🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.75 AU - 0.91 AU

Year: 265 Days

Day: 26.7 Hours

Environment

Temp: 168 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,371,336 km

• M1: 136,732 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1 AU - 1.3 AU

Year: 431 Days

Day: 28.5 Hours

Environment

Temp: 44 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 30,371,336 km

• M1: 67,469 km (0.065 R)
• M2: 457,620 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.1 AU - 2.44 AU

Year: 1197 Days

Day: 36.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,371,336 km

• M1: 1,280,857 km (0.114 R)

Asteroid Belt

Center: 4.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.8

Radius: 13.5

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.21 AU - 7.35 AU

Year: 5506 Days

Day: 6.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 30,371,336 km

• M1: 174,880 km (0.074 R)
• M2: 430,094 km (0.109 R)
• M3: 531,820 km (0.118 R)
• M4: 622,926 km (0.088 R)
• M5: 1,169,706 km (0.101 R)
• M6: 1,892,563 km (0.114 R)
• M7: 1,991,746 km (0.091 R)
• M8: 2,143,887 km (0.094 R)
• M9: 2,230,205 km (0.115 R)
• M10: 2,424,383 km (0.051 R)
• M11: 2,550,793 km (0.093 R)
• M12: 2,754,246 km (0.099 R)
• M13: 2,943,936 km (0.117 R)
• M14: 3,079,323 km (0.097 R)
• M15: 3,276,343 km (0.107 R)
• M16: 3,787,668 km (0.111 R)
• M17: 3,892,985 km (0.034 R)
• M18: 4,085,069 km (0.026 R)
• M19: 4,193,228 km (0.096 R)
• M20: 4,748,236 km (0.089 R)
• M21: 5,209,147 km (0.046 R)
• M22: 5,564,293 km (0.087 R)
• M23: 5,756,975 km (0.111 R)
• M24: 6,575,425 km (0.096 R)
• M25: 7,193,563 km (0.046 R)
• M26: 7,351,090 km (0.115 R)
• M27: 7,589,399 km (0.1 R)
• M28: 8,237,756 km (0.084 R)
• M29: 8,430,139 km (0.049 R)
• M30: 8,596,342 km (0.103 R)
• M31: 8,763,593 km (0.113 R)
• M32: 8,931,890 km (0.1 R)
• M33: 9,529,684 km (0.088 R)
• M34: 9,673,896 km (0.11 R)
• M35: 10,465,418 km (0.107 R)
• M36: 11,004,719 km (0.101 R)
• M37: 11,308,253 km (0.087 R)
• M38: 11,430,474 km (0.115 R)
• M39: 11,707,081 km (0.109 R)
• M40: 12,204,194 km (0.063 R)
• M41: 12,613,195 km (0.116 R)
• M42: 12,803,633 km (0.116 R)
• M43: 13,251,379 km (0.104 R)
• M44: 13,380,333 km (0.115 R)
• M45: 13,606,824 km (0.1 R)
• M46: 14,063,845 km (0.117 R)
• M47: 14,195,342 km (0.073 R)
• M48: 14,393,410 km (0.085 R)
• M49: 15,431,170 km (0.093 R)
• M50: 16,251,265 km (0.107 R)
• M51: 16,562,429 km (0.089 R)
• M52: 17,401,823 km (0.089 R)
• M53: 18,040,606 km (0.095 R)
• M54: 18,614,762 km (0.103 R)
• M55: 18,759,274 km (0.087 R)
• M56: 18,940,437 km (0.099 R)
• M57: 19,817,978 km (0.073 R)
• M58: 20,410,385 km (0.108 R)
• M59: 20,522,135 km (0.06 R)
• M60: 21,008,627 km (0.09 R)
• M61: 21,385,614 km (0.079 R)
• M62: 22,760,718 km (0.117 R)
• M63: 23,225,518 km (0.109 R)
• M64: 23,615,221 km (0.115 R)
• M65: 24,401,058 km (0.093 R)
• M66: 24,717,907 km (0.058 R)
• M67: 26,403,276 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458

Radius: 13.5

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 8.29 AU - 12.67 AU

Year: 11869 Days

Day: 10.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 30,371,336 km

• M1: 585,376 km (0.092 R)
• M2: 691,292 km (0.104 R)
• M3: 804,986 km (0.12 R)
• M4: 890,706 km (0.088 R)
• M5: 1,148,762 km (0.098 R)
• M6: 1,247,197 km (0.066 R)
• M7: 1,348,625 km (0.041 R)
• M8: 1,538,764 km (0.088 R)
• M9: 1,946,268 km (0.119 R)
• M10: 2,065,647 km (0.103 R)
• M11: 2,187,570 km (0.042 R)
• M12: 2,413,163 km (0.106 R)
• M13: 2,699,643 km (0.075 R)
• M14: 3,248,967 km (0.104 R)
• M15: 4,230,478 km (0.085 R)
• M16: 5,264,947 km (0.094 R)
• M17: 5,569,678 km (0.115 R)
• M18: 5,672,602 km (0.073 R)
• M19: 5,776,123 km (0.077 R)
• M20: 6,090,578 km (0.116 R)
• M21: 6,482,525 km (0.079 R)
• M22: 7,366,349 km (0.067 R)
• M23: 7,937,962 km (0.051 R)
• M24: 8,092,946 km (0.071 R)
• M25: 8,248,827 km (0.11 R)
• M26: 8,802,339 km (0.07 R)
• M27: 9,002,949 km (0.105 R)
• M28: 9,327,128 km (0.1 R)
• M29: 10,407,374 km (0.114 R)
• M30: 11,005,317 km (0.109 R)
• M31: 11,135,018 km (0.084 R)
• M32: 11,439,450 km (0.082 R)
• M33: 12,324,321 km (0.065 R)
• M34: 12,639,374 km (0.118 R)
• M35: 12,911,493 km (0.115 R)
• M36: 13,093,853 km (0.1 R)
• M37: 13,231,333 km (0.112 R)
• M38: 14,066,089 km (0.083 R)
• M39: 14,870,028 km (0.103 R)
• M40: 14,965,621 km (0.059 R)
• M41: 15,883,704 km (0.116 R)
• M42: 16,030,309 km (0.043 R)
• M43: 16,423,602 km (0.065 R)
• M44: 17,926,612 km (0.071 R)
• M45: 18,334,865 km (0.029 R)
• M46: 18,540,263 km (0.076 R)
• M47: 18,953,003 km (0.04 R)
• M48: 19,421,095 km (0.08 R)
• M49: 19,840,418 km (0.082 R)
• M50: 19,998,393 km (0.065 R)
• M51: 20,794,852 km (0.103 R)
• M52: 23,467,867 km (0.057 R)
• M53: 27,002,116 km (0.095 R)
• M54: 27,881,902 km (0.082 R)
• M55: 28,890,341 km (0.102 R)
• M56: 29,729,884 km (0.053 R)
• M57: 30,092,060 km (0.107 R)
• M58: 30,455,733 km (0.089 R)
• M59: 31,310,086 km (0.06 R)
• M60: 31,432,757 km (0.113 R)
• M61: 31,986,867 km (0.085 R)
• M62: 32,730,668 km (0.08 R)
• M63: 32,855,133 km (0.102 R)
• M64: 33,480,153 km (0.12 R)
• M65: 34,425,013 km (0.078 R)
• M66: 34,678,432 km (0.086 R)
• M67: 34,868,870 km (0.117 R)
• M68: 36,019,128 km (0.098 R)
• M69: 36,405,390 km (0.074 R)
• M70: 37,311,803 km (0.065 R)
• M71: 40,676,259 km (0.051 R)
• M72: 40,810,150 km (0.074 R)
• M73: 42,157,428 km (0.098 R)
• M74: 43,587,584 km (0.051 R)
• M75: 43,793,281 km (0.107 R)
• M76: 44,895,368 km (0.099 R)
• M77: 45,449,778 km (0.086 R)
• M78: 45,727,880 km (0.108 R)
• M79: 46,705,652 km (0.052 R)
• M80: 46,916,136 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70

Radius: 8.7

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 11.06 AU - 14.28 AU

Year: 15778 Days

Day: 13.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 30,371,336 km

• M1: 125,961 km (0.116 R)
• M2: 187,446 km (0.111 R)
• M3: 297,849 km (0.108 R)
• M4: 416,630 km (0.113 R)
• M5: 767,437 km (0.107 R)
• M6: 831,914 km (0.091 R)
• M7: 980,315 km (0.098 R)
• M8: 1,123,181 km (0.053 R)
• M9: 1,257,819 km (0.06 R)
• M10: 1,477,877 km (0.073 R)
• M11: 1,576,014 km (0.066 R)
• M12: 1,866,383 km (0.051 R)
• M13: 1,937,143 km (0.057 R)
• M14: 2,192,058 km (0.115 R)
• M15: 2,714,154 km (0.057 R)
• M16: 2,896,664 km (0.057 R)
• M17: 3,083,212 km (0.046 R)
• M18: 3,688,635 km (0.063 R)
• M19: 3,800,684 km (0.067 R)
• M20: 4,120,374 km (0.055 R)
• M21: 4,424,955 km (0.118 R)
• M22: 4,810,020 km (0.101 R)
• M23: 5,056,109 km (0.118 R)
• M24: 5,281,104 km (0.105 R)
• M25: 5,689,506 km (0.049 R)
• M26: 5,767,148 km (0.108 R)
• M27: 5,845,238 km (0.071 R)
• M28: 6,134,410 km (0.1 R)
• M29: 6,214,146 km (0.057 R)
• M30: 6,320,959 km (0.081 R)
• M31: 6,699,591 km (0.079 R)
• M32: 6,836,623 km (0.107 R)
• M33: 7,141,354 km (0.032 R)
• M34: 8,140,518 km (0.093 R)
• M35: 8,257,503 km (0.067 R)
• M36: 8,463,500 km (0.06 R)
• M37: 8,880,728 km (0.076 R)
• M38: 9,243,652 km (0.057 R)
• M39: 9,859,397 km (0.048 R)
• M40: 9,984,162 km (0.108 R)
• M41: 10,140,940 km (0.06 R)
• M42: 10,552,035 km (0.08 R)
• M43: 10,840,011 km (0.117 R)
• M44: 11,130,381 km (0.048 R)
• M45: 11,587,402 km (0.101 R)
• M46: 13,200,217 km (0.12 R)
• M47: 13,788,286 km (0.09 R)
• M48: 14,032,879 km (0.113 R)
• M49: 14,278,818 km (0.111 R)
• M50: 14,810,937 km (0.12 R)
• M51: 14,989,707 km (0.086 R)
• M52: 15,894,325 km (0.062 R)
• M53: 16,298,090 km (0.055 R)
• M54: 16,482,693 km (0.113 R)
• M55: 17,340,787 km (0.065 R)
• M56: 17,642,675 km (0.082 R)
• M57: 18,404,876 km (0.052 R)
• M58: 18,944,925 km (0.099 R)
• M59: 19,411,969 km (0.083 R)
• M60: 19,607,643 km (0.084 R)
• M61: 21,196,821 km (0.05 R)
• M62: 21,317,697 km (0.07 R)
• M63: 22,129,115 km (0.113 R)
• M64: 22,909,418 km (0.068 R)
• M65: 23,157,750 km (0.039 R)
• M66: 23,240,777 km (0.103 R)
• M67: 23,365,392 km (0.079 R)
• M68: 23,448,569 km (0.105 R)
• M69: 24,623,810 km (0.104 R)
• M70: 25,432,236 km (0.075 R)
• M71: 26,465,808 km (0.107 R)
• M72: 26,639,342 km (0.08 R)
• M73: 26,769,791 km (0.07 R)
• M74: 28,041,822 km (0.115 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 19,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit