🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.52 AU - 0.58 AU

Year: 263 Days

Day: 43.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,212,780 km

• M1: 375,042 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.53 AU - 0.61 AU

Year: 278 Days

Day: 16.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,212,780 km

• M1: 253,568 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.48 AU - 0.68 AU

Year: 285 Days

Day: 16.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.57 AU - 0.67 AU

Year: 315 Days

Day: 31.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.54 AU - 0.76 AU

Year: 338 Days

Day: 23.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.4

Radius: 11.2

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.91 AU - 1.07 AU

Year: 636 Days

Day: 8.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 65,212,780 km

• M1: 140,622 km (0.115 R)
• M2: 229,782 km (0.076 R)
• M3: 388,206 km (0.097 R)
• M4: 467,045 km (0.116 R)
• M5: 550,071 km (0.058 R)
• M6: 627,264 km (0.103 R)
• M7: 739,911 km (0.035 R)
• M8: 820,395 km (0.081 R)
• M9: 897,288 km (0.078 R)
• M10: 969,993 km (0.108 R)
• M11: 1,041,201 km (0.094 R)
• M12: 1,136,495 km (0.09 R)
• M13: 1,223,561 km (0.05 R)
• M14: 1,293,274 km (0.096 R)
• M15: 1,380,489 km (0.113 R)
• M16: 1,557,015 km (0.1 R)
• M17: 1,671,756 km (0.076 R)
• M18: 1,789,490 km (0.086 R)
• M19: 1,865,037 km (0.069 R)
• M20: 1,982,770 km (0.081 R)
• M21: 2,065,797 km (0.047 R)
• M22: 2,145,383 km (0.11 R)
• M23: 2,235,441 km (0.12 R)
• M24: 2,409,872 km (0.106 R)
• M25: 2,513,693 km (0.036 R)
• M26: 2,593,728 km (0.1 R)
• M27: 2,684,983 km (0.112 R)
• M28: 2,787,607 km (0.081 R)
• M29: 2,896,813 km (0.09 R)
• M30: 2,970,415 km (0.112 R)
• M31: 3,055,387 km (0.114 R)
• M32: 3,162,798 km (0.056 R)
• M33: 3,282,327 km (0.05 R)
• M34: 3,381,211 km (0.058 R)
• M35: 3,492,362 km (0.094 R)
• M36: 3,593,490 km (0.119 R)
• M37: 3,684,147 km (0.109 R)
• M38: 3,821,777 km (0.119 R)
• M39: 3,943,400 km (0.111 R)
• M40: 4,060,685 km (0.041 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.6

Radius: 10.5

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.54 AU - 4.88 AU

Year: 5577 Days

Day: 5.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 65,212,780 km

• M1: 138,378 km (0.091 R)
• M2: 204,650 km (0.045 R)
• M3: 339,886 km (0.112 R)
• M4: 473,178 km (0.092 R)
• M5: 650,152 km (0.061 R)
• M6: 889,958 km (0.07 R)
• M7: 1,056,311 km (0.061 R)
• M8: 1,436,289 km (0.115 R)
• M9: 1,650,513 km (0.097 R)
• M10: 1,875,209 km (0.108 R)
• M11: 1,964,370 km (0.102 R)
• M12: 2,147,029 km (0.068 R)
• M13: 2,335,372 km (0.099 R)
• M14: 2,490,057 km (0.11 R)
• M15: 2,568,745 km (0.093 R)
• M16: 3,016,342 km (0.101 R)
• M17: 3,510,464 km (0.099 R)
• M18: 3,891,938 km (0.072 R)
• M19: 3,983,791 km (0.09 R)
• M20: 4,053,055 km (0.1 R)
• M21: 4,792,517 km (0.115 R)
• M22: 4,965,453 km (0.104 R)
• M23: 5,065,085 km (0.095 R)
• M24: 5,521,957 km (0.09 R)
• M25: 5,860,197 km (0.1 R)
• M26: 6,232,098 km (0.101 R)
• M27: 6,529,648 km (0.089 R)
• M28: 6,666,530 km (0.059 R)
• M29: 6,859,661 km (0.111 R)
• M30: 7,195,209 km (0.09 R)
• M31: 7,279,881 km (0.036 R)
• M32: 7,421,850 km (0.118 R)
• M33: 8,204,246 km (0.117 R)
• M34: 8,470,830 km (0.118 R)
• M35: 8,982,305 km (0.076 R)
• M36: 9,134,596 km (0.066 R)
• M37: 9,411,052 km (0.08 R)
• M38: 9,534,770 km (0.086 R)
• M39: 10,640,448 km (0.099 R)
• M40: 10,963,878 km (0.116 R)
• M41: 11,389,035 km (0.053 R)
• M42: 11,653,525 km (0.11 R)
• M43: 13,770,334 km (0.053 R)
• M44: 14,016,722 km (0.072 R)
• M45: 14,908,625 km (0.072 R)
• M46: 15,379,708 km (0.05 R)
• M47: 16,634,685 km (0.109 R)
• M48: 16,747,033 km (0.04 R)
• M49: 17,426,207 km (0.106 R)
• M50: 17,654,643 km (0.066 R)
• M51: 18,307,189 km (0.103 R)
• M52: 19,477,942 km (0.103 R)
• M53: 19,992,858 km (0.106 R)
• M54: 20,112,237 km (0.037 R)
• M55: 20,753,413 km (0.096 R)
• M56: 21,198,018 km (0.081 R)
• M57: 21,441,863 km (0.089 R)
• M58: 22,055,663 km (0.063 R)
• M59: 22,882,939 km (0.087 R)
• M60: 23,174,954 km (0.084 R)
• M61: 23,594,127 km (0.049 R)
• M62: 24,312,646 km (0.117 R)
• M63: 25,081,130 km (0.082 R)
• M64: 27,125,236 km (0.057 R)
• M65: 27,567,148 km (0.098 R)
• M66: 27,788,852 km (0.076 R)
• M67: 27,877,713 km (0.075 R)
• M68: 28,055,884 km (0.054 R)
• M69: 28,816,739 km (0.111 R)
• M70: 28,906,797 km (0.034 R)
• M71: 29,539,147 km (0.05 R)
• M72: 29,948,147 km (0.092 R)
• M73: 30,039,252 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.5

Radius: 7.9

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.76 AU - 7.74 AU

Year: 10089 Days

Day: 19.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 65,212,780 km

• M1: 102,475 km (0.119 R)
• M2: 780,901 km (0.053 R)
• M3: 937,530 km (0.113 R)
• M4: 1,226,254 km (0.028 R)
• M5: 1,409,661 km (0.085 R)
• M6: 2,332,680 km (0.091 R)
• M7: 3,544,871 km (0.082 R)
• M8: 3,931,133 km (0.119 R)
• M9: 5,122,979 km (0.111 R)
• M10: 5,489,494 km (0.042 R)
• M11: 5,699,380 km (0.045 R)
• M12: 6,079,059 km (0.076 R)
• M13: 7,164,990 km (0.115 R)
• M14: 7,368,742 km (0.083 R)
• M15: 7,445,785 km (0.103 R)
• M16: 8,631,648 km (0.116 R)
• M17: 8,712,730 km (0.118 R)
• M18: 9,094,803 km (0.06 R)
• M19: 9,149,855 km (0.066 R)
• M20: 9,510,086 km (0.107 R)
• M21: 9,818,707 km (0.074 R)
• M22: 10,159,191 km (0.102 R)
• M23: 10,909,874 km (0.12 R)
• M24: 11,858,324 km (0.043 R)
• M25: 12,403,309 km (0.107 R)
• M26: 14,955,449 km (0.06 R)
• M27: 15,281,572 km (0.105 R)
• M28: 15,445,382 km (0.047 R)
• M29: 15,741,885 km (0.07 R)
• M30: 16,273,705 km (0.092 R)
• M31: 16,743,891 km (0.092 R)
• M32: 17,150,349 km (0.08 R)
• M33: 17,320,741 km (0.057 R)
• M34: 18,354,612 km (0.085 R)
• M35: 19,266,710 km (0.092 R)
• M36: 20,445,541 km (0.112 R)
• M37: 20,771,216 km (0.077 R)
• M38: 21,684,511 km (0.059 R)
• M39: 22,090,519 km (0.074 R)
• M40: 22,573,571 km (0.101 R)
• M41: 24,348,849 km (0.098 R)
• M42: 24,540,334 km (0.044 R)
• M43: 25,040,589 km (0.106 R)
• M44: 25,894,793 km (0.039 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.6

Radius: 6.5

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 10.03 AU - 10.17 AU

Year: 20725 Days

Day: 22.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,212,780 km

• M1: 86,617 km (0.113 R)
• M2: 156,031 km (0.06 R)
• M3: 225,145 km (0.107 R)
• M4: 402,418 km (0.061 R)
• M5: 507,286 km (0.111 R)
• M6: 601,832 km (0.031 R)
• M7: 853,157 km (0.083 R)
• M8: 1,235,828 km (0.119 R)
• M9: 1,287,140 km (0.118 R)
• M10: 1,554,621 km (0.083 R)
• M11: 1,839,455 km (0.104 R)
• M12: 1,988,006 km (0.12 R)
• M13: 2,993,902 km (0.051 R)
• M14: 3,602,915 km (0.039 R)
• M15: 3,714,366 km (0.099 R)
• M16: 3,789,164 km (0.118 R)
• M17: 4,889,906 km (0.103 R)
• M18: 5,390,011 km (0.111 R)
• M19: 5,862,741 km (0.076 R)
• M20: 6,082,051 km (0.094 R)
• M21: 6,393,514 km (0.067 R)
• M22: 6,619,257 km (0.104 R)
• M23: 6,710,362 km (0.12 R)
• M24: 7,453,415 km (0.1 R)
• M25: 7,738,698 km (0.118 R)
• M26: 7,930,931 km (0.118 R)
• M27: 8,173,579 km (0.091 R)
• M28: 8,665,905 km (0.11 R)
• M29: 8,965,999 km (0.092 R)
• M30: 9,782,654 km (0.057 R)
• M31: 10,357,857 km (0.095 R)
• M32: 11,377,068 km (0.047 R)
• M33: 11,705,585 km (0.102 R)
• M34: 11,760,637 km (0.071 R)
• M35: 11,871,040 km (0.087 R)
• M36: 11,981,742 km (0.077 R)
• M37: 12,371,894 km (0.111 R)
• M38: 12,879,629 km (0.104 R)
• M39: 13,509,436 km (0.106 R)
• M40: 14,325,492 km (0.119 R)
• M41: 15,518,834 km (0.096 R)
• M42: 17,117,288 km (0.063 R)
• M43: 17,682,618 km (0.039 R)
• M44: 18,126,624 km (0.099 R)
• M45: 19,939,152 km (0.09 R)
• M46: 20,733,367 km (0.069 R)
• M47: 21,335,798 km (0.098 R)
• M48: 21,605,523 km (0.09 R)
• M49: 22,148,114 km (0.096 R)
• M50: 22,216,181 km (0.104 R)
• M51: 22,558,013 km (0.077 R)
• M52: 22,832,674 km (0.093 R)
• M53: 23,454,702 km (0.118 R)
• M54: 23,663,391 km (0.07 R)
• M55: 25,639,729 km (0.068 R)
• M56: 25,782,894 km (0.089 R)
• M57: 26,214,035 km (0.071 R)
• M58: 26,575,164 km (0.046 R)
• M59: 27,083,498 km (0.119 R)
• M60: 27,375,363 km (0.1 R)
• M61: 27,962,385 km (0.115 R)
• M62: 28,183,491 km (0.115 R)
• M63: 29,597,789 km (0.092 R)
• M64: 29,898,481 km (0.072 R)
• M65: 30,351,463 km (0.104 R)
• M66: 31,340,604 km (0.119 R)
• M67: 34,055,656 km (0.099 R)
• M68: 34,686,660 km (0.08 R)
• M69: 35,083,094 km (0.103 R)
• M70: 36,040,521 km (0.12 R)
• M71: 36,281,224 km (0.068 R)
• M72: 36,764,275 km (0.093 R)
• M73: 38,881,983 km (0.026 R)
• M74: 40,204,577 km (0.072 R)
• M75: 40,537,582 km (0.096 R)
• M76: 40,787,859 km (0.075 R)
• M77: 40,871,485 km (0.066 R)
• M78: 41,122,510 km (0.113 R)
• M79: 42,385,266 km (0.053 R)
• M80: 44,174,456 km (0.102 R)
• M81: 44,432,064 km (0.103 R)
• M82: 47,738,027 km (0.076 R)
• M83: 50,493,021 km (0.094 R)
• M84: 51,212,288 km (0.087 R)
• M85: 51,302,495 km (0.112 R)
• M86: 53,299,178 km (0.107 R)
• M87: 53,664,945 km (0.08 R)
• M88: 56,620,849 km (0.114 R)
• M89: 57,836,781 km (0.073 R)
• M90: 58,683,505 km (0.047 R)
• M91: 59,629,262 km (0.118 R)
• M92: 59,724,108 km (0.091 R)
• M93: 61,439,995 km (0.103 R)
• M94: 63,171,890 km (0.074 R)
• M95: 64,530,089 km (0.113 R)
• M96: 65,212,853 km (0.077 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 12,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit