🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.6 AU - 0.92 AU

Year: 244 Days

Day: 46.4 Hours

Environment

Temp: 91 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,805,811 km

• M1: 181,313 km (0.109 R)
• M2: 306,227 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.86 AU - 1.04 AU

Year: 342 Days

Day: 44.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,805,811 km

• M1: 687,402 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1 AU - 1.04 AU

Year: 380 Days

Day: 27.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,805,811 km

• M1: 348,713 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.09 AU - 1.55 AU

Year: 560 Days

Day: 27.8 Hours

Environment

Temp: -23 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.33 AU - 1.61 AU

Year: 658 Days

Day: 26.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 175.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.33 AU - 2.05 AU

Year: 811 Days

Day: 34.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,805,811 km

• M1: 1,579,155 km (0.119 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.18 AU - 2.82 AU

Year: 1458 Days

Day: 40.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 175.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,805,811 km

• M1: 961,316 km (0.106 R)
• M2: 1,878,052 km (0.117 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.16 AU - 3.1 AU

Year: 1574 Days

Day: 12.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,805,811 km

• M1: 1,728,753 km (0.06 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.5

Radius: 10.7

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.88 AU - 6.5 AU

Year: 5682 Days

Day: 14.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 65,805,811 km

• M1: 148,850 km (0.06 R)
• M2: 326,572 km (0.113 R)
• M3: 413,788 km (0.056 R)
• M4: 569,220 km (0.111 R)
• M5: 655,089 km (0.059 R)
• M6: 786,286 km (0.088 R)
• M7: 898,186 km (0.084 R)
• M8: 971,040 km (0.059 R)
• M9: 1,138,739 km (0.118 R)
• M10: 1,681,480 km (0.109 R)
• M11: 1,754,633 km (0.116 R)
• M12: 2,156,603 km (0.052 R)
• M13: 2,236,488 km (0.074 R)
• M14: 2,693,659 km (0.083 R)
• M15: 2,779,977 km (0.111 R)
• M16: 2,911,175 km (0.1 R)
• M17: 3,693,721 km (0.117 R)
• M18: 3,911,386 km (0.108 R)
• M19: 4,208,338 km (0.105 R)
• M20: 4,615,693 km (0.044 R)
• M21: 4,693,484 km (0.091 R)
• M22: 4,929,549 km (0.098 R)
• M23: 5,223,359 km (0.049 R)
• M24: 5,578,205 km (0.113 R)
• M25: 5,940,831 km (0.1 R)
• M26: 6,167,771 km (0.113 R)
• M27: 6,659,648 km (0.104 R)
• M28: 7,284,818 km (0.077 R)
• M29: 7,681,252 km (0.102 R)
• M30: 8,022,186 km (0.054 R)
• M31: 8,944,756 km (0.101 R)
• M32: 9,139,832 km (0.078 R)
• M33: 9,833,666 km (0.097 R)
• M34: 9,934,196 km (0.085 R)
• M35: 10,339,756 km (0.032 R)
• M36: 11,412,373 km (0.088 R)
• M37: 11,624,203 km (0.048 R)
• M38: 11,872,835 km (0.106 R)
• M39: 12,665,704 km (0.096 R)
• M40: 13,142,323 km (0.109 R)
• M41: 13,290,125 km (0.1 R)
• M42: 14,037,516 km (0.116 R)
• M43: 14,683,629 km (0.12 R)
• M44: 15,300,571 km (0.11 R)
• M45: 15,651,378 km (0.079 R)
• M46: 15,808,007 km (0.053 R)
• M47: 15,926,040 km (0.113 R)
• M48: 16,162,704 km (0.086 R)
• M49: 16,599,679 km (0.098 R)
• M50: 16,719,507 km (0.063 R)
• M51: 18,015,772 km (0.087 R)
• M52: 18,344,888 km (0.092 R)
• M53: 18,967,364 km (0.108 R)
• M54: 19,639,059 km (0.093 R)
• M55: 19,723,582 km (0.062 R)
• M56: 20,105,355 km (0.12 R)
• M57: 20,318,383 km (0.092 R)
• M58: 20,618,177 km (0.089 R)
• M59: 20,962,402 km (0.088 R)
• M60: 21,178,571 km (0.091 R)
• M61: 21,656,685 km (0.081 R)
• M62: 21,831,416 km (0.11 R)
• M63: 22,138,390 km (0.109 R)
• M64: 22,226,354 km (0.087 R)
• M65: 22,446,712 km (0.079 R)
• M66: 22,579,405 km (0.108 R)
• M67: 23,335,622 km (0.091 R)
• M68: 24,462,992 km (0.103 R)
• M69: 24,690,530 km (0.067 R)
• M70: 24,827,412 km (0.109 R)
• M71: 25,010,370 km (0.1 R)
• M72: 25,285,630 km (0.11 R)
• M73: 25,515,712 km (0.088 R)
• M74: 25,839,143 km (0.045 R)
• M75: 26,256,820 km (0.11 R)
• M76: 26,536,568 km (0.116 R)
• M77: 27,098,906 km (0.098 R)
• M78: 29,002,090 km (0.093 R)
• M79: 30,653,352 km (0.075 R)
• M80: 30,849,624 km (0.032 R)
• M81: 31,342,100 km (0.103 R)
• M82: 31,688,419 km (0.111 R)
• M83: 32,085,751 km (0.087 R)
• M84: 32,684,741 km (0.094 R)
• M85: 32,784,972 km (0.051 R)
• M86: 33,086,262 km (0.116 R)
• M87: 33,186,941 km (0.055 R)
• M88: 33,388,450 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.3

Radius: 5.5

Gravity: 23.02 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 11.64 AU - 13 AU

Year: 15955 Days

Day: 15.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,805,811 km

• M1: 70,461 km (0.114 R)
• M2: 144,212 km (0.068 R)
• M3: 254,316 km (0.078 R)
• M4: 343,926 km (0.114 R)
• M5: 480,508 km (0.038 R)
• M6: 675,135 km (0.089 R)
• M7: 1,083,238 km (0.08 R)
• M8: 2,305,004 km (0.101 R)
• M9: 3,438,357 km (0.053 R)
• M10: 4,002,491 km (0.075 R)
• M11: 4,118,878 km (0.103 R)
• M12: 4,474,323 km (0.107 R)
• M13: 4,880,930 km (0.093 R)
• M14: 5,729,000 km (0.06 R)
• M15: 6,349,382 km (0.077 R)
• M16: 6,944,483 km (0.084 R)
• M17: 7,084,357 km (0.081 R)
• M18: 7,272,252 km (0.041 R)
• M19: 7,942,899 km (0.11 R)
• M20: 8,187,192 km (0.109 R)
• M21: 8,583,178 km (0.025 R)
• M22: 8,783,489 km (0.097 R)
• M23: 10,070,181 km (0.112 R)
• M24: 10,228,605 km (0.071 R)
• M25: 10,547,697 km (0.041 R)
• M26: 11,305,111 km (0.106 R)
• M27: 11,469,669 km (0.093 R)
• M28: 12,473,620 km (0.03 R)
• M29: 13,273,819 km (0.081 R)
• M30: 13,331,713 km (0.103 R)
• M31: 13,621,933 km (0.036 R)
• M32: 14,090,623 km (0.109 R)
• M33: 14,326,838 km (0.098 R)
• M34: 15,467,223 km (0.055 R)
• M35: 16,140,713 km (0.09 R)
• M36: 16,449,931 km (0.114 R)
• M37: 17,011,522 km (0.097 R)
• M38: 18,539,814 km (0.056 R)
• M39: 18,669,066 km (0.118 R)
• M40: 19,058,769 km (0.037 R)
• M41: 19,123,993 km (0.073 R)
• M42: 19,254,742 km (0.116 R)
• M43: 19,978,646 km (0.087 R)
• M44: 20,912,885 km (0.073 R)
• M45: 21,317,697 km (0.095 R)
• M46: 21,588,918 km (0.055 R)
• M47: 21,656,985 km (0.061 R)
• M48: 21,929,552 km (0.102 R)
• M49: 22,340,796 km (0.06 R)
• M50: 23,170,765 km (0.089 R)
• M51: 23,379,903 km (0.118 R)
• M52: 23,940,446 km (0.083 R)
• M53: 24,151,828 km (0.106 R)
• M54: 26,517,270 km (0.046 R)
• M55: 26,882,139 km (0.047 R)
• M56: 27,248,504 km (0.042 R)
• M57: 27,322,106 km (0.093 R)
• M58: 27,912,420 km (0.117 R)
• M59: 28,209,072 km (0.091 R)
• M60: 29,331,206 km (0.115 R)
• M61: 29,708,492 km (0.097 R)
• M62: 30,163,269 km (0.052 R)
• M63: 31,387,428 km (0.107 R)
• M64: 31,618,707 km (0.078 R)
• M65: 32,783,775 km (0.093 R)
• M66: 33,332,350 km (0.084 R)
• M67: 34,916,143 km (0.11 R)
• M68: 36,039,324 km (0.112 R)
• M69: 36,443,388 km (0.038 R)
• M70: 36,930,179 km (0.088 R)
• M71: 38,898,738 km (0.032 R)
• M72: 42,851,562 km (0.051 R)
• M73: 43,108,122 km (0.101 R)
• M74: 43,365,281 km (0.054 R)
• M75: 43,967,263 km (0.096 R)
• M76: 45,353,437 km (0.068 R)
• M77: 45,527,718 km (0.116 R)
• M78: 49,417,861 km (0.114 R)
• M79: 50,407,003 km (0.076 R)
• M80: 51,584,338 km (0.104 R)
• M81: 53,413,172 km (0.077 R)
• M82: 53,965,936 km (0.089 R)
• M83: 54,428,044 km (0.094 R)
• M84: 54,613,246 km (0.079 R)
• M85: 58,361,271 km (0.079 R)
• M86: 59,215,924 km (0.071 R)
• M87: 59,406,362 km (0.03 R)
• M88: 59,787,986 km (0.057 R)
• M89: 60,266,101 km (0.072 R)
• M90: 61,226,220 km (0.097 R)
• M91: 61,611,733 km (0.078 R)
• M92: 62,191,276 km (0.115 R)
• M93: 64,038,959 km (0.111 R)
• M94: 65,510,254 km (0.11 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 10,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit