🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.63 AU - 0.87 AU

Year: 234 Days

Day: 41 Hours

Environment

Temp: 163 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.64 AU - 1.8 AU

Year: 812 Days

Day: 40.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 102.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.8 AU - 2.12 AU

Year: 988 Days

Day: 26.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 96.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,503,489 km

• M1: 217,366 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.16 AU - 3.36 AU

Year: 1650 Days

Day: 42.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,503,489 km

• M1: 279,299 km (0.027 R)
• M2: 1,292,974 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.27 AU - 4.57 AU

Year: 2793 Days

Day: 30.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.7

Radius: 10.3

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 9.29 AU - 9.29 AU

Year: 10190 Days

Day: 9.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 62,503,489 km

• M1: 225,893 km (0.056 R)
• M2: 404,812 km (0.067 R)
• M3: 718,967 km (0.095 R)
• M4: 805,285 km (0.057 R)
• M5: 989,440 km (0.119 R)
• M6: 1,136,944 km (0.106 R)
• M7: 2,043,657 km (0.108 R)
• M8: 2,320,562 km (0.114 R)
• M9: 2,632,474 km (0.11 R)
• M10: 3,545,619 km (0.09 R)
• M11: 4,687,200 km (0.085 R)
• M12: 5,225,454 km (0.055 R)
• M13: 5,312,220 km (0.109 R)
• M14: 5,993,639 km (0.056 R)
• M15: 7,019,282 km (0.042 R)
• M16: 7,308,305 km (0.072 R)
• M17: 7,601,367 km (0.099 R)
• M18: 7,832,047 km (0.053 R)
• M19: 8,708,690 km (0.112 R)
• M20: 8,950,141 km (0.108 R)
• M21: 9,088,968 km (0.054 R)
• M22: 9,369,015 km (0.063 R)
• M23: 9,580,996 km (0.069 R)
• M24: 9,901,733 km (0.068 R)
• M25: 10,480,827 km (0.118 R)
• M26: 10,774,487 km (0.119 R)
• M27: 10,885,339 km (0.099 R)
• M28: 11,257,539 km (0.12 R)
• M29: 12,052,801 km (0.106 R)
• M30: 12,905,210 km (0.064 R)
• M31: 13,141,126 km (0.114 R)
• M32: 13,220,113 km (0.116 R)
• M33: 14,018,218 km (0.116 R)
• M34: 14,708,911 km (0.087 R)
• M35: 15,786,764 km (0.091 R)
• M36: 17,147,955 km (0.109 R)
• M37: 17,450,592 km (0.094 R)
• M38: 18,017,568 km (0.066 R)
• M39: 18,281,309 km (0.105 R)
• M40: 18,369,571 km (0.057 R)
• M41: 18,946,271 km (0.102 R)
• M42: 19,080,161 km (0.115 R)
• M43: 19,214,500 km (0.112 R)
• M44: 20,163,100 km (0.118 R)
• M45: 20,436,864 km (0.078 R)
• M46: 20,757,901 km (0.111 R)
• M47: 21,312,161 km (0.073 R)
• M48: 23,385,588 km (0.104 R)
• M49: 23,817,627 km (0.072 R)
• M50: 24,982,545 km (0.09 R)
• M51: 25,473,376 km (0.079 R)
• M52: 25,818,947 km (0.047 R)
• M53: 26,017,014 km (0.102 R)
• M54: 26,614,508 km (0.113 R)
• M55: 26,714,440 km (0.108 R)
• M56: 26,864,786 km (0.079 R)
• M57: 27,569,691 km (0.109 R)
• M58: 29,049,064 km (0.041 R)
• M59: 29,203,599 km (0.119 R)
• M60: 29,513,416 km (0.111 R)
• M61: 31,026,449 km (0.046 R)
• M62: 32,137,811 km (0.104 R)
• M63: 34,181,767 km (0.113 R)
• M64: 34,562,793 km (0.06 R)
• M65: 35,439,137 km (0.037 R)
• M66: 36,600,465 km (0.112 R)
• M67: 37,325,716 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.4

Radius: 4.7

Gravity: 24.28 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 12.77 AU - 14.05 AU

Year: 17673 Days

Day: 22.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,503,489 km

• M1: 132,843 km (0.117 R)
• M2: 298,298 km (0.107 R)
• M3: 613,800 km (0.094 R)
• M4: 715,826 km (0.119 R)
• M5: 779,854 km (0.117 R)
• M6: 1,152,502 km (0.105 R)
• M7: 1,383,780 km (0.097 R)
• M8: 1,491,192 km (0.084 R)
• M9: 1,888,374 km (0.078 R)
• M10: 2,541,967 km (0.067 R)
• M11: 2,707,123 km (0.07 R)
• M12: 2,740,633 km (0.053 R)
• M13: 2,909,978 km (0.088 R)
• M14: 3,258,990 km (0.115 R)
• M15: 3,294,594 km (0.117 R)
• M16: 3,621,016 km (0.114 R)
• M17: 3,995,909 km (0.095 R)
• M18: 4,304,679 km (0.113 R)
• M19: 4,501,550 km (0.117 R)
• M20: 5,109,665 km (0.11 R)
• M21: 5,151,103 km (0.085 R)
• M22: 5,743,212 km (0.045 R)
• M23: 6,091,177 km (0.044 R)
• M24: 6,535,781 km (0.116 R)
• M25: 6,625,989 km (0.095 R)
• M26: 6,716,496 km (0.096 R)
• M27: 6,944,782 km (0.105 R)
• M28: 7,787,467 km (0.065 R)
• M29: 8,075,443 km (0.108 R)
• M30: 8,269,471 km (0.092 R)
• M31: 8,860,532 km (0.106 R)
• M32: 8,910,348 km (0.084 R)
• M33: 9,211,638 km (0.077 R)
• M34: 9,465,057 km (0.071 R)
• M35: 9,618,395 km (0.039 R)
• M36: 10,239,376 km (0.071 R)
• M37: 11,087,596 km (0.104 R)
• M38: 11,903,054 km (0.063 R)
• M39: 12,569,213 km (0.102 R)
• M40: 13,019,951 km (0.089 R)
• M41: 13,476,075 km (0.072 R)
• M42: 13,821,646 km (0.079 R)
• M43: 14,698,140 km (0.117 R)
• M44: 14,757,232 km (0.112 R)
• M45: 14,934,804 km (0.103 R)
• M46: 16,873,892 km (0.111 R)
• M47: 17,495,770 km (0.12 R)
• M48: 17,809,627 km (0.1 R)
• M49: 18,890,322 km (0.119 R)
• M50: 18,954,649 km (0.088 R)
• M51: 20,451,974 km (0.098 R)
• M52: 20,650,041 km (0.097 R)
• M53: 21,852,060 km (0.105 R)
• M54: 22,054,616 km (0.083 R)
• M55: 22,529,589 km (0.037 R)
• M56: 24,044,118 km (0.098 R)
• M57: 25,947,451 km (0.055 R)
• M58: 28,780,686 km (0.088 R)
• M59: 28,854,736 km (0.03 R)
• M60: 29,672,139 km (0.039 R)
• M61: 30,271,279 km (0.082 R)
• M62: 30,572,419 km (0.091 R)
• M63: 31,253,538 km (0.115 R)
• M64: 31,405,679 km (0.106 R)
• M65: 34,184,310 km (0.093 R)
• M66: 36,879,765 km (0.113 R)
• M67: 39,314,171 km (0.08 R)
• M68: 40,219,687 km (0.113 R)
• M69: 40,550,747 km (0.081 R)
• M70: 40,633,624 km (0.104 R)
• M71: 40,716,501 km (0.086 R)
• M72: 41,716,264 km (0.104 R)
• M73: 42,219,212 km (0.099 R)
• M74: 43,400,437 km (0.106 R)
• M75: 46,140,920 km (0.115 R)
• M76: 46,314,154 km (0.071 R)
• M77: 46,574,155 km (0.106 R)
• M78: 47,357,450 km (0.112 R)
• M79: 49,113,430 km (0.074 R)
• M80: 51,697,284 km (0.102 R)
• M81: 52,057,217 km (0.042 R)
• M82: 52,779,475 km (0.117 R)
• M83: 52,869,982 km (0.075 R)
• M84: 57,088,791 km (0.079 R)
• M85: 57,460,692 km (0.113 R)
• M86: 57,740,141 km (0.084 R)
• M87: 58,394,033 km (0.11 R)
• M88: 58,487,681 km (0.076 R)
• M89: 61,795,440 km (0.092 R)
• M90: 61,986,177 km (0.082 R)
• M91: 62,559,885 km (0.113 R)
• M92: 63,135,388 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.1

Radius: 3.3

Gravity: 21.96 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 15.41 AU - 18.57 AU

Year: 25204 Days

Day: 22.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,503,489 km

• M1: 56,847 km (0.08 R)
• M2: 113,096 km (0.063 R)
• M3: 485,595 km (0.052 R)
• M4: 578,645 km (0.033 R)
• M5: 781,649 km (0.045 R)
• M6: 1,148,612 km (0.093 R)
• M7: 1,222,663 km (0.092 R)
• M8: 1,247,796 km (0.099 R)
• M9: 1,323,941 km (0.111 R)
• M10: 1,375,702 km (0.088 R)
• M11: 1,589,029 km (0.099 R)
• M12: 2,258,030 km (0.097 R)
• M13: 2,735,547 km (0.102 R)
• M14: 2,801,519 km (0.039 R)
• M15: 3,173,868 km (0.091 R)
• M16: 3,525,573 km (0.092 R)
• M17: 3,742,640 km (0.095 R)
• M18: 3,889,694 km (0.1 R)
• M19: 4,457,867 km (0.101 R)
• M20: 4,653,092 km (0.106 R)
• M21: 5,337,054 km (0.046 R)
• M22: 5,419,632 km (0.097 R)
• M23: 5,881,141 km (0.109 R)
• M24: 5,966,412 km (0.06 R)
• M25: 6,311,534 km (0.072 R)
• M26: 8,417,723 km (0.078 R)
• M27: 8,755,664 km (0.102 R)
• M28: 9,295,563 km (0.1 R)
• M29: 9,745,404 km (0.092 R)
• M30: 9,795,818 km (0.088 R)
• M31: 10,202,276 km (0.115 R)
• M32: 12,043,975 km (0.095 R)
• M33: 12,698,466 km (0.119 R)
• M34: 13,085,775 km (0.099 R)
• M35: 13,985,157 km (0.116 R)
• M36: 14,614,964 km (0.106 R)
• M37: 15,606,499 km (0.069 R)
• M38: 16,860,877 km (0.053 R)
• M39: 17,530,776 km (0.065 R)
• M40: 18,333,668 km (0.045 R)
• M41: 18,770,942 km (0.085 R)
• M42: 18,833,774 km (0.099 R)
• M43: 20,360,420 km (0.072 R)
• M44: 20,553,999 km (0.112 R)
• M45: 21,138,628 km (0.064 R)
• M46: 21,334,601 km (0.112 R)
• M47: 21,596,996 km (0.108 R)
• M48: 22,058,655 km (0.1 R)
• M49: 23,327,993 km (0.034 R)
• M50: 24,552,302 km (0.074 R)
• M51: 25,518,854 km (0.099 R)
• M52: 27,631,624 km (0.076 R)
• M53: 28,276,242 km (0.098 R)
• M54: 29,653,440 km (0.057 R)
• M55: 30,166,411 km (0.118 R)
• M56: 30,682,224 km (0.051 R)
• M57: 31,424,080 km (0.068 R)
• M58: 31,573,079 km (0.06 R)
• M59: 32,096,822 km (0.07 R)
• M60: 32,322,116 km (0.087 R)
• M61: 32,547,859 km (0.104 R)
• M62: 32,698,803 km (0.116 R)
• M63: 32,774,350 km (0.089 R)
• M64: 32,849,897 km (0.118 R)
• M65: 36,309,797 km (0.056 R)
• M66: 37,884,314 km (0.073 R)
• M67: 38,122,325 km (0.12 R)
• M68: 38,201,911 km (0.094 R)
• M69: 38,281,347 km (0.073 R)
• M70: 38,679,876 km (0.115 R)
• M71: 39,320,304 km (0.104 R)
• M72: 39,641,790 km (0.09 R)
• M73: 40,287,455 km (0.091 R)
• M74: 40,773,947 km (0.118 R)
• M75: 41,507,425 km (0.083 R)
• M76: 41,916,725 km (0.111 R)
• M77: 42,987,247 km (0.055 R)
• M78: 44,317,172 km (0.105 R)
• M79: 45,660,561 km (0.045 R)
• M80: 46,337,192 km (0.106 R)
• M81: 51,341,092 km (0.074 R)
• M82: 53,639,364 km (0.079 R)
• M83: 54,800,842 km (0.103 R)
• M84: 55,160,026 km (0.053 R)
• M85: 56,876,213 km (0.1 R)
• M86: 57,148,780 km (0.085 R)
• M87: 57,604,156 km (0.057 R)
• M88: 58,060,579 km (0.105 R)
• M89: 58,609,903 km (0.054 R)
• M90: 58,977,165 km (0.067 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 16,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit