🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.5 AU - 0.62 AU

Year: 159 Days

Day: 27.8 Hours

Environment

Temp: 146 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.56 AU - 0.86 AU

Year: 227 Days

Day: 18.9 Hours

Environment

Temp: 131 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,398,816 km

• M1: 522,396 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.47 AU - 2.07 AU

Year: 892 Days

Day: 33.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.58 AU - 2.34 AU

Year: 1039 Days

Day: 32.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.44 AU - 2.58 AU

Year: 1506 Days

Day: 20.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.81 AU - 4.27 AU

Year: 3076 Days

Day: 15 Hours

Environment

Temp: -127 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.6

Radius: 14.9

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.01 AU - 7.43 AU

Year: 5875 Days

Day: 10.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 102,398,816 km

• M1: 214,523 km (0.052 R)
• M2: 522,246 km (0.066 R)
• M3: 674,686 km (0.057 R)
• M4: 804,388 km (0.056 R)
• M5: 1,201,121 km (0.112 R)
• M6: 1,605,036 km (0.044 R)
• M7: 1,786,199 km (0.103 R)
• M8: 2,149,572 km (0.072 R)
• M9: 2,432,910 km (0.078 R)
• M10: 2,600,310 km (0.109 R)
• M11: 2,793,591 km (0.083 R)
• M12: 2,925,087 km (0.114 R)
• M13: 3,685,643 km (0.117 R)
• M14: 3,806,219 km (0.06 R)
• M15: 4,150,892 km (0.059 R)
• M16: 4,377,832 km (0.078 R)
• M17: 4,897,236 km (0.027 R)
• M18: 5,083,784 km (0.082 R)
• M19: 5,519,114 km (0.083 R)
• M20: 5,713,292 km (0.069 R)
• M21: 5,853,615 km (0.108 R)
• M22: 6,454,999 km (0.077 R)
• M23: 6,866,991 km (0.119 R)
• M24: 7,046,209 km (0.066 R)
• M25: 7,226,924 km (0.067 R)
• M26: 7,378,915 km (0.055 R)
• M27: 7,840,873 km (0.096 R)
• M28: 7,965,638 km (0.056 R)
• M29: 8,857,989 km (0.099 R)
• M30: 9,151,650 km (0.103 R)
• M31: 10,426,523 km (0.073 R)
• M32: 10,702,082 km (0.113 R)
• M33: 10,910,322 km (0.067 R)
• M34: 11,225,375 km (0.119 R)
• M35: 11,472,362 km (0.099 R)
• M36: 11,792,651 km (0.086 R)
• M37: 12,881,424 km (0.107 R)
• M38: 13,475,477 km (0.071 R)
• M39: 15,232,504 km (0.055 R)
• M40: 16,818,391 km (0.063 R)
• M41: 16,939,565 km (0.104 R)
• M42: 17,060,889 km (0.109 R)
• M43: 17,467,496 km (0.11 R)
• M44: 17,631,007 km (0.065 R)
• M45: 18,124,829 km (0.111 R)
• M46: 18,873,866 km (0.027 R)
• M47: 19,548,403 km (0.081 R)
• M48: 19,803,317 km (0.09 R)
• M49: 19,931,224 km (0.074 R)
• M50: 20,661,112 km (0.111 R)
• M51: 20,790,962 km (0.095 R)
• M52: 21,051,113 km (0.12 R)
• M53: 21,312,610 km (0.086 R)
• M54: 21,794,465 km (0.116 R)
• M55: 22,903,284 km (0.1 R)
• M56: 23,037,623 km (0.117 R)
• M57: 24,166,938 km (0.098 R)
• M58: 24,577,883 km (0.043 R)
• M59: 25,453,180 km (0.076 R)
• M60: 26,573,219 km (0.096 R)
• M61: 26,714,440 km (0.06 R)
• M62: 27,376,410 km (0.103 R)
• M63: 27,948,173 km (0.088 R)
• M64: 28,187,680 km (0.085 R)
• M65: 28,475,805 km (0.054 R)
• M66: 29,006,728 km (0.111 R)
• M67: 29,492,173 km (0.11 R)
• M68: 30,323,638 km (0.108 R)
• M69: 30,520,359 km (0.058 R)
• M70: 32,009,756 km (0.047 R)
• M71: 32,763,280 km (0.092 R)
• M72: 33,218,207 km (0.118 R)
• M73: 33,827,968 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958

Radius: 6.5

Gravity: 22.67 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 15.38 AU - 16.9 AU

Year: 24559 Days

Day: 20.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 102,398,816 km

• M1: 115,340 km (0.104 R)
• M2: 336,146 km (0.066 R)
• M3: 398,978 km (0.108 R)
• M4: 980,614 km (0.087 R)
• M5: 1,847,833 km (0.102 R)
• M6: 2,496,788 km (0.038 R)
• M7: 3,397,816 km (0.088 R)
• M8: 4,032,560 km (0.106 R)
• M9: 6,203,674 km (0.08 R)
• M10: 6,914,264 km (0.086 R)
• M11: 8,155,029 km (0.098 R)
• M12: 9,395,943 km (0.118 R)
• M13: 9,597,152 km (0.107 R)
• M14: 9,664,621 km (0.08 R)
• M15: 9,935,842 km (0.088 R)
• M16: 10,140,940 km (0.097 R)
• M17: 10,416,500 km (0.114 R)
• M18: 10,975,098 km (0.044 R)
• M19: 11,045,708 km (0.066 R)
• M20: 11,258,137 km (0.037 R)
• M21: 12,340,478 km (0.087 R)
• M22: 12,487,383 km (0.115 R)
• M23: 12,708,638 km (0.069 R)
• M24: 14,992,250 km (0.071 R)
• M25: 15,542,920 km (0.104 R)
• M26: 17,398,831 km (0.06 R)
• M27: 18,478,479 km (0.043 R)
• M28: 19,068,792 km (0.113 R)
• M29: 19,922,696 km (0.116 R)
• M30: 20,008,715 km (0.057 R)
• M31: 20,095,033 km (0.077 R)
• M32: 20,181,351 km (0.062 R)
• M33: 20,963,748 km (0.11 R)
• M34: 21,490,931 km (0.073 R)
• M35: 22,737,979 km (0.115 R)
• M36: 23,189,016 km (0.034 R)
• M37: 23,551,941 km (0.095 R)
• M38: 24,375,477 km (0.025 R)
• M39: 27,187,917 km (0.077 R)
• M40: 28,147,887 km (0.113 R)
• M41: 28,244,527 km (0.108 R)
• M42: 28,729,224 km (0.09 R)
• M43: 29,510,574 km (0.069 R)
• M44: 31,193,998 km (0.097 R)
• M45: 33,828,118 km (0.103 R)
• M46: 35,171,656 km (0.084 R)
• M47: 35,588,585 km (0.084 R)
• M48: 37,804,130 km (0.099 R)
• M49: 42,367,164 km (0.112 R)
• M50: 44,038,472 km (0.116 R)
• M51: 44,713,008 km (0.094 R)
• M52: 44,825,656 km (0.119 R)
• M53: 47,100,590 km (0.109 R)
• M54: 47,790,386 km (0.104 R)
• M55: 48,136,556 km (0.12 R)
• M56: 49,063,614 km (0.117 R)
• M57: 49,645,998 km (0.12 R)
• M58: 50,230,776 km (0.073 R)
• M59: 50,582,630 km (0.098 R)
• M60: 51,170,999 km (0.112 R)
• M61: 51,289,032 km (0.1 R)
• M62: 51,407,064 km (0.112 R)
• M63: 51,880,093 km (0.069 R)
• M64: 51,998,574 km (0.111 R)
• M65: 53,427,533 km (0.107 R)
• M66: 53,666,890 km (0.052 R)
• M67: 54,869,208 km (0.103 R)
• M68: 55,231,683 km (0.065 R)
• M69: 55,352,708 km (0.051 R)
• M70: 56,567,443 km (0.112 R)
• M71: 59,394,543 km (0.106 R)
• M72: 62,267,271 km (0.097 R)
• M73: 64,164,920 km (0.059 R)
• M74: 65,312,785 km (0.114 R)
• M75: 65,953,363 km (0.093 R)
• M76: 68,796,470 km (0.109 R)
• M77: 70,626,501 km (0.049 R)
• M78: 71,547,575 km (0.113 R)
• M79: 72,604,933 km (0.101 R)
• M80: 73,667,527 km (0.075 R)
• M81: 74,601,616 km (0.042 R)
• M82: 75,003,136 km (0.109 R)
• M83: 76,211,887 km (0.102 R)
• M84: 77,562,457 km (0.06 R)
• M85: 79,603,121 km (0.057 R)
• M86: 81,799,368 km (0.04 R)
• M87: 83,598,432 km (0.06 R)
• M88: 83,876,235 km (0.119 R)
• M89: 86,812,991 km (0.057 R)
• M90: 87,940,659 km (0.062 R)
• M91: 90,210,358 km (0.059 R)
• M92: 90,638,059 km (0.113 R)
• M93: 92,068,663 km (0.077 R)
• M94: 97,134,197 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.3

Radius: 7

Gravity: 19.17 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 14.22 AU - 19.88 AU

Year: 26665 Days

Day: 16.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 102,398,816 km

• M1: 294,109 km (0.06 R)
• M2: 515,963 km (0.051 R)
• M3: 566,378 km (0.108 R)
• M4: 967,749 km (0.077 R)
• M5: 1,782,608 km (0.108 R)
• M6: 1,941,481 km (0.075 R)
• M7: 2,622,451 km (0.041 R)
• M8: 3,419,957 km (0.043 R)
• M9: 3,718,405 km (0.092 R)
• M10: 4,446,797 km (0.065 R)
• M11: 4,608,662 km (0.098 R)
• M12: 4,882,575 km (0.075 R)
• M13: 5,161,875 km (0.112 R)
• M14: 6,573,779 km (0.091 R)
• M15: 7,835,338 km (0.097 R)
• M16: 8,228,182 km (0.097 R)
• M17: 8,694,628 km (0.061 R)
• M18: 9,932,999 km (0.06 R)
• M19: 12,342,722 km (0.052 R)
• M20: 12,952,782 km (0.075 R)
• M21: 13,029,825 km (0.071 R)
• M22: 14,044,099 km (0.077 R)
• M23: 16,230,621 km (0.111 R)
• M24: 16,982,649 km (0.085 R)
• M25: 17,235,919 km (0.111 R)
• M26: 17,405,413 km (0.117 R)
• M27: 17,575,506 km (0.106 R)
• M28: 17,660,777 km (0.111 R)
• M29: 17,831,617 km (0.076 R)
• M30: 18,261,262 km (0.027 R)
• M31: 19,394,317 km (0.075 R)
• M32: 19,570,543 km (0.074 R)
• M33: 22,463,167 km (0.106 R)
• M34: 23,958,847 km (0.101 R)
• M35: 24,053,393 km (0.107 R)
• M36: 26,652,506 km (0.099 R)
• M37: 26,946,765 km (0.098 R)
• M38: 28,234,354 km (0.066 R)
• M39: 30,151,900 km (0.108 R)
• M40: 32,007,063 km (0.073 R)
• M41: 32,843,315 km (0.032 R)
• M42: 34,004,942 km (0.088 R)
• M43: 35,395,006 km (0.067 R)
• M44: 36,042,914 km (0.103 R)
• M45: 36,151,223 km (0.111 R)
• M46: 36,477,047 km (0.036 R)
• M47: 37,350,250 km (0.084 R)
• M48: 39,117,599 km (0.115 R)
• M49: 39,787,349 km (0.108 R)
• M50: 39,899,248 km (0.111 R)
• M51: 41,024,972 km (0.108 R)
• M52: 41,251,314 km (0.071 R)
• M53: 41,478,104 km (0.094 R)
• M54: 42,962,414 km (0.116 R)
• M55: 46,925,860 km (0.118 R)
• M56: 48,113,518 km (0.087 R)
• M57: 49,793,053 km (0.095 R)
• M58: 51,369,665 km (0.111 R)
• M59: 51,491,587 km (0.057 R)
• M60: 55,694,988 km (0.046 R)
• M61: 55,820,351 km (0.11 R)
• M62: 56,825,948 km (0.107 R)
• M63: 58,218,555 km (0.082 R)
• M64: 58,727,786 km (0.101 R)
• M65: 59,238,363 km (0.096 R)
• M66: 60,135,651 km (0.098 R)
• M67: 61,295,783 km (0.034 R)
• M68: 62,463,245 km (0.102 R)
• M69: 67,206,095 km (0.12 R)
• M70: 67,740,309 km (0.111 R)
• M71: 68,678,288 km (0.096 R)
• M72: 70,161,102 km (0.032 R)
• M73: 71,518,254 km (0.05 R)
• M74: 73,845,099 km (0.076 R)
• M75: 74,258,289 km (0.073 R)
• M76: 77,032,731 km (0.113 R)
• M77: 77,871,526 km (0.119 R)
• M78: 78,713,463 km (0.063 R)
• M79: 80,123,423 km (0.101 R)
• M80: 81,257,225 km (0.063 R)
• M81: 81,541,611 km (0.107 R)
• M82: 84,259,056 km (0.118 R)
• M83: 85,412,007 km (0.082 R)
• M84: 87,296,790 km (0.088 R)
• M85: 90,223,224 km (0.11 R)
• M86: 93,777,071 km (0.101 R)
• M87: 94,672,564 km (0.11 R)
• M88: 97,980,621 km (0.064 R)
• M89: 99,344,804 km (0.101 R)
• M90: 100,410,240 km (0.111 R)
• M91: 101,479,416 km (0.052 R)
• M92: 101,785,494 km (0.09 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 10,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit