🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.03 AU - 1.15 AU

Year: 426 Days

Day: 42.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.85 AU - 3.73 AU

Year: 2236 Days

Day: 30.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,907,280 km

• M1: 954,584 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.59 AU - 3.75 AU

Year: 2635 Days

Day: 38.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,907,280 km

• M1: 2,349,584 km (0.052 R)

Asteroid Belt

Center: 4.25 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.9

Radius: 14.1

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.51 AU - 5.15 AU

Year: 3978 Days

Day: 8.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 30,907,280 km

• M1: 267,631 km (0.118 R)
• M2: 358,137 km (0.103 R)
• M3: 618,587 km (0.087 R)
• M4: 1,022,950 km (0.116 R)
• M5: 1,416,542 km (0.118 R)
• M6: 1,678,189 km (0.108 R)
• M7: 1,801,308 km (0.109 R)
• M8: 2,013,587 km (0.087 R)
• M9: 2,309,791 km (0.052 R)
• M10: 2,478,837 km (0.114 R)
• M11: 2,604,349 km (0.114 R)
• M12: 2,748,412 km (0.086 R)
• M13: 3,094,881 km (0.093 R)
• M14: 3,299,231 km (0.073 R)
• M15: 3,438,058 km (0.118 R)
• M16: 3,667,990 km (0.109 R)
• M17: 3,757,749 km (0.117 R)
• M18: 4,013,112 km (0.061 R)
• M19: 4,142,963 km (0.054 R)
• M20: 4,274,310 km (0.096 R)
• M21: 4,407,004 km (0.083 R)
• M22: 4,637,833 km (0.109 R)
• M23: 4,833,208 km (0.051 R)
• M24: 5,051,471 km (0.105 R)
• M25: 5,538,861 km (0.061 R)
• M26: 5,725,559 km (0.065 R)
• M27: 5,830,128 km (0.087 R)
• M28: 6,062,753 km (0.114 R)
• M29: 6,212,351 km (0.049 R)
• M30: 6,341,454 km (0.056 R)
• M31: 6,449,912 km (0.057 R)
• M32: 6,602,652 km (0.043 R)
• M33: 7,636,373 km (0.086 R)
• M34: 7,775,050 km (0.094 R)
• M35: 8,054,798 km (0.074 R)
• M36: 8,172,232 km (0.066 R)
• M37: 8,266,778 km (0.098 R)
• M38: 8,409,046 km (0.09 R)
• M39: 8,504,489 km (0.107 R)
• M40: 8,962,408 km (0.078 R)
• M41: 9,059,946 km (0.102 R)
• M42: 9,577,405 km (0.092 R)
• M43: 9,702,020 km (0.065 R)
• M44: 9,952,896 km (0.095 R)
• M45: 10,079,157 km (0.113 R)
• M46: 10,512,542 km (0.07 R)
• M47: 10,692,807 km (0.117 R)
• M48: 11,108,539 km (0.119 R)
• M49: 11,822,421 km (0.086 R)
• M50: 12,009,867 km (0.078 R)
• M51: 12,442,055 km (0.079 R)
• M52: 12,742,298 km (0.118 R)
• M53: 13,155,487 km (0.112 R)
• M54: 13,349,815 km (0.102 R)
• M55: 13,545,190 km (0.079 R)
• M56: 13,685,213 km (0.112 R)
• M57: 13,825,835 km (0.084 R)
• M58: 14,080,152 km (0.052 R)
• M59: 14,335,964 km (0.114 R)
• M60: 14,535,976 km (0.085 R)
• M61: 14,737,036 km (0.081 R)
• M62: 15,083,654 km (0.1 R)
• M63: 16,557,193 km (0.084 R)
• M64: 17,799,454 km (0.098 R)
• M65: 18,789,941 km (0.067 R)
• M66: 19,607,943 km (0.095 R)
• M67: 20,149,038 km (0.094 R)
• M68: 20,533,953 km (0.093 R)
• M69: 20,695,070 km (0.117 R)
• M70: 21,998,965 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.4

Radius: 10.8

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.13 AU - 6.99 AU

Year: 5590 Days

Day: 11 Hours

Environment

Temp: -155 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,907,280 km

• M1: 186,249 km (0.07 R)
• M2: 295,905 km (0.061 R)
• M3: 403,765 km (0.106 R)
• M4: 498,460 km (0.105 R)
• M5: 749,336 km (0.078 R)
• M6: 961,017 km (0.107 R)
• M7: 1,136,495 km (0.11 R)
• M8: 1,235,379 km (0.083 R)
• M9: 1,565,991 km (0.09 R)
• M10: 1,790,986 km (0.094 R)
• M11: 2,078,513 km (0.059 R)
• M12: 2,435,902 km (0.115 R)
• M13: 2,716,697 km (0.099 R)
• M14: 2,968,770 km (0.1 R)
• M15: 3,047,757 km (0.053 R)
• M16: 3,187,931 km (0.113 R)
• M17: 3,474,710 km (0.096 R)
• M18: 3,663,652 km (0.104 R)
• M19: 3,770,016 km (0.091 R)
• M20: 3,855,885 km (0.112 R)
• M21: 4,407,602 km (0.109 R)
• M22: 4,681,217 km (0.088 R)
• M23: 4,913,542 km (0.093 R)
• M24: 5,149,757 km (0.047 R)
• M25: 5,980,624 km (0.035 R)
• M26: 6,232,995 km (0.108 R)
• M27: 6,514,538 km (0.111 R)
• M28: 7,874,383 km (0.117 R)
• M29: 7,957,111 km (0.111 R)
• M30: 8,374,938 km (0.112 R)
• M31: 8,543,983 km (0.113 R)
• M32: 8,771,372 km (0.049 R)
• M33: 9,377,543 km (0.041 R)
• M34: 9,670,904 km (0.081 R)
• M35: 10,387,478 km (0.061 R)
• M36: 10,721,530 km (0.06 R)
• M37: 11,090,139 km (0.103 R)
• M38: 11,650,832 km (0.056 R)
• M39: 11,871,489 km (0.102 R)
• M40: 12,093,342 km (0.096 R)
• M41: 12,767,580 km (0.052 R)
• M42: 12,864,818 km (0.09 R)
• M43: 13,552,819 km (0.105 R)
• M44: 14,051,728 km (0.094 R)
• M45: 14,152,108 km (0.089 R)
• M46: 14,286,447 km (0.115 R)
• M47: 14,590,430 km (0.049 R)
• M48: 14,998,832 km (0.081 R)
• M49: 15,135,864 km (0.116 R)
• M50: 15,238,937 km (0.048 R)
• M51: 15,480,238 km (0.062 R)
• M52: 15,549,352 km (0.119 R)
• M53: 15,618,616 km (0.109 R)
• M54: 15,827,156 km (0.031 R)
• M55: 15,931,724 km (0.074 R)
• M56: 16,493,315 km (0.117 R)
• M57: 16,634,685 km (0.102 R)
• M58: 16,705,594 km (0.091 R)
• M59: 16,847,712 km (0.101 R)
• M60: 17,419,774 km (0.111 R)
• M61: 17,744,551 km (0.086 R)
• M62: 18,107,625 km (0.107 R)
• M63: 18,216,982 km (0.101 R)
• M64: 18,290,135 km (0.085 R)
• M65: 18,989,056 km (0.043 R)
• M66: 19,286,008 km (0.047 R)
• M67: 19,509,657 km (0.111 R)
• M68: 19,809,301 km (0.064 R)
• M69: 20,984,692 km (0.085 R)
• M70: 22,573,720 km (0.1 R)
• M71: 22,691,454 km (0.084 R)
• M72: 22,770,142 km (0.034 R)
• M73: 22,927,669 km (0.068 R)
• M74: 23,125,138 km (0.099 R)
• M75: 23,283,562 km (0.061 R)
• M76: 23,800,722 km (0.114 R)
• M77: 24,321,771 km (0.067 R)
• M78: 25,375,090 km (0.113 R)
• M79: 25,784,091 km (0.119 R)
• M80: 25,907,210 km (0.091 R)
• M81: 26,484,508 km (0.045 R)
• M82: 27,066,144 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.6

Radius: 10.9

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.21 AU - 11.13 AU

Year: 10406 Days

Day: 9.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 30,907,280 km

• M1: 155,582 km (0.044 R)
• M2: 264,489 km (0.076 R)
• M3: 747,092 km (0.117 R)
• M4: 1,141,731 km (0.083 R)
• M5: 1,272,330 km (0.06 R)
• M6: 1,520,363 km (0.104 R)
• M7: 1,724,115 km (0.108 R)
• M8: 2,191,310 km (0.07 R)
• M9: 2,278,525 km (0.112 R)
• M10: 2,826,053 km (0.091 R)
• M11: 3,451,672 km (0.111 R)
• M12: 3,695,666 km (0.051 R)
• M13: 5,042,196 km (0.117 R)
• M14: 5,691,900 km (0.05 R)
• M15: 6,011,441 km (0.116 R)
• M16: 8,048,814 km (0.116 R)
• M17: 8,201,853 km (0.05 R)
• M18: 9,034,814 km (0.075 R)
• M19: 10,463,623 km (0.086 R)
• M20: 10,537,824 km (0.107 R)
• M21: 11,024,465 km (0.087 R)
• M22: 12,547,970 km (0.116 R)
• M23: 12,924,209 km (0.034 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.5

Radius: 14.4

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 7.96 AU - 10.72 AU

Year: 10697 Days

Day: 6 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 30,907,280 km

• M1: 189,989 km (0.081 R)
• M2: 293,361 km (0.108 R)
• M3: 388,954 km (0.119 R)
• M4: 653,443 km (0.105 R)
• M5: 810,222 km (0.091 R)
• M6: 940,522 km (0.11 R)
• M7: 1,121,834 km (0.075 R)
• M8: 1,472,492 km (0.109 R)
• M9: 1,805,945 km (0.119 R)
• M10: 1,946,418 km (0.088 R)
• M11: 2,036,177 km (0.082 R)
• M12: 2,332,979 km (0.11 R)
• M13: 3,178,506 km (0.079 R)
• M14: 3,657,369 km (0.118 R)
• M15: 4,159,270 km (0.08 R)
• M16: 4,466,244 km (0.108 R)
• M17: 4,562,137 km (0.086 R)
• M18: 4,780,699 km (0.066 R)
• M19: 5,304,142 km (0.115 R)
• M20: 5,767,596 km (0.056 R)
• M21: 6,217,288 km (0.037 R)
• M22: 6,623,745 km (0.084 R)
• M23: 7,235,451 km (0.114 R)
• M24: 7,634,279 km (0.08 R)
• M25: 7,923,601 km (0.109 R)
• M26: 8,513,166 km (0.082 R)
• M27: 8,995,021 km (0.064 R)
• M28: 9,300,799 km (0.106 R)
• M29: 9,485,851 km (0.117 R)
• M30: 9,672,250 km (0.119 R)
• M31: 9,891,262 km (0.09 R)
• M32: 10,017,073 km (0.087 R)
• M33: 10,590,033 km (0.088 R)
• M34: 10,686,673 km (0.065 R)
• M35: 10,978,090 km (0.075 R)
• M36: 11,469,519 km (0.101 R)
• M37: 11,767,967 km (0.1 R)
• M38: 11,934,918 km (0.107 R)
• M39: 12,372,492 km (0.109 R)
• M40: 12,884,117 km (0.104 R)
• M41: 13,682,072 km (0.039 R)
• M42: 14,175,595 km (0.109 R)
• M43: 14,317,713 km (0.115 R)
• M44: 14,424,526 km (0.072 R)
• M45: 14,782,813 km (0.062 R)
• M46: 15,801,425 km (0.077 R)
• M47: 16,767,528 km (0.105 R)
• M48: 17,182,063 km (0.115 R)
• M49: 17,409,751 km (0.092 R)
• M50: 17,714,632 km (0.112 R)
• M51: 18,098,350 km (0.109 R)
• M52: 19,108,884 km (0.111 R)
• M53: 19,344,650 km (0.056 R)
• M54: 19,462,833 km (0.115 R)
• M55: 19,819,175 km (0.109 R)
• M56: 20,779,743 km (0.099 R)
• M57: 21,265,637 km (0.089 R)
• M58: 21,387,708 km (0.111 R)
• M59: 22,125,226 km (0.037 R)
• M60: 22,496,977 km (0.12 R)
• M61: 22,829,233 km (0.092 R)
• M62: 23,163,136 km (0.04 R)
• M63: 24,047,409 km (0.05 R)
• M64: 24,814,098 km (0.091 R)
• M65: 24,942,752 km (0.056 R)
• M66: 25,071,406 km (0.082 R)
• M67: 27,073,923 km (0.077 R)
• M68: 27,471,704 km (0.091 R)
• M69: 28,766,623 km (0.102 R)
• M70: 28,856,681 km (0.085 R)
• M71: 28,946,739 km (0.105 R)
• M72: 29,807,675 km (0.078 R)
• M73: 30,127,066 km (0.08 R)
• M74: 30,264,248 km (0.076 R)
• M75: 30,861,143 km (0.097 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: 542 - 13,926 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit