🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1 AU - 1.12 AU

Year: 391 Days

Day: 37.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,882,696 km

• M1: 862,581 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.67 AU - 1.85 AU

Year: 836 Days

Day: 31.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.29 AU - 2.31 AU

Year: 1249 Days

Day: 37.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,882,696 km

• M1: 64,776 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2 AU - 2.74 AU

Year: 1307 Days

Day: 27 Hours

Environment

Temp: -83 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,882,696 km

• M1: 417,079 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.97 AU - 3.97 AU

Year: 2315 Days

Day: 12.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,882,696 km

• M1: 92,152 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.5 AU - 5.12 AU

Year: 3205 Days

Day: 31.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.72 AU - 5.06 AU

Year: 3294 Days

Day: 23.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.2

Radius: 3.9

Gravity: 58.53 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 12.88 AU - 13.76 AU

Year: 17411 Days

Day: 19.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,882,696 km

• M1: 113,096 km (0.048 R)
• M2: 160,668 km (0.077 R)
• M3: 187,446 km (0.094 R)
• M4: 278,701 km (0.091 R)
• M5: 312,360 km (0.033 R)
• M6: 403,017 km (0.11 R)
• M7: 723,156 km (0.11 R)
• M8: 894,296 km (0.055 R)
• M9: 1,302,249 km (0.113 R)
• M10: 1,390,063 km (0.06 R)
• M11: 1,728,454 km (0.113 R)
• M12: 2,091,229 km (0.115 R)
• M13: 2,696,502 km (0.098 R)
• M14: 2,733,751 km (0.061 R)
• M15: 3,352,039 km (0.117 R)
• M16: 4,576,199 km (0.095 R)
• M17: 5,165,315 km (0.082 R)
• M18: 6,019,818 km (0.091 R)
• M19: 6,563,158 km (0.047 R)
• M20: 6,866,093 km (0.111 R)
• M21: 6,968,119 km (0.12 R)
• M22: 7,173,667 km (0.115 R)
• M23: 7,538,087 km (0.065 R)
• M24: 7,962,047 km (0.06 R)
• M25: 8,015,604 km (0.117 R)
• M26: 8,123,015 km (0.101 R)
• M27: 8,339,184 km (0.08 R)
• M28: 8,612,200 km (0.107 R)
• M29: 9,279,406 km (0.085 R)
• M30: 9,392,203 km (0.115 R)
• M31: 9,505,449 km (0.119 R)
• M32: 9,676,140 km (0.109 R)
• M33: 10,310,884 km (0.059 R)
• M34: 10,899,402 km (0.12 R)
• M35: 12,047,416 km (0.051 R)
• M36: 12,604,518 km (0.119 R)
• M37: 12,666,901 km (0.072 R)
• M38: 12,980,607 km (0.099 R)
• M39: 13,106,718 km (0.081 R)
• M40: 13,743,556 km (0.094 R)
• M41: 14,521,166 km (0.119 R)
• M42: 15,646,890 km (0.098 R)
• M43: 15,781,079 km (0.099 R)
• M44: 16,390,092 km (0.107 R)
• M45: 16,594,742 km (0.075 R)
• M46: 16,800,290 km (0.034 R)
• M47: 18,121,538 km (0.052 R)
• M48: 18,333,219 km (0.037 R)
• M49: 19,692,615 km (0.041 R)
• M50: 19,910,280 km (0.108 R)
• M51: 22,280,209 km (0.105 R)
• M52: 24,425,892 km (0.109 R)
• M53: 25,207,989 km (0.081 R)
• M54: 26,877,053 km (0.082 R)
• M55: 28,663,401 km (0.085 R)
• M56: 28,910,088 km (0.107 R)
• M57: 29,405,257 km (0.087 R)
• M58: 29,986,594 km (0.117 R)
• M59: 30,739,520 km (0.046 R)
• M60: 31,414,057 km (0.099 R)
• M61: 31,753,195 km (0.084 R)
• M62: 33,553,157 km (0.096 R)
• M63: 33,639,624 km (0.093 R)
• M64: 34,509,087 km (0.073 R)
• M65: 35,473,993 km (0.115 R)
• M66: 35,827,194 km (0.104 R)
• M67: 36,447,876 km (0.12 R)
• M68: 36,982,688 km (0.061 R)
• M69: 47,429,855 km (0.106 R)
• M70: 48,501,874 km (0.089 R)
• M71: 48,893,670 km (0.08 R)
• M72: 50,075,344 km (0.059 R)
• M73: 50,769,029 km (0.104 R)
• M74: 51,765,501 km (0.105 R)
• M75: 51,865,432 km (0.112 R)
• M76: 52,266,205 km (0.082 R)
• M77: 53,070,593 km (0.114 R)
• M78: 54,183,152 km (0.081 R)
• M79: 54,589,759 km (0.076 R)
• M80: 54,997,264 km (0.112 R)
• M81: 55,917,889 km (0.069 R)
• M82: 59,755,822 km (0.073 R)
• M83: 60,070,726 km (0.033 R)
• M84: 63,570,718 km (0.114 R)
• M85: 64,752,092 km (0.081 R)
• M86: 64,859,802 km (0.077 R)
• M87: 65,507,561 km (0.085 R)
• M88: 66,157,414 km (0.059 R)
• M89: 69,769,904 km (0.117 R)
• M90: 69,880,307 km (0.062 R)
• M91: 70,655,224 km (0.106 R)
• M92: 72,101,835 km (0.111 R)
• M93: 73,108,928 km (0.074 R)
• M94: 75,137,326 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.4

Radius: 7.3

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 13.51 AU - 16.59 AU

Year: 20911 Days

Day: 17.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,882,696 km

• M1: 158,574 km (0.098 R)
• M2: 366,216 km (0.118 R)
• M3: 651,948 km (0.025 R)
• M4: 709,094 km (0.061 R)
• M5: 911,949 km (0.09 R)
• M6: 1,573,470 km (0.119 R)
• M7: 2,034,232 km (0.039 R)
• M8: 2,942,441 km (0.083 R)
• M9: 3,006,917 km (0.114 R)
• M10: 3,303,420 km (0.054 R)
• M11: 4,468,788 km (0.052 R)
• M12: 4,883,174 km (0.053 R)
• M13: 4,959,917 km (0.047 R)
• M14: 8,020,391 km (0.091 R)
• M15: 8,156,375 km (0.118 R)
• M16: 8,247,630 km (0.108 R)
• M17: 8,384,961 km (0.095 R)
• M18: 8,569,265 km (0.116 R)
• M19: 8,941,914 km (0.117 R)
• M20: 8,988,887 km (0.087 R)
• M21: 9,082,984 km (0.065 R)
• M22: 9,462,963 km (0.068 R)
• M23: 9,510,834 km (0.078 R)
• M24: 9,751,238 km (0.077 R)
• M25: 10,633,566 km (0.116 R)
• M26: 10,783,164 km (0.067 R)
• M27: 11,337,424 km (0.116 R)
• M28: 11,952,720 km (0.072 R)
• M29: 12,056,242 km (0.059 R)
• M30: 12,895,785 km (0.036 R)
• M31: 14,852,675 km (0.082 R)
• M32: 16,380,069 km (0.094 R)
• M33: 16,726,239 km (0.072 R)
• M34: 17,191,488 km (0.095 R)
• M35: 17,249,981 km (0.08 R)
• M36: 17,484,550 km (0.033 R)
• M37: 18,194,392 km (0.087 R)
• M38: 18,433,150 km (0.086 R)
• M39: 18,492,990 km (0.092 R)
• M40: 20,010,062 km (0.106 R)
• M41: 20,876,832 km (0.12 R)
• M42: 21,566,627 km (0.117 R)
• M43: 23,226,266 km (0.109 R)
• M44: 24,202,392 km (0.049 R)
• M45: 25,125,411 km (0.095 R)
• M46: 25,191,833 km (0.063 R)
• M47: 25,457,967 km (0.07 R)
• M48: 25,724,999 km (0.032 R)
• M49: 25,925,909 km (0.112 R)
• M50: 27,141,990 km (0.079 R)
• M51: 27,619,956 km (0.117 R)
• M52: 29,349,606 km (0.078 R)
• M53: 29,419,468 km (0.11 R)
• M54: 29,629,653 km (0.107 R)
• M55: 30,474,881 km (0.093 R)
• M56: 31,185,322 km (0.087 R)
• M57: 32,333,336 km (0.075 R)
• M58: 32,767,469 km (0.114 R)
• M59: 33,349,255 km (0.116 R)
• M60: 33,568,266 km (0.11 R)
• M61: 33,714,573 km (0.105 R)
• M62: 34,449,248 km (0.095 R)
• M63: 34,670,653 km (0.12 R)
• M64: 35,263,509 km (0.087 R)
• M65: 36,760,086 km (0.104 R)
• M66: 38,966,655 km (0.078 R)
• M67: 39,892,217 km (0.085 R)
• M68: 40,903,199 km (0.12 R)
• M69: 41,059,380 km (0.097 R)
• M70: 41,529,416 km (0.072 R)
• M71: 41,843,721 km (0.095 R)
• M72: 42,553,862 km (0.1 R)
• M73: 43,666,422 km (0.076 R)
• M74: 44,146,182 km (0.085 R)
• M75: 45,676,718 km (0.066 R)
• M76: 46,489,333 km (0.113 R)
• M77: 47,552,825 km (0.114 R)
• M78: 48,128,777 km (0.081 R)
• M79: 48,706,972 km (0.109 R)
• M80: 48,955,604 km (0.117 R)
• M81: 49,204,535 km (0.089 R)
• M82: 49,537,091 km (0.087 R)
• M83: 49,620,417 km (0.119 R)
• M84: 50,539,397 km (0.042 R)
• M85: 51,970,749 km (0.068 R)
• M86: 52,989,062 km (0.103 R)
• M87: 53,415,266 km (0.093 R)
• M88: 55,304,238 km (0.093 R)
• M89: 57,302,417 km (0.102 R)
• M90: 58,354,389 km (0.06 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 13,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit