🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.39 AU - 0.61 AU

Year: 132 Days

Day: 46.7 Hours

Environment

Temp: 209 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.57 AU - 0.73 AU

Year: 196 Days

Day: 35.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 140.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.64 AU - 1.06 AU

Year: 294 Days

Day: 15.5 Hours

Environment

Temp: 111 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,989,083 km

• M1: 694,882 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.96 AU - 1.34 AU

Year: 462 Days

Day: 14.2 Hours

Environment

Temp: -13 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,989,083 km

• M1: 991,684 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.3

Radius: 10.4

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.66 AU - 8.12 AU

Year: 8305 Days

Day: 9.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,989,083 km

• M1: 136,882 km (0.116 R)
• M2: 310,565 km (0.042 R)
• M3: 688,749 km (0.115 R)
• M4: 803,191 km (0.114 R)
• M5: 871,557 km (0.052 R)
• M6: 996,621 km (0.059 R)
• M7: 1,346,530 km (0.119 R)
• M8: 1,893,909 km (0.088 R)
• M9: 2,328,042 km (0.08 R)
• M10: 2,479,585 km (0.076 R)
• M11: 2,608,388 km (0.063 R)
• M12: 2,954,109 km (0.103 R)
• M13: 3,258,092 km (0.11 R)
• M14: 3,601,270 km (0.102 R)
• M15: 3,836,587 km (0.067 R)
• M16: 4,016,404 km (0.101 R)
• M17: 4,199,063 km (0.058 R)
• M18: 4,322,481 km (0.058 R)
• M19: 4,541,193 km (0.108 R)
• M20: 4,731,631 km (0.066 R)
• M21: 5,998,127 km (0.088 R)
• M22: 6,668,774 km (0.098 R)
• M23: 7,178,155 km (0.075 R)
• M24: 7,251,906 km (0.042 R)
• M25: 7,662,403 km (0.117 R)
• M26: 7,965,787 km (0.079 R)
• M27: 8,118,976 km (0.075 R)
• M28: 9,379,039 km (0.091 R)
• M29: 10,531,092 km (0.073 R)
• M30: 10,910,921 km (0.112 R)
• M31: 10,995,892 km (0.105 R)
• M32: 11,901,707 km (0.112 R)
• M33: 12,607,959 km (0.113 R)
• M34: 12,876,338 km (0.11 R)
• M35: 13,146,511 km (0.075 R)
• M36: 14,572,628 km (0.079 R)
• M37: 14,948,567 km (0.045 R)
• M38: 16,338,032 km (0.096 R)
• M39: 16,630,646 km (0.101 R)
• M40: 17,768,487 km (0.077 R)
• M41: 18,119,743 km (0.112 R)
• M42: 19,084,799 km (0.037 R)
• M43: 19,238,585 km (0.057 R)
• M44: 20,170,730 km (0.12 R)
• M45: 20,379,868 km (0.102 R)
• M46: 20,537,095 km (0.117 R)
• M47: 20,853,046 km (0.068 R)
• M48: 21,117,385 km (0.055 R)
• M49: 22,024,846 km (0.118 R)
• M50: 22,132,407 km (0.103 R)
• M51: 23,218,038 km (0.064 R)
• M52: 23,712,160 km (0.067 R)
• M53: 23,822,414 km (0.041 R)
• M54: 24,265,373 km (0.07 R)
• M55: 24,990,773 km (0.113 R)
• M56: 25,497,162 km (0.031 R)
• M57: 26,063,839 km (0.101 R)
• M58: 26,692,000 km (0.117 R)
• M59: 27,614,421 km (0.116 R)
• M60: 27,788,552 km (0.085 R)
• M61: 28,313,192 km (0.091 R)
• M62: 28,430,178 km (0.105 R)
• M63: 28,841,123 km (0.112 R)
• M64: 30,025,789 km (0.094 R)
• M65: 30,564,191 km (0.108 R)
• M66: 31,166,024 km (0.117 R)
• M67: 32,381,506 km (0.104 R)
• M68: 32,995,007 km (0.1 R)
• M69: 34,358,293 km (0.039 R)
• M70: 34,921,229 km (0.082 R)
• M71: 37,011,560 km (0.1 R)
• M72: 37,331,849 km (0.116 R)
• M73: 38,168,850 km (0.066 R)
• M74: 40,782,624 km (0.119 R)
• M75: 41,644,606 km (0.077 R)
• M76: 41,777,599 km (0.07 R)
• M77: 42,311,663 km (0.058 R)
• M78: 42,847,822 km (0.096 R)
• M79: 42,982,161 km (0.073 R)
• M80: 44,198,242 km (0.081 R)
• M81: 44,742,180 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.4

Radius: 10.6

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.81 AU - 10.01 AU

Year: 10817 Days

Day: 14.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,989,083 km

• M1: 214,823 km (0.095 R)
• M2: 460,013 km (0.106 R)
• M3: 760,705 km (0.072 R)
• M4: 943,215 km (0.071 R)
• M5: 1,599,201 km (0.109 R)
• M6: 2,010,296 km (0.076 R)
• M7: 2,215,096 km (0.098 R)
• M8: 2,426,926 km (0.107 R)
• M9: 2,562,612 km (0.098 R)
• M10: 2,757,089 km (0.052 R)
• M11: 2,898,908 km (0.078 R)
• M12: 3,706,736 km (0.072 R)
• M13: 4,087,313 km (0.114 R)
• M14: 4,282,389 km (0.109 R)
• M15: 4,414,184 km (0.106 R)
• M16: 4,715,624 km (0.063 R)
• M17: 4,851,758 km (0.076 R)
• M18: 5,197,778 km (0.117 R)
• M19: 5,338,550 km (0.087 R)
• M20: 5,480,518 km (0.063 R)
• M21: 5,877,551 km (0.119 R)
• M22: 6,172,109 km (0.116 R)
• M23: 6,246,609 km (0.088 R)
• M24: 6,471,604 km (0.108 R)
• M25: 6,699,441 km (0.117 R)
• M26: 6,852,779 km (0.064 R)
• M27: 6,968,568 km (0.12 R)
• M28: 7,280,480 km (0.064 R)
• M29: 7,596,879 km (0.07 R)
• M30: 7,716,857 km (0.072 R)
• M31: 7,797,041 km (0.087 R)
• M32: 8,407,999 km (0.07 R)
• M33: 8,949,842 km (0.113 R)
• M34: 9,076,552 km (0.118 R)
• M35: 9,589,224 km (0.114 R)
• M36: 11,825,113 km (0.074 R)
• M37: 12,150,489 km (0.054 R)
• M38: 14,213,742 km (0.058 R)
• M39: 14,709,061 km (0.079 R)
• M40: 15,159,500 km (0.083 R)
• M41: 15,971,817 km (0.104 R)
• M42: 16,074,291 km (0.074 R)
• M43: 16,902,315 km (0.118 R)
• M44: 18,277,419 km (0.105 R)
• M45: 18,492,242 km (0.061 R)
• M46: 19,087,043 km (0.071 R)
• M47: 20,573,746 km (0.119 R)
• M48: 20,797,096 km (0.112 R)
• M49: 21,077,442 km (0.113 R)
• M50: 22,498,173 km (0.067 R)
• M51: 22,613,214 km (0.027 R)
• M52: 23,365,392 km (0.105 R)
• M53: 23,832,437 km (0.062 R)
• M54: 25,551,017 km (0.117 R)
• M55: 26,152,849 km (0.06 R)
• M56: 26,455,635 km (0.102 R)
• M57: 29,861,081 km (0.053 R)
• M58: 31,069,234 km (0.065 R)
• M59: 31,389,822 km (0.12 R)
• M60: 31,711,457 km (0.076 R)
• M61: 32,034,290 km (0.118 R)
• M62: 33,796,104 km (0.069 R)
• M63: 34,191,940 km (0.061 R)
• M64: 34,390,456 km (0.099 R)
• M65: 35,121,391 km (0.096 R)
• M66: 35,321,703 km (0.103 R)
• M67: 35,723,373 km (0.092 R)
• M68: 36,261,177 km (0.082 R)
• M69: 38,164,960 km (0.118 R)
• M70: 38,370,807 km (0.097 R)
• M71: 39,336,611 km (0.034 R)
• M72: 40,240,481 km (0.104 R)
• M73: 40,450,067 km (0.063 R)
• M74: 41,080,922 km (0.038 R)
• M75: 41,291,855 km (0.028 R)
• M76: 45,878,675 km (0.063 R)
• M77: 46,097,686 km (0.098 R)
• M78: 46,463,303 km (0.076 R)
• M79: 46,609,909 km (0.098 R)
• M80: 46,829,968 km (0.062 R)
• M81: 47,639,891 km (0.034 R)
• M82: 48,454,601 km (0.038 R)
• M83: 49,647,644 km (0.09 R)
• M84: 49,797,541 km (0.088 R)
• M85: 50,247,830 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.5

Radius: 4.5

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 17.04 AU - 20.28 AU

Year: 30206 Days

Day: 17.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,989,083 km

• M1: 145,110 km (0.095 R)
• M2: 184,753 km (0.062 R)
• M3: 229,034 km (0.104 R)
• M4: 257,608 km (0.107 R)
• M5: 329,564 km (0.065 R)
• M6: 710,889 km (0.109 R)
• M7: 845,078 km (0.08 R)
• M8: 1,385,127 km (0.081 R)
• M9: 1,421,778 km (0.057 R)
• M10: 1,477,578 km (0.103 R)
• M11: 1,591,273 km (0.105 R)
• M12: 2,095,268 km (0.104 R)
• M13: 2,419,746 km (0.098 R)
• M14: 2,644,741 km (0.066 R)
• M15: 3,260,785 km (0.102 R)
• M16: 3,384,203 km (0.101 R)
• M17: 3,610,245 km (0.1 R)
• M18: 3,789,314 km (0.117 R)
• M19: 4,076,841 km (0.046 R)
• M20: 4,562,286 km (0.11 R)
• M21: 4,980,562 km (0.108 R)
• M22: 5,528,090 km (0.11 R)
• M23: 5,616,203 km (0.087 R)
• M24: 6,246,459 km (0.048 R)
• M25: 6,554,481 km (0.038 R)
• M26: 6,741,628 km (0.106 R)
• M27: 8,000,345 km (0.072 R)
• M28: 8,300,887 km (0.063 R)
• M29: 8,707,494 km (0.056 R)
• M30: 8,741,602 km (0.06 R)
• M31: 9,085,827 km (0.114 R)
• M32: 9,294,516 km (0.099 R)
• M33: 9,751,986 km (0.045 R)
• M34: 9,787,441 km (0.087 R)
• M35: 9,858,500 km (0.114 R)
• M36: 9,894,254 km (0.106 R)
• M37: 10,688,768 km (0.116 R)
• M38: 10,982,728 km (0.064 R)
• M39: 11,316,630 km (0.048 R)
• M40: 11,691,522 km (0.088 R)
• M41: 11,842,616 km (0.11 R)
• M42: 11,994,458 km (0.091 R)
• M43: 13,192,288 km (0.119 R)
• M44: 14,427,667 km (0.071 R)
• M45: 14,589,682 km (0.106 R)
• M46: 15,949,826 km (0.077 R)
• M47: 16,327,710 km (0.089 R)
• M48: 17,135,239 km (0.096 R)
• M49: 17,479,015 km (0.09 R)
• M50: 18,129,916 km (0.117 R)
• M51: 18,261,113 km (0.101 R)
• M52: 18,612,219 km (0.07 R)
• M53: 18,744,613 km (0.032 R)
• M54: 19,054,430 km (0.092 R)
• M55: 19,455,353 km (0.108 R)
• M56: 21,270,424 km (0.119 R)
• M57: 21,547,329 km (0.053 R)
• M58: 21,686,306 km (0.094 R)
• M59: 22,432,051 km (0.06 R)
• M60: 23,091,628 km (0.11 R)
• M61: 25,498,359 km (0.111 R)
• M62: 26,582,345 km (0.094 R)
• M63: 26,781,011 km (0.099 R)
• M64: 27,030,091 km (0.091 R)
• M65: 27,530,496 km (0.079 R)
• M66: 27,983,478 km (0.062 R)
• M67: 29,203,599 km (0.102 R)
• M68: 29,562,634 km (0.117 R)
• M69: 30,129,909 km (0.051 R)
• M70: 30,285,191 km (0.091 R)
• M71: 30,648,714 km (0.081 R)
• M72: 30,804,894 km (0.101 R)
• M73: 31,065,943 km (0.118 R)
• M74: 32,700,150 km (0.108 R)
• M75: 34,146,013 km (0.087 R)
• M76: 34,524,346 km (0.063 R)
• M77: 36,712,365 km (0.097 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 14,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit