🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.51 AU - 0.85 AU

Year: 215 Days

Day: 44.8 Hours

Environment

Temp: 120 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,117,869 km

• M1: 88,113 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.78 AU - 1.04 AU

Year: 332 Days

Day: 25.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.95 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.29 AU - 3.67 AU

Year: 1970 Days

Day: 28.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,117,869 km

• M1: 442,211 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.2

Radius: 9.6

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.96 AU - 4.68 AU

Year: 3438 Days

Day: 8 Hours

Environment

Temp: -146 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 68,117,869 km

• M1: 125,961 km (0.105 R)
• M2: 304,731 km (0.105 R)
• M3: 436,975 km (0.116 R)
• M4: 521,199 km (0.1 R)
• M5: 581,038 km (0.11 R)
• M6: 775,964 km (0.109 R)
• M7: 1,121,386 km (0.084 R)
• M8: 1,242,410 km (0.082 R)
• M9: 1,353,711 km (0.089 R)
• M10: 1,541,905 km (0.042 R)
• M11: 1,616,555 km (0.12 R)
• M12: 1,896,003 km (0.065 R)
• M13: 2,326,546 km (0.104 R)
• M14: 2,482,726 km (0.114 R)
• M15: 2,732,704 km (0.112 R)
• M16: 2,805,558 km (0.056 R)
• M17: 2,879,161 km (0.045 R)
• M18: 3,103,857 km (0.095 R)
• M19: 3,237,747 km (0.086 R)
• M20: 3,570,602 km (0.105 R)
• M21: 3,731,120 km (0.068 R)
• M22: 3,791,857 km (0.093 R)
• M23: 4,461,158 km (0.112 R)
• M24: 4,569,168 km (0.096 R)
• M25: 4,787,581 km (0.063 R)
• M26: 4,964,854 km (0.115 R)
• M27: 5,076,753 km (0.095 R)
• M28: 5,417,537 km (0.095 R)
• M29: 5,532,728 km (0.103 R)
• M30: 5,602,291 km (0.096 R)
• M31: 6,121,246 km (0.069 R)
• M32: 6,386,632 km (0.057 R)
• M33: 6,484,021 km (0.098 R)
• M34: 6,704,977 km (0.096 R)
• M35: 7,053,689 km (0.075 R)
• M36: 7,154,518 km (0.116 R)
• M37: 7,562,322 km (0.09 R)
• M38: 7,665,395 km (0.073 R)
• M39: 7,977,606 km (0.111 R)
• M40: 8,188,090 km (0.099 R)
• M41: 8,803,535 km (0.084 R)
• M42: 9,628,418 km (0.098 R)
• M43: 10,050,284 km (0.082 R)
• M44: 10,650,770 km (0.102 R)
• M45: 10,853,625 km (0.071 R)
• M46: 11,292,545 km (0.105 R)
• M47: 12,613,344 km (0.102 R)
• M48: 12,705,048 km (0.108 R)
• M49: 12,858,685 km (0.067 R)
• M50: 12,920,170 km (0.073 R)
• M51: 13,074,704 km (0.12 R)
• M52: 13,604,281 km (0.106 R)
• M53: 13,919,035 km (0.102 R)
• M54: 14,077,309 km (0.116 R)
• M55: 14,300,060 km (0.114 R)
• M56: 15,299,973 km (0.098 R)
• M57: 15,824,912 km (0.101 R)
• M58: 16,892,592 km (0.102 R)
• M59: 17,435,033 km (0.091 R)
• M60: 17,537,358 km (0.106 R)
• M61: 18,086,682 km (0.065 R)
• M62: 18,190,353 km (0.09 R)
• M63: 18,886,282 km (0.086 R)
• M64: 18,956,294 km (0.05 R)
• M65: 19,202,233 km (0.085 R)
• M66: 20,089,199 km (0.091 R)
• M67: 20,339,925 km (0.057 R)
• M68: 21,062,034 km (0.114 R)
• M69: 21,462,807 km (0.042 R)
• M70: 21,572,462 km (0.116 R)
• M71: 22,457,034 km (0.073 R)
• M72: 22,754,584 km (0.075 R)
• M73: 23,466,371 km (0.08 R)
• M74: 23,654,864 km (0.077 R)
• M75: 23,919,802 km (0.084 R)
• M76: 24,033,496 km (0.108 R)
• M77: 24,375,926 km (0.102 R)
• M78: 25,567,772 km (0.04 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.7

Radius: 12.8

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.06 AU - 7.32 AU

Year: 6625 Days

Day: 10.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 162.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 68,117,869 km

• M1: 214,972 km (0.085 R)
• M2: 343,327 km (0.038 R)
• M3: 1,023,997 km (0.042 R)
• M4: 1,173,147 km (0.106 R)
• M5: 1,289,982 km (0.089 R)
• M6: 1,764,507 km (0.118 R)
• M7: 2,682,439 km (0.092 R)
• M8: 2,866,146 km (0.109 R)
• M9: 2,986,422 km (0.119 R)
• M10: 3,685,643 km (0.087 R)
• M11: 4,189,638 km (0.117 R)
• M12: 4,496,463 km (0.108 R)
• M13: 5,661,232 km (0.09 R)
• M14: 6,207,713 km (0.078 R)
• M15: 6,329,636 km (0.065 R)
• M16: 6,504,964 km (0.075 R)
• M17: 7,041,123 km (0.119 R)
• M18: 7,150,030 km (0.099 R)
• M19: 7,909,688 km (0.108 R)
• M20: 8,443,154 km (0.053 R)
• M21: 8,870,555 km (0.104 R)
• M22: 9,047,530 km (0.056 R)
• M23: 9,166,161 km (0.076 R)
• M24: 9,364,976 km (0.083 R)
• M25: 10,504,613 km (0.057 R)
• M26: 10,859,309 km (0.105 R)
• M27: 11,260,531 km (0.088 R)
• M28: 11,968,727 km (0.099 R)
• M29: 12,120,868 km (0.116 R)
• M30: 12,339,132 km (0.092 R)
• M31: 12,890,998 km (0.047 R)
• M32: 13,024,589 km (0.108 R)
• M33: 14,316,965 km (0.109 R)
• M34: 14,432,305 km (0.07 R)
• M35: 15,436,855 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.6

Radius: 5.2

Gravity: 31.12 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 9.75 AU - 13.61 AU

Year: 15284 Days

Day: 18.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,117,869 km

• M1: 113,395 km (0.086 R)
• M2: 317,746 km (0.031 R)
• M3: 491,279 km (0.107 R)
• M4: 588,817 km (0.115 R)
• M5: 848,519 km (0.069 R)
• M6: 918,681 km (0.086 R)
• M7: 2,281,517 km (0.106 R)
• M8: 2,480,034 km (0.041 R)
• M9: 2,615,420 km (0.117 R)
• M10: 2,964,581 km (0.115 R)
• M11: 3,108,345 km (0.092 R)
• M12: 3,291,303 km (0.12 R)
• M13: 3,477,851 km (0.064 R)
• M14: 3,667,841 km (0.092 R)
• M15: 3,822,226 km (0.084 R)
• M16: 4,379,328 km (0.099 R)
• M17: 4,420,019 km (0.076 R)
• M18: 5,132,404 km (0.115 R)
• M19: 5,745,306 km (0.107 R)
• M20: 5,969,853 km (0.057 R)
• M21: 6,151,464 km (0.101 R)
• M22: 7,087,050 km (0.087 R)
• M23: 8,571,360 km (0.098 R)
• M24: 8,827,770 km (0.117 R)
• M25: 10,692,508 km (0.104 R)
• M26: 11,191,118 km (0.097 R)
• M27: 13,318,998 km (0.082 R)
• M28: 14,764,113 km (0.078 R)
• M29: 15,318,822 km (0.096 R)
• M30: 15,442,988 km (0.058 R)
• M31: 15,505,221 km (0.081 R)
• M32: 15,880,263 km (0.045 R)
• M33: 15,943,094 km (0.105 R)
• M34: 16,448,435 km (0.098 R)
• M35: 17,151,994 km (0.091 R)
• M36: 17,865,277 km (0.115 R)
• M37: 18,986,513 km (0.07 R)
• M38: 19,320,565 km (0.1 R)
• M39: 19,859,267 km (0.099 R)
• M40: 19,994,653 km (0.106 R)
• M41: 21,992,533 km (0.112 R)
• M42: 24,559,482 km (0.119 R)
• M43: 24,923,454 km (0.119 R)
• M44: 25,215,918 km (0.111 R)
• M45: 25,730,385 km (0.035 R)
• M46: 26,100,041 km (0.027 R)
• M47: 26,396,993 km (0.099 R)
• M48: 26,471,493 km (0.084 R)
• M49: 27,671,717 km (0.087 R)
• M50: 27,822,960 km (0.081 R)
• M51: 28,430,776 km (0.099 R)
• M52: 29,350,653 km (0.119 R)
• M53: 31,141,041 km (0.102 R)
• M54: 32,966,434 km (0.06 R)
• M55: 33,690,188 km (0.108 R)
• M56: 34,175,484 km (0.086 R)
• M57: 34,256,716 km (0.11 R)
• M58: 34,500,411 km (0.041 R)
• M59: 35,645,433 km (0.118 R)
• M60: 36,222,731 km (0.092 R)
• M61: 37,804,878 km (0.107 R)
• M62: 39,835,519 km (0.096 R)
• M63: 39,920,790 km (0.071 R)
• M64: 41,814,400 km (0.103 R)
• M65: 41,988,083 km (0.111 R)
• M66: 42,335,898 km (0.073 R)
• M67: 42,423,114 km (0.109 R)
• M68: 43,737,181 km (0.119 R)
• M69: 43,913,408 km (0.109 R)
• M70: 44,178,196 km (0.029 R)
• M71: 44,620,557 km (0.094 R)
• M72: 45,331,596 km (0.094 R)
• M73: 45,420,756 km (0.099 R)
• M74: 45,777,846 km (0.029 R)
• M75: 46,315,351 km (0.116 R)
• M76: 46,854,801 km (0.116 R)
• M77: 47,305,988 km (0.109 R)
• M78: 47,668,015 km (0.073 R)
• M79: 48,394,762 km (0.044 R)
• M80: 48,942,290 km (0.116 R)
• M81: 50,504,540 km (0.091 R)
• M82: 52,083,247 km (0.092 R)
• M83: 55,003,248 km (0.03 R)
• M84: 55,288,680 km (0.089 R)
• M85: 56,530,941 km (0.046 R)
• M86: 58,460,305 km (0.102 R)
• M87: 59,043,288 km (0.071 R)
• M88: 60,411,061 km (0.097 R)
• M89: 60,705,470 km (0.083 R)
• M90: 61,197,347 km (0.073 R)
• M91: 64,275,922 km (0.105 R)
• M92: 64,676,844 km (0.103 R)
• M93: 65,179,194 km (0.099 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: 241 - 15,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit