🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.67 AU - 0.71 AU

Year: 214 Days

Day: 37 Hours

Environment

Temp: 112 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,610,045 km

• M1: 50,863 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.31 AU - 4.55 AU

Year: 2904 Days

Day: 31.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,610,045 km

• M1: 1,750,893 km (0.119 R)

Asteroid Belt

Center: 4.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.5

Radius: 9.2

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.73 AU - 5.81 AU

Year: 3884 Days

Day: 14.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,610,045 km

• M1: 121,025 km (0.11 R)
• M2: 200,461 km (0.118 R)
• M3: 349,461 km (0.115 R)
• M4: 521,349 km (0.117 R)
• M5: 688,749 km (0.059 R)
• M6: 790,924 km (0.094 R)
• M7: 898,634 km (0.111 R)
• M8: 973,284 km (0.12 R)
• M9: 1,237,773 km (0.107 R)
• M10: 1,585,139 km (0.079 R)
• M11: 1,676,693 km (0.067 R)
• M12: 1,897,499 km (0.038 R)
• M13: 2,246,212 km (0.052 R)
• M14: 2,579,217 km (0.101 R)
• M15: 2,724,177 km (0.066 R)
• M16: 2,816,180 km (0.105 R)
• M17: 3,060,324 km (0.096 R)
• M18: 3,194,663 km (0.115 R)
• M19: 3,429,531 km (0.097 R)
• M20: 3,812,951 km (0.074 R)
• M21: 3,957,761 km (0.037 R)
• M22: 4,062,330 km (0.096 R)
• M23: 4,252,768 km (0.116 R)
• M24: 4,576,947 km (0.112 R)
• M25: 4,886,614 km (0.092 R)
• M26: 5,180,275 km (0.085 R)
• M27: 5,271,829 km (0.085 R)
• M28: 5,832,522 km (0.11 R)
• M29: 6,216,839 km (0.096 R)
• M30: 6,338,611 km (0.082 R)
• M31: 6,584,700 km (0.068 R)
• M32: 6,683,883 km (0.038 R)
• M33: 6,984,874 km (0.119 R)
• M34: 7,086,152 km (0.113 R)
• M35: 7,367,097 km (0.086 R)
• M36: 7,573,841 km (0.108 R)
• M37: 7,704,141 km (0.078 R)
• M38: 7,993,164 km (0.089 R)
• M39: 8,258,999 km (0.064 R)
• M40: 8,500,749 km (0.057 R)
• M41: 9,046,333 km (0.045 R)
• M42: 9,407,163 km (0.105 R)
• M43: 9,687,809 km (0.074 R)
• M44: 9,999,870 km (0.108 R)
• M45: 10,142,736 km (0.097 R)
• M46: 10,372,967 km (0.112 R)
• M47: 10,692,059 km (0.115 R)
• M48: 10,985,121 km (0.092 R)
• M49: 11,132,625 km (0.112 R)
• M50: 11,370,037 km (0.101 R)
• M51: 11,970,672 km (0.059 R)
• M52: 12,520,295 km (0.061 R)
• M53: 13,359,838 km (0.109 R)
• M54: 13,580,644 km (0.117 R)
• M55: 13,738,919 km (0.115 R)
• M56: 14,217,632 km (0.099 R)
• M57: 14,962,480 km (0.061 R)
• M58: 15,454,956 km (0.092 R)
• M59: 16,354,937 km (0.076 R)
• M60: 17,203,306 km (0.092 R)
• M61: 17,443,411 km (0.11 R)
• M62: 17,581,191 km (0.11 R)
• M63: 17,684,712 km (0.104 R)
• M64: 18,170,457 km (0.117 R)
• M65: 18,345,037 km (0.067 R)
• M66: 18,555,222 km (0.092 R)
• M67: 18,695,844 km (0.117 R)
• M68: 18,872,071 km (0.106 R)
• M69: 18,978,135 km (0.114 R)
• M70: 19,190,714 km (0.097 R)
• M71: 20,193,319 km (0.12 R)
• M72: 21,286,431 km (0.084 R)
• M73: 21,433,635 km (0.037 R)
• M74: 22,100,243 km (0.089 R)
• M75: 22,286,642 km (0.067 R)
• M76: 23,377,809 km (0.106 R)
• M77: 25,690,293 km (0.06 R)
• M78: 26,398,190 km (0.037 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.6

Radius: 10.6

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.3 AU - 7.58 AU

Year: 7565 Days

Day: 11.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 35,610,045 km

• M1: 201,508 km (0.09 R)
• M2: 357,090 km (0.119 R)
• M3: 471,233 km (0.085 R)
• M4: 662,868 km (0.116 R)
• M5: 741,856 km (0.03 R)
• M6: 1,060,649 km (0.094 R)
• M7: 1,285,644 km (0.045 R)
• M8: 1,526,347 km (0.03 R)
• M9: 1,857,258 km (0.106 R)
• M10: 2,130,423 km (0.108 R)
• M11: 2,292,438 km (0.1 R)
• M12: 2,564,407 km (0.071 R)
• M13: 3,231,912 km (0.087 R)
• M14: 4,483,747 km (0.053 R)
• M15: 4,613,898 km (0.102 R)
• M16: 4,771,723 km (0.11 R)
• M17: 4,851,459 km (0.108 R)
• M18: 4,958,272 km (0.116 R)
• M19: 5,338,550 km (0.064 R)
• M20: 5,421,128 km (0.078 R)
• M21: 5,869,622 km (0.104 R)
• M22: 6,359,256 km (0.06 R)
• M23: 6,594,274 km (0.116 R)
• M24: 7,408,386 km (0.054 R)
• M25: 7,624,704 km (0.113 R)
• M26: 8,095,190 km (0.107 R)
• M27: 8,414,132 km (0.106 R)
• M28: 8,672,189 km (0.077 R)
• M29: 8,769,726 km (0.096 R)
• M30: 9,295,712 km (0.104 R)
• M31: 9,395,494 km (0.116 R)
• M32: 9,462,215 km (0.102 R)
• M33: 9,730,743 km (0.051 R)
• M34: 10,172,506 km (0.058 R)
• M35: 10,585,994 km (0.117 R)
• M36: 10,655,408 km (0.099 R)
• M37: 11,322,913 km (0.105 R)
• M38: 11,500,785 km (0.093 R)
• M39: 11,608,047 km (0.097 R)
• M40: 11,967,830 km (0.104 R)
• M41: 12,040,235 km (0.113 R)
• M42: 12,735,117 km (0.089 R)
• M43: 13,631,657 km (0.1 R)
• M44: 14,011,187 km (0.116 R)
• M45: 15,485,025 km (0.049 R)
• M46: 17,048,473 km (0.102 R)
• M47: 17,498,463 km (0.115 R)
• M48: 17,663,021 km (0.096 R)
• M49: 18,035,370 km (0.109 R)
• M50: 18,284,899 km (0.117 R)
• M51: 18,577,662 km (0.103 R)
• M52: 18,661,586 km (0.062 R)
• M53: 18,871,921 km (0.105 R)
• M54: 19,337,320 km (0.062 R)
• M55: 19,635,618 km (0.096 R)
• M56: 20,495,955 km (0.088 R)
• M57: 20,843,471 km (0.097 R)
• M58: 21,018,052 km (0.109 R)
• M59: 21,105,567 km (0.088 R)
• M60: 21,280,746 km (0.11 R)
• M61: 21,500,505 km (0.111 R)
• M62: 22,164,421 km (0.061 R)
• M63: 22,298,011 km (0.12 R)
• M64: 23,059,913 km (0.117 R)
• M65: 23,195,299 km (0.116 R)
• M66: 23,602,954 km (0.116 R)
• M67: 24,379,516 km (0.096 R)
• M68: 24,517,296 km (0.115 R)
• M69: 24,609,448 km (0.106 R)
• M70: 24,747,826 km (0.113 R)
• M71: 24,886,354 km (0.027 R)
• M72: 26,051,422 km (0.104 R)
• M73: 26,380,687 km (0.029 R)
• M74: 27,186,421 km (0.114 R)
• M75: 27,856,021 km (0.07 R)
• M76: 28,482,537 km (0.113 R)
• M77: 28,870,594 km (0.047 R)
• M78: 28,967,832 km (0.086 R)
• M79: 29,065,071 km (0.098 R)
• M80: 30,885,976 km (0.112 R)
• M81: 31,634,564 km (0.117 R)
• M82: 31,734,944 km (0.07 R)
• M83: 33,506,781 km (0.096 R)
• M84: 33,660,119 km (0.117 R)
• M85: 34,070,317 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.2

Radius: 14.6

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.01 AU - 9.55 AU

Year: 8090 Days

Day: 11.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,610,045 km

• M1: 206,894 km (0.116 R)
• M2: 330,163 km (0.079 R)
• M3: 486,492 km (0.097 R)
• M4: 589,565 km (0.119 R)
• M5: 880,383 km (0.077 R)
• M6: 1,170,155 km (0.115 R)
• M7: 1,268,440 km (0.081 R)
• M8: 1,636,002 km (0.103 R)
• M9: 1,747,303 km (0.074 R)
• M10: 1,938,938 km (0.119 R)
• M11: 2,157,949 km (0.085 R)
• M12: 2,406,581 km (0.114 R)
• M13: 2,864,650 km (0.058 R)
• M14: 3,162,200 km (0.037 R)
• M15: 4,038,544 km (0.07 R)
• M16: 4,636,786 km (0.082 R)
• M17: 4,905,613 km (0.12 R)
• M18: 5,014,670 km (0.117 R)
• M19: 5,515,374 km (0.11 R)
• M20: 6,003,063 km (0.048 R)
• M21: 6,237,483 km (0.086 R)
• M22: 6,867,290 km (0.089 R)
• M23: 7,112,631 km (0.109 R)
• M24: 7,298,581 km (0.053 R)
• M25: 7,706,983 km (0.092 R)
• M26: 7,866,006 km (0.066 R)
• M27: 8,058,389 km (0.075 R)
• M28: 8,349,955 km (0.098 R)
• M29: 9,043,640 km (0.084 R)
• M30: 9,346,725 km (0.1 R)
• M31: 9,997,626 km (0.075 R)
• M32: 10,734,096 km (0.091 R)
• M33: 10,840,759 km (0.114 R)
• M34: 11,306,906 km (0.085 R)
• M35: 11,816,437 km (0.06 R)
• M36: 12,519,995 km (0.095 R)
• M37: 12,895,785 km (0.097 R)
• M38: 13,504,798 km (0.111 R)
• M39: 13,890,162 km (0.087 R)
• M40: 14,279,266 km (0.1 R)
• M41: 15,508,213 km (0.107 R)
• M42: 15,749,963 km (0.1 R)
• M43: 16,606,112 km (0.11 R)
• M44: 16,729,679 km (0.078 R)
• M45: 17,310,269 km (0.117 R)
• M46: 18,151,158 km (0.119 R)
• M47: 18,491,344 km (0.081 R)
• M48: 18,876,409 km (0.095 R)
• M49: 19,048,446 km (0.117 R)
• M50: 19,221,082 km (0.08 R)
• M51: 19,350,784 km (0.118 R)
• M52: 19,524,317 km (0.09 R)
• M53: 20,267,370 km (0.119 R)
• M54: 21,556,305 km (0.075 R)
• M55: 22,142,729 km (0.059 R)
• M56: 23,101,053 km (0.101 R)
• M57: 23,469,662 km (0.076 R)
• M58: 24,072,990 km (0.045 R)
• M59: 24,446,835 km (0.044 R)
• M60: 24,681,405 km (0.061 R)
• M61: 25,865,621 km (0.073 R)
• M62: 26,056,808 km (0.098 R)
• M63: 26,296,463 km (0.111 R)
• M64: 26,392,505 km (0.115 R)
• M65: 26,681,379 km (0.104 R)
• M66: 27,019,769 km (0.114 R)
• M67: 27,262,417 km (0.098 R)
• M68: 27,359,655 km (0.1 R)
• M69: 28,092,535 km (0.073 R)
• M70: 29,877,986 km (0.111 R)
• M71: 30,784,549 km (0.113 R)
• M72: 31,700,088 km (0.092 R)
• M73: 31,955,900 km (0.079 R)
• M74: 32,624,453 km (0.094 R)
• M75: 33,141,912 km (0.115 R)
• M76: 33,610,004 km (0.043 R)
• M77: 34,974,187 km (0.117 R)
• M78: 35,291,634 km (0.075 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 15,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit