🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.63 AU - 0.79 AU

Year: 209 Days

Day: 32.8 Hours

Environment

Temp: 139 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.86 AU - 0.9 AU

Year: 289 Days

Day: 13.3 Hours

Environment

Temp: 184 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 91,373,303 km

• M1: 137,929 km (0.11 R)
• M2: 423,960 km (0.093 R)

Asteroid Belt

Center: 1.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.4 AU - 2.02 AU

Year: 782 Days

Day: 36.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,373,303 km

• M1: 176,525 km (0.042 R)
• M2: 845,826 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.7 AU - 2.2 AU

Year: 953 Days

Day: 34.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.09 AU - 4.39 AU

Year: 2530 Days

Day: 31.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 89.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,373,303 km

• M1: 1,338,751 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.02 AU - 6.68 AU

Year: 4329 Days

Day: 31.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 15.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.1

Radius: 7.7

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 12.11 AU - 19.71 AU

Year: 22201 Days

Day: 20.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,373,303 km

• M1: 117,883 km (0.114 R)
• M2: 272,268 km (0.053 R)
• M3: 632,949 km (0.083 R)
• M4: 900,729 km (0.065 R)
• M5: 1,106,127 km (0.111 R)
• M6: 1,276,369 km (0.073 R)
• M7: 1,642,285 km (0.097 R)
• M8: 3,088,598 km (0.07 R)
• M9: 5,021,253 km (0.105 R)
• M10: 5,305,040 km (0.109 R)
• M11: 5,635,651 km (0.09 R)
• M12: 6,230,452 km (0.099 R)
• M13: 6,535,333 km (0.118 R)
• M14: 7,205,082 km (0.106 R)
• M15: 7,709,975 km (0.08 R)
• M16: 7,990,172 km (0.106 R)
• M17: 8,512,717 km (0.115 R)
• M18: 9,144,469 km (0.098 R)
• M19: 9,690,800 km (0.076 R)
• M20: 9,993,287 km (0.055 R)
• M21: 10,350,078 km (0.061 R)
• M22: 10,607,387 km (0.108 R)
• M23: 10,919,149 km (0.119 R)
• M24: 11,498,392 km (0.068 R)
• M25: 11,658,162 km (0.11 R)
• M26: 11,872,237 km (0.05 R)
• M27: 12,686,797 km (0.062 R)
• M28: 14,140,888 km (0.084 R)
• M29: 14,426,471 km (0.093 R)
• M30: 14,829,637 km (0.107 R)
• M31: 15,647,040 km (0.061 R)
• M32: 15,705,981 km (0.097 R)
• M33: 16,120,667 km (0.05 R)
• M34: 16,478,953 km (0.042 R)
• M35: 16,598,931 km (0.12 R)
• M36: 16,960,808 km (0.05 R)
• M37: 17,508,336 km (0.082 R)
• M38: 18,433,898 km (0.115 R)
• M39: 19,438,598 km (0.066 R)
• M40: 19,692,615 km (0.099 R)
• M41: 20,075,585 km (0.073 R)
• M42: 22,159,484 km (0.107 R)
• M43: 23,092,526 km (0.118 R)
• M44: 24,447,733 km (0.029 R)
• M45: 24,721,946 km (0.088 R)
• M46: 25,689,395 km (0.101 R)
• M47: 28,233,457 km (0.066 R)
• M48: 28,809,708 km (0.1 R)
• M49: 30,487,747 km (0.112 R)
• M50: 30,709,002 km (0.107 R)
• M51: 30,856,655 km (0.097 R)
• M52: 31,004,757 km (0.085 R)
• M53: 32,497,744 km (0.079 R)
• M54: 33,101,521 km (0.105 R)
• M55: 33,556,747 km (0.105 R)
• M56: 33,632,743 km (0.1 R)
• M57: 33,861,328 km (0.071 R)
• M58: 34,626,970 km (0.102 R)
• M59: 35,320,955 km (0.095 R)
• M60: 36,409,579 km (0.104 R)
• M61: 37,036,543 km (0.114 R)
• M62: 37,983,797 km (0.065 R)
• M63: 39,901,941 km (0.09 R)
• M64: 40,791,599 km (0.085 R)
• M65: 42,755,221 km (0.069 R)
• M66: 43,085,533 km (0.077 R)
• M67: 43,333,716 km (0.096 R)
• M68: 45,420,906 km (0.09 R)
• M69: 46,349,759 km (0.045 R)
• M70: 46,773,869 km (0.065 R)
• M71: 48,397,604 km (0.114 R)
• M72: 48,827,997 km (0.108 R)
• M73: 50,562,136 km (0.063 R)
• M74: 51,086,326 km (0.056 R)
• M75: 51,612,313 km (0.112 R)
• M76: 51,964,017 km (0.047 R)
• M77: 52,051,981 km (0.057 R)
• M78: 52,846,495 km (0.119 R)
• M79: 53,823,070 km (0.098 R)
• M80: 54,447,641 km (0.093 R)
• M81: 54,984,997 km (0.117 R)
• M82: 55,613,906 km (0.104 R)
• M83: 55,884,229 km (0.083 R)
• M84: 56,155,002 km (0.093 R)
• M85: 56,426,222 km (0.064 R)
• M86: 56,969,861 km (0.037 R)
• M87: 58,428,141 km (0.084 R)
• M88: 58,519,695 km (0.092 R)
• M89: 58,702,952 km (0.104 R)
• M90: 59,437,777 km (0.091 R)
• M91: 60,083,292 km (0.057 R)
• M92: 60,268,195 km (0.111 R)
• M93: 61,009,452 km (0.104 R)
• M94: 61,474,403 km (0.09 R)
• M95: 62,220,597 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920.4

Radius: 7.9

Gravity: 14.75 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 14.92 AU - 17.38 AU

Year: 22706 Days

Day: 24.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,373,303 km

• M1: 318,643 km (0.119 R)
• M2: 480,957 km (0.1 R)
• M3: 670,498 km (0.097 R)
• M4: 721,660 km (0.09 R)
• M5: 828,473 km (0.077 R)
• M6: 940,671 km (0.051 R)
• M7: 1,340,397 km (0.104 R)
• M8: 1,406,370 km (0.057 R)
• M9: 1,610,870 km (0.056 R)
• M10: 1,861,596 km (0.096 R)
• M11: 2,400,148 km (0.075 R)
• M12: 3,657,818 km (0.067 R)
• M13: 5,295,166 km (0.091 R)
• M14: 5,776,273 km (0.114 R)
• M15: 6,383,341 km (0.099 R)
• M16: 6,723,078 km (0.109 R)
• M17: 6,780,224 km (0.097 R)
• M18: 7,361,113 km (0.119 R)
• M19: 7,957,859 km (0.101 R)
• M20: 8,882,074 km (0.082 R)
• M21: 8,944,905 km (0.062 R)
• M22: 9,197,576 km (0.05 R)
• M23: 12,408,994 km (0.106 R)
• M24: 13,046,281 km (0.046 R)
• M25: 13,261,103 km (0.069 R)
• M26: 14,500,372 km (0.107 R)
• M27: 14,797,324 km (0.099 R)
• M28: 15,171,318 km (0.084 R)
• M29: 15,548,455 km (0.038 R)
• M30: 19,160,196 km (0.12 R)
• M31: 19,895,918 km (0.063 R)
• M32: 20,724,092 km (0.091 R)
• M33: 21,142,517 km (0.051 R)
• M34: 22,157,988 km (0.1 R)
• M35: 23,623,449 km (0.105 R)
• M36: 24,148,238 km (0.1 R)
• M37: 24,324,015 km (0.044 R)
• M38: 24,676,767 km (0.1 R)
• M39: 25,120,175 km (0.076 R)
• M40: 25,209,186 km (0.097 R)
• M41: 25,745,345 km (0.104 R)
• M42: 28,019,532 km (0.048 R)
• M43: 28,574,839 km (0.119 R)
• M44: 28,667,739 km (0.07 R)
• M45: 29,227,385 km (0.069 R)
• M46: 29,602,427 km (0.077 R)
• M47: 31,309,787 km (0.115 R)
• M48: 31,886,038 km (0.09 R)
• M49: 32,465,730 km (0.1 R)
• M50: 32,951,474 km (0.031 R)
• M51: 33,537,599 km (0.087 R)
• M52: 35,416,099 km (0.082 R)
• M53: 36,519,234 km (0.074 R)
• M54: 37,226,981 km (0.069 R)
• M55: 37,328,558 km (0.085 R)
• M56: 38,450,991 km (0.041 R)
• M57: 38,861,936 km (0.096 R)
• M58: 39,688,165 km (0.111 R)
• M59: 41,884,412 km (0.057 R)
• M60: 43,583,993 km (0.087 R)
• M61: 46,612,153 km (0.087 R)
• M62: 48,151,515 km (0.087 R)
• M63: 48,372,920 km (0.117 R)
• M64: 49,149,932 km (0.059 R)
• M65: 49,819,382 km (0.106 R)
• M66: 50,155,229 km (0.062 R)
• M67: 51,393,002 km (0.077 R)
• M68: 51,505,948 km (0.032 R)
• M69: 51,619,044 km (0.116 R)
• M70: 52,982,928 km (0.095 R)
• M71: 55,978,027 km (0.101 R)
• M72: 56,793,784 km (0.069 R)
• M73: 58,555,150 km (0.077 R)
• M74: 58,673,182 km (0.06 R)
• M75: 59,501,805 km (0.038 R)
• M76: 59,976,928 km (0.102 R)
• M77: 60,572,776 km (0.088 R)
• M78: 61,050,891 km (0.106 R)
• M79: 64,675,947 km (0.11 R)
• M80: 64,920,090 km (0.116 R)
• M81: 68,494,582 km (0.034 R)
• M82: 68,619,047 km (0.07 R)
• M83: 70,745,132 km (0.081 R)
• M84: 73,147,076 km (0.042 R)
• M85: 74,677,761 km (0.066 R)
• M86: 78,941,300 km (0.09 R)
• M87: 84,747,493 km (0.102 R)
• M88: 85,415,896 km (0.084 R)
• M89: 87,431,728 km (0.117 R)
• M90: 88,784,391 km (0.119 R)
• M91: 89,463,267 km (0.046 R)
• M92: 91,236,450 km (0.091 R)
• M93: 91,373,332 km (0.047 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 13,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit