🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.93 AU - 1.27 AU

Year: 411 Days

Day: 20.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.46 AU - 4.4 AU

Year: 2777 Days

Day: 12.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.9

Radius: 11.2

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.67 AU - 7.61 AU

Year: 6801 Days

Day: 12.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,159,473 km

• M1: 147,204 km (0.117 R)
• M2: 242,199 km (0.106 R)
• M3: 401,221 km (0.088 R)
• M4: 471,084 km (0.099 R)
• M5: 686,355 km (0.086 R)
• M6: 991,086 km (0.088 R)
• M7: 1,228,049 km (0.116 R)
• M8: 1,516,773 km (0.103 R)
• M9: 1,669,512 km (0.107 R)
• M10: 1,899,145 km (0.098 R)
• M11: 2,045,900 km (0.071 R)
• M12: 2,158,398 km (0.071 R)
• M13: 2,292,288 km (0.051 R)
• M14: 2,548,549 km (0.083 R)
• M15: 2,629,183 km (0.092 R)
• M16: 2,960,991 km (0.032 R)
• M17: 3,372,534 km (0.092 R)
• M18: 3,871,742 km (0.101 R)
• M19: 3,941,605 km (0.1 R)
• M20: 4,442,907 km (0.071 R)
• M21: 4,589,962 km (0.086 R)
• M22: 4,838,444 km (0.091 R)
• M23: 5,297,111 km (0.078 R)
• M24: 6,201,580 km (0.113 R)
• M25: 6,283,559 km (0.039 R)
• M26: 6,366,137 km (0.064 R)
• M27: 6,532,191 km (0.068 R)
• M28: 6,755,840 km (0.069 R)
• M29: 6,896,911 km (0.059 R)
• M30: 7,704,889 km (0.074 R)
• M31: 7,971,023 km (0.104 R)
• M32: 8,090,402 km (0.088 R)
• M33: 8,482,050 km (0.098 R)
• M34: 8,757,011 km (0.089 R)
• M35: 9,096,897 km (0.078 R)
• M36: 9,221,512 km (0.091 R)
• M37: 10,271,988 km (0.094 R)
• M38: 11,126,192 km (0.036 R)
• M39: 11,629,290 km (0.117 R)
• M40: 12,037,243 km (0.065 R)
• M41: 12,380,720 km (0.102 R)
• M42: 12,867,062 km (0.11 R)
• M43: 12,972,230 km (0.086 R)
• M44: 13,359,838 km (0.08 R)
• M45: 13,608,470 km (0.115 R)
• M46: 13,786,940 km (0.113 R)
• M47: 13,894,501 km (0.084 R)
• M48: 14,363,640 km (0.065 R)
• M49: 14,509,049 km (0.117 R)
• M50: 15,206,324 km (0.103 R)
• M51: 15,652,425 km (0.082 R)
• M52: 16,065,016 km (0.119 R)
• M53: 16,291,657 km (0.104 R)
• M54: 16,748,080 km (0.086 R)
• M55: 17,016,309 km (0.07 R)
• M56: 18,378,398 km (0.095 R)
• M57: 18,655,154 km (0.117 R)
• M58: 18,734,441 km (0.117 R)
• M59: 19,052,785 km (0.119 R)
• M60: 19,735,101 km (0.101 R)
• M61: 20,917,522 km (0.067 R)
• M62: 21,289,273 km (0.055 R)
• M63: 22,164,869 km (0.061 R)
• M64: 22,712,846 km (0.055 R)
• M65: 23,393,517 km (0.116 R)
• M66: 23,607,591 km (0.07 R)
• M67: 23,822,264 km (0.05 R)
• M68: 24,210,321 km (0.088 R)
• M69: 24,600,622 km (0.1 R)
• M70: 24,731,071 km (0.099 R)
• M71: 24,949,185 km (0.098 R)
• M72: 25,387,357 km (0.096 R)
• M73: 25,519,153 km (0.06 R)
• M74: 25,607,266 km (0.113 R)
• M75: 26,271,032 km (0.096 R)
• M76: 27,525,260 km (0.087 R)
• M77: 28,570,052 km (0.085 R)
• M78: 28,890,640 km (0.081 R)
• M79: 29,120,273 km (0.074 R)
• M80: 29,304,577 km (0.116 R)
• M81: 30,277,861 km (0.061 R)
• M82: 31,026,748 km (0.103 R)
• M83: 31,403,435 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.3

Radius: 12

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.52 AU - 10.52 AU

Year: 9656 Days

Day: 13.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,159,473 km

• M1: 350,807 km (0.105 R)
• M2: 532,718 km (0.111 R)
• M3: 659,278 km (0.095 R)
• M4: 781,350 km (0.088 R)
• M5: 1,761,365 km (0.113 R)
• M6: 1,914,853 km (0.051 R)
• M7: 2,095,866 km (0.063 R)
• M8: 2,330,286 km (0.099 R)
• M9: 2,450,712 km (0.109 R)
• M10: 2,723,280 km (0.118 R)
• M11: 3,379,266 km (0.102 R)
• M12: 3,543,974 km (0.085 R)
• M13: 4,317,843 km (0.101 R)
• M14: 4,986,546 km (0.081 R)
• M15: 5,174,590 km (0.101 R)
• M16: 5,269,585 km (0.067 R)
• M17: 6,149,968 km (0.105 R)
• M18: 7,322,816 km (0.074 R)
• M19: 7,465,383 km (0.069 R)
• M20: 8,154,879 km (0.109 R)
• M21: 8,864,871 km (0.116 R)
• M22: 9,093,307 km (0.099 R)
• M23: 9,246,644 km (0.066 R)
• M24: 9,868,523 km (0.087 R)
• M25: 10,383,738 km (0.099 R)
• M26: 11,234,650 km (0.08 R)
• M27: 11,358,069 km (0.057 R)
• M28: 11,481,936 km (0.056 R)
• M29: 11,814,492 km (0.11 R)
• M30: 12,108,003 km (0.052 R)
• M31: 12,616,785 km (0.101 R)
• M32: 12,916,879 km (0.09 R)
• M33: 13,003,047 km (0.1 R)
• M34: 13,480,414 km (0.086 R)
• M35: 14,586,690 km (0.078 R)
• M36: 14,856,565 km (0.115 R)
• M37: 15,037,428 km (0.118 R)
• M38: 16,184,096 km (0.099 R)
• M39: 17,216,471 km (0.091 R)
• M40: 18,707,064 km (0.11 R)
• M41: 19,000,276 km (0.086 R)
• M42: 19,344,351 km (0.099 R)
• M43: 19,492,453 km (0.067 R)
• M44: 20,943,403 km (0.034 R)
• M45: 21,044,830 km (0.093 R)
• M46: 21,451,886 km (0.101 R)
• M47: 21,656,386 km (0.09 R)
• M48: 22,273,777 km (0.119 R)
• M49: 22,480,820 km (0.103 R)
• M50: 22,844,792 km (0.091 R)
• M51: 23,420,743 km (0.093 R)
• M52: 24,107,398 km (0.098 R)
• M53: 24,480,046 km (0.111 R)
• M54: 24,961,751 km (0.119 R)
• M55: 25,123,167 km (0.115 R)
• M56: 25,609,061 km (0.107 R)
• M57: 26,590,274 km (0.065 R)
• M58: 27,306,698 km (0.113 R)
• M59: 27,528,402 km (0.109 R)
• M60: 28,701,997 km (0.033 R)
• M61: 29,040,387 km (0.074 R)
• M62: 29,493,519 km (0.115 R)
• M63: 29,892,048 km (0.109 R)
• M64: 30,235,076 km (0.11 R)
• M65: 30,349,668 km (0.118 R)
• M66: 30,521,855 km (0.083 R)
• M67: 31,445,622 km (0.087 R)
• M68: 32,203,036 km (0.065 R)
• M69: 33,439,163 km (0.105 R)
• M70: 35,292,232 km (0.112 R)
• M71: 35,473,395 km (0.075 R)
• M72: 36,749,615 km (0.109 R)
• M73: 37,547,270 km (0.077 R)
• M74: 37,917,376 km (0.086 R)
• M75: 38,164,810 km (0.103 R)
• M76: 40,415,361 km (0.032 R)
• M77: 40,604,901 km (0.078 R)
• M78: 41,493,064 km (0.104 R)
• M79: 41,620,372 km (0.103 R)
• M80: 41,811,857 km (0.074 R)
• M81: 42,259,454 km (0.048 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 10,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit