🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.77 AU - 0.95 AU

Year: 296 Days

Day: 23.7 Hours

Environment

Temp: 120 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.19 AU - 1.19 AU

Year: 481 Days

Day: 37.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.11 AU - 1.37 AU

Year: 512 Days

Day: 22.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,248,066 km

• M1: 238,758 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.23 AU - 1.59 AU

Year: 621 Days

Day: 22 Hours

Environment

Temp: -35 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,248,066 km

• M1: 409,300 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.3 AU - 2.16 AU

Year: 844 Days

Day: 27.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,248,066 km

• M1: 374,892 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.8

Radius: 12.3

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.88 AU - 9.6 AU

Year: 10416 Days

Day: 13.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 88,248,066 km

• M1: 168,896 km (0.113 R)
• M2: 362,775 km (0.074 R)
• M3: 485,295 km (0.116 R)
• M4: 657,333 km (0.117 R)
• M5: 963,111 km (0.117 R)
• M6: 1,092,962 km (0.082 R)
• M7: 1,187,508 km (0.086 R)
• M8: 1,285,195 km (0.099 R)
• M9: 1,444,367 km (0.12 R)
• M10: 1,595,012 km (0.093 R)
• M11: 1,735,335 km (0.072 R)
• M12: 2,233,047 km (0.101 R)
• M13: 2,589,090 km (0.069 R)
• M14: 2,925,237 km (0.057 R)
• M15: 3,059,875 km (0.101 R)
• M16: 3,157,263 km (0.088 R)
• M17: 3,275,595 km (0.046 R)
• M18: 3,496,551 km (0.059 R)
• M19: 3,722,294 km (0.101 R)
• M20: 4,016,703 km (0.082 R)
• M21: 4,763,346 km (0.07 R)
• M22: 4,991,183 km (0.1 R)
• M23: 5,083,336 km (0.096 R)
• M24: 5,316,260 km (0.085 R)
• M25: 5,410,506 km (0.042 R)
• M26: 6,060,659 km (0.09 R)
• M27: 6,183,927 km (0.095 R)
• M28: 6,684,930 km (0.087 R)
• M29: 6,812,238 km (0.105 R)
• M30: 6,991,905 km (0.052 R)
• M31: 7,095,277 km (0.086 R)
• M32: 7,277,338 km (0.111 R)
• M33: 8,075,443 km (0.063 R)
• M34: 8,292,958 km (0.036 R)
• M35: 8,484,892 km (0.09 R)
• M36: 8,567,620 km (0.074 R)
• M37: 8,845,273 km (0.063 R)
• M38: 9,097,795 km (0.028 R)
• M39: 9,352,709 km (0.091 R)
• M40: 9,523,849 km (0.082 R)
• M41: 9,638,591 km (0.104 R)
• M42: 9,811,676 km (0.103 R)
• M43: 9,927,614 km (0.036 R)
• M44: 10,043,851 km (0.087 R)
• M45: 11,323,362 km (0.093 R)
• M46: 11,414,617 km (0.092 R)
• M47: 11,843,364 km (0.116 R)
• M48: 11,997,749 km (0.096 R)
• M49: 12,152,882 km (0.094 R)
• M50: 12,843,276 km (0.094 R)
• M51: 13,097,443 km (0.104 R)
• M52: 13,257,214 km (0.116 R)
• M53: 13,935,191 km (0.054 R)
• M54: 14,591,477 km (0.108 R)
• M55: 14,923,435 km (0.101 R)
• M56: 15,459,743 km (0.115 R)
• M57: 15,696,257 km (0.042 R)
• M58: 16,620,174 km (0.084 R)
• M59: 17,176,080 km (0.071 R)
• M60: 18,305,992 km (0.102 R)
• M61: 18,592,173 km (0.104 R)
• M62: 19,423,339 km (0.096 R)
• M63: 20,008,865 km (0.077 R)
• M64: 20,193,020 km (0.077 R)
• M65: 21,573,060 km (0.085 R)
• M66: 22,637,599 km (0.088 R)
• M67: 25,532,467 km (0.118 R)
• M68: 25,652,295 km (0.072 R)
• M69: 25,732,330 km (0.115 R)
• M70: 26,455,785 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.4

Radius: 13.4

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 8.85 AU - 10.89 AU

Year: 11500 Days

Day: 11.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 88,248,066 km

• M1: 289,621 km (0.082 R)
• M2: 499,058 km (0.064 R)
• M3: 1,999,824 km (0.071 R)
• M4: 2,134,911 km (0.117 R)
• M5: 2,329,239 km (0.078 R)
• M6: 2,414,510 km (0.09 R)
• M7: 3,485,481 km (0.089 R)
• M8: 3,583,467 km (0.101 R)
• M9: 3,715,712 km (0.077 R)
• M10: 3,849,752 km (0.109 R)
• M11: 4,019,396 km (0.077 R)
• M12: 5,427,261 km (0.084 R)
• M13: 5,695,041 km (0.074 R)
• M14: 5,889,070 km (0.088 R)
• M15: 6,932,814 km (0.03 R)
• M16: 7,098,569 km (0.06 R)
• M17: 7,774,452 km (0.094 R)
• M18: 7,903,555 km (0.086 R)
• M19: 8,471,129 km (0.086 R)
• M20: 9,324,435 km (0.107 R)
• M21: 9,507,543 km (0.057 R)
• M22: 9,738,223 km (0.1 R)
• M23: 9,877,499 km (0.076 R)
• M24: 11,896,322 km (0.109 R)
• M25: 12,496,060 km (0.104 R)
• M26: 12,901,320 km (0.083 R)
• M27: 13,465,753 km (0.118 R)
• M28: 13,725,006 km (0.063 R)
• M29: 13,985,905 km (0.066 R)
• M30: 14,671,961 km (0.103 R)
• M31: 14,992,250 km (0.106 R)
• M32: 15,748,766 km (0.043 R)
• M33: 16,573,200 km (0.076 R)
• M34: 17,921,227 km (0.093 R)
• M35: 18,092,217 km (0.09 R)
• M36: 18,897,353 km (0.118 R)
• M37: 19,949,624 km (0.097 R)
• M38: 20,542,630 km (0.098 R)
• M39: 21,021,044 km (0.072 R)
• M40: 21,261,747 km (0.098 R)
• M41: 21,382,323 km (0.109 R)
• M42: 21,503,198 km (0.057 R)
• M43: 21,806,433 km (0.09 R)
• M44: 22,355,756 km (0.118 R)
• M45: 22,539,911 km (0.031 R)
• M46: 22,663,030 km (0.095 R)
• M47: 23,157,451 km (0.075 R)
• M48: 25,170,590 km (0.054 R)
• M49: 25,746,841 km (0.108 R)
• M50: 26,651,908 km (0.055 R)
• M51: 26,977,582 km (0.073 R)
• M52: 28,095,079 km (0.105 R)
• M53: 28,559,580 km (0.077 R)
• M54: 28,826,313 km (0.077 R)
• M55: 29,227,684 km (0.104 R)
• M56: 29,496,362 km (0.103 R)
• M57: 29,900,874 km (0.077 R)
• M58: 30,443,167 km (0.078 R)
• M59: 34,187,601 km (0.117 R)
• M60: 34,399,881 km (0.113 R)
• M61: 35,253,337 km (0.11 R)
• M62: 35,396,203 km (0.095 R)
• M63: 35,682,683 km (0.091 R)
• M64: 37,199,007 km (0.041 R)
• M65: 37,490,274 km (0.066 R)
• M66: 37,855,292 km (0.057 R)
• M67: 40,443,784 km (0.086 R)
• M68: 40,818,228 km (0.075 R)
• M69: 41,268,966 km (0.115 R)
• M70: 42,783,794 km (0.045 R)
• M71: 43,701,278 km (0.112 R)
• M72: 44,085,595 km (0.087 R)
• M73: 45,167,487 km (0.032 R)
• M74: 46,101,725 km (0.102 R)
• M75: 46,885,169 km (0.111 R)
• M76: 47,436,138 km (0.116 R)
• M77: 48,147,775 km (0.084 R)
• M78: 48,306,349 km (0.098 R)
• M79: 49,741,741 km (0.031 R)
• M80: 50,625,715 km (0.1 R)
• M81: 51,191,045 km (0.118 R)
• M82: 53,309,052 km (0.117 R)
• M83: 53,473,160 km (0.066 R)
• M84: 54,543,832 km (0.05 R)
• M85: 54,957,620 km (0.092 R)
• M86: 55,289,279 km (0.098 R)

Asteroid Belt

Center: 14.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.9

Radius: 5.9

Gravity: 11.8 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 15.47 AU - 23.79 AU

Year: 32254 Days

Day: 24.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 88,248,066 km

• M1: 136,433 km (0.109 R)
• M2: 251,773 km (0.081 R)
• M3: 915,090 km (0.101 R)
• M4: 1,501,065 km (0.084 R)
• M5: 1,884,484 km (0.107 R)
• M6: 2,068,490 km (0.1 R)
• M7: 2,861,658 km (0.114 R)
• M8: 2,903,695 km (0.085 R)
• M9: 3,334,237 km (0.11 R)
• M10: 3,602,167 km (0.103 R)
• M11: 5,402,129 km (0.049 R)
• M12: 7,089,593 km (0.114 R)
• M13: 7,724,486 km (0.106 R)
• M14: 8,317,492 km (0.071 R)
• M15: 8,558,793 km (0.096 R)
• M16: 9,110,062 km (0.077 R)
• M17: 9,171,995 km (0.06 R)
• M18: 9,672,849 km (0.117 R)
• M19: 10,766,260 km (0.098 R)
• M20: 11,029,103 km (0.113 R)
• M21: 11,427,482 km (0.085 R)
• M22: 11,561,372 km (0.111 R)
• M23: 11,830,648 km (0.12 R)
• M24: 11,966,034 km (0.115 R)
• M25: 12,238,303 km (0.066 R)
• M26: 12,581,630 km (0.106 R)
• M27: 13,488,941 km (0.104 R)
• M28: 14,707,116 km (0.074 R)
• M29: 15,218,741 km (0.099 R)
• M30: 15,439,847 km (0.08 R)
• M31: 15,959,998 km (0.077 R)
• M32: 17,323,433 km (0.094 R)
• M33: 17,554,263 km (0.111 R)
• M34: 18,018,914 km (0.071 R)
• M35: 19,837,725 km (0.116 R)
• M36: 20,891,343 km (0.093 R)
• M37: 21,714,131 km (0.12 R)
• M38: 22,212,890 km (0.066 R)
• M39: 22,715,389 km (0.08 R)
• M40: 23,731,757 km (0.043 R)
• M41: 26,513,380 km (0.087 R)
• M42: 28,757,049 km (0.094 R)
• M43: 30,595,457 km (0.098 R)
• M44: 31,154,355 km (0.09 R)
• M45: 31,247,854 km (0.119 R)
• M46: 31,998,985 km (0.066 R)
• M47: 32,376,869 km (0.095 R)
• M48: 32,566,260 km (0.117 R)
• M49: 34,095,150 km (0.1 R)
• M50: 35,941,038 km (0.107 R)
• M51: 36,039,025 km (0.113 R)
• M52: 38,218,366 km (0.06 R)
• M53: 39,425,023 km (0.099 R)
• M54: 40,644,096 km (0.109 R)
• M55: 43,536,421 km (0.114 R)
• M56: 45,007,417 km (0.077 R)
• M57: 45,961,552 km (0.114 R)
• M58: 47,781,859 km (0.119 R)
• M59: 49,298,632 km (0.113 R)
• M60: 49,953,571 km (0.088 R)
• M61: 50,611,353 km (0.108 R)
• M62: 51,051,470 km (0.112 R)
• M63: 51,271,977 km (0.1 R)
• M64: 52,601,753 km (0.086 R)
• M65: 53,382,654 km (0.115 R)
• M66: 54,392,439 km (0.103 R)
• M67: 55,634,999 km (0.048 R)
• M68: 55,861,939 km (0.103 R)
• M69: 56,089,178 km (0.07 R)
• M70: 56,202,873 km (0.086 R)
• M71: 58,493,815 km (0.113 R)
• M72: 60,348,230 km (0.106 R)
• M73: 60,581,453 km (0.049 R)
• M74: 62,457,560 km (0.066 R)
• M75: 63,995,875 km (0.091 R)
• M76: 66,507,174 km (0.097 R)
• M77: 66,627,600 km (0.078 R)
• M78: 67,956,628 km (0.113 R)
• M79: 68,928,715 km (0.08 R)
• M80: 73,359,654 km (0.073 R)
• M81: 75,358,282 km (0.096 R)
• M82: 75,483,794 km (0.099 R)
• M83: 76,490,289 km (0.082 R)
• M84: 76,742,660 km (0.045 R)
• M85: 77,754,840 km (0.099 R)
• M86: 78,008,558 km (0.074 R)
• M87: 84,962,315 km (0.087 R)
• M88: 86,402,943 km (0.078 R)
• M89: 87,192,072 km (0.095 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 14,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit