🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.5 AU - 0.66 AU

Year: 169 Days

Day: 13.9 Hours

Environment

Temp: 141 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.64 AU - 0.76 AU

Year: 224 Days

Day: 31.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.1 AU - 1.32 AU

Year: 510 Days

Day: 33.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,518,626 km

• M1: 140,772 km (0.08 R)
• M2: 335,249 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.55 AU - 2.15 AU

Year: 963 Days

Day: 44.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.23 AU - 2.35 AU

Year: 1327 Days

Day: 33.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.77 AU - 4.05 AU

Year: 2411 Days

Day: 30.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.3

Radius: 14.5

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.81 AU - 7.79 AU

Year: 7552 Days

Day: 11.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 79,518,626 km

• M1: 256,560 km (0.085 R)
• M2: 388,356 km (0.072 R)
• M3: 494,720 km (0.064 R)
• M4: 779,405 km (0.036 R)
• M5: 1,208,900 km (0.112 R)
• M6: 1,535,323 km (0.107 R)
• M7: 1,724,115 km (0.066 R)
• M8: 1,859,651 km (0.115 R)
• M9: 3,350,095 km (0.119 R)
• M10: 3,444,790 km (0.081 R)
• M11: 3,617,875 km (0.043 R)
• M12: 4,012,664 km (0.118 R)
• M13: 4,463,252 km (0.111 R)
• M14: 4,694,830 km (0.085 R)
• M15: 5,457,779 km (0.118 R)
• M16: 6,976,048 km (0.083 R)
• M17: 7,568,306 km (0.101 R)
• M18: 8,253,913 km (0.096 R)
• M19: 9,092,259 km (0.087 R)
• M20: 9,602,987 km (0.115 R)
• M21: 10,372,817 km (0.113 R)
• M22: 11,276,687 km (0.067 R)
• M23: 12,650,146 km (0.104 R)
• M24: 12,799,295 km (0.109 R)
• M25: 13,129,607 km (0.117 R)
• M26: 13,584,683 km (0.082 R)
• M27: 13,676,387 km (0.077 R)
• M28: 14,168,564 km (0.118 R)
• M29: 14,823,503 km (0.056 R)
• M30: 14,980,880 km (0.036 R)
• M31: 15,712,115 km (0.112 R)
• M32: 16,001,437 km (0.106 R)
• M33: 16,422,405 km (0.074 R)
• M34: 16,552,705 km (0.095 R)
• M35: 16,814,352 km (0.07 R)
• M36: 16,978,461 km (0.102 R)
• M37: 17,143,168 km (0.107 R)
• M38: 17,673,941 km (0.063 R)
• M39: 17,841,042 km (0.077 R)
• M40: 18,514,083 km (0.08 R)
• M41: 19,401,647 km (0.101 R)
• M42: 19,505,019 km (0.111 R)
• M43: 20,548,165 km (0.109 R)
• M44: 20,759,098 km (0.117 R)
• M45: 21,253,818 km (0.094 R)
• M46: 21,859,690 km (0.112 R)
• M47: 24,563,222 km (0.118 R)
• M48: 24,749,771 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 1000

Radius: 11.3

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.97 AU - 9.99 AU

Year: 9455 Days

Day: 10.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 79,518,626 km

• M1: 385,364 km (0.048 R)
• M2: 512,373 km (0.118 R)
• M3: 1,128,866 km (0.103 R)
• M4: 1,300,454 km (0.102 R)
• M5: 1,412,353 km (0.044 R)
• M6: 1,646,175 km (0.083 R)
• M7: 2,020,469 km (0.077 R)
• M8: 2,477,042 km (0.036 R)
• M9: 2,731,807 km (0.03 R)
• M10: 3,359,370 km (0.11 R)
• M11: 3,834,642 km (0.103 R)
• M12: 4,230,179 km (0.048 R)
• M13: 4,467,142 km (0.118 R)
• M14: 5,132,105 km (0.115 R)
• M15: 5,239,965 km (0.044 R)
• M16: 6,016,078 km (0.102 R)
• M17: 6,206,217 km (0.046 R)
• M18: 6,282,811 km (0.041 R)
• M19: 6,437,047 km (0.092 R)
• M20: 7,347,948 km (0.05 R)
• M21: 7,839,228 km (0.057 R)
• M22: 8,983,352 km (0.038 R)
• M23: 9,508,590 km (0.087 R)
• M24: 9,641,583 km (0.114 R)
• M25: 9,775,024 km (0.053 R)
• M26: 10,179,238 km (0.061 R)
• M27: 11,755,251 km (0.093 R)
• M28: 11,897,967 km (0.101 R)
• M29: 12,620,226 km (0.032 R)
• M30: 13,905,421 km (0.085 R)
• M31: 14,006,101 km (0.101 R)
• M32: 14,512,639 km (0.05 R)
• M33: 14,614,814 km (0.039 R)
• M34: 14,716,990 km (0.12 R)
• M35: 15,963,140 km (0.102 R)
• M36: 16,492,268 km (0.089 R)
• M37: 16,759,001 km (0.109 R)
• M38: 18,059,156 km (0.113 R)
• M39: 18,499,871 km (0.075 R)
• M40: 18,610,574 km (0.109 R)
• M41: 18,777,076 km (0.108 R)
• M42: 19,279,426 km (0.056 R)
• M43: 19,560,520 km (0.11 R)
• M44: 19,673,317 km (0.054 R)
• M45: 20,183,595 km (0.096 R)
• M46: 20,583,470 km (0.056 R)
• M47: 20,870,698 km (0.114 R)
• M48: 21,159,272 km (0.085 R)
• M49: 21,275,061 km (0.098 R)
• M50: 21,915,789 km (0.06 R)
• M51: 22,267,942 km (0.085 R)
• M52: 23,935,959 km (0.054 R)
• M53: 24,238,146 km (0.1 R)
• M54: 25,213,375 km (0.072 R)
• M55: 26,015,070 km (0.096 R)
• M56: 27,013,486 km (0.109 R)
• M57: 27,327,941 km (0.085 R)
• M58: 27,643,742 km (0.079 R)
• M59: 29,887,859 km (0.101 R)
• M60: 32,657,066 km (0.102 R)
• M61: 32,992,165 km (0.111 R)
• M62: 33,260,992 km (0.107 R)
• M63: 33,395,780 km (0.093 R)
• M64: 34,343,931 km (0.038 R)
• M65: 34,616,498 km (0.086 R)
• M66: 36,613,780 km (0.106 R)
• M67: 37,731,725 km (0.029 R)
• M68: 38,012,969 km (0.063 R)
• M69: 38,506,791 km (0.038 R)
• M70: 39,002,708 km (0.059 R)
• M71: 39,358,302 km (0.1 R)
• M72: 39,643,436 km (0.069 R)
• M73: 41,731,822 km (0.082 R)
• M74: 42,460,214 km (0.11 R)
• M75: 42,899,134 km (0.117 R)
• M76: 43,045,890 km (0.101 R)
• M77: 44,003,466 km (0.12 R)
• M78: 44,077,367 km (0.069 R)
• M79: 44,373,571 km (0.114 R)
• M80: 45,042,423 km (0.11 R)
• M81: 45,116,923 km (0.067 R)
• M82: 46,390,150 km (0.054 R)
• M83: 47,675,196 km (0.082 R)
• M84: 49,048,504 km (0.109 R)
• M85: 49,586,159 km (0.061 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.9

Radius: 4.3

Gravity: 50.51 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 13.05 AU - 13.29 AU

Year: 18300 Days

Day: 24.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,518,626 km

• M1: 55,950 km (0.119 R)
• M2: 100,081 km (0.083 R)
• M3: 573,857 km (0.1 R)
• M4: 786,885 km (0.116 R)
• M5: 889,210 km (0.1 R)
• M6: 1,023,100 km (0.036 R)
• M7: 1,310,029 km (0.114 R)
• M8: 1,340,098 km (0.083 R)
• M9: 1,431,652 km (0.094 R)
• M10: 2,057,569 km (0.104 R)
• M11: 2,491,403 km (0.06 R)
• M12: 2,566,351 km (0.059 R)
• M13: 2,604,200 km (0.096 R)
• M14: 3,439,704 km (0.092 R)
• M15: 4,395,784 km (0.047 R)
• M16: 4,441,112 km (0.12 R)
• M17: 4,855,797 km (0.115 R)
• M18: 5,139,285 km (0.119 R)
• M19: 5,821,152 km (0.075 R)
• M20: 6,843,654 km (0.08 R)
• M21: 7,646,246 km (0.117 R)
• M22: 8,704,801 km (0.116 R)
• M23: 8,818,794 km (0.086 R)
• M24: 8,990,832 km (0.11 R)
• M25: 9,048,427 km (0.114 R)
• M26: 9,396,691 km (0.097 R)
• M27: 10,165,923 km (0.111 R)
• M28: 10,467,213 km (0.109 R)
• M29: 10,649,424 km (0.104 R)
• M30: 11,078,470 km (0.087 R)
• M31: 11,140,254 km (0.102 R)
• M32: 11,953,618 km (0.069 R)
• M33: 12,399,420 km (0.111 R)
• M34: 13,045,682 km (0.117 R)
• M35: 13,438,676 km (0.115 R)
• M36: 13,570,621 km (0.074 R)
• M37: 13,968,851 km (0.119 R)
• M38: 14,169,312 km (0.086 R)
• M39: 15,254,944 km (0.114 R)
• M40: 15,530,503 km (0.107 R)
• M41: 15,946,834 km (0.071 R)
• M42: 17,003,892 km (0.112 R)
• M43: 17,793,320 km (0.077 R)
• M44: 18,888,826 km (0.057 R)
• M45: 20,991,723 km (0.117 R)
• M46: 22,304,145 km (0.085 R)
• M47: 23,167,325 km (0.085 R)
• M48: 23,325,450 km (0.037 R)
• M49: 24,684,097 km (0.083 R)
• M50: 25,088,461 km (0.084 R)
• M51: 25,495,068 km (0.102 R)
• M52: 28,910,686 km (0.085 R)
• M53: 29,593,600 km (0.09 R)
• M54: 29,679,320 km (0.106 R)
• M55: 30,628,070 km (0.046 R)
• M56: 31,499,028 km (0.058 R)
• M57: 33,443,801 km (0.107 R)
• M58: 34,520,905 km (0.086 R)
• M59: 35,700,485 km (0.117 R)
• M60: 35,974,548 km (0.073 R)
• M61: 37,355,486 km (0.057 R)
• M62: 42,468,143 km (0.105 R)
• M63: 42,661,573 km (0.045 R)
• M64: 45,105,254 km (0.106 R)
• M65: 45,896,776 km (0.071 R)
• M66: 46,593,154 km (0.05 R)
• M67: 47,092,662 km (0.098 R)
• M68: 47,996,382 km (0.114 R)
• M69: 49,413,373 km (0.105 R)
• M70: 51,667,664 km (0.107 R)
• M71: 51,874,258 km (0.084 R)
• M72: 52,599,509 km (0.044 R)
• M73: 54,164,751 km (0.054 R)
• M74: 55,957,233 km (0.073 R)
• M75: 56,169,513 km (0.107 R)
• M76: 56,594,520 km (0.051 R)
• M77: 57,341,163 km (0.115 R)
• M78: 58,090,948 km (0.075 R)
• M79: 60,904,136 km (0.102 R)
• M80: 61,013,192 km (0.058 R)
• M81: 63,318,944 km (0.078 R)
• M82: 63,982,860 km (0.117 R)
• M83: 64,649,169 km (0.113 R)
• M84: 66,549,510 km (0.119 R)
• M85: 67,788,929 km (0.113 R)
• M86: 68,468,253 km (0.112 R)
• M87: 72,706,360 km (0.116 R)
• M88: 72,937,938 km (0.068 R)
• M89: 74,215,504 km (0.109 R)
• M90: 78,448,226 km (0.047 R)
• M91: 78,923,349 km (0.103 R)
• M92: 79,399,519 km (0.091 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 18,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit