🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.54 AU - 0.68 AU

Year: 172 Days

Day: 19.1 Hours

Environment

Temp: 141 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.91 AU - 1.25 AU

Year: 406 Days

Day: 31.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.48 AU - 1.9 AU

Year: 795 Days

Day: 19.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.37 AU - 2.07 AU

Year: 816 Days

Day: 15 Hours

Environment

Temp: -48 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.77 AU - 4.27 AU

Year: 2388 Days

Day: 37.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,154,153 km

• M1: 1,305,391 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.48 AU - 4.54 AU

Year: 2904 Days

Day: 12.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,154,153 km

• M1: 673,041 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.5

Radius: 12.1

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.71 AU - 9.49 AU

Year: 9121 Days

Day: 8.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 78.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 79,154,153 km

• M1: 198,965 km (0.035 R)
• M2: 364,720 km (0.11 R)
• M3: 572,511 km (0.046 R)
• M4: 1,019,210 km (0.095 R)
• M5: 1,311,674 km (0.107 R)
• M6: 1,393,355 km (0.064 R)
• M7: 1,613,862 km (0.074 R)
• M8: 1,773,333 km (0.064 R)
• M9: 1,901,239 km (0.071 R)
• M10: 2,051,286 km (0.12 R)
• M11: 2,403,439 km (0.12 R)
• M12: 2,649,079 km (0.089 R)
• M13: 2,838,769 km (0.08 R)
• M14: 3,098,920 km (0.085 R)
• M15: 4,021,340 km (0.104 R)
• M16: 4,289,420 km (0.106 R)
• M17: 4,563,333 km (0.105 R)
• M18: 4,639,030 km (0.102 R)
• M19: 5,050,125 km (0.079 R)
• M20: 5,128,514 km (0.115 R)
• M21: 8,739,956 km (0.038 R)
• M22: 8,929,198 km (0.11 R)
• M23: 9,569,776 km (0.072 R)
• M24: 9,928,511 km (0.118 R)
• M25: 10,258,524 km (0.088 R)
• M26: 10,625,638 km (0.065 R)
• M27: 10,793,935 km (0.12 R)
• M28: 11,961,846 km (0.088 R)
• M29: 12,596,440 km (0.087 R)
• M30: 12,989,733 km (0.104 R)
• M31: 13,278,157 km (0.07 R)
• M32: 13,532,324 km (0.101 R)
• M33: 13,788,137 km (0.07 R)
• M34: 14,119,496 km (0.059 R)
• M35: 14,416,148 km (0.073 R)
• M36: 14,714,895 km (0.033 R)
• M37: 14,865,092 km (0.068 R)
• M38: 15,508,811 km (0.078 R)
• M39: 15,891,931 km (0.093 R)
• M40: 16,980,854 km (0.108 R)
• M41: 17,693,539 km (0.112 R)
• M42: 18,862,496 km (0.104 R)
• M43: 20,222,790 km (0.099 R)
• M44: 21,913,694 km (0.051 R)
• M45: 22,171,302 km (0.074 R)
• M46: 22,429,807 km (0.084 R)
• M47: 23,605,646 km (0.049 R)
• M48: 24,445,190 km (0.065 R)
• M49: 25,204,548 km (0.1 R)
• M50: 25,474,423 km (0.11 R)
• M51: 25,790,523 km (0.088 R)
• M52: 26,746,603 km (0.1 R)
• M53: 27,251,945 km (0.105 R)
• M54: 28,272,352 km (0.12 R)
• M55: 29,116,383 km (0.071 R)
• M56: 29,873,648 km (0.108 R)
• M57: 30,302,395 km (0.097 R)
• M58: 30,397,988 km (0.069 R)
• M59: 30,589,473 km (0.092 R)
• M60: 30,925,470 km (0.032 R)
• M61: 31,262,664 km (0.118 R)
• M62: 32,770,610 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.2

Radius: 3.4

Gravity: 69.22 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 13.69 AU - 15.81 AU

Year: 20487 Days

Day: 24.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,154,153 km

• M1: 100,530 km (0.096 R)
• M2: 575,204 km (0.12 R)
• M3: 1,208,601 km (0.106 R)
• M4: 1,359,994 km (0.101 R)
• M5: 1,453,792 km (0.053 R)
• M6: 2,771,899 km (0.088 R)
• M7: 3,725,885 km (0.116 R)
• M8: 3,813,250 km (0.111 R)
• M9: 3,989,925 km (0.068 R)
• M10: 4,260,099 km (0.026 R)
• M11: 4,536,107 km (0.067 R)
• M12: 4,582,632 km (0.102 R)
• M13: 4,960,965 km (0.087 R)
• M14: 5,898,644 km (0.112 R)
• M15: 6,051,683 km (0.116 R)
• M16: 6,836,024 km (0.03 R)
• M17: 7,321,918 km (0.081 R)
• M18: 9,195,931 km (0.107 R)
• M19: 9,432,744 km (0.068 R)
• M20: 9,492,134 km (0.067 R)
• M21: 9,791,480 km (0.059 R)
• M22: 10,522,565 km (0.074 R)
• M23: 10,708,066 km (0.113 R)
• M24: 12,036,345 km (0.1 R)
• M25: 12,230,374 km (0.107 R)
• M26: 12,556,048 km (0.095 R)
• M27: 12,884,416 km (0.099 R)
• M28: 13,215,625 km (0.12 R)
• M29: 14,157,942 km (0.072 R)
• M30: 14,294,376 km (0.11 R)
• M31: 15,261,227 km (0.078 R)
• M32: 16,678,517 km (0.098 R)
• M33: 17,111,902 km (0.086 R)
• M34: 18,359,698 km (0.076 R)
• M35: 18,957,042 km (0.103 R)
• M36: 19,864,802 km (0.068 R)
• M37: 20,477,854 km (0.09 R)
• M38: 22,512,684 km (0.055 R)
• M39: 22,671,857 km (0.095 R)
• M40: 24,529,114 km (0.1 R)
• M41: 24,939,311 km (0.075 R)
• M42: 28,215,206 km (0.092 R)
• M43: 28,990,272 km (0.07 R)
• M44: 29,076,740 km (0.06 R)
• M45: 29,250,124 km (0.079 R)
• M46: 29,597,789 km (0.103 R)
• M47: 32,159,353 km (0.043 R)
• M48: 33,602,674 km (0.098 R)
• M49: 34,790,930 km (0.074 R)
• M50: 35,343,843 km (0.093 R)
• M51: 36,365,298 km (0.104 R)
• M52: 37,868,158 km (0.077 R)
• M53: 37,962,853 km (0.111 R)
• M54: 38,152,244 km (0.105 R)
• M55: 38,627,217 km (0.041 R)
• M56: 39,967,614 km (0.115 R)
• M57: 40,063,955 km (0.077 R)
• M58: 40,449,918 km (0.099 R)
• M59: 41,225,732 km (0.096 R)
• M60: 42,202,457 km (0.069 R)
• M61: 42,693,587 km (0.097 R)
• M62: 43,880,197 km (0.096 R)
• M63: 45,479,099 km (0.086 R)
• M64: 46,386,709 km (0.075 R)
• M65: 48,220,031 km (0.071 R)
• M66: 48,322,506 km (0.098 R)
• M67: 48,836,374 km (0.087 R)
• M68: 50,805,232 km (0.025 R)
• M69: 51,537,214 km (0.102 R)
• M70: 52,799,970 km (0.091 R)
• M71: 54,713,177 km (0.105 R)
• M72: 55,570,672 km (0.047 R)
• M73: 57,082,060 km (0.079 R)
• M74: 57,299,126 km (0.067 R)
• M75: 60,587,138 km (0.101 R)
• M76: 60,919,245 km (0.08 R)
• M77: 61,030,097 km (0.088 R)
• M78: 61,474,253 km (0.08 R)
• M79: 62,142,357 km (0.107 R)
• M80: 64,725,763 km (0.086 R)
• M81: 65,973,708 km (0.069 R)
• M82: 66,886,255 km (0.108 R)
• M83: 68,839,255 km (0.056 R)
• M84: 70,345,257 km (0.117 R)
• M85: 72,448,454 km (0.057 R)
• M86: 72,565,888 km (0.114 R)
• M87: 73,036,224 km (0.117 R)
• M88: 73,389,723 km (0.05 R)
• M89: 76,835,860 km (0.081 R)
• M90: 77,555,426 km (0.046 R)
• M91: 78,397,811 km (0.088 R)
• M92: 79,001,289 km (0.104 R)
• M93: 79,970,085 km (0.07 R)
• M94: 80,212,882 km (0.09 R)
• M95: 80,820,998 km (0.083 R)
• M96: 81,308,687 km (0.054 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.6

Radius: 3.8

Gravity: 47.06 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 12.23 AU - 18.05 AU

Year: 21305 Days

Day: 16.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,154,153 km

• M1: 60,288 km (0.119 R)
• M2: 323,131 km (0.035 R)
• M3: 752,627 km (0.102 R)
• M4: 1,180,926 km (0.105 R)
• M5: 2,972,809 km (0.037 R)
• M6: 3,335,733 km (0.103 R)
• M7: 4,460,410 km (0.099 R)
• M8: 4,505,738 km (0.083 R)
• M9: 4,827,972 km (0.111 R)
• M10: 6,088,484 km (0.085 R)
• M11: 6,240,176 km (0.109 R)
• M12: 6,547,151 km (0.114 R)
• M13: 7,389,836 km (0.088 R)
• M14: 7,443,541 km (0.099 R)
• M15: 8,043,878 km (0.091 R)
• M16: 8,546,377 km (0.062 R)
• M17: 8,602,925 km (0.087 R)
• M18: 10,838,815 km (0.11 R)
• M19: 11,517,690 km (0.12 R)
• M20: 11,580,072 km (0.064 R)
• M21: 14,367,080 km (0.1 R)
• M22: 15,111,779 km (0.094 R)
• M23: 15,248,511 km (0.056 R)
• M24: 15,454,507 km (0.116 R)
• M25: 15,592,137 km (0.074 R)
• M26: 16,850,405 km (0.032 R)
• M27: 17,348,416 km (0.098 R)
• M28: 18,068,132 km (0.041 R)
• M29: 18,797,720 km (0.104 R)
• M30: 19,240,081 km (0.057 R)
• M31: 19,909,981 km (0.112 R)
• M32: 20,059,878 km (0.117 R)
• M33: 20,134,976 km (0.064 R)
• M34: 21,196,074 km (0.07 R)
• M35: 21,656,386 km (0.067 R)
• M36: 22,197,631 km (0.048 R)
• M37: 22,430,854 km (0.118 R)
• M38: 22,664,975 km (0.104 R)
• M39: 24,808,114 km (0.103 R)
• M40: 25,374,192 km (0.079 R)
• M41: 26,108,269 km (0.117 R)
• M42: 26,190,249 km (0.101 R)
• M43: 26,601,643 km (0.072 R)
• M44: 27,597,217 km (0.078 R)
• M45: 29,028,719 km (0.11 R)
• M46: 30,139,483 km (0.085 R)
• M47: 30,311,521 km (0.039 R)
• M48: 31,003,261 km (0.119 R)
• M49: 31,176,944 km (0.111 R)
• M50: 31,700,238 km (0.09 R)
• M51: 32,402,300 km (0.088 R)
• M52: 32,666,939 km (0.077 R)
• M53: 34,179,822 km (0.053 R)
• M54: 34,719,123 km (0.079 R)
• M55: 36,812,894 km (0.104 R)
• M56: 36,996,750 km (0.062 R)
• M57: 37,828,514 km (0.079 R)
• M58: 39,134,504 km (0.092 R)
• M59: 39,698,637 km (0.119 R)
• M60: 39,887,280 km (0.05 R)
• M61: 40,549,999 km (0.047 R)
• M62: 41,598,680 km (0.038 R)
• M63: 42,078,291 km (0.078 R)
• M64: 42,174,482 km (0.116 R)
• M65: 42,367,015 km (0.093 R)
• M66: 45,190,974 km (0.11 R)
• M67: 47,073,812 km (0.027 R)
• M68: 47,273,526 km (0.063 R)
• M69: 48,075,071 km (0.1 R)
• M70: 48,679,147 km (0.052 R)
• M71: 49,691,626 km (0.108 R)
• M72: 50,608,810 km (0.095 R)
• M73: 51,840,300 km (0.075 R)
• M74: 54,437,468 km (0.079 R)
• M75: 55,382,777 km (0.102 R)
• M76: 56,015,875 km (0.085 R)
• M77: 56,863,946 km (0.117 R)
• M78: 57,502,729 km (0.107 R)
• M79: 59,217,719 km (0.104 R)
• M80: 59,541,149 km (0.101 R)
• M81: 61,167,129 km (0.112 R)
• M82: 61,385,093 km (0.037 R)
• M83: 62,478,354 km (0.025 R)
• M84: 62,697,814 km (0.036 R)
• M85: 62,917,573 km (0.059 R)
• M86: 67,252,471 km (0.104 R)
• M87: 68,605,584 km (0.109 R)
• M88: 69,058,566 km (0.082 R)
• M89: 69,739,984 km (0.085 R)
• M90: 70,994,961 km (0.092 R)
• M91: 71,109,553 km (0.091 R)
• M92: 71,912,444 km (0.11 R)
• M93: 72,718,478 km (0.086 R)
• M94: 74,223,133 km (0.088 R)
• M95: 75,504,289 km (0.095 R)
• M96: 77,616,611 km (0.116 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 17,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit