🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.92 AU - 0.92 AU

Year: 321 Days

Day: 31.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.04 AU - 1.1 AU

Year: 402 Days

Day: 46.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 31,048,262 km

• M1: 304,880 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.19 AU - 4.53 AU

Year: 2756 Days

Day: 13.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.2 AU - 4.44 AU

Year: 3263 Days

Day: 36.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 93 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.1

Radius: 8.6

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.8 AU - 11.12 AU

Year: 10575 Days

Day: 8.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 31,048,262 km

• M1: 150,047 km (0.043 R)
• M2: 257,458 km (0.111 R)
• M3: 426,504 km (0.037 R)
• M4: 756,965 km (0.102 R)
• M5: 1,064,987 km (0.112 R)
• M6: 1,390,363 km (0.115 R)
• M7: 1,450,950 km (0.118 R)
• M8: 1,533,229 km (0.101 R)
• M9: 1,811,630 km (0.043 R)
• M10: 1,945,520 km (0.101 R)
• M11: 2,152,713 km (0.098 R)
• M12: 2,223,324 km (0.062 R)
• M13: 3,319,876 km (0.1 R)
• M14: 3,736,805 km (0.082 R)
• M15: 4,170,489 km (0.097 R)
• M16: 4,408,200 km (0.078 R)
• M17: 4,711,735 km (0.09 R)
• M18: 5,148,261 km (0.109 R)
• M19: 5,532,578 km (0.106 R)
• M20: 5,794,075 km (0.103 R)
• M21: 6,499,579 km (0.044 R)
• M22: 6,671,616 km (0.07 R)
• M23: 7,020,030 km (0.064 R)
• M24: 8,101,024 km (0.049 R)
• M25: 8,248,976 km (0.097 R)
• M26: 8,472,775 km (0.089 R)
• M27: 8,547,873 km (0.069 R)
• M28: 9,582,342 km (0.118 R)
• M29: 9,935,842 km (0.103 R)
• M30: 10,054,622 km (0.118 R)
• M31: 10,333,772 km (0.117 R)
• M32: 10,575,073 km (0.104 R)
• M33: 11,063,062 km (0.114 R)
• M34: 11,227,470 km (0.094 R)
• M35: 11,392,626 km (0.1 R)
• M36: 12,103,515 km (0.075 R)
• M37: 12,315,346 km (0.025 R)
• M38: 12,742,597 km (0.096 R)
• M39: 13,088,019 km (0.105 R)
• M40: 13,305,534 km (0.086 R)
• M41: 14,187,114 km (0.111 R)
• M42: 14,410,613 km (0.118 R)
• M43: 14,500,222 km (0.101 R)
• M44: 14,770,396 km (0.118 R)
• M45: 14,951,410 km (0.089 R)
• M46: 15,178,798 km (0.083 R)
• M47: 16,099,424 km (0.077 R)
• M48: 16,192,474 km (0.082 R)
• M49: 16,754,662 km (0.08 R)
• M50: 17,085,573 km (0.071 R)
• M51: 17,994,679 km (0.074 R)
• M52: 18,333,518 km (0.099 R)
• M53: 18,528,145 km (0.052 R)
• M54: 19,263,867 km (0.103 R)
• M55: 19,362,752 km (0.073 R)
• M56: 20,009,314 km (0.065 R)
• M57: 21,323,531 km (0.101 R)
• M58: 21,733,429 km (0.09 R)
• M59: 22,197,781 km (0.052 R)
• M60: 22,978,981 km (0.113 R)
• M61: 24,944,099 km (0.115 R)
• M62: 25,592,905 km (0.103 R)
• M63: 26,083,137 km (0.102 R)
• M64: 26,631,563 km (0.043 R)
• M65: 29,601,080 km (0.113 R)
• M66: 30,921,880 km (0.076 R)
• M67: 31,211,651 km (0.108 R)
• M68: 31,444,126 km (0.059 R)
• M69: 32,555,937 km (0.109 R)
• M70: 33,027,919 km (0.116 R)
• M71: 33,502,144 km (0.107 R)
• M72: 34,217,671 km (0.093 R)
• M73: 34,577,304 km (0.112 R)
• M74: 34,998,571 km (0.117 R)
• M75: 35,482,072 km (0.074 R)
• M76: 35,542,659 km (0.071 R)
• M77: 37,808,618 km (0.086 R)
• M78: 37,870,551 km (0.099 R)
• M79: 37,994,418 km (0.047 R)
• M80: 38,927,909 km (0.092 R)
• M81: 39,303,400 km (0.059 R)
• M82: 40,184,082 km (0.037 R)
• M83: 40,690,322 km (0.108 R)
• M84: 41,326,113 km (0.072 R)
• M85: 42,093,400 km (0.062 R)
• M86: 42,157,578 km (0.113 R)
• M87: 42,865,325 km (0.034 R)
• M88: 43,253,083 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.2

Radius: 5.5

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 14.58 AU - 15.66 AU

Year: 21368 Days

Day: 24.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 31,048,262 km

• M1: 209,736 km (0.058 R)
• M2: 636,090 km (0.092 R)
• M3: 783,893 km (0.096 R)
• M4: 861,833 km (0.105 R)
• M5: 922,121 km (0.119 R)
• M6: 1,221,915 km (0.048 R)
• M7: 1,267,244 km (0.06 R)
• M8: 1,430,006 km (0.059 R)
• M9: 2,397,306 km (0.076 R)
• M10: 2,483,025 km (0.11 R)
• M11: 2,746,318 km (0.116 R)
• M12: 3,491,315 km (0.048 R)
• M13: 3,621,316 km (0.086 R)
• M14: 3,919,614 km (0.062 R)
• M15: 4,399,225 km (0.111 R)
• M16: 4,575,002 km (0.078 R)
• M17: 6,258,128 km (0.099 R)
• M18: 6,495,689 km (0.088 R)
• M19: 6,736,243 km (0.078 R)
• M20: 7,061,468 km (0.065 R)
• M21: 7,184,737 km (0.069 R)
• M22: 7,939,309 km (0.072 R)
• M23: 7,981,944 km (0.115 R)
• M24: 8,326,019 km (0.094 R)
• M25: 8,587,217 km (0.086 R)
• M26: 8,851,108 km (0.112 R)
• M27: 9,386,967 km (0.07 R)
• M28: 9,477,324 km (0.098 R)
• M29: 9,658,787 km (0.052 R)
• M30: 9,795,669 km (0.12 R)
• M31: 10,819,068 km (0.044 R)
• M32: 11,343,408 km (0.088 R)
• M33: 11,778,588 km (0.116 R)
• M34: 12,317,889 km (0.055 R)
• M35: 12,466,439 km (0.11 R)
• M36: 13,932,050 km (0.034 R)
• M37: 15,664,991 km (0.11 R)
• M38: 16,095,085 km (0.101 R)
• M39: 16,149,240 km (0.07 R)
• M40: 16,693,028 km (0.07 R)
• M41: 17,742,906 km (0.108 R)
• M42: 18,303,898 km (0.043 R)
• M43: 19,385,939 km (0.105 R)
• M44: 20,371,490 km (0.098 R)
• M45: 20,488,476 km (0.114 R)
• M46: 21,373,347 km (0.097 R)
• M47: 21,670,897 km (0.065 R)
• M48: 23,118,855 km (0.103 R)
• M49: 23,302,112 km (0.068 R)
• M50: 23,669,824 km (0.091 R)
• M51: 24,101,414 km (0.102 R)
• M52: 24,287,214 km (0.08 R)
• M53: 25,411,592 km (0.093 R)
• M54: 25,726,944 km (0.088 R)
• M55: 25,853,354 km (0.076 R)
• M56: 25,916,784 km (0.109 R)
• M57: 26,937,041 km (0.096 R)
• M58: 27,775,537 km (0.107 R)
• M59: 27,905,388 km (0.108 R)
• M60: 28,361,213 km (0.075 R)
• M61: 28,819,431 km (0.068 R)
• M62: 29,876,041 km (0.071 R)
• M63: 30,009,034 km (0.059 R)
• M64: 30,476,078 km (0.086 R)
• M65: 30,878,197 km (0.113 R)
• M66: 31,012,536 km (0.093 R)
• M67: 31,620,053 km (0.107 R)
• M68: 32,231,310 km (0.097 R)
• M69: 32,435,960 km (0.075 R)
• M70: 34,227,544 km (0.111 R)
• M71: 34,297,107 km (0.043 R)
• M72: 34,366,670 km (0.117 R)
• M73: 34,436,383 km (0.045 R)
• M74: 35,980,233 km (0.073 R)
• M75: 36,334,331 km (0.076 R)
• M76: 36,831,893 km (0.033 R)
• M77: 37,045,818 km (0.057 R)
• M78: 38,410,450 km (0.113 R)
• M79: 38,844,733 km (0.093 R)
• M80: 40,377,662 km (0.107 R)
• M81: 41,188,483 km (0.085 R)
• M82: 41,558,887 km (0.104 R)
• M83: 42,079,188 km (0.108 R)
• M84: 42,228,337 km (0.089 R)
• M85: 42,452,136 km (0.093 R)
• M86: 42,751,331 km (0.119 R)
• M87: 43,653,107 km (0.069 R)
• M88: 44,106,389 km (0.073 R)
• M89: 44,257,782 km (0.027 R)
• M90: 44,333,479 km (0.092 R)
• M91: 44,713,008 km (0.088 R)
• M92: 44,789,154 km (0.102 R)
• M93: 45,704,842 km (0.108 R)
• M94: 50,138,325 km (0.077 R)
• M95: 50,217,312 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29.2

Radius: 6.8

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 13.03 AU - 20.77 AU

Year: 25250 Days

Day: 18.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 31,048,262 km

• M1: 147,204 km (0.03 R)
• M2: 270,174 km (0.059 R)
• M3: 380,128 km (0.082 R)
• M4: 1,063,790 km (0.04 R)
• M5: 1,436,588 km (0.054 R)
• M6: 1,569,581 km (0.097 R)
• M7: 1,620,444 km (0.051 R)
• M8: 1,811,929 km (0.09 R)
• M9: 1,955,843 km (0.046 R)
• M10: 2,548,400 km (0.089 R)
• M11: 3,043,120 km (0.059 R)
• M12: 3,192,867 km (0.118 R)
• M13: 3,236,251 km (0.071 R)
• M14: 3,389,289 km (0.098 R)
• M15: 3,793,652 km (0.116 R)
• M16: 3,931,881 km (0.095 R)
• M17: 5,223,359 km (0.037 R)
• M18: 5,637,147 km (0.092 R)
• M19: 5,742,165 km (0.062 R)
• M20: 6,115,112 km (0.066 R)
• M21: 6,169,117 km (0.097 R)
• M22: 6,661,593 km (0.111 R)
• M23: 6,800,570 km (0.105 R)
• M24: 6,856,519 km (0.075 R)
• M25: 7,166,636 km (0.072 R)
• M26: 8,213,372 km (0.089 R)
• M27: 8,512,568 km (0.113 R)
• M28: 8,663,512 km (0.119 R)
• M29: 9,060,245 km (0.041 R)
• M30: 9,183,364 km (0.092 R)
• M31: 9,713,390 km (0.115 R)
• M32: 10,125,382 km (0.047 R)
• M33: 10,349,480 km (0.096 R)
• M34: 10,510,597 km (0.084 R)
• M35: 10,575,373 km (0.088 R)
• M36: 10,770,149 km (0.045 R)
• M37: 11,328,748 km (0.115 R)
• M38: 11,494,951 km (0.082 R)
• M39: 13,514,821 km (0.085 R)
• M40: 13,903,477 km (0.094 R)
• M41: 14,009,990 km (0.099 R)
• M42: 14,152,557 km (0.097 R)
• M43: 14,331,476 km (0.117 R)
• M44: 16,273,556 km (0.107 R)
• M45: 16,348,504 km (0.112 R)
• M46: 16,951,683 km (0.05 R)
• M47: 17,027,678 km (0.043 R)
• M48: 17,141,672 km (0.114 R)
• M49: 18,335,463 km (0.046 R)
• M50: 18,452,449 km (0.08 R)
• M51: 18,962,129 km (0.057 R)
• M52: 19,755,296 km (0.11 R)
• M53: 20,437,911 km (0.088 R)
• M54: 20,843,023 km (0.073 R)
• M55: 21,620,183 km (0.113 R)
• M56: 22,240,416 km (0.109 R)
• M57: 24,221,242 km (0.054 R)
• M58: 24,736,008 km (0.102 R)
• M59: 25,994,874 km (0.072 R)
• M60: 26,257,867 km (0.071 R)
• M61: 28,439,004 km (0.113 R)
• M62: 28,710,075 km (0.068 R)
• M63: 28,845,910 km (0.097 R)
• M64: 29,482,599 km (0.105 R)
• M65: 30,216,077 km (0.075 R)
• M66: 30,354,156 km (0.086 R)
• M67: 30,677,437 km (0.064 R)
• M68: 31,001,765 km (0.11 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 11,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit