🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.59 AU - 0.95 AU

Year: 237 Days

Day: 18.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.87 AU - 1.03 AU

Year: 325 Days

Day: 42.1 Hours

Environment

Temp: 112 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.67 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.86 AU - 2.9 AU

Year: 1290 Days

Day: 46.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,223,905 km

• M1: 1,103,733 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.92 AU - 3.2 AU

Year: 1881 Days

Day: 36.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,223,905 km

• M1: 56,249 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.26 AU - 5.2 AU

Year: 3058 Days

Day: 24.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,223,905 km

• M1: 412,741 km (0.077 R)
• M2: 1,203,664 km (0.036 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.91 AU - 5.73 AU

Year: 3719 Days

Day: 37.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,223,905 km

• M1: 3,504,330 km (0.1 R)

Asteroid Belt

Center: 6.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.8

Radius: 10.9

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.78 AU - 9.2 AU

Year: 7204 Days

Day: 6.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,223,905 km

• M1: 139,276 km (0.06 R)
• M2: 236,215 km (0.104 R)
• M3: 533,167 km (0.115 R)
• M4: 874,250 km (0.091 R)
• M5: 974,181 km (0.074 R)
• M6: 1,241,662 km (0.081 R)
• M7: 1,452,895 km (0.09 R)
• M8: 1,697,038 km (0.111 R)
• M9: 1,845,589 km (0.057 R)
• M10: 2,224,820 km (0.082 R)
• M11: 2,702,336 km (0.072 R)
• M12: 2,801,669 km (0.097 R)
• M13: 3,107,148 km (0.037 R)
• M14: 3,477,253 km (0.071 R)
• M15: 3,640,165 km (0.092 R)
• M16: 4,030,466 km (0.07 R)
• M17: 4,317,544 km (0.079 R)
• M18: 4,581,584 km (0.089 R)
• M19: 4,730,584 km (0.115 R)
• M20: 4,881,229 km (0.087 R)
• M21: 5,187,306 km (0.102 R)
• M22: 6,340,706 km (0.073 R)
• M23: 6,574,078 km (0.06 R)
• M24: 6,810,144 km (0.051 R)
• M25: 7,570,550 km (0.071 R)
• M26: 7,747,225 km (0.111 R)
• M27: 8,872,500 km (0.1 R)
• M28: 9,058,749 km (0.115 R)
• M29: 9,473,136 km (0.114 R)
• M30: 11,353,132 km (0.119 R)
• M31: 11,474,456 km (0.116 R)
• M32: 12,418,418 km (0.111 R)
• M33: 12,543,482 km (0.059 R)
• M34: 12,710,733 km (0.029 R)
• M35: 14,162,580 km (0.074 R)
• M36: 15,801,425 km (0.036 R)
• M37: 15,891,632 km (0.074 R)
• M38: 17,780,305 km (0.036 R)
• M39: 17,921,227 km (0.063 R)
• M40: 18,156,993 km (0.114 R)
• M41: 18,679,389 km (0.081 R)
• M42: 19,158,551 km (0.088 R)
• M43: 19,884,848 km (0.073 R)
• M44: 20,521,686 km (0.106 R)
• M45: 20,620,122 km (0.034 R)
• M46: 20,768,373 km (0.073 R)
• M47: 21,015,958 km (0.114 R)
• M48: 21,564,383 km (0.042 R)
• M49: 22,319,703 km (0.117 R)
• M50: 23,546,406 km (0.111 R)
• M51: 24,952,326 km (0.064 R)
• M52: 25,586,023 km (0.091 R)
• M53: 26,492,586 km (0.073 R)
• M54: 26,922,979 km (0.115 R)
• M55: 27,138,999 km (0.119 R)
• M56: 28,667,290 km (0.111 R)
• M57: 28,887,798 km (0.106 R)
• M58: 29,164,404 km (0.107 R)
• M59: 29,275,256 km (0.036 R)
• M60: 29,608,710 km (0.025 R)
• M61: 29,943,360 km (0.118 R)
• M62: 30,672,949 km (0.117 R)
• M63: 30,842,144 km (0.056 R)
• M64: 30,955,091 km (0.089 R)
• M65: 34,876,948 km (0.12 R)
• M66: 35,053,474 km (0.116 R)
• M67: 35,407,572 km (0.117 R)
• M68: 35,822,257 km (0.094 R)
• M69: 36,178,899 km (0.078 R)
• M70: 36,417,358 km (0.054 R)
• M71: 36,536,737 km (0.106 R)
• M72: 37,075,738 km (0.087 R)
• M73: 37,256,003 km (0.066 R)
• M74: 37,617,282 km (0.101 R)
• M75: 37,919,320 km (0.081 R)
• M76: 38,040,345 km (0.108 R)
• M77: 38,586,676 km (0.054 R)
• M78: 38,830,222 km (0.064 R)
• M79: 39,013,330 km (0.099 R)
• M80: 39,625,484 km (0.114 R)
• M81: 39,809,789 km (0.083 R)
• M82: 41,045,766 km (0.12 R)
• M83: 41,668,393 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.6

Radius: 13.4

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 10.98 AU - 12.28 AU

Year: 13940 Days

Day: 5.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,223,905 km

• M1: 319,840 km (0.048 R)
• M2: 441,463 km (0.069 R)
• M3: 615,595 km (0.103 R)
• M4: 798,404 km (0.09 R)
• M5: 925,113 km (0.101 R)
• M6: 1,436,439 km (0.074 R)
• M7: 1,617,602 km (0.058 R)
• M8: 1,734,887 km (0.061 R)
• M9: 1,855,313 km (0.112 R)
• M10: 2,312,035 km (0.068 R)
• M11: 2,472,254 km (0.1 R)
• M12: 2,832,336 km (0.099 R)
• M13: 3,062,418 km (0.084 R)
• M14: 3,298,633 km (0.112 R)
• M15: 5,185,810 km (0.11 R)
• M16: 5,291,277 km (0.11 R)
• M17: 5,829,231 km (0.091 R)
• M18: 5,938,886 km (0.098 R)
• M19: 6,160,440 km (0.057 R)
• M20: 6,422,386 km (0.1 R)
• M21: 7,466,879 km (0.054 R)
• M22: 7,586,258 km (0.117 R)
• M23: 7,826,961 km (0.105 R)
• M24: 8,730,831 km (0.069 R)
• M25: 8,856,643 km (0.077 R)
• M26: 8,940,866 km (0.039 R)
• M27: 9,280,454 km (0.11 R)
• M28: 9,624,379 km (0.082 R)
• M29: 11,132,475 km (0.08 R)
• M30: 11,774,699 km (0.117 R)
• M31: 12,381,917 km (0.119 R)
• M32: 12,665,554 km (0.042 R)
• M33: 13,191,241 km (0.107 R)
• M34: 13,578,101 km (0.056 R)
• M35: 14,165,422 km (0.082 R)
• M36: 14,412,558 km (0.059 R)
• M37: 14,661,190 km (0.111 R)
• M38: 15,720,941 km (0.101 R)
• M39: 16,028,215 km (0.051 R)
• M40: 16,857,586 km (0.075 R)
• M41: 17,382,973 km (0.086 R)
• M42: 18,127,522 km (0.104 R)
• M43: 19,100,207 km (0.089 R)
• M44: 19,318,770 km (0.086 R)
• M45: 19,428,275 km (0.079 R)
• M46: 20,367,750 km (0.063 R)
• M47: 20,983,495 km (0.082 R)
• M48: 21,096,142 km (0.078 R)
• M49: 21,491,978 km (0.085 R)
• M50: 21,605,523 km (0.092 R)
• M51: 21,776,214 km (0.077 R)
• M52: 22,004,351 km (0.111 R)
• M53: 23,507,510 km (0.097 R)
• M54: 23,741,631 km (0.093 R)
• M55: 24,567,411 km (0.093 R)
• M56: 24,924,202 km (0.104 R)
• M57: 25,522,743 km (0.108 R)
• M58: 26,247,096 km (0.088 R)
• M59: 26,672,852 km (0.1 R)
• M60: 27,654,513 km (0.07 R)
• M61: 28,898,269 km (0.091 R)
• M62: 29,526,880 km (0.065 R)
• M63: 30,033,119 km (0.085 R)
• M64: 30,160,128 km (0.118 R)
• M65: 30,861,742 km (0.109 R)
• M66: 31,118,302 km (0.108 R)
• M67: 31,827,396 km (0.075 R)
• M68: 32,086,499 km (0.085 R)
• M69: 32,672,175 km (0.075 R)
• M70: 33,722,053 km (0.08 R)
• M71: 33,920,270 km (0.106 R)
• M72: 36,734,056 km (0.072 R)
• M73: 37,688,491 km (0.046 R)
• M74: 38,168,850 km (0.098 R)
• M75: 38,789,381 km (0.089 R)
• M76: 39,204,815 km (0.077 R)
• M77: 40,811,496 km (0.092 R)
• M78: 41,163,500 km (0.076 R)
• M79: 41,728,980 km (0.093 R)
• M80: 43,082,392 km (0.051 R)
• M81: 44,739,786 km (0.065 R)
• M82: 47,227,898 km (0.098 R)
• M83: 49,310,450 km (0.057 R)
• M84: 49,835,838 km (0.059 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.2

Radius: 14.3

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 10.71 AU - 13.79 AU

Year: 15069 Days

Day: 14.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 36,223,905 km

• M1: 178,919 km (0.107 R)
• M2: 918,232 km (0.115 R)
• M3: 1,086,978 km (0.073 R)
• M4: 1,510,938 km (0.062 R)
• M5: 2,271,943 km (0.115 R)
• M6: 2,420,194 km (0.102 R)
• M7: 3,846,760 km (0.111 R)
• M8: 4,153,884 km (0.044 R)
• M9: 4,901,574 km (0.074 R)
• M10: 5,662,130 km (0.113 R)
• M11: 6,189,911 km (0.05 R)
• M12: 6,949,120 km (0.101 R)
• M13: 7,545,866 km (0.072 R)
• M14: 7,931,380 km (0.069 R)
• M15: 8,488,632 km (0.052 R)
• M16: 8,923,363 km (0.104 R)
• M17: 10,341,701 km (0.096 R)
• M18: 10,590,931 km (0.116 R)
• M19: 11,497,195 km (0.119 R)
• M20: 12,769,375 km (0.117 R)
• M21: 13,928,908 km (0.106 R)
• M22: 14,164,824 km (0.115 R)
• M23: 14,920,892 km (0.045 R)
• M24: 16,017,594 km (0.05 R)
• M25: 16,182,301 km (0.052 R)
• M26: 16,888,702 km (0.06 R)
• M27: 17,014,364 km (0.066 R)
• M28: 18,460,676 km (0.102 R)
• M29: 18,590,228 km (0.115 R)
• M30: 18,850,080 km (0.118 R)
• M31: 19,505,318 km (0.071 R)
• M32: 20,435,069 km (0.049 R)
• M33: 21,606,121 km (0.075 R)
• M34: 21,742,704 km (0.088 R)
• M35: 22,429,658 km (0.081 R)
• M36: 22,660,188 km (0.086 R)
• M37: 23,403,390 km (0.095 R)
• M38: 24,013,151 km (0.079 R)
• M39: 25,680,718 km (0.067 R)
• M40: 26,406,717 km (0.078 R)
• M41: 27,090,529 km (0.119 R)
• M42: 27,829,692 km (0.064 R)
• M43: 28,226,575 km (0.105 R)
• M44: 30,494,030 km (0.055 R)
• M45: 31,159,890 km (0.049 R)
• M46: 31,675,404 km (0.056 R)
• M47: 32,453,912 km (0.119 R)
• M48: 32,924,098 km (0.118 R)
• M49: 33,238,852 km (0.068 R)
• M50: 35,630,772 km (0.03 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 20,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit