🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.49 AU - 0.59 AU

Year: 149 Days

Day: 23 Hours

Environment

Temp: 220 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,549,405 km

• M1: 214,075 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.8 AU - 0.8 AU

Year: 270 Days

Day: 20.1 Hours

Environment

Temp: 88 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.81 AU - 1.31 AU

Year: 411 Days

Day: 27.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,549,405 km

• M1: 151,842 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.39 AU - 1.45 AU

Year: 637 Days

Day: 22.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,549,405 km

• M1: 317,447 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.48 AU - 1.62 AU

Year: 727 Days

Day: 17.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.38 AU - 3.94 AU

Year: 2116 Days

Day: 28.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.84 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.4

Radius: 12.5

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.18 AU - 4.86 AU

Year: 3620 Days

Day: 10 Hours

Environment

Temp: -143 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 71,549,405 km

• M1: 156,779 km (0.117 R)
• M2: 262,095 km (0.062 R)
• M3: 420,370 km (0.116 R)
• M4: 563,236 km (0.042 R)
• M5: 671,844 km (0.028 R)
• M6: 973,733 km (0.118 R)
• M7: 1,108,819 km (0.078 R)
• M8: 1,552,676 km (0.11 R)
• M9: 1,789,490 km (0.106 R)
• M10: 1,889,870 km (0.085 R)
• M11: 2,038,421 km (0.069 R)
• M12: 2,262,518 km (0.099 R)
• M13: 2,420,643 km (0.098 R)
• M14: 2,519,827 km (0.085 R)
• M15: 2,671,220 km (0.105 R)
• M16: 2,891,128 km (0.117 R)
• M17: 3,307,459 km (0.117 R)
• M18: 3,404,100 km (0.102 R)
• M19: 3,600,372 km (0.061 R)
• M20: 3,786,023 km (0.098 R)
• M21: 4,167,049 km (0.093 R)
• M22: 4,256,658 km (0.08 R)
• M23: 4,468,488 km (0.079 R)
• M24: 4,560,491 km (0.039 R)
• M25: 4,668,501 km (0.12 R)
• M26: 4,839,940 km (0.116 R)
• M27: 4,918,479 km (0.087 R)
• M28: 4,997,616 km (0.11 R)
• M29: 5,318,204 km (0.075 R)
• M30: 5,432,048 km (0.077 R)
• M31: 5,546,640 km (0.113 R)
• M32: 5,795,122 km (0.112 R)
• M33: 6,268,749 km (0.062 R)
• M34: 6,354,618 km (0.081 R)
• M35: 6,492,847 km (0.119 R)
• M36: 6,754,793 km (0.117 R)
• M37: 6,896,013 km (0.064 R)
• M38: 7,145,393 km (0.03 R)
• M39: 7,397,764 km (0.096 R)
• M40: 7,874,383 km (0.09 R)
• M41: 8,436,871 km (0.092 R)
• M42: 8,627,160 km (0.063 R)
• M43: 8,876,838 km (0.09 R)
• M44: 9,031,672 km (0.044 R)
• M45: 9,640,087 km (0.104 R)
• M46: 9,799,259 km (0.05 R)
• M47: 9,919,236 km (0.116 R)
• M48: 10,100,100 km (0.093 R)
• M49: 10,302,357 km (0.062 R)
• M50: 10,383,588 km (0.027 R)
• M51: 10,465,119 km (0.097 R)
• M52: 11,229,115 km (0.1 R)
• M53: 11,819,279 km (0.068 R)
• M54: 11,925,793 km (0.086 R)
• M55: 12,053,848 km (0.1 R)
• M56: 12,701,607 km (0.05 R)
• M57: 12,985,843 km (0.114 R)
• M58: 13,095,798 km (0.092 R)
• M59: 13,316,454 km (0.102 R)
• M60: 13,985,905 km (0.093 R)
• M61: 14,098,552 km (0.12 R)
• M62: 14,211,499 km (0.104 R)
• M63: 14,597,910 km (0.113 R)
• M64: 14,826,795 km (0.12 R)
• M65: 15,218,591 km (0.077 R)
• M66: 15,590,492 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.3

Radius: 13

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.69 AU - 10.61 AU

Year: 11293 Days

Day: 9.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 71,549,405 km

• M1: 163,211 km (0.109 R)
• M2: 339,138 km (0.081 R)
• M3: 599,588 km (0.041 R)
• M4: 800,049 km (0.116 R)
• M5: 966,103 km (0.06 R)
• M6: 1,124,078 km (0.048 R)
• M7: 1,248,693 km (0.115 R)
• M8: 1,400,236 km (0.118 R)
• M9: 1,581,249 km (0.089 R)
• M10: 2,223,772 km (0.092 R)
• M11: 2,329,538 km (0.063 R)
• M12: 3,028,908 km (0.098 R)
• M13: 3,146,791 km (0.107 R)
• M14: 3,664,849 km (0.088 R)
• M15: 4,610,008 km (0.066 R)
• M16: 4,712,034 km (0.081 R)
• M17: 5,447,158 km (0.088 R)
• M18: 5,883,385 km (0.044 R)
• M19: 6,143,237 km (0.054 R)
• M20: 6,789,799 km (0.1 R)
• M21: 9,027,633 km (0.096 R)
• M22: 9,981,768 km (0.034 R)
• M23: 10,740,978 km (0.083 R)
• M24: 12,078,831 km (0.067 R)
• M25: 12,172,928 km (0.077 R)
• M26: 13,419,976 km (0.061 R)
• M27: 14,058,609 km (0.083 R)
• M28: 14,157,793 km (0.095 R)
• M29: 14,757,531 km (0.07 R)
• M30: 15,212,757 km (0.098 R)
• M31: 15,467,821 km (0.115 R)
• M32: 16,293,153 km (0.079 R)
• M33: 17,080,038 km (0.063 R)
• M34: 19,293,338 km (0.069 R)
• M35: 19,624,697 km (0.087 R)
• M36: 20,125,402 km (0.107 R)
• M37: 22,459,278 km (0.11 R)
• M38: 24,518,642 km (0.062 R)
• M39: 24,877,677 km (0.074 R)
• M40: 25,600,983 km (0.074 R)
• M41: 26,637,696 km (0.118 R)
• M42: 27,130,172 km (0.118 R)
• M43: 28,249,464 km (0.086 R)
• M44: 28,626,001 km (0.039 R)
• M45: 28,877,775 km (0.114 R)
• M46: 29,510,873 km (0.096 R)
• M47: 30,468,898 km (0.11 R)
• M48: 30,983,963 km (0.048 R)
• M49: 31,827,246 km (0.113 R)
• M50: 32,022,920 km (0.055 R)
• M51: 32,153,519 km (0.114 R)
• M52: 33,868,360 km (0.081 R)
• M53: 34,068,073 km (0.067 R)
• M54: 34,602,735 km (0.073 R)
• M55: 34,871,114 km (0.081 R)
• M56: 35,477,584 km (0.111 R)
• M57: 35,748,206 km (0.099 R)
• M58: 36,087,345 km (0.114 R)
• M59: 36,495,897 km (0.05 R)
• M60: 37,180,157 km (0.055 R)
• M61: 38,353,005 km (0.065 R)
• M62: 38,978,922 km (0.069 R)
• M63: 40,947,780 km (0.106 R)
• M64: 41,516,102 km (0.116 R)
• M65: 41,872,743 km (0.031 R)
• M66: 42,230,432 km (0.059 R)
• M67: 43,816,020 km (0.102 R)
• M68: 44,033,684 km (0.118 R)
• M69: 44,689,073 km (0.091 R)
• M70: 45,200,997 km (0.08 R)
• M71: 45,421,055 km (0.118 R)
• M72: 45,714,865 km (0.118 R)
• M73: 47,193,790 km (0.117 R)
• M74: 49,064,511 km (0.041 R)
• M75: 49,441,498 km (0.087 R)
• M76: 50,426,301 km (0.103 R)
• M77: 50,883,023 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719

Radius: 6.4

Gravity: 17.55 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 10.09 AU - 16.05 AU

Year: 17801 Days

Day: 15.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,549,405 km

• M1: 162,014 km (0.109 R)
• M2: 609,013 km (0.076 R)
• M3: 951,592 km (0.105 R)
• M4: 1,156,392 km (0.111 R)
• M5: 1,319,004 km (0.103 R)
• M6: 1,489,247 km (0.072 R)
• M7: 1,577,061 km (0.064 R)
• M8: 2,272,242 km (0.058 R)
• M9: 3,276,193 km (0.079 R)
• M10: 3,546,218 km (0.116 R)
• M11: 4,696,625 km (0.116 R)
• M12: 4,913,392 km (0.039 R)
• M13: 5,583,142 km (0.077 R)
• M14: 6,424,181 km (0.096 R)
• M15: 6,859,362 km (0.087 R)
• M16: 7,555,291 km (0.103 R)
• M17: 7,656,569 km (0.064 R)
• M18: 7,860,471 km (0.096 R)
• M19: 8,066,018 km (0.051 R)
• M20: 8,221,450 km (0.069 R)
• M21: 9,228,543 km (0.09 R)
• M22: 10,498,928 km (0.114 R)
• M23: 10,839,413 km (0.045 R)
• M24: 10,953,556 km (0.118 R)
• M25: 11,356,722 km (0.107 R)
• M26: 11,706,033 km (0.087 R)
• M27: 12,236,657 km (0.07 R)
• M28: 12,355,737 km (0.119 R)
• M29: 12,594,794 km (0.053 R)
• M30: 12,895,935 km (0.091 R)
• M31: 13,566,582 km (0.06 R)
• M32: 14,061,601 km (0.095 R)
• M33: 15,132,722 km (0.07 R)
• M34: 16,164,798 km (0.12 R)
• M35: 17,086,321 km (0.117 R)
• M36: 20,796,946 km (0.106 R)
• M37: 23,995,798 km (0.091 R)
• M38: 24,368,895 km (0.083 R)
• M39: 24,894,582 km (0.07 R)
• M40: 26,493,484 km (0.091 R)
• M41: 26,647,570 km (0.074 R)
• M42: 26,801,955 km (0.05 R)
• M43: 27,033,981 km (0.071 R)
• M44: 27,968,668 km (0.101 R)
• M45: 28,518,889 km (0.114 R)
• M46: 28,834,840 km (0.112 R)
• M47: 29,390,596 km (0.048 R)
• M48: 32,057,926 km (0.096 R)
• M49: 32,964,190 km (0.109 R)
• M50: 34,213,332 km (0.055 R)
• M51: 34,717,327 km (0.115 R)
• M52: 35,223,866 km (0.12 R)
• M53: 37,015,749 km (0.111 R)
• M54: 37,966,144 km (0.085 R)
• M55: 38,052,911 km (0.118 R)
• M56: 38,837,103 km (0.116 R)
• M57: 39,099,647 km (0.102 R)
• M58: 39,362,790 km (0.114 R)
• M59: 41,936,771 km (0.097 R)
• M60: 42,026,530 km (0.109 R)
• M61: 42,206,047 km (0.114 R)
• M62: 43,017,616 km (0.118 R)
• M63: 44,198,990 km (0.091 R)
• M64: 44,564,607 km (0.05 R)
• M65: 44,747,865 km (0.087 R)
• M66: 44,931,272 km (0.112 R)
• M67: 46,593,454 km (0.096 R)
• M68: 47,338,750 km (0.064 R)
• M69: 49,787,667 km (0.077 R)
• M70: 50,168,095 km (0.092 R)
• M71: 50,454,126 km (0.099 R)
• M72: 51,315,211 km (0.062 R)
• M73: 53,537,637 km (0.066 R)
• M74: 53,829,951 km (0.07 R)
• M75: 54,415,926 km (0.069 R)
• M76: 56,285,451 km (0.026 R)
• M77: 57,976,056 km (0.109 R)
• M78: 59,078,892 km (0.084 R)
• M79: 59,280,101 km (0.088 R)
• M80: 59,885,224 km (0.119 R)
• M81: 60,492,442 km (0.098 R)
• M82: 61,305,058 km (0.075 R)
• M83: 61,712,862 km (0.047 R)
• M84: 62,531,012 km (0.051 R)
• M85: 63,044,133 km (0.114 R)
• M86: 63,249,830 km (0.077 R)
• M87: 65,006,857 km (0.111 R)
• M88: 65,630,830 km (0.082 R)
• M89: 65,734,950 km (0.071 R)
• M90: 66,256,747 km (0.048 R)
• M91: 67,094,495 km (0.091 R)
• M92: 67,725,050 km (0.114 R)
• M93: 69,416,105 km (0.118 R)
• M94: 69,734,748 km (0.104 R)
• M95: 70,907,147 km (0.097 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 12,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit