🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.73 AU - 0.87 AU

Year: 261 Days

Day: 45.9 Hours

Environment

Temp: 157 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,776,882 km

• M1: 87,664 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.97 AU - 1.03 AU

Year: 365 Days

Day: 18.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,776,882 km

• M1: 23,786 km (0.104 R)

Asteroid Belt

Center: 3.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.3

Radius: 8.3

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.65 AU - 8.07 AU

Year: 6563 Days

Day: 10.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 57,776,882 km

• M1: 104,270 km (0.07 R)
• M2: 177,722 km (0.042 R)
• M3: 232,625 km (0.12 R)
• M4: 288,275 km (0.111 R)
• M5: 378,483 km (0.061 R)
• M6: 479,910 km (0.078 R)
• M7: 815,009 km (0.11 R)
• M8: 909,256 km (0.085 R)
• M9: 1,035,965 km (0.082 R)
• M10: 1,275,920 km (0.102 R)
• M11: 1,370,616 km (0.038 R)
• M12: 1,896,901 km (0.097 R)
• M13: 2,042,161 km (0.1 R)
• M14: 2,248,157 km (0.096 R)
• M15: 2,305,602 km (0.036 R)
• M16: 2,363,497 km (0.069 R)
• M17: 2,802,716 km (0.107 R)
• M18: 3,032,050 km (0.12 R)
• M19: 3,245,675 km (0.098 R)
• M20: 4,172,733 km (0.088 R)
• M21: 4,243,643 km (0.098 R)
• M22: 4,362,723 km (0.042 R)
• M23: 4,653,092 km (0.089 R)
• M24: 4,999,860 km (0.119 R)
• M25: 5,201,668 km (0.092 R)
• M26: 6,062,753 km (0.033 R)
• M27: 6,197,092 km (0.066 R)
• M28: 6,305,251 km (0.029 R)
• M29: 7,536,142 km (0.117 R)
• M30: 9,299,153 km (0.087 R)
• M31: 9,672,699 km (0.101 R)
• M32: 9,766,946 km (0.045 R)
• M33: 9,892,907 km (0.098 R)
• M34: 10,114,910 km (0.075 R)
• M35: 10,210,503 km (0.114 R)
• M36: 10,466,914 km (0.101 R)
• M37: 10,563,554 km (0.069 R)
• M38: 10,822,957 km (0.079 R)
• M39: 10,953,406 km (0.087 R)
• M40: 11,051,543 km (0.093 R)
• M41: 11,215,801 km (0.101 R)
• M42: 11,713,663 km (0.11 R)
• M43: 11,814,043 km (0.091 R)
• M44: 11,948,382 km (0.03 R)
• M45: 12,868,558 km (0.075 R)
• M46: 12,937,523 km (0.088 R)
• M47: 13,076,051 km (0.106 R)
• M48: 13,424,464 km (0.088 R)
• M49: 13,529,631 km (0.063 R)
• M50: 13,846,629 km (0.096 R)
• M51: 15,947,731 km (0.107 R)
• M52: 16,770,370 km (0.06 R)
• M53: 17,606,772 km (0.117 R)
• M54: 17,760,409 km (0.068 R)
• M55: 18,068,730 km (0.104 R)
• M56: 18,340,101 km (0.086 R)
• M57: 19,916,264 km (0.042 R)
• M58: 21,658,481 km (0.117 R)
• M59: 21,864,178 km (0.117 R)
• M60: 22,360,693 km (0.048 R)
• M61: 22,693,698 km (0.06 R)
• M62: 23,070,385 km (0.077 R)
• M63: 23,744,922 km (0.113 R)
• M64: 23,829,744 km (0.113 R)
• M65: 24,042,173 km (0.097 R)
• M66: 24,169,930 km (0.101 R)
• M67: 24,554,546 km (0.061 R)
• M68: 25,938,326 km (0.065 R)
• M69: 26,244,403 km (0.05 R)
• M70: 26,904,429 km (0.119 R)
• M71: 27,258,527 km (0.106 R)
• M72: 27,480,680 km (0.074 R)
• M73: 27,748,161 km (0.094 R)
• M74: 28,465,333 km (0.103 R)
• M75: 28,690,777 km (0.103 R)
• M76: 29,007,326 km (0.077 R)
• M77: 29,143,311 km (0.1 R)
• M78: 29,370,550 km (0.109 R)
• M79: 29,872,301 km (0.089 R)
• M80: 30,607,425 km (0.111 R)
• M81: 30,838,255 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.5

Radius: 14.1

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.36 AU - 12.26 AU

Year: 11223 Days

Day: 6.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 57,776,882 km

• M1: 216,618 km (0.073 R)
• M2: 350,657 km (0.115 R)
• M3: 781,050 km (0.104 R)
• M4: 898,186 km (0.074 R)
• M5: 1,043,146 km (0.09 R)
• M6: 1,174,343 km (0.113 R)
• M7: 1,288,187 km (0.098 R)
• M8: 1,552,676 km (0.071 R)
• M9: 1,969,606 km (0.054 R)
• M10: 2,107,236 km (0.095 R)
• M11: 3,064,363 km (0.118 R)
• M12: 3,322,868 km (0.101 R)
• M13: 3,488,323 km (0.077 R)
• M14: 3,758,647 km (0.114 R)
• M15: 3,896,426 km (0.101 R)
• M16: 4,537,603 km (0.119 R)
• M17: 5,837,758 km (0.078 R)
• M18: 6,695,552 km (0.112 R)
• M19: 6,905,587 km (0.091 R)
• M20: 7,160,652 km (0.065 R)
• M21: 7,592,690 km (0.077 R)
• M22: 7,855,983 km (0.094 R)
• M23: 8,256,606 km (0.101 R)
• M24: 8,346,514 km (0.117 R)
• M25: 8,482,199 km (0.104 R)
• M26: 8,663,961 km (0.071 R)
• M27: 8,893,294 km (0.061 R)
• M28: 8,985,447 km (0.111 R)
• M29: 9,735,081 km (0.118 R)
• M30: 10,117,454 km (0.099 R)
• M31: 10,213,795 km (0.112 R)
• M32: 10,651,219 km (0.12 R)
• M33: 10,897,008 km (0.038 R)
• M34: 11,847,852 km (0.087 R)
• M35: 12,000,442 km (0.093 R)
• M36: 12,102,468 km (0.088 R)
• M37: 13,774,972 km (0.117 R)
• M38: 13,989,196 km (0.038 R)
• M39: 14,638,301 km (0.085 R)
• M40: 15,463,633 km (0.07 R)
• M41: 17,044,433 km (0.109 R)
• M42: 17,159,325 km (0.055 R)
• M43: 17,447,749 km (0.084 R)
• M44: 18,263,656 km (0.119 R)
• M45: 18,676,247 km (0.12 R)
• M46: 20,175,068 km (0.12 R)
• M47: 20,724,092 km (0.118 R)
• M48: 23,414,610 km (0.084 R)
• M49: 24,120,413 km (0.098 R)
• M50: 24,443,544 km (0.108 R)
• M51: 26,545,544 km (0.086 R)
• M52: 27,214,246 km (0.088 R)
• M53: 27,685,629 km (0.079 R)
• M54: 28,159,854 km (0.09 R)
• M55: 31,130,719 km (0.117 R)
• M56: 31,271,340 km (0.104 R)
• M57: 31,977,442 km (0.037 R)
• M58: 32,760,438 km (0.039 R)
• M59: 33,621,673 km (0.087 R)
• M60: 33,982,652 km (0.09 R)
• M61: 35,439,736 km (0.091 R)
• M62: 36,991,664 km (0.055 R)
• M63: 37,215,163 km (0.085 R)
• M64: 37,439,111 km (0.114 R)
• M65: 38,113,648 km (0.074 R)
• M66: 38,264,143 km (0.027 R)
• M67: 38,490,186 km (0.106 R)
• M68: 39,171,006 km (0.106 R)
• M69: 40,391,126 km (0.049 R)
• M70: 41,082,866 km (0.084 R)
• M71: 41,856,138 km (0.114 R)
• M72: 42,166,853 km (0.059 R)
• M73: 42,400,375 km (0.032 R)
• M74: 43,495,731 km (0.088 R)
• M75: 43,889,173 km (0.099 R)
• M76: 46,194,476 km (0.086 R)
• M77: 46,435,179 km (0.087 R)
• M78: 47,402,329 km (0.096 R)
• M79: 49,110,737 km (0.038 R)
• M80: 49,356,377 km (0.106 R)
• M81: 50,508,430 km (0.047 R)
• M82: 53,174,713 km (0.093 R)
• M83: 53,764,128 km (0.111 R)
• M84: 54,186,294 km (0.11 R)
• M85: 55,972,043 km (0.089 R)
• M86: 56,657,351 km (0.116 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 16,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit