🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.02 AU - 1.22 AU

Year: 444 Days

Day: 33.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,916,535 km

• M1: 105,167 km (0.116 R)

Asteroid Belt

Center: 2.39 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.29 AU - 4.03 AU

Year: 2624 Days

Day: 22.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.7

Radius: 13

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.18 AU - 6.22 AU

Year: 4444 Days

Day: 13.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 41,916,535 km

• M1: 163,810 km (0.119 R)
• M2: 383,868 km (0.117 R)
• M3: 486,791 km (0.1 R)
• M4: 611,406 km (0.06 R)
• M5: 800,648 km (0.114 R)
• M6: 965,056 km (0.082 R)
• M7: 1,045,988 km (0.114 R)
• M8: 1,165,816 km (0.043 R)
• M9: 1,446,911 km (0.087 R)
• M10: 1,595,910 km (0.095 R)
• M11: 1,721,871 km (0.092 R)
• M12: 1,865,785 km (0.063 R)
• M13: 1,954,197 km (0.119 R)
• M14: 2,089,583 km (0.084 R)
• M15: 2,547,353 km (0.104 R)
• M16: 2,695,903 km (0.065 R)
• M17: 2,796,732 km (0.099 R)
• M18: 2,950,070 km (0.076 R)
• M19: 3,124,052 km (0.083 R)
• M20: 3,212,315 km (0.086 R)
• M21: 3,337,229 km (0.102 R)
• M22: 3,610,694 km (0.101 R)
• M23: 3,740,844 km (0.025 R)
• M24: 3,891,489 km (0.091 R)
• M25: 4,534,461 km (0.118 R)
• M26: 4,756,315 km (0.066 R)
• M27: 5,464,661 km (0.118 R)
• M28: 5,700,876 km (0.106 R)
• M29: 5,809,484 km (0.094 R)
• M30: 6,094,916 km (0.072 R)
• M31: 6,205,918 km (0.051 R)
• M32: 6,840,363 km (0.117 R)
• M33: 7,002,228 km (0.078 R)
• M34: 7,306,210 km (0.111 R)
• M35: 7,400,607 km (0.084 R)
• M36: 7,614,532 km (0.116 R)
• M37: 7,975,661 km (0.072 R)
• M38: 8,739,956 km (0.094 R)
• M39: 8,865,469 km (0.034 R)
• M40: 9,347,773 km (0.088 R)
• M41: 10,818,619 km (0.102 R)
• M42: 11,361,360 km (0.047 R)
• M43: 12,643,264 km (0.098 R)
• M44: 13,157,432 km (0.073 R)
• M45: 13,736,675 km (0.117 R)
• M46: 13,912,004 km (0.117 R)
• M47: 14,147,022 km (0.066 R)
• M48: 14,413,007 km (0.058 R)
• M49: 14,740,477 km (0.056 R)
• M50: 15,010,202 km (0.041 R)
• M51: 15,982,289 km (0.096 R)
• M52: 16,259,344 km (0.091 R)
• M53: 16,414,028 km (0.11 R)
• M54: 17,163,065 km (0.098 R)
• M55: 17,383,721 km (0.088 R)
• M56: 17,636,991 km (0.097 R)
• M57: 17,763,999 km (0.075 R)
• M58: 18,019,213 km (0.097 R)
• M59: 18,147,119 km (0.049 R)
• M60: 18,275,474 km (0.052 R)
• M61: 18,824,199 km (0.065 R)
• M62: 19,182,187 km (0.085 R)
• M63: 20,136,621 km (0.092 R)
• M64: 20,269,464 km (0.066 R)
• M65: 20,971,826 km (0.066 R)
• M66: 21,954,984 km (0.101 R)
• M67: 22,400,486 km (0.068 R)
• M68: 22,676,195 km (0.096 R)
• M69: 23,265,760 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.8

Radius: 9.1

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.85 AU - 6.79 AU

Year: 5262 Days

Day: 11.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 41,916,535 km

• M1: 128,505 km (0.062 R)
• M2: 197,918 km (0.094 R)
• M3: 291,117 km (0.086 R)
• M4: 484,847 km (0.052 R)
• M5: 884,572 km (0.065 R)
• M6: 959,970 km (0.095 R)
• M7: 1,060,499 km (0.097 R)
• M8: 1,117,945 km (0.118 R)
• M9: 1,188,256 km (0.106 R)
• M10: 1,321,248 km (0.074 R)
• M11: 1,576,014 km (0.103 R)
• M12: 1,832,574 km (0.098 R)
• M13: 1,987,408 km (0.115 R)
• M14: 2,044,704 km (0.086 R)
• M15: 2,264,912 km (0.117 R)
• M16: 2,776,536 km (0.037 R)
• M17: 3,053,891 km (0.089 R)
• M18: 3,238,196 km (0.082 R)
• M19: 3,741,443 km (0.079 R)
• M20: 3,866,656 km (0.101 R)
• M21: 3,993,366 km (0.072 R)
• M22: 4,666,107 km (0.039 R)
• M23: 4,781,746 km (0.114 R)
• M24: 4,878,835 km (0.029 R)
• M25: 6,178,242 km (0.081 R)
• M26: 6,262,915 km (0.112 R)
• M27: 6,778,878 km (0.091 R)
• M28: 7,152,573 km (0.065 R)
• M29: 7,219,144 km (0.096 R)
• M30: 7,397,914 km (0.078 R)
• M31: 8,267,078 km (0.112 R)
• M32: 8,383,764 km (0.032 R)
• M33: 8,501,049 km (0.119 R)
• M34: 8,832,408 km (0.098 R)
• M35: 9,144,020 km (0.047 R)
• M36: 9,459,223 km (0.052 R)
• M37: 9,876,751 km (0.069 R)
• M38: 10,375,660 km (0.067 R)
• M39: 10,780,621 km (0.103 R)
• M40: 11,398,011 km (0.085 R)
• M41: 11,501,982 km (0.094 R)
• M42: 11,632,431 km (0.104 R)
• M43: 12,000,292 km (0.118 R)
• M44: 12,318,786 km (0.101 R)
• M45: 12,613,045 km (0.116 R)
• M46: 12,936,775 km (0.081 R)
• M47: 13,290,574 km (0.106 R)
• M48: 13,400,080 km (0.106 R)
• M49: 13,482,508 km (0.091 R)
• M50: 13,619,989 km (0.118 R)
• M51: 13,868,919 km (0.094 R)
• M52: 14,427,219 km (0.081 R)
• M53: 14,624,389 km (0.097 R)
• M54: 14,879,303 km (0.082 R)
• M55: 14,964,574 km (0.095 R)
• M56: 15,049,995 km (0.051 R)
• M57: 15,826,258 km (0.089 R)
• M58: 15,942,346 km (0.099 R)
• M59: 16,000,390 km (0.101 R)
• M60: 16,233,763 km (0.081 R)
• M61: 16,881,372 km (0.089 R)
• M62: 17,238,013 km (0.043 R)
• M63: 17,507,289 km (0.078 R)
• M64: 18,080,249 km (0.059 R)
• M65: 18,843,348 km (0.12 R)
• M66: 19,028,101 km (0.053 R)
• M67: 19,554,835 km (0.077 R)
• M68: 20,306,565 km (0.073 R)
• M69: 20,464,390 km (0.09 R)
• M70: 20,812,953 km (0.118 R)
• M71: 21,323,531 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749

Radius: 13.2

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.19 AU - 8.97 AU

Year: 7820 Days

Day: 13.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,916,535 km

• M1: 165,455 km (0.114 R)
• M2: 256,710 km (0.106 R)
• M3: 392,096 km (0.036 R)
• M4: 523,593 km (0.098 R)
• M5: 617,091 km (0.06 R)
• M6: 1,004,699 km (0.096 R)
• M7: 1,310,328 km (0.05 R)
• M8: 1,605,036 km (0.054 R)
• M9: 1,687,464 km (0.08 R)
• M10: 1,899,743 km (0.067 R)
• M11: 2,736,743 km (0.082 R)
• M12: 2,861,358 km (0.049 R)
• M13: 3,168,483 km (0.08 R)
• M14: 3,649,440 km (0.115 R)
• M15: 4,096,438 km (0.042 R)
• M16: 4,769,629 km (0.109 R)
• M17: 5,699,529 km (0.087 R)
• M18: 6,483,273 km (0.06 R)
• M19: 7,510,561 km (0.075 R)
• M20: 8,007,376 km (0.12 R)
• M21: 8,187,342 km (0.096 R)
• M22: 9,295,563 km (0.104 R)
• M23: 9,409,108 km (0.12 R)
• M24: 9,790,582 km (0.073 R)
• M25: 11,045,260 km (0.109 R)
• M26: 11,245,870 km (0.108 R)
• M27: 11,896,023 km (0.112 R)
• M28: 12,101,720 km (0.119 R)
• M29: 12,558,442 km (0.096 R)
• M30: 12,642,067 km (0.113 R)
• M31: 13,446,006 km (0.108 R)
• M32: 13,574,511 km (0.107 R)
• M33: 13,919,035 km (0.119 R)
• M34: 14,049,035 km (0.105 R)
• M35: 14,135,952 km (0.058 R)
• M36: 15,640,009 km (0.105 R)
• M37: 16,137,571 km (0.081 R)
• M38: 16,640,220 km (0.097 R)
• M39: 17,287,530 km (0.097 R)
• M40: 18,273,978 km (0.115 R)
• M41: 18,989,655 km (0.112 R)
• M42: 19,134,016 km (0.114 R)
• M43: 19,230,357 km (0.067 R)
• M44: 20,448,683 km (0.108 R)
• M45: 21,842,636 km (0.108 R)
• M46: 22,195,986 km (0.031 R)
• M47: 23,783,369 km (0.105 R)
• M48: 24,042,771 km (0.098 R)
• M49: 24,198,952 km (0.067 R)
• M50: 24,721,796 km (0.095 R)
• M51: 24,879,472 km (0.043 R)
• M52: 25,938,476 km (0.079 R)
• M53: 26,312,769 km (0.116 R)
• M54: 26,420,031 km (0.12 R)
• M55: 27,012,439 km (0.12 R)
• M56: 27,445,973 km (0.089 R)
• M57: 28,540,132 km (0.106 R)
• M58: 29,760,103 km (0.11 R)
• M59: 29,871,852 km (0.084 R)
• M60: 30,827,334 km (0.063 R)
• M61: 31,223,768 km (0.077 R)
• M62: 31,337,313 km (0.101 R)
• M63: 32,653,176 km (0.12 R)
• M64: 33,057,240 km (0.096 R)
• M65: 33,230,923 km (0.059 R)
• M66: 33,579,187 km (0.114 R)
• M67: 33,695,574 km (0.077 R)
• M68: 33,812,111 km (0.07 R)
• M69: 35,397,848 km (0.101 R)
• M70: 35,931,913 km (0.102 R)
• M71: 36,050,843 km (0.083 R)
• M72: 36,348,991 km (0.066 R)
• M73: 36,648,038 km (0.104 R)
• M74: 37,067,959 km (0.099 R)
• M75: 37,730,977 km (0.079 R)
• M76: 37,973,176 km (0.075 R)
• M77: 38,337,297 km (0.085 R)
• M78: 38,458,920 km (0.086 R)
• M79: 39,007,794 km (0.09 R)
• M80: 40,732,209 km (0.117 R)
• M81: 41,603,766 km (0.063 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: 490 - 15,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit