🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.45 AU - 0.63 AU

Year: 256 Days

Day: 39.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.87 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.5

Radius: 13.4

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.48 AU - 3.92 AU

Year: 3696 Days

Day: 10.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 27,931,583 km

• M1: 249,380 km (0.113 R)
• M2: 369,507 km (0.12 R)
• M3: 548,575 km (0.086 R)
• M4: 874,100 km (0.07 R)
• M5: 1,066,334 km (0.101 R)
• M6: 1,207,255 km (0.105 R)
• M7: 1,300,454 km (0.081 R)
• M8: 1,927,868 km (0.077 R)
• M9: 2,216,592 km (0.057 R)
• M10: 2,623,647 km (0.074 R)
• M11: 2,854,178 km (0.118 R)
• M12: 2,981,186 km (0.039 R)
• M13: 3,222,039 km (0.062 R)
• M14: 3,316,435 km (0.089 R)
• M15: 3,450,176 km (0.089 R)
• M16: 3,546,966 km (0.061 R)
• M17: 3,723,192 km (0.083 R)
• M18: 3,902,560 km (0.046 R)
• M19: 4,125,610 km (0.062 R)
• M20: 4,311,411 km (0.103 R)
• M21: 4,436,774 km (0.03 R)
• M22: 4,841,885 km (0.053 R)
• M23: 5,016,166 km (0.118 R)
• M24: 5,148,112 km (0.077 R)
• M25: 5,348,423 km (0.079 R)
• M26: 5,551,427 km (0.083 R)
• M27: 6,246,160 km (0.098 R)
• M28: 6,531,892 km (0.118 R)
• M29: 6,993,102 km (0.107 R)
• M30: 7,190,422 km (0.071 R)
• M31: 7,439,801 km (0.103 R)
• M32: 7,768,169 km (0.093 R)
• M33: 7,870,344 km (0.115 R)
• M34: 8,127,353 km (0.06 R)
• M35: 8,544,432 km (0.078 R)
• M36: 8,782,143 km (0.051 R)
• M37: 9,156,287 km (0.119 R)
• M38: 9,563,044 km (0.048 R)
• M39: 10,170,411 km (0.084 R)
• M40: 10,310,136 km (0.098 R)
• M41: 10,591,679 km (0.075 R)
• M42: 10,676,501 km (0.098 R)
• M43: 11,076,077 km (0.081 R)
• M44: 12,066,564 km (0.107 R)
• M45: 12,422,906 km (0.037 R)
• M46: 12,662,413 km (0.1 R)
• M47: 14,287,793 km (0.087 R)
• M48: 15,077,221 km (0.07 R)
• M49: 15,493,253 km (0.09 R)
• M50: 16,075,638 km (0.117 R)
• M51: 16,764,237 km (0.109 R)
• M52: 16,929,542 km (0.061 R)
• M53: 17,328,669 km (0.066 R)
• M54: 18,102,390 km (0.079 R)
• M55: 18,340,101 km (0.089 R)
• M56: 18,476,384 km (0.042 R)
• M57: 18,852,922 km (0.109 R)
• M58: 19,093,924 km (0.065 R)
• M59: 19,405,237 km (0.075 R)
• M60: 19,648,484 km (0.031 R)
• M61: 20,243,584 km (0.049 R)
• M62: 20,667,245 km (0.087 R)
• M63: 20,951,331 km (0.069 R)
• M64: 21,703,210 km (0.099 R)
• M65: 21,847,423 km (0.069 R)
• M66: 23,714,105 km (0.107 R)
• M67: 24,198,054 km (0.069 R)
• M68: 24,647,596 km (0.101 R)
• M69: 24,760,542 km (0.117 R)
• M70: 25,062,281 km (0.085 R)
• M71: 25,175,676 km (0.084 R)
• M72: 25,289,370 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.3

Radius: 9.9

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.94 AU - 3.64 AU

Year: 3853 Days

Day: 7 Hours

Environment

Temp: -205 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 27,931,583 km

• M1: 125,213 km (0.107 R)
• M2: 224,247 km (0.032 R)
• M3: 301,889 km (0.11 R)
• M4: 551,119 km (0.111 R)
• M5: 1,215,632 km (0.053 R)
• M6: 1,347,129 km (0.109 R)
• M7: 1,553,574 km (0.117 R)
• M8: 1,639,144 km (0.071 R)
• M9: 1,770,491 km (0.086 R)
• M10: 1,981,873 km (0.108 R)
• M11: 2,075,072 km (0.115 R)
• M12: 2,201,632 km (0.087 R)
• M13: 2,396,408 km (0.096 R)
• M14: 2,579,965 km (0.091 R)
• M15: 2,665,086 km (0.089 R)
• M16: 2,978,942 km (0.105 R)
• M17: 3,068,252 km (0.107 R)
• M18: 3,213,063 km (0.097 R)
• M19: 3,286,366 km (0.074 R)
• M20: 3,415,918 km (0.104 R)
• M21: 3,528,415 km (0.114 R)
• M22: 3,815,045 km (0.068 R)
• M23: 4,229,132 km (0.082 R)
• M24: 4,329,811 km (0.101 R)
• M25: 4,492,574 km (0.08 R)
• M26: 4,845,325 km (0.093 R)
• M27: 5,445,961 km (0.058 R)
• M28: 5,511,784 km (0.071 R)
• M29: 5,755,180 km (0.06 R)
• M30: 6,321,557 km (0.074 R)
• M31: 7,312,793 km (0.071 R)
• M32: 7,925,695 km (0.091 R)
• M33: 8,150,391 km (0.07 R)
• M34: 8,862,926 km (0.101 R)
• M35: 9,148,359 km (0.108 R)
• M36: 9,252,927 km (0.117 R)
• M37: 9,568,878 km (0.053 R)
• M38: 9,968,903 km (0.044 R)
• M39: 10,184,473 km (0.092 R)
• M40: 11,764,825 km (0.057 R)
• M41: 11,992,813 km (0.046 R)
• M42: 12,107,255 km (0.115 R)
• M43: 12,337,336 km (0.098 R)
• M44: 12,481,848 km (0.095 R)
• M45: 12,743,495 km (0.084 R)
• M46: 13,213,082 km (0.089 R)
• M47: 13,331,414 km (0.086 R)
• M48: 13,778,113 km (0.055 R)
• M49: 14,290,337 km (0.054 R)
• M50: 14,503,065 km (0.106 R)
• M51: 14,993,297 km (0.109 R)
• M52: 15,457,798 km (0.079 R)
• M53: 15,832,691 km (0.078 R)
• M54: 15,926,937 km (0.059 R)
• M55: 16,242,439 km (0.102 R)
• M56: 16,655,629 km (0.08 R)
• M57: 16,911,590 km (0.076 R)
• M58: 17,201,062 km (0.077 R)
• M59: 17,265,689 km (0.066 R)
• M60: 17,395,091 km (0.093 R)
• M61: 17,654,793 km (0.05 R)
• M62: 17,981,215 km (0.058 R)
• M63: 18,046,739 km (0.094 R)
• M64: 18,210,998 km (0.092 R)
• M65: 18,772,887 km (0.094 R)
• M66: 18,839,458 km (0.095 R)
• M67: 19,072,681 km (0.102 R)
• M68: 19,173,062 km (0.117 R)
• M69: 19,340,611 km (0.116 R)
• M70: 19,407,781 km (0.102 R)
• M71: 19,474,950 km (0.099 R)
• M72: 19,846,102 km (0.088 R)
• M73: 20,287,865 km (0.069 R)
• M74: 20,561,180 km (0.087 R)
• M75: 20,767,027 km (0.087 R)
• M76: 20,939,214 km (0.07 R)
• M77: 21,077,143 km (0.081 R)
• M78: 21,806,732 km (0.055 R)
• M79: 22,192,096 km (0.053 R)
• M80: 22,262,407 km (0.108 R)
• M81: 23,361,951 km (0.057 R)
• M82: 23,828,248 km (0.107 R)
• M83: 23,936,258 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.2

Radius: 8.5

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.5 AU - 4.68 AU

Year: 5341 Days

Day: 7.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 27,931,583 km

• M1: 146,905 km (0.114 R)
• M2: 264,938 km (0.091 R)
• M3: 380,278 km (0.055 R)
• M4: 524,939 km (0.088 R)
• M5: 795,262 km (0.08 R)
• M6: 894,894 km (0.092 R)
• M7: 1,012,179 km (0.119 R)
• M8: 1,291,478 km (0.115 R)
• M9: 1,547,740 km (0.114 R)
• M10: 1,787,395 km (0.118 R)
• M11: 2,195,349 km (0.058 R)
• M12: 2,632,025 km (0.061 R)
• M13: 2,996,595 km (0.109 R)
• M14: 3,316,136 km (0.101 R)
• M15: 3,438,956 km (0.079 R)
• M16: 3,500,740 km (0.106 R)
• M17: 3,604,860 km (0.03 R)
• M18: 3,709,878 km (0.071 R)
• M19: 4,140,420 km (0.078 R)
• M20: 4,272,665 km (0.043 R)
• M21: 4,361,676 km (0.061 R)
• M22: 4,700,814 km (0.102 R)
• M23: 5,573,717 km (0.05 R)
• M24: 5,768,943 km (0.047 R)
• M25: 6,066,044 km (0.062 R)
• M26: 6,216,540 km (0.102 R)
• M27: 6,470,108 km (0.078 R)
• M28: 6,987,417 km (0.097 R)
• M29: 7,145,094 km (0.091 R)
• M30: 7,304,116 km (0.034 R)
• M31: 7,410,779 km (0.108 R)
• M32: 8,006,628 km (0.12 R)
• M33: 8,089,056 km (0.099 R)
• M34: 8,199,310 km (0.105 R)
• M35: 8,673,984 km (0.084 R)
• M36: 8,787,080 km (0.107 R)
• M37: 8,843,777 km (0.109 R)
• M38: 9,100,338 km (0.102 R)
• M39: 9,533,424 km (0.068 R)
• M40: 9,649,960 km (0.057 R)
• M41: 10,240,273 km (0.098 R)
• M42: 10,449,561 km (0.06 R)
• M43: 11,239,587 km (0.113 R)
• M44: 11,486,573 km (0.096 R)
• M45: 11,672,972 km (0.094 R)
• M46: 11,891,684 km (0.101 R)
• M47: 12,716,118 km (0.065 R)
• M48: 12,780,296 km (0.102 R)
• M49: 13,986,803 km (0.118 R)
• M50: 14,053,074 km (0.109 R)
• M51: 14,285,849 km (0.089 R)
• M52: 14,519,820 km (0.085 R)
• M53: 14,654,159 km (0.111 R)
• M54: 15,025,610 km (0.099 R)
• M55: 16,158,365 km (0.05 R)
• M56: 16,367,353 km (0.094 R)
• M57: 17,070,314 km (0.117 R)
• M58: 17,247,587 km (0.105 R)
• M59: 18,360,147 km (0.079 R)
• M60: 18,505,406 km (0.118 R)
• M61: 18,943,578 km (0.111 R)
• M62: 19,053,533 km (0.12 R)
• M63: 19,495,894 km (0.085 R)
• M64: 19,644,145 km (0.081 R)
• M65: 19,941,695 km (0.07 R)
• M66: 20,203,192 km (0.106 R)
• M67: 20,503,585 km (0.098 R)
• M68: 21,070,710 km (0.047 R)
• M69: 23,193,953 km (0.033 R)
• M70: 23,508,408 km (0.114 R)
• M71: 23,626,740 km (0.058 R)
• M72: 24,540,184 km (0.084 R)
• M73: 24,660,162 km (0.101 R)
• M74: 25,343,974 km (0.079 R)
• M75: 27,432,210 km (0.095 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 15,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit