🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.45 AU - 0.57 AU

Year: 239 Days

Day: 19.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.3

Radius: 12.2

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.81 AU - 1.17 AU

Year: 646 Days

Day: 12.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 36,985,751 km

• M1: 154,086 km (0.115 R)
• M2: 234,569 km (0.056 R)
• M3: 337,642 km (0.108 R)
• M4: 446,998 km (0.115 R)
• M5: 538,552 km (0.097 R)
• M6: 630,854 km (0.101 R)
• M7: 722,109 km (0.091 R)
• M8: 822,339 km (0.057 R)
• M9: 986,748 km (0.07 R)
• M10: 1,082,341 km (0.114 R)
• M11: 1,208,601 km (0.092 R)
• M12: 1,288,038 km (0.057 R)
• M13: 1,378,844 km (0.112 R)
• M14: 1,481,917 km (0.071 R)
• M15: 1,582,745 km (0.112 R)
• M16: 1,675,496 km (0.119 R)
• M17: 1,780,813 km (0.087 R)
• M18: 1,888,374 km (0.053 R)
• M19: 2,031,689 km (0.112 R)
• M20: 2,150,170 km (0.09 R)
• M21: 2,265,211 km (0.065 R)
• M22: 2,364,694 km (0.079 R)
• M23: 2,519,827 km (0.048 R)
• M24: 2,604,649 km (0.076 R)
• M25: 2,733,901 km (0.118 R)
• M26: 3,024,719 km (0.032 R)
• M27: 3,134,674 km (0.12 R)
• M28: 3,292,350 km (0.065 R)
• M29: 3,399,013 km (0.104 R)
• M30: 3,837,036 km (0.113 R)
• M31: 3,942,353 km (0.112 R)
• M32: 4,041,686 km (0.108 R)
• M33: 4,285,979 km (0.068 R)
• M34: 4,402,815 km (0.11 R)
• M35: 4,684,358 km (0.058 R)
• M36: 4,804,635 km (0.077 R)
• M37: 4,903,220 km (0.09 R)
• M38: 5,040,700 km (0.065 R)
• M39: 5,226,202 km (0.113 R)

Asteroid Belt

Center: 2.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.9

Radius: 9.4

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.4 AU - 4.74 AU

Year: 5386 Days

Day: 8.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 36,985,751 km

• M1: 297,101 km (0.059 R)
• M2: 417,528 km (0.116 R)
• M3: 490,232 km (0.08 R)
• M4: 556,803 km (0.072 R)
• M5: 712,684 km (0.047 R)
• M6: 789,727 km (0.104 R)
• M7: 1,127,669 km (0.046 R)
• M8: 1,234,482 km (0.116 R)
• M9: 1,425,967 km (0.095 R)
• M10: 1,731,147 km (0.119 R)
• M11: 1,801,906 km (0.073 R)
• M12: 1,964,669 km (0.087 R)
• M13: 2,132,218 km (0.038 R)
• M14: 2,382,795 km (0.073 R)
• M15: 3,773,157 km (0.041 R)
• M16: 4,147,900 km (0.075 R)
• M17: 4,412,688 km (0.049 R)
• M18: 6,032,235 km (0.116 R)
• M19: 6,415,056 km (0.063 R)
• M20: 7,261,630 km (0.107 R)
• M21: 7,377,120 km (0.109 R)
• M22: 8,023,532 km (0.074 R)
• M23: 8,143,061 km (0.09 R)
• M24: 8,627,010 km (0.107 R)
• M25: 8,934,134 km (0.05 R)
• M26: 10,263,461 km (0.108 R)
• M27: 10,556,224 km (0.079 R)
• M28: 10,818,918 km (0.083 R)
• M29: 11,083,706 km (0.109 R)
• M30: 11,856,828 km (0.074 R)
• M31: 12,301,433 km (0.032 R)
• M32: 12,577,890 km (0.111 R)
• M33: 12,751,722 km (0.101 R)
• M34: 13,383,923 km (0.091 R)
• M35: 13,703,913 km (0.079 R)
• M36: 13,775,421 km (0.104 R)
• M37: 14,496,632 km (0.082 R)
• M38: 14,898,602 km (0.095 R)
• M39: 14,972,054 km (0.11 R)
• M40: 15,378,362 km (0.107 R)
• M41: 15,676,211 km (0.075 R)
• M42: 16,239,597 km (0.078 R)
• M43: 16,390,990 km (0.046 R)
• M44: 16,504,834 km (0.094 R)
• M45: 16,657,125 km (0.096 R)
• M46: 16,848,011 km (0.101 R)
• M47: 17,386,414 km (0.092 R)
• M48: 17,852,561 km (0.109 R)
• M49: 17,969,696 km (0.116 R)
• M50: 18,244,059 km (0.068 R)
• M51: 18,559,261 km (0.117 R)
• M52: 19,355,272 km (0.1 R)
• M53: 19,757,391 km (0.103 R)
• M54: 20,000,039 km (0.106 R)
• M55: 20,365,955 km (0.084 R)
• M56: 20,816,095 km (0.094 R)
• M57: 22,102,188 km (0.076 R)
• M58: 24,360,068 km (0.098 R)
• M59: 24,707,136 km (0.1 R)
• M60: 24,837,734 km (0.07 R)
• M61: 25,012,315 km (0.027 R)
• M62: 25,450,338 km (0.113 R)
• M63: 25,935,035 km (0.117 R)
• M64: 26,422,874 km (0.099 R)
• M65: 26,511,884 km (0.081 R)
• M66: 28,131,281 km (0.058 R)
• M67: 28,358,820 km (0.092 R)
• M68: 28,678,211 km (0.099 R)
• M69: 28,815,542 km (0.107 R)
• M70: 28,953,022 km (0.12 R)
• M71: 29,459,112 km (0.082 R)
• M72: 30,900,787 km (0.111 R)
• M73: 30,994,584 km (0.112 R)
• M74: 31,135,506 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.2

Radius: 8.5

Gravity: 10.47 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.51 AU - 4.67 AU

Year: 6451 Days

Day: 9.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,985,751 km

• M1: 148,251 km (0.106 R)
• M2: 336,894 km (0.119 R)
• M3: 423,212 km (0.089 R)
• M4: 530,474 km (0.117 R)
• M5: 634,295 km (0.079 R)
• M6: 759,658 km (0.03 R)
• M7: 924,664 km (0.112 R)
• M8: 1,052,122 km (0.091 R)
• M9: 1,289,534 km (0.081 R)
• M10: 1,638,845 km (0.109 R)
• M11: 1,696,589 km (0.079 R)
• M12: 1,794,576 km (0.097 R)
• M13: 2,141,942 km (0.104 R)
• M14: 2,399,999 km (0.08 R)
• M15: 2,645,190 km (0.109 R)
• M16: 2,782,520 km (0.054 R)
• M17: 2,945,582 km (0.049 R)
• M18: 3,756,702 km (0.111 R)
• M19: 3,963,296 km (0.102 R)
• M20: 4,200,259 km (0.113 R)
• M21: 4,307,072 km (0.045 R)
• M22: 4,360,778 km (0.108 R)
• M23: 4,496,164 km (0.109 R)
• M24: 4,910,700 km (0.104 R)
• M25: 5,453,291 km (0.056 R)
• M26: 6,750,454 km (0.059 R)
• M27: 6,875,817 km (0.104 R)
• M28: 7,256,544 km (0.111 R)
• M29: 7,417,212 km (0.112 R)
• M30: 7,676,764 km (0.041 R)
• M31: 8,105,063 km (0.049 R)
• M32: 8,710,635 km (0.118 R)
• M33: 8,950,141 km (0.117 R)
• M34: 9,435,736 km (0.117 R)
• M35: 9,894,254 km (0.053 R)
• M36: 10,251,942 km (0.048 R)
• M37: 10,396,154 km (0.069 R)
• M38: 10,468,560 km (0.11 R)
• M39: 10,723,175 km (0.073 R)
• M40: 11,424,789 km (0.088 R)
• M41: 11,875,378 km (0.076 R)
• M42: 12,331,951 km (0.026 R)
• M43: 12,988,686 km (0.088 R)
• M44: 13,340,839 km (0.064 R)
• M45: 13,577,353 km (0.12 R)
• M46: 15,354,277 km (0.11 R)
• M47: 15,519,433 km (0.062 R)
• M48: 17,633,101 km (0.097 R)
• M49: 18,591,425 km (0.113 R)
• M50: 19,076,870 km (0.115 R)
• M51: 19,835,331 km (0.119 R)
• M52: 21,060,239 km (0.077 R)
• M53: 22,262,706 km (0.117 R)
• M54: 22,543,352 km (0.079 R)
• M55: 22,778,221 km (0.072 R)
• M56: 23,250,202 km (0.096 R)
• M57: 23,773,196 km (0.07 R)
• M58: 23,868,639 km (0.077 R)
• M59: 24,685,444 km (0.094 R)
• M60: 25,658,279 km (0.046 R)
• M61: 26,001,606 km (0.104 R)
• M62: 26,297,211 km (0.088 R)
• M63: 27,993,202 km (0.108 R)
• M64: 28,195,010 km (0.067 R)
• M65: 28,397,266 km (0.074 R)
• M66: 28,650,835 km (0.085 R)
• M67: 29,364,865 km (0.051 R)
• M68: 29,518,652 km (0.112 R)
• M69: 30,084,880 km (0.103 R)
• M70: 30,188,102 km (0.118 R)
• M71: 30,498,817 km (0.117 R)
• M72: 30,810,579 km (0.109 R)
• M73: 31,384,736 km (0.057 R)
• M74: 32,756,099 km (0.08 R)
• M75: 33,342,074 km (0.113 R)
• M76: 33,449,037 km (0.084 R)
• M77: 33,824,228 km (0.112 R)
• M78: 34,146,761 km (0.086 R)
• M79: 34,308,476 km (0.037 R)
• M80: 34,849,422 km (0.1 R)
• M81: 35,720,680 km (0.051 R)
• M82: 35,775,433 km (0.096 R)
• M83: 36,159,002 km (0.039 R)
• M84: 36,433,963 km (0.058 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 16,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit