53: 28,188,428 km (0.093 R)
• M54: 28,719,650 km (0.083 R)
• M55: 28,948,385 km (0.119 R)
• M56: 29,177,569 km (0.09 R)
• M57: 30,100,737 km (0.086 R)
• M58: 30,178,079 km (0.081 R)
• M59: 30,255,571 km (0.108 R)
• M60: 30,333,063 km (0.101 R)
• M61: 31,189,810 km (0.09 R)
• M62: 33,566,621 km (0.069 R)
• M63: 35,591,278 km (0.092 R)
• M64: 35,754,938 km (0.105 R)
• M65: 36,907,739 km (0.103 R)
• M66: 37,988,883 km (0.079 R)
• M67: 41,897,576 km (0.089 R)
• M68: 43,025,096 km (0.092 R)
• M69: 44,250,601 km (0.082 R)
• M70: 44,426,528 km (0.082 R)
• M71: 44,779,280 km (0.106 R)
• M72: 44,867,543 km (0.104 R)
• M73: 46,288,573 km (0.071 R)
• M74: 46,377,883 km (0.069 R)
• M75: 49,083,361 km (0.074 R)
• M76: 49,174,466 km (0.085 R)
• M77: 49,721,994 km (0.117 R)
• M78: 49,904,952 km (0.093 R)
• M79: 50,547,176 km (0.055 R)
• M80: 52,490,003 km (0.088 R)
• M81: 52,862,801 km (0.105 R)
• M82: 53,142,998 km (0.112 R)
• M83: 53,986,580 km (0.057 R)
• M84: 54,551,312 km (0.087 R)
• M85: 56,830,137 km (0.053 R)
• M86: 57,212,958 km (0.051 R)
• M87: 60,403,581 km (0.107 R)
• M88: 62,859,080 km (0.117 R)
• M89: 63,353,950 km (0.113 R)
• M90: 63,750,983 km (0.1 R)
• M91: 63,949,649 km (0.092 R)
• M92: 64,148,614 km (0.085 R)
• M93: 65,647,585 km (0.092 R)
• M94: 66,350,994 km (0.107 R)
• M95: 67,461,309 km (0.052 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 12,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit