🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.62 AU - 0.66 AU

Year: 187 Days

Day: 33.3 Hours

Environment

Temp: 125 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,236,901 km

• M1: 168,746 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.76 AU - 2.36 AU

Year: 1080 Days

Day: 15.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,236,901 km

• M1: 1,141,731 km (0.1 R)
• M2: 1,174,493 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.23 AU - 2.27 AU

Year: 1233 Days

Day: 47.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,236,901 km

• M1: 285,433 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.68 AU - 3.58 AU

Year: 2023 Days

Day: 12.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.9

Radius: 10.1

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 7.18 AU - 8.56 AU

Year: 8064 Days

Day: 14.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 74,236,901 km

• M1: 252,671 km (0.085 R)
• M2: 432,487 km (0.065 R)
• M3: 904,768 km (0.076 R)
• M4: 975,677 km (0.111 R)
• M5: 1,441,226 km (0.099 R)
• M6: 1,676,244 km (0.096 R)
• M7: 1,764,806 km (0.11 R)
• M8: 1,923,679 km (0.069 R)
• M9: 2,040,216 km (0.112 R)
• M10: 2,280,470 km (0.113 R)
• M11: 2,529,850 km (0.092 R)
• M12: 2,735,846 km (0.07 R)
• M13: 2,947,377 km (0.045 R)
• M14: 3,109,691 km (0.053 R)
• M15: 3,330,647 km (0.12 R)
• M16: 3,443,145 km (0.119 R)
• M17: 4,174,529 km (0.118 R)
• M18: 4,636,188 km (0.036 R)
• M19: 4,920,872 km (0.11 R)
• M20: 5,375,351 km (0.118 R)
• M21: 5,674,696 km (0.118 R)
• M22: 6,429,268 km (0.068 R)
• M23: 6,675,955 km (0.041 R)
• M24: 7,731,068 km (0.093 R)
• M25: 8,450,335 km (0.119 R)
• M26: 10,567,594 km (0.119 R)
• M27: 10,650,620 km (0.064 R)
• M28: 10,817,123 km (0.106 R)
• M29: 10,900,898 km (0.117 R)
• M30: 11,068,746 km (0.046 R)
• M31: 11,279,829 km (0.104 R)
• M32: 11,492,258 km (0.051 R)
• M33: 11,748,968 km (0.066 R)
• M34: 11,878,071 km (0.118 R)
• M35: 12,268,222 km (0.112 R)
• M36: 12,530,467 km (0.036 R)
• M37: 12,618,431 km (0.118 R)
• M38: 12,706,544 km (0.093 R)
• M39: 13,105,372 km (0.109 R)
• M40: 13,194,532 km (0.108 R)
• M41: 14,695,597 km (0.082 R)
• M42: 15,301,618 km (0.078 R)
• M43: 16,586,365 km (0.052 R)
• M44: 16,731,325 km (0.11 R)
• M45: 17,363,974 km (0.104 R)
• M46: 17,856,002 km (0.101 R)
• M47: 18,803,555 km (0.111 R)
• M48: 19,563,063 km (0.101 R)
• M49: 19,818,427 km (0.098 R)
• M50: 19,920,901 km (0.112 R)
• M51: 20,280,983 km (0.079 R)
• M52: 20,747,130 km (0.098 R)
• M53: 20,955,371 km (0.105 R)
• M54: 21,689,896 km (0.072 R)
• M55: 22,007,343 km (0.061 R)
• M56: 22,326,285 km (0.083 R)
• M57: 22,486,206 km (0.06 R)
• M58: 23,780,227 km (0.095 R)
• M59: 24,216,903 km (0.089 R)
• M60: 24,766,526 km (0.09 R)
• M61: 25,654,539 km (0.069 R)
• M62: 25,990,087 km (0.036 R)
• M63: 26,270,882 km (0.066 R)
• M64: 26,383,529 km (0.101 R)
• M65: 26,949,009 km (0.108 R)
• M66: 27,518,528 km (0.11 R)
• M67: 27,977,046 km (0.098 R)
• M68: 29,542,887 km (0.071 R)
• M69: 30,365,974 km (0.065 R)
• M70: 30,543,397 km (0.087 R)
• M71: 32,396,167 km (0.057 R)
• M72: 33,549,716 km (0.112 R)
• M73: 33,671,938 km (0.025 R)
• M74: 35,522,762 km (0.118 R)
• M75: 35,959,439 km (0.109 R)
• M76: 36,712,065 km (0.118 R)
• M77: 37,660,067 km (0.102 R)
• M78: 38,808,380 km (0.101 R)
• M79: 39,580,305 km (0.046 R)
• M80: 40,032,989 km (0.113 R)
• M81: 40,227,466 km (0.057 R)
• M82: 43,182,622 km (0.085 R)
• M83: 43,249,193 km (0.11 R)
• M84: 44,116,262 km (0.099 R)
• M85: 44,384,192 km (0.087 R)
• M86: 44,518,382 km (0.112 R)
• M87: 45,056,485 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.8

Radius: 3.1

Gravity: 63.77 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 11.74 AU - 16.86 AU

Year: 19751 Days

Day: 18.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,236,901 km

• M1: 90,507 km (0.107 R)
• M2: 275,709 km (0.031 R)
• M3: 360,980 km (0.098 R)
• M4: 435,180 km (0.072 R)
• M5: 454,478 km (0.118 R)
• M6: 619,934 km (0.066 R)
• M7: 755,469 km (0.089 R)
• M8: 975,827 km (0.08 R)
• M9: 1,001,558 km (0.089 R)
• M10: 1,501,364 km (0.106 R)
• M11: 1,744,910 km (0.057 R)
• M12: 2,440,689 km (0.057 R)
• M13: 3,405,446 km (0.102 R)
• M14: 3,845,114 km (0.115 R)
• M15: 4,732,977 km (0.075 R)
• M16: 5,222,162 km (0.1 R)
• M17: 5,588,079 km (0.064 R)
• M18: 6,009,346 km (0.109 R)
• M19: 6,344,147 km (0.025 R)
• M20: 6,440,936 km (0.044 R)
• M21: 7,031,698 km (0.102 R)
• M22: 7,949,780 km (0.072 R)
• M23: 8,054,050 km (0.067 R)
• M24: 8,422,809 km (0.091 R)
• M25: 9,340,891 km (0.054 R)
• M26: 10,805,155 km (0.112 R)
• M27: 11,036,733 km (0.074 R)
• M28: 11,741,039 km (0.086 R)
• M29: 14,065,491 km (0.104 R)
• M30: 14,128,472 km (0.105 R)
• M31: 14,764,113 km (0.074 R)
• M32: 16,459,655 km (0.112 R)
• M33: 17,128,059 km (0.115 R)
• M34: 17,262,846 km (0.108 R)
• M35: 17,669,154 km (0.098 R)
• M36: 19,115,915 km (0.086 R)
• M37: 20,671,733 km (0.058 R)
• M38: 20,815,197 km (0.079 R)
• M39: 21,974,730 km (0.033 R)
• M40: 22,194,490 km (0.075 R)
• M41: 23,080,558 km (0.117 R)
• M42: 23,903,047 km (0.107 R)
• M43: 24,963,546 km (0.109 R)
• M44: 25,499,555 km (0.101 R)
• M45: 25,576,449 km (0.098 R)
• M46: 26,039,454 km (0.091 R)
• M47: 26,973,543 km (0.05 R)
• M48: 29,921,968 km (0.1 R)
• M49: 30,084,132 km (0.1 R)
• M50: 30,572,718 km (0.085 R)
• M51: 31,971,159 km (0.094 R)
• M52: 32,552,945 km (0.032 R)
• M53: 32,719,897 km (0.074 R)
• M54: 33,642,766 km (0.101 R)
• M55: 34,915,096 km (0.112 R)
• M56: 35,599,955 km (0.087 R)
• M57: 35,771,992 km (0.111 R)
• M58: 36,375,919 km (0.082 R)
• M59: 36,896,220 km (0.097 R)
• M60: 36,983,137 km (0.084 R)
• M61: 37,856,489 km (0.038 R)
• M62: 38,471,935 km (0.116 R)
• M63: 38,560,198 km (0.098 R)
• M64: 39,002,110 km (0.118 R)
• M65: 39,179,234 km (0.102 R)
• M66: 40,517,087 km (0.099 R)
• M67: 41,507,724 km (0.075 R)
• M68: 42,597,395 km (0.098 R)
• M69: 42,962,564 km (0.051 R)
• M70: 44,064,801 km (0.079 R)
• M71: 44,341,706 km (0.09 R)
• M72: 44,526,759 km (0.09 R)
• M73: 44,804,712 km (0.103 R)
• M74: 47,426,564 km (0.044 R)
• M75: 48,184,726 km (0.108 R)
• M76: 48,375,015 km (0.081 R)
• M77: 50,194,125 km (0.101 R)
• M78: 53,701,596 km (0.098 R)
• M79: 56,183,425 km (0.113 R)
• M80: 56,885,039 km (0.082 R)
• M81: 57,690,474 km (0.097 R)
• M82: 58,600,927 km (0.11 R)
• M83: 60,743,916 km (0.085 R)
• M84: 60,846,690 km (0.119 R)
• M85: 61,155,011 km (0.045 R)
• M86: 62,290,309 km (0.095 R)
• M87: 62,601,174 km (0.06 R)
• M88: 63,536,759 km (0.068 R)
• M89: 64,896,304 km (0.091 R)
• M90: 65,421,692 km (0.073 R)
• M91: 66,159,658 km (0.067 R)
• M92: 67,431,240 km (0.076 R)
• M93: 71,185,698 km (0.099 R)
• M94: 71,294,007 km (0.077 R)
• M95: 71,944,608 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.4

Radius: 7.1

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 13.38 AU - 20.5 AU

Year: 25466 Days

Day: 23.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,236,901 km

• M1: 94,995 km (0.075 R)
• M2: 435,779 km (0.102 R)
• M3: 532,868 km (0.069 R)
• M4: 917,334 km (0.06 R)
• M5: 1,044,642 km (0.064 R)
• M6: 1,734,737 km (0.025 R)
• M7: 2,056,971 km (0.119 R)
• M8: 2,611,081 km (0.08 R)
• M9: 3,684,745 km (0.081 R)
• M10: 4,014,160 km (0.09 R)
• M11: 4,967,846 km (0.075 R)
• M12: 5,798,114 km (0.111 R)
• M13: 5,988,403 km (0.063 R)
• M14: 7,274,944 km (0.094 R)
• M15: 7,739,595 km (0.073 R)
• M16: 8,320,634 km (0.082 R)
• M17: 9,412,548 km (0.104 R)
• M18: 9,580,248 km (0.083 R)
• M19: 9,805,243 km (0.063 R)
• M20: 11,133,223 km (0.063 R)
• M21: 13,134,843 km (0.108 R)
• M22: 13,510,632 km (0.077 R)
• M23: 14,336,862 km (0.101 R)
• M24: 14,465,366 km (0.077 R)
• M25: 14,594,319 km (0.074 R)
• M26: 15,179,247 km (0.089 R)
• M27: 15,441,642 km (0.101 R)
• M28: 15,971,069 km (0.102 R)
• M29: 16,439,160 km (0.083 R)
• M30: 16,641,267 km (0.082 R)
• M31: 16,979,658 km (0.088 R)
• M32: 17,115,792 km (0.075 R)
• M33: 17,183,859 km (0.079 R)
• M34: 17,939,627 km (0.111 R)
• M35: 18,078,155 km (0.078 R)
• M36: 18,565,844 km (0.054 R)
• M37: 19,270,151 km (0.083 R)
• M38: 21,288,375 km (0.043 R)
• M39: 22,173,696 km (0.117 R)
• M40: 22,396,896 km (0.117 R)
• M41: 26,618,996 km (0.086 R)
• M42: 26,856,259 km (0.098 R)
• M43: 27,572,084 km (0.118 R)
• M44: 28,374,976 km (0.07 R)
• M45: 29,185,497 km (0.08 R)
• M46: 29,348,409 km (0.104 R)
• M47: 29,593,451 km (0.111 R)
• M48: 29,675,430 km (0.093 R)
• M49: 30,250,335 km (0.062 R)
• M50: 30,497,920 km (0.086 R)
• M51: 30,580,647 km (0.073 R)
• M52: 30,663,375 km (0.03 R)
• M53: 30,912,006 km (0.085 R)
• M54: 33,265,331 km (0.075 R)
• M55: 34,463,310 km (0.12 R)
• M56: 35,936,999 km (0.107 R)
• M57: 37,254,358 km (0.036 R)
• M58: 41,026,169 km (0.119 R)
• M59: 42,402,469 km (0.116 R)
• M60: 43,793,729 km (0.083 R)
• M61: 44,073,777 km (0.075 R)
• M62: 44,167,275 km (0.101 R)
• M63: 45,105,852 km (0.115 R)
• M64: 46,811,717 km (0.103 R)
• M65: 48,731,656 km (0.115 R)
• M66: 50,188,440 km (0.059 R)
• M67: 51,462,565 km (0.108 R)
• M68: 52,747,312 km (0.089 R)
• M69: 54,142,611 km (0.104 R)
• M70: 54,945,353 km (0.062 R)
• M71: 55,550,028 km (0.081 R)
• M72: 55,853,263 km (0.107 R)
• M73: 56,258,374 km (0.09 R)
• M74: 57,581,567 km (0.111 R)
• M75: 57,888,392 km (0.083 R)
• M76: 58,195,666 km (0.092 R)
• M77: 58,298,290 km (0.069 R)
• M78: 59,018,006 km (0.105 R)
• M79: 61,194,655 km (0.097 R)
• M80: 61,298,924 km (0.081 R)
• M81: 61,403,344 km (0.118 R)
• M82: 64,243,459 km (0.073 R)
• M83: 64,667,868 km (0.112 R)
• M84: 66,374,780 km (0.035 R)
• M85: 67,772,473 km (0.095 R)
• M86: 68,204,512 km (0.07 R)
• M87: 68,312,671 km (0.098 R)
• M88: 68,745,906 km (0.109 R)
• M89: 69,614,920 km (0.108 R)
• M90: 71,583,628 km (0.095 R)
• M91: 73,459,735 km (0.09 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 14,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit