🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.44 AU - 0.64 AU

Year: 147 Days

Day: 40.4 Hours

Environment

Temp: 245 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,930,054 km

• M1: 139,874 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.46 AU - 0.66 AU

Year: 155 Days

Day: 23.3 Hours

Environment

Temp: 221 °C

Axial Tilt: 132.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,930,054 km

• M1: 189,391 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.54 AU - 3.28 AU

Year: 1841 Days

Day: 28.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,930,054 km

• M1: 1,124,078 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.85 AU - 4.35 AU

Year: 2533 Days

Day: 14.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451

Radius: 12.4

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.99 AU - 5.21 AU

Year: 3659 Days

Day: 13.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 96,930,054 km

• M1: 159,621 km (0.09 R)
• M2: 465,399 km (0.094 R)
• M3: 1,012,628 km (0.107 R)
• M4: 1,372,261 km (0.094 R)
• M5: 1,535,024 km (0.098 R)
• M6: 1,963,771 km (0.033 R)
• M7: 2,048,444 km (0.111 R)
• M8: 2,148,674 km (0.117 R)
• M9: 2,280,171 km (0.117 R)
• M10: 2,566,800 km (0.1 R)
• M11: 2,945,582 km (0.105 R)
• M12: 3,258,391 km (0.098 R)
• M13: 3,616,678 km (0.066 R)
• M14: 3,827,162 km (0.095 R)
• M15: 4,023,734 km (0.116 R)
• M16: 4,576,947 km (0.057 R)
• M17: 4,862,529 km (0.05 R)
• M18: 4,997,915 km (0.093 R)
• M19: 5,075,856 km (0.079 R)
• M20: 5,431,599 km (0.106 R)
• M21: 5,693,545 km (0.112 R)
• M22: 5,939,035 km (0.083 R)
• M23: 6,063,202 km (0.114 R)
• M24: 6,483,123 km (0.093 R)
• M25: 6,589,637 km (0.088 R)
• M26: 6,804,459 km (0.077 R)
• M27: 7,686,488 km (0.117 R)
• M28: 7,889,941 km (0.097 R)
• M29: 8,072,301 km (0.115 R)
• M30: 8,557,746 km (0.094 R)
• M31: 8,957,621 km (0.107 R)
• M32: 9,171,995 km (0.057 R)
• M33: 9,339,694 km (0.044 R)
• M34: 10,343,047 km (0.102 R)
• M35: 10,618,008 km (0.066 R)
• M36: 11,073,384 km (0.054 R)
• M37: 11,200,991 km (0.119 R)
• M38: 11,924,596 km (0.074 R)
• M39: 12,904,163 km (0.093 R)
• M40: 13,146,212 km (0.114 R)
• M41: 13,281,449 km (0.108 R)
• M42: 13,607,871 km (0.081 R)
• M43: 13,717,227 km (0.062 R)
• M44: 14,658,796 km (0.109 R)
• M45: 14,742,870 km (0.116 R)
• M46: 15,793,047 km (0.059 R)
• M47: 16,283,728 km (0.099 R)
• M48: 16,545,524 km (0.112 R)
• M49: 16,926,101 km (0.058 R)
• M50: 17,428,152 km (0.112 R)
• M51: 18,145,474 km (0.098 R)
• M52: 18,265,900 km (0.039 R)
• M53: 18,780,965 km (0.093 R)
• M54: 18,994,292 km (0.076 R)
• M55: 19,086,145 km (0.085 R)
• M56: 19,300,668 km (0.091 R)
• M57: 20,198,405 km (0.052 R)
• M58: 20,983,046 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.5

Radius: 14.7

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 8.56 AU - 11.86 AU

Year: 12099 Days

Day: 8.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 96,930,054 km

• M1: 261,347 km (0.108 R)
• M2: 457,919 km (0.106 R)
• M3: 638,633 km (0.116 R)
• M4: 884,572 km (0.108 R)
• M5: 980,614 km (0.096 R)
• M6: 1,184,666 km (0.111 R)
• M7: 1,907,822 km (0.108 R)
• M8: 2,167,673 km (0.11 R)
• M9: 2,302,012 km (0.081 R)
• M10: 2,579,366 km (0.096 R)
• M11: 2,986,422 km (0.053 R)
• M12: 4,328,315 km (0.057 R)
• M13: 4,672,689 km (0.079 R)
• M14: 5,097,847 km (0.096 R)
• M15: 5,388,366 km (0.097 R)
• M16: 5,535,720 km (0.029 R)
• M17: 5,985,710 km (0.03 R)
• M18: 6,292,535 km (0.063 R)
• M19: 6,921,445 km (0.114 R)
• M20: 7,122,205 km (0.047 R)
• M21: 7,406,591 km (0.048 R)
• M22: 7,986,582 km (0.106 R)
• M23: 8,282,037 km (0.099 R)
• M24: 8,409,794 km (0.085 R)
• M25: 8,624,317 km (0.107 R)
• M26: 10,404,382 km (0.112 R)
• M27: 10,960,138 km (0.044 R)
• M28: 11,147,585 km (0.095 R)
• M29: 11,241,682 km (0.09 R)
• M30: 11,859,970 km (0.118 R)
• M31: 12,685,151 km (0.074 R)
• M32: 13,780,507 km (0.074 R)
• M33: 15,270,651 km (0.099 R)
• M34: 16,596,089 km (0.098 R)
• M35: 16,757,505 km (0.038 R)
• M36: 17,136,436 km (0.101 R)
• M37: 17,682,768 km (0.099 R)
• M38: 18,290,284 km (0.117 R)
• M39: 19,073,429 km (0.096 R)
• M40: 20,326,311 km (0.105 R)
• M41: 20,962,701 km (0.066 R)
• M42: 22,433,248 km (0.119 R)
• M43: 22,552,328 km (0.095 R)
• M44: 22,791,236 km (0.061 R)
• M45: 22,970,903 km (0.099 R)
• M46: 23,754,945 km (0.097 R)
• M47: 24,180,701 km (0.085 R)
• M48: 24,425,144 km (0.109 R)
• M49: 24,854,938 km (0.118 R)
• M50: 26,347,476 km (0.094 R)
• M51: 27,422,187 km (0.058 R)
• M52: 28,189,475 km (0.106 R)
• M53: 28,963,793 km (0.079 R)
• M54: 29,093,644 km (0.102 R)
• M55: 30,996,529 km (0.1 R)
• M56: 31,461,928 km (0.106 R)
• M57: 32,063,611 km (0.112 R)
• M58: 32,669,183 km (0.048 R)
• M59: 33,959,913 km (0.042 R)
• M60: 34,439,674 km (0.114 R)
• M61: 35,336,663 km (0.092 R)
• M62: 35,475,340 km (0.08 R)
• M63: 36,661,352 km (0.111 R)
• M64: 37,083,068 km (0.099 R)
• M65: 38,500,358 km (0.071 R)
• M66: 38,714,433 km (0.086 R)
• M67: 39,000,614 km (0.069 R)
• M68: 39,718,983 km (0.108 R)
• M69: 40,224,474 km (0.117 R)
• M70: 41,826,966 km (0.026 R)
• M71: 42,341,284 km (0.114 R)
• M72: 42,488,638 km (0.102 R)
• M73: 42,709,893 km (0.075 R)
• M74: 45,169,431 km (0.057 R)
• M75: 45,320,077 km (0.09 R)
• M76: 45,470,722 km (0.109 R)
• M77: 46,150,943 km (0.083 R)
• M78: 48,288,846 km (0.029 R)
• M79: 48,674,061 km (0.106 R)
• M80: 49,137,515 km (0.071 R)
• M81: 50,536,853 km (0.06 R)
• M82: 51,241,609 km (0.097 R)
• M83: 51,477,076 km (0.11 R)
• M84: 51,949,357 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.3

Radius: 7.2

Gravity: 18.12 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 14.49 AU - 14.55 AU

Year: 20519 Days

Day: 24 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,930,054 km

• M1: 162,912 km (0.078 R)
• M2: 263,442 km (0.096 R)
• M3: 676,332 km (0.032 R)
• M4: 1,108,071 km (0.094 R)
• M5: 1,167,462 km (0.116 R)
• M6: 1,889,272 km (0.065 R)
• M7: 3,054,041 km (0.115 R)
• M8: 3,138,264 km (0.08 R)
• M9: 4,397,729 km (0.056 R)
• M10: 5,587,032 km (0.108 R)
• M11: 5,899,242 km (0.072 R)
• M12: 5,951,751 km (0.049 R)
• M13: 7,372,781 km (0.056 R)
• M14: 7,600,320 km (0.11 R)
• M15: 9,502,906 km (0.103 R)
• M16: 9,688,407 km (0.099 R)
• M17: 10,698,342 km (0.099 R)
• M18: 11,675,216 km (0.085 R)
• M19: 11,741,338 km (0.119 R)
• M20: 12,544,829 km (0.09 R)
• M21: 12,953,081 km (0.092 R)
• M22: 13,365,822 km (0.099 R)
• M23: 14,133,708 km (0.073 R)
• M24: 14,701,132 km (0.086 R)
• M25: 15,566,107 km (0.082 R)
• M26: 15,638,961 km (0.081 R)
• M27: 15,858,122 km (0.06 R)
• M28: 16,078,330 km (0.115 R)
• M29: 16,373,487 km (0.09 R)
• M30: 17,194,480 km (0.103 R)
• M31: 18,105,232 km (0.077 R)
• M32: 20,052,547 km (0.107 R)
• M33: 20,290,707 km (0.108 R)
• M34: 20,609,650 km (0.087 R)
• M35: 22,229,196 km (0.115 R)
• M36: 22,558,013 km (0.097 R)
• M37: 23,387,084 km (0.107 R)
• M38: 24,141,656 km (0.079 R)
• M39: 24,989,576 km (0.074 R)
• M40: 26,192,942 km (0.107 R)
• M41: 27,502,970 km (0.084 R)
• M42: 27,944,433 km (0.101 R)
• M43: 29,192,828 km (0.092 R)
• M44: 29,282,736 km (0.106 R)
• M45: 31,191,306 km (0.085 R)
• M46: 31,283,159 km (0.027 R)
• M47: 31,651,469 km (0.064 R)
• M48: 31,743,920 km (0.092 R)
• M49: 31,836,222 km (0.111 R)
• M50: 32,114,025 km (0.115 R)
• M51: 35,990,555 km (0.117 R)
• M52: 36,376,517 km (0.054 R)
• M53: 36,763,976 km (0.112 R)
• M54: 37,347,557 km (0.108 R)
• M55: 37,738,456 km (0.078 R)
• M56: 38,327,124 km (0.081 R)
• M57: 42,430,893 km (0.116 R)
• M58: 45,208,626 km (0.103 R)
• M59: 45,312,597 km (0.065 R)
• M60: 47,198,128 km (0.097 R)
• M61: 47,514,976 km (0.103 R)
• M62: 47,726,508 km (0.1 R)
• M63: 48,682,438 km (0.062 R)
• M64: 50,397,428 km (0.102 R)
• M65: 51,805,294 km (0.113 R)
• M66: 54,438,366 km (0.109 R)
• M67: 55,214,480 km (0.079 R)
• M68: 55,325,631 km (0.084 R)
• M69: 56,329,582 km (0.056 R)
• M70: 56,553,530 km (0.119 R)
• M71: 60,405,077 km (0.062 R)
• M72: 60,634,261 km (0.1 R)
• M73: 62,015,498 km (0.117 R)
• M74: 62,246,627 km (0.117 R)
• M75: 62,941,958 km (0.079 R)
• M76: 63,639,981 km (0.039 R)
• M77: 64,223,563 km (0.025 R)
• M78: 64,574,519 km (0.107 R)
• M79: 65,749,012 km (0.081 R)
• M80: 67,524,140 km (0.12 R)
• M81: 67,762,001 km (0.09 R)
• M82: 68,596,757 km (0.06 R)
• M83: 68,955,493 km (0.055 R)
• M84: 69,075,171 km (0.097 R)
• M85: 70,879,471 km (0.07 R)
• M86: 71,969,441 km (0.035 R)
• M87: 76,137,088 km (0.048 R)
• M88: 76,384,523 km (0.104 R)
• M89: 77,128,922 km (0.107 R)
• M90: 78,499,837 km (0.094 R)
• M91: 82,025,410 km (0.098 R)
• M92: 83,935,326 km (0.085 R)
• M93: 84,063,083 km (0.072 R)
• M94: 84,575,156 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.3

Radius: 3.4

Gravity: 82.72 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 14.95 AU - 17.59 AU

Year: 24338 Days

Day: 17.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,930,054 km

• M1: 125,064 km (0.074 R)
• M2: 220,208 km (0.072 R)
• M3: 967,150 km (0.035 R)
• M4: 1,501,963 km (0.1 R)
• M5: 2,745,869 km (0.108 R)
• M6: 2,790,150 km (0.116 R)
• M7: 3,338,725 km (0.041 R)
• M8: 3,577,035 km (0.08 R)
• M9: 3,771,512 km (0.106 R)
• M10: 3,820,730 km (0.095 R)
• M11: 4,272,814 km (0.108 R)
• M12: 4,688,846 km (0.111 R)
• M13: 5,172,047 km (0.116 R)
• M14: 5,558,758 km (0.092 R)
• M15: 6,301,362 km (0.084 R)
• M16: 6,536,081 km (0.033 R)
• M17: 8,838,541 km (0.081 R)
• M18: 9,101,086 km (0.079 R)
• M19: 9,499,764 km (0.1 R)
• M20: 9,768,591 km (0.046 R)
• M21: 9,971,895 km (0.114 R)
• M22: 10,314,025 km (0.104 R)
• M23: 10,729,458 km (0.12 R)
• M24: 11,150,277 km (0.086 R)
• M25: 11,221,037 km (0.075 R)
• M26: 12,008,221 km (0.114 R)
• M27: 12,739,156 km (0.07 R)
• M28: 13,710,794 km (0.104 R)
• M29: 13,786,641 km (0.03 R)
• M30: 14,397,449 km (0.068 R)
• M31: 15,566,257 km (0.085 R)
• M32: 16,042,277 km (0.044 R)
• M33: 16,523,085 km (0.103 R)
• M34: 17,089,911 km (0.106 R)
• M35: 17,252,973 km (0.066 R)
• M36: 19,335,375 km (0.077 R)
• M37: 20,190,177 km (0.081 R)
• M38: 20,535,599 km (0.107 R)
• M39: 20,970,031 km (0.081 R)
• M40: 22,291,579 km (0.108 R)
• M41: 24,277,939 km (0.111 R)
• M42: 24,921,808 km (0.118 R)
• M43: 25,944,759 km (0.112 R)
• M44: 27,076,317 km (0.116 R)
• M45: 27,361,750 km (0.071 R)
• M46: 28,416,714 km (0.106 R)
• M47: 28,513,205 km (0.115 R)
• M48: 28,609,994 km (0.096 R)
• M49: 30,270,082 km (0.093 R)
• M50: 31,961,136 km (0.085 R)
• M51: 33,478,507 km (0.084 R)
• M52: 33,989,384 km (0.106 R)
• M53: 34,502,954 km (0.03 R)
• M54: 35,122,738 km (0.094 R)
• M55: 37,531,862 km (0.05 R)
• M56: 37,743,842 km (0.059 R)
• M57: 38,382,326 km (0.088 R)
• M58: 38,702,764 km (0.101 R)
• M59: 39,669,765 km (0.062 R)
• M60: 43,504,856 km (0.112 R)
• M61: 43,727,607 km (0.053 R)
• M62: 45,861,920 km (0.04 R)
• M63: 46,202,106 km (0.098 R)
• M64: 46,429,195 km (0.099 R)
• M65: 49,184,489 km (0.074 R)
• M66: 49,998,002 km (0.088 R)
• M67: 53,773,254 km (0.047 R)
• M68: 54,012,162 km (0.113 R)
• M69: 54,371,346 km (0.11 R)
• M70: 54,491,174 km (0.06 R)
• M71: 58,619,477 km (0.101 R)
• M72: 59,111,654 km (0.103 R)
• M73: 63,350,659 km (0.085 R)
• M74: 63,476,920 km (0.109 R)
• M75: 65,761,878 km (0.09 R)
• M76: 70,804,373 km (0.108 R)
• M77: 73,437,894 km (0.038 R)
• M78: 74,633,480 km (0.045 R)
• M79: 76,237,618 km (0.081 R)
• M80: 78,394,071 km (0.101 R)
• M81: 79,207,884 km (0.034 R)
• M82: 80,024,389 km (0.087 R)
• M83: 80,160,822 km (0.08 R)
• M84: 80,707,004 km (0.071 R)
• M85: 82,078,069 km (0.092 R)
• M86: 83,595,141 km (0.094 R)
• M87: 86,516,937 km (0.116 R)
• M88: 87,919,865 km (0.115 R)
• M89: 88,060,637 km (0.115 R)
• M90: 89,047,684 km (0.087 R)
• M91: 90,748,462 km (0.111 R)
• M92: 90,890,730 km (0.04 R)
• M93: 92,459,862 km (0.12 R)
• M94: 92,746,192 km (0.043 R)
• M95: 94,470,008 km (0.058 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 15,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit