🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.7 AU - 0.76 AU

Year: 236 Days

Day: 18.4 Hours

Environment

Temp: 150 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.65 AU - 0.85 AU

Year: 246 Days

Day: 46.4 Hours

Environment

Temp: 115 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.81 AU - 1.21 AU

Year: 384 Days

Day: 29.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.46 AU - 2.18 AU

Year: 930 Days

Day: 15.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.8 AU - 2.44 AU

Year: 1169 Days

Day: 34 Hours

Environment

Temp: -82 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,844,463 km

• M1: 1,632,562 km (0.038 R)
• M2: 1,804,300 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.39 AU - 2.57 AU

Year: 1479 Days

Day: 24.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.2 AU - 3.08 AU

Year: 1625 Days

Day: 28.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.2

Radius: 12.7

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 9.82 AU - 11 AU

Year: 12721 Days

Day: 6.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 62,844,463 km

• M1: 163,062 km (0.084 R)
• M2: 298,149 km (0.108 R)
• M3: 1,279,062 km (0.076 R)
• M4: 1,397,843 km (0.107 R)
• M5: 1,495,680 km (0.057 R)
• M6: 1,672,803 km (0.114 R)
• M7: 1,803,702 km (0.112 R)
• M8: 2,246,212 km (0.082 R)
• M9: 2,391,472 km (0.11 R)
• M10: 3,068,402 km (0.075 R)
• M11: 3,871,742 km (0.095 R)
• M12: 4,118,130 km (0.077 R)
• M13: 4,888,110 km (0.075 R)
• M14: 5,902,534 km (0.037 R)
• M15: 5,983,316 km (0.072 R)
• M16: 6,064,398 km (0.099 R)
• M17: 6,853,228 km (0.081 R)
• M18: 7,151,975 km (0.083 R)
• M19: 7,851,046 km (0.093 R)
• M20: 8,163,855 km (0.106 R)
• M21: 9,267,139 km (0.064 R)
• M22: 10,319,411 km (0.094 R)
• M23: 11,560,923 km (0.109 R)
• M24: 11,662,201 km (0.064 R)
• M25: 12,224,988 km (0.085 R)
• M26: 12,587,763 km (0.115 R)
• M27: 12,692,183 km (0.074 R)
• M28: 12,796,751 km (0.114 R)
• M29: 14,673,307 km (0.045 R)
• M30: 15,114,322 km (0.101 R)
• M31: 16,577,389 km (0.111 R)
• M32: 16,806,573 km (0.09 R)
• M33: 17,152,144 km (0.053 R)
• M34: 18,498,824 km (0.105 R)
• M35: 18,617,455 km (0.091 R)
• M36: 18,855,764 km (0.105 R)
• M37: 19,094,971 km (0.111 R)
• M38: 19,455,652 km (0.091 R)
• M39: 20,920,813 km (0.054 R)
• M40: 22,358,299 km (0.049 R)
• M41: 22,548,139 km (0.094 R)
• M42: 24,802,130 km (0.095 R)
• M43: 25,064,375 km (0.065 R)
• M44: 25,922,768 km (0.118 R)
• M45: 26,389,064 km (0.116 R)
• M46: 27,127,180 km (0.114 R)
• M47: 27,872,327 km (0.11 R)
• M48: 29,244,140 km (0.051 R)
• M49: 29,521,195 km (0.111 R)
• M50: 30,637,943 km (0.11 R)
• M51: 31,272,088 km (0.103 R)
• M52: 31,697,395 km (0.099 R)
• M53: 31,981,930 km (0.119 R)
• M54: 32,267,363 km (0.069 R)
• M55: 32,482,036 km (0.089 R)
• M56: 32,768,965 km (0.086 R)
• M57: 33,056,641 km (0.109 R)
• M58: 33,997,612 km (0.085 R)
• M59: 35,757,781 km (0.116 R)
• M60: 36,054,134 km (0.037 R)
• M61: 36,499,936 km (0.104 R)
• M62: 36,873,033 km (0.08 R)
• M63: 39,442,675 km (0.052 R)
• M64: 42,382,573 km (0.105 R)
• M65: 42,539,202 km (0.084 R)
• M66: 42,696,130 km (0.093 R)
• M67: 43,799,564 km (0.061 R)
• M68: 45,632,736 km (0.106 R)
• M69: 47,247,196 km (0.106 R)
• M70: 47,328,428 km (0.083 R)
• M71: 48,061,458 km (0.118 R)
• M72: 48,470,308 km (0.115 R)
• M73: 49,703,743 km (0.101 R)
• M74: 50,365,863 km (0.118 R)
• M75: 50,531,767 km (0.071 R)
• M76: 50,864,323 km (0.1 R)
• M77: 51,782,405 km (0.072 R)
• M78: 52,874,470 km (0.114 R)
• M79: 52,958,843 km (0.062 R)
• M80: 53,296,635 km (0.11 R)
• M81: 53,635,025 km (0.038 R)
• M82: 55,081,487 km (0.11 R)
• M83: 55,938,234 km (0.076 R)
• M84: 56,368,328 km (0.109 R)
• M85: 56,799,619 km (0.091 R)
• M86: 57,145,339 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149.7

Radius: 5.6

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 17.91 AU - 20.69 AU

Year: 32113 Days

Day: 16.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,844,463 km

• M1: 71,657 km (0.105 R)
• M2: 260,749 km (0.05 R)
• M3: 771,476 km (0.043 R)
• M4: 946,506 km (0.116 R)
• M5: 1,038,808 km (0.084 R)
• M6: 1,232,238 km (0.085 R)
• M7: 1,282,503 km (0.095 R)
• M8: 1,358,947 km (0.036 R)
• M9: 1,597,855 km (0.108 R)
• M10: 1,936,844 km (0.062 R)
• M11: 2,391,172 km (0.08 R)
• M12: 2,581,910 km (0.074 R)
• M13: 2,744,672 km (0.101 R)
• M14: 3,218,000 km (0.063 R)
• M15: 3,680,108 km (0.026 R)
• M16: 4,162,860 km (0.082 R)
• M17: 4,315,300 km (0.05 R)
• M18: 4,943,761 km (0.1 R)
• M19: 6,067,690 km (0.088 R)
• M20: 6,110,774 km (0.06 R)
• M21: 6,284,158 km (0.08 R)
• M22: 6,503,169 km (0.111 R)
• M23: 6,903,792 km (0.039 R)
• M24: 7,039,178 km (0.033 R)
• M25: 7,312,494 km (0.104 R)
• M26: 8,248,378 km (0.075 R)
• M27: 8,296,100 km (0.1 R)
• M28: 9,320,695 km (0.062 R)
• M29: 10,281,562 km (0.08 R)
• M30: 10,539,768 km (0.048 R)
• M31: 10,591,529 km (0.055 R)
• M32: 11,220,738 km (0.092 R)
• M33: 11,273,696 km (0.104 R)
• M34: 11,326,803 km (0.078 R)
• M35: 12,024,078 km (0.07 R)
• M36: 12,405,254 km (0.12 R)
• M37: 12,956,672 km (0.091 R)
• M38: 14,140,589 km (0.04 R)
• M39: 14,370,072 km (0.106 R)
• M40: 15,358,765 km (0.052 R)
• M41: 15,535,440 km (0.104 R)
• M42: 15,713,012 km (0.038 R)
• M43: 17,095,446 km (0.116 R)
• M44: 17,217,518 km (0.05 R)
• M45: 17,770,282 km (0.107 R)
• M46: 18,142,033 km (0.118 R)
• M47: 19,019,424 km (0.098 R)
• M48: 19,336,123 km (0.087 R)
• M49: 19,782,523 km (0.055 R)
• M50: 20,750,272 km (0.094 R)
• M51: 20,880,422 km (0.103 R)
• M52: 21,404,015 km (0.072 R)
• M53: 22,597,656 km (0.073 R)
• M54: 23,744,772 km (0.097 R)
• M55: 25,326,620 km (0.089 R)
• M56: 26,024,943 km (0.059 R)
• M57: 27,226,513 km (0.111 R)
• M58: 27,726,469 km (0.097 R)
• M59: 28,157,610 km (0.057 R)
• M60: 30,419,530 km (0.06 R)
• M61: 31,310,685 km (0.11 R)
• M62: 32,059,871 km (0.105 R)
• M63: 32,210,366 km (0.109 R)
• M64: 33,423,156 km (0.085 R)
• M65: 33,499,451 km (0.064 R)
• M66: 39,868,431 km (0.1 R)
• M67: 41,497,253 km (0.071 R)
• M68: 41,579,232 km (0.092 R)
• M69: 44,399,451 km (0.068 R)
• M70: 46,682,614 km (0.119 R)
• M71: 46,767,885 km (0.073 R)
• M72: 47,451,996 km (0.115 R)
• M73: 48,312,034 km (0.113 R)
• M74: 50,309,315 km (0.066 R)
• M75: 51,186,108 km (0.105 R)
• M76: 53,132,676 km (0.098 R)
• M77: 53,846,557 km (0.08 R)
• M78: 54,563,430 km (0.093 R)
• M79: 55,103,328 km (0.099 R)
• M80: 56,369,824 km (0.114 R)
• M81: 56,733,496 km (0.059 R)
• M82: 57,829,002 km (0.12 R)
• M83: 59,577,801 km (0.079 R)
• M84: 59,855,454 km (0.101 R)
• M85: 60,226,457 km (0.1 R)
• M86: 60,319,357 km (0.049 R)
• M87: 60,691,258 km (0.085 R)
• M88: 60,877,507 km (0.106 R)
• M89: 60,970,707 km (0.043 R)
• M90: 62,374,234 km (0.102 R)
• M91: 62,750,323 km (0.037 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 17,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit