🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.52 AU - 0.58 AU

Year: 156 Days

Day: 39.8 Hours

Environment

Temp: 195 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.73 AU - 1.07 AU

Year: 327 Days

Day: 44.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,528,451 km

• M1: 305,778 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.7

Radius: 12.7

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.28 AU - 7.58 AU

Year: 6243 Days

Day: 6.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 66,528,451 km

• M1: 159,023 km (0.045 R)
• M2: 283,787 km (0.118 R)
• M3: 418,575 km (0.072 R)
• M4: 513,719 km (0.099 R)
• M5: 757,863 km (0.046 R)
• M6: 981,661 km (0.095 R)
• M7: 1,180,028 km (0.051 R)
• M8: 1,260,063 km (0.117 R)
• M9: 1,375,403 km (0.084 R)
• M10: 1,617,303 km (0.096 R)
• M11: 1,743,713 km (0.066 R)
• M12: 1,854,714 km (0.088 R)
• M13: 1,949,111 km (0.038 R)
• M14: 2,202,529 km (0.081 R)
• M15: 2,550,195 km (0.097 R)
• M16: 2,720,138 km (0.109 R)
• M17: 2,871,830 km (0.06 R)
• M18: 4,235,565 km (0.114 R)
• M19: 4,488,834 km (0.108 R)
• M20: 4,799,249 km (0.031 R)
• M21: 5,010,332 km (0.12 R)
• M22: 5,116,846 km (0.11 R)
• M23: 5,197,329 km (0.113 R)
• M24: 5,744,857 km (0.099 R)
• M25: 6,339,659 km (0.086 R)
• M26: 6,865,196 km (0.084 R)
• M27: 7,313,840 km (0.097 R)
• M28: 7,496,050 km (0.093 R)
• M29: 7,649,089 km (0.118 R)
• M30: 8,145,604 km (0.106 R)
• M31: 8,239,851 km (0.059 R)
• M32: 8,748,932 km (0.088 R)
• M33: 9,170,050 km (0.115 R)
• M34: 9,300,948 km (0.118 R)
• M35: 9,664,172 km (0.06 R)
• M36: 9,864,334 km (0.099 R)
• M37: 10,099,502 km (0.115 R)
• M38: 10,989,609 km (0.058 R)
• M39: 11,338,621 km (0.104 R)
• M40: 12,083,469 km (0.062 R)
• M41: 13,583,038 km (0.065 R)
• M42: 13,957,631 km (0.062 R)
• M43: 14,449,808 km (0.06 R)
• M44: 14,678,842 km (0.102 R)
• M45: 14,947,670 km (0.098 R)
• M46: 15,140,651 km (0.103 R)
• M47: 15,334,380 km (0.062 R)
• M48: 15,529,007 km (0.116 R)
• M49: 16,196,961 km (0.077 R)
• M50: 16,276,248 km (0.117 R)
• M51: 16,434,972 km (0.057 R)
• M52: 16,674,179 km (0.118 R)
• M53: 16,954,675 km (0.074 R)
• M54: 17,196,425 km (0.06 R)
• M55: 17,358,140 km (0.095 R)
• M56: 17,683,216 km (0.092 R)
• M57: 18,961,680 km (0.096 R)
• M58: 21,129,203 km (0.105 R)
• M59: 21,215,820 km (0.086 R)
• M60: 21,476,420 km (0.116 R)
• M61: 21,607,019 km (0.059 R)
• M62: 23,106,289 km (0.083 R)
• M63: 24,775,651 km (0.08 R)
• M64: 25,279,347 km (0.082 R)
• M65: 26,018,211 km (0.087 R)
• M66: 26,390,411 km (0.089 R)
• M67: 27,139,747 km (0.086 R)
• M68: 27,233,993 km (0.099 R)
• M69: 28,134,124 km (0.105 R)
• M70: 28,995,807 km (0.086 R)
• M71: 29,866,317 km (0.096 R)
• M72: 30,109,563 km (0.115 R)
• M73: 30,402,476 km (0.058 R)
• M74: 31,089,429 km (0.031 R)
• M75: 32,729,022 km (0.109 R)
• M76: 32,879,368 km (0.108 R)
• M77: 33,382,615 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.5

Radius: 3.8

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 12.92 AU - 15.32 AU

Year: 20315 Days

Day: 16.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 66,528,451 km

• M1: 56,698 km (0.069 R)
• M2: 106,214 km (0.032 R)
• M3: 152,440 km (0.038 R)
• M4: 457,769 km (0.115 R)
• M5: 765,343 km (0.051 R)
• M6: 850,763 km (0.081 R)
• M7: 1,084,435 km (0.081 R)
• M8: 1,395,898 km (0.071 R)
• M9: 1,530,835 km (0.102 R)
• M10: 1,592,320 km (0.085 R)
• M11: 1,733,391 km (0.058 R)
• M12: 1,797,418 km (0.114 R)
• M13: 1,927,868 km (0.093 R)
• M14: 2,197,892 km (0.107 R)
• M15: 2,372,622 km (0.07 R)
• M16: 2,866,744 km (0.094 R)
• M17: 2,980,738 km (0.105 R)
• M18: 3,115,675 km (0.09 R)
• M19: 4,136,232 km (0.07 R)
• M20: 5,180,724 km (0.062 R)
• M21: 5,296,513 km (0.107 R)
• M22: 5,413,049 km (0.089 R)
• M23: 5,720,024 km (0.114 R)
• M24: 5,863,638 km (0.102 R)
• M25: 6,750,006 km (0.1 R)
• M26: 7,003,574 km (0.098 R)
• M27: 7,182,942 km (0.094 R)
• M28: 7,519,986 km (0.067 R)
• M29: 8,643,915 km (0.069 R)
• M30: 8,753,570 km (0.116 R)
• M31: 8,781,096 km (0.108 R)
• M32: 9,449,948 km (0.083 R)
• M33: 10,425,027 km (0.116 R)
• M34: 10,717,939 km (0.086 R)
• M35: 11,102,705 km (0.058 R)
• M36: 13,823,591 km (0.117 R)
• M37: 14,177,540 km (0.118 R)
• M38: 14,992,998 km (0.074 R)
• M39: 15,823,416 km (0.092 R)
• M40: 15,991,264 km (0.101 R)
• M41: 16,193,521 km (0.031 R)
• M42: 16,261,139 km (0.06 R)
• M43: 16,396,675 km (0.091 R)
• M44: 17,045,331 km (0.059 R)
• M45: 17,114,146 km (0.055 R)
• M46: 17,321,040 km (0.05 R)
• M47: 17,355,597 km (0.075 R)
• M48: 17,528,682 km (0.104 R)
• M49: 18,016,520 km (0.078 R)
• M50: 18,685,672 km (0.076 R)
• M51: 18,863,244 km (0.07 R)
• M52: 19,291,393 km (0.103 R)
• M53: 20,120,914 km (0.069 R)
• M54: 20,778,247 km (0.078 R)
• M55: 21,591,161 km (0.05 R)
• M56: 22,076,457 km (0.106 R)
• M57: 23,019,672 km (0.078 R)
• M58: 23,745,221 km (0.085 R)
• M59: 23,822,115 km (0.061 R)
• M60: 23,975,901 km (0.091 R)
• M61: 25,532,766 km (0.04 R)
• M62: 25,927,106 km (0.057 R)
• M63: 26,602,092 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257

Radius: 4.6

Gravity: 12.15 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 14.86 AU - 19.02 AU

Year: 26696 Days

Day: 18.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,528,451 km

• M1: 59,241 km (0.09 R)
• M2: 104,719 km (0.041 R)
• M3: 133,890 km (0.102 R)
• M4: 649,853 km (0.116 R)
• M5: 756,217 km (0.097 R)
• M6: 845,378 km (0.101 R)
• M7: 938,128 km (0.031 R)
• M8: 1,262,008 km (0.066 R)
• M9: 1,395,299 km (0.111 R)
• M10: 1,533,229 km (0.119 R)
• M11: 1,618,051 km (0.043 R)
• M12: 1,972,897 km (0.104 R)
• M13: 2,003,564 km (0.095 R)
• M14: 2,190,861 km (0.109 R)
• M15: 2,222,576 km (0.064 R)
• M16: 2,649,528 km (0.06 R)
• M17: 2,785,961 km (0.07 R)
• M18: 3,030,105 km (0.075 R)
• M19: 3,172,821 km (0.063 R)
• M20: 3,208,874 km (0.117 R)
• M21: 3,880,270 km (0.061 R)
• M22: 3,996,358 km (0.084 R)
• M23: 4,152,837 km (0.047 R)
• M24: 4,798,800 km (0.116 R)
• M25: 5,303,544 km (0.03 R)
• M26: 5,649,414 km (0.086 R)
• M27: 5,781,060 km (0.066 R)
• M28: 6,591,581 km (0.116 R)
• M29: 7,389,237 km (0.11 R)
• M30: 8,167,445 km (0.119 R)
• M31: 8,971,534 km (0.055 R)
• M32: 9,747,797 km (0.115 R)
• M33: 10,384,336 km (0.08 R)
• M34: 11,308,851 km (0.109 R)
• M35: 11,474,755 km (0.071 R)
• M36: 11,697,207 km (0.114 R)
• M37: 12,715,520 km (0.055 R)
• M38: 15,260,628 km (0.077 R)
• M39: 16,684,351 km (0.089 R)
• M40: 17,316,552 km (0.086 R)
• M41: 17,956,532 km (0.048 R)
• M42: 18,344,289 km (0.041 R)
• M43: 19,590,140 km (0.107 R)
• M44: 19,656,412 km (0.04 R)
• M45: 20,592,895 km (0.075 R)
• M46: 20,660,214 km (0.112 R)
• M47: 20,727,832 km (0.098 R)
• M48: 21,886,767 km (0.108 R)
• M49: 22,578,208 km (0.038 R)
• M50: 23,487,913 km (0.081 R)
• M51: 24,409,436 km (0.078 R)
• M52: 24,480,794 km (0.043 R)
• M53: 25,342,777 km (0.036 R)
• M54: 25,704,804 km (0.117 R)
• M55: 27,096,363 km (0.085 R)
• M56: 27,615,169 km (0.112 R)
• M57: 28,512,008 km (0.109 R)
• M58: 29,418,571 km (0.12 R)
• M59: 31,104,838 km (0.109 R)
• M60: 31,881,700 km (0.072 R)
• M61: 32,350,839 km (0.096 R)
• M62: 33,612,996 km (0.12 R)
• M63: 34,971,644 km (0.097 R)
• M64: 35,293,878 km (0.065 R)
• M65: 36,838,176 km (0.079 R)
• M66: 37,166,095 km (0.114 R)
• M67: 37,248,224 km (0.052 R)
• M68: 37,742,346 km (0.081 R)
• M69: 38,570,520 km (0.1 R)
• M70: 39,237,427 km (0.098 R)
• M71: 39,740,076 km (0.061 R)
• M72: 41,260,888 km (0.101 R)
• M73: 41,942,755 km (0.081 R)
• M74: 42,714,530 km (0.093 R)
• M75: 43,058,905 km (0.117 R)
• M76: 44,795,138 km (0.098 R)
• M77: 45,847,708 km (0.106 R)
• M78: 46,819,795 km (0.105 R)
• M79: 47,086,079 km (0.113 R)
• M80: 47,977,384 km (0.068 R)
• M81: 48,964,131 km (0.102 R)
• M82: 50,320,535 km (0.089 R)
• M83: 54,463,050 km (0.057 R)
• M84: 54,556,399 km (0.083 R)
• M85: 55,117,241 km (0.098 R)
• M86: 57,474,754 km (0.077 R)
• M87: 57,664,743 km (0.112 R)
• M88: 57,855,032 km (0.072 R)
• M89: 58,331,501 km (0.117 R)
• M90: 59,288,329 km (0.094 R)
• M91: 59,865,029 km (0.08 R)
• M92: 60,057,561 km (0.107 R)
• M93: 63,756,219 km (0.08 R)
• M94: 64,741,770 km (0.115 R)
• M95: 65,732,407 km (0.042 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 19,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit