🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.57 AU - 0.65 AU

Year: 176 Days

Day: 18.6 Hours

Environment

Temp: 222 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,842,962 km

• M1: 231,877 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.73 AU - 0.87 AU

Year: 264 Days

Day: 29.3 Hours

Environment

Temp: 95 °C

Axial Tilt: 173.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,842,962 km

• M1: 584,628 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.71 AU - 0.95 AU

Year: 279 Days

Day: 21.1 Hours

Environment

Temp: 125 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,842,962 km

• M1: 38,447 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.52 AU - 1.72 AU

Year: 761 Days

Day: 25.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.43 AU - 2.13 AU

Year: 876 Days

Day: 14.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 145.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.96 AU - 2.16 AU

Year: 1091 Days

Day: 25.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,842,962 km

• M1: 209,287 km (0.061 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.24 AU - 4.26 AU

Year: 2679 Days

Day: 19.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.8

Radius: 9.8

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.04 AU - 8.9 AU

Year: 7533 Days

Day: 14.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 76,842,962 km

• M1: 266,583 km (0.051 R)
• M2: 375,790 km (0.091 R)
• M3: 503,696 km (0.089 R)
• M4: 694,134 km (0.096 R)
• M5: 1,696,290 km (0.091 R)
• M6: 1,851,872 km (0.101 R)
• M7: 1,942,977 km (0.065 R)
• M8: 2,177,247 km (0.084 R)
• M9: 2,445,626 km (0.034 R)
• M10: 2,647,583 km (0.081 R)
• M11: 3,941,754 km (0.082 R)
• M12: 4,030,167 km (0.103 R)
• M13: 6,105,089 km (0.079 R)
• M14: 6,906,784 km (0.089 R)
• M15: 7,193,414 km (0.115 R)
• M16: 7,520,584 km (0.08 R)
• M17: 7,778,491 km (0.069 R)
• M18: 8,761,648 km (0.078 R)
• M19: 9,425,563 km (0.09 R)
• M20: 9,504,850 km (0.044 R)
• M21: 9,663,873 km (0.062 R)
• M22: 10,472,300 km (0.049 R)
• M23: 10,801,714 km (0.109 R)
• M24: 11,050,944 km (0.081 R)
• M25: 11,218,344 km (0.088 R)
• M26: 11,513,052 km (0.063 R)
• M27: 11,597,725 km (0.11 R)
• M28: 11,725,182 km (0.118 R)
• M29: 11,853,088 km (0.111 R)
• M30: 12,196,415 km (0.027 R)
• M31: 12,325,967 km (0.06 R)
• M32: 12,586,566 km (0.072 R)
• M33: 12,717,614 km (0.08 R)
• M34: 13,024,888 km (0.114 R)
• M35: 13,468,296 km (0.107 R)
• M36: 13,557,606 km (0.097 R)
• M37: 13,691,945 km (0.063 R)
• M38: 13,961,820 km (0.075 R)
• M39: 14,233,489 km (0.117 R)
• M40: 15,244,472 km (0.051 R)
• M41: 16,231,070 km (0.114 R)
• M42: 16,612,245 km (0.06 R)
• M43: 16,708,137 km (0.106 R)
• M44: 17,189,693 km (0.093 R)
• M45: 17,480,960 km (0.079 R)
• M46: 18,117,499 km (0.097 R)
• M47: 18,265,451 km (0.094 R)
• M48: 18,364,335 km (0.112 R)
• M49: 20,635,829 km (0.1 R)
• M50: 20,945,347 km (0.085 R)
• M51: 21,048,720 km (0.085 R)
• M52: 21,204,451 km (0.065 R)
• M53: 22,145,870 km (0.112 R)
• M54: 22,568,784 km (0.095 R)
• M55: 22,994,390 km (0.06 R)
• M56: 23,476,244 km (0.096 R)
• M57: 23,583,805 km (0.105 R)
• M58: 24,777,447 km (0.117 R)
• M59: 24,886,952 km (0.092 R)
• M60: 25,216,516 km (0.075 R)
• M61: 25,326,620 km (0.098 R)
• M62: 25,602,628 km (0.081 R)
• M63: 25,824,332 km (0.114 R)
• M64: 26,157,786 km (0.093 R)
• M65: 27,846,896 km (0.075 R)
• M66: 27,960,740 km (0.12 R)
• M67: 29,512,967 km (0.062 R)
• M68: 29,629,055 km (0.108 R)
• M69: 29,861,829 km (0.115 R)
• M70: 29,978,366 km (0.113 R)
• M71: 30,739,520 km (0.043 R)
• M72: 31,448,016 km (0.076 R)
• M73: 31,804,208 km (0.063 R)
• M74: 33,001,141 km (0.105 R)
• M75: 33,182,005 km (0.061 R)
• M76: 33,484,043 km (0.067 R)
• M77: 34,640,434 km (0.058 R)
• M78: 34,701,620 km (0.082 R)
• M79: 34,946,811 km (0.11 R)
• M80: 36,492,605 km (0.042 R)
• M81: 36,866,899 km (0.082 R)
• M82: 38,884,675 km (0.049 R)
• M83: 40,035,382 km (0.053 R)
• M84: 40,873,429 km (0.056 R)
• M85: 41,132,383 km (0.067 R)
• M86: 42,829,272 km (0.107 R)
• M87: 43,224,061 km (0.076 R)
• M88: 43,752,440 km (0.069 R)
• M89: 44,216,493 km (0.096 R)

Asteroid Belt

Center: 10.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690

Radius: 7

Gravity: 14.08 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 12.99 AU - 15.87 AU

Year: 20224 Days

Day: 18.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,842,962 km

• M1: 242,349 km (0.047 R)
• M2: 354,846 km (0.104 R)
• M3: 747,690 km (0.099 R)
• M4: 1,889,421 km (0.118 R)
• M5: 2,125,038 km (0.111 R)
• M6: 2,299,170 km (0.075 R)
• M7: 2,370,079 km (0.102 R)
• M8: 2,661,346 km (0.118 R)
• M9: 2,887,389 km (0.068 R)
• M10: 3,357,874 km (0.094 R)
• M11: 3,561,028 km (0.107 R)
• M12: 3,643,307 km (0.059 R)
• M13: 3,852,145 km (0.101 R)
• M14: 3,979,303 km (0.118 R)
• M15: 5,138,238 km (0.108 R)
• M16: 5,754,432 km (0.057 R)
• M17: 8,553,557 km (0.046 R)
• M18: 9,509,338 km (0.058 R)
• M19: 9,912,654 km (0.056 R)
• M20: 10,617,260 km (0.108 R)
• M21: 10,676,650 km (0.06 R)
• M22: 11,277,136 km (0.094 R)
• M23: 11,765,274 km (0.095 R)
• M24: 12,012,111 km (0.063 R)
• M25: 12,825,624 km (0.081 R)
• M26: 13,207,248 km (0.088 R)
• M27: 13,399,332 km (0.096 R)
• M28: 13,656,939 km (0.102 R)
• M29: 14,242,615 km (0.074 R)
• M30: 14,308,288 km (0.115 R)
• M31: 15,304,161 km (0.028 R)
• M32: 15,980,344 km (0.036 R)
• M33: 16,048,560 km (0.091 R)
• M34: 16,459,506 km (0.089 R)
• M35: 17,082,581 km (0.059 R)
• M36: 17,713,285 km (0.116 R)
• M37: 18,280,261 km (0.05 R)
• M38: 19,286,905 km (0.068 R)
• M39: 22,032,625 km (0.12 R)
• M40: 22,489,198 km (0.117 R)
• M41: 23,025,955 km (0.077 R)
• M42: 24,268,515 km (0.094 R)
• M43: 24,740,197 km (0.094 R)
• M44: 25,852,158 km (0.092 R)
• M45: 27,714,352 km (0.087 R)
• M46: 27,960,291 km (0.094 R)
• M47: 28,868,799 km (0.105 R)
• M48: 29,118,178 km (0.048 R)
• M49: 30,038,953 km (0.095 R)
• M50: 30,460,520 km (0.112 R)
• M51: 31,054,124 km (0.116 R)
• M52: 31,737,188 km (0.091 R)
• M53: 32,080,665 km (0.12 R)
• M54: 32,684,592 km (0.112 R)
• M55: 36,655,517 km (0.071 R)
• M56: 37,015,749 km (0.098 R)
• M57: 37,558,341 km (0.063 R)
• M58: 39,940,088 km (0.098 R)
• M59: 40,032,540 km (0.084 R)
• M60: 40,217,892 km (0.083 R)
• M61: 40,682,543 km (0.065 R)
• M62: 41,336,136 km (0.105 R)
• M63: 42,748,190 km (0.099 R)
• M64: 45,040,029 km (0.077 R)
• M65: 46,492,774 km (0.107 R)
• M66: 46,785,088 km (0.1 R)
• M67: 47,175,838 km (0.12 R)
• M68: 47,960,629 km (0.065 R)
• M69: 49,841,822 km (0.068 R)
• M70: 50,240,949 km (0.085 R)
• M71: 50,340,880 km (0.099 R)
• M72: 51,042,345 km (0.098 R)
• M73: 52,049,886 km (0.087 R)
• M74: 53,880,216 km (0.104 R)
• M75: 55,421,523 km (0.059 R)
• M76: 57,603,558 km (0.048 R)
• M77: 58,442,203 km (0.078 R)
• M78: 58,863,022 km (0.078 R)
• M79: 59,390,504 km (0.115 R)
• M80: 60,450,106 km (0.119 R)
• M81: 61,729,916 km (0.095 R)
• M82: 62,588,009 km (0.082 R)
• M83: 63,342,132 km (0.1 R)
• M84: 67,157,476 km (0.101 R)
• M85: 70,151,229 km (0.072 R)
• M86: 72,058,452 km (0.1 R)
• M87: 72,171,249 km (0.109 R)
• M88: 72,396,842 km (0.097 R)
• M89: 73,075,119 km (0.079 R)
• M90: 73,188,365 km (0.043 R)
• M91: 73,301,610 km (0.052 R)
• M92: 73,869,035 km (0.094 R)
• M93: 75,351,101 km (0.061 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: 348 - 14,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit