🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.78 AU - 0.94 AU

Year: 307 Days

Day: 30.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 19,858,965 km

• M1: 218,712 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.86 AU - 0.94 AU

Year: 329 Days

Day: 25.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.38 AU - 1.86 AU

Year: 794 Days

Day: 34 Hours

Environment

Temp: -70 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.62 AU - 1.84 AU

Year: 876 Days

Day: 26.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,858,965 km

• M1: 575,353 km (0.084 R)

Asteroid Belt

Center: 3.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.6

Radius: 9

Gravity: 11.35 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.01 AU - 6.85 AU

Year: 5560 Days

Day: 12.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 19,858,965 km

• M1: 117,734 km (0.106 R)
• M2: 198,068 km (0.103 R)
• M3: 486,791 km (0.084 R)
• M4: 716,275 km (0.107 R)
• M5: 786,137 km (0.12 R)
• M6: 858,692 km (0.066 R)
• M7: 1,010,833 km (0.038 R)
• M8: 1,172,099 km (0.087 R)
• M9: 1,465,760 km (0.108 R)
• M10: 1,879,697 km (0.072 R)
• M11: 2,414,360 km (0.065 R)
• M12: 2,765,915 km (0.078 R)
• M13: 2,879,161 km (0.066 R)
• M14: 3,086,952 km (0.117 R)
• M15: 3,323,616 km (0.092 R)
• M16: 3,419,957 km (0.117 R)
• M17: 3,541,730 km (0.074 R)
• M18: 3,915,724 km (0.117 R)
• M19: 4,017,600 km (0.097 R)
• M20: 4,224,045 km (0.109 R)
• M21: 4,407,602 km (0.12 R)
• M22: 4,620,480 km (0.087 R)
• M23: 4,946,454 km (0.045 R)
• M24: 5,420,828 km (0.105 R)
• M25: 5,477,526 km (0.099 R)
• M26: 5,706,710 km (0.097 R)
• M27: 7,302,770 km (0.12 R)
• M28: 7,554,992 km (0.08 R)
• M29: 7,810,206 km (0.098 R)
• M30: 7,971,173 km (0.07 R)
• M31: 8,559,691 km (0.118 R)
• M32: 8,692,384 km (0.096 R)
• M33: 8,825,676 km (0.072 R)
• M34: 9,916,992 km (0.113 R)
• M35: 10,021,561 km (0.086 R)
• M36: 10,372,518 km (0.073 R)
• M37: 10,549,492 km (0.042 R)
• M38: 10,620,551 km (0.052 R)
• M39: 11,195,007 km (0.102 R)
• M40: 11,412,971 km (0.105 R)
• M41: 11,669,232 km (0.032 R)
• M42: 12,149,890 km (0.097 R)
• M43: 13,360,735 km (0.055 R)
• M44: 14,254,583 km (0.107 R)
• M45: 14,372,615 km (0.114 R)
• M46: 14,530,591 km (0.026 R)
• M47: 14,609,728 km (0.118 R)
• M48: 14,967,566 km (0.106 R)
• M49: 15,773,450 km (0.07 R)
• M50: 16,099,723 km (0.099 R)
• M51: 16,387,100 km (0.089 R)
• M52: 16,551,957 km (0.109 R)
• M53: 16,966,792 km (0.071 R)
• M54: 17,050,118 km (0.087 R)
• M55: 17,511,179 km (0.097 R)
• M56: 17,848,971 km (0.119 R)
• M57: 18,146,371 km (0.118 R)
• M58: 18,617,006 km (0.085 R)
• M59: 18,875,362 km (0.107 R)
• M60: 20,096,978 km (0.084 R)
• M61: 23,492,850 km (0.092 R)
• M62: 24,334,038 km (0.098 R)
• M63: 24,569,356 km (0.069 R)
• M64: 24,758,298 km (0.057 R)
• M65: 25,518,554 km (0.117 R)
• M66: 25,757,612 km (0.096 R)
• M67: 25,949,546 km (0.094 R)
• M68: 26,673,300 km (0.099 R)
• M69: 26,770,240 km (0.094 R)
• M70: 27,159,344 km (0.046 R)
• M71: 28,387,542 km (0.117 R)
• M72: 28,486,576 km (0.098 R)
• M73: 29,083,322 km (0.086 R)
• M74: 29,784,637 km (0.091 R)
• M75: 30,187,803 km (0.079 R)
• M76: 30,339,495 km (0.036 R)
• M77: 30,796,068 km (0.054 R)
• M78: 31,613,471 km (0.037 R)
• M79: 32,231,160 km (0.038 R)
• M80: 32,334,383 km (0.083 R)
• M81: 33,008,770 km (0.078 R)
• M82: 33,269,370 km (0.089 R)
• M83: 33,583,076 km (0.095 R)
• M84: 34,741,413 km (0.113 R)
• M85: 35,006,500 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.1

Radius: 13.5

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.58 AU - 8.6 AU

Year: 7268 Days

Day: 8 Hours

Environment

Temp: -177 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 19,858,965 km

• M1: 214,224 km (0.065 R)
• M2: 379,081 km (0.084 R)
• M3: 526,884 km (0.068 R)
• M4: 660,026 km (0.072 R)
• M5: 765,193 km (0.053 R)
• M6: 950,096 km (0.119 R)
• M7: 1,071,869 km (0.058 R)
• M8: 1,281,904 km (0.086 R)
• M9: 1,400,834 km (0.111 R)
• M10: 1,819,110 km (0.095 R)
• M11: 1,993,541 km (0.114 R)
• M12: 2,153,312 km (0.118 R)
• M13: 2,338,364 km (0.106 R)
• M14: 2,724,776 km (0.103 R)
• M15: 3,016,641 km (0.085 R)
• M16: 3,178,057 km (0.097 R)
• M17: 3,753,560 km (0.054 R)
• M18: 3,852,594 km (0.12 R)
• M19: 4,003,089 km (0.103 R)
• M20: 4,466,095 km (0.098 R)
• M21: 4,757,511 km (0.119 R)
• M22: 5,248,043 km (0.077 R)
• M23: 5,387,319 km (0.113 R)
• M24: 5,555,915 km (0.077 R)
• M25: 5,697,884 km (0.086 R)
• M26: 5,869,772 km (0.096 R)
• M27: 5,985,261 km (0.111 R)
• M28: 6,248,254 km (0.052 R)
• M29: 6,664,735 km (0.096 R)
• M30: 7,337,476 km (0.116 R)
• M31: 7,968,031 km (0.116 R)
• M32: 8,583,327 km (0.097 R)
• M33: 9,893,805 km (0.111 R)
• M34: 9,997,177 km (0.107 R)
• M35: 10,274,681 km (0.079 R)
• M36: 10,731,104 km (0.08 R)
• M37: 11,338,172 km (0.108 R)
• M38: 12,029,614 km (0.036 R)
• M39: 12,140,166 km (0.099 R)
• M40: 12,697,568 km (0.03 R)
• M41: 14,615,263 km (0.04 R)
• M42: 14,811,984 km (0.119 R)
• M43: 16,051,403 km (0.086 R)
• M44: 16,458,309 km (0.111 R)
• M45: 17,075,101 km (0.116 R)
• M46: 17,657,635 km (0.092 R)
• M47: 18,501,068 km (0.117 R)
• M48: 19,056,375 km (0.076 R)
• M49: 19,400,899 km (0.077 R)
• M50: 19,660,601 km (0.107 R)
• M51: 19,747,368 km (0.07 R)
• M52: 20,139,763 km (0.065 R)
• M53: 20,666,796 km (0.088 R)
• M54: 20,843,471 km (0.099 R)
• M55: 21,421,368 km (0.097 R)
• M56: 22,275,273 km (0.116 R)
• M57: 22,638,197 km (0.091 R)
• M58: 22,774,780 km (0.038 R)
• M59: 23,970,067 km (0.12 R)
• M60: 24,341,967 km (0.109 R)
• M61: 25,563,883 km (0.051 R)
• M62: 26,039,155 km (0.113 R)
• M63: 26,469,398 km (0.063 R)
• M64: 26,565,440 km (0.038 R)
• M65: 26,902,035 km (0.112 R)
• M66: 27,725,572 km (0.116 R)
• M67: 28,655,921 km (0.083 R)
• M68: 29,596,293 km (0.104 R)
• M69: 30,145,467 km (0.098 R)
• M70: 31,405,979 km (0.088 R)
• M71: 31,609,282 km (0.045 R)
• M72: 31,762,022 km (0.111 R)
• M73: 32,632,232 km (0.116 R)
• M74: 32,889,690 km (0.095 R)
• M75: 33,718,014 km (0.108 R)
• M76: 33,926,254 km (0.102 R)
• M77: 34,134,793 km (0.075 R)
• M78: 35,289,689 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.9

Radius: 11

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.98 AU - 11.18 AU

Year: 10534 Days

Day: 5.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 19,858,965 km

• M1: 249,679 km (0.081 R)
• M2: 318,793 km (0.1 R)
• M3: 391,198 km (0.111 R)
• M4: 525,837 km (0.062 R)
• M5: 732,581 km (0.117 R)
• M6: 827,127 km (0.117 R)
• M7: 926,011 km (0.092 R)
• M8: 1,061,247 km (0.062 R)
• M9: 1,158,785 km (0.076 R)
• M10: 1,259,764 km (0.104 R)
• M11: 1,434,644 km (0.107 R)
• M12: 1,543,700 km (0.108 R)
• M13: 1,617,901 km (0.059 R)
• M14: 1,874,461 km (0.076 R)
• M15: 2,227,662 km (0.12 R)
• M16: 2,557,824 km (0.087 R)
• M17: 2,842,509 km (0.099 R)
• M18: 2,996,445 km (0.096 R)
• M19: 3,121,659 km (0.054 R)
• M20: 3,409,934 km (0.077 R)
• M21: 3,507,920 km (0.113 R)
• M22: 3,623,560 km (0.091 R)
• M23: 4,203,102 km (0.097 R)
• M24: 4,611,504 km (0.115 R)
• M25: 4,774,865 km (0.109 R)
• M26: 5,014,371 km (0.098 R)
• M27: 5,107,421 km (0.12 R)
• M28: 5,238,768 km (0.083 R)
• M29: 5,409,459 km (0.115 R)
• M30: 5,562,647 km (0.093 R)
• M31: 5,795,122 km (0.06 R)
• M32: 6,130,072 km (0.09 R)
• M33: 6,249,750 km (0.111 R)
• M34: 6,451,109 km (0.066 R)
• M35: 6,593,227 km (0.104 R)
• M36: 7,341,067 km (0.118 R)
• M37: 7,468,225 km (0.092 R)
• M38: 7,789,561 km (0.114 R)
• M39: 7,897,720 km (0.102 R)
• M40: 8,159,367 km (0.12 R)
• M41: 8,512,568 km (0.062 R)
• M42: 8,870,855 km (0.07 R)
• M43: 9,188,451 km (0.052 R)
• M44: 9,579,200 km (0.088 R)
• M45: 9,741,664 km (0.055 R)
• M46: 9,834,863 km (0.098 R)
• M47: 10,022,309 km (0.047 R)
• M48: 10,116,406 km (0.052 R)
• M49: 10,210,952 km (0.102 R)
• M50: 10,472,150 km (0.074 R)
• M51: 11,074,132 km (0.081 R)
• M52: 11,539,082 km (0.089 R)
• M53: 11,662,650 km (0.101 R)
• M54: 11,885,850 km (0.087 R)
• M55: 12,387,302 km (0.057 R)
• M56: 12,488,281 km (0.113 R)
• M57: 12,615,140 km (0.073 R)
• M58: 13,177,927 km (0.1 R)
• M59: 13,281,149 km (0.119 R)
• M60: 14,011,337 km (0.063 R)
• M61: 14,301,856 km (0.109 R)
• M62: 14,514,285 km (0.112 R)
• M63: 14,674,354 km (0.06 R)
• M64: 15,023,067 km (0.062 R)
• M65: 16,003,232 km (0.084 R)
• M66: 16,279,091 km (0.075 R)
• M67: 17,144,514 km (0.094 R)
• M68: 17,398,532 km (0.118 R)
• M69: 17,540,350 km (0.086 R)
• M70: 17,796,312 km (0.042 R)
• M71: 18,745,511 km (0.071 R)
• M72: 19,534,490 km (0.058 R)
• M73: 19,770,256 km (0.074 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 18,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit