🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.47 AU - 0.57 AU

Year: 136 Days

Day: 35.1 Hours

Environment

Temp: 269 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,389,684 km

• M1: 188,942 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.05 AU - 1.37 AU

Year: 481 Days

Day: 40.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,389,684 km

• M1: 580,739 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.42 AU - 1.84 AU

Year: 753 Days

Day: 39.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.4 AU - 3.86 AU

Year: 2003 Days

Day: 24.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.87 AU - 5.67 AU

Year: 3768 Days

Day: 32.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,389,684 km

• M1: 368,759 km (0.09 R)

Asteroid Belt

Center: 5.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.6

Radius: 14.1

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.13 AU - 6.61 AU

Year: 4500 Days

Day: 13.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,389,684 km

• M1: 323,580 km (0.104 R)
• M2: 412,142 km (0.055 R)
• M3: 543,190 km (0.053 R)
• M4: 669,899 km (0.059 R)
• M5: 1,010,384 km (0.073 R)
• M6: 1,131,857 km (0.103 R)
• M7: 1,346,082 km (0.102 R)
• M8: 1,435,691 km (0.109 R)
• M9: 1,832,125 km (0.088 R)
• M10: 2,000,572 km (0.042 R)
• M11: 2,209,710 km (0.041 R)
• M12: 2,426,328 km (0.11 R)
• M13: 2,593,429 km (0.108 R)
• M14: 2,880,806 km (0.077 R)
• M15: 3,038,333 km (0.067 R)
• M16: 3,259,887 km (0.032 R)
• M17: 4,423,459 km (0.092 R)
• M18: 4,721,758 km (0.099 R)
• M19: 5,121,633 km (0.096 R)
• M20: 5,265,546 km (0.093 R)
• M21: 5,362,186 km (0.105 R)
• M22: 5,508,194 km (0.069 R)
• M23: 5,729,898 km (0.076 R)
• M24: 5,829,380 km (0.118 R)
• M25: 6,182,132 km (0.103 R)
• M26: 7,121,457 km (0.1 R)
• M27: 7,580,423 km (0.11 R)
• M28: 8,133,038 km (0.102 R)
• M29: 8,727,241 km (0.09 R)
• M30: 9,306,184 km (0.078 R)
• M31: 9,748,695 km (0.111 R)
• M32: 9,897,694 km (0.115 R)
• M33: 9,987,453 km (0.046 R)
• M34: 10,684,878 km (0.044 R)
• M35: 11,398,161 km (0.097 R)
• M36: 11,999,096 km (0.027 R)
• M37: 12,287,371 km (0.12 R)
• M38: 12,383,861 km (0.108 R)
• M39: 12,513,114 km (0.104 R)
• M40: 13,463,210 km (0.031 R)
• M41: 13,562,693 km (0.025 R)
• M42: 13,695,984 km (0.098 R)
• M43: 14,064,593 km (0.048 R)
• M44: 14,470,452 km (0.12 R)
• M45: 14,777,278 km (0.119 R)
• M46: 14,983,124 km (0.099 R)
• M47: 15,189,869 km (0.116 R)
• M48: 15,501,930 km (0.1 R)
• M49: 15,886,097 km (0.102 R)
• M50: 16,167,491 km (0.091 R)
• M51: 17,454,032 km (0.108 R)
• M52: 18,183,023 km (0.116 R)
• M53: 18,662,185 km (0.082 R)
• M54: 18,884,786 km (0.098 R)
• M55: 19,071,036 km (0.111 R)
• M56: 19,784,019 km (0.092 R)
• M57: 20,010,959 km (0.05 R)
• M58: 20,200,799 km (0.06 R)
• M59: 21,043,035 km (0.115 R)
• M60: 21,274,762 km (0.117 R)
• M61: 21,662,968 km (0.107 R)
• M62: 21,857,894 km (0.102 R)
• M63: 22,210,197 km (0.11 R)
• M64: 22,603,939 km (0.085 R)
• M65: 22,880,845 km (0.07 R)
• M66: 23,758,685 km (0.056 R)
• M67: 23,959,745 km (0.116 R)
• M68: 24,121,011 km (0.115 R)
• M69: 25,794,562 km (0.077 R)
• M70: 25,959,868 km (0.087 R)
• M71: 26,125,473 km (0.093 R)
• M72: 27,970,613 km (0.117 R)
• M73: 28,098,070 km (0.052 R)
• M74: 28,310,649 km (0.093 R)
• M75: 28,481,191 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.6

Radius: 11.5

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.9 AU - 6.54 AU

Year: 4947 Days

Day: 7.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 52,389,684 km

• M1: 144,960 km (0.11 R)
• M2: 268,379 km (0.119 R)
• M3: 433,235 km (0.113 R)
• M4: 508,633 km (0.051 R)
• M5: 589,715 km (0.067 R)
• M6: 721,211 km (0.087 R)
• M7: 849,417 km (0.065 R)
• M8: 934,687 km (0.073 R)
• M9: 1,076,057 km (0.081 R)
• M10: 1,185,264 km (0.115 R)
• M11: 1,306,438 km (0.089 R)
• M12: 1,398,291 km (0.107 R)
• M13: 1,526,945 km (0.114 R)
• M14: 1,641,837 km (0.117 R)
• M15: 1,994,888 km (0.104 R)
• M16: 2,210,309 km (0.099 R)
• M17: 2,331,034 km (0.12 R)
• M18: 2,464,475 km (0.067 R)
• M19: 2,696,202 km (0.08 R)
• M20: 2,814,834 km (0.119 R)
• M21: 2,891,128 km (0.057 R)
• M22: 3,079,622 km (0.04 R)
• M23: 3,318,081 km (0.058 R)
• M24: 3,562,673 km (0.032 R)
• M25: 3,669,486 km (0.068 R)
• M26: 3,825,367 km (0.1 R)
• M27: 3,898,221 km (0.104 R)
• M28: 4,020,443 km (0.11 R)
• M29: 4,193,976 km (0.106 R)
• M30: 4,446,049 km (0.114 R)
• M31: 4,742,103 km (0.105 R)
• M32: 5,232,036 km (0.082 R)
• M33: 5,326,582 km (0.036 R)
• M34: 5,435,339 km (0.057 R)
• M35: 5,613,660 km (0.111 R)
• M36: 5,961,924 km (0.09 R)
• M37: 6,606,840 km (0.11 R)
• M38: 6,930,271 km (0.079 R)
• M39: 7,064,011 km (0.116 R)
• M40: 7,183,690 km (0.102 R)
• M41: 7,440,250 km (0.072 R)
• M42: 7,592,690 km (0.075 R)
• M43: 7,854,038 km (0.111 R)
• M44: 8,118,377 km (0.064 R)
• M45: 8,228,032 km (0.101 R)
• M46: 8,401,566 km (0.069 R)
• M47: 8,655,882 km (0.096 R)
• M48: 8,800,095 km (0.11 R)
• M49: 9,009,981 km (0.078 R)
• M50: 9,188,750 km (0.074 R)
• M51: 9,500,362 km (0.071 R)
• M52: 9,649,212 km (0.12 R)
• M53: 9,832,170 km (0.057 R)
• M54: 10,781,369 km (0.032 R)
• M55: 11,023,418 km (0.03 R)
• M56: 11,110,185 km (0.12 R)
• M57: 11,249,610 km (0.111 R)
• M58: 11,955,413 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.1

Radius: 10.4

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 8.84 AU - 14.36 AU

Year: 14288 Days

Day: 6 Hours

Environment

Temp: -177 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,389,684 km

• M1: 142,567 km (0.111 R)
• M2: 255,513 km (0.082 R)
• M3: 323,580 km (0.119 R)
• M4: 442,660 km (0.082 R)
• M5: 840,590 km (0.059 R)
• M6: 1,378,993 km (0.1 R)
• M7: 1,447,359 km (0.1 R)
• M8: 1,516,922 km (0.108 R)
• M9: 1,635,404 km (0.104 R)
• M10: 1,806,843 km (0.079 R)
• M11: 2,808,401 km (0.084 R)
• M12: 3,044,765 km (0.078 R)
• M13: 3,349,347 km (0.12 R)
• M14: 3,760,142 km (0.058 R)
• M15: 3,922,456 km (0.115 R)
• M16: 4,153,585 km (0.112 R)
• M17: 4,560,341 km (0.088 R)
• M18: 4,664,162 km (0.026 R)
• M19: 5,706,860 km (0.064 R)
• M20: 6,197,241 km (0.027 R)
• M21: 6,273,836 km (0.084 R)
• M22: 7,461,194 km (0.062 R)
• M23: 7,583,864 km (0.068 R)
• M24: 8,333,050 km (0.064 R)
• M25: 8,975,423 km (0.1 R)
• M26: 9,062,340 km (0.097 R)
• M27: 9,368,567 km (0.072 R)
• M28: 9,633,804 km (0.035 R)
• M29: 9,767,395 km (0.11 R)
• M30: 10,398,847 km (0.036 R)
• M31: 11,606,252 km (0.1 R)
• M32: 11,843,514 km (0.096 R)
• M33: 11,938,808 km (0.077 R)
• M34: 12,034,550 km (0.047 R)
• M35: 12,322,975 km (0.086 R)
• M36: 12,955,624 km (0.071 R)
• M37: 13,499,263 km (0.09 R)
• M38: 13,598,895 km (0.116 R)
• M39: 14,050,382 km (0.039 R)
• M40: 14,151,360 km (0.111 R)
• M41: 15,226,520 km (0.098 R)
• M42: 19,107,238 km (0.085 R)
• M43: 19,556,481 km (0.095 R)
• M44: 20,465,288 km (0.103 R)
• M45: 20,579,730 km (0.075 R)
• M46: 21,040,193 km (0.106 R)
• M47: 23,094,171 km (0.059 R)
• M48: 23,333,079 km (0.117 R)
• M49: 24,478,550 km (0.103 R)
• M50: 25,150,095 km (0.08 R)
• M51: 25,457,219 km (0.102 R)
• M52: 26,886,627 km (0.112 R)
• M53: 28,405,793 km (0.091 R)
• M54: 28,661,606 km (0.068 R)
• M55: 29,175,774 km (0.1 R)
• M56: 29,887,560 km (0.041 R)
• M57: 29,952,635 km (0.053 R)
• M58: 31,924,335 km (0.117 R)
• M59: 32,524,073 km (0.104 R)
• M60: 32,925,893 km (0.07 R)
• M61: 32,993,062 km (0.113 R)
• M62: 33,060,232 km (0.088 R)
• M63: 33,194,720 km (0.038 R)
• M64: 33,329,358 km (0.084 R)
• M65: 33,396,827 km (0.065 R)
• M66: 33,599,383 km (0.118 R)
• M67: 34,073,458 km (0.104 R)
• M68: 34,277,360 km (0.099 R)
• M69: 35,028,341 km (0.051 R)
• M70: 35,715,744 km (0.107 R)
• M71: 36,061,165 km (0.047 R)
• M72: 36,477,047 km (0.119 R)
• M73: 36,685,587 km (0.109 R)
• M74: 37,173,724 km (0.051 R)
• M75: 38,509,633 km (0.107 R)
• M76: 38,651,153 km (0.042 R)
• M77: 38,863,881 km (0.082 R)
• M78: 39,076,909 km (0.104 R)
• M79: 39,290,235 km (0.04 R)
• M80: 39,789,742 km (0.116 R)
• M81: 41,011,508 km (0.106 R)
• M82: 41,228,425 km (0.117 R)
• M83: 43,639,195 km (0.071 R)
• M84: 44,527,058 km (0.104 R)
• M85: 44,675,609 km (0.119 R)
• M86: 45,196,957 km (0.117 R)
• M87: 45,720,251 km (0.106 R)
• M88: 46,170,391 km (0.064 R)
• M89: 47,150,855 km (0.114 R)
• M90: 48,443,231 km (0.08 R)
• M91: 49,439,254 km (0.112 R)
• M92: 49,670,233 km (0.115 R)
• M93: 51,218,272 km (0.083 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 15,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit