🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.44 AU - 0.58 AU

Year: 130 Days

Day: 14.4 Hours

Environment

Temp: 187 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,451,250 km

• M1: 174,730 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.53 AU - 0.79 AU

Year: 191 Days

Day: 33.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.61 AU - 0.91 AU

Year: 236 Days

Day: 28.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.28 AU - 3.54 AU

Year: 2245 Days

Day: 43.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.42 AU - 3.98 AU

Year: 2537 Days

Day: 46.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,451,250 km

• M1: 2,786,859 km (0.095 R)

Asteroid Belt

Center: 4.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.2

Radius: 12.3

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.65 AU - 6.21 AU

Year: 5147 Days

Day: 10 Hours

Environment

Temp: -143 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 92,451,250 km

• M1: 167,849 km (0.08 R)
• M2: 265,536 km (0.056 R)
• M3: 363,672 km (0.055 R)
• M4: 489,484 km (0.116 R)
• M5: 738,265 km (0.095 R)
• M6: 967,898 km (0.063 R)
• M7: 1,302,100 km (0.087 R)
• M8: 1,732,343 km (0.098 R)
• M9: 1,979,928 km (0.057 R)
• M10: 2,075,670 km (0.091 R)
• M11: 2,222,576 km (0.073 R)
• M12: 2,389,826 km (0.045 R)
• M13: 2,596,271 km (0.088 R)
• M14: 2,701,738 km (0.075 R)
• M15: 2,808,700 km (0.112 R)
• M16: 3,194,214 km (0.111 R)
• M17: 3,403,052 km (0.066 R)
• M18: 3,734,711 km (0.046 R)
• M19: 4,015,805 km (0.087 R)
• M20: 4,262,343 km (0.079 R)
• M21: 4,471,630 km (0.104 R)
• M22: 4,598,938 km (0.09 R)
• M23: 5,031,724 km (0.058 R)
• M24: 5,387,618 km (0.104 R)
• M25: 5,591,370 km (0.102 R)
• M26: 6,624,194 km (0.078 R)
• M27: 6,916,059 km (0.053 R)
• M28: 7,088,396 km (0.074 R)
• M29: 7,613,634 km (0.111 R)
• M30: 9,021,799 km (0.105 R)
• M31: 9,345,678 km (0.108 R)
• M32: 9,949,156 km (0.08 R)
• M33: 10,227,707 km (0.051 R)
• M34: 10,339,906 km (0.066 R)
• M35: 10,480,677 km (0.094 R)
• M36: 10,821,162 km (0.08 R)
• M37: 10,992,751 km (0.12 R)
• M38: 11,280,727 km (0.074 R)
• M39: 12,100,523 km (0.106 R)
• M40: 12,577,591 km (0.112 R)
• M41: 13,091,310 km (0.098 R)
• M42: 13,797,112 km (0.118 R)
• M43: 14,452,501 km (0.07 R)
• M44: 14,547,047 km (0.092 R)
• M45: 15,054,183 km (0.083 R)
• M46: 15,277,982 km (0.11 R)
• M47: 15,438,500 km (0.032 R)
• M48: 15,696,407 km (0.096 R)
• M49: 15,988,422 km (0.074 R)
• M50: 16,282,083 km (0.088 R)
• M51: 16,577,688 km (0.106 R)
• M52: 16,908,150 km (0.105 R)
• M53: 18,730,102 km (0.104 R)
• M54: 19,420,646 km (0.088 R)
• M55: 19,559,772 km (0.107 R)
• M56: 19,734,203 km (0.075 R)
• M57: 20,014,250 km (0.104 R)
• M58: 20,260,339 km (0.068 R)
• M59: 20,578,384 km (0.063 R)
• M60: 21,147,604 km (0.089 R)
• M61: 21,650,103 km (0.058 R)
• M62: 22,593,617 km (0.101 R)
• M63: 23,402,493 km (0.108 R)
• M64: 23,550,594 km (0.084 R)
• M65: 23,661,746 km (0.065 R)
• M66: 23,959,445 km (0.081 R)
• M67: 24,108,594 km (0.025 R)
• M68: 24,558,286 km (0.065 R)
• M69: 24,821,877 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.7

Radius: 6.7

Gravity: 17.35 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 15.2 AU - 21.34 AU

Year: 27836 Days

Day: 24 Hours

Environment

Temp: -199 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,451,250 km

• M1: 92,152 km (0.107 R)
• M2: 451,038 km (0.08 R)
• M3: 649,554 km (0.108 R)
• M4: 730,935 km (0.117 R)
• M5: 904,469 km (0.114 R)
• M6: 1,189,153 km (0.117 R)
• M7: 1,359,097 km (0.057 R)
• M8: 1,647,372 km (0.054 R)
• M9: 2,034,082 km (0.063 R)
• M10: 2,196,695 km (0.046 R)
• M11: 2,363,497 km (0.065 R)
• M12: 2,621,403 km (0.089 R)
• M13: 3,642,708 km (0.112 R)
• M14: 5,431,899 km (0.06 R)
• M15: 5,886,826 km (0.083 R)
• M16: 6,712,456 km (0.091 R)
• M17: 7,448,628 km (0.07 R)
• M18: 7,511,159 km (0.041 R)
• M19: 7,762,933 km (0.097 R)
• M20: 8,929,946 km (0.044 R)
• M21: 9,331,018 km (0.049 R)
• M22: 9,669,707 km (0.06 R)
• M23: 10,220,078 km (0.07 R)
• M24: 11,639,762 km (0.114 R)
• M25: 12,521,043 km (0.075 R)
• M26: 13,271,725 km (0.106 R)
• M27: 13,805,789 km (0.074 R)
• M28: 14,191,602 km (0.112 R)
• M29: 15,370,134 km (0.111 R)
• M30: 15,770,009 km (0.076 R)
• M31: 16,907,701 km (0.109 R)
• M32: 17,486,346 km (0.086 R)
• M33: 21,447,398 km (0.118 R)
• M34: 21,715,029 km (0.079 R)
• M35: 21,804,488 km (0.064 R)
• M36: 22,343,639 km (0.069 R)
• M37: 24,358,273 km (0.111 R)
• M38: 24,544,373 km (0.03 R)
• M39: 24,824,271 km (0.113 R)
• M40: 29,444,302 km (0.065 R)
• M41: 29,642,369 km (0.119 R)
• M42: 29,841,035 km (0.111 R)
• M43: 33,697,519 km (0.092 R)
• M44: 33,904,861 km (0.11 R)
• M45: 36,000,877 km (0.1 R)
• M46: 37,922,911 km (0.095 R)
• M47: 40,978,298 km (0.03 R)
• M48: 41,421,107 km (0.081 R)
• M49: 42,200,063 km (0.106 R)
• M50: 42,983,807 km (0.108 R)
• M51: 43,208,503 km (0.085 R)
• M52: 44,338,415 km (0.101 R)
• M53: 46,281,542 km (0.112 R)
• M54: 46,511,923 km (0.097 R)
• M55: 46,973,881 km (0.083 R)
• M56: 48,602,703 km (0.079 R)
• M57: 49,424,145 km (0.097 R)
• M58: 50,250,074 km (0.099 R)
• M59: 51,676,490 km (0.034 R)
• M60: 52,035,226 km (0.047 R)
• M61: 53,962,196 km (0.056 R)
• M62: 54,204,694 km (0.117 R)
• M63: 54,934,432 km (0.029 R)
• M64: 55,056,355 km (0.117 R)
• M65: 59,005,589 km (0.093 R)
• M66: 61,266,910 km (0.087 R)
• M67: 64,840,355 km (0.106 R)
• M68: 68,612,016 km (0.048 R)
• M69: 69,006,207 km (0.037 R)
• M70: 70,193,415 km (0.102 R)
• M71: 70,855,835 km (0.085 R)
• M72: 72,587,879 km (0.086 R)
• M73: 72,721,769 km (0.094 R)
• M74: 72,989,699 km (0.112 R)
• M75: 73,257,778 km (0.097 R)
• M76: 76,365,674 km (0.079 R)
• M77: 76,637,942 km (0.107 R)
• M78: 77,319,959 km (0.051 R)
• M79: 78,552,795 km (0.102 R)
• M80: 78,827,756 km (0.076 R)
• M81: 79,378,425 km (0.052 R)
• M82: 81,038,064 km (0.116 R)
• M83: 82,011,348 km (0.118 R)
• M84: 82,709,072 km (0.105 R)
• M85: 83,829,411 km (0.105 R)
• M86: 86,085,048 km (0.096 R)
• M87: 86,936,110 km (0.108 R)
• M88: 87,362,763 km (0.06 R)
• M89: 89,649,366 km (0.101 R)
• M90: 90,800,223 km (0.051 R)
• M91: 92,100,527 km (0.12 R)
• M92: 93,261,706 km (0.09 R)
• M93: 98,546,251 km (0.031 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.1

Radius: 6.3

Gravity: 12.5 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 18.88 AU - 20.78 AU

Year: 31476 Days

Day: 19.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 92,451,250 km

• M1: 170,691 km (0.085 R)
• M2: 465,549 km (0.087 R)
• M3: 558,299 km (0.09 R)
• M4: 683,213 km (0.068 R)
• M5: 960,119 km (0.079 R)
• M6: 1,019,509 km (0.102 R)
• M7: 1,080,246 km (0.12 R)
• M8: 1,368,671 km (0.118 R)
• M9: 2,013,737 km (0.089 R)
• M10: 2,247,409 km (0.116 R)
• M11: 2,740,483 km (0.041 R)
• M12: 2,868,988 km (0.083 R)
• M13: 3,402,454 km (0.046 R)
• M14: 3,680,706 km (0.096 R)
• M15: 4,813,760 km (0.118 R)
• M16: 5,337,802 km (0.114 R)
• M17: 5,824,743 km (0.062 R)
• M18: 6,045,699 km (0.098 R)
• M19: 7,728,525 km (0.064 R)
• M20: 8,278,597 km (0.093 R)
• M21: 8,841,085 km (0.075 R)
• M22: 9,095,102 km (0.079 R)
• M23: 9,937,039 km (0.11 R)
• M24: 10,736,190 km (0.097 R)
• M25: 10,939,195 km (0.118 R)
• M26: 11,075,179 km (0.102 R)
• M27: 11,486,723 km (0.076 R)
• M28: 11,624,951 km (0.068 R)
• M29: 11,833,491 km (0.111 R)
• M30: 12,395,380 km (0.087 R)
• M31: 12,679,616 km (0.074 R)
• M32: 14,206,711 km (0.111 R)
• M33: 14,803,756 km (0.084 R)
• M34: 15,485,025 km (0.114 R)
• M35: 17,589,568 km (0.094 R)
• M36: 17,669,154 km (0.112 R)
• M37: 19,123,395 km (0.12 R)
• M38: 19,369,484 km (0.12 R)
• M39: 19,534,191 km (0.079 R)
• M40: 21,121,424 km (0.107 R)
• M41: 22,230,992 km (0.081 R)
• M42: 23,447,073 km (0.093 R)
• M43: 23,974,854 km (0.086 R)
• M44: 24,240,091 km (0.12 R)
• M45: 25,671,743 km (0.069 R)
• M46: 26,671,804 km (0.056 R)
• M47: 28,055,884 km (0.063 R)
• M48: 29,085,716 km (0.056 R)
• M49: 29,557,846 km (0.084 R)
• M50: 30,701,373 km (0.093 R)
• M51: 31,859,260 km (0.078 R)
• M52: 34,716,131 km (0.078 R)
• M53: 35,016,224 km (0.081 R)
• M54: 35,619,253 km (0.068 R)
• M55: 35,820,911 km (0.119 R)
• M56: 36,124,295 km (0.103 R)
• M57: 38,581,440 km (0.109 R)
• M58: 38,996,275 km (0.103 R)
• M59: 40,669,976 km (0.113 R)
• M60: 40,880,760 km (0.029 R)
• M61: 41,303,673 km (0.106 R)
• M62: 41,940,661 km (0.089 R)
• M63: 42,047,025 km (0.105 R)
• M64: 42,687,752 km (0.104 R)
• M65: 44,087,091 km (0.099 R)
• M66: 48,597,766 km (0.063 R)
• M67: 49,157,860 km (0.05 R)
• M68: 49,607,402 km (0.09 R)
• M69: 49,720,049 km (0.049 R)
• M70: 50,850,859 km (0.087 R)
• M71: 50,964,404 km (0.105 R)
• M72: 53,483,632 km (0.08 R)
• M73: 53,830,251 km (0.086 R)
• M74: 55,574,711 km (0.062 R)
• M75: 57,692,419 km (0.102 R)
• M76: 57,810,900 km (0.113 R)
• M77: 59,716,628 km (0.11 R)
• M78: 59,836,456 km (0.108 R)
• M79: 60,196,388 km (0.046 R)
• M80: 60,797,771 km (0.118 R)
• M81: 61,764,024 km (0.085 R)
• M82: 62,735,513 km (0.06 R)
• M83: 62,979,058 km (0.096 R)
• M84: 63,345,124 km (0.097 R)
• M85: 65,186,075 km (0.1 R)
• M86: 67,293,461 km (0.108 R)
• M87: 68,543,650 km (0.101 R)
• M88: 69,297,324 km (0.081 R)
• M89: 70,306,661 km (0.087 R)
• M90: 71,829,567 km (0.064 R)
• M91: 74,263,225 km (0.091 R)
• M92: 75,554,853 km (0.101 R)
• M93: 77,636,957 km (0.107 R)
• M94: 79,737,759 km (0.099 R)
• M95: 80,927,661 km (0.099 R)
• M96: 82,389,980 km (0.064 R)
• M97: 83,057,486 km (0.075 R)
• M98: 87,916,724 km (0.098 R)
• M99: 88,462,307 km (0.091 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 15,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit