🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.51 AU - 0.67 AU

Year: 166 Days

Day: 12.8 Hours

Environment

Temp: 138 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.64 AU - 0.8 AU

Year: 224 Days

Day: 45.2 Hours

Environment

Temp: 123 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 111,639,873 km

• M1: 434,881 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.74 AU - 0.74 AU

Year: 234 Days

Day: 20.9 Hours

Environment

Temp: 121 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.84 AU - 1.2 AU

Year: 378 Days

Day: 16 Hours

Environment

Temp: 35 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 111,639,873 km

• M1: 147,504 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.81 AU - 1.91 AU

Year: 931 Days

Day: 31 Hours

Environment

Temp: -53 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,639,873 km

• M1: 865,424 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.47 AU - 2.41 AU

Year: 992 Days

Day: 16.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 128.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.49 AU - 3.59 AU

Year: 1946 Days

Day: 41.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.57 AU - 5.09 AU

Year: 3308 Days

Day: 38.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,639,873 km

• M1: 360,680 km (0.053 R)

Asteroid Belt

Center: 7.94 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.5

Radius: 10.4

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 11.37 AU - 11.71 AU

Year: 14391 Days

Day: 9.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 111,639,873 km

• M1: 203,453 km (0.088 R)
• M2: 277,055 km (0.083 R)
• M3: 407,804 km (0.079 R)
• M4: 597,494 km (0.065 R)
• M5: 837,000 km (0.099 R)
• M6: 1,453,643 km (0.093 R)
• M7: 2,415,407 km (0.052 R)
• M8: 2,742,428 km (0.082 R)
• M9: 2,926,733 km (0.073 R)
• M10: 3,147,240 km (0.108 R)
• M11: 3,504,480 km (0.101 R)
• M12: 3,637,771 km (0.1 R)
• M13: 3,704,941 km (0.073 R)
• M14: 5,287,686 km (0.07 R)
• M15: 5,712,544 km (0.076 R)
• M16: 6,028,495 km (0.085 R)
• M17: 7,094,679 km (0.067 R)
• M18: 7,348,995 km (0.087 R)
• M19: 8,174,028 km (0.115 R)
• M20: 9,119,785 km (0.076 R)
• M21: 10,195,244 km (0.118 R)
• M22: 10,386,281 km (0.098 R)
• M23: 12,463,896 km (0.1 R)
• M24: 12,668,247 km (0.036 R)
• M25: 12,770,871 km (0.078 R)
• M26: 13,392,600 km (0.096 R)
• M27: 13,497,169 km (0.055 R)
• M28: 14,290,187 km (0.113 R)
• M29: 14,450,556 km (0.101 R)
• M30: 14,827,094 km (0.099 R)
• M31: 14,935,403 km (0.117 R)
• M32: 15,043,861 km (0.082 R)
• M33: 15,152,619 km (0.105 R)
• M34: 15,920,953 km (0.04 R)
• M35: 16,421,657 km (0.108 R)
• M36: 17,438,624 km (0.085 R)
• M37: 18,070,076 km (0.072 R)
• M38: 18,417,742 km (0.097 R)
• M39: 18,767,502 km (0.093 R)
• M40: 19,296,480 km (0.1 R)
• M41: 19,770,705 km (0.104 R)
• M42: 20,730,675 km (0.062 R)
• M43: 20,851,699 km (0.104 R)
• M44: 21,094,497 km (0.101 R)
• M45: 21,460,563 km (0.045 R)
• M46: 21,890,208 km (0.104 R)
• M47: 22,075,260 km (0.115 R)
• M48: 25,428,646 km (0.115 R)
• M49: 26,471,792 km (0.068 R)
• M50: 26,603,289 km (0.036 R)
• M51: 26,800,758 km (0.08 R)
• M52: 26,932,703 km (0.11 R)
• M53: 29,276,154 km (0.069 R)
• M54: 29,820,989 km (0.1 R)
• M55: 31,128,175 km (0.069 R)
• M56: 31,963,530 km (0.101 R)
• M57: 32,383,900 km (0.116 R)
• M58: 32,524,522 km (0.076 R)
• M59: 33,088,655 km (0.106 R)
• M60: 34,298,304 km (0.115 R)
• M61: 35,377,652 km (0.087 R)
• M62: 36,395,068 km (0.116 R)
• M63: 37,569,710 km (0.088 R)
• M64: 38,235,869 km (0.092 R)
• M65: 38,384,420 km (0.076 R)
• M66: 38,458,770 km (0.109 R)
• M67: 38,682,120 km (0.062 R)
• M68: 38,756,620 km (0.098 R)
• M69: 39,354,712 km (0.07 R)
• M70: 42,313,907 km (0.057 R)
• M71: 43,161,379 km (0.083 R)
• M72: 43,238,721 km (0.084 R)
• M73: 43,703,672 km (0.066 R)
• M74: 45,579,928 km (0.062 R)
• M75: 46,132,094 km (0.102 R)
• M76: 46,607,217 km (0.09 R)
• M77: 47,243,157 km (0.112 R)
• M78: 47,881,940 km (0.076 R)
• M79: 49,491,464 km (0.106 R)
• M80: 49,734,411 km (0.085 R)
• M81: 50,465,794 km (0.074 R)
• M82: 51,118,789 km (0.062 R)
• M83: 52,103,442 km (0.06 R)
• M84: 53,011,651 km (0.08 R)
• M85: 53,260,283 km (0.084 R)
• M86: 54,760,001 km (0.094 R)
• M87: 55,851,767 km (0.089 R)
• M88: 56,527,201 km (0.059 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.3

Radius: 4.3

Gravity: 51.45 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 17.82 AU - 19.98 AU

Year: 30162 Days

Day: 17.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 111,639,873 km

• M1: 133,292 km (0.057 R)
• M2: 218,862 km (0.107 R)
• M3: 1,048,382 km (0.091 R)
• M4: 1,415,046 km (0.085 R)
• M5: 2,120,101 km (0.041 R)
• M6: 2,966,376 km (0.104 R)
• M7: 3,016,192 km (0.039 R)
• M8: 3,476,804 km (0.064 R)
• M9: 4,014,010 km (0.093 R)
• M10: 4,069,062 km (0.118 R)
• M11: 6,024,456 km (0.1 R)
• M12: 7,737,202 km (0.118 R)
• M13: 8,717,517 km (0.099 R)
• M14: 10,868,734 km (0.099 R)
• M15: 12,201,651 km (0.09 R)
• M16: 12,684,403 km (0.103 R)
• M17: 13,337,697 km (0.096 R)
• M18: 13,502,704 km (0.049 R)
• M19: 13,668,309 km (0.082 R)
• M20: 13,751,485 km (0.116 R)
• M21: 14,085,537 km (0.114 R)
• M22: 14,253,536 km (0.077 R)
• M23: 15,448,374 km (0.118 R)
• M24: 16,233,314 km (0.082 R)
• M25: 17,031,119 km (0.073 R)
• M26: 18,849,332 km (0.108 R)
• M27: 20,632,688 km (0.105 R)
• M28: 20,727,982 km (0.116 R)
• M29: 20,919,168 km (0.112 R)
• M30: 21,303,186 km (0.118 R)
• M31: 21,689,597 km (0.078 R)
• M32: 22,273,477 km (0.086 R)
• M33: 25,065,572 km (0.051 R)
• M34: 25,473,376 km (0.082 R)
• M35: 25,883,424 km (0.065 R)
• M36: 26,295,566 km (0.098 R)
• M37: 26,709,952 km (0.08 R)
• M38: 28,494,804 km (0.084 R)
• M39: 29,348,110 km (0.091 R)
• M40: 32,510,460 km (0.09 R)
• M41: 34,413,943 km (0.071 R)
• M42: 34,753,530 km (0.087 R)
• M43: 35,550,288 km (0.108 R)
• M44: 36,238,139 km (0.104 R)
• M45: 37,046,118 km (0.112 R)
• M46: 37,743,244 km (0.069 R)
• M47: 43,108,571 km (0.113 R)
• M48: 46,190,587 km (0.066 R)
• M49: 46,690,243 km (0.12 R)
• M50: 47,695,092 km (0.112 R)
• M51: 52,954,804 km (0.104 R)
• M52: 53,085,403 km (0.117 R)
• M53: 53,739,744 km (0.063 R)
• M54: 55,056,654 km (0.026 R)
• M55: 57,051,841 km (0.031 R)
• M56: 57,185,731 km (0.089 R)
• M57: 60,702,328 km (0.079 R)
• M58: 60,975,793 km (0.12 R)
• M59: 61,386,589 km (0.113 R)
• M60: 61,523,770 km (0.095 R)
• M61: 62,348,802 km (0.066 R)
• M62: 66,528,866 km (0.109 R)
• M63: 66,951,929 km (0.094 R)
• M64: 67,517,259 km (0.092 R)
• M65: 68,510,290 km (0.08 R)
• M66: 70,224,083 km (0.113 R)
• M67: 70,511,161 km (0.102 R)
• M68: 72,241,261 km (0.114 R)
• M69: 74,423,594 km (0.056 R)
• M70: 76,184,810 km (0.06 R)
• M71: 76,479,817 km (0.073 R)
• M72: 76,774,974 km (0.117 R)
• M73: 77,070,729 km (0.101 R)
• M74: 77,663,136 km (0.108 R)
• M75: 82,305,457 km (0.119 R)
• M76: 84,126,512 km (0.104 R)
• M77: 86,575,130 km (0.094 R)
• M78: 86,728,917 km (0.079 R)
• M79: 89,668,665 km (0.093 R)
• M80: 91,542,228 km (0.061 R)
• M81: 93,586,334 km (0.096 R)
• M82: 95,486,376 km (0.058 R)
• M83: 96,760,352 km (0.099 R)
• M84: 96,919,972 km (0.091 R)
• M85: 99,163,941 km (0.08 R)
• M86: 102,236,531 km (0.056 R)
• M87: 103,702,890 km (0.081 R)
• M88: 106,656,400 km (0.109 R)
• M89: 108,143,403 km (0.097 R)
• M90: 108,640,666 km (0.078 R)
• M91: 109,138,678 km (0.055 R)
• M92: 110,970,952 km (0.086 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 17,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit