🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.5 AU - 0.72 AU

Year: 175 Days

Day: 37.6 Hours

Environment

Temp: 176 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1 AU - 1.48 AU

Year: 507 Days

Day: 19.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.19 AU - 1.37 AU

Year: 532 Days

Day: 39.2 Hours

Environment

Temp: -15 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.12 AU - 2.16 AU

Year: 1149 Days

Day: 28 Hours

Environment

Temp: -82 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,470,897 km

• M1: 1,192,445 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.38 AU - 2.96 AU

Year: 1602 Days

Day: 44.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,470,897 km

• M1: 874,699 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.33 AU - 4.77 AU

Year: 2992 Days

Day: 29.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,470,897 km

• M1: 1,239,867 km (0.117 R)

Asteroid Belt

Center: 4.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.8

Radius: 8.5

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.16 AU - 5.66 AU

Year: 3994 Days

Day: 9.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 24,470,897 km

• M1: 146,307 km (0.091 R)
• M2: 295,605 km (0.106 R)
• M3: 359,783 km (0.101 R)
• M4: 604,974 km (0.082 R)
• M5: 888,761 km (0.07 R)
• M6: 1,175,839 km (0.104 R)
• M7: 1,311,225 km (0.057 R)
• M8: 1,478,177 km (0.118 R)
• M9: 1,748,650 km (0.089 R)
• M10: 2,005,509 km (0.089 R)
• M11: 2,183,531 km (0.086 R)
• M12: 2,259,227 km (0.111 R)
• M13: 2,351,379 km (0.088 R)
• M14: 2,429,021 km (0.077 R)
• M15: 2,507,560 km (0.069 R)
• M16: 2,586,996 km (0.12 R)
• M17: 2,880,058 km (0.105 R)
• M18: 3,409,635 km (0.108 R)
• M19: 3,480,095 km (0.092 R)
• M20: 3,604,860 km (0.049 R)
• M21: 4,174,529 km (0.082 R)
• M22: 4,231,226 km (0.106 R)
• M23: 4,674,036 km (0.065 R)
• M24: 4,891,102 km (0.113 R)
• M25: 5,010,781 km (0.106 R)
• M26: 5,233,083 km (0.056 R)
• M27: 5,376,099 km (0.088 R)
• M28: 5,708,056 km (0.086 R)
• M29: 5,771,037 km (0.07 R)
• M30: 5,918,840 km (0.101 R)
• M31: 6,003,961 km (0.112 R)
• M32: 6,196,942 km (0.107 R)
• M33: 6,283,260 km (0.086 R)
• M34: 6,370,027 km (0.074 R)
• M35: 6,610,880 km (0.092 R)
• M36: 6,677,002 km (0.1 R)
• M37: 7,237,246 km (0.063 R)
• M38: 7,465,532 km (0.062 R)
• M39: 7,673,174 km (0.104 R)
• M40: 8,141,116 km (0.111 R)
• M41: 8,739,059 km (0.105 R)
• M42: 8,982,305 km (0.099 R)
• M43: 9,376,047 km (0.077 R)
• M44: 9,550,178 km (0.104 R)
• M45: 9,926,716 km (0.119 R)
• M46: 10,155,003 km (0.055 R)
• M47: 10,876,364 km (0.116 R)
• M48: 11,428,081 km (0.119 R)
• M49: 11,560,923 km (0.036 R)
• M50: 11,694,066 km (0.088 R)
• M51: 11,854,734 km (0.067 R)
• M52: 11,935,217 km (0.076 R)
• M53: 12,205,092 km (0.111 R)
• M54: 12,259,396 km (0.102 R)
• M55: 13,054,509 km (0.117 R)
• M56: 13,193,335 km (0.108 R)
• M57: 13,444,361 km (0.119 R)
• M58: 13,837,953 km (0.113 R)
• M59: 14,207,011 km (0.115 R)
• M60: 14,321,154 km (0.106 R)
• M61: 14,435,596 km (0.117 R)
• M62: 14,636,656 km (0.083 R)
• M63: 14,694,400 km (0.116 R)
• M64: 14,954,551 km (0.105 R)
• M65: 15,774,048 km (0.091 R)
• M66: 17,030,371 km (0.086 R)
• M67: 17,212,432 km (0.119 R)
• M68: 18,163,425 km (0.046 R)
• M69: 18,256,475 km (0.068 R)
• M70: 18,692,254 km (0.073 R)
• M71: 19,796,885 km (0.096 R)
• M72: 19,924,492 km (0.082 R)
• M73: 20,212,617 km (0.066 R)
• M74: 21,085,072 km (0.08 R)
• M75: 21,280,596 km (0.112 R)
• M76: 22,168,011 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.4

Radius: 10

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.52 AU - 6.66 AU

Year: 6210 Days

Day: 5.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 24,470,897 km

• M1: 126,859 km (0.073 R)
• M2: 208,539 km (0.09 R)
• M3: 424,260 km (0.086 R)
• M4: 603,777 km (0.098 R)
• M5: 726,597 km (0.106 R)
• M6: 858,393 km (0.11 R)
• M7: 1,119,291 km (0.031 R)
• M8: 1,465,311 km (0.04 R)
• M9: 1,682,527 km (0.099 R)
• M10: 1,893,759 km (0.108 R)
• M11: 2,079,261 km (0.079 R)
• M12: 2,218,088 km (0.115 R)
• M13: 2,342,104 km (0.084 R)
• M14: 2,504,867 km (0.071 R)
• M15: 2,880,357 km (0.112 R)
• M16: 3,074,835 km (0.097 R)
• M17: 3,173,868 km (0.109 R)
• M18: 3,600,821 km (0.069 R)
• M19: 3,726,184 km (0.104 R)
• M20: 3,895,678 km (0.096 R)
• M21: 4,352,849 km (0.074 R)
• M22: 4,621,677 km (0.084 R)
• M23: 4,826,925 km (0.107 R)
• M24: 5,175,787 km (0.108 R)
• M25: 5,365,178 km (0.109 R)
• M26: 5,436,835 km (0.086 R)
• M27: 5,629,368 km (0.117 R)
• M28: 5,922,580 km (0.084 R)
• M29: 6,523,814 km (0.105 R)
• M30: 6,909,477 km (0.081 R)
• M31: 8,303,430 km (0.086 R)
• M32: 8,525,433 km (0.116 R)
• M33: 9,003,847 km (0.025 R)
• M34: 9,117,691 km (0.105 R)
• M35: 9,231,984 km (0.116 R)
• M36: 9,318,003 km (0.071 R)
• M37: 9,986,705 km (0.089 R)
• M38: 10,193,300 km (0.072 R)
• M39: 10,341,701 km (0.104 R)
• M40: 10,670,816 km (0.064 R)
• M41: 10,791,392 km (0.112 R)
• M42: 10,973,004 km (0.074 R)
• M43: 11,064,259 km (0.09 R)
• M44: 11,308,701 km (0.115 R)
• M45: 11,771,856 km (0.07 R)
• M46: 12,653,138 km (0.049 R)
• M47: 13,392,749 km (0.094 R)
• M48: 13,588,124 km (0.117 R)
• M49: 13,653,349 km (0.079 R)
• M50: 13,751,485 km (0.094 R)
• M51: 13,817,159 km (0.086 R)
• M52: 14,245,906 km (0.096 R)
• M53: 14,511,891 km (0.057 R)
• M54: 14,712,502 km (0.071 R)
• M55: 15,015,138 km (0.094 R)
• M56: 15,116,416 km (0.108 R)
• M57: 15,319,720 km (0.102 R)
• M58: 16,211,472 km (0.113 R)
• M59: 16,454,419 km (0.11 R)
• M60: 16,523,982 km (0.104 R)
• M61: 17,651,651 km (0.11 R)
• M62: 17,829,972 km (0.097 R)
• M63: 17,901,480 km (0.106 R)
• M64: 17,973,137 km (0.083 R)
• M65: 18,513,484 km (0.09 R)
• M66: 19,059,068 km (0.107 R)
• M67: 19,462,683 km (0.091 R)
• M68: 19,980,292 km (0.115 R)
• M69: 20,878,178 km (0.119 R)
• M70: 21,522,197 km (0.078 R)
• M71: 21,942,417 km (0.086 R)
• M72: 22,249,691 km (0.118 R)
• M73: 23,571,538 km (0.119 R)
• M74: 23,650,077 km (0.113 R)
• M75: 23,728,765 km (0.075 R)
• M76: 24,044,118 km (0.112 R)
• M77: 24,519,839 km (0.104 R)
• M78: 24,719,103 km (0.115 R)
• M79: 26,617,201 km (0.109 R)
• M80: 27,521,670 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.9

Radius: 12.8

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.08 AU - 8.3 AU

Year: 6352 Days

Day: 6.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 24,470,897 km

• M1: 187,297 km (0.065 R)
• M2: 304,880 km (0.097 R)
• M3: 552,764 km (0.031 R)
• M4: 951,143 km (0.081 R)
• M5: 1,246,599 km (0.084 R)
• M6: 1,446,312 km (0.047 R)
• M7: 1,585,737 km (0.04 R)
• M8: 1,803,402 km (0.073 R)
• M9: 1,938,938 km (0.118 R)
• M10: 2,078,064 km (0.113 R)
• M11: 2,268,801 km (0.048 R)
• M12: 2,928,827 km (0.103 R)
• M13: 3,234,755 km (0.076 R)
• M14: 3,684,296 km (0.074 R)
• M15: 3,975,563 km (0.067 R)
• M16: 4,254,264 km (0.079 R)
• M17: 4,436,923 km (0.095 R)
• M18: 4,518,903 km (0.084 R)
• M19: 5,107,122 km (0.033 R)
• M20: 5,542,302 km (0.113 R)
• M21: 5,675,294 km (0.069 R)
• M22: 5,876,653 km (0.063 R)
• M23: 6,103,144 km (0.114 R)
• M24: 6,448,566 km (0.068 R)
• M25: 6,705,874 km (0.085 R)
• M26: 7,327,603 km (0.072 R)
• M27: 7,571,597 km (0.075 R)
• M28: 7,917,916 km (0.06 R)
• M29: 8,523,638 km (0.052 R)
• M30: 8,909,900 km (0.114 R)
• M31: 9,672,849 km (0.118 R)
• M32: 9,779,662 km (0.03 R)
• M33: 10,075,716 km (0.117 R)
• M34: 10,292,782 km (0.104 R)
• M35: 11,205,030 km (0.077 R)
• M36: 11,345,503 km (0.104 R)
• M37: 11,913,226 km (0.093 R)
• M38: 12,142,859 km (0.068 R)
• M39: 12,316,243 km (0.117 R)
• M40: 12,432,181 km (0.09 R)
• M41: 12,987,938 km (0.109 R)
• M42: 13,283,842 km (0.054 R)
• M43: 13,492,232 km (0.073 R)
• M44: 14,857,761 km (0.108 R)
• M45: 15,322,712 km (0.098 R)
• M46: 15,635,371 km (0.1 R)
• M47: 16,171,679 km (0.098 R)
• M48: 16,714,121 km (0.119 R)
• M49: 16,842,626 km (0.114 R)
• M50: 16,939,116 km (0.073 R)
• M51: 17,295,010 km (0.096 R)
• M52: 17,653,147 km (0.091 R)
• M53: 17,915,243 km (0.055 R)
• M54: 18,211,596 km (0.093 R)
• M55: 18,675,948 km (0.095 R)
• M56: 19,144,189 km (0.076 R)
• M57: 19,785,814 km (0.098 R)
• M58: 20,434,471 km (0.088 R)
• M59: 20,606,359 km (0.059 R)
• M60: 21,542,692 km (0.059 R)
• M61: 22,068,977 km (0.11 R)
• M62: 22,386,723 km (0.086 R)
• M63: 22,528,542 km (0.043 R)
• M64: 22,919,740 km (0.098 R)
• M65: 24,398,066 km (0.118 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: 199 - 17,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit