🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.64 AU - 0.9 AU

Year: 256 Days

Day: 23 Hours

Environment

Temp: 90 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,347,101 km

• M1: 505,491 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.86 AU - 2.2 AU

Year: 1095 Days

Day: 13.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,347,101 km

• M1: 198,516 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.7 AU - 2.36 AU

Year: 1095 Days

Day: 35.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.03 AU - 3.31 AU

Year: 1652 Days

Day: 28.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,347,101 km

• M1: 2,272,092 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.3 AU - 3.76 AU

Year: 1998 Days

Day: 30.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.57 AU - 4.73 AU

Year: 3202 Days

Day: 41.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 149.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480

Radius: 9.6

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.32 AU - 4.7 AU

Year: 3628 Days

Day: 12.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 62,347,101 km

• M1: 134,788 km (0.088 R)
• M2: 199,414 km (0.079 R)
• M3: 272,717 km (0.113 R)
• M4: 338,839 km (0.081 R)
• M5: 443,857 km (0.088 R)
• M6: 588,518 km (0.055 R)
• M7: 749,934 km (0.116 R)
• M8: 810,671 km (0.096 R)
• M9: 948,301 km (0.065 R)
• M10: 1,014,573 km (0.085 R)
• M11: 1,235,379 km (0.103 R)
• M12: 1,408,165 km (0.07 R)
• M13: 1,523,654 km (0.116 R)
• M14: 1,669,063 km (0.11 R)
• M15: 1,791,435 km (0.111 R)
• M16: 1,988,156 km (0.097 R)
• M17: 2,311,437 km (0.041 R)
• M18: 2,433,209 km (0.072 R)
• M19: 3,276,044 km (0.115 R)
• M20: 3,465,285 km (0.079 R)
• M21: 3,640,315 km (0.034 R)
• M22: 4,036,001 km (0.113 R)
• M23: 4,771,125 km (0.116 R)
• M24: 5,164,118 km (0.077 R)
• M25: 5,304,142 km (0.094 R)
• M26: 5,384,626 km (0.101 R)
• M27: 5,587,929 km (0.035 R)
• M28: 5,793,776 km (0.106 R)
• M29: 6,191,856 km (0.096 R)
• M30: 6,490,752 km (0.105 R)
• M31: 7,014,345 km (0.09 R)
• M32: 7,169,478 km (0.088 R)
• M33: 8,405,306 km (0.074 R)
• M34: 8,546,676 km (0.103 R)
• M35: 9,558,257 km (0.119 R)
• M36: 9,681,226 km (0.055 R)
• M37: 9,903,977 km (0.095 R)
• M38: 10,078,259 km (0.11 R)
• M39: 10,203,472 km (0.113 R)
• M40: 10,683,831 km (0.087 R)
• M41: 11,171,520 km (0.115 R)
• M42: 11,327,102 km (0.098 R)
• M43: 11,561,671 km (0.095 R)
• M44: 11,824,365 km (0.098 R)
• M45: 11,929,981 km (0.072 R)
• M46: 12,489,627 km (0.046 R)
• M47: 12,705,048 km (0.081 R)
• M48: 13,003,197 km (0.078 R)
• M49: 13,248,986 km (0.095 R)
• M50: 13,496,271 km (0.099 R)
• M51: 13,578,999 km (0.097 R)
• M52: 13,939,679 km (0.12 R)
• M53: 14,247,402 km (0.086 R)
• M54: 14,727,162 km (0.082 R)
• M55: 15,212,308 km (0.104 R)
• M56: 16,198,308 km (0.063 R)
• M57: 16,551,359 km (0.105 R)
• M58: 17,927,659 km (0.117 R)
• M59: 18,629,572 km (0.113 R)
• M60: 19,371,578 km (0.12 R)
• M61: 19,934,365 km (0.093 R)
• M62: 19,997,346 km (0.08 R)
• M63: 20,060,177 km (0.045 R)
• M64: 20,123,307 km (0.105 R)
• M65: 20,502,687 km (0.097 R)
• M66: 21,044,232 km (0.086 R)
• M67: 21,300,642 km (0.047 R)
• M68: 21,364,970 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.2

Radius: 14.1

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.98 AU - 6.46 AU

Year: 5181 Days

Day: 10.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,347,101 km

• M1: 337,044 km (0.093 R)
• M2: 526,585 km (0.072 R)
• M3: 632,649 km (0.08 R)
• M4: 883,824 km (0.101 R)
• M5: 1,002,007 km (0.101 R)
• M6: 1,241,513 km (0.064 R)
• M7: 1,391,559 km (0.086 R)
• M8: 1,516,174 km (0.065 R)
• M9: 1,628,522 km (0.038 R)
• M10: 2,107,086 km (0.098 R)
• M11: 2,381,449 km (0.051 R)
• M12: 2,570,989 km (0.07 R)
• M13: 2,746,019 km (0.08 R)
• M14: 2,985,674 km (0.084 R)
• M15: 3,421,902 km (0.078 R)
• M16: 3,790,062 km (0.072 R)
• M17: 3,967,784 km (0.095 R)
• M18: 4,611,953 km (0.056 R)
• M19: 4,849,963 km (0.118 R)
• M20: 5,043,393 km (0.114 R)
• M21: 5,588,528 km (0.079 R)
• M22: 5,689,656 km (0.089 R)
• M23: 6,074,721 km (0.044 R)
• M24: 6,257,230 km (0.115 R)
• M25: 6,388,727 km (0.118 R)
• M26: 6,574,527 km (0.109 R)
• M27: 6,951,364 km (0.09 R)
• M28: 7,087,798 km (0.068 R)
• M29: 7,418,558 km (0.069 R)
• M30: 7,613,933 km (0.076 R)
• M31: 8,239,252 km (0.032 R)
• M32: 8,704,352 km (0.034 R)
• M33: 9,660,432 km (0.03 R)
• M34: 11,124,546 km (0.092 R)
• M35: 11,509,462 km (0.061 R)
• M36: 11,703,490 km (0.118 R)
• M37: 12,127,899 km (0.114 R)
• M38: 13,058,997 km (0.088 R)
• M39: 13,261,552 km (0.105 R)
• M40: 14,047,539 km (0.047 R)
• M41: 14,151,211 km (0.107 R)
• M42: 14,428,864 km (0.073 R)
• M43: 14,778,474 km (0.088 R)
• M44: 14,954,402 km (0.097 R)
• M45: 15,379,259 km (0.094 R)
• M46: 15,700,596 km (0.099 R)
• M47: 16,096,432 km (0.096 R)
• M48: 16,677,919 km (0.065 R)
• M49: 17,081,833 km (0.045 R)
• M50: 17,525,989 km (0.056 R)
• M51: 17,749,638 km (0.058 R)
• M52: 18,615,361 km (0.117 R)
• M53: 18,767,352 km (0.085 R)
• M54: 18,919,792 km (0.091 R)
• M55: 19,034,235 km (0.104 R)
• M56: 19,340,910 km (0.053 R)
• M57: 19,997,944 km (0.104 R)
• M58: 20,192,721 km (0.078 R)
• M59: 21,175,429 km (0.087 R)
• M60: 21,334,152 km (0.119 R)
• M61: 21,612,704 km (0.111 R)
• M62: 21,892,601 km (0.106 R)
• M63: 22,294,571 km (0.113 R)
• M64: 22,901,938 km (0.1 R)
• M65: 23,024,159 km (0.093 R)
• M66: 23,310,041 km (0.087 R)
• M67: 23,432,861 km (0.108 R)
• M68: 23,638,109 km (0.096 R)
• M69: 24,257,594 km (0.034 R)
• M70: 24,673,476 km (0.108 R)
• M71: 24,966,089 km (0.109 R)
• M72: 25,343,974 km (0.115 R)
• M73: 25,554,607 km (0.079 R)
• M74: 26,020,306 km (0.1 R)
• M75: 27,132,117 km (0.11 R)
• M76: 27,693,857 km (0.116 R)
• M77: 28,609,396 km (0.081 R)
• M78: 29,712,231 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.2

Radius: 14.5

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 8.14 AU - 13.46 AU

Year: 13443 Days

Day: 11.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,347,101 km

• M1: 441,015 km (0.032 R)
• M2: 896,390 km (0.101 R)
• M3: 1,258,417 km (0.054 R)
• M4: 1,560,755 km (0.091 R)
• M5: 2,175,751 km (0.115 R)
• M6: 2,510,551 km (0.051 R)
• M7: 2,829,494 km (0.115 R)
• M8: 3,127,942 km (0.109 R)
• M9: 3,828,060 km (0.115 R)
• M10: 4,121,721 km (0.12 R)
• M11: 4,309,167 km (0.107 R)
• M12: 4,731,481 km (0.103 R)
• M13: 5,288,285 km (0.078 R)
• M14: 5,950,555 km (0.092 R)
• M15: 6,377,806 km (0.03 R)
• M16: 6,551,639 km (0.108 R)
• M17: 6,815,230 km (0.116 R)
• M18: 7,127,142 km (0.055 R)
• M19: 7,904,602 km (0.029 R)
• M20: 8,374,489 km (0.098 R)
• M21: 8,565,076 km (0.075 R)
• M22: 10,191,804 km (0.076 R)
• M23: 10,395,406 km (0.052 R)
• M24: 12,942,609 km (0.087 R)
• M25: 14,058,460 km (0.099 R)
• M26: 14,800,316 km (0.07 R)
• M27: 15,263,172 km (0.059 R)
• M28: 15,437,902 km (0.111 R)
• M29: 15,554,887 km (0.047 R)
• M30: 15,730,814 km (0.099 R)
• M31: 16,025,522 km (0.107 R)
• M32: 16,560,634 km (0.082 R)
• M33: 17,343,928 km (0.115 R)
• M34: 17,648,360 km (0.12 R)
• M35: 18,759,274 km (0.11 R)
• M36: 19,260,127 km (0.112 R)
• M37: 20,532,009 km (0.117 R)
• M38: 21,048,271 km (0.107 R)
• M39: 21,830,668 km (0.109 R)
• M40: 23,424,184 km (0.102 R)
• M41: 26,582,046 km (0.103 R)
• M42: 27,640,301 km (0.056 R)
• M43: 28,210,418 km (0.111 R)
• M44: 30,089,966 km (0.075 R)
• M45: 30,602,937 km (0.042 R)
• M46: 30,749,992 km (0.094 R)
• M47: 31,266,703 km (0.091 R)
• M48: 31,935,106 km (0.08 R)
• M49: 32,458,400 km (0.055 R)
• M50: 34,121,180 km (0.113 R)
• M51: 35,270,840 km (0.07 R)
• M52: 35,811,636 km (0.064 R)
• M53: 37,686,696 km (0.119 R)
• M54: 38,239,609 km (0.097 R)
• M55: 38,556,757 km (0.093 R)
• M56: 39,114,009 km (0.072 R)
• M57: 39,433,550 km (0.077 R)
• M58: 40,882,256 km (0.114 R)
• M59: 41,613,191 km (0.108 R)
• M60: 42,102,825 km (0.119 R)
• M61: 43,087,927 km (0.056 R)
• M62: 43,831,877 km (0.114 R)
• M63: 44,246,861 km (0.072 R)
• M64: 44,830,144 km (0.101 R)
• M65: 44,997,244 km (0.088 R)
• M66: 45,920,114 km (0.099 R)
• M67: 48,211,803 km (0.118 R)
• M68: 50,540,593 km (0.094 R)
• M69: 50,888,708 km (0.109 R)
• M70: 51,587,330 km (0.087 R)
• M71: 52,201,279 km (0.08 R)
• M72: 52,553,134 km (0.089 R)
• M73: 53,436,210 km (0.096 R)
• M74: 55,217,322 km (0.094 R)
• M75: 56,115,208 km (0.076 R)
• M76: 56,475,590 km (0.11 R)
• M77: 57,561,670 km (0.055 R)
• M78: 57,834,238 km (0.11 R)
• M79: 60,861,051 km (0.038 R)
• M80: 61,138,855 km (0.112 R)
• M81: 61,324,206 km (0.111 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 13,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit